APPENDIX A SITE PHOTOGRAPHS - Anchorage, Alaska › Departments › hlb › HLBDocument › ... · “dry cleaning and laundry equipment.” (9/13/2011) -1 17172 011. 4501 Lake Otis

APPENDIX A

SITE PHOTOGRAPHS

4501 Lake Otis Parkway Anchorage, Alaska

PHOTOS 1 AND 2

December 2011

SHANNON & WILSON, INC. Geotechnical & Environmental Consultants A-1

PHOTOS 1 AND 2

Photo 1: Facing southeast, Drum 1 can be seen in the partially buried drum area. Behind it is the earthen berm, and Monitoring Well B5MW can be seen in the left foreground. (6/9/2011)

Photo 2: The drum with liquid contents (Drum 1) was placed in an overpack drum. (6/9/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 3 AND 4

Photo 3: Facing south, the location of the potentially-damaged Monitoring Well MW16 is circled. (9/1/2011)

Photo 4: Facing north, the lid of the dry well is circled. (9/6/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 5 AND 6

Photo 5: The dry well consisted of a 4-foot diameter perforated concrete pipe. (9/6/2011)

Photo 6: Facing east, the exposed portions of the log crib are shown. (9/6/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 7 AND 8

Photo 7: The process tank was found in the eastern portion of the excavation. (9/7/2011)

Photo 8: The process tank placard indicates that the tank is “dry cleaning and laundry equipment.” (9/13/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 9 AND 10

Photo 9: Facing north, fans provided ventilation during the excavation to reduce organic vapor concentrations. (9/2/2011)

Photo 10: Facing east, a pump on a truck-mounted water tank was used to apply the oxidant mixture to the base of the first lift of the treatment cell. (9/8/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011

SHANNON & WILSON, INC.Geotechnical & Environmental Consultants

A-6

PHOTOS 11 AND 12

Photo 11: Facing south, the deep horizontal vapor extraction piping was bedded in pea gravel and wrapped in geotextile fabric at 10 feet bgs to allow air flow, protect the pipe, and prevent silting. (9/10/2011)

Photo 12: Facing northwest, the VES array was completed with vertical riser pipes. Rubber slips caps were installed on the north array. (9/16/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 13 AND 14

Photo 13: Facing north, the vapor horizontal vapor extraction system components include a 4-inch slotted PVC pipe which was bedded in pea gravel and enclosed in a geotextile. (9/13/2011)

Photo 14: Facing north, BCX completed the VES installation by shoveling pea gravel on the horizontal pipe, closing geotextile, and placing soil over the assembly to prevent the geotextile from opening. (9/13/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 15 AND 16

Photo 15: Facing east, the north consolidation area is shown, with the soil pile with >1,000 ppm screening results on the left, and soil with <100 ppm screening results on the right. (9/6/2011)

Photo 16: Facing east, BCX removes the 6-mil liner from northeast consolidation area. Soil was segregated in piles, with soil with the lowest screening results (<1 ppm and <5 ppm) in piles on the right. (9/2/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 17 AND 18

Photo 17: Facing southeast, BCX is conducting the targeted additional excavation. Gray ash-like material indicative of impacted soil is below the excavator bucket. (9/7/2011)

Photo 18: Facing east, the south VES risers can be seen. To the right (south) of the risers, the property slopes down, and trees and a fence are present. (9/15/2011)

32-1-17172-011


PHOTOS 1 AND 2

December 2011


PHOTOS 19 AND 20

Photo 19: Facing west, the location of the bituminous fiber pipe on the west wall of the excavation is circled. (9/7/2011)

Photo 20: Facing south, the root wad on the south edge of the excavation prior to removal. (9/2/2011)

32-1-17172-011

APPENDIX B

RESULTS OF ANALYTICAL TESTING BY

SGS OF NORTH AMERICA INC.

OF ANCHORAGE, ALASKA AND

ADEC LABORATORY DATA REVIEW CHECKLISTS

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SGS North America Environmental Services – Alaska DivisionClient Services/Continuous Improvement Lead

Heather L. Hall 2011.07.0115:31:51 -08'00'

CASE NARRATIVE Print Date: 7/1/2011

Workorder No.: 1112835

Project Name: 32-1-17172-006 4115 Lake Otis

Client Name: Shannon & Wilson, Inc.

