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APPENDIX C: Marina Del Rey Sediment Characterization Study Sediment Chemistry and Grain Size Reports

APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

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Page 1: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

APPENDIX C:

Marina Del Rey Sediment Characterization Study

Sediment Chemistry

and Grain Size Reports

Page 2: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

APPENDIX C.1:

Marina Del Rey Sediment Characterization Study

Sediment Chemistry

Page 3: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

"A Center for Excellence in Analytical Chemistry and Environmental Microbiology"

Weston Solutions

November 06, 2007

2433 Impala Drive

CRG

Carlbad, CA 92008

Marine Laboratories, Inc.

Regards,

ATTN: Shelly Anghera

Weston Solutions Project ID: LADPW MDRRe: 27221dP Project ID:

Please don't hesitate to call if you have any questions and thank you very much for using our laboratory for your analytical needs.

Claire Waggoner

CRG Marine Laboratories

The following analysis were subcontracted to other laboratories, results are included:

CRG Laboratories is pleased to provide you with the enclosed analytical data report for your LADPW MDR project. According to the chain-of-custody, 20 samples were received intact at CRG on 9/19/2007 . Per your instructions, the samples were analyzed for:

Trace Metals By ICPMS Using Method EPA 6020mChlorinated Pesticides By GCMS Using Method EPA 8270CmPCB Congeners By GCMS Using Method EPA 8270Cm

TOC(Total Organic Carbon)

2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Reviewed and Approved

Page 4: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Project Sample List

CRG Project ID: 27221dProject Officer: Shelly AngheraProject Description: LADPW MDR

Weston Solutions

CRG Sample ID#

Client Sample ID Sample Description Date Sampled

Matrix

57274 MC-3 BOTTOM 17-Sep-07 Sediment

57275 MC-3 TOP 17-Sep-07 Sediment

57276 MC-2 BOTTOM 17-Sep-07 Sediment

57277 E-4 BOTTOM 18-Sep-07 Sediment

57278 E-4 TOP 18-Sep-07 Sediment

57279 E-2 BOTTOM 18-Sep-07 Sediment

57280 MC-5 BOTTOM 18-Sep-07 Sediment

57281 MC-2 TOP 17-Sep-07 Sediment

57282 MC-4 TOP 17-Sep-07 Sediment

57283 MC-5 TOP 18-Sep-07 Sediment

57284 MC-4 BOTTOM 17-Sep-07 Sediment

57285 F-1 BOTTOM 18-Sep-07 Sediment

57286 E-3 BOTTOM 18-Sep-07 Sediment

57287 D-1 BOTTOM 19-Sep-07 Sediment

57288 D-1 TOP 19-Sep-07 Sediment

57289 C-2 BOTTOM 19-Sep-07 Sediment

57290 D-3 BOTTOM 19-Sep-07 Sediment

57291 C-2 TOP 19-Sep-07 Sediment

57292 D-3 TOP 19-Sep-07 Sediment

57293 D-2 BOTTOM 19-Sep-07 Sediment

Page 5: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG’s QUALITY ASSURANCE PROGRAM SUMMARY

BATCH: CRG’s Quality Assurance Program Document defines a batch as a group of 20 or fewer samples of similar matrix, processed together under the same conditions and with the same reagents. Quality control samples are associated with each batch and are used to assess the validity of the sample analyses. CRG typically uses batch sizes of 10-15 samples. PROCEDURAL BLANKS: Laboratory contamination was controlled through the analysis of procedural blanks on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that all procedural blanks be below 10 times the MDL and all detectable constituents in the blanks be flagged in the sample results. The Procedural Blanks are presented in the Procedural Blank section of this report. ACCURACY: Accuracy of the project data was indicated by analysis of matrix spikes, surrogate spikes, certified reference materials, and/or laboratory control materials on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that 95% of the target compounds greater than 10 times the MDL be within the specified acceptance limits. The Acceptance Ranges are presented in the Accuracy Data section of this report.

PRECISION: Precision of the project data was determined by analysis of duplicate matrix spikes, blank spikes, and/or duplicate test sample analysis on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that for 95% of the compounds >10 times the MDL, the % Relative Percent Difference (%RPD) should be within the specified acceptance range. The %RPD for the duplicate test sample analysis can be significantly affected by the homogeneity of the sample matrix within the sample container itself causing additional variability in the analytical results. In these cases, the QA/QC Acceptance Limits may be exceeded. The %RPD and Acceptance Ranges are presented in the Precision Data section of this report.

GLOSSARY OF TERMS

Qualifier Definition

B Analyte was detected in the associated method blank. E Analyte concentration exceeds the calibration range H Sample received and/or analyzed past the recommended holding time. J Analyte was detected at a concentration below the reporting limit and above

the laboratory method detection limit. Reported value is estimated. M1 Recovery of the Matrix Spike or Matrix Spike Duplicate compound was out

of control due to matrix interference. M2 The MS/MSD RPD was out of control due to matrix interference. M3 Detection of the analyte was difficult due to matrix interference. M4 Spike or surrogate compound recovery was out of control due to matrix

interference. The associated method blank spike or surrogate compound was in control and therefore the sample data was reported without further clarification.

ND or U Parameter not detected at the indicated reporting limit. NES Not enough sample. Q1 Spike recovery and RPD control limits do not apply resulting from the

parameter concentration in the sample exceeding the spike concentration. Q2 The sample RPD was out of control. Sample is heterogeneous and sample

homogeneity could not be readily achieved using routine laboratory practices.

R Analyte was removed by the sample preparation/extraction procedure as seen by the MS/MSD recoveries. RPD acceptance ranges do not apply.

Page 6: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

DATA REPORT

Page 7: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

TRACE METAL RESULTS

Page 8: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 25120 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.307 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 8.664 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 175.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.694 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.586 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 45.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 12.67 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 36.81 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 40560 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 12.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 354.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 2.906 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 29.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.261 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.147 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 194.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.491 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1171 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 76.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 87.24 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 9: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R2

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 26580 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.433 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 8.938 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 180.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.713 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.598 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 46.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 13.21 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 38.46 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 44090 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 13.06 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 385.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 3.15 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 30.52 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.24 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.244 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 213 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.317 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.535 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1279 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 77.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 91.09 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R2

Page 10: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 25840 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.338 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 13.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 165.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.745 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.675 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 53.04 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 12.68 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 86.53 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 45570 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 50.91 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 335.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 2.638 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 31.32 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.21 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 1.318 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 171.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.333 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 2.584 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1131 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 76.57 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 150.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 11: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 22750 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.31 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 6.203 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 158.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.676 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.436 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 42.31 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 14.12 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 47.45 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 45090 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 17.61 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 295.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.416 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 27.72 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.801 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.368 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 100.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.283 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.413 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 919.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 70.19 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 96.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 12: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 11100 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.214 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 2.732 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 72.53 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.293 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.156 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 18.42 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 5.51 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 14.28 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 17760 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 4.829 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 109.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 0.937 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 11.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.553 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.094 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 42.09 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.13 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 0.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 603.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 34.95 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 36.52 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 13: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 13600 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.243 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 3.18 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 130.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.38 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.373 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 20.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 6.938 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 20.02 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 23060 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 7.173 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 181.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 0.985 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 14.21 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.707 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.084 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 118 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.146 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 0.759 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 670.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 41.45 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 47.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 14: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 22300 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.434 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 7.865 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 168.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.663 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.547 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 40.29 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 11.77 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 34.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 37940 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 12.55 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 295.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 3.119 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 28.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.693 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.165 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 132.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.275 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.357 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1076 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 70.12 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 80.61 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 15: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 17930 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.323 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 11.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 120.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.505 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 1.051 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 51.48 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.288 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 74.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 32090 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 119 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 217 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.924 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 24.37 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.88 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 5.226 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 89.43 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.276 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 3.047 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 794.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 55.75 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 159.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 16: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 14310 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.297 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 6.559 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 104.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.437 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.299 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 32.57 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.301 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 117 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 26540 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 49.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 222.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 0.909 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 21.21 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.595 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 1.299 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 56.47 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.237 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 2.277 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 792.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 41.76 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 153 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 17: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10480 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 6.072 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 71.37 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.298 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.341 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 24.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 5.706 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 42.82 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 18480 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 28.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 164.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.102 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 15.83 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.431 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.902 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 103.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.181 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.329 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 568.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 29.27 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 88.43 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 18: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 18410 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.511 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 10.29 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 126.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.568 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 1.195 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 61.15 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.918 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 129.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 36450 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 140.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 229.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.923 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 30.42 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.941 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 5.647 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 58.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.332 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 4.896 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 938.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 62.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 286.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 19: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 8717 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.231 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 4.534 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 63.77 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.196 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 15.67 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 4.791 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 11.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 13590 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 8.184 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 153.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.481 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 11.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.319 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.202 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 158.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.132 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 0.53 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 458.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 24.37 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 32.58 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 20: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 25010 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.408 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 9.285 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 209.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.737 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.541 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 45.58 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 13.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 41.75 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 42610 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 11.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 402 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 2.324 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 29.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.123 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.246 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 116.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.299 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.389 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1177 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 78.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 91.73 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 21: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 22560 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.378 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 7.952 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 161.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.686 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.579 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 40.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 11.49 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 42.07 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 37770 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 16.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 247.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 2.899 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 27.89 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 1.834 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 116 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.268 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.58 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 1005 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 72.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 88.73 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 22: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 11350 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.269 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 5.883 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 96.61 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.322 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.279 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 25.08 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 6.686 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 33.69 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 21180 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 12.55 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 169.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.943 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 17.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.767 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.221 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 77.79 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.184 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.003 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 693 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 37.83 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 65.47 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 23: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 15870 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.338 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 8.241 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 115 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.47 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.354 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 34.17 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.685 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 115.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 28740 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 39.43 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 219.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.477 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 23.04 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.781 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.727 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 78.67 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.255 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 2.213 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 909.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 46.75 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 149.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 24: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 7091 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.256 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 4.865 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 40.17 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.205 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.297 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 17.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 4.468 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 21.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 14080 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 7.867 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 124.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 3.061 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 13.95 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.412 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.162 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 78.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.134 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 0.583 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 390.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 23.57 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 40.76 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 25: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 20100 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.289 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 8.771 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 124.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.527 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.484 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 37.72 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 9.863 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 64.12 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 33810 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 22.09 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 268.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 2.534 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 23.95 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.868 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.313 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 169.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.677 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 896.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 60.19 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 102.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 26: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 14400 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.408 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 9.769 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 81.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.444 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.538 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 33.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.665 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 98.46 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 28900 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 35.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 211.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 3.64 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 26.49 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.88 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.508 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 96.24 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.246 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.833 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 762 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 44.82 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 131.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 27: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 18740 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.308 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 8.338 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 79.64 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.516 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 39.77 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 8.271 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 225.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 31760 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 56.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 194.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.378 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 23.45 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.735 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.802 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 57.52 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.251 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 3.123 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 828.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 57.22 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 237.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

Page 28: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 9940 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) 0.249 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) 5.962 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) 70.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) 0.272 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) 0.266 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) 19.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) 5.809 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) 30.52 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) 17670 µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) 11.37 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) 146.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) 1.333 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) 15.11 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) 0.467 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) 0.202 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) 81.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) 0.166 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) 1.016 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) 603.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) 32.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) 59.27 µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 29: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CHLORINATED PESTICIDE RESULTS

Page 30: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 73 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 82 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 87 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 70 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD 7.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 20.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 53.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 14 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 31: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 83.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 32: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 70 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 75 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 82 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 69 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 2.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 3.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 6.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 38 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 10.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 33: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane 3.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 51 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 34: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 73 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 75 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 81 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 72 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD 6.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 19.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 33.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 10 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 35: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 61.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 36: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 74 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 90 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 76 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 11.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 7.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 37: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 20.8 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 38: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 56 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 62 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 65 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 55 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 4.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE J 3.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 39: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 12.4 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 40: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 74 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 83 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 72 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD 10.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 39.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 66.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 3.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 34.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 41: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 123.5 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 42: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 61 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 67 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 59 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 2.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE 7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 7.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 40.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha J 4.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma 8.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor J 4.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 15.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 43: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane 20.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 57.6 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor J 3.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 44: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 76 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 85 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 66 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 2.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 8.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 22.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 5.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 45: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane 5.1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 35.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 46: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 69 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 76 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 58 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 4.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 12.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 5.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 47: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane 2.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 19.2 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 48: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 57 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 67 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 84 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 55 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 3.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 3.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 10.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 41 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha 8.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma 13.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor 7.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 49: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane 38.1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 59.6 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor 8.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 50: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 59 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 70 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 77 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 55 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 51: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 5.1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 52: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 65 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 78 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 82 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 63 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD 84.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE 8.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 330.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 234.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT 11.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 54.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 53: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 669.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 54: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 72 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 77 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 61 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD 5.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 22.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 47.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 4.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 22.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 55: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 82.8 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 56: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 66 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 75 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 62 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 10.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 16.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 7.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 57: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 33 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 58: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 71 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 78 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 89 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 67 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD 5.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 24 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 5.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 59: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 35.8 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 60: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 76 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 83 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 81 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 73 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE J 3.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 61: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 3.1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 62: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 66 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 74 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 78 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 66 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 11.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 3.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 6.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 63: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 17.9 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 64: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 71 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 77 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 71 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 11.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 5.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 65: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 15 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 66: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 72 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 79 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 85 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 69 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 18.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol J 1.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

Page 67: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 23.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

Page 68: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 70 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 73 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 73 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 68 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 3.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 9.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol J 4.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 69: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 16.8 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 70: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 61 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 68 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 74 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 59 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD J 3.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE 9.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol 5.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R2

Page 71: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs 16.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R2

Page 72: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

AROCLOR-BASED PCB RESULTS

Page 73: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 74: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 J 16.8 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 75: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 76: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 J 16.5 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 77: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 78: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 79: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 J 12 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 33 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 80: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 J 10.4 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 81: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 82: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 J 11.7 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 20.4 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 83: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 84: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 85: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 86: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 87: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 23.9 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 88: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 89: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 90: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 J 13.4 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 J 19.5 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 91: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 J 10.2 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 24.9 ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

Page 92: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 93: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R2

Page 94: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CONGENER-BASED PCB RESULTS

Page 95: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 96: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157274 R1

Page 97: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 1.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 2.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 3.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 98: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57275 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 1.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 25.2 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157275 R1

Page 99: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 100: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57276 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 2.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157276 R1

Page 101: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 J 3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 4.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 8.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 3.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 7.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 8.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 102: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57277 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 4.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 50.4 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157277 R1

Page 103: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 104: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57278 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 1.2 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157278 R1

Page 105: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 106: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57279 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157279 R1

Page 107: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 J 4.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 J 4.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 3.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 J 3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 7.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 J 3.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 4.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 2.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 108: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57280 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 5.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 5.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 5.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 3.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 83.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157280 R1

Page 109: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 110: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57281 Sample Description:

17:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 20 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157281 R1

Page 111: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 112: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57282 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 7.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157282 R1

Page 113: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 J 2.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 11.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 4.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 5.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 2.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 114: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57283 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 4.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 4.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 3.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 61 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157283 R1

Page 115: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 116: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57284 Sample Description:

05:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157284 R1

Page 117: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 118: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57285 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 2.1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157285 R1

Page 119: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 120: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57286 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 1.4 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157286 R1

Page 121: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 122: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57287 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 1 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157287 R1

Page 123: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 J 2.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 2.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 2.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 3.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 2.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 124: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-1CRG ID#: 57288 Sample Description:

08:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 3.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 32 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157288 R1

Page 125: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 126: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57289 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 2.4 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157289 R1

Page 127: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 128: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57290 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 13 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157290 R1

Page 129: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 3.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 2.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 130: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57291 Sample Description:

13:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 2.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 J 1.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 1.8 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 31.7 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157291 R1

Page 131: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 J 2.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 2.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 J 3.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 5.9 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 3.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 J 3.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57292 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 J 3.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 3.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 J 1.3 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 J 2.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 J 1.7 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 44.3 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157292 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 J 1.1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 1.6 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 J 1.5 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 134: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 J 1.4 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 5.6 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R1

Page 135: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 J 1.2 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R2

Page 136: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 J 1 ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 2.2 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157293 R2

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QUALITY CONTROL REPORT

Page 138: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

PROCEDURAL BLANK RESULTS

Page 139: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) ND µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAAntimony (Sb) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAArsenic (As) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABarium (Ba) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NABeryllium (Be) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACadmium (Cd) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAChromium (Cr) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACobalt (Co) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NACopper (Cu) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAIron (Fe) ND µg/dry g 51EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NALead (Pb) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAManganese (Mn) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAMolybdenum (Mo) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NANickel (Ni) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASelenium (Se) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NASilver (Ag) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAStrontium (Sr) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAThallium (Tl) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATin (Sn) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NATitanium (Ti) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAVanadium (V) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NAZinc (Zn) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0708-Oct-07 27221d-17069NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 140: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 80 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB112) 82 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(PCB198) 79 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA(TCMX) 78 % RecoveryEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDE ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-beta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-delta ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NABHC-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADicofol ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NADieldrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 141: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMethoxychlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAMirex ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAOxychlordane ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPerthane ND ng/dry g 105EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Chlordane ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable DDTs ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAToxaphene ND ng/dry g 5010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 142: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 143: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB018 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB028 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB031 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB033 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB037 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB044 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB049 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB052 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB066 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB070 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB074 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB077 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB081 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB087 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB095 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB097 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB099 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB101 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB105 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB110 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB114 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB118 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB119 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB123 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB126 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 144: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB138 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB141 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB149 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB151 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB153 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB156 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB157 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB158 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB167 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB168+132 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB169 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB170 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB177 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB180 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB183 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB187 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB189 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB194 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB195 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB200 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB201 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB206 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NAPCB209 ND ng/dry g 51EPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NATotal Detectable PCBs 0 ng/dry gEPA 8270Cm 17-Oct-0701-Oct-07 27221d-31049NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157273 B1

Page 145: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

ACCURACY DATA

Page 146: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.MATRIX SPIKE QAQC REPORT

Project ID: 27221dSample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlorinated Pesticides Batch ID:27221d-31049(PCB030) 0 0 0 92.77 86.74120.48 120.48 55 - 120%77 7292.77 86.74PASS PASS

(PCB112) 0 0 0 104.81 106.02120.48 120.48 65 - 120%87 88104.81 106.02PASS PASS

(PCB198) 0 0 0 106.02 114.45120.48 120.48 60 - 120%88 95106.02 114.45PASS PASS

(TCMX) 0 0 0 84.33 80.72120.48 120.48 50 - 120%70 6784.33 80.72PASS PASS

2,4'-DDD 0 0 0 477.22 487.34481.92 481.92 50 - 135%99 101477.22 487.34PASS PASS

2,4'-DDE 0 0 0 419.27 411.8481.92 481.92 60 - 130%87 85419.27 411.8PASS PASS

2,4'-DDT 0 0 0 420.84 408.43481.92 481.92 40 - 135%87 85420.84 408.43PASS PASS

4,4'-DDD 0 0 0 506.98 516.38481.92 481.92 70 - 130%105 107506.98 516.38PASS PASS

4,4'-DDE 0 0 0 423.01 423.61481.92 481.92 65 - 130%88 88423.01 423.61PASS PASS

4,4'-DDT 0 0 0 481.56 469.39481.92 481.92 35 - 140%100 97481.56 469.39PASS PASS

Aldrin 0 0 0 403.13 383.13481.92 481.92 50 - 125%84 80403.13 383.13PASS PASS

BHC-alpha 0 0 0 360.12 337.46481.92 481.92 60 - 120%75 70360.12 337.46PASS PASS

BHC-beta 0 0 0 404.81 419.39481.92 481.92 60 - 120%84 87404.81 419.39PASS PASS

BHC-delta 0 0 0 385.9 366.38481.92 481.92 60 - 120%80 76385.9 366.38PASS PASS

BHC-gamma 0 0 0 346.86 339.63481.92 481.92 60 - 120%72 70346.86 339.63PASS PASS

Page 1 of 11

Page 147: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlordane-alpha 0 0 0 441.32 450.48481.92 481.92 70 - 130%92 93441.32 450.48PASS PASS

Chlordane-gamma 0 0 0 436.86 429.15481.92 481.92 60 - 120%91 89436.86 429.15PASS PASS

cis-Nonachlor 0 0 0 455.42 467.95481.92 481.92 60 - 120%94 97455.42 467.95PASS PASS

DCPA (Dacthal) 0 0 0 456.86 441.68481.92 481.92 60 - 140%95 92456.86 441.68PASS PASS

Dicofol 0 0 0 373.97 468.19481.92 481.92 65 - 125%78 97373.97 468.19PASS PASS

Dieldrin 0 0 0 369.87 393.37481.92 481.92 50 - 125%77 82369.87 393.37PASS PASS

Endosulfan Sulfate 0 0 0 548.43 538.67481.92 481.92 25 - 125%114 112548.43 538.67PASS PASS

Endosulfan-I 0 0 0 235.78 250.36481.92 481.92 45 - 125%49 52235.78 250.36PASS PASS

Endosulfan-II 0 0 0 329.03 314.93481.92 481.92 25 - 145%68 65329.03 314.93PASS PASS

Endrin 0 0 0 555.06 545.9481.92 481.92 60 - 125%115 113555.06 545.9PASS PASS

Endrin Aldehyde 0 0 0 66.26 52.16481.92 481.92 MDL - 149%14 1166.26 52.16PASS PASS

Endrin Ketone 0 0 0 503.73 509.87481.92 481.92 45 - 125%105 106503.73 509.87PASS PASS

Heptachlor 0 0 0 394.45 366.62481.92 481.92 45 - 125%82 76394.45 366.62PASS PASS

Heptachlor Epoxide 0 0 0 465.9 489.15481.92 481.92 60 - 120%97 102465.9 489.15PASS PASS

Methoxychlor 0 0 0 600.48 556.14481.92 481.92 35 - 140%125 115600.48 556.14PASS PASS

Mirex 0 0 0 351.32 358.91481.92 481.92 50 - 130%73 74351.32 358.91PASS PASS

Oxychlordane 0 0 0 503.13 484.21481.92 481.92 70 - 130%104 100503.13 484.21PASS PASS

Perthane 0 0 0 526.02 500.6481.92 481.92 60 - 140%109 104526.02 500.6PASS PASS

trans-Nonachlor 0 0 0 416.26 422.28481.92 481.92 60 - 120%86 88416.26 422.28PASS PASS

PCB Congeners Batch ID:27221d-31049PCB008 0 0 0 293.85 279.87385.54 385.54 60 - 125%76 73293.85 279.87PASS PASS

Page 2 of 11

Page 148: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB018 0 0 0 285.3 290.84385.54 385.54 60 - 125%74 75285.3 290.84PASS PASS

PCB028 0 0 0 285.66 290.96385.54 385.54 60 - 125%74 75285.66 290.96PASS PASS

PCB031 0 0 0 312.89 305.18385.54 385.54 60 - 125%81 79312.89 305.18PASS PASS

PCB033 0 0 0 313.25 309.87385.54 385.54 60 - 125%81 80313.25 309.87PASS PASS

PCB037 0 0 0 320.96 324.09385.54 385.54 60 - 125%83 84320.96 324.09PASS PASS

PCB044 0 0 0 317.83 323.01385.54 385.54 60 - 125%82 84317.83 323.01PASS PASS

PCB049 0 0 0 314.57 325.54385.54 385.54 60 - 125%82 84314.57 325.54PASS PASS

PCB052 0 0 0 319.03 323.01385.54 385.54 60 - 125%83 84319.03 323.01PASS PASS

PCB066 0 0 0 320.84 333.73385.54 385.54 60 - 125%83 87320.84 333.73PASS PASS

PCB070 0 0 0 335.18 332.77385.54 385.54 60 - 125%87 86335.18 332.77PASS PASS

PCB074 0 0 0 343.37 349.51385.54 385.54 60 - 125%89 91343.37 349.51PASS PASS

PCB077 0 0 0 346.26 350.36385.54 385.54 60 - 125%90 91346.26 350.36PASS PASS

PCB081 0 0 0 326.86 334.93385.54 385.54 60 - 125%85 87326.86 334.93PASS PASS

PCB087 0 0 0 352.53 358.91385.54 385.54 60 - 125%91 93352.53 358.91PASS PASS

PCB095 0 0 0 306.38 313.49385.54 385.54 60 - 125%79 81306.38 313.49PASS PASS

PCB097 0 0 0 327.46 336.74385.54 385.54 60 - 125%85 87327.46 336.74PASS PASS

PCB099 0 0 0 332.65 352.89385.54 385.54 60 - 125%86 92332.65 352.89PASS PASS

PCB101 0 0 0 344.21 354.57385.54 385.54 60 - 125%89 92344.21 354.57PASS PASS

PCB105 0 0 0 333.25 344.21385.54 385.54 60 - 125%86 89333.25 344.21PASS PASS

PCB110 0 0 0 318.55 331.68385.54 385.54 60 - 125%83 86318.55 331.68PASS PASS

PCB114 0 0 0 361.08 361.68385.54 385.54 60 - 125%94 94361.08 361.68PASS PASS

Page 3 of 11

Page 149: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB118 0 0 0 341.2 348.79385.54 385.54 60 - 125%88 90341.2 348.79PASS PASS

PCB119 0 0 0 337.95 346.62385.54 385.54 60 - 125%88 90337.95 346.62PASS PASS

PCB123 0 0 0 338.43 350.48385.54 385.54 60 - 125%88 91338.43 350.48PASS PASS

PCB126 0 0 0 375.78 393.25385.54 385.54 60 - 125%97 102375.78 393.25PASS PASS

PCB128 0 0 0 358.07 380385.54 385.54 60 - 125%93 99358.07 380PASS PASS

PCB138 0 0 0 350.48 361.8385.54 385.54 60 - 125%91 94350.48 361.8PASS PASS

PCB141 0 0 0 340.36 366.02385.54 385.54 60 - 125%88 95340.36 366.02PASS PASS

PCB149 0 0 0 325.06 332.89385.54 385.54 60 - 125%84 86325.06 332.89PASS PASS

PCB151 0 0 0 332.4 342.16385.54 385.54 60 - 125%86 89332.4 342.16PASS PASS

PCB153 0 0 0 344.21 360.6385.54 385.54 60 - 125%89 94344.21 360.6PASS PASS

PCB156 0 0 0 377.71 401.8385.54 385.54 60 - 125%98 104377.71 401.8PASS PASS

PCB157 0 0 0 348.55 372.53385.54 385.54 60 - 125%90 97348.55 372.53PASS PASS

PCB158 0 0 0 343.61 353.85385.54 385.54 60 - 125%89 92343.61 353.85PASS PASS

PCB167 0 0 0 337.46 359.51385.54 385.54 60 - 125%88 93337.46 359.51PASS PASS

PCB168+132 0 0 0 635.78 676.62771.08 771.08 60 - 125%82 88635.78 676.62PASS PASS

PCB169 0 0 0 409.27 448.19385.54 385.54 60 - 125%106 116409.27 448.19PASS PASS

PCB170 0 0 0 386.98 404.09385.54 385.54 60 - 125%100 105386.98 404.09PASS PASS

PCB177 0 0 0 341.44 373.85385.54 385.54 60 - 125%89 97341.44 373.85PASS PASS

PCB180 0 0 0 364.21 383.49385.54 385.54 60 - 125%94 99364.21 383.49PASS PASS

PCB183 0 0 0 338.67 355.54385.54 385.54 60 - 125%88 92338.67 355.54PASS PASS

PCB187 0 0 0 338.19 363.37385.54 385.54 60 - 125%88 94338.19 363.37PASS PASS

Page 4 of 11

Page 150: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB189 0 0 0 408.67 438.43385.54 385.54 60 - 125%106 114408.67 438.43PASS PASS