Lab Sample ID

Sample Comments

Sample Type Client Sample ID

Refer to the sample receipt form for information on sample condition.

1035306

8260B - LCS recovery for bromomethane and methyl iodide does not meet QC criteria (biased high). These analytes were

not detected above the LOQ in the associated samples.

LCS LCS for HBN 1216746 [VXX/22361*

1035307

8260B - LCSD recovery for bromomethane and methyl iodide does not meet QC criteria (biased high). These analytes were


LCSD LCSD for HBN 1216746 [VXX/2236*

1035312

8260B - CCV recovery for multiple analytes does not meet QC criteria (biased high). These analytes were not detected

above the LOQ in the associated samples.

CCV CCV for HBN 1216748 [VMS/12198*

* QC comments may be associated with the field samples found in this report. When applicable, comments will be applied to

associated field samples.

SG S N o rth A m eric a Inc . En vir onm enta l D ivis ion 200 W e st Pot ter D rive A nc hora ge A K 99518 t(907 )562.2343 f( 907)561 .5301 w w w .us.sgs .com M em ber of SG S Group

32-1-17172-006 4115 Lake Otis

Project Manager

[email protected]

Steve Crupi

[email protected]

T: (907) 561-2120 F:

Attn: Jake Gano

5430 Fairbanks St., Ste. 3

Anchorage, AK 99518

Certification:

This data package is in compliance with the terms and conditions of the contract, both

technically and for completeness, unless otherwise noted on the sample data sheet(s) and/or

case narrative. This certification applies only to the tested parameters and the specific

sample(s) received at the laboratory. If you have any questions regarding this report, or if we

can be of further assistance, please contact your SGS Project Manager.

1112835

Shannon & Wilson, Inc.

Workorder No.:

Client:

Project:

Laboratory Analytical Report

Contents (Bookmarked in PDF):

Cover Page

Glossary

Sample Summary Forms

Case Narrative

Sample Results Forms

Batch Summary Forms (by method)

Quality Control Summary Forms (by method)

Chain of Custody/Sample Receipt Forms

Attachments (if applicable)

SGS No rth Americ a Inc . En vir onmenta l Divis ion 200 W e st Pot ter D rive Anc hora ge AK 99518 t(907 )562.2343 f( 907)561 .5301 w ww.us.sgs .com Member of SG S Group

Enclosed are the analytical results associated with the above work order. All results are intended to be used in their entirety and SGS is not

responsible for use of less than the complete report. If you have any questions regarding this report, or if we can be of any other assistance, please

contact your SGS Project Manager at 907-562-2343. All work is provided under SGS general terms and conditions

(<http://www.sgs.com/terms_and_conditions.htm>), unless other written agreements have been accepted by both parties.

SGS maintains a formal Quality Assurance/Quality Control (QA/QC) program. A copy of our Quality Assurance Plan (QAP), which outlines this

program, is available at your request. The laboratory certification numbers are AK00971 (DW Chemistry & Microbiology) & UST-005 (CS) for

ADEC and AK100001 for NELAP (RCRA methods: 1020A, 1311, 3010A, 3050B, 3520C, 3550C, 5030B, 5035B, 6010B, 6020, 7470A, 7471B,

8021B, 8081B, 8082A, 8260B, 8270D, 8270D-SIM, 9040B, 9045C, 9056A, 9060A, AK101 and AK102/103). Except as specifically noted, all

statements and data in this report are in conformance to the provisions set forth by the SGS QAP and, when applicable, the National Environmental

Laboratory Accreditation Program and other regulatory authorities. The following descriptors or qualifiers may be found in your report:

* The analyte has exceeded allowable regulatory or control limits.

! Surrogate out of control limits.

B Indicates the analyte is found in a blank associated with the sample.

CCV Continuing Calibration Verification

CL Control Limit

D The analyte concentration is the result of a dilution.

DF Dilution Factor

DL Detection Limit (i.e., maximum method detection limit)

E The analyte result is above the calibrated range.

F Indicates value that is greater than or equal to the DL

GT Greater Than

ICV Initial Calibration Verification

J The quantitation is an estimation.

JL The analyte was positively identified, but the quantitation is a low estimation.

LCS(D) Laboratory Control Spike (Duplicate)

LOD Limit of Detection (i.e., 2xDL)

LOQ Limit of Quantitation (i.e., reporting or practical quantitation limit)

LT Less Than

M A matrix effect was present.

MB Method Blank

MS(D) Matrix Spike (Duplicate)

ND Indicates the analyte is not detected.

Q QC parameter out of acceptance range.

R Rejected

RL Reporting Limit

RPD Relative Percent Difference

U Indicates the analyte was analyzed for but not detected.

Note: Sample summaries which include a result for "Total Solids" have already been adjusted for moisture content.

All DRO/RRO analyses are integrated per SOP.

Print Date: 7/1/2011

SGS No rth Am eric a Inc . En vir onm enta l Divis ion 200 W e st Pot ter D rive Anc hora ge AK 99518 t(907 )562.2343 f( 907)561 .5301 w ww.us.sgs .com M ember of SG S Group

http://www.sgs.com/terms_and_conditions.htm

SAMPLE SUMMARY




Analytical Methods

Method Description Analytical Method

Volatile Organic Compounds (W) FULL SW8260B

Print Date: 7/1/2011 2:31 pm

Sample ID Cross Reference

Client Sample IDLab Sample ID

1112835001 17172-006-DS1

1112835002 17172-006-WTB


Print Date: 7/1/2011 2:31 pmDetectable Results Summary

Client Sample ID: 17172-006-DS1

SGS Ref. #: 1112835001 Result UnitsParameter

Volatile Gas Chromatography/Mass Spectroscopy

ug/L912Toluene

ug/L0.800JEthylbenzene

ug/L6.12n-Butylbenzene

ug/L1081,3,5-Trimethylbenzene

ug/L23.54-Isopropyltoluene

ug/L0.660Jn-Propylbenzene

ug/L0.330JStyrene

ug/L1.59sec-Butylbenzene

ug/L15.8P & M -Xylene

ug/L2.21Naphthalene

ug/L26.9o-Xylene

ug/L42.7Xylenes (total)

ug/L98.0J1,2,4-Trimethylbenzene

ug/L1.66tert-Butylbenzene

ug/L0.840JIsopropylbenzene (Cumene)

Client Sample ID: 17172-006-WTB



ug/L4.15JMethylene chloride


Shannon & Wilson, Inc. Print Date: 7/1/2011 2:31 pm


SGS Ref. #: 1112835001 Collection Date/Time: 06/30/11 12:10

Receipt Date/Time: 06/30/11 12:31Project ID: 32-1-17172-006 4115 Lake Otis

Matrix: Water (Surface, Eff., Ground)

Analytical

Batch

Prep

BatchLOQ/CL Units QualifiersParameter Result


DL DF

1,1,1,2-Tetrachloroethane 0.300 U 0.500 ug/L VMS12198 VXX223610.150 1

1,1,1-Trichloroethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1



1,1-Dichloroethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,1-Dichloroethene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,1-Dichloropropene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,2,3-Trichlorobenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,2,3-Trichloropropane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1


1,2,4-Trimethylbenzene 98.0J 100 ug/L VMS12198 VXX2236131.0 100

1,2-Dibromo-3-chloropropane 1.24 U 2.00 ug/L VMS12198 VXX223610.620 1

1,2-Dibromoethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,2-Dichlorobenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1


1,2-Dichloropropane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

1,3,5-Trimethylbenzene 108 100 ug/L VMS12198 VXX2236131.0 100





2-Butanone (MEK) 6.20 U 10.0 ug/L VMS12198 VXX223613.10 1

2-Chlorotoluene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

2-Hexanone 6.20 U 10.0 ug/L VMS12198 VXX223613.10 1


4-Isopropyltoluene 23.5 1.00 ug/L VMS12198 VXX223610.310 1

4-Methyl-2-pentanone (MIBK) 6.20 U 10.0 ug/L VMS12198 VXX223613.10 1

Benzene 0.240 U 0.400 ug/L VMS12198 VXX223610.120 1

Bromobenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Bromochloromethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Bromodichloromethane 0.300 U 0.500 ug/L VMS12198 VXX223610.150 1

Bromoform 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Bromomethane 1.88 U 3.00 ug/L VMS12198 VXX223610.940 1

Carbon disulfide 1.24 U 2.00 ug/L VMS12198 VXX223610.620 1

Carbon tetrachloride 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Chlorobenzene 0.300 U 0.500 ug/L VMS12198 VXX223610.150 1