PCB194 0 0 0 399.03 422.77385.54 385.54 60 - 125%104 110399.03 422.77PASS PASS

PCB195 0 0 0 368.67 411.2337.34 337.34 60 - 125%109 122368.67 411.2PASS PASS

PCB200 0 0 0 327.1 343.61385.54 385.54 60 - 125%85 89327.1 343.61PASS PASS

PCB201 0 0 0 358.55 398.67385.54 385.54 60 - 125%93 103358.55 398.67PASS PASS

PCB206 0 0 0 375.18 419.27385.54 385.54 60 - 125%97 109375.18 419.27PASS PASS

PCB209 0 0 0 353.37 396.38385.54 385.54 60 - 125%92 103353.37 396.38PASS PASS

Trace Metals Batch ID:27221d-17069Aluminum (Al) 0 0 0 3 32 2 10 - 180%150 1503 3PASS PASS

Antimony (Sb) 0 0 0 0.19 0.20.2 0.2 70 - 130%99 1000.19 0.2PASS PASS

Arsenic (As) 0 0 0 1.76 1.772 2 70 - 130%88 891.76 1.77PASS PASS

Barium (Ba) 0 0 0 2.23 2.242 2 70 - 140%112 1122.23 2.24PASS PASS

Beryllium (Be) 0 0 0 1.5 1.532 2 50 - 120%75 771.5 1.53PASS PASS

Cadmium (Cd) 0 0 0 0.19 0.190.2 0.2 70 - 130%98 980.19 0.19PASS PASS

Chromium (Cr) 0 0 0 1.77 1.82 2 55 - 135%89 901.77 1.8PASS PASS

Cobalt (Co) 0 0 0 1.82 1.852 2 65 - 125%91 921.82 1.85PASS PASS

Copper (Cu) 0 0 0 1.72 1.752 2 65 - 125%86 881.72 1.75PASS PASS

Iron (Fe) 0 0 0 2 22 2 50 - 140%100 1002 2PASS PASS

Lead (Pb) 0 0 0 2.11 2.12 2 55 - 120%106 1052.11 2.1PASS PASS

Manganese (Mn) 0 0 0 1.54 1.552 2 50 - 140%77 781.54 1.55PASS PASS

Molybdenum (Mo) 0 0 0 2.04 2.032 2 70 - 160%102 1022.04 2.03PASS PASS

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Sample ID: 57273-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Nickel (Ni) 0 0 0 1.65 1.672 2 70 - 130%83 841.65 1.67PASS PASS

Selenium (Se) 0 0 0 1.63 1.662 2 60 - 125%82 831.63 1.66PASS PASS

Silver (Ag) 0 0 0 0.22 0.230.2 0.2 50 - 120%112 1200.22 0.23PASS PASS

Strontium (Sr) 0 0 0 2.06 2.062 2 50 - 160%103 1032.06 2.06PASS PASS

Thallium (Tl) 0 0 0 2.1 2.112 2 65 - 125%105 1062.1 2.11PASS PASS

Tin (Sn) 0 0 0 2.14 2.162 2 70 - 150%107 1082.14 2.16PASS PASS

Titanium (Ti) 0 0 0 1.57 1.62 2 50 - 150%79 801.57 1.6PASS PASS

Vanadium (V) 0 0 0 1.62 1.642 2 50 - 160%81 821.62 1.64PASS PASS

Zinc (Zn) 0 0 0 1.75 1.772 2 60 - 120%88 891.75 1.77PASS PASS

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Sample ID: 57293-MS1/MS2 BOTTOMD-2 Date Sampled: 9/19/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlorinated Pesticides Batch ID:27221d-31049(PCB030) 0 0 0 79.51 86.74120.48 120.48 55 - 120%66 7279.51 86.74PASS PASS

(PCB112) 0 0 0 89.15 93.97120.48 120.48 65 - 120%74 7889.15 93.97PASS PASS

(PCB198) 0 0 0 95.18 96.38120.48 120.48 60 - 120%79 8095.18 96.38PASS PASS

(TCMX) 0 0 0 77.1 84.33120.48 120.48 50 - 120%64 7077.1 84.33PASS PASS

2,4'-DDD 1.1 1.4 1.25 455.18 464.81481.92 481.92 50 - 135%94 96453.93 463.56PASS PASS

2,4'-DDE 0 0 0 388.43 409.51481.92 481.92 60 - 130%81 85388.43 409.51PASS PASS

2,4'-DDT 0 0 0 399.75 396.02481.92 481.92 40 - 135%83 82399.75 396.02PASS PASS

4,4'-DDD 3.4 3.7 3.55 555.3 557.1481.92 481.92 70 - 130%114 115551.75 553.55PASS PASS

4,4'-DDE 9.3 9.1 9.2 516.02 535.54481.92 481.92 65 - 130%105 109506.82 526.34PASS PASS

4,4'-DDT 3 2.1 2.55 542.16 565.66481.92 481.92 35 - 140%112 117539.61 563.11PASS PASS

Aldrin 0 0 0 297.59 339.03481.92 481.92 50 - 125%62 70297.59 339.03PASS PASS

BHC-alpha 0 0 0 332.89 365.54481.92 481.92 60 - 120%69 76332.89 365.54PASS PASS

BHC-beta 0 0 0 386.14 423.37481.92 481.92 60 - 120%80 88386.14 423.37PASS PASS

BHC-delta 0 0 0 348.07 387.59481.92 481.92 60 - 120%72 80348.07 387.59PASS PASS

BHC-gamma 0 0 0 333.97 338.79481.92 481.92 60 - 120%69 70333.97 338.79PASS PASS

Chlordane-alpha 0 0 0 387.34 414.21481.92 481.92 70 - 130%80 86387.34 414.21PASS PASS

Chlordane-gamma 0 0 0 394.81 424.33481.92 481.92 60 - 120%82 88394.81 424.33PASS PASS

cis-Nonachlor 0 0 0 398.79 428.91481.92 481.92 60 - 120%83 89398.79 428.91PASS PASS

DCPA (Dacthal) 0 0 0 401.92 446.62481.92 481.92 60 - 140%83 93401.92 446.62PASS PASS

Dicofol 4.4 5.8 5.1 479.87 500.84481.92 481.92 65 - 125%99 103474.77 495.74PASS PASS

Page 7 of 11

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Sample ID: 57293-MS1/MS2 BOTTOMD-2 Date Sampled: 9/19/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Dieldrin 0 0 0 360.48 385.78481.92 481.92 50 - 125%75 80360.48 385.78PASS PASS

Endosulfan Sulfate 0 0 0 532.53 570.84481.92 481.92 25 - 125%110 118532.53 570.84PASS PASS

Endosulfan-I 0 0 0 216.74 215.06481.92 481.92 45 - 125%45 45216.74 215.06PASS PASS

Endosulfan-II 0 0 0 290.36 331.2481.92 481.92 25 - 145%60 69290.36 331.2PASS PASS

Endrin 0 0 0 435.9 478.55481.92 481.92 60 - 125%90 99435.9 478.55PASS PASS

Endrin Aldehyde 0 0 0 263.49 294.45481.92 481.92 MDL - 149%55 61263.49 294.45PASS PASS

Endrin Ketone 0 0 0 434.81 443.49481.92 481.92 45 - 125%90 92434.81 443.49PASS PASS

Heptachlor 0 0 0 437.34 446.14481.92 481.92 45 - 125%91 93437.34 446.14PASS PASS

Heptachlor Epoxide 0 0 0 439.15 449.51481.92 481.92 60 - 120%91 93439.15 449.51PASS PASS

Methoxychlor 0 0 0 606.5 590.24481.92 481.92 35 - 140%126 122606.5 590.24PASS PASS

Mirex 0 0 0 339.75 314.33481.92 481.92 50 - 130%70 65339.75 314.33PASS PASS

Oxychlordane 0 0 0 537.59 489.27481.92 481.92 70 - 130%112 102537.59 489.27PASS PASS

Perthane 0 0 0 531.08 553.01481.92 481.92 60 - 140%110 115531.08 553.01PASS PASS

trans-Nonachlor 0 0 0 367.95 393.73481.92 481.92 60 - 120%76 82367.95 393.73PASS PASS

PCB Congeners Batch ID:27221d-31049PCB008 0 0 0 260.12 285.42385.54 385.54 60 - 125%67 74260.12 285.42PASS PASS

PCB018 0 0 0 259.27 288.43385.54 385.54 60 - 125%67 75259.27 288.43PASS PASS

PCB028 0 0 0 263.37 285.54385.54 385.54 60 - 125%68 74263.37 285.54PASS PASS

PCB031 0 0 0 277.34 297.71385.54 385.54 60 - 125%72 77277.34 297.71PASS PASS

PCB033 0 0 0 275.06 290.84385.54 385.54 60 - 125%71 75275.06 290.84PASS PASS

PCB037 0 0 0 296.62 307.83385.54 385.54 60 - 125%77 80296.62 307.83PASS PASS

Page 8 of 11

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Sample ID: 57293-MS1/MS2 BOTTOMD-2 Date Sampled: 9/19/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB044 0 0 0 275.18 309.27385.54 385.54 60 - 125%71 80275.18 309.27PASS PASS

PCB049 0 0 0 279.03 305.54385.54 385.54 60 - 125%72 79279.03 305.54PASS PASS

PCB052 0 0 0 287.59 305.54385.54 385.54 60 - 125%75 79287.59 305.54PASS PASS

PCB066 0 0 0 291.92 316.62385.54 385.54 60 - 125%76 82291.92 316.62PASS PASS

PCB070 0 0 0 292.04 312.53385.54 385.54 60 - 125%76 81292.04 312.53PASS PASS

PCB074 0 0 0 296.02 333.13385.54 385.54 60 - 125%77 86296.02 333.13PASS PASS

PCB077 0 0 0 294.45 309.39385.54 385.54 60 - 125%76 80294.45 309.39PASS PASS

PCB081 0 0 0 290.48 320385.54 385.54 60 - 125%75 83290.48 320PASS PASS

PCB087 0 0 0 305.78 321.56385.54 385.54 60 - 125%79 83305.78 321.56PASS PASS

PCB095 1.1 0 0.55 275.66 298.19385.54 385.54 60 - 125%71 77275.11 297.64PASS PASS

PCB097 0 0 0 280.72 298.19385.54 385.54 60 - 125%73 77280.72 298.19PASS PASS

PCB099 0 0 0 324.21 328.31385.54 385.54 60 - 125%84 85324.21 328.31PASS PASS

PCB101 1.6 1.2 1.4 324.69 340.84385.54 385.54 60 - 125%84 88323.29 339.44PASS PASS

PCB105 0 0 0 294.57 300.6385.54 385.54 60 - 125%76 78294.57 300.6PASS PASS

PCB110 0 0 0 279.63 312.04385.54 385.54 60 - 125%73 81279.63 312.04PASS PASS

PCB114 0 0 0 304.57 317.95385.54 385.54 60 - 125%79 82304.57 317.95PASS PASS

PCB118 0 0 0 308.67 328.91385.54 385.54 60 - 125%80 85308.67 328.91PASS PASS

PCB119 0 0 0 298.07 323.97385.54 385.54 60 - 125%77 84298.07 323.97PASS PASS

PCB123 0 0 0 310.24 316.62385.54 385.54 60 - 125%80 82310.24 316.62PASS PASS

PCB126 0 0 0 333.13 349.15385.54 385.54 60 - 125%86 91333.13 349.15PASS PASS

PCB128 0 0 0 320.24 340.96385.54 385.54 60 - 125%83 88320.24 340.96PASS PASS

Page 9 of 11

Page 155: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57293-MS1/MS2 BOTTOMD-2 Date Sampled: 9/19/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB138 1.4 0 0.69 323.49 345.42385.54 385.54 60 - 125%84 89322.8 344.73PASS PASS

PCB141 0 0 0 309.63 325.66385.54 385.54 60 - 125%80 84309.63 325.66PASS PASS

PCB149 0 0 0 283.97 308.79385.54 385.54 60 - 125%74 80283.97 308.79PASS PASS

PCB151 0 0 0 303.13 319.15385.54 385.54 60 - 125%79 83303.13 319.15PASS PASS

PCB153 0 1 0.5 317.83 344.69385.54 385.54 60 - 125%82 89317.33 344.19PASS PASS

PCB156 0 0 0 353.01 357.22385.54 385.54 60 - 125%92 93353.01 357.22PASS PASS

PCB157 0 0 0 308.31 313.49385.54 385.54 60 - 125%80 81308.31 313.49PASS PASS

PCB158 0 0 0 309.03 318.07385.54 385.54 60 - 125%80 82309.03 318.07PASS PASS

PCB167 0 0 0 297.1 307.59385.54 385.54 60 - 125%77 80297.1 307.59PASS PASS

PCB168+132 0 0 0 557.22 582.4771.08 771.08 60 - 125%72 76557.22 582.4PASS PASS

PCB169 0 0 0 346.86 386.14385.54 385.54 60 - 125%90 100346.86 386.14PASS PASS

PCB170 0 0 0 363.49 349.03385.54 385.54 60 - 125%94 91363.49 349.03PASS PASS

PCB177 0 0 0 316.74 321.8385.54 385.54 60 - 125%82 83316.74 321.8PASS PASS

PCB180 0 0 0 335.42 352.28385.54 385.54 60 - 125%87 91335.42 352.28PASS PASS

PCB183 0 0 0 312.53 323.97385.54 385.54 60 - 125%81 84312.53 323.97PASS PASS

PCB187 0 0 0 307.83 332.04385.54 385.54 60 - 125%80 86307.83 332.04PASS PASS

PCB189 0 0 0 380.84 381.8385.54 385.54 60 - 125%99 99380.84 381.8PASS PASS

PCB194 0 0 0 364.57 368.43385.54 385.54 60 - 125%95 96364.57 368.43PASS PASS

PCB195 0 0 0 328.43 378.91337.34 337.34 60 - 125%97 112328.43 378.91PASS PASS

PCB200 0 0 0 285.9 295.54385.54 385.54 60 - 125%74 77285.9 295.54PASS PASS

PCB201 0 0 0 339.75 334.33385.54 385.54 60 - 125%88 87339.75 334.33PASS PASS

Page 10 of 11

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Sample ID: 57293-MS1/MS2 BOTTOMD-2 Date Sampled: 9/19/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB206 0 0 0 352.53 351.32385.54 385.54 60 - 125%91 91352.53 351.32PASS PASS

PCB209 0 0 0 332.28 324.81385.54 385.54 60 - 125%86 84332.28 324.81PASS PASS

Page 11 of 11

Page 157: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221d-17069 Date Processed: 08-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57294 Sample Description:

Analyst:Instrument: P. Hershelman

LADPW MDRCRM1Replicate #:

CONSTITUENT RESULT TRUE VALUE ACCEPTANCE RANGE

METHOD COMMENTUNITS

Aluminum (Al) EPA 6020m 11940 1270 - 22610 PASS9600 µg/dry gArsenic (As) EPA 6020m 6.56 5.64 - 7.48 PASS7.056 µg/dry gBeryllium (Be) EPA 6020m 0.44 0.20 - 0.69 PASS0.52 µg/dry gCadmium (Cd) EPA 6020m 0.34 0.04 - 0.63 PASS0.251 µg/dry gChromium (Cr) EPA 6020m 18.8 6.19 - 31.4 PASS15.85 µg/dry gCobalt (Co) EPA 6020m 6.16 4.72 - 7.60 PASS6.338 µg/dry gCopper (Cu) EPA 6020m 14.8 12.2 - 17.5 PASS15.23 µg/dry gIron (Fe) EPA 6020m 18540 13720 - 2336 PASS17930 µg/dry gLead (Pb) EPA 6020m 14.4 10.9 - 17.9 PASS15.18 µg/dry gManganese (Mn) EPA 6020m 195 153 - 238 PASS188.9 µg/dry gNickel (Ni) EPA 6020m 16.7 12.4 - 21.1 PASS17.1 µg/dry gTin (Sn) EPA 6020m 1 0.76 - 1.24 PASS1.122 µg/dry gVanadium (V) EPA 6020m 31.9 6.9 - 56.9 PASS26.4 µg/dry gZinc (Zn) EPA 6020m 63.5 50.3 - 76.6 PASS68.88 µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Level; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157294 CRM1

Page 158: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221d-17069 Date Processed: 08-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57294 Sample Description:

Analyst:Instrument: P. Hershelman

LADPW MDRCRM2Replicate #:

CONSTITUENT RESULT TRUE VALUE ACCEPTANCE RANGE

METHOD COMMENTUNITS

Aluminum (Al) EPA 6020m 11940 1270 - 22610 PASS8846 µg/dry gArsenic (As) EPA 6020m 6.56 5.64 - 7.48 PASS6.764 µg/dry gBeryllium (Be) EPA 6020m 0.44 0.20 - 0.69 PASS0.49 µg/dry gCadmium (Cd) EPA 6020m 0.34 0.04 - 0.63 PASS0.247 µg/dry gChromium (Cr) EPA 6020m 18.8 6.19 - 31.4 PASS14.76 µg/dry gCobalt (Co) EPA 6020m 6.16 4.72 - 7.60 PASS6.21 µg/dry gCopper (Cu) EPA 6020m 14.8 12.2 - 17.5 PASS15.04 µg/dry gIron (Fe) EPA 6020m 18540 13720 - 2336 PASS17650 µg/dry gLead (Pb) EPA 6020m 14.4 10.9 - 17.9 PASS14.96 µg/dry gManganese (Mn) EPA 6020m 195 153 - 238 PASS187.8 µg/dry gNickel (Ni) EPA 6020m 16.7 12.4 - 21.1 PASS16.5 µg/dry gTin (Sn) EPA 6020m 1 0.76 - 1.24 PASS0.971 µg/dry gVanadium (V) EPA 6020m 31.9 6.9 - 56.9 PASS24.49 µg/dry gZinc (Zn) EPA 6020m 63.5 50.3 - 76.6 PASS68.25 µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Level; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157294 CRM2

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PRECISION DATA

Page 160: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-17069 Date Processed: 08-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Aluminum (Al) EPA 6020m PASS3 3 0 - 30%0NA µg/dry gAntimony (Sb) EPA 6020m PASS0.198 0.2 0 - 30%1NA µg/dry gArsenic (As) EPA 6020m PASS1.761 1.777 0 - 30%1NA µg/dry gBarium (Ba) EPA 6020m PASS2.238 2.245 0 - 30%0NA µg/dry gBeryllium (Be) EPA 6020m PASS1.506 1.531 0 - 30%2NA µg/dry gCadmium (Cd) EPA 6020m PASS0.195 0.195 0 - 30%0NA µg/dry gChromium (Cr) EPA 6020m PASS1.775 1.806 0 - 30%2NA µg/dry gCobalt (Co) EPA 6020m PASS1.825 1.85 0 - 30%1NA µg/dry gCopper (Cu) EPA 6020m PASS1.721 1.751 0 - 30%2NA µg/dry gIron (Fe) EPA 6020m PASS2 2 0 - 30%0NA µg/dry gLead (Pb) EPA 6020m PASS2.116 2.104 0 - 30%1NA µg/dry gManganese (Mn) EPA 6020m PASS1.543 1.559 0 - 30%1NA µg/dry gMolybdenum (Mo) EPA 6020m PASS2.044 2.032 0 - 30%1NA µg/dry gNickel (Ni) EPA 6020m PASS1.654 1.675 0 - 30%1NA µg/dry gSelenium (Se) EPA 6020m PASS1.634 1.669 0 - 30%2NA µg/dry gSilver (Ag) EPA 6020m PASS0.223 0.239 0 - 30%7NA µg/dry gStrontium (Sr) EPA 6020m PASS2.061 2.068 0 - 30%0NA µg/dry gThallium (Tl) EPA 6020m PASS2.105 2.111 0 - 30%0NA µg/dry gTin (Sn) EPA 6020m PASS2.148 2.166 0 - 30%1NA µg/dry gTitanium (Ti) EPA 6020m PASS1.573 1.604 0 - 30%2NA µg/dry gVanadium (V) EPA 6020m PASS1.624 1.645 0 - 30%1NA µg/dry gZinc (Zn) EPA 6020m PASS1.757 1.771 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 161: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221d-17069 Date Processed: 08-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57294 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTCRM1 CRM2 % RPDFRACTION QUALIFIERCRM1 CRM2

Units

Aluminum (Al) EPA 6020m PASS9600 8846 0 - 30%8NA µg/dry gArsenic (As) EPA 6020m PASS7.056 6.764 0 - 30%4NA µg/dry gBeryllium (Be) EPA 6020m PASS0.52 0.49 0 - 30%6NA µg/dry gCadmium (Cd) EPA 6020m PASS0.251 0.247 0 - 30%2NA µg/dry gChromium (Cr) EPA 6020m PASS15.85 14.76 0 - 30%7NA µg/dry gCobalt (Co) EPA 6020m PASS6.338 6.21 0 - 30%2NA µg/dry gCopper (Cu) EPA 6020m PASS15.23 15.04 0 - 30%1NA µg/dry gIron (Fe) EPA 6020m PASS17930 17650 0 - 30%2NA µg/dry gLead (Pb) EPA 6020m PASS15.18 14.96 0 - 30%1NA µg/dry gManganese (Mn) EPA 6020m PASS188.9 187.8 0 - 30%1NA µg/dry gNickel (Ni) EPA 6020m PASS17.1 16.5 0 - 30%4NA µg/dry gTin (Sn) EPA 6020m PASS1.122 0.971 0 - 30%14NA µg/dry gVanadium (V) EPA 6020m PASS26.4 24.49 0 - 30%8NA µg/dry gZinc (Zn) EPA 6020m PASS68.88 68.25 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157294

Page 162: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-17069 Date Processed: 08-Oct-07Date Analyzed: 10-Oct-07

MC-3CRG ID#: 57274 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

Aluminum (Al) EPA 6020m PASS25120 26580 0 - 30%6NA µg/dry gAntimony (Sb) EPA 6020m FAIL0.307 0.433 0 - 30%34NA µg/dry gArsenic (As) EPA 6020m PASS8.664 8.938 0 - 30%3NA µg/dry gBarium (Ba) EPA 6020m PASS175.4 180.2 0 - 30%3NA µg/dry gBeryllium (Be) EPA 6020m PASS0.694 0.713 0 - 30%3NA µg/dry gCadmium (Cd) EPA 6020m PASS0.586 0.598 0 - 30%2NA µg/dry gChromium (Cr) EPA 6020m PASS45.9 46.62 0 - 30%2NA µg/dry gCobalt (Co) EPA 6020m PASS12.67 13.21 0 - 30%4NA µg/dry gCopper (Cu) EPA 6020m PASS36.81 38.46 0 - 30%4NA µg/dry gIron (Fe) EPA 6020m PASS40560 44090 0 - 30%8NA µg/dry gLead (Pb) EPA 6020m PASS12.4 13.06 0 - 30%5NA µg/dry gManganese (Mn) EPA 6020m PASS354.5 385.6 0 - 30%8NA µg/dry gMolybdenum (Mo) EPA 6020m PASS2.906 3.15 0 - 30%8NA µg/dry gNickel (Ni) EPA 6020m PASS29.2 30.52 0 - 30%4NA µg/dry gSelenium (Se) EPA 6020m PASS1.261 1.24 0 - 30%2NA µg/dry gSilver (Ag) EPA 6020m FAIL0.147 0.244 0 - 30%50NA NA NAµg/dry gStrontium (Sr) EPA 6020m PASS194.1 213 0 - 30%9NA µg/dry gThallium (Tl) EPA 6020m PASS0.3 0.317 0 - 30%6NA µg/dry gTin (Sn) EPA 6020m PASS1.491 1.535 0 - 30%3NA µg/dry gTitanium (Ti) EPA 6020m PASS1171 1279 0 - 30%9NA µg/dry gVanadium (V) EPA 6020m PASS76.6 77.01 0 - 30%1NA µg/dry gZinc (Zn) EPA 6020m PASS87.24 91.09 0 - 30%4NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157274