Analytical

Batch

Prep



DL DF

Chloroethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Chloroform 0.600 U 1.00 ug/L VMS12198 VXX223610.300 1

Chloromethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

cis-1,2-Dichloroethene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

cis-1,3-Dichloropropene 0.300 U 0.500 ug/L VMS12198 VXX223610.150 1

Dibromochloromethane 0.300 U 0.500 ug/L VMS12198 VXX223610.150 1

Dibromomethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Dichlorodifluoromethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Ethylbenzene 0.800J 1.00 ug/L VMS12198 VXX223610.310 1

Hexachlorobutadiene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Isopropylbenzene (Cumene) 0.840J 1.00 ug/L VMS12198 VXX223610.310 1

Methylene chloride 2.00 U 5.00 ug/L VMS12198 VXX223611.00 1

Methyl-t-butyl ether 3.00 U 5.00 ug/L VMS12198 VXX223611.50 1

Naphthalene 2.21 2.00 ug/L VMS12198 VXX223610.620 1

n-Butylbenzene 6.12 1.00 ug/L VMS12198 VXX223610.310 1

n-Propylbenzene 0.660J 1.00 ug/L VMS12198 VXX223610.310 1

o-Xylene 26.9 1.00 ug/L VMS12198 VXX223610.310 1

P & M -Xylene 15.8 2.00 ug/L VMS12198 VXX223610.620 1

sec-Butylbenzene 1.59 1.00 ug/L VMS12198 VXX223610.310 1

Styrene 0.330J 1.00 ug/L VMS12198 VXX223610.310 1

tert-Butylbenzene 1.66 1.00 ug/L VMS12198 VXX223610.310 1

Tetrachloroethene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Toluene 912 100 ug/L VMS12198 VXX2236131.0 100

trans-1,2-Dichloroethene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

trans-1,3-Dichloropropene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Trichloroethene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Trichlorofluoromethane 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Vinyl chloride 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Xylenes (total) 42.7 3.00 ug/L VMS12198 VXX223610.940 1

1,2-Dichloroethane-D4 <surr> 99.7 70-120 % VMS12198 VXX223611

4-Bromofluorobenzene <surr> 103 75-120 % VMS12198 VXX223611

Toluene-d8 <surr> 100 85-120 % VMS12198 VXX223611







Analytical

Batch

Prep



DL DF

Batch Information

Initial Prep Wt./Vol.: 5 mL

Prep Extract Vol.: 5 mL

Analytical Batch: VMS12198

Analytical Method: SW8260B

Analysis Date/Time: 06/30/11 16:55

Prep Batch: VXX22361

Prep Method: SW5030B

Prep Date/Time: 06/30/11 13:22 Container ID:1112835001-A

Dilution Factor: 1 Analyst: JPI
















Analytical

Batch

Prep



DL DF











1,2,4-Trimethylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1















4-Isopropyltoluene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

















Analytical

Batch

Prep



DL DF









Ethylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1


Isopropylbenzene (Cumene) 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Methylene chloride 4.15J 5.00 ug/L VMS12198 VXX223611.00 1


Naphthalene 1.24 U 2.00 ug/L VMS12198 VXX223610.620 1

n-Butylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

n-Propylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

o-Xylene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

P & M -Xylene 1.24 U 2.00 ug/L VMS12198 VXX223610.620 1

sec-Butylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

Styrene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1

tert-Butylbenzene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1


Toluene 0.620 U 1.00 ug/L VMS12198 VXX223610.310 1






Xylenes (total) 1.88 U 3.00 ug/L VMS12198 VXX223610.940 1

1,2-Dichloroethane-D4 <surr> 105 70-120 % VMS12198 VXX223611

4-Bromofluorobenzene <surr> 92.7 75-120 % VMS12198 VXX223611

Toluene-d8 <surr> 98.7 85-120 % VMS12198 VXX223611







Analytical

Batch

Prep



DL DF

Batch Information











Matrix

SGS Ref.#

Client Name

Project Name/#

Printed Date/Time 07/01/2011 14:31Batch

Method

Date

Prep

1035305 Method Blank


32-1-17172-006 4115 Lake Otis

Water (Surface, Eff., Ground)

VXX22361

SW5030B

06/30/2011

QC results affect the following production samples:

1112835001, 1112835002

Parameter Results LOQ/CL UnitsAnalysis

DateDL


1,1,1,2-Tetrachloroethane 0.300 U 0.500 ug/L 06/30/110.150

1,1,1-Trichloroethane 0.620 U 1.00 ug/L 06/30/110.310



1,1-Dichloroethane 0.620 U 1.00 ug/L 06/30/110.310

1,1-Dichloroethene 0.620 U 1.00 ug/L 06/30/110.310

1,1-Dichloropropene 0.620 U 1.00 ug/L 06/30/110.310

1,2,3-Trichlorobenzene 0.620 U 1.00 ug/L 06/30/110.310

1,2,3-Trichloropropane 0.620 U 1.00 ug/L 06/30/110.310


1,2,4-Trimethylbenzene 0.620 U 1.00 ug/L 06/30/110.310

1,2-Dibromo-3-chloropropane 1.24 U 2.00 ug/L 06/30/110.620

1,2-Dibromoethane 0.620 U 1.00 ug/L 06/30/110.310

1,2-Dichlorobenzene 0.620 U 1.00 ug/L 06/30/110.310


1,2-Dichloropropane 0.620 U 1.00 ug/L 06/30/110.310






2-Butanone (MEK) 6.20 U 10.0 ug/L 06/30/113.10

2-Chlorotoluene 0.620 U 1.00 ug/L 06/30/110.310

2-Hexanone 6.20 U 10.0 ug/L 06/30/113.10


4-Isopropyltoluene 0.620 U 1.00 ug/L 06/30/110.310

4-Methyl-2-pentanone (MIBK) 6.20 U 10.0 ug/L 06/30/113.10

Benzene 0.240 U 0.400 ug/L 06/30/110.120

Bromobenzene 0.620 U 1.00 ug/L 06/30/110.310

Bromochloromethane 0.620 U 1.00 ug/L 06/30/110.310

Bromodichloromethane 0.300 U 0.500 ug/L 06/30/110.150

Bromoform 0.620 U 1.00 ug/L 06/30/110.310

Bromomethane 1.88 U 3.00 ug/L 06/30/110.940

Carbon disulfide 1.24 U 2.00 ug/L 06/30/110.620

Carbon tetrachloride 0.620 U 1.00 ug/L 06/30/110.310

Chlorobenzene 0.300 U 0.500 ug/L 06/30/110.150

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


DateDL


Chloroethane 0.620 U 1.00 ug/L 06/30/110.310

Chloroform 0.600 U 1.00 ug/L 06/30/110.300

Chloromethane 0.620 U 1.00 ug/L 06/30/110.310

cis-1,2-Dichloroethene 0.620 U 1.00 ug/L 06/30/110.310

cis-1,3-Dichloropropene 0.300 U 0.500 ug/L 06/30/110.150

Dibromochloromethane 0.300 U 0.500 ug/L 06/30/110.150

Dibromomethane 0.620 U 1.00 ug/L 06/30/110.310

Dichlorodifluoromethane 0.620 U 1.00 ug/L 06/30/110.310

Ethylbenzene 0.620 U 1.00 ug/L 06/30/110.310

Hexachlorobutadiene 0.620 U 1.00 ug/L 06/30/110.310

Isopropylbenzene (Cumene) 0.620 U 1.00 ug/L 06/30/110.310

Methylene chloride 2.00 U 5.00 ug/L 06/30/111.00

Methyl-t-butyl ether 3.00 U 5.00 ug/L 06/30/111.50

Naphthalene 1.24 U 2.00 ug/L 06/30/110.620

n-Butylbenzene 0.620 U 1.00 ug/L 06/30/110.310

n-Propylbenzene 0.620 U 1.00 ug/L 06/30/110.310

o-Xylene 0.620 U 1.00 ug/L 06/30/110.310

P & M -Xylene 1.24 U 2.00 ug/L 06/30/110.620

sec-Butylbenzene 0.620 U 1.00 ug/L 06/30/110.310

Styrene 0.620 U 1.00 ug/L 06/30/110.310

tert-Butylbenzene 0.620 U 1.00 ug/L 06/30/110.310

Tetrachloroethene 0.620 U 1.00 ug/L 06/30/110.310

Toluene 0.620 U 1.00 ug/L 06/30/110.310

trans-1,2-Dichloroethene 0.620 U 1.00 ug/L 06/30/110.310

trans-1,3-Dichloropropene 0.620 U 1.00 ug/L 06/30/110.310

Trichloroethene 0.620 U 1.00 ug/L 06/30/110.310

Trichlorofluoromethane 0.620 U 1.00 ug/L 06/30/110.310

Vinyl chloride 0.620 U 1.00 ug/L 06/30/110.310

Xylenes (total) 1.88 U 3.00 ug/L 06/30/110.940

Surrogates