Page 163: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

(PCB030) EPA 8270Cm PASS77 72 0 - 30%7NA % Recovery(PCB112) EPA 8270Cm PASS87 88 0 - 30%1NA % Recovery(PCB198) EPA 8270Cm PASS88 95 0 - 30%8NA % Recovery(TCMX) EPA 8270Cm PASS70 67 0 - 30%4NA % Recovery2,4'-DDD EPA 8270Cm PASS396.1 404.5 0 - 30%2NA ng2,4'-DDE EPA 8270Cm PASS348 341.8 0 - 30%2NA ng2,4'-DDT EPA 8270Cm PASS349.3 339 0 - 30%3NA ng4,4'-DDD EPA 8270Cm PASS420.8 428.6 0 - 30%2NA ng4,4'-DDE EPA 8270Cm PASS351.1 351.6 0 - 30%0NA ng4,4'-DDT EPA 8270Cm PASS399.7 389.6 0 - 30%3NA ngAldrin EPA 8270Cm PASS334.6 318 0 - 30%5NA ngBHC-alpha EPA 8270Cm PASS298.9 280.1 0 - 30%6NA ngBHC-beta EPA 8270Cm PASS336 348.1 0 - 30%4NA ngBHC-delta EPA 8270Cm PASS320.3 304.1 0 - 30%5NA ngBHC-gamma EPA 8270Cm PASS287.9 281.9 0 - 30%2NA ngChlordane-alpha EPA 8270Cm PASS366.3 373.9 0 - 30%2NA ngChlordane-gamma EPA 8270Cm PASS362.6 356.2 0 - 30%2NA ngcis-Nonachlor EPA 8270Cm PASS378 388.4 0 - 30%3NA ngDCPA (Dacthal) EPA 8270Cm PASS379.2 366.6 0 - 30%3NA ngDicofol EPA 8270Cm PASS310.4 388.6 0 - 30%22NA ngDieldrin EPA 8270Cm PASS307 326.5 0 - 30%6NA ngEndosulfan Sulfate EPA 8270Cm PASS455.2 447.1 0 - 30%2NA ngEndosulfan-I EPA 8270Cm PASS195.7 207.8 0 - 30%6NA ngEndosulfan-II EPA 8270Cm PASS273.1 261.4 0 - 30%4NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 164: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Endrin EPA 8270Cm PASS460.7 453.1 0 - 30%2NA ngEndrin Aldehyde EPA 8270Cm PASS55 43.3 0 - 30%24NA ngEndrin Ketone EPA 8270Cm PASS418.1 423.2 0 - 30%1NA ngHeptachlor EPA 8270Cm PASS327.4 304.3 0 - 30%7NA ngHeptachlor Epoxide EPA 8270Cm PASS386.7 406 0 - 30%5NA ngMethoxychlor EPA 8270Cm PASS498.4 461.6 0 - 30%8NA ngMirex EPA 8270Cm PASS291.6 297.9 0 - 30%2NA ngOxychlordane EPA 8270Cm PASS417.6 401.9 0 - 30%4NA ngPerthane EPA 8270Cm PASS436.6 415.5 0 - 30%5NA ngtrans-Nonachlor EPA 8270Cm PASS345.5 350.5 0 - 30%1NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 165: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

(PCB030) EPA 8270Cm PASS70 61 0 - 30%14NA % Recovery(PCB112) EPA 8270Cm PASS73 68 0 - 30%7NA % Recovery(PCB198) EPA 8270Cm PASS73 74 0 - 30%1NA % Recovery(TCMX) EPA 8270Cm PASS68 59 0 - 30%14NA % Recovery2,4'-DDD EPA 8270Cm PASS1.1 1.4 0 - 30%24NA ng/dry g4,4'-DDD EPA 8270Cm PASS3.4 3.7 0 - 30%8NA ng/dry g4,4'-DDE EPA 8270Cm PASS9.3 9.1 0 - 30%2NA ng/dry g4,4'-DDT EPA 8270Cm FAIL3 2.1 0 - 30%35NA NA NAng/dry gDicofol EPA 8270Cm PASS4.4 5.8 0 - 30%27NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 166: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

(PCB030) EPA 8270Cm PASS66 72 0 - 30%9NA % Recovery(PCB112) EPA 8270Cm PASS74 78 0 - 30%5NA % Recovery(PCB198) EPA 8270Cm PASS79 80 0 - 30%1NA % Recovery(TCMX) EPA 8270Cm PASS64 70 0 - 30%9NA % Recovery2,4'-DDD EPA 8270Cm PASS377.8 385.8 0 - 30%2NA ng2,4'-DDE EPA 8270Cm PASS322.4 339.9 0 - 30%5NA ng2,4'-DDT EPA 8270Cm PASS331.8 328.7 0 - 30%1NA ng4,4'-DDD EPA 8270Cm PASS460.9 462.4 0 - 30%0NA ng4,4'-DDE EPA 8270Cm PASS428.3 444.5 0 - 30%4NA ng4,4'-DDT EPA 8270Cm PASS450 469.5 0 - 30%4NA ngAldrin EPA 8270Cm PASS247 281.4 0 - 30%13NA ngBHC-alpha EPA 8270Cm PASS276.3 303.4 0 - 30%9NA ngBHC-beta EPA 8270Cm PASS320.5 351.4 0 - 30%9NA ngBHC-delta EPA 8270Cm PASS288.9 321.7 0 - 30%11NA ngBHC-gamma EPA 8270Cm PASS277.2 281.2 0 - 30%1NA ngChlordane-alpha EPA 8270Cm PASS321.5 343.8 0 - 30%7NA ngChlordane-gamma EPA 8270Cm PASS327.7 352.2 0 - 30%7NA ngcis-Nonachlor EPA 8270Cm PASS331 356 0 - 30%7NA ngDCPA (Dacthal) EPA 8270Cm PASS333.6 370.7 0 - 30%11NA ngDicofol EPA 8270Cm PASS398.3 415.7 0 - 30%4NA ngDieldrin EPA 8270Cm PASS299.2 320.2 0 - 30%7NA ngEndosulfan Sulfate EPA 8270Cm PASS442 473.8 0 - 30%7NA ngEndosulfan-I EPA 8270Cm PASS179.9 178.5 0 - 30%1NA ngEndosulfan-II EPA 8270Cm PASS241 274.9 0 - 30%13NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 167: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

Endrin EPA 8270Cm PASS361.8 397.2 0 - 30%9NA ngEndrin Aldehyde EPA 8270Cm PASS218.7 244.4 0 - 30%11NA ngEndrin Ketone EPA 8270Cm PASS360.9 368.1 0 - 30%2NA ngHeptachlor EPA 8270Cm PASS363 370.3 0 - 30%2NA ngHeptachlor Epoxide EPA 8270Cm PASS364.5 373.1 0 - 30%2NA ngMethoxychlor EPA 8270Cm PASS503.4 489.9 0 - 30%3NA ngMirex EPA 8270Cm PASS282 260.9 0 - 30%8NA ngOxychlordane EPA 8270Cm PASS446.2 406.1 0 - 30%9NA ngPerthane EPA 8270Cm PASS440.8 459 0 - 30%4NA ngtrans-Nonachlor EPA 8270Cm PASS305.4 326.8 0 - 30%7NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 168: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB008 EPA 8270Cm PASS243.9 232.3 0 - 30%5NA ngPCB018 EPA 8270Cm PASS236.8 241.4 0 - 30%2NA ngPCB028 EPA 8270Cm PASS237.1 241.5 0 - 30%2NA ngPCB031 EPA 8270Cm PASS259.7 253.3 0 - 30%2NA ngPCB033 EPA 8270Cm PASS260 257.2 0 - 30%1NA ngPCB037 EPA 8270Cm PASS266.4 269 0 - 30%1NA ngPCB044 EPA 8270Cm PASS263.8 268.1 0 - 30%2NA ngPCB049 EPA 8270Cm PASS261.1 270.2 0 - 30%3NA ngPCB052 EPA 8270Cm PASS264.8 268.1 0 - 30%1NA ngPCB066 EPA 8270Cm PASS266.3 277 0 - 30%4NA ngPCB070 EPA 8270Cm PASS278.2 276.2 0 - 30%1NA ngPCB074 EPA 8270Cm PASS285 290.1 0 - 30%2NA ngPCB077 EPA 8270Cm PASS287.4 290.8 0 - 30%1NA ngPCB081 EPA 8270Cm PASS271.3 278 0 - 30%2NA ngPCB087 EPA 8270Cm PASS292.6 297.9 0 - 30%2NA ngPCB095 EPA 8270Cm PASS254.3 260.2 0 - 30%2NA ngPCB097 EPA 8270Cm PASS271.8 279.5 0 - 30%3NA ngPCB099 EPA 8270Cm PASS276.1 292.9 0 - 30%6NA ngPCB101 EPA 8270Cm PASS285.7 294.3 0 - 30%3NA ngPCB105 EPA 8270Cm PASS276.6 285.7 0 - 30%3NA ngPCB110 EPA 8270Cm PASS264.4 275.3 0 - 30%4NA ngPCB114 EPA 8270Cm PASS299.7 300.2 0 - 30%0NA ngPCB118 EPA 8270Cm PASS283.2 289.5 0 - 30%2NA ngPCB119 EPA 8270Cm PASS280.5 287.7 0 - 30%3NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 169: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB123 EPA 8270Cm PASS280.9 290.9 0 - 30%3NA ngPCB126 EPA 8270Cm PASS311.9 326.4 0 - 30%5NA ngPCB128 EPA 8270Cm PASS297.2 315.4 0 - 30%6NA ngPCB138 EPA 8270Cm PASS290.9 300.3 0 - 30%3NA ngPCB141 EPA 8270Cm PASS282.5 303.8 0 - 30%7NA ngPCB149 EPA 8270Cm PASS269.8 276.3 0 - 30%2NA ngPCB151 EPA 8270Cm PASS275.9 284 0 - 30%3NA ngPCB153 EPA 8270Cm PASS285.7 299.3 0 - 30%5NA ngPCB156 EPA 8270Cm PASS313.5 333.5 0 - 30%6NA ngPCB157 EPA 8270Cm PASS289.3 309.2 0 - 30%7NA ngPCB158 EPA 8270Cm PASS285.2 293.7 0 - 30%3NA ngPCB167 EPA 8270Cm PASS280.1 298.4 0 - 30%6NA ngPCB168+132 EPA 8270Cm PASS527.7 561.6 0 - 30%6NA ngPCB169 EPA 8270Cm PASS339.7 372 0 - 30%9NA ngPCB170 EPA 8270Cm PASS321.2 335.4 0 - 30%4NA ngPCB177 EPA 8270Cm PASS283.4 310.3 0 - 30%9NA ngPCB180 EPA 8270Cm PASS302.3 318.3 0 - 30%5NA ngPCB183 EPA 8270Cm PASS281.1 295.1 0 - 30%5NA ngPCB187 EPA 8270Cm PASS280.7 301.6 0 - 30%7NA ngPCB189 EPA 8270Cm PASS339.2 363.9 0 - 30%7NA ngPCB194 EPA 8270Cm PASS331.2 350.9 0 - 30%6NA ngPCB195 EPA 8270Cm PASS306 341.3 0 - 30%11NA ngPCB200 EPA 8270Cm PASS271.5 285.2 0 - 30%5NA ngPCB201 EPA 8270Cm PASS297.6 330.9 0 - 30%11NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 170: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

QAQCCRG ID#: 57273 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB206 EPA 8270Cm PASS311.4 348 0 - 30%11NA ngPCB209 EPA 8270Cm PASS293.3 329 0 - 30%11NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157273

Page 171: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

PCB101 EPA 8270Cm PASS1.6 1.2 0 - 30%29NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 172: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB008 EPA 8270Cm PASS215.9 236.9 0 - 30%9NA ngPCB018 EPA 8270Cm PASS215.2 239.4 0 - 30%11NA ngPCB028 EPA 8270Cm PASS218.6 237 0 - 30%8NA ngPCB031 EPA 8270Cm PASS230.2 247.1 0 - 30%7NA ngPCB033 EPA 8270Cm PASS228.3 241.4 0 - 30%6NA ngPCB037 EPA 8270Cm PASS246.2 255.5 0 - 30%4NA ngPCB044 EPA 8270Cm PASS228.4 256.7 0 - 30%12NA ngPCB049 EPA 8270Cm PASS231.6 253.6 0 - 30%9NA ngPCB052 EPA 8270Cm PASS238.7 253.6 0 - 30%6NA ngPCB066 EPA 8270Cm PASS242.3 262.8 0 - 30%8NA ngPCB070 EPA 8270Cm PASS242.4 259.4 0 - 30%7NA ngPCB074 EPA 8270Cm PASS245.7 276.5 0 - 30%12NA ngPCB077 EPA 8270Cm PASS244.4 256.8 0 - 30%5NA ngPCB081 EPA 8270Cm PASS241.1 265.6 0 - 30%10NA ngPCB087 EPA 8270Cm PASS253.8 266.9 0 - 30%5NA ngPCB095 EPA 8270Cm PASS228.8 247.5 0 - 30%8NA ngPCB097 EPA 8270Cm PASS233 247.5 0 - 30%6NA ngPCB099 EPA 8270Cm PASS269.1 272.5 0 - 30%1NA ngPCB101 EPA 8270Cm PASS269.5 282.9 0 - 30%5NA ngPCB105 EPA 8270Cm PASS244.5 249.5 0 - 30%2NA ngPCB110 EPA 8270Cm PASS232.1 259 0 - 30%11NA ngPCB114 EPA 8270Cm PASS252.8 263.9 0 - 30%4NA ngPCB118 EPA 8270Cm PASS256.2 273 0 - 30%6NA ngPCB119 EPA 8270Cm PASS247.4 268.9 0 - 30%8NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 173: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB123 EPA 8270Cm PASS257.5 262.8 0 - 30%2NA ngPCB126 EPA 8270Cm PASS276.5 289.8 0 - 30%5NA ngPCB128 EPA 8270Cm PASS265.8 283 0 - 30%6NA ngPCB138 EPA 8270Cm PASS268.5 286.7 0 - 30%7NA ngPCB141 EPA 8270Cm PASS257 270.3 0 - 30%5NA ngPCB149 EPA 8270Cm PASS235.7 256.3 0 - 30%8NA ngPCB151 EPA 8270Cm PASS251.6 264.9 0 - 30%5NA ngPCB153 EPA 8270Cm PASS263.8 286.1 0 - 30%8NA ngPCB156 EPA 8270Cm PASS293 296.5 0 - 30%1NA ngPCB157 EPA 8270Cm PASS255.9 260.2 0 - 30%2NA ngPCB158 EPA 8270Cm PASS256.5 264 0 - 30%3NA ngPCB167 EPA 8270Cm PASS246.6 255.3 0 - 30%3NA ngPCB168+132 EPA 8270Cm PASS462.5 483.4 0 - 30%4NA ngPCB169 EPA 8270Cm PASS287.9 320.5 0 - 30%11NA ngPCB170 EPA 8270Cm PASS301.7 289.7 0 - 30%4NA ngPCB177 EPA 8270Cm PASS262.9 267.1 0 - 30%2NA ngPCB180 EPA 8270Cm PASS278.4 292.4 0 - 30%5NA ngPCB183 EPA 8270Cm PASS259.4 268.9 0 - 30%4NA ngPCB187 EPA 8270Cm PASS255.5 275.6 0 - 30%8NA ngPCB189 EPA 8270Cm PASS316.1 316.9 0 - 30%0NA ngPCB194 EPA 8270Cm PASS302.6 305.8 0 - 30%1NA ngPCB195 EPA 8270Cm PASS272.6 314.5 0 - 30%14NA ngPCB200 EPA 8270Cm PASS237.3 245.3 0 - 30%3NA ngPCB201 EPA 8270Cm PASS282 277.5 0 - 30%2NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

Page 174: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221dClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221d-31049 Date Processed: 01-Oct-07Date Analyzed: 17-Oct-07

D-2CRG ID#: 57293 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB206 EPA 8270Cm PASS292.6 291.6 0 - 30%0NA ngPCB209 EPA 8270Cm PASS275.8 269.6 0 - 30%2NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157293

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SUB-CONTRACT LAB REPORT

Page 176: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: C-2 TOPAMS Sample ID: 28963

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.74 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

AMS, Inc. Technical Director

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.Laboratory No. E879561 of 23

Page 177: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: C-2 BOTTOMAMS Sample ID: 28964

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.26 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879562 of 23

Page 178: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-1 TOPAMS Sample ID: 28965

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.70 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879563 of 23

Page 179: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-1 BOTTOMAMS Sample ID: 28966

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.41 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879564 of 23

Page 180: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-2 BOTTOMAMS Sample ID: 28967

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.34 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879565 of 23

Page 181: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-3 TOPAMS Sample ID: 28968

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.05 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879566 of 23

Page 182: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-3 BOTTOMAMS Sample ID: 28969

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.86 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879567 of 23

Page 183: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-2 BOTTOMAMS Sample ID: 28970

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.75 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879568 of 23

Page 184: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-3 BOTTOMAMS Sample ID: 28971

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.79 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879569 of 23

Page 185: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-4 BOTTOMAMS Sample ID: 28972

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.23 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795610 of 23

Page 186: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-4 TOPAMS Sample ID: 28973

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.34 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795611 of 23

Page 187: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: F-1 BOTTOMAMS Sample ID: 28974

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.75 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795612 of 23

Page 188: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-2 TOPAMS Sample ID: 28975

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.93 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795613 of 23

Page 189: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-2 BOTTOMAMS Sample ID: 28976

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.64 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795614 of 23

Page 190: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-3 TOPAMS Sample ID: 28977

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.41 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director

ANALYTICAL RESULTS

Laboratory No. E8795615 of 23

Page 191: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-3 BOTTOMAMS Sample ID: 28978

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.03 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795616 of 23

Page 192: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-4 BOTTOMAMS Sample ID: 28979

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.43 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795617 of 23

Page 193: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-4 TOPAMS Sample ID: 28980

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.58 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795618 of 23

Page 194: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-5 BOTTOMAMS Sample ID: 28981

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.79 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795619 of 23

Page 195: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-5 TOPAMS Sample ID: 28982

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 2.72 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795620 of 23

Page 196: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Analyzed: 10/9/2007Project Name: N/A Batch ID: 100907-04Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-04 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-04 3.11 3.23 3.79 0.01 0.03 ≤ 5 RPDICCV-04 2.06 2.00 2.96 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)28972 0.23 0.20 13.95 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28958 28961 28964 28967 2897028959 28962 28965 28968 2897128960 28963 28966 28969 28972

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

AMS, Inc. Technical Director

TOC QUALITY CONTROL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795621 of 23

Page 197: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221d Date Analyzed: 10/9/2007Project Name: N/A Batch ID: 100907-05Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-05 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-05 3.14 3.23 2.83 0.01 0.03 ≤ 5 RPDICCV-05 2.06 2.00 2.96 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)29007 1.21 1.15 5.08 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28973 28976 28979 28982 2900628974 28977 28980 29004 2900728975 28978 28981 29005

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E87956

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

TOC QUALITY CONTROL RESULTS

22 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-115Project Number: P27221dProject Name: N/A

Data Qualifiers: U

J

B

Q

I

Definitions: LOD

LOQ

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Blank contamination: The analyte was detected above one-half the LOD in an associatedblank.

QUALITY CONTROL

Undetected at the Limit of Detection (LOD): The associated value is the Limit ofDetection, adjusted by any dilution factor used in the analysis.The analyte was positively identified, but was below the Limit of Quantitation (LOQ).The quantitation is an estimate.

One or more Quality Control criteria failed. Data usability should be carefully assessedby the Project Team.Insufficient sample was provided to perform required Quality Control analyses and/or tomeet method-specific sample volume recommendations.

The Limit of Detection (LOD) is determined by quantitative establishment of the MethodDetection Limit (MDL), as defined in 40 CFR 136(b).

AMS, Inc. Technical Director

The Limit of Quantitation (LOQ) is the minimum level, concentration or quantity of atarget variable (target analyte) that can be quantitatively reported with a specified level ofconfidence. As defined in DoD QSM §D.1.2.2, the LOQ value must be a minimum of 3times the LOD, although the specified level of confidence may have a lower quantitativevalue.

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795623 of 23

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CHAIN-OF-CUSTODY

Page 200: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document
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d29 Marine Laboratories, Inc.

CRG Proiect ID

CLIENT DATE NAME RECEIVED q//q D?

COURIER INFORMATION FEDEX TRACKING UPS NUMBER N f i h b i w

NO ICE c El LIQUID @SOLID

CONDIT~~ON OF SAMPLES UPON ARRIVAL YES 7

NO* - - N A All sample containers intact and good condition ............ ..@I... ...... ...O... ........ C] All sample listed on COC are present ........................ ..0. ......... ..p... ........ Sample ID on containers consistent with COC ............. ...D... ......... @'.. ......... [7 Correct co tainers used for analyses requested ............ ..@I ......... ...U... ........ All sample I received within method holding time .D. ..........

A?*-+ , i

\ 1

i

*NOTES

8 Pmc CC)C &: (ibt5 " FM\ T D ~ " +LC + F-1 66Ha~''

- . - a

- - - -

,w- +mo+- is \Q:Z~Z. 4.15:wi~

,'J AT w F , 1 C b - b 7/13

1s 5 0 . COMPLETED BY: &13 2020 De Amo Boulevard Suite 200, Torrance, CA 90501 . (310) 533-5190. FAX (310) 533-5003

Page 203: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

"A Center for Excellence in Analytical Chemistry and Environmental Microbiology"

Weston Solutions

October 18, 2007

2433 Impala Drive

CRG

Carlbad, CA 92008

Marine Laboratories, Inc.

Regards,

ATTN: Shelly Anghera

Weston Solutions Project ID: LADPW MDRRe: 27221cP Project ID:

Please don't hesitate to call if you have any questions and thank you very much for using our laboratory for your analytical needs.

Claire Waggoner

CRG Marine Laboratories

The following analysis were subcontracted to other laboratories, results are included:

CRG Laboratories is pleased to provide you with the enclosed analytical data report for your LADPW MDR project. According to the chain-of-custody, 20 samples were received intact at CRG on 9/19/2007 . Per your instructions, the samples were analyzed for:

Trace Metals By ICPMS Using Method EPA 6020mAroclor PCBs By GCMS Using Method EPA 8270CmChlorinated Pesticides By GCMS Using Method EPA 8270CmPCB Congeners By GCMS Using Method EPA 8270Cm

TOC(Total Organic Carbon)

2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Reviewed and Approved

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Project Sample List

CRG Project ID: 27221cProject Officer: Shelly AngheraProject Description: LADPW MDR

Weston Solutions

CRG Sample ID#

Client Sample ID Sample Description Date Sampled

Matrix

57252 H-2 17-Sep-07 Sediment

57253 MC-2 17-Sep-07 Sediment

57254 MC-1 17-Sep-07 Sediment

57255 F-1 17-Sep-07 Sediment

57256 MC-5 18-Sep-07 Sediment

57257 MC-3 18-Sep-07 Sediment

57258 E-1 18-Sep-07 Sediment

57259 G-2 18-Sep-07 Sediment

57260 C-2 18-Sep-07 Sediment

57261 B-2 18-Sep-07 Sediment

57262 A-2 18-Sep-07 Sediment

57263 MC-4 18-Sep-07 Sediment

57264 E-3 19-Sep-07 Sediment

57265 E-4 19-Sep-07 Sediment

57266 D-3 19-Sep-07 Sediment

57267 D-2 19-Sep-07 Sediment

57268 E-1 BOTTOM 18-Sep-07 Sediment

57269 E-3 TOP 18-Sep-07 Sediment

57270 E-1 TOP 18-Sep-07 Sediment

57271 F-1 TOP 18-Sep-07 Sediment

Page 205: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG’s QUALITY ASSURANCE PROGRAM SUMMARY

BATCH: CRG’s Quality Assurance Program Document defines a batch as a group of 20 or fewer samples of similar matrix, processed together under the same conditions and with the same reagents. Quality control samples are associated with each batch and are used to assess the validity of the sample analyses. CRG typically uses batch sizes of 10-15 samples. PROCEDURAL BLANKS: Laboratory contamination was controlled through the analysis of procedural blanks on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that all procedural blanks be below 10 times the MDL and all detectable constituents in the blanks be flagged in the sample results. The Procedural Blanks are presented in the Procedural Blank section of this report. ACCURACY: Accuracy of the project data was indicated by analysis of matrix spikes, surrogate spikes, certified reference materials, and/or laboratory control materials on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that 95% of the target compounds greater than 10 times the MDL be within the specified acceptance limits. The Acceptance Ranges are presented in the Accuracy Data section of this report.

PRECISION: Precision of the project data was determined by analysis of duplicate matrix spikes, blank spikes, and/or duplicate test sample analysis on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that for 95% of the compounds >10 times the MDL, the % Relative Percent Difference (%RPD) should be within the specified acceptance range. The %RPD for the duplicate test sample analysis can be significantly affected by the homogeneity of the sample matrix within the sample container itself causing additional variability in the analytical results. In these cases, the QA/QC Acceptance Limits may be exceeded. The %RPD and Acceptance Ranges are presented in the Precision Data section of this report.

GLOSSARY OF TERMS

Qualifier Definition

B Analyte was detected in the associated method blank. E Analyte concentration exceeds the calibration range H Sample received and/or analyzed past the recommended holding time. J Analyte was detected at a concentration below the reporting limit and above

the laboratory method detection limit. Reported value is estimated. M1 Recovery of the Matrix Spike or Matrix Spike Duplicate compound was out

of control due to matrix interference. M2 The MS/MSD RPD was out of control due to matrix interference. M3 Detection of the analyte was difficult due to matrix interference. M4 Spike or surrogate compound recovery was out of control due to matrix

interference. The associated method blank spike or surrogate compound was in control and therefore the sample data was reported without further clarification.

ND or U Parameter not detected at the indicated reporting limit. NES Not enough sample. Q1 Spike recovery and RPD control limits do not apply resulting from the

parameter concentration in the sample exceeding the spike concentration. Q2 The sample RPD was out of control. Sample is heterogeneous and sample

homogeneity could not be readily achieved using routine laboratory practices.

R Analyte was removed by the sample preparation/extraction procedure as seen by the MS/MSD recoveries. RPD acceptance ranges do not apply.