1,2-Dichloroethane-D4 <surr> 109 70-120 % 06/30/11

4-Bromofluorobenzene <surr> 94.3 75-120 % 06/30/11

Toluene-d8 <surr> 99.4 85-120 % 06/30/11

Instrument

Method

Batch VMS12198

SW8260B

HP 5890 Series II MS1 VJA

Matrix

SGS Ref.#

Client Name

Project Name/#

Printed Date/Time 07/01/2011 14:31

Batch

Method

Date

Prep

1035306 Lab Control Sample

1035307 Lab Control Sample Duplicate


32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


1112835001, 1112835002

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


1,1,1,2-Tetrachloroethane LCS 33.7 112 ( 80-130 ) 30 ug/L 06/30/2011

LCSD 34.5 115 2 (< 20 ) 30 ug/L 06/30/2011

1,1,1-Trichloroethane LCS 35.1 117 ( 65-130 ) 30 ug/L 06/30/2011

LCSD 35.9 120 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.4 98 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 30.8 103 2 (< 20 ) 30 ug/L 06/30/2011

1,1-Dichloroethane LCS 33.5 112 ( 70-135 ) 30 ug/L 06/30/2011

LCSD 33.8 113 1 (< 20 ) 30 ug/L 06/30/2011

1,1-Dichloroethene LCS 35.4 118 ( 70-130 ) 30 ug/L 06/30/2011

LCSD 37.5 125 6 (< 20 ) 30 ug/L 06/30/2011

1,1-Dichloropropene LCS 33.5 112 ( 75-130 ) 30 ug/L 06/30/2011

LCSD 34.4 115 3 (< 20 ) 30 ug/L 06/30/2011

1,2,3-Trichlorobenzene LCS 31.4 105 ( 55-140 ) 30 ug/L 06/30/2011

LCSD 33.0 110 5 (< 20 ) 30 ug/L 06/30/2011

1,2,3-Trichloropropane LCS 30.0 100 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 29.9 100 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011

1,2,4-Trimethylbenzene LCS 30.2 101 ( 75-130 ) 30 ug/L 06/30/2011

LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011

1,2-Dibromo-3-chloropropane LCS 29.3 98 ( 50-130 ) 30 ug/L 06/30/2011

LCSD 29.6 99 1 (< 20 ) 30 ug/L 06/30/2011

1,2-Dibromoethane LCS 33.1 110 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 33.1 110 0 (< 20 ) 30 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


1,2-Dichlorobenzene LCS 29.9 100 ( 70-120 ) 30 ug/L 06/30/2011

LCSD 30.9 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.7 112 0 (< 20 ) 30 ug/L 06/30/2011

1,2-Dichloropropane LCS 32.1 107 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 32.5 108 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.9 100 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 39.0 130 4 (< 20 ) 30 ug/L 06/30/2011

2-Butanone (MEK) LCS 102 114 ( 30-150 ) 90 ug/L 06/30/2011

LCSD 118 131 14 (< 20 ) 90 ug/L 06/30/2011

2-Chlorotoluene LCS 29.1 97 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 30.1 100 3 (< 20 ) 30 ug/L 06/30/2011

2-Hexanone LCS 86.5 96 ( 55-130 ) 90 ug/L 06/30/2011

LCSD 93.0 103 7 (< 20 ) 90 ug/L 06/30/2011


LCSD 30.3 101 5 (< 20 ) 30 ug/L 06/30/2011

4-Isopropyltoluene LCS 31.7 106 ( 75-130 ) 30 ug/L 06/30/2011

LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011

4-Methyl-2-pentanone (MIBK) LCS 111 123 ( 60-135 ) 90 ug/L 06/30/2011

LCSD 113 125 2 (< 20 ) 90 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Benzene LCS 32.8 109 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 33.2 111 1 (< 20 ) 30 ug/L 06/30/2011

Bromobenzene LCS 30.6 102 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 31.6 105 3 (< 20 ) 30 ug/L 06/30/2011

Bromochloromethane LCS 36.6 122 ( 65-130 ) 30 ug/L 06/30/2011

LCSD 37.1 124 1 (< 20 ) 30 ug/L 06/30/2011

Bromodichloromethane LCS 33.9 113 ( 75-120 ) 30 ug/L 06/30/2011

LCSD 34.0 113 0 (< 20 ) 30 ug/L 06/30/2011

Bromoform LCS 36.5 122 ( 70-130 ) 30 ug/L 06/30/2011

LCSD 37.6 125 3 (< 20 ) 30 ug/L 06/30/2011

Bromomethane LCS 45.1 150 ( 30-145 )* 30 ug/L 06/30/2011

LCSD 45.2 151 * 0 (< 20 ) 30 ug/L 06/30/2011

Carbon disulfide LCS 49.4 110 ( 35-160 ) 45 ug/L 06/30/2011

LCSD 49.7 110 1 (< 20 ) 45 ug/L 06/30/2011

Carbon tetrachloride LCS 36.1 120 ( 65-140 ) 30 ug/L 06/30/2011

LCSD 36.6 122 2 (< 20 ) 30 ug/L 06/30/2011

Chlorobenzene LCS 32.3 108 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 33.1 110 3 (< 20 ) 30 ug/L 06/30/2011

Chloroethane LCS 32.5 108 ( 60-135 ) 30 ug/L 06/30/2011

LCSD 32.7 109 1 (< 20 ) 30 ug/L 06/30/2011

Chloroform LCS 33.6 112 ( 65-135 ) 30 ug/L 06/30/2011

LCSD 34.0 113 1 (< 20 ) 30 ug/L 06/30/2011

Chloromethane LCS 31.3 104 ( 40-125 ) 30 ug/L 06/30/2011

LCSD 31.5 105 1 (< 20 ) 30 ug/L 06/30/2011

cis-1,2-Dichloroethene LCS 35.7 119 ( 70-125 ) 30 ug/L 06/30/2011

LCSD 35.7 119 0 (< 20 ) 30 ug/L 06/30/2011

cis-1,3-Dichloropropene LCS 35.5 118 ( 70-130 ) 30 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 35.5 118 0 (< 20 ) 30 ug/L 06/30/2011

Dibromochloromethane LCS 34.3 114 ( 60-135 ) 30 ug/L 06/30/2011

LCSD 34.9 116 2 (< 20 ) 30 ug/L 06/30/2011

Dibromomethane LCS 33.5 112 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 33.6 112 0 (< 20 ) 30 ug/L 06/30/2011

Dichlorodifluoromethane LCS 38.0 127 ( 30-155 ) 30 ug/L 06/30/2011

LCSD 36.2 121 5 (< 20 ) 30 ug/L 06/30/2011

Ethylbenzene LCS 33.3 111 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 33.8 113 2 (< 20 ) 30 ug/L 06/30/2011

Hexachlorobutadiene LCS 32.7 109 ( 50-140 ) 30 ug/L 06/30/2011

LCSD 34.6 115 6 (< 20 ) 30 ug/L 06/30/2011

Isopropylbenzene (Cumene) LCS 33.3 111 ( 75-125 ) 30 ug/L 06/30/2011

LCSD 33.9 113 2 (< 20 ) 30 ug/L 06/30/2011

Methylene chloride LCS 30.9 103 ( 55-140 ) 30 ug/L 06/30/2011

LCSD 30.7 102 1 (< 20 ) 30 ug/L 06/30/2011

Methyl-t-butyl ether LCS 51.8 115 ( 65-125 ) 45 ug/L 06/30/2011

LCSD 50.7 113 2 (< 20 ) 45 ug/L 06/30/2011

Naphthalene LCS 31.7 106 ( 55-140 ) 30 ug/L 06/30/2011

LCSD 32.3 108 2 (< 20 ) 30 ug/L 06/30/2011

n-Butylbenzene LCS 30.1 100 ( 70-135 ) 30 ug/L 06/30/2011

LCSD 31.5 105 5 (< 20 ) 30 ug/L 06/30/2011

n-Propylbenzene LCS 30.2 101 ( 70-130 ) 30 ug/L 06/30/2011

LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011

o-Xylene LCS 33.7 112 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 34.1 114 1 (< 20 ) 30 ug/L 06/30/2011