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DATA REPORT

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TRACE METAL RESULTS

Page 208: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 13580 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.253 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 6.315 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 83.03 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.419 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.285 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 30.83 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 7.009 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 137 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 23700 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 43.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 184.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 0.817 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 18.63 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.497 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.413 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 66.93 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.215 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.06 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 784.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 38.49 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 162.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 209: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R2

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 13360 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.24 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 6.316 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 83.09 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.424 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.247 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 29.36 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 6.989 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 137.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 23600 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 42.77 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 183.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 0.783 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 18.67 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.463 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.596 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 65.35 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.212 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 2.38 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 780.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 38.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 160.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R2

Page 210: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 18320 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.333 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 6.808 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 118.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.611 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.333 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 42.44 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 10.16 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 184.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 33250 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 62.07 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 251 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 0.965 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 26.59 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.666 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.318 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 63.58 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.297 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.482 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 999.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 57.64 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 219.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 211: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 21080 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.336 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 8.403 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 127.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.679 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.351 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 48.93 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 11.21 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 221.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 38270 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 65.85 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 266.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.212 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 29.09 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.788 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.384 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 70.38 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.309 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.41 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1146 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 66.59 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 246.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 212: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 27590 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.39 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 9.741 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 133.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.86 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.365 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 63.74 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 12.54 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 382 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 49240 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 95.54 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 283.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.573 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 34.81 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.923 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.856 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 71.03 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.354 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 4.766 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1296 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 83.71 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 384.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 213: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19580 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.509 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 11.03 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 118.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.612 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 1.146 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 62.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 8.944 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 146.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 39960 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 123 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 243.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.628 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 31.73 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.935 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 4.639 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 68.38 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.326 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 5.05 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 972.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 63.79 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 309 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 214: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 21540 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.363 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 9.965 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 120.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.709 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.448 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 59.45 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 10.49 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 232 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 41650 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 97.84 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 259.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.267 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 31.28 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.857 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 3.474 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 69.91 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.317 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 4.167 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1050 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 69.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 301 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 215: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 22710 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.399 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 8.951 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 137.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.768 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.366 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 54.01 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 11.84 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 286.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 40070 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 63.23 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 267.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 31.99 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.961 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.349 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 68.56 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.343 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.548 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1188 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 74.41 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 293.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 216: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 23960 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.41 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 10.07 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 120.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.791 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.357 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 62.35 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 11.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 331.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 41600 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 105.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 255.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.504 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 33.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.844 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.829 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 61.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.338 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 4.556 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1148 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 78.83 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 323.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 217: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 16980 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.257 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 8.645 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 70.67 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.566 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.293 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 44.31 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 8.393 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 251.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 33850 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 64.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 196.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.048 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 25.88 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.605 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.916 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 52.94 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.247 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 2.989 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 804.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 56.47 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 286.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 218: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 25490 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.426 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 13.82 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 114.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.846 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.366 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 66.15 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 11.62 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 376.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 49340 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 116.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 284.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.566 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 35.53 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.997 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.574 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 89.72 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.339 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 5.056 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1169 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 83.18 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 404.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 219: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 14220 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.277 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 6.695 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 66.62 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.45 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.246 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 37.66 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 6.515 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 154.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 24720 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 71.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 164.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.054 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 20.26 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.545 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.157 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 57.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.214 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 2.776 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 685.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 45.75 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 184.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 220: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 16710 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.366 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 7.834 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 98.98 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.498 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.546 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 44.79 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 8.195 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 136.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 30180 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 74.46 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 219.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.289 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 24.95 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.694 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 2.522 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 75.75 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.274 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.021 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 930.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 48.59 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 204.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 221: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 31560 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.405 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 10.25 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 139.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.953 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.433 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 68.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 13.19 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 433.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 54130 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 98.73 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 290.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.618 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 37.44 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 1.265 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 1.54 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 84.93 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.372 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 5.148 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1319 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 95.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 452.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 222: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 14620 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.362 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 6.062 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 73.91 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.454 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.565 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 30.13 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 6.635 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 209.2 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 24460 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 55.06 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 140.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.599 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 17.83 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 1.011 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.579 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 65.92 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.194 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 5.083 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 687.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 47.53 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 295.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 223: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19260 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.428 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 7.779 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 85.47 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.607 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.325 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 43.28 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 8.883 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 418.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 34520 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 68.78 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 211.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.312 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 26.06 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.835 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.974 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 62.95 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.286 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.887 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 924.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 55.77 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 368.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 224: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 17760 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.351 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 7.529 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 94.37 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.57 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.283 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 42.99 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 9.035 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 311.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 31360 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 60.62 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 207.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 25.34 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 0.695 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.938 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 53.19 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.275 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 3.277 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 938.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 58.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 298.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 225: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 15840 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.47 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 5.883 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 107.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.442 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.334 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 31.35 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 7.842 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 22.86 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 25310 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 6.686 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 212.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 1.691 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 21.24 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 1.154 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.173 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 72.33 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.169 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 0.842 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 668.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 51.72 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 53.32 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 226: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 35620 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 13.94 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 212.6 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 1.058 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.876 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 64.52 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 16.57 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 92.69 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 55670 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 41.66 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 350.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 3.483 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 42.34 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 2.464 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.453 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 143.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.396 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 2.705 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1487 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 110.8 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 166.9 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 227: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 22890 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.465 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 8.057 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 160.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.661 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.534 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 43.58 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 11.33 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 55.4 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 38460 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 15.7 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 279.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 2.448 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 29.49 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 1.571 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.257 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 120.5 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.277 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 1.495 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1087 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 72.19 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 98.91 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

Page 228: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 32950 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) 0.565 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) 11.87 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) 220 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) 0.991 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) 0.745 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) 58.97 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) 15.59 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) 65.23 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) 53050 µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) 24.33 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) 378.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) 3.452 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) 39.34 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) 2.17 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) 0.375 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) 164.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) 0.369 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) 2.06 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) 1422 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) 100.3 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) 129.1 µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

Page 229: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CHLORINATED PESTICIDE RESULTS

Page 230: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 65 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 7.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 14.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 231: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 22.9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 232: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 75 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 71 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 11 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 27.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 233: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 10.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 44.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 234: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 75 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 62 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 9.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 17.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 235: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 1.1 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 31.1 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 236: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 71 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 75 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 11.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 28.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 237: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 5.2 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 40.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 238: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 83 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 24.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 4.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma 5.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 4.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 239: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 21.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 24.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor 6.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 240: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 75 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 84 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 4.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 7.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 19.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor 5.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 241: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 15.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 31.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 242: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 73 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 86 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 14.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 32.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 243: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 5.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 50.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 244: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 71 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 76 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 21.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 245: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 6.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 29.8 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 246: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 77 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 80 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 13.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 247: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 14.9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 248: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 64 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 81 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 14.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 249: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 5.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 15.9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 250: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 59 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 64 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 58 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD J 3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 251: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 1.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 10 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 252: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 51 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 63 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 57 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 19.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 2.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 253: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 11.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 24.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 254: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 65 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 73 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 8.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 26 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 255: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 36.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 256: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 64 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 71 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 5.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 20.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 257: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 3.8 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 26.9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 258: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 76 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 259: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 1.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 260: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 77 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 79 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 78 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 13.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 261: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 1.1 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 16.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 262: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 57 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 62 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 55 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD 28.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE 5.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 84.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 103.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT J 3.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol 20.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 263: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 225.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 264: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 64 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 72 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 71 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 21 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 54.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol 15.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 265: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 82.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 266: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 69 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 73 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 76 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD 9.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 27.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 56.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol 6.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

Page 267: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 97 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

Page 268: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R2

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 73 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 77 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 67 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD 9.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 27.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 55.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol 9.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R2

Page 269: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R2

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 95.8 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R2

Page 270: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 75 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 70 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD 10 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE 5.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD 56.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE 87.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT 11.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol 54.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

Page 271: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 171.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

Page 272: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

AROCLOR-BASED PCB RESULTS

Page 273: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 J 13.5 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 274: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 33.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 275: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 21.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 J 14.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 276: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 31.1 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 277: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 38.8 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 278: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 29.4 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 279: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 20.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 280: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 25.7 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 281: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 J 16.6 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 37.1 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 40.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 282: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 34.4 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 283: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 20.2 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 40.1 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 284: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 J 17.2 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 285: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 40.1 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 30.6 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 286: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 20.8 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 287: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 J 19.1 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 288: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 20.3 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 289: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 290: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 25.5 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 291: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

Page 292: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R2

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R2

Page 293: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 25 ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

Page 294: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CONGENER-BASED PCB RESULTS

Page 295: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 1.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 1.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 296: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 14.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157252 R1

Page 297: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 4.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 298: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-2CRG ID#: 57253 Sample Description:

15:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 4.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 7.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 46.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157253 R1

Page 299: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 64 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 300: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57254 Sample Description:

16:40LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 7.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 J 2.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 189.9 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157254 R1

Page 301: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 302: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57255 Sample Description:

17:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 7.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 47.2 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157255 R1

Page 303: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 1.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 5.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 4.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 304: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-5CRG ID#: 57256 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 6.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 4.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 9.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 50.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157256 R1

Page 305: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 306: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-3CRG ID#: 57257 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 4.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 4.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 4.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 35.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157257 R1

Page 307: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 2.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 308: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57258 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 5.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 33.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157258 R1

Page 309: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 310: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

G-2CRG ID#: 57259 Sample Description:

11:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 6.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 2.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 5.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 4.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 46.1 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157259 R1

Page 311: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 J 1.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 4.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 4.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 312: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-2CRG ID#: 57260 Sample Description:

12:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 5.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 6.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 2.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 J 3.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 65.7 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157260 R1

Page 313: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 4.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 4.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 314: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-2CRG ID#: 57261 Sample Description:

14:17LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 5.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 47.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157261 R1

Page 315: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 1.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 316: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

A-2CRG ID#: 57262 Sample Description:

15:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 17.5 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157262 R1

Page 317: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 318: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-4CRG ID#: 57263 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 5.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 J 1.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 38.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157263 R1

Page 319: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 4.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 320: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57264 Sample Description:

08:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 4.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 4.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 44.2 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157264 R1

Page 321: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 322: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-4CRG ID#: 57265 Sample Description:

08:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 26.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157265 R1

Page 323: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 1.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.7 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 324: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-3CRG ID#: 57266 Sample Description:

09:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 4.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 3.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 29.6 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157266 R1

Page 325: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 J 2.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 J 4.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 326: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57267 Sample Description:

10:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 9.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 4.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 J 1.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 4.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 5.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 J 1.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 5.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 2.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 58.4 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157267 R1

Page 327: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 328: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57268 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157268 R1

Page 329: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2.2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 2.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 330: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-3CRG ID#: 57269 Sample Description:

16:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 J 2.9 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 J 3.4 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 J 1.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 22 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157269 R1

Page 331: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 1.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R1

Page 333: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R2

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R2

Page 334: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R2

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 J 1.3 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 1.3 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157270 R2

Page 335: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 J 2.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 J 2 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 J 2.8 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 J 3.6 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 J 3.1 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

Page 336: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

F-1CRG ID#: 57271 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 J 2.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 J 1.5 ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 20.1 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157271 R1

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QUALITY CONTROL REPORT

Page 338: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

PROCEDURAL BLANK RESULTS

Page 339: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) ND µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAAntimony (Sb) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAArsenic (As) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABarium (Ba) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NABeryllium (Be) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACadmium (Cd) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAChromium (Cr) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACobalt (Co) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NACopper (Cu) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAIron (Fe) ND µg/dry g 51EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NALead (Pb) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAManganese (Mn) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAMolybdenum (Mo) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NANickel (Ni) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASelenium (Se) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NASilver (Ag) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAStrontium (Sr) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAThallium (Tl) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATin (Sn) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NATitanium (Ti) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAVanadium (V) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NAZinc (Zn) ND µg/dry g 0.050.025EPA 6020m 09-Oct-0708-Oct-07 27221c-17067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 340: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 65 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB112) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(PCB198) 74 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA(TCMX) 66 % RecoveryEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDE ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-beta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-delta ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NABHC-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADicofol ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NADieldrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 341: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMethoxychlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAMirex ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAOxychlordane ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPerthane ND ng/dry g 105EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Chlordane 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable DDTs 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAToxaphene ND ng/dry g 5010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 342: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 343: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB018 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB028 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB031 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB033 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB037 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB044 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB049 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB052 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB066 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB070 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB074 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB077 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB081 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB087 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB095 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB097 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB099 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB101 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB105 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB110 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB114 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB118 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB119 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB123 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB126 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 344: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB138 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB141 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB149 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB151 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB153 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB156 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB157 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB158 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB167 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB168+132 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB169 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB170 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB177 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB180 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB183 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB187 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB189 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB194 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB195 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB200 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB201 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB206 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NAPCB209 ND ng/dry g 51EPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NATotal Detectable PCBs 0 ng/dry gEPA 8270Cm 13-Oct-0729-Sep-07 27221c-31041NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157251 B1

Page 345: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

ACCURACY DATA

Page 346: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.MATRIX SPIKE QAQC REPORT

Project ID: 27221cSample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlorinated Pesticides Batch ID:27221c-31041(PCB030) 0 0 0 6.08 6.999.35 9.32 55 - 120%65 756.08 6.99PASS PASS

(PCB112) 0 0 0 6.82 7.559.35 9.32 65 - 120%73 816.82 7.55PASS PASS

(PCB198) 0 0 0 6.92 7.649.35 9.32 60 - 120%74 826.92 7.64PASS PASS

(TCMX) 0 0 0 6.08 6.629.35 9.32 50 - 120%65 716.08 6.62PASS PASS

2,4'-DDD 0 0 0 34.75 38.7237.41 37.31 50 - 135%93 10434.75 38.72PASS PASS

2,4'-DDE 0 0 0 26.78 31.4337.41 37.31 60 - 130%72 8426.78 31.43PASS PASS

2,4'-DDT 0 0 0 32.82 38.4537.41 37.31 40 - 135%88 10332.82 38.45PASS PASS

4,4'-DDD 0 0 0 39.77 41.8737.41 37.31 70 - 130%106 11239.77 41.87PASS PASS

4,4'-DDE 0 0 0 27.66 30.6837.41 37.31 65 - 130%74 8227.66 30.68PASS PASS

4,4'-DDT 0 0 0 39.17 43.7337.41 37.31 35 - 140%105 11739.17 43.73PASS PASS

Aldrin 0 0 0 26.52 31.5837.41 37.31 50 - 125%71 8526.52 31.58PASS PASS

BHC-alpha 0 0 0 23.52 29.0537.41 37.31 60 - 120%63 7823.52 29.05PASS PASS

BHC-beta 0 0 0 29.94 37.2237.41 37.31 60 - 120%80 10029.94 37.22PASS PASS

BHC-delta 0 0 0 29.53 33.0537.41 37.31 60 - 120%79 8929.53 33.05PASS PASS

BHC-gamma 0 0 0 28.53 31.8437.41 37.31 60 - 120%76 8528.53 31.84PASS PASS

Page 1 of 11

Page 347: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlordane-alpha 0 0 0 28.84 32.8737.41 37.31 70 - 130%77 8828.84 32.87PASS PASS

Chlordane-gamma 0 0 0 28.93 30.6837.41 37.31 60 - 120%77 8228.93 30.68PASS PASS

cis-Nonachlor 0 0 0 34.64 33.8837.41 37.31 60 - 120%93 9134.64 33.88PASS PASS

DCPA (Dacthal) 0 0 0 29.6 31.6737.41 37.31 60 - 140%79 8529.6 31.67PASS PASS

Dicofol 0 0 0 27.68 35.537.41 37.31 65 - 125%74 9527.68 35.5PASS PASS

Dieldrin 0 0 0 24.86 29.5737.41 37.31 50 - 125%66 7924.86 29.57PASS PASS

Endosulfan Sulfate 0 0 0 29.1 34.2137.41 37.31 25 - 125%78 9229.1 34.21PASS PASS

Endosulfan-I 0 0 0 20.43 21.0237.41 37.31 45 - 125%55 5620.43 21.02PASS PASS

Endosulfan-II 0 0 0 27.1 29.9337.41 37.31 25 - 145%72 8027.1 29.93PASS PASS

Endrin 0 0 0 36.98 45.2937.41 37.31 60 - 125%99 12136.98 45.29PASS PASS

Endrin Aldehyde 0 0 0 0 037.41 37.31 MDL - 149%0 00 0PASS PASS

Endrin Ketone 0 0 0 46.72 42.9737.41 37.31 45 - 125%125 11546.72 42.97PASS PASS

Heptachlor 0 0 0 33.13 39.337.41 37.31 45 - 125%89 10533.13 39.3PASS PASS

Heptachlor Epoxide 0 0 0 44.25 4037.41 37.31 60 - 120%118 10744.25 40PASS PASS

Methoxychlor 0 0 0 46.81 51.6737.41 37.31 35 - 140%125 13846.81 51.67PASS PASS

Mirex 0 0 0 25.97 30.1837.41 37.31 50 - 130%69 8125.97 30.18PASS PASS

Oxychlordane 0 0 0 30.81 33.1937.41 37.31 70 - 130%82 8930.81 33.19PASS PASS

Perthane 0 0 0 43.62 45.4237.41 37.31 60 - 140%117 12243.62 45.42PASS PASS

trans-Nonachlor 0 0 0 30.3 32.6437.41 37.31 60 - 120%81 8830.3 32.64PASS PASS

PCB Congeners Batch ID:27221c-31041PCB008 0 0 0 21.65 24.7529.93 29.85 60 - 125%72 8321.65 24.75PASS PASS

Page 2 of 11

Page 348: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB018 0 0 0 22.26 24.0729.93 29.85 60 - 125%74 8122.26 24.07PASS PASS

PCB028 0 0 0 20.8 25.0229.93 29.85 60 - 125%70 8420.8 25.02PASS PASS

PCB031 0 0 0 21.99 26.8229.93 29.85 60 - 125%73 9021.99 26.82PASS PASS

PCB033 0 0 0 22.73 26.6629.93 29.85 60 - 125%76 8922.73 26.66PASS PASS

PCB037 0 0 0 23.67 27.6929.93 29.85 60 - 125%79 9323.67 27.69PASS PASS

PCB044 0 0 0 22.74 26.0629.93 29.85 60 - 125%76 8722.74 26.06PASS PASS

PCB049 0 0 0 21.12 25.329.93 29.85 60 - 125%71 8521.12 25.3PASS PASS

PCB052 0 0 0 21.64 26.0429.93 29.85 60 - 125%72 8721.64 26.04PASS PASS

PCB066 0 0 0 23.54 25.9729.93 29.85 60 - 125%79 8723.54 25.97PASS PASS

PCB070 0 0 0 23.25 25.4629.93 29.85 60 - 125%78 8523.25 25.46PASS PASS

PCB074 0 0 0 22.63 27.7929.93 29.85 60 - 125%76 9322.63 27.79PASS PASS

PCB077 0 0 0 24.62 28.529.93 29.85 60 - 125%82 9624.62 28.5PASS PASS

PCB081 0 0 0 23.96 28.3329.93 29.85 60 - 125%80 9523.96 28.33PASS PASS

PCB087 0 0 0 22.14 26.6629.93 29.85 60 - 125%74 8922.14 26.66PASS PASS

PCB095 0 0 0 21.46 24.2929.93 29.85 60 - 125%72 8121.46 24.29PASS PASS

PCB097 0 0 0 22.65 2529.93 29.85 60 - 125%76 8422.65 25PASS PASS

PCB099 0 0 0 23.23 26.6329.93 29.85 60 - 125%78 8923.23 26.63PASS PASS

PCB101 0 0 0 22 25.4929.93 29.85 60 - 125%74 8522 25.49PASS PASS

PCB105 0 0 0 23.53 26.8829.93 29.85 60 - 125%79 9023.53 26.88PASS PASS

PCB110 0 0 0 22.45 27.4229.93 29.85 60 - 125%75 9222.45 27.42PASS PASS

PCB114 0 0 0 23.37 27.4529.93 29.85 60 - 125%78 9223.37 27.45PASS PASS

Page 3 of 11

Page 349: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB118 0 0 0 23.8 27.3529.93 29.85 60 - 125%80 9223.8 27.35PASS PASS

PCB119 0 0 0 22.2 25.4829.93 29.85 60 - 125%74 8522.2 25.48PASS PASS

PCB123 0 0 0 22.77 27.5929.93 29.85 60 - 125%76 9222.77 27.59PASS PASS

PCB126 0 0 0 25.04 29.3329.93 29.85 60 - 125%84 9825.04 29.33PASS PASS

PCB128 0 0 0 23.33 28.0829.93 29.85 60 - 125%78 9423.33 28.08PASS PASS

PCB138 0 0 0 23.1 25.9729.93 29.85 60 - 125%77 8723.1 25.97PASS PASS

PCB141 0 0 0 22.7 26.829.93 29.85 60 - 125%76 9022.7 26.8PASS PASS

PCB149 0 0 0 22.12 24.8629.93 29.85 60 - 125%74 8322.12 24.86PASS PASS

PCB151 0 0 0 22.7 24.7629.93 29.85 60 - 125%76 8322.7 24.76PASS PASS

PCB153 0 0 0 23.83 25.6529.93 29.85 60 - 125%80 8623.83 25.65PASS PASS

PCB156 0 0 0 25.48 27.5229.93 29.85 60 - 125%85 9225.48 27.52PASS PASS

PCB157 0 0 0 23.46 27.0229.93 29.85 60 - 125%78 9123.46 27.02PASS PASS

PCB158 0 0 0 23.93 27.5429.93 29.85 60 - 125%80 9223.93 27.54PASS PASS

PCB167 0 0 0 24.09 28.9529.93 29.85 60 - 125%80 9724.09 28.95PASS PASS

PCB168+132 0 0 0 44.32 50.3359.86 59.7 60 - 125%74 8444.32 50.33PASS PASS

PCB169 0 0 0 25.68 29.4629.93 29.85 60 - 125%86 9925.68 29.46PASS PASS

PCB170 0 0 0 23.67 28.1329.93 29.85 60 - 125%79 9423.67 28.13PASS PASS

PCB177 0 0 0 21.67 26.3729.93 29.85 60 - 125%72 8821.67 26.37PASS PASS

PCB180 0 0 0 26.63 29.7929.93 29.85 60 - 125%89 10026.63 29.79PASS PASS

PCB183 0 0 0 22.56 26.3629.93 29.85 60 - 125%75 8822.56 26.36PASS PASS

PCB187 0 0 0 21.93 26.5329.93 29.85 60 - 125%73 8921.93 26.53PASS PASS

Page 4 of 11

Page 350: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB189 0 0 0 24.75 29.0829.93 29.85 60 - 125%83 9724.75 29.08PASS PASS

PCB194 0 0 0 23.91 28.9229.93 29.85 60 - 125%80 9723.91 28.92PASS PASS

PCB195 0 0 0 22.76 24.3429.93 29.85 60 - 125%76 8222.76 24.34PASS PASS

PCB200 0 0 0 23.13 27.9629.93 29.85 60 - 125%77 9423.13 27.96PASS PASS

PCB201 0 0 0 23.37 26.4729.93 29.85 60 - 125%78 8923.37 26.47PASS PASS

PCB206 0 0 0 26.11 31.7729.93 29.85 60 - 125%87 10626.11 31.77PASS PASS

PCB209 0 0 0 24.64 29.6729.93 29.85 60 - 125%82 9924.64 29.67PASS PASS

Trace Metals Batch ID:27221c-17067Aluminum (Al) 0 0 0 2.67 2.762 2 10 - 180%134 1382.67 2.76PASS PASS

Antimony (Sb) 0 0 0 0.19 0.20.2 0.2 70 - 130%99 1000.19 0.2PASS PASS

Arsenic (As) 0 0 0 1.76 1.772 2 70 - 130%88 891.76 1.77PASS PASS

Barium (Ba) 0 0 0 2.23 2.242 2 70 - 140%112 1122.23 2.24PASS PASS

Beryllium (Be) 0 0 0 1.5 1.532 2 50 - 120%75 771.5 1.53PASS PASS

Cadmium (Cd) 0 0 0 0.19 0.190.2 0.2 70 - 130%98 980.19 0.19PASS PASS

Chromium (Cr) 0 0 0 1.77 1.82 2 55 - 135%89 901.77 1.8PASS PASS

Cobalt (Co) 0 0 0 1.82 1.852 2 65 - 125%91 921.82 1.85PASS PASS

Copper (Cu) 0 0 0 1.72 1.752 2 65 - 125%86 881.72 1.75PASS PASS

Iron (Fe) 0 0 0 1.67 1.692 2 50 - 140%84 851.67 1.69PASS PASS

Lead (Pb) 0 0 0 2.11 2.12 2 55 - 120%106 1052.11 2.1PASS PASS

Manganese (Mn) 0 0 0 1.54 1.552 2 50 - 140%77 781.54 1.55PASS PASS

Molybdenum (Mo) 0 0 0 2.04 2.032 2 70 - 160%102 1022.04 2.03PASS PASS

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Sample ID: 57251-BS1/BS2 Procedural BlankQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Nickel (Ni) 0 0 0 1.65 1.672 2 70 - 130%83 841.65 1.67PASS PASS

Selenium (Se) 0 0 0 1.63 1.662 2 60 - 125%82 831.63 1.66PASS PASS

Silver (Ag) 0 0 0 0.22 0.230.2 0.2 50 - 120%112 1200.22 0.23PASS PASS

Strontium (Sr) 0 0 0 2.06 2.062 2 50 - 160%103 1032.06 2.06PASS PASS

Thallium (Tl) 0 0 0 2.1 2.112 2 65 - 125%105 1062.1 2.11PASS PASS

Tin (Sn) 0 0 0 2.14 2.162 2 70 - 150%107 1082.14 2.16PASS PASS

Titanium (Ti) 0 0 0 1.57 1.62 2 50 - 150%79 801.57 1.6PASS PASS

Vanadium (V) 0 0 0 1.62 1.642 2 50 - 160%81 821.62 1.64PASS PASS

Zinc (Zn) 0 0 0 1.75 1.772 2 60 - 120%88 891.75 1.77PASS PASS

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Sample ID: 57270-MS1/MS2 TOPE-1 Date Sampled: 9/18/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlorinated Pesticides Batch ID:27221c-31041(PCB030) 0 0 0 6.17 6.439.35 9.32 55 - 120%66 696.17 6.43PASS PASS

(PCB112) 0 0 0 6.92 6.99.35 9.32 65 - 120%74 746.92 6.9PASS PASS

(PCB198) 0 0 0 6.92 7.279.35 9.32 60 - 120%74 786.92 7.27PASS PASS

(TCMX) 0 0 0 6.64 6.439.35 9.32 50 - 120%71 696.64 6.43PASS PASS

2,4'-DDD 9.9 9.7 9.8 45.4 41.3137.41 37.31 50 - 135%95 8435.6 31.51PASS PASS

2,4'-DDE 3.1 2.7 2.9 33.47 31.1437.41 37.31 60 - 130%82 7630.57 28.24PASS PASS

2,4'-DDT 0 0 0 40.09 36.137.41 37.31 40 - 135%107 9740.09 36.1PASS PASS

4,4'-DDD 27.5 27.7 27.6 75.96 73.4837.41 37.31 70 - 130%129 12348.36 45.88PASS PASS

4,4'-DDE 56.5 55.7 56.1 86.88 90.3437.41 37.31 65 - 130%82 9230.78 34.24PASS PASS

4,4'-DDT 0 0 0 43.18 52.4237.41 37.31 35 - 140%115 14043.18 52.42PASS PASS

Aldrin 0 0 0 25.61 26.8637.41 37.31 50 - 125%68 7225.61 26.86PASS PASS

BHC-alpha 0 0 0 29.58 33.4637.41 37.31 60 - 120%79 9029.58 33.46PASS PASS

BHC-beta 0 0 0 36.3 35.437.41 37.31 60 - 120%97 9536.3 35.4PASS PASS

BHC-delta 0 0 0 30.97 30.8937.41 37.31 60 - 120%83 8330.97 30.89PASS PASS

BHC-gamma 0 0 0 30.61 31.3937.41 37.31 60 - 120%82 8430.61 31.39PASS PASS

Chlordane-alpha 0 0 0 32.53 28.9337.41 37.31 70 - 130%87 7832.53 28.93PASS PASS

Chlordane-gamma 0 0 0 32.27 29.9437.41 37.31 60 - 120%86 8032.27 29.94PASS PASS

cis-Nonachlor 0 0 0 34.78 32.1437.41 37.31 60 - 120%93 8634.78 32.14PASS PASS

DCPA (Dacthal) 0 0 0 32.55 29.4637.41 37.31 60 - 140%87 7932.55 29.46PASS PASS

Dicofol 6.3 9.3 7.8 43.69 42.7437.41 37.31 65 - 125%96 9435.89 34.94PASS PASS

Page 7 of 11

Page 353: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57270-MS1/MS2 TOPE-1 Date Sampled: 9/18/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Dieldrin 0 0 0 37.57 27.7437.41 37.31 50 - 125%100 7437.57 27.74PASS PASS

Endosulfan Sulfate 0 0 0 31.16 32.8337.41 37.31 25 - 125%83 8831.16 32.83PASS PASS

Endosulfan-I 0 0 0 39.29 38.4737.41 37.31 45 - 125%105 10339.29 38.47PASS PASS

Endosulfan-II 0 0 0 41.19 40.9237.41 37.31 25 - 145%110 11041.19 40.92PASS PASS

Endrin 0 0 0 33.4 39.1437.41 37.31 60 - 125%89 10533.4 39.14PASS PASS

Endrin Aldehyde 0 0 0 0 037.41 37.31 MDL - 149%0 00 0PASS PASS

Endrin Ketone 0 0 0 41.01 38.7837.41 37.31 45 - 125%110 10441.01 38.78PASS PASS

Heptachlor 0 0 0 38.66 41.0637.41 37.31 45 - 125%103 11038.66 41.06PASS PASS

Heptachlor Epoxide 0 0 0 42.61 41.9337.41 37.31 60 - 120%114 11242.61 41.93PASS PASS

Methoxychlor 0 0 0 38.56 40.6537.41 37.31 35 - 140%103 10938.56 40.65PASS PASS

Mirex 0 0 0 28.19 28.2237.41 37.31 50 - 130%75 7628.19 28.22PASS PASS

Oxychlordane 0 0 0 30.81 29.8537.41 37.31 70 - 130%82 8030.81 29.85PASS PASS

Perthane 0 0 0 48.71 44.537.41 37.31 60 - 140%130 11948.71 44.5PASS PASS

trans-Nonachlor 0 0 0 30.56 29.437.41 37.31 60 - 120%82 7930.56 29.4PASS PASS

PCB Congeners Batch ID:27221c-31041PCB008 0 0 0 27.24 23.8829.93 29.85 60 - 125%91 8027.24 23.88PASS PASS

PCB018 0 0 0 26.92 26.1529.93 29.85 60 - 125%90 8826.92 26.15PASS PASS

PCB028 0 0 0 22.81 23.9929.93 29.85 60 - 125%76 8022.81 23.99PASS PASS

PCB031 0 0 0 24.05 25.8929.93 29.85 60 - 125%80 8724.05 25.89PASS PASS

PCB033 0 0 0 25.4 28.2629.93 29.85 60 - 125%85 9525.4 28.26PASS PASS

PCB037 0 0 0 26.42 23.2429.93 29.85 60 - 125%88 7826.42 23.24PASS PASS

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Sample ID: 57270-MS1/MS2 TOPE-1 Date Sampled: 9/18/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB044 0 0 0 26.77 24.1329.93 29.85 60 - 125%89 8126.77 24.13PASS PASS

PCB049 0 0 0 27.67 22.6829.93 29.85 60 - 125%92 7627.67 22.68PASS PASS

PCB052 0 0 0 25.68 22.8829.93 29.85 60 - 125%86 7725.68 22.88PASS PASS

PCB066 0 0 0 26.51 25.1329.93 29.85 60 - 125%89 8426.51 25.13PASS PASS

PCB070 0 0 0 25.63 25.0729.93 29.85 60 - 125%86 8425.63 25.07PASS PASS

PCB074 0 0 0 27.51 25.7329.93 29.85 60 - 125%92 8627.51 25.73PASS PASS

PCB077 0 0 0 27 25.0229.93 29.85 60 - 125%90 8427 25.02PASS PASS

PCB081 0 0 0 27.43 24.7629.93 29.85 60 - 125%92 8327.43 24.76PASS PASS

PCB087 0 0 0 26.02 23.7529.93 29.85 60 - 125%87 8026.02 23.75PASS PASS

PCB095 0 0 0 27.14 22.0529.93 29.85 60 - 125%91 7427.14 22.05PASS PASS

PCB097 0 0 0 25.62 22.429.93 29.85 60 - 125%86 7525.62 22.4PASS PASS

PCB099 0 0 0 27.21 25.5629.93 29.85 60 - 125%91 8627.21 25.56PASS PASS

PCB101 0 0 0 26.43 24.8729.93 29.85 60 - 125%88 8326.43 24.87PASS PASS

PCB105 0 0 0 25.98 23.8829.93 29.85 60 - 125%87 8025.98 23.88PASS PASS

PCB110 0 0 0 27.07 21.6329.93 29.85 60 - 125%90 7227.07 21.63PASS PASS

PCB114 0 0 0 27.79 24.4229.93 29.85 60 - 125%93 8227.79 24.42PASS PASS

PCB118 0 0 0 25.51 23.9629.93 29.85 60 - 125%85 8025.51 23.96PASS PASS

PCB119 0 0 0 25.21 23.729.93 29.85 60 - 125%84 7925.21 23.7PASS PASS

PCB123 0 0 0 27.59 23.8129.93 29.85 60 - 125%92 8027.59 23.81PASS PASS

PCB126 0 0 0 29.05 26.6229.93 29.85 60 - 125%97 8929.05 26.62PASS PASS

PCB128 0 0 0 28.3 23.5229.93 29.85 60 - 125%95 7928.3 23.52PASS PASS

Page 9 of 11

Page 355: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Sample ID: 57270-MS1/MS2 TOPE-1 Date Sampled: 9/18/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB138 0 0 0 28.4 24.4629.93 29.85 60 - 125%95 8228.4 24.46PASS PASS

PCB141 0 0 0 26.15 27.1329.93 29.85 60 - 125%87 9126.15 27.13PASS PASS

PCB149 0 0 0 25.93 23.8229.93 29.85 60 - 125%87 8025.93 23.82PASS PASS

PCB151 0 0 0 26.19 24.8829.93 29.85 60 - 125%88 8326.19 24.88PASS PASS

PCB153 0 0 0 26.74 24.1129.93 29.85 60 - 125%89 8126.74 24.11PASS PASS

PCB156 0 0 0 31.49 29.3829.93 29.85 60 - 125%105 9831.49 29.38PASS PASS

PCB157 0 0 0 29.81 24.5829.93 29.85 60 - 125%100 8229.81 24.58PASS PASS

PCB158 0 0 0 25.73 23.3329.93 29.85 60 - 125%86 7825.73 23.33PASS PASS

PCB167 0 0 0 27.62 24.729.93 29.85 60 - 125%92 8327.62 24.7PASS PASS

PCB168+132 0 0 0 51.14 46.5159.86 59.7 60 - 125%85 7851.14 46.51PASS PASS

PCB169 0 0 0 34.15 26.129.93 29.85 60 - 125%114 8734.15 26.1PASS PASS

PCB170 0 0 0 29.6 23.1929.93 29.85 60 - 125%99 7829.6 23.19PASS PASS

PCB177 0 0 0 27.06 22.6629.93 29.85 60 - 125%90 7627.06 22.66PASS PASS

PCB180 0 0 0 30.63 27.1529.93 29.85 60 - 125%102 9130.63 27.15PASS PASS

PCB183 0 0 0 26.65 24.0429.93 29.85 60 - 125%89 8126.65 24.04PASS PASS

PCB187 0 0 0 26.38 22.9329.93 29.85 60 - 125%88 7726.38 22.93PASS PASS

PCB189 1.3 1.3 1.3 30.26 23.7729.93 29.85 60 - 125%97 7528.96 22.47PASS PASS

PCB194 0 0 0 26.83 24.5529.93 29.85 60 - 125%90 8226.83 24.55PASS PASS

PCB195 0 0 0 27.04 22.6229.93 29.85 60 - 125%90 7627.04 22.62PASS PASS

PCB200 0 0 0 27.02 25.4129.93 29.85 60 - 125%90 8527.02 25.41PASS PASS

PCB201 0 0 0 26.77 24.3629.93 29.85 60 - 125%89 8226.77 24.36PASS PASS

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Sample ID: 57270-MS1/MS2 TOPE-1 Date Sampled: 9/18/2007Parameter Non-Spiked Sample

ConcentrationRep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB206 0 0 0 29.22 25.8829.93 29.85 60 - 125%98 8729.22 25.88PASS PASS

PCB209 0 0 0 26.99 23.8629.93 29.85 60 - 125%90 8026.99 23.86PASS PASS

Page 11 of 11

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PRECISION DATA

Page 358: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-17067 Date Processed: 08-Oct-07Date Analyzed: 09-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Aluminum (Al) EPA 6020m PASS2.678 2.766 0 - 30%3NA µgAntimony (Sb) EPA 6020m PASS0.198 0.2 0 - 30%1NA µgArsenic (As) EPA 6020m PASS1.761 1.777 0 - 30%1NA µgBarium (Ba) EPA 6020m PASS2.238 2.245 0 - 30%0NA µgBeryllium (Be) EPA 6020m PASS1.506 1.531 0 - 30%2NA µgCadmium (Cd) EPA 6020m PASS0.195 0.195 0 - 30%0NA µgChromium (Cr) EPA 6020m PASS1.775 1.806 0 - 30%2NA µgCobalt (Co) EPA 6020m PASS1.825 1.85 0 - 30%1NA µgCopper (Cu) EPA 6020m PASS1.721 1.751 0 - 30%2NA µgIron (Fe) EPA 6020m PASS1.678 1.691 0 - 30%1NA µgLead (Pb) EPA 6020m PASS2.116 2.104 0 - 30%1NA µgManganese (Mn) EPA 6020m PASS1.543 1.559 0 - 30%1NA µgMolybdenum (Mo) EPA 6020m PASS2.044 2.032 0 - 30%1NA µgNickel (Ni) EPA 6020m PASS1.654 1.675 0 - 30%1NA µgSelenium (Se) EPA 6020m PASS1.634 1.669 0 - 30%2NA µgSilver (Ag) EPA 6020m PASS0.223 0.239 0 - 30%7NA µgStrontium (Sr) EPA 6020m PASS2.061 2.068 0 - 30%0NA µgThallium (Tl) EPA 6020m PASS2.105 2.111 0 - 30%0NA µgTin (Sn) EPA 6020m PASS2.148 2.166 0 - 30%1NA µgTitanium (Ti) EPA 6020m PASS1.573 1.604 0 - 30%2NA µgVanadium (V) EPA 6020m PASS1.624 1.645 0 - 30%1NA µgZinc (Zn) EPA 6020m PASS1.757 1.771 0 - 30%1NA µg

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

Page 359: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221c-17067 Date Processed: 08-Oct-07Date Analyzed: 09-Oct-07

QAQCCRG ID#: 57272 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTCRM1 CRM2 % RPDFRACTION QUALIFIERCRM1 CRM2

Units

Aluminum (Al) EPA 6020m PASS9600 8846 0 - 30%8NA µg/dry gArsenic (As) EPA 6020m PASS7.056 6.764 0 - 30%4NA µg/dry gBeryllium (Be) EPA 6020m PASS0.52 0.49 0 - 30%6NA µg/dry gCadmium (Cd) EPA 6020m PASS0.251 0.247 0 - 30%2NA µg/dry gChromium (Cr) EPA 6020m PASS15.85 14.76 0 - 30%7NA µg/dry gCobalt (Co) EPA 6020m PASS6.338 6.21 0 - 30%2NA µg/dry gCopper (Cu) EPA 6020m PASS15.23 15.04 0 - 30%1NA µg/dry gIron (Fe) EPA 6020m PASS17930 17650 0 - 30%2NA µg/dry gLead (Pb) EPA 6020m PASS15.18 14.96 0 - 30%1NA µg/dry gManganese (Mn) EPA 6020m PASS188.9 187.8 0 - 30%1NA µg/dry gNickel (Ni) EPA 6020m PASS17.1 16.5 0 - 30%4NA µg/dry gTin (Sn) EPA 6020m PASS1.122 0.971 0 - 30%14NA µg/dry gVanadium (V) EPA 6020m PASS26.4 24.49 0 - 30%8NA µg/dry gZinc (Zn) EPA 6020m PASS68.88 68.25 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157272

Page 360: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221cClient: Weston Solutions

Matrix: Sediment

Date Sampled: 17-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-17067 Date Processed: 08-Oct-07Date Analyzed: 09-Oct-07

H-2CRG ID#: 57252 Sample Description:

13:45LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

Aluminum (Al) EPA 6020m PASS13580 13360 0 - 30%2NA µg/dry gAntimony (Sb) EPA 6020m PASS0.253 0.24 0 - 30%5NA µg/dry gArsenic (As) EPA 6020m PASS6.315 6.316 0 - 30%0NA µg/dry gBarium (Ba) EPA 6020m PASS83.03 83.09 0 - 30%0NA µg/dry gBeryllium (Be) EPA 6020m PASS0.419 0.424 0 - 30%1NA µg/dry gCadmium (Cd) EPA 6020m PASS0.285 0.247 0 - 30%14NA µg/dry gChromium (Cr) EPA 6020m PASS30.83 29.36 0 - 30%5NA µg/dry gCobalt (Co) EPA 6020m PASS7.009 6.989 0 - 30%0NA µg/dry gCopper (Cu) EPA 6020m PASS137 137.2 0 - 30%0NA µg/dry gIron (Fe) EPA 6020m PASS23700 23600 0 - 30%0NA µg/dry gLead (Pb) EPA 6020m PASS43.1 42.77 0 - 30%1NA µg/dry gManganese (Mn) EPA 6020m PASS184.8 183.9 0 - 30%0NA µg/dry gMolybdenum (Mo) EPA 6020m PASS0.817 0.783 0 - 30%4NA µg/dry gNickel (Ni) EPA 6020m PASS18.63 18.67 0 - 30%0NA µg/dry gSelenium (Se) EPA 6020m PASS0.497 0.463 0 - 30%7NA µg/dry gSilver (Ag) EPA 6020m FAIL0.413 0.596 0 - 30%36NA µg/dry gStrontium (Sr) EPA 6020m PASS66.93 65.35 0 - 30%2NA µg/dry gThallium (Tl) EPA 6020m PASS0.215 0.212 0 - 30%1NA µg/dry gTin (Sn) EPA 6020m PASS3.06 2.38 0 - 30%25NA µg/dry gTitanium (Ti) EPA 6020m PASS784.7 780.6 0 - 30%1NA µg/dry gVanadium (V) EPA 6020m PASS38.49 38.17 0 - 30%1NA µg/dry gZinc (Zn) EPA 6020m PASS162.8 160.9 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157252

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

(PCB030) EPA 8270Cm PASS65 75 0 - 30%14NA % Recovery(PCB112) EPA 8270Cm PASS73 81 0 - 30%10NA % Recovery(PCB198) EPA 8270Cm PASS74 82 0 - 30%10NA % Recovery(TCMX) EPA 8270Cm PASS65 71 0 - 30%9NA % Recovery2,4'-DDD EPA 8270Cm PASS371.5 415.1 0 - 30%11NA ng2,4'-DDE EPA 8270Cm PASS286.3 337 0 - 30%16NA ng2,4'-DDT EPA 8270Cm PASS350.9 412.2 0 - 30%16NA ng4,4'-DDD EPA 8270Cm PASS425.2 448.9 0 - 30%5NA ng4,4'-DDE EPA 8270Cm PASS295.7 328.9 0 - 30%11NA ng4,4'-DDT EPA 8270Cm PASS418.8 468.8 0 - 30%11NA ngAldrin EPA 8270Cm PASS283.6 338.6 0 - 30%18NA ngBHC-alpha EPA 8270Cm PASS251.5 311.5 0 - 30%21NA ngBHC-beta EPA 8270Cm PASS320.1 399 0 - 30%22NA ngBHC-delta EPA 8270Cm PASS315.7 354.4 0 - 30%12NA ngBHC-gamma EPA 8270Cm PASS305 341.4 0 - 30%11NA ngChlordane-alpha EPA 8270Cm PASS308.3 352.4 0 - 30%13NA ngChlordane-gamma EPA 8270Cm PASS309.3 328.9 0 - 30%6NA ngcis-Nonachlor EPA 8270Cm PASS370.4 363.3 0 - 30%2NA ngDCPA (Dacthal) EPA 8270Cm PASS316.5 339.6 0 - 30%7NA ngDicofol EPA 8270Cm PASS296 380.6 0 - 30%25NA ngDieldrin EPA 8270Cm PASS265.8 317 0 - 30%18NA ngEndosulfan Sulfate EPA 8270Cm PASS311.1 366.8 0 - 30%16NA ngEndosulfan-I EPA 8270Cm PASS218.4 225.4 0 - 30%3NA ngEndosulfan-II EPA 8270Cm PASS289.7 320.9 0 - 30%10NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Endrin EPA 8270Cm PASS395.4 485.6 0 - 30%20NA ngEndrin Ketone EPA 8270Cm PASS499.5 460.7 0 - 30%8NA ngHeptachlor EPA 8270Cm PASS354.2 421.4 0 - 30%17NA ngHeptachlor Epoxide EPA 8270Cm PASS473.1 428.9 0 - 30%10NA ngMethoxychlor EPA 8270Cm PASS500.4 554 0 - 30%10NA ngMirex EPA 8270Cm PASS277.7 323.6 0 - 30%15NA ngOxychlordane EPA 8270Cm PASS329.4 355.8 0 - 30%8NA ngPerthane EPA 8270Cm PASS466.4 487 0 - 30%4NA ngtrans-Nonachlor EPA 8270Cm PASS324 350 0 - 30%8NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

Page 363: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

(PCB030) EPA 8270Cm PASS69 68 0 - 30%1NA % Recovery(PCB112) EPA 8270Cm PASS73 73 0 - 30%0NA % Recovery(PCB198) EPA 8270Cm PASS76 77 0 - 30%1NA % Recovery(TCMX) EPA 8270Cm PASS68 67 0 - 30%1NA % Recovery2,4'-DDD EPA 8270Cm PASS9.9 9.7 0 - 30%2NA ng/dry g2,4'-DDE EPA 8270Cm PASS3.1 2.7 0 - 30%14NA ng/dry g4,4'-DDD EPA 8270Cm PASS27.5 27.7 0 - 30%1NA ng/dry g4,4'-DDE EPA 8270Cm PASS56.5 55.7 0 - 30%1NA ng/dry gDicofol EPA 8270Cm FAIL6.3 9.3 0 - 30%38NA NA NAng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

Page 364: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

(PCB030) EPA 8270Cm PASS66 69 0 - 30%4NA % Recovery(PCB112) EPA 8270Cm PASS74 74 0 - 30%0NA % Recovery(PCB198) EPA 8270Cm PASS74 78 0 - 30%5NA % Recovery(TCMX) EPA 8270Cm PASS71 69 0 - 30%3NA % Recovery2,4'-DDD EPA 8270Cm PASS485.4 442.9 0 - 30%9NA ng2,4'-DDE EPA 8270Cm PASS357.8 333.9 0 - 30%7NA ng2,4'-DDT EPA 8270Cm PASS428.6 387 0 - 30%10NA ng4,4'-DDD EPA 8270Cm PASS812.1 787.8 0 - 30%3NA ng4,4'-DDE EPA 8270Cm PASS928.8 968.5 0 - 30%4NA ng4,4'-DDT EPA 8270Cm PASS461.7 562 0 - 30%20NA ngAldrin EPA 8270Cm PASS273.8 288 0 - 30%5NA ngBHC-alpha EPA 8270Cm PASS316.3 358.7 0 - 30%13NA ngBHC-beta EPA 8270Cm PASS388.1 379.5 0 - 30%2NA ngBHC-delta EPA 8270Cm PASS331.1 331.2 0 - 30%0NA ngBHC-gamma EPA 8270Cm PASS327.3 336.6 0 - 30%3NA ngChlordane-alpha EPA 8270Cm PASS347.8 310.2 0 - 30%11NA ngChlordane-gamma EPA 8270Cm PASS345 321 0 - 30%7NA ngcis-Nonachlor EPA 8270Cm PASS371.8 344.6 0 - 30%8NA ngDCPA (Dacthal) EPA 8270Cm PASS348 315.9 0 - 30%10NA ngDicofol EPA 8270Cm PASS467.1 458.2 0 - 30%2NA ngDieldrin EPA 8270Cm PASS401.7 297.4 0 - 30%30NA ngEndosulfan Sulfate EPA 8270Cm PASS333.2 352 0 - 30%5NA ngEndosulfan-I EPA 8270Cm PASS420.1 412.4 0 - 30%2NA ngEndosulfan-II EPA 8270Cm PASS440.4 438.7 0 - 30%0NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

Page 365: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

Endrin EPA 8270Cm PASS357.1 419.6 0 - 30%16NA ngEndrin Ketone EPA 8270Cm PASS438.4 415.8 0 - 30%5NA ngHeptachlor EPA 8270Cm PASS413.3 440.2 0 - 30%6NA ngHeptachlor Epoxide EPA 8270Cm PASS455.6 449.5 0 - 30%1NA ngMethoxychlor EPA 8270Cm PASS412.3 435.8 0 - 30%6NA ngMirex EPA 8270Cm PASS301.4 302.6 0 - 30%0NA ngOxychlordane EPA 8270Cm PASS329.4 320 0 - 30%3NA ngPerthane EPA 8270Cm PASS520.8 477.1 0 - 30%9NA ngtrans-Nonachlor EPA 8270Cm PASS326.7 315.2 0 - 30%4NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB008 EPA 8270Cm PASS231.5 265.4 0 - 30%14NA ngPCB018 EPA 8270Cm PASS238 258.1 0 - 30%8NA ngPCB028 EPA 8270Cm PASS222.4 268.3 0 - 30%19NA ngPCB031 EPA 8270Cm PASS235.1 287.6 0 - 30%20NA ngPCB033 EPA 8270Cm PASS243 285.8 0 - 30%16NA ngPCB037 EPA 8270Cm PASS253.1 296.9 0 - 30%16NA ngPCB044 EPA 8270Cm PASS243.1 279.4 0 - 30%14NA ngPCB049 EPA 8270Cm PASS225.8 271.3 0 - 30%18NA ngPCB052 EPA 8270Cm PASS231.4 279.2 0 - 30%19NA ngPCB066 EPA 8270Cm PASS251.7 278.5 0 - 30%10NA ngPCB070 EPA 8270Cm PASS248.6 273 0 - 30%9NA ngPCB074 EPA 8270Cm PASS242 298 0 - 30%21NA ngPCB077 EPA 8270Cm PASS263.2 305.6 0 - 30%15NA ngPCB081 EPA 8270Cm PASS256.2 303.8 0 - 30%17NA ngPCB087 EPA 8270Cm PASS236.7 285.8 0 - 30%19NA ngPCB095 EPA 8270Cm PASS229.5 260.4 0 - 30%13NA ngPCB097 EPA 8270Cm PASS242.2 268.1 0 - 30%10NA ngPCB099 EPA 8270Cm PASS248.4 285.5 0 - 30%14NA ngPCB101 EPA 8270Cm PASS235.2 273.3 0 - 30%15NA ngPCB105 EPA 8270Cm PASS251.6 288.2 0 - 30%14NA ngPCB110 EPA 8270Cm PASS240 294 0 - 30%20NA ngPCB114 EPA 8270Cm PASS249.9 294.3 0 - 30%16NA ngPCB118 EPA 8270Cm PASS254.5 293.2 0 - 30%14NA ngPCB119 EPA 8270Cm PASS237.4 273.2 0 - 30%14NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB123 EPA 8270Cm PASS243.5 295.8 0 - 30%19NA ngPCB126 EPA 8270Cm PASS267.7 314.5 0 - 30%16NA ngPCB128 EPA 8270Cm PASS249.4 301.1 0 - 30%19NA ngPCB138 EPA 8270Cm PASS247 278.5 0 - 30%12NA ngPCB141 EPA 8270Cm PASS242.7 287.4 0 - 30%17NA ngPCB149 EPA 8270Cm PASS236.5 266.5 0 - 30%12NA ngPCB151 EPA 8270Cm PASS242.7 265.5 0 - 30%9NA ngPCB153 EPA 8270Cm PASS254.8 275 0 - 30%8NA ngPCB156 EPA 8270Cm PASS272.4 295.1 0 - 30%8NA ngPCB157 EPA 8270Cm PASS250.8 289.7 0 - 30%14NA ngPCB158 EPA 8270Cm PASS255.9 295.3 0 - 30%14NA ngPCB167 EPA 8270Cm PASS257.6 310.4 0 - 30%19NA ngPCB168+132 EPA 8270Cm PASS473.8 539.6 0 - 30%13NA ngPCB169 EPA 8270Cm PASS274.6 315.9 0 - 30%14NA ngPCB170 EPA 8270Cm PASS253.1 301.6 0 - 30%17NA ngPCB177 EPA 8270Cm PASS231.7 282.7 0 - 30%20NA ngPCB180 EPA 8270Cm PASS284.7 319.4 0 - 30%11NA ngPCB183 EPA 8270Cm PASS241.2 282.6 0 - 30%16NA ngPCB187 EPA 8270Cm PASS234.5 284.5 0 - 30%19NA ngPCB189 EPA 8270Cm PASS264.6 311.8 0 - 30%16NA ngPCB194 EPA 8270Cm PASS255.6 310.1 0 - 30%19NA ngPCB195 EPA 8270Cm PASS243.4 261 0 - 30%7NA ngPCB200 EPA 8270Cm PASS247.3 299.8 0 - 30%19NA ngPCB201 EPA 8270Cm PASS249.9 283.8 0 - 30%13NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

Procedural Blank

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

QAQCCRG ID#: 57251 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB206 EPA 8270Cm PASS279.2 340.6 0 - 30%20NA ngPCB209 EPA 8270Cm PASS263.5 318.1 0 - 30%19NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157251

Page 369: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

PCB189 EPA 8270Cm PASS1.3 1.3 0 - 30%0NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

Page 370: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB008 EPA 8270Cm PASS291.3 256 0 - 30%13NA ngPCB018 EPA 8270Cm PASS287.8 280.4 0 - 30%3NA ngPCB028 EPA 8270Cm PASS243.9 257.2 0 - 30%5NA ngPCB031 EPA 8270Cm PASS257.1 277.6 0 - 30%8NA ngPCB033 EPA 8270Cm PASS271.6 303 0 - 30%11NA ngPCB037 EPA 8270Cm PASS282.5 249.2 0 - 30%13NA ngPCB044 EPA 8270Cm PASS286.2 258.7 0 - 30%10NA ngPCB049 EPA 8270Cm PASS295.8 243.2 0 - 30%20NA ngPCB052 EPA 8270Cm PASS274.6 245.3 0 - 30%11NA ngPCB066 EPA 8270Cm PASS283.4 269.5 0 - 30%5NA ngPCB070 EPA 8270Cm PASS274 268.8 0 - 30%2NA ngPCB074 EPA 8270Cm PASS294.1 275.9 0 - 30%6NA ngPCB077 EPA 8270Cm PASS288.7 268.3 0 - 30%7NA ngPCB081 EPA 8270Cm PASS293.3 265.5 0 - 30%10NA ngPCB087 EPA 8270Cm PASS278.2 254.7 0 - 30%9NA ngPCB095 EPA 8270Cm PASS290.2 236.4 0 - 30%20NA ngPCB097 EPA 8270Cm PASS273.9 240.2 0 - 30%13NA ngPCB099 EPA 8270Cm PASS290.9 274.1 0 - 30%6NA ngPCB101 EPA 8270Cm PASS282.6 266.7 0 - 30%6NA ngPCB105 EPA 8270Cm PASS277.8 256.1 0 - 30%8NA ngPCB110 EPA 8270Cm PASS289.4 231.9 0 - 30%22NA ngPCB114 EPA 8270Cm PASS297.1 261.8 0 - 30%13NA ngPCB118 EPA 8270Cm PASS272.8 256.9 0 - 30%6NA ngPCB119 EPA 8270Cm PASS269.5 254.1 0 - 30%6NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

Page 371: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB123 EPA 8270Cm PASS295 255.3 0 - 30%14NA ngPCB126 EPA 8270Cm PASS310.6 285.4 0 - 30%8NA ngPCB128 EPA 8270Cm PASS302.6 252.2 0 - 30%18NA ngPCB138 EPA 8270Cm PASS303.7 262.3 0 - 30%15NA ngPCB141 EPA 8270Cm PASS279.6 290.9 0 - 30%4NA ngPCB149 EPA 8270Cm PASS277.2 255.4 0 - 30%8NA ngPCB151 EPA 8270Cm PASS280 266.8 0 - 30%5NA ngPCB153 EPA 8270Cm PASS285.9 258.5 0 - 30%10NA ngPCB156 EPA 8270Cm PASS336.7 315 0 - 30%7NA ngPCB157 EPA 8270Cm PASS318.7 263.5 0 - 30%19NA ngPCB158 EPA 8270Cm PASS275.1 250.1 0 - 30%10NA ngPCB167 EPA 8270Cm PASS295.3 264.8 0 - 30%11NA ngPCB168+132 EPA 8270Cm PASS546.7 498.6 0 - 30%9NA ngPCB169 EPA 8270Cm PASS365.1 279.8 0 - 30%26NA ngPCB170 EPA 8270Cm PASS316.5 248.6 0 - 30%24NA ngPCB177 EPA 8270Cm PASS289.3 243 0 - 30%17NA ngPCB180 EPA 8270Cm PASS327.5 291.1 0 - 30%12NA ngPCB183 EPA 8270Cm PASS284.9 257.8 0 - 30%10NA ngPCB187 EPA 8270Cm PASS282.1 245.9 0 - 30%14NA ngPCB189 EPA 8270Cm PASS323.5 254.9 0 - 30%24NA ngPCB194 EPA 8270Cm PASS286.9 263.2 0 - 30%9NA ngPCB195 EPA 8270Cm PASS289.1 242.5 0 - 30%18NA ngPCB200 EPA 8270Cm PASS288.9 272.5 0 - 30%6NA ngPCB201 EPA 8270Cm PASS286.2 261.2 0 - 30%9NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

Page 372: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221cClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07

Batch ID: 27221c-31041 Date Processed: 29-Sep-07Date Analyzed: 13-Oct-07

E-1CRG ID#: 57270 Sample Description:

14:00LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB206 EPA 8270Cm PASS312.4 277.5 0 - 30%12NA ngPCB209 EPA 8270Cm PASS288.6 255.8 0 - 30%12NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157270

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SUB-CONTRACT LAB REPORT

Page 374: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: A-2AMS Sample ID: 28943

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.18 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

AMS, Inc. Technical Director

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.Laboratory No. E879561 of 23

Page 375: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: B-2AMS Sample ID: 28944

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 2.46 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879562 of 23

Page 376: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: C-2AMS Sample ID: 28945

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.32 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879563 of 23

Page 377: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-2AMS Sample ID: 28946

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.11 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879564 of 23

Page 378: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-3AMS Sample ID: 28947

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.76 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879565 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-1 TOPAMS Sample ID: 28948

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.78 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879566 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-1 BOTTOMAMS Sample ID: 28949

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.42 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879567 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-1AMS Sample ID: 28950

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.33 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879568 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-3AMS Sample ID: 28951

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 2.16 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879569 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-3 TOPAMS Sample ID: 28952

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.28 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795610 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-4AMS Sample ID: 28953

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.74 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795611 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: F-1AMS Sample ID: 28954

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.85 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795612 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: F-1 TOPAMS Sample ID: 28955

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.10 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795613 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: G-2AMS Sample ID: 28956

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.86 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795614 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: H-2AMS Sample ID: 28957

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.80 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director

ANALYTICAL RESULTS

Laboratory No. E8795615 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-1AMS Sample ID: 28958

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.46 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795616 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/17/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-2AMS Sample ID: 28959

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.39 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795617 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-3AMS Sample ID: 28960

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 2.28 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795618 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-4AMS Sample ID: 28961

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.42 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795619 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-5AMS Sample ID: 28962

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 3.35 % 0.01 0.03 EPA 9060A Sediment 10/9/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795620 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Analyzed: 10/9/2007Project Name: N/A Batch ID: 100907-03Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-03 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-03 3.21 3.23 0.62 0.01 0.03 ≤ 5 RPDICCV-03 1.99 2.00 0.50 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)28957 0.80 0.89 10.65 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28943 28946 28949 28952 2895528944 28947 28950 28953 2895628945 28948 28951 28954 28957

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

AMS, Inc. Technical Director

TOC QUALITY CONTROL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795621 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221c Date Analyzed: 10/9/2007Project Name: N/A Batch ID: 100907-04Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-04 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-04 3.11 3.23 3.79 0.01 0.03 ≤ 5 RPDICCV-04 2.06 2.00 2.96 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)28972 0.23 0.20 13.95 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28958 28961 28964 28967 2897028959 28962 28965 28968 2897128960 28963 28966 28969 28972

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E87956

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

TOC QUALITY CONTROL RESULTS

22 of 23

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-114Project Number: P27221cProject Name: N/A

Data Qualifiers: U

J

B

Q

I

Definitions: LOD

LOQ

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Blank contamination: The analyte was detected above one-half the LOD in an associatedblank.

QUALITY CONTROL

Undetected at the Limit of Detection (LOD): The associated value is the Limit ofDetection, adjusted by any dilution factor used in the analysis.The analyte was positively identified, but was below the Limit of Quantitation (LOQ).The quantitation is an estimate.

One or more Quality Control criteria failed. Data usability should be carefully assessedby the Project Team.Insufficient sample was provided to perform required Quality Control analyses and/or tomeet method-specific sample volume recommendations.

The Limit of Detection (LOD) is determined by quantitative establishment of the MethodDetection Limit (MDL), as defined in 40 CFR 136(b).

AMS, Inc. Technical Director

The Limit of Quantitation (LOQ) is the minimum level, concentration or quantity of atarget variable (target analyte) that can be quantitatively reported with a specified level ofconfidence. As defined in DoD QSM §D.1.2.2, the LOQ value must be a minimum of 3times the LOD, although the specified level of confidence may have a lower quantitativevalue.

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795623 of 23

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CHAIN-OF-CUSTODY

Page 398: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

WHITE -return to originator YELLOW - lab . PINK - retained by originator

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Signatur Td/&&-Q Signature Signature Signature -yjgw S'gna

, !blo

""//9/oF [kfd Datemme

WHITE - return to originator . YELLOW - lab . PINK - retained by originator

GY 6, Datemime ~/F/Q /&:(b

Firm

Datemime

Firm

Daterrime

Firm

Datellime

Firm

Daterrime

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COC Resolutions

On the COC received on 9119107- the following changes should be made: / F-1 Top listed on page 3 of 3 should be F-1 Bottom. The time and date should remain the same.'

Sample jars: H2, MC1, F 1, and MC2 should have 911 7/07 rather than 911 6/07 as the date sampled. COC is correct. The correct time for sample MC2 is 1550 as listed on the jar. The COC time for MC2 should be changed to 15:50 (currently the jar says 16:22).

Sample jars MC5 and MC3 have an incorrect date. The date should be 911 8107 as listed on the COC.

Sample jar C-2 has an incorrect time. The time on the jar should be 12: 10 as listed on the C O d

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Chemical Analyses - CRG Marine l,aboratories, Inc. 1 Total Mrtuls

PCB Congene, PCB0 18 EPA 8270C(m) Yes I ns/s 5 ng/g PCB028 EPA 8270C(m) Yes I ng/g 5 ng/g PCB03 1 EPA 8270C(m) Yes I nglg 5 ng/g PCB033

Aluminum I EPA 6020(m) I

Organocltlorine Pesticides

I EPA 8270C(m) I Yes I n& 5 ngig

4,4-DDD I EPA 8270C(m) I Yes

0.025 pgig 0.05 pg/p

I ng/g

PCB037 PCB044 PCB049 PCB052 PCB066

5 ng/g

EPA 8270C(m) EPA 8270C(m) EPA 8270C(m) EPA 8270C(m) FPA 8270C(mi

Yes Yes Yes Yes Y PC

1 ngig I ngig 1 ng/g I ng/g 1 nolo

5 ngig 5 ngig 5 ngig 5 ngig C nolo

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m?9 Marine Laboratories, Inc.

SAMPLE RECEIVING

CLIENT DATE NAME RECEIVED q/lq D?T

I TEMPERATURE I

COURIER INFORMATION

0 BLUE ICE

NO ICE

CRG FEDEX @OTHER* UPS

0 LIQUID @SOLID

TRACKING NuhnsER W6jh!-~l ClpvCyiw

CONDITION OF SAMPLES UPON ARRIVAL YES - NO* - - N A

All sample containers intact and good condition ............ ..p... ......... O... ........ [7 All samples listed on COC are present ........................ ..O. ......... ..we.. ........ 0 Sample ID on containers consistent with COC ............. ...O.. .......... I@.. ......... Correct containers used for analyses requested ............ ..@ ......... ...0... ........ All samples received within method holding time ........................ .0. .......... F

u 121:5b- COMPLETED BY:

I 2020 Del Amo Boulevard Suite 200, Torrance, CA 90501 . (310) 533-5190 . FAX (310) 533-5003

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"A Center for Excellence in Analytical Chemistry and Environmental Microbiology"

Weston Solutions

October 26, 2007

2433 Impala Drive

CRG

Carlbad, CA 92008

Marine Laboratories, Inc.

Regards,

ATTN: Shelly Anghera

Weston Solutions Project ID: LADPW MDRRe: 27221eP Project ID:

Please don't hesitate to call if you have any questions and thank you very much for using our laboratory for your analytical needs.

Claire Waggoner

CRG Marine Laboratories

The following analysis were subcontracted to other laboratories, results are included:

CRG Laboratories is pleased to provide you with the enclosed analytical data report for your LADPW MDR project. According to the chain-of-custody, 21 samples were received intact at CRG on 9/19/2007 . Per your instructions, the samples were analyzed for:

Trace Metals By ICPMS Using Method EPA 6020mAroclor PCBs By GCMS Using Method EPA 8270CmChlorinated Pesticides By GCMS Using Method EPA 8270CmPCB Congeners By GCMS Using Method EPA 8270Cm

TOC(Total Organic Carbon)

2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Reviewed and Approved

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Project Sample List

CRG Project ID: 27221eProject Officer: Shelly AngheraProject Description: LADPW MDR

Weston Solutions

CRG Sample ID#

Client Sample ID Sample Description Date Sampled

Matrix

57296 D-2 TOP 19-Sep-07 Sediment

57297 C-1 TOP 19-Sep-07 Sediment

57298 C-1 BOTTOM 19-Sep-07 Sediment

57299 E-2 TOP 18-Sep-07 Sediment

57300 B-1 TOP 19-Sep-07 Sediment

57301 B-1 BOTTOM 19-Sep-07 Sediment

57302 MC-1 BOTTOM 18-Sep-07 Sediment

57303 MC-1 TOP 18-Sep-07 Sediment

57304 A-1 TOP 20-Sep-07 Sediment

57305 A-1 BOTTOM 20-Sep-07 Sediment

57306 A-2 TOP 20-Sep-07 Sediment

57307 G-1 TOP 20-Sep-07 Sediment

57308 G-1 BOTTOM 20-Sep-07 Sediment

57309 G-2 TOP 20-Sep-07 Sediment

57310 G-2 BOTTOM 20-Sep-07 Sediment

57311 H-2 TOP 19-Sep-07 Sediment

57312 H-2 BOTTOM 19-Sep-07 Sediment

57313 B-2 TOP 19-Sep-07 Sediment

57314 B-2 BOTTOM 19-Sep-07 Sediment

57315 H-1 TOP 20-Sep-07 Sediment

57316 H-1 BOTTOM 20-Sep-07 Sediment

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CRG’s QUALITY ASSURANCE PROGRAM SUMMARY

BATCH: CRG’s Quality Assurance Program Document defines a batch as a group of 20 or fewer samples of similar matrix, processed together under the same conditions and with the same reagents. Quality control samples are associated with each batch and are used to assess the validity of the sample analyses. CRG typically uses batch sizes of 10-15 samples. PROCEDURAL BLANKS: Laboratory contamination was controlled through the analysis of procedural blanks on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that all procedural blanks be below 10 times the MDL and all detectable constituents in the blanks be flagged in the sample results. The Procedural Blanks are presented in the Procedural Blank section of this report. ACCURACY: Accuracy of the project data was indicated by analysis of matrix spikes, surrogate spikes, certified reference materials, and/or laboratory control materials on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that 95% of the target compounds greater than 10 times the MDL be within the specified acceptance limits. The Acceptance Ranges are presented in the Accuracy Data section of this report.

PRECISION: Precision of the project data was determined by analysis of duplicate matrix spikes, blank spikes, and/or duplicate test sample analysis on a minimum frequency of 1 per batch. CRG’s Quality Assurance Program Document requires that for 95% of the compounds >10 times the MDL, the % Relative Percent Difference (%RPD) should be within the specified acceptance range. The %RPD for the duplicate test sample analysis can be significantly affected by the homogeneity of the sample matrix within the sample container itself causing additional variability in the analytical results. In these cases, the QA/QC Acceptance Limits may be exceeded. The %RPD and Acceptance Ranges are presented in the Precision Data section of this report.

GLOSSARY OF TERMS

Qualifier Definition

B Analyte was detected in the associated method blank. E Analyte concentration exceeds the calibration range H Sample received and/or analyzed past the recommended holding time. J Analyte was detected at a concentration below the reporting limit and above

the laboratory method detection limit. Reported value is estimated. M1 Recovery of the Matrix Spike or Matrix Spike Duplicate compound was out

of control due to matrix interference. M2 The MS/MSD RPD was out of control due to matrix interference. M3 Detection of the analyte was difficult due to matrix interference. M4 Spike or surrogate compound recovery was out of control due to matrix

interference. The associated method blank spike or surrogate compound was in control and therefore the sample data was reported without further clarification.

ND or U Parameter not detected at the indicated reporting limit. NES Not enough sample. Q1 Spike recovery and RPD control limits do not apply resulting from the

parameter concentration in the sample exceeding the spike concentration. Q2 The sample RPD was out of control. Sample is heterogeneous and sample

homogeneity could not be readily achieved using routine laboratory practices.

R Analyte was removed by the sample preparation/extraction procedure as seen by the MS/MSD recoveries. RPD acceptance ranges do not apply.

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DATA REPORT

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TRACE METAL RESULTS

Page 410: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10880 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.333 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.999 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 78.43 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.407 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.293 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 29.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 7.311 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 130.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 21010 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 39.17 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 151.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.08 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 19.77 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.56 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.387 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 53.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.222 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.193 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 655.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 42.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 148 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

Page 411: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R2

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10590 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.314 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.974 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 83.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.395 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.294 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 29.06 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 7.232 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 143.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 20460 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 38.98 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 146.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.071 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 19.51 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.517 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.521 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 51.78 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.221 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.093 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 630.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 40.28 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 149.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R2

Page 412: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 12540 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.302 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 8.735 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 85.78 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.493 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 40.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 8.102 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 177.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 24100 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 80.13 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 162.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.131 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 23.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.644 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.362 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 48 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.261 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 3.121 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 645.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 50.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 197.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

Page 413: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 11430 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.287 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 7.656 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 75.26 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.418 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.292 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 33.16 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 6.902 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 157.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 20510 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 64.33 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 145.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.02 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 19.79 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.484 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.148 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 45.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.231 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.783 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 613.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 43.21 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 151.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

Page 414: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 28190 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.452 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 14.46 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 219.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.937 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.802 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 62.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 16.15 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 66.78 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 49110 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 33.46 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 325.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 3.78 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 38.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 2.239 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.542 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 146.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.384 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 1268 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 104.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 143.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

Page 415: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 20020 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.526 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 11.51 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 137.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.762 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.454 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 71.22 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 307 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 38980 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 146.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 245.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.764 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 36.56 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.018 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 3.207 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 69.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.373 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 5.787 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 998.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 81.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 324.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 416: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 24330 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.232 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 14.39 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 159.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.794 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.636 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 66.52 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.92 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 145.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 43190 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 93.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 287 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 2.212 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 34.18 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.155 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 2.57 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 150 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.359 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 3.621 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 1015 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 88.04 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 193.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

Page 417: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19930 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.309 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 7.664 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 196.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.699 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.562 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 43.94 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.71 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 36.74 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 36450 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 12.14 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 290.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 2.891 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 27.79 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.201 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.334 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 125.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.297 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.459 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 932.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 75.82 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 83.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

Page 418: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19040 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.359 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 8.574 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 179.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.686 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.572 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 44.63 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.65 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 49.43 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 37100 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 18.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 273 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 3.104 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 28.12 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.307 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.365 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 132.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.301 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.684 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 1014 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 75.87 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 99.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 419: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 16580 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.36 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 11.42 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 129 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.624 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 59.56 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 10.41 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 170.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 32460 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 126.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 226 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.569 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 31.38 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.905 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 3.679 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 77.54 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.336 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 4.265 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 834.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 68.02 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 228.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 420: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19140 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.447 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 12.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 165 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.72 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.742 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 53.19 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 89.38 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 36240 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 61.06 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 289.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 3.305 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 34.58 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.118 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.842 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 188.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.352 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.759 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 923.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 76.28 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 152 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 421: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10780 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.269 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 7.733 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 75.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.413 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.291 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 34.23 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 6.945 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 106.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 21460 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 73.35 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 148.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.184 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 20.94 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.544 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.335 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 57.83 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.234 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.674 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 567.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 40.54 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 150.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 422: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 19310 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.341 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 11.99 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 162 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.745 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.557 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 59.87 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 168.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 36100 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 107.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 250.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.57 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 34.63 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.974 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 2.333 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 76.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.369 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 3.268 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 999.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 79.06 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 216.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 423: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 15830 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.35 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 9.708 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 161.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.611 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.562 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 44.19 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 11.17 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 65.75 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 28950 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 32.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 228 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.967 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 29.56 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.14 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.835 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 89.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.305 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.659 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 825.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 66.35 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 116.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 424: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 18660 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.534 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 9.132 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 183.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.709 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.54 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 49.86 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 12.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 107.3 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 32520 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 39.87 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 276.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.567 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 33.96 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 1.222 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.733 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 114.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.317 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 2.363 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 868.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 77.92 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 143.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

Page 425: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 9754 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.481 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.914 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 114.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.396 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.412 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 32.93 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 7.011 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 28.03 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 18770 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 7.294 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 219.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.013 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 20.66 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.563 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.204 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 64.59 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.167 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 0.725 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 401.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 46.38 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 52.15 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 426: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 12410 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.315 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.535 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 131.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.4 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.331 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 32.41 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 8.272 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 79.46 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 22000 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 34.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 186.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.562 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 20.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.717 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.49 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 333.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.238 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.693 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 862.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 45.16 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 110.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 427: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10570 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.25 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.33 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 115.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.359 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.389 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 26.65 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 7.613 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 63.11 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 19850 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 41.51 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 178.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1.88 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 19.98 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.696 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.431 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 101 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.217 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.653 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 723 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 42.92 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 93.55 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 428: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10250 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.18 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.334 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 83.95 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.36 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.347 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 23.85 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 6.833 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 21.65 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 19940 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 9.279 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 185.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 3.655 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 18.64 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.653 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.234 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 161.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.19 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 0.939 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 540.2 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 37.62 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 49.55 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 429: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 10280 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.304 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 6.542 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 92.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.371 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.412 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 25.01 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 6.986 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 21.89 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 20140 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 11.42 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 185.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 3.337 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 19.05 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.621 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 0.48 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 173.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.208 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 1.125 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 570.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 35.64 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 55.37 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 430: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 14780 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.222 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 7.238 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 111.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.506 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.267 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 44.34 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 9.215 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 170 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 27630 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 77.41 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 202 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 24.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.548 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.456 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 54.74 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.264 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 3.237 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 885.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 57.07 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 206.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 431: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) 12780 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) 0.283 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) 7.404 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) 111.7 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) 0.489 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) 0.288 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) 37.1 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) 9.117 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) 148.6 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) 25490 µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) 82.89 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) 196.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) 0.995 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) 23.72 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) 0.55 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) 1.539 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) 54.84 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) 0.273 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) 3.156 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) 766.5 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) 46.9 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 185.8 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

Page 432: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CHLORINATED PESTICIDE RESULTS

Page 433: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 69 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 79 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 89 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 65 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 10.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 6.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I 5.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

Page 434: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 12.4 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

Page 435: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 73 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 77 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 82 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 73 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 16.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I J 4.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

Page 436: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 1.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 18 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

Page 437: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 73 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 83 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 88 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 73 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 13.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol J 4.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

Page 438: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 2 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 16 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

Page 439: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 75 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 82 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 87 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 74 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD J 4.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 4.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 20.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 64.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 37.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

Page 440: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 93.2 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

Page 441: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 65 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 75 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 85 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 63 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 4.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 30.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha J 2.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 442: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 12.1 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 38.1 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 443: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 64 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 72 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 80 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 64 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 3.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 32.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 12.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

Page 444: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 3.8 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 41 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

Page 445: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 69 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 79 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 86 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 67 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 15.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 56 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 70.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT 6.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 23.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

Page 446: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 152.4 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

Page 447: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 68 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 79 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 85 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 66 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 9.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 34.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 59.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 27 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 448: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 110.4 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 449: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 66 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 76 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 82 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 65 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 6.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 31.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 4.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 16.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 450: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 12.7 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 41.9 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 451: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 40 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 44 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 47 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 39 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 13.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 6.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 452: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 1.1 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 16.7 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 453: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 118 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 130 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 141 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 104 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 20.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 454: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 2.2 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 24.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 455: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 61 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 66 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 68 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 60 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 36.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 14.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 456: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 43.8 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 457: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 60 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 72 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 82 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 56 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 7.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 19.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 53.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 21.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 458: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 87.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 459: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 57 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 69 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 76 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 57 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 5.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 12.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 46.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 16.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

Page 460: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 66.7 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

Page 461: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 62 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 72 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 78 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 59 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 14.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 29.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 63.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 6.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 462: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 115.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 463: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 60 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 70 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 74 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 58 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 16.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 29.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 4.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 19.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 464: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 56.9 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 465: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 69 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 76 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 83 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 67 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD 5.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 19.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 33 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT 14.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol 11.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 466: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 75.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 467: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 64 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 75 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 84 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 60 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 468: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 4.8 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 469: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 66 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 76 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 84 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 64 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 470: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 3.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 471: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 63 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 69 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 71 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 61 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 10.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 472: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 13.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 473: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 53 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 59 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 65 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 51 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD J 4.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 13.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

Page 474: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 2.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 19 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

Page 475: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R2

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 61 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 71 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 81 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 58 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD 6.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE 19.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R2

Page 476: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R2

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane 5.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs 26.9 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R2

Page 477: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

AROCLOR-BASED PCB RESULTS

Page 478: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 19.9 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

Page 479: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 24.6 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 21.9 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

Page 481: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 12.1 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

Page 482: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 49.7 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 483: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 J 13 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 39.9 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 486: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 32.7 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 487: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 16.9 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 488: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 26.3 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 489: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 J 16.6 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 38.4 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 J 11 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 490: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 20.7 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 491: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 10.1 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

Page 492: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 493: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 15.8 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 494: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 11.1 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 495: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 496: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 497: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 16.6 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 498: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 19.5 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R2

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 J 18.2 ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R2

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CONGENER-BASED PCB RESULTS

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 35.2 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157296 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57297 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 47.4 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157297 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 J 4.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

C-1CRG ID#: 57298 Sample Description:

11:20LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 43.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157298 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

E-2CRG ID#: 57299 Sample Description:

14:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 14.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157299 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 3.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 5.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 10.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 6.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 3.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 510: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57300 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 7.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 3.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 91.8 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157300 R1

Page 511: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 4.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 3.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 3.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

Page 512: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07Replicate #: R1

B-1CRG ID#: 57301 Sample Description:

14:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 5.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 5.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 65.3 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157301 R1

Page 513: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

Page 514: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57302 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157302 R1

Page 515: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 516: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 18-Sep-07Date Received: 19-Sep-07Replicate #: R1

MC-1CRG ID#: 57303 Sample Description:

10:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 1.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157303 R1

Page 517: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 7.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 518: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57304 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 6.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 4.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 62 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157304 R1

Page 519: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 520: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-1CRG ID#: 57305 Sample Description:

11:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 15.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157305 R1

Page 521: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 522: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

A-2CRG ID#: 57306 Sample Description:

10:10LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 6.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 33.9 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157306 R1

Page 523: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 3.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 3.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 3.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 3.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 6.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 4.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 524: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57307 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 6.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 4.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 4.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 62.7 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157307 R1

Page 525: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 526: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-1CRG ID#: 57308 Sample Description:

09:00LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 25.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157308 R1

Page 527: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

Page 528: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57309 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 2.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 12.1 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157309 R1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 530: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

G-2CRG ID#: 57310 Sample Description:

07:50LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157310 R1

Page 531: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 532: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57311 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 17.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157311 R1

Page 533: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 534: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-2CRG ID#: 57312 Sample Description:

16:45LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 2.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 10.7 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157312 R1

Page 535: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 536: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57313 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157313 R1

Page 537: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 538: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 20-Sep-07Replicate #: R1

B-2CRG ID#: 57314 Sample Description:

15:30LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157314 R1

Page 539: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 540: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57315 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 1.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 1.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 16 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157315 R1

Page 541: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 3.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.4 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

Page 542: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R1

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 3.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1.3 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 26.5 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R1

Page 543: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R2

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 J 1.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 J 1.1 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 J 2.7 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 J 2.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 J 2.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 J 1.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R2

Page 544: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07Replicate #: R2

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 J 4.9 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 J 2.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 J 4.2 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 J 1.8 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 J 2.6 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 J 1.5 ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs 33.6 ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157316 R2

Page 545: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

QUALITY CONTROL REPORT

Page 546: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

PROCEDURAL BLANK RESULTS

Page 547: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aluminum (Al) ND µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAAntimony (Sb) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAArsenic (As) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABarium (Ba) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NABeryllium (Be) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACadmium (Cd) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAChromium (Cr) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACobalt (Co) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NACopper (Cu) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAIron (Fe) ND µg/dry g 51EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NALead (Pb) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAManganese (Mn) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAMolybdenum (Mo) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NANickel (Ni) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASelenium (Se) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NASilver (Ag) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAStrontium (Sr) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAThallium (Tl) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATin (Sn) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NATitanium (Ti) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAVanadium (V) ND µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NAZinc (Zn) 0.131 µg/dry g 0.050.025EPA 6020m 10-Oct-0709-Oct-07 27221e-17071NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

Page 548: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

(PCB030) 83 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB112) 89 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(PCB198) 88 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA(TCMX) 81 % RecoveryEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA2,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDD ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDE ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA4,4'-DDT ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-beta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-delta ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NABHC-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-alpha ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAChlordane-gamma ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAcis-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADCPA (Dacthal) ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADicofol ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NADieldrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan Sulfate ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-I ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndosulfan-II ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAEndrin Aldehyde ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

Page 549: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Endrin Ketone ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAHeptachlor Epoxide ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMethoxychlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAMirex ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAOxychlordane ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPerthane ND ng/dry g 105EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Chlordane ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable DDTs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAToxaphene ND ng/dry g 5010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAtrans-Nonachlor ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

Page 550: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

Aroclor 1016 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1221 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1232 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1242 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1248 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1254 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAAroclor 1260 ND ng/dry g 2010EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

Page 551: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB008 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB018 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB028 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB031 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB033 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB037 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB044 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB049 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB052 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB066 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB070 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB074 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB077 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB081 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB087 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB095 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB097 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB099 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB101 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB105 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB110 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB114 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB118 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB119 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB123 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB126 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

Page 552: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:Replicate #: B1

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

DILUTION FACTOR: 1

CONSTITUENT RESULT UNITS MDL RLMETHOD DATE PROCESSED

DATE ANALYZED

BATCH IDFRACTION

PCB128 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB138 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB141 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB149 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB151 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB153 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB156 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB157 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB158 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB167 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB168+132 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB169 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB170 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB177 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB180 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB183 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB187 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB189 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB194 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB195 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB200 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB201 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB206 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NAPCB209 ND ng/dry g 51EPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NATotal Detectable PCBs ng/dry gEPA 8270Cm 20-Oct-0704-Oct-07 27221e-31067NA

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; J= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable; MI = Matrix Interferance

California ELAP Certificate # 226157295 B1

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ACCURACY DATA

Page 554: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.MATRIX SPIKE QAQC REPORT

Project ID: 27221eSample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlorinated Pesticides Batch ID:27221e-31067(PCB030) 0 0 0 75 70100 100 55 - 120%75 7075 70PASS PASS

(PCB112) 0 0 0 81 78100 100 65 - 120%81 7881 78PASS PASS

(PCB198) 0 0 0 86 81100 100 60 - 120%86 8186 81PASS PASS

(TCMX) 0 0 0 72 63100 100 50 - 120%72 6372 63PASS PASS

2,4'-DDD 0 0 0 349 325.1400 400 50 - 135%87 81349 325.1PASS PASS

2,4'-DDE 0 0 0 322 305.4400 400 60 - 130%80 76322 305.4PASS PASS

2,4'-DDT 0 0 0 335.7 318.4400 400 40 - 135%84 80335.7 318.4PASS PASS

4,4'-DDD 0 0 0 350.8 334.4400 400 70 - 130%88 84350.8 334.4PASS PASS

4,4'-DDE 0 0 0 328.1 318400 400 65 - 130%82 80328.1 318PASS PASS

4,4'-DDT 0 0 0 382.1 353.9400 400 35 - 140%96 88382.1 353.9PASS PASS

Aldrin 0 0 0 298 294.4400 400 50 - 125%74 74298 294.4PASS PASS

BHC-alpha 0 0 0 273 266.6400 400 60 - 120%68 67273 266.6PASS PASS

BHC-beta 0 0 0 323.7 321.6400 400 60 - 120%81 80323.7 321.6PASS PASS

BHC-delta 0 0 0 267.9 270.9400 400 60 - 120%67 68267.9 270.9PASS PASS

BHC-gamma 0 0 0 262.8 247.7400 400 60 - 120%66 62262.8 247.7PASS PASS

Page 1 of 11

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Sample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Chlordane-alpha 0 0 0 350.5 334.9400 400 70 - 130%88 84350.5 334.9PASS PASS

Chlordane-gamma 0 0 0 339.8 325400 400 60 - 120%85 81339.8 325PASS PASS

cis-Nonachlor 0 0 0 363.5 332.3400 400 60 - 120%91 83363.5 332.3PASS PASS

DCPA (Dacthal) 0 0 0 359.4 339.1400 400 60 - 140%90 85359.4 339.1PASS PASS

Dicofol 0 0 0 264.5 300.1400 400 65 - 125%66 75264.5 300.1PASS PASS

Dieldrin 0 0 0 274.7 276.6400 400 50 - 125%69 69274.7 276.6PASS PASS

Endosulfan Sulfate 0 0 0 383.9 343.3400 400 25 - 125%96 86383.9 343.3PASS PASS

Endosulfan-I 0 0 0 257.9 250.4400 400 45 - 125%64 63257.9 250.4PASS PASS

Endosulfan-II 0 0 0 301.1 247.9400 400 25 - 145%75 62301.1 247.9PASS PASS

Endrin 0 0 0 438.9 448.7400 400 60 - 125%110 112438.9 448.7PASS PASS

Endrin Aldehyde 0 0 0 0 0400 400 MDL - 149%0 00 0PASS PASS

Endrin Ketone 0 0 0 389.7 330.2400 400 45 - 125%97 83389.7 330.2PASS PASS

Heptachlor 0 0 0 305.5 293.4400 400 45 - 125%76 73305.5 293.4PASS PASS

Heptachlor Epoxide 0 0 0 396.5 348.4400 400 60 - 120%99 87396.5 348.4PASS PASS

Methoxychlor 0 0 0 434.9 394.9400 400 35 - 140%109 99434.9 394.9PASS PASS

Mirex 0 0 0 266.6 258.8400 400 50 - 130%67 65266.6 258.8PASS PASS

Oxychlordane 0 0 0 340.1 328.4400 400 70 - 130%85 82340.1 328.4PASS PASS

Perthane 0 0 0 383.7 358.2400 400 60 - 140%96 90383.7 358.2PASS PASS

trans-Nonachlor 0 0 0 329.4 307.6400 400 60 - 120%82 77329.4 307.6PASS PASS

PCB Congeners Batch ID:27221e-31067PCB008 0 0 0 239.9 197.9320 320 60 - 125%75 62239.9 197.9PASS PASS

Page 2 of 11

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Sample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB018 0 0 0 239.9 200.9320 320 60 - 125%75 63239.9 200.9PASS PASS

PCB028 0 0 0 230.3 199.4320 320 60 - 125%72 62230.3 199.4PASS PASS

PCB031 0 0 0 248.5 217.2320 320 60 - 125%78 68248.5 217.2PASS PASS

PCB033 0 0 0 248.7 219.8320 320 60 - 125%78 69248.7 219.8PASS PASS

PCB037 0 0 0 252.4 219.5320 320 60 - 125%79 69252.4 219.5PASS PASS

PCB044 0 0 0 251.1 228.6320 320 60 - 125%78 71251.1 228.6PASS PASS

PCB049 0 0 0 252.5 219.5320 320 60 - 125%79 69252.5 219.5PASS PASS

PCB052 0 0 0 258.5 224.3320 320 60 - 125%81 70258.5 224.3PASS PASS

PCB066 0 0 0 260.3 229.1320 320 60 - 125%81 72260.3 229.1PASS PASS

PCB070 0 0 0 262.5 226.3320 320 60 - 125%82 71262.5 226.3PASS PASS

PCB074 0 0 0 268.8 234.3320 320 60 - 125%84 73268.8 234.3PASS PASS

PCB077 0 0 0 265.4 234320 320 60 - 125%83 73265.4 234PASS PASS

PCB081 0 0 0 265.6 227.3320 320 60 - 125%83 71265.6 227.3PASS PASS

PCB087 0 0 0 275.3 243.5320 320 60 - 125%86 76275.3 243.5PASS PASS

PCB095 0 0 0 245.3 216.2320 320 60 - 125%77 68245.3 216.2PASS PASS

PCB097 0 0 0 248.5 228.4320 320 60 - 125%78 71248.5 228.4PASS PASS

PCB099 0 0 0 262.1 227320 320 60 - 125%82 71262.1 227PASS PASS

PCB101 0 0 0 268.3 238.5320 320 60 - 125%84 75268.3 238.5PASS PASS

PCB105 0 0 0 261.9 230.9320 320 60 - 125%82 72261.9 230.9PASS PASS

PCB110 0 0 0 266.6 225.5320 320 60 - 125%83 70266.6 225.5PASS PASS

PCB114 0 0 0 282.5 242.5320 320 60 - 125%88 76282.5 242.5PASS PASS

Page 3 of 11

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Sample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB118 0 0 0 274 235.7320 320 60 - 125%86 74274 235.7PASS PASS

PCB119 0 0 0 266.5 237320 320 60 - 125%83 74266.5 237PASS PASS

PCB123 0 0 0 274.3 237.9320 320 60 - 125%86 74274.3 237.9PASS PASS

PCB126 0 0 0 299.7 257.3320 320 60 - 125%94 80299.7 257.3PASS PASS

PCB128 0 0 0 291.4 256.4320 320 60 - 125%91 80291.4 256.4PASS PASS

PCB138 0 0 0 284.8 242.4320 320 60 - 125%89 76284.8 242.4PASS PASS

PCB141 0 0 0 286.2 240.6320 320 60 - 125%89 75286.2 240.6PASS PASS

PCB149 0 0 0 264.2 223.8320 320 60 - 125%83 70264.2 223.8PASS PASS

PCB151 0 0 0 274.1 234.5320 320 60 - 125%86 73274.1 234.5PASS PASS

PCB153 0 0 0 279.1 241.6320 320 60 - 125%87 76279.1 241.6PASS PASS

PCB156 0 0 0 301.5 255320 320 60 - 125%94 80301.5 255PASS PASS

PCB157 0 0 0 281.6 237.8320 320 60 - 125%88 74281.6 237.8PASS PASS

PCB158 0 0 0 277.4 241.1320 320 60 - 125%87 75277.4 241.1PASS PASS

PCB167 0 0 0 268.1 239.6320 320 60 - 125%84 75268.1 239.6PASS PASS

PCB168+132 0 0 0 519.4 460640 640 60 - 125%81 72519.4 460PASS PASS

PCB169 0 0 0 344.8 282.7320 320 60 - 125%108 88344.8 282.7PASS PASS

PCB170 0 0 0 311 257320 320 60 - 125%97 80311 257PASS PASS

PCB177 0 0 0 287.2 249.8320 320 60 - 125%90 78287.2 249.8PASS PASS

PCB180 0 0 0 289.1 247.1320 320 60 - 125%90 77289.1 247.1PASS PASS

PCB183 0 0 0 287.9 234.8320 320 60 - 125%90 73287.9 234.8PASS PASS

PCB187 0 0 0 284.2 238.2320 320 60 - 125%89 74284.2 238.2PASS PASS

Page 4 of 11

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Sample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

PCB189 0 0 0 337.5 264320 320 60 - 125%105 82337.5 264PASS PASS

PCB194 0 0 0 320.9 266.4320 320 60 - 125%100 83320.9 266.4PASS PASS

PCB195 0 0 0 309.3 261.1320 320 60 - 125%97 82309.3 261.1PASS PASS

PCB200 0 0 0 264.6 229.3320 320 60 - 125%83 72264.6 229.3PASS PASS

PCB201 0 0 0 297.2 249.6320 320 60 - 125%93 78297.2 249.6PASS PASS

PCB206 0 0 0 303.4 248.6320 320 60 - 125%95 78303.4 248.6PASS PASS

PCB209 0 0 0 295.9 234.7320 320 60 - 125%92 73295.9 234.7PASS PASS

Trace Metals Batch ID:27221e-17071Aluminum (Al) 0 0 0 2 22 2 10 - 180%100 1002 2PASS PASS

Antimony (Sb) 0 0 0 0.19 0.20.2 0.2 70 - 130%99 1000.19 0.2PASS PASS

Arsenic (As) 0 0 0 1.76 1.772 2 70 - 130%88 891.76 1.77PASS PASS

Barium (Ba) 0 0 0 2.23 2.242 2 70 - 140%112 1122.23 2.24PASS PASS

Beryllium (Be) 0 0 0 1.5 1.532 2 50 - 120%75 771.5 1.53PASS PASS

Cadmium (Cd) 0 0 0 0.19 0.190.2 0.2 70 - 130%98 980.19 0.19PASS PASS

Chromium (Cr) 0 0 0 1.77 1.82 2 55 - 135%89 901.77 1.8PASS PASS

Cobalt (Co) 0 0 0 1.82 1.852 2 65 - 125%91 921.82 1.85PASS PASS

Copper (Cu) 0 0 0 1.72 1.752 2 65 - 125%86 881.72 1.75PASS PASS

Iron (Fe) 0 0 0 2 22 2 50 - 140%100 1002 2PASS PASS

Lead (Pb) 0 0 0 2.11 2.12 2 55 - 120%106 1052.11 2.1PASS PASS

Manganese (Mn) 0 0 0 1.54 1.552 2 50 - 140%77 781.54 1.55PASS PASS

Molybdenum (Mo) 0 0 0 2.04 2.032 2 70 - 160%102 1022.04 2.03PASS PASS

Page 5 of 11

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Sample ID: 57295-BS1/BS2 Procedural BalnkQAQC Date Sampled:

Parameter Non-Spiked Sample Concentration

Rep-1 Rep-2 Mean

Matrix Spike ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Matrix Spike Duplicate ResultsGross Conc.

Net Conc.

Spike Conc.

Percent Recovery

Acceptance RangeComment Comment

Nickel (Ni) 0 0 0 1.65 1.672 2 70 - 130%83 841.65 1.67PASS PASS

Selenium (Se) 0 0 0 1.63 1.662 2 60 - 125%82 831.63 1.66PASS PASS

Silver (Ag) 0 0 0 0.22 0.230.2 0.2 50 - 120%112 1200.22 0.23PASS PASS

Strontium (Sr) 0 0 0 2.06 2.062 2 50 - 160%103 1032.06 2.06PASS PASS

Thallium (Tl) 0 0 0 2.1 2.112 2 65 - 125%105 1062.1 2.11PASS PASS

Tin (Sn) 0 0 0 2.14 2.162 2 70 - 150%107 1082.14 2.16PASS PASS

Titanium (Ti) 0 0 0 1.57 1.62 2 50 - 150%79 801.57 1.6PASS PASS

Vanadium (V) 0 0 0 1.62 1.642 2 50 - 160%81 821.62 1.64PASS PASS

Zinc (Zn) 0.131 0.131 0.13 1.75 1.772 2 60 - 120%81 821.62 1.64PASS PASS

Page 6 of 11

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221e-17071 Date Processed: 09-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57317 Sample Description:

Analyst:Instrument: P. Hershelman

LADPW MDRCRM1Replicate #:

CONSTITUENT RESULT TRUE VALUE ACCEPTANCE RANGE

METHOD COMMENTUNITS

Aluminum (Al) EPA 6020m 11940 1270 - 22610 PASS9146 µg/dry gArsenic (As) EPA 6020m 6.56 5.64 - 7.48 PASS7.14 µg/dry gBeryllium (Be) EPA 6020m 0.44 0.20 - 0.69 PASS0.508 µg/dry gCadmium (Cd) EPA 6020m 0.34 0.04 - 0.63 PASS0.257 µg/dry gChromium (Cr) EPA 6020m 18.8 6.19 - 31.4 PASS15.16 µg/dry gCobalt (Co) EPA 6020m 6.16 4.72 - 7.60 PASS6.401 µg/dry gCopper (Cu) EPA 6020m 14.8 12.2 - 17.5 PASS15.79 µg/dry gIron (Fe) EPA 6020m 18540 13720 - 2336 PASS18740 µg/dry gLead (Pb) EPA 6020m 14.4 10.9 - 17.9 PASS15.79 µg/dry gManganese (Mn) EPA 6020m 195 153 - 238 PASS198.5 µg/dry gNickel (Ni) EPA 6020m 16.7 12.4 - 21.1 PASS17.23 µg/dry gTin (Sn) EPA 6020m 1 0.76 - 1.24 PASS0.898 µg/dry gVanadium (V) EPA 6020m 31.9 6.9 - 56.9 PASS25.43 µg/dry gZinc (Zn) EPA 6020m 63.5 50.3 - 76.6 PASS69.29 µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Level; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157317 CRM1

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221e-17071 Date Processed: 09-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57317 Sample Description:

Analyst:Instrument: P. Hershelman

LADPW MDRCRM2Replicate #:

CONSTITUENT RESULT TRUE VALUE ACCEPTANCE RANGE

METHOD COMMENTUNITS

Aluminum (Al) EPA 6020m 11940 1270 - 22610 PASS8041 µg/dry gArsenic (As) EPA 6020m 6.56 5.64 - 7.48 PASS6.726 µg/dry gBeryllium (Be) EPA 6020m 0.44 0.20 - 0.69 PASS0.48 µg/dry gCadmium (Cd) EPA 6020m 0.34 0.04 - 0.63 PASS0.333 µg/dry gChromium (Cr) EPA 6020m 18.8 6.19 - 31.4 PASS13.88 µg/dry gCobalt (Co) EPA 6020m 6.16 4.72 - 7.60 PASS6.288 µg/dry gCopper (Cu) EPA 6020m 14.8 12.2 - 17.5 PASS15.22 µg/dry gIron (Fe) EPA 6020m 18540 13720 - 2336 PASS17400 µg/dry gLead (Pb) EPA 6020m 14.4 10.9 - 17.9 PASS15.54 µg/dry gManganese (Mn) EPA 6020m 195 153 - 238 PASS190.8 µg/dry gNickel (Ni) EPA 6020m 16.7 12.4 - 21.1 PASS16.78 µg/dry gTin (Sn) EPA 6020m 1 0.76 - 1.24 PASS0.876 µg/dry gVanadium (V) EPA 6020m 31.9 6.9 - 56.9 PASS23.62 µg/dry gZinc (Zn) EPA 6020m 63.5 50.3 - 76.6 PASS67.69 µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Level; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157317 CRM2

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PRECISION DATA

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

PCB066 EPA 8270Cm PASS1.5 1.7 0 - 30%13NA ng/dry gPCB095 EPA 8270Cm FAIL1.9 2.7 0 - 30%35NA NA NAng/dry gPCB099 EPA 8270Cm PASS1.7 1.5 0 - 30%13NA ng/dry gPCB101 EPA 8270Cm PASS3.3 2.5 0 - 30%28NA ng/dry gPCB110 EPA 8270Cm PASS2.4 2.2 0 - 30%9NA ng/dry gPCB118 EPA 8270Cm PASS1.8 1.9 0 - 30%5NA ng/dry gPCB138 EPA 8270Cm FAIL2.2 4.9 0 - 30%76NA NA NAng/dry gPCB149 EPA 8270Cm PASS2.6 2.8 0 - 30%7NA ng/dry gPCB153 EPA 8270Cm PASS3.9 4.2 0 - 30%7NA ng/dry gPCB168+132 EPA 8270Cm FAIL1.1 1.8 0 - 30%48NA NA NAng/dry gPCB180 EPA 8270Cm PASS2.8 2.6 0 - 30%7NA ng/dry gPCB187 EPA 8270Cm PASS1.3 1.5 0 - 30%14NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-17071 Date Processed: 09-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Aluminum (Al) EPA 6020m PASS2 2 0 - 30%0NA µg/dry gAntimony (Sb) EPA 6020m PASS0.198 0.2 0 - 30%1NA µg/dry gArsenic (As) EPA 6020m PASS1.761 1.777 0 - 30%1NA µg/dry gBarium (Ba) EPA 6020m PASS2.238 2.245 0 - 30%0NA µg/dry gBeryllium (Be) EPA 6020m PASS1.506 1.531 0 - 30%2NA µg/dry gCadmium (Cd) EPA 6020m PASS0.195 0.195 0 - 30%0NA µg/dry gChromium (Cr) EPA 6020m PASS1.775 1.806 0 - 30%2NA µg/dry gCobalt (Co) EPA 6020m PASS1.825 1.85 0 - 30%1NA µg/dry gCopper (Cu) EPA 6020m PASS1.721 1.751 0 - 30%2NA µg/dry gIron (Fe) EPA 6020m PASS2 2 0 - 30%0NA µg/dry gLead (Pb) EPA 6020m PASS2.116 2.104 0 - 30%1NA µg/dry gManganese (Mn) EPA 6020m PASS1.543 1.559 0 - 30%1NA µg/dry gMolybdenum (Mo) EPA 6020m PASS2.044 2.032 0 - 30%1NA µg/dry gNickel (Ni) EPA 6020m PASS1.654 1.675 0 - 30%1NA µg/dry gSelenium (Se) EPA 6020m PASS1.634 1.669 0 - 30%2NA µg/dry gSilver (Ag) EPA 6020m PASS0.223 0.239 0 - 30%7NA µg/dry gStrontium (Sr) EPA 6020m PASS2.061 2.068 0 - 30%0NA µg/dry gThallium (Tl) EPA 6020m PASS2.105 2.111 0 - 30%0NA µg/dry gTin (Sn) EPA 6020m PASS2.148 2.166 0 - 30%1NA µg/dry gTitanium (Ti) EPA 6020m PASS1.573 1.604 0 - 30%2NA µg/dry gVanadium (V) EPA 6020m PASS1.624 1.645 0 - 30%1NA µg/dry gZinc (Zn) EPA 6020m PASS1.757 1.771 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

CRM (RTC016-050) Lot# BE016

Matrix: Sediment

Date Sampled:Date Received:

Batch ID: 27221e-17071 Date Processed: 09-Oct-07Date Analyzed: 10-Oct-07

QAQCCRG ID#: 57317 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTCRM1 CRM2 % RPDFRACTION QUALIFIERCRM1 CRM2

Units

Aluminum (Al) EPA 6020m PASS9146 8041 0 - 30%13NA µg/dry gArsenic (As) EPA 6020m PASS7.14 6.726 0 - 30%6NA µg/dry gBeryllium (Be) EPA 6020m PASS0.508 0.48 0 - 30%6NA µg/dry gCadmium (Cd) EPA 6020m PASS0.257 0.333 0 - 30%26NA µg/dry gChromium (Cr) EPA 6020m PASS15.16 13.88 0 - 30%9NA µg/dry gCobalt (Co) EPA 6020m PASS6.401 6.288 0 - 30%2NA µg/dry gCopper (Cu) EPA 6020m PASS15.79 15.22 0 - 30%4NA µg/dry gIron (Fe) EPA 6020m PASS18740 17400 0 - 30%7NA µg/dry gLead (Pb) EPA 6020m PASS15.79 15.54 0 - 30%2NA µg/dry gManganese (Mn) EPA 6020m PASS198.5 190.8 0 - 30%4NA µg/dry gNickel (Ni) EPA 6020m PASS17.23 16.78 0 - 30%3NA µg/dry gTin (Sn) EPA 6020m PASS0.898 0.876 0 - 30%2NA µg/dry gVanadium (V) EPA 6020m PASS25.43 23.62 0 - 30%7NA µg/dry gZinc (Zn) EPA 6020m PASS69.29 67.69 0 - 30%2NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157317

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Trace MetalsCRG Project ID: 27221eClient: Weston Solutions

TOP

Matrix: Sediment

Date Sampled: 19-Sep-07Date Received: 19-Sep-07

Batch ID: 27221e-17071 Date Processed: 09-Oct-07Date Analyzed: 10-Oct-07

D-2CRG ID#: 57296 Sample Description:

09:10LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

Aluminum (Al) EPA 6020m PASS10880 10590 0 - 30%3NA µg/dry gAntimony (Sb) EPA 6020m PASS0.333 0.314 0 - 30%6NA µg/dry gArsenic (As) EPA 6020m PASS6.999 6.974 0 - 30%0NA µg/dry gBarium (Ba) EPA 6020m PASS78.43 83.01 0 - 30%6NA µg/dry gBeryllium (Be) EPA 6020m PASS0.407 0.395 0 - 30%3NA µg/dry gCadmium (Cd) EPA 6020m PASS0.293 0.294 0 - 30%0NA µg/dry gChromium (Cr) EPA 6020m PASS29.34 29.06 0 - 30%1NA µg/dry gCobalt (Co) EPA 6020m PASS7.311 7.232 0 - 30%1NA µg/dry gCopper (Cu) EPA 6020m PASS130.8 143.5 0 - 30%9NA µg/dry gIron (Fe) EPA 6020m PASS21010 20460 0 - 30%3NA µg/dry gLead (Pb) EPA 6020m PASS39.17 38.98 0 - 30%0NA µg/dry gManganese (Mn) EPA 6020m PASS151.1 146.5 0 - 30%3NA µg/dry gMolybdenum (Mo) EPA 6020m PASS1.08 1.071 0 - 30%1NA µg/dry gNickel (Ni) EPA 6020m PASS19.77 19.51 0 - 30%1NA µg/dry gSelenium (Se) EPA 6020m PASS0.56 0.517 0 - 30%8NA µg/dry gSilver (Ag) EPA 6020m PASS0.387 0.521 0 - 30%30NA µg/dry gStrontium (Sr) EPA 6020m PASS53.01 51.78 0 - 30%2NA µg/dry gThallium (Tl) EPA 6020m PASS0.222 0.221 0 - 30%0NA µg/dry gTin (Sn) EPA 6020m PASS2.193 2.093 0 - 30%5NA µg/dry gTitanium (Ti) EPA 6020m PASS655.6 630.8 0 - 30%4NA µg/dry gVanadium (V) EPA 6020m PASS42.6 40.28 0 - 30%6NA µg/dry gZinc (Zn) EPA 6020m PASS148 149.9 0 - 30%1NA µg/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157296

Page 567: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

(PCB030) EPA 8270Cm PASS75 70 0 - 30%7NA % Recovery(PCB112) EPA 8270Cm PASS81 78 0 - 30%4NA % Recovery(PCB198) EPA 8270Cm PASS86 81 0 - 30%6NA % Recovery(TCMX) EPA 8270Cm PASS72 63 0 - 30%13NA % Recovery2,4'-DDD EPA 8270Cm PASS349 325.1 0 - 30%7NA ng2,4'-DDE EPA 8270Cm PASS322 305.4 0 - 30%5NA ng2,4'-DDT EPA 8270Cm PASS335.7 318.4 0 - 30%5NA ng4,4'-DDD EPA 8270Cm PASS350.8 334.4 0 - 30%5NA ng4,4'-DDE EPA 8270Cm PASS328.1 318 0 - 30%3NA ng4,4'-DDT EPA 8270Cm PASS382.1 353.9 0 - 30%8NA ngAldrin EPA 8270Cm PASS298 294.4 0 - 30%1NA ngBHC-alpha EPA 8270Cm PASS273 266.6 0 - 30%2NA ngBHC-beta EPA 8270Cm PASS323.7 321.6 0 - 30%1NA ngBHC-delta EPA 8270Cm PASS267.9 270.9 0 - 30%1NA ngBHC-gamma EPA 8270Cm PASS262.8 247.7 0 - 30%6NA ngChlordane-alpha EPA 8270Cm PASS350.5 334.9 0 - 30%5NA ngChlordane-gamma EPA 8270Cm PASS339.8 325 0 - 30%4NA ngcis-Nonachlor EPA 8270Cm PASS363.5 332.3 0 - 30%9NA ngDCPA (Dacthal) EPA 8270Cm PASS359.4 339.1 0 - 30%6NA ngDicofol EPA 8270Cm PASS264.5 300.1 0 - 30%13NA ngDieldrin EPA 8270Cm PASS274.7 276.6 0 - 30%1NA ngEndosulfan Sulfate EPA 8270Cm PASS383.9 343.3 0 - 30%11NA ngEndosulfan-I EPA 8270Cm PASS257.9 250.4 0 - 30%3NA ngEndosulfan-II EPA 8270Cm PASS301.1 247.9 0 - 30%19NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

Page 568: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

Endrin EPA 8270Cm PASS438.9 448.7 0 - 30%2NA ngEndrin Ketone EPA 8270Cm PASS389.7 330.2 0 - 30%17NA ngHeptachlor EPA 8270Cm PASS305.5 293.4 0 - 30%4NA ngHeptachlor Epoxide EPA 8270Cm PASS396.5 348.4 0 - 30%13NA ngMethoxychlor EPA 8270Cm PASS434.9 394.9 0 - 30%10NA ngMirex EPA 8270Cm PASS266.6 258.8 0 - 30%3NA ngOxychlordane EPA 8270Cm PASS340.1 328.4 0 - 30%4NA ngPerthane EPA 8270Cm PASS383.7 358.2 0 - 30%7NA ngtrans-Nonachlor EPA 8270Cm PASS329.4 307.6 0 - 30%7NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

Page 569: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

(PCB030) EPA 8270Cm PASS53 61 0 - 30%14NA % Recovery(PCB112) EPA 8270Cm PASS59 71 0 - 30%18NA % Recovery(PCB198) EPA 8270Cm PASS65 81 0 - 30%22NA % Recovery(TCMX) EPA 8270Cm PASS51 58 0 - 30%13NA % Recovery2,4'-DDE EPA 8270Cm PASS1.4 1.5 0 - 30%7NA ng/dry g4,4'-DDD EPA 8270Cm FAIL4.2 6.1 0 - 30%37NA NA NAng/dry g4,4'-DDE EPA 8270Cm FAIL13.4 19.3 0 - 30%36NA ng/dry gChlordane-gamma EPA 8270Cm PASS1.4 1.6 0 - 30%13NA ng/dry gcis-Nonachlor EPA 8270Cm PASS1.2 1.4 0 - 30%15NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

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CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

(PCB030) EPA 8270Cm PASS68 71 0 - 30%4NA % Recovery(PCB112) EPA 8270Cm PASS78 82 0 - 30%5NA % Recovery(PCB198) EPA 8270Cm PASS86 91 0 - 30%6NA % Recovery(TCMX) EPA 8270Cm PASS65 67 0 - 30%3NA % Recovery2,4'-DDD EPA 8270Cm PASS355.4 374 0 - 30%5NA ng2,4'-DDE EPA 8270Cm PASS330.6 363.4 0 - 30%9NA ng2,4'-DDT EPA 8270Cm PASS306.7 337.1 0 - 30%9NA ng4,4'-DDD EPA 8270Cm PASS408 416.7 0 - 30%2NA ng4,4'-DDE EPA 8270Cm PASS403.3 461.9 0 - 30%14NA ng4,4'-DDT EPA 8270Cm PASS387.4 445.7 0 - 30%14NA ngAldrin EPA 8270Cm PASS287.6 284.9 0 - 30%1NA ngBHC-alpha EPA 8270Cm PASS259.8 263.6 0 - 30%1NA ngBHC-beta EPA 8270Cm PASS296.2 343.1 0 - 30%15NA ngBHC-delta EPA 8270Cm PASS265.4 278.5 0 - 30%5NA ngBHC-gamma EPA 8270Cm PASS272.8 278 0 - 30%2NA ngChlordane-alpha EPA 8270Cm PASS331.8 351.8 0 - 30%6NA ngChlordane-gamma EPA 8270Cm PASS336.6 357.5 0 - 30%6NA ngcis-Nonachlor EPA 8270Cm PASS340.2 373.4 0 - 30%9NA ngDCPA (Dacthal) EPA 8270Cm PASS330.8 353.5 0 - 30%7NA ngDicofol EPA 8270Cm PASS269.6 309.4 0 - 30%14NA ngDieldrin EPA 8270Cm PASS360.3 325.1 0 - 30%10NA ngEndosulfan Sulfate EPA 8270Cm PASS402 311.2 0 - 30%25NA ngEndosulfan-I EPA 8270Cm PASS184.7 243 0 - 30%27NA ngEndosulfan-II EPA 8270Cm PASS355.2 351.8 0 - 30%1NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 571: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Chlorinated PesticidesCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

Endrin EPA 8270Cm PASS344 453.6 0 - 30%27NA ngEndrin Ketone EPA 8270Cm PASS328.7 334.4 0 - 30%2NA ngHeptachlor EPA 8270Cm PASS278 304.6 0 - 30%9NA ngHeptachlor Epoxide EPA 8270Cm PASS344.4 364.8 0 - 30%6NA ngMethoxychlor EPA 8270Cm PASS478.7 492.5 0 - 30%3NA ngMirex EPA 8270Cm PASS306.2 319 0 - 30%4NA ngOxychlordane EPA 8270Cm PASS366.6 392.1 0 - 30%7NA ngPerthane EPA 8270Cm PASS401.3 435.7 0 - 30%8NA ngtrans-Nonachlor EPA 8270Cm PASS308.2 336.8 0 - 30%9NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 572: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

Aroclor PCBsCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTR1 R2 % RPDFRACTION QUALIFIERR1 R2

Units

Aroclor 1254 EPA 8270Cm PASS19.5 18.2 0 - 30%7NA ng/dry g

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 573: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB008 EPA 8270Cm PASS239.9 197.9 0 - 30%19NA ngPCB018 EPA 8270Cm PASS239.9 200.9 0 - 30%18NA ngPCB028 EPA 8270Cm PASS230.3 199.4 0 - 30%14NA ngPCB031 EPA 8270Cm PASS248.5 217.2 0 - 30%13NA ngPCB033 EPA 8270Cm PASS248.7 219.8 0 - 30%12NA ngPCB037 EPA 8270Cm PASS252.4 219.5 0 - 30%14NA ngPCB044 EPA 8270Cm PASS251.1 228.6 0 - 30%9NA ngPCB049 EPA 8270Cm PASS252.5 219.5 0 - 30%14NA ngPCB052 EPA 8270Cm PASS258.5 224.3 0 - 30%14NA ngPCB066 EPA 8270Cm PASS260.3 229.1 0 - 30%13NA ngPCB070 EPA 8270Cm PASS262.5 226.3 0 - 30%15NA ngPCB074 EPA 8270Cm PASS268.8 234.3 0 - 30%14NA ngPCB077 EPA 8270Cm PASS265.4 234 0 - 30%13NA ngPCB081 EPA 8270Cm PASS265.6 227.3 0 - 30%16NA ngPCB087 EPA 8270Cm PASS275.3 243.5 0 - 30%12NA ngPCB095 EPA 8270Cm PASS245.3 216.2 0 - 30%13NA ngPCB097 EPA 8270Cm PASS248.5 228.4 0 - 30%8NA ngPCB099 EPA 8270Cm PASS262.1 227 0 - 30%14NA ngPCB101 EPA 8270Cm PASS268.3 238.5 0 - 30%12NA ngPCB105 EPA 8270Cm PASS261.9 230.9 0 - 30%13NA ngPCB110 EPA 8270Cm PASS266.6 225.5 0 - 30%17NA ngPCB114 EPA 8270Cm PASS282.5 242.5 0 - 30%15NA ngPCB118 EPA 8270Cm PASS274 235.7 0 - 30%15NA ngPCB119 EPA 8270Cm PASS266.5 237 0 - 30%12NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

Page 574: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB123 EPA 8270Cm PASS274.3 237.9 0 - 30%14NA ngPCB126 EPA 8270Cm PASS299.7 257.3 0 - 30%15NA ngPCB128 EPA 8270Cm PASS291.4 256.4 0 - 30%13NA ngPCB138 EPA 8270Cm PASS284.8 242.4 0 - 30%16NA ngPCB141 EPA 8270Cm PASS286.2 240.6 0 - 30%17NA ngPCB149 EPA 8270Cm PASS264.2 223.8 0 - 30%17NA ngPCB151 EPA 8270Cm PASS274.1 234.5 0 - 30%16NA ngPCB153 EPA 8270Cm PASS279.1 241.6 0 - 30%14NA ngPCB156 EPA 8270Cm PASS301.5 255 0 - 30%17NA ngPCB157 EPA 8270Cm PASS281.6 237.8 0 - 30%17NA ngPCB158 EPA 8270Cm PASS277.4 241.1 0 - 30%14NA ngPCB167 EPA 8270Cm PASS268.1 239.6 0 - 30%11NA ngPCB168+132 EPA 8270Cm PASS519.4 460 0 - 30%12NA ngPCB169 EPA 8270Cm PASS344.8 282.7 0 - 30%20NA ngPCB170 EPA 8270Cm PASS311 257 0 - 30%19NA ngPCB177 EPA 8270Cm PASS287.2 249.8 0 - 30%14NA ngPCB180 EPA 8270Cm PASS289.1 247.1 0 - 30%16NA ngPCB183 EPA 8270Cm PASS287.9 234.8 0 - 30%20NA ngPCB187 EPA 8270Cm PASS284.2 238.2 0 - 30%18NA ngPCB189 EPA 8270Cm PASS337.5 264 0 - 30%24NA ngPCB194 EPA 8270Cm PASS320.9 266.4 0 - 30%19NA ngPCB195 EPA 8270Cm PASS309.3 261.1 0 - 30%17NA ngPCB200 EPA 8270Cm PASS264.6 229.3 0 - 30%14NA ngPCB201 EPA 8270Cm PASS297.2 249.6 0 - 30%17NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

Page 575: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

Procedural Balnk

Matrix: DI Water

Date Sampled:Date Received:

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

QAQCCRG ID#: 57295 Sample Description: LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTBS1 BS2 % RPDFRACTION QUALIFIERBS1 BS2

Units

PCB206 EPA 8270Cm PASS303.4 248.6 0 - 30%20NA ngPCB209 EPA 8270Cm PASS295.9 234.7 0 - 30%23NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157295

Page 576: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB008 EPA 8270Cm PASS222.5 223.2 0 - 30%0NA ngPCB018 EPA 8270Cm PASS216.9 235.7 0 - 30%8NA ngPCB028 EPA 8270Cm PASS218.4 230.8 0 - 30%6NA ngPCB031 EPA 8270Cm PASS240.6 252.6 0 - 30%5NA ngPCB033 EPA 8270Cm PASS237.5 254.1 0 - 30%7NA ngPCB037 EPA 8270Cm PASS250.5 258.3 0 - 30%3NA ngPCB044 EPA 8270Cm PASS242.8 252.9 0 - 30%4NA ngPCB049 EPA 8270Cm PASS267.2 282.7 0 - 30%6NA ngPCB052 EPA 8270Cm PASS251.8 268.6 0 - 30%6NA ngPCB066 EPA 8270Cm PASS261.7 273.1 0 - 30%4NA ngPCB070 EPA 8270Cm PASS258 275 0 - 30%6NA ngPCB074 EPA 8270Cm PASS272.6 293.7 0 - 30%7NA ngPCB077 EPA 8270Cm PASS264.4 276.3 0 - 30%4NA ngPCB081 EPA 8270Cm PASS258.4 286.3 0 - 30%10NA ngPCB087 EPA 8270Cm PASS274.2 292.3 0 - 30%6NA ngPCB095 EPA 8270Cm PASS236.6 267.4 0 - 30%12NA ngPCB097 EPA 8270Cm PASS252.5 267.1 0 - 30%6NA ngPCB099 EPA 8270Cm PASS276.8 283.1 0 - 30%2NA ngPCB101 EPA 8270Cm PASS297.8 305.1 0 - 30%2NA ngPCB105 EPA 8270Cm PASS288.1 281.6 0 - 30%2NA ngPCB110 EPA 8270Cm PASS254.3 269.2 0 - 30%6NA ngPCB114 EPA 8270Cm PASS280.4 280.6 0 - 30%0NA ngPCB118 EPA 8270Cm PASS288.1 287.9 0 - 30%0NA ngPCB119 EPA 8270Cm PASS262.2 275.7 0 - 30%5NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 577: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB123 EPA 8270Cm PASS266.3 277.4 0 - 30%4NA ngPCB126 EPA 8270Cm PASS281 301.8 0 - 30%7NA ngPCB128 EPA 8270Cm PASS279.3 289.7 0 - 30%4NA ngPCB138 EPA 8270Cm PASS311 308.4 0 - 30%1NA ngPCB141 EPA 8270Cm PASS268.8 298.4 0 - 30%10NA ngPCB149 EPA 8270Cm PASS274.3 277.3 0 - 30%1NA ngPCB151 EPA 8270Cm PASS266.8 288.3 0 - 30%8NA ngPCB153 EPA 8270Cm PASS290.4 307.8 0 - 30%6NA ngPCB156 EPA 8270Cm PASS278.4 330.1 0 - 30%17NA ngPCB157 EPA 8270Cm PASS306.8 278.2 0 - 30%10NA ngPCB158 EPA 8270Cm PASS274.9 287.7 0 - 30%5NA ngPCB167 EPA 8270Cm PASS269.2 292.4 0 - 30%8NA ngPCB168+132 EPA 8270Cm PASS494.9 544.6 0 - 30%10NA ngPCB169 EPA 8270Cm PASS294.7 327.8 0 - 30%11NA ngPCB170 EPA 8270Cm PASS331.8 340.7 0 - 30%3NA ngPCB177 EPA 8270Cm PASS298.5 309.2 0 - 30%4NA ngPCB180 EPA 8270Cm PASS310.4 335.8 0 - 30%8NA ngPCB183 EPA 8270Cm PASS289.2 297.5 0 - 30%3NA ngPCB187 EPA 8270Cm PASS292.2 310 0 - 30%6NA ngPCB189 EPA 8270Cm PASS326.4 349.3 0 - 30%7NA ngPCB194 EPA 8270Cm PASS315 350.5 0 - 30%11NA ngPCB195 EPA 8270Cm PASS331.8 341.2 0 - 30%3NA ngPCB200 EPA 8270Cm PASS261.6 281.4 0 - 30%7NA ngPCB201 EPA 8270Cm PASS315.9 328.2 0 - 30%4NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 578: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

CRG Marine Laboratories, Inc.2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206 (310) 533-5190 FAX (310) 533-5003 [email protected]

PCB CongenersCRG Project ID: 27221eClient: Weston Solutions

BOTTOM

Matrix: Sediment

Date Sampled: 20-Sep-07Date Received: 20-Sep-07

Batch ID: 27221e-31067 Date Processed: 04-Oct-07Date Analyzed: 20-Oct-07

H-1CRG ID#: 57316 Sample Description:

12:15LADPW MDR

CONSTITUENT ACCEPTANCE RANGE

METHOD COMMENTMS1 MS2 % RPDFRACTION QUALIFIERMS1 MS2

Units

PCB206 EPA 8270Cm PASS329.1 334.3 0 - 30%2NA ngPCB209 EPA 8270Cm PASS324.7 321.5 0 - 30%1NA ng

MDL= Method Detection Limit (CFR 40 Part 136); RL= Reporting Limit; E= Estimated Value below the RL and above the MDL; ND= Not Detected; NA= Not Applicable.

California ELAP Certificate # 226157316

Page 579: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

SUB-CONTRACT LAB REPORT

Page 580: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: A-1 BOTTOMAMS Sample ID: 28983

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.48 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

AMS, Inc. Technical Director

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.Laboratory No. E879561 of 24

Page 581: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: A-1 TOPAMS Sample ID: 28984

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.66 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879562 of 24

Page 582: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: A-2 TOPAMS Sample ID: 28985

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.95 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879563 of 24

Page 583: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: B-1 TOPAMS Sample ID: 28986

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 2.19 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879564 of 24

Page 584: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: B-1 BOTTOMAMS Sample ID: 28987

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.80 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879565 of 24

Page 585: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: B-2 BOTTOMAMS Sample ID: 28988

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.70 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879566 of 24

Page 586: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: B-2 TOPAMS Sample ID: 28989

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.77 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879567 of 24

Page 587: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: C-1 TOPAMS Sample ID: 28990

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.91 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879568 of 24

Page 588: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: C-1 BOTTOMAMS Sample ID: 28991

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.70 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E879569 of 24

Page 589: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: D-2 TOPAMS Sample ID: 28992

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.58 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795610 of 24

Page 590: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: E-2 TOPAMS Sample ID: 28993

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.26 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795611 of 24

Page 591: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: G-1 BOTTOMAMS Sample ID: 28994

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.87 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795612 of 24

Page 592: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: G-1 TOPAMS Sample ID: 28995

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.43 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795613 of 24

Page 593: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: G-2 BOTTOMAMS Sample ID: 28996

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.41 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795614 of 24

Page 594: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: G-2 TOPAMS Sample ID: 28997

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.11 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director

ANALYTICAL RESULTS

Laboratory No. E8795615 of 24

Page 595: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: H-1 TOPAMS Sample ID: 28998

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.05 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795616 of 24

Page 596: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/20/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: H-1 BOTTOMAMS Sample ID: 28999

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 1.07 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795617 of 24

Page 597: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: H-2 TOPAMS Sample ID: 29000

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.76 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795618 of 24

Page 598: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/19/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: H-2 BOTTOMAMS Sample ID: 29001

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.63 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795619 of 24

Page 599: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-1 BOTTOMAMS Sample ID: 29002

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.80 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795620 of 24

Page 600: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Sampled: 9/18/2007Project Name: N/A Date Received: 10/3/2007Client Sample ID: MC-1 TOPAMS Sample ID: 29003

Data DateParameter Result Unit Qualifier LOD LOQ Method Matrix AnalyzedTotal Organic Carbon 0.78 % 0.01 0.03 EPA 9060A Sediment 10/10/2007

Quality Assurance:

* TOC sample not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

ANALYTICAL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E8795621 of 24

Page 601: APPENDIX C: Marina Del Rey Sediment … Del Rey Sediment Characterization Study Sediment Chemistry ... LADPW MDR Weston Solutions CRG Sample ... CRG’s Quality Assurance Program Document

Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Analyzed: 10/10/2007Project Name: N/A Batch ID: 101007-01Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-01 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-01 3.14 3.23 2.83 0.01 0.03 ≤ 5 RPDICCV-01 2.07 2.00 3.44 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)28987 1.80 1.74 3.39 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28983 28986 28989 28992 2899528984 28987 28990 28993 2899628985 28988 28991 28994 28997

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

AMS, Inc. Technical Director

TOC QUALITY CONTROL RESULTS

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795622 of 24

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221e Date Analyzed: 10/10/2007Project Name: N/A Batch ID: 101007-02Matrix: SedimentMethod: EPA 9060A

Method Blank (Batch Continuing Blank (CB)), Continuing Calibration Verification (CCV) andIndependent Continuing Calibration Verification (ICCV) Results:

AMS Result CCV Relative % Data LOD LOQ QCSample ID Conc. Difference Qualifier Limits

(%) (%) (%) (%) (%) (%)CB-02 0.01 0.01 -- U 0.01 0.03 ≤ 0.03

CCV-02 3.15 3.23 2.51 0.01 0.03 ≤ 5 RPDICCV-02 2.04 2.00 1.98 0.01 0.03 ≤ 5 RPD

Sample Duplicate Results:

AMS Result Duplicate Relative % Data LOD LOQ QCSample ID Result Difference Qualifier Limits

(%) (%) (%) (%) (%)29003 0.78 0.79 1.27 0.01 0.03 ≤ 25 RPD

Samples in Batch (AMS ID): 28998 29001 2900828999 29002 2900929000 29003

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.AMS, Inc. Technical Director Laboratory No. E87956

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

TOC QUALITY CONTROL RESULTS

23 of 24

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Applied Marine Sciences, Inc.

502 N. Hwy 3, Suite B, League City, TX 77573, (281) 554-7272 Fax (281) 554-6356

Client: CRG Marine Laboratories AMS Project Number: 07-116Project Number: P27221eProject Name: N/A

Data Qualifiers: U

J

B

Q

I

Definitions: LOD

LOQ

Quality Assurance:

* TOC samples not analyzed in quadruplicate* TOC spike duplicate not analyzed every 10 samples

Blank contamination: The analyte was detected above one-half the LOD in an associatedblank.

QUALITY CONTROL

Undetected at the Limit of Detection (LOD): The associated value is the Limit ofDetection, adjusted by any dilution factor used in the analysis.The analyte was positively identified, but was below the Limit of Quantitation (LOQ).The quantitation is an estimate.

One or more Quality Control criteria failed. Data usability should be carefully assessedby the Project Team.Insufficient sample was provided to perform required Quality Control analyses and/or tomeet method-specific sample volume recommendations.

The Limit of Detection (LOD) is determined by quantitative establishment of the MethodDetection Limit (MDL), as defined in 40 CFR 136(b).

AMS, Inc. Technical Director

The Limit of Quantitation (LOQ) is the minimum level, concentration or quantity of atarget variable (target analyte) that can be quantitatively reported with a specified level ofconfidence. As defined in DoD QSM §D.1.2.2, the LOQ value must be a minimum of 3times the LOD, although the specified level of confidence may have a lower quantitativevalue.

These analyses were performed in accordance with EPA guidelines, the 2006 DoD Quality SystemsManual for Environmental Laboratories (Version 3), and the 2003 NELAC Standard, with thefollowing exceptions:

Project-specific Quality Assurance requirements supersede those provided by the above qualitysystems and documents. Measurements of uncertainty are available upon request.

KS Davis, P.G.Laboratory No. E8795624 of 24

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CHAIN-OF-CUSTODY

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Marine Laboratories, Inc. CHAIN-OF-CUSTODY RECORD 2020 Del Amo Blvd.. Suite 200. Torrance, CA 90501-1206

PHONE (310) 533-5190 FAX (310) 533-5003 TO:

3 im3/rcn DR. C

1 2 3 4 5 6 7 8 9

10

TIME: 7 /. q g m RECEIVED BY

I I A / I

Company: - I DATE: I qilw /, 0 7 ITIME: 2 : 50 I

*MATRIX CODES: (SED - = Sediment); (m = Tissue); (m= Seawater, Saltwater); (w = Freshwater); (m = Wastewater); (STRMW = ~tdrmwater)

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&w Marine Laboratories, Inc. 2020 Del Amo Blvd., Suite 200, Torrance, CA 90501-1206

PHONE (310) 533-5190 FAX (310) 533-5003

CHAIN-OF-CUSTODY RECORD * TO:

DATE: TIME: 19 RECElVED BY

5 0

Company:

DATE: 9(m/07 TIME: 2:a = Sediment); (m = Tissue); (%= Seawater, Saltwater); (m = Freshwater); (w = Wastewater); (STRMW = Sformwater)

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Marine Laboratories, Inc.

SAMPLE RECEIVING

NAME RECEIVED

TEMPERATURE BLUE ICE

COURIER INFORMATION

F! NOT INCLUDED

CRG FEDEX MOTHER* UPS

LIQUID SOLID

TRACKING NUMBER

CONDITION OF SAMPLES UPON ARRIVAL YES - NO* - - NA

.............. All sample containers intact and good condition ........... U... ........ [7 All samples listed.on COC are present .................................... Ef ..El ........... Sample ID on containers consistent with COC ............. ...jZf.. ......... D.. ......... Correct containers used for analyses requested .............. @... ......... 0. .......... All samples received within method holding time ............ w... ...... .El. .......... [7

COMPLETED BY:

2020 Del Amo Boulevard Suite 200, Torrance, CA 90501 . (310) 533-5190 . FAX (310) 533-5003

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APPENDIX C.2:

Marina Del Rey Sediment Characterization Study

Grain Size

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