P & M -Xylene LCS 66.9 112 ( 75-130 ) 60 ug/L 06/30/2011

LCSD 67.3 112 1 (< 20 ) 60 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


sec-Butylbenzene LCS 30.4 101 ( 70-125 ) 30 ug/L 06/30/2011

LCSD 31.6 105 4 (< 20 ) 30 ug/L 06/30/2011

Styrene LCS 34.1 114 ( 65-135 ) 30 ug/L 06/30/2011

LCSD 34.6 115 2 (< 20 ) 30 ug/L 06/30/2011

tert-Butylbenzene LCS 30.4 101 ( 70-130 ) 30 ug/L 06/30/2011

LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011

Tetrachloroethene LCS 34.7 116 ( 45-150 ) 30 ug/L 06/30/2011

LCSD 35.4 118 2 (< 20 ) 30 ug/L 06/30/2011

Toluene LCS 31.8 106 ( 75-120 ) 30 ug/L 06/30/2011

LCSD 31.9 106 0 (< 20 ) 30 ug/L 06/30/2011

trans-1,2-Dichloroethene LCS 34.7 116 ( 60-140 ) 30 ug/L 06/30/2011

LCSD 36.1 120 4 (< 20 ) 30 ug/L 06/30/2011

trans-1,3-Dichloropropene LCS 32.7 109 ( 55-140 ) 30 ug/L 06/30/2011

LCSD 32.8 109 0 (< 20 ) 30 ug/L 06/30/2011

Trichloroethene LCS 35.7 119 ( 70-125 ) 30 ug/L 06/30/2011

LCSD 35.9 120 1 (< 20 ) 30 ug/L 06/30/2011

Trichlorofluoromethane LCS 37.1 124 ( 60-145 ) 30 ug/L 06/30/2011

LCSD 36.6 122 1 (< 20 ) 30 ug/L 06/30/2011

Vinyl chloride LCS 34.4 115 ( 50-145 ) 30 ug/L 06/30/2011

LCSD 33.7 112 2 (< 20 ) 30 ug/L 06/30/2011

Xylenes (total) LCS 101 112 ( 80-120 ) 90 ug/L 06/30/2011

LCSD 101 113 1 (< 20 ) 90 ug/L 06/30/2011

Surrogates

1,2-Dichloroethane-D4 <surr> LCS 104 ( 70-120 ) 06/30/2011

LCSD 102 2 06/30/2011

4-Bromofluorobenzene <surr> LCS 95 ( 75-120 ) 06/30/2011

LCSD 94 0 06/30/2011

Toluene-d8 <surr> LCS 99 ( 85-120 ) 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 98 1 06/30/2011

Batch

Method

Instrument

VMS12198

SW8260B


Page 1 of 6

LABORATORY DATA REVIEW CHECKLIST CS Report Name: Former Peacock Cleaners, 4501 Lake Otis Parkway, Anchorage, Alaska Date: December 2011 Laboratory Report Date: July 1, 2011 Consultant Firm: Shannon & Wilson, Inc. Completed by: Jake Gano Title: Environmental Engineer Laboratory Name: SGS North America, Inc. Work Order Number: 1112835 ADEC File Number: 2100.38.511 (NOTE: NA = not applicable; Text in italics added by Shannon & Wilson, Inc.)

1. Laboratory a. Did an ADEC CS approved laboratory receive and perform all of the submitted sample

analyses? Yes / No / NA (Please explain.) Comments:

b. If the samples were transferred to another "network" laboratory or sub-contracted to an alternate laboratory, was the laboratory performing the analyses ADEC CS-approved? Yes / No / NA (Please explain.) Comments:

2. Chain of Custody (COC)

a. COC information completed, signed, and dated (including released/received by)? Yes / No / NA (Please explain.) Comments:

b. Correct analyses requested? Yes / No / NA (Please explain.) Comments:

3. Laboratory Sample Receipt Documentation a. Sample/cooler temperature documented and within range at receipt (4° ± 2° C)?

Yes / No / NA (Please explain.) Comments: Temperature blank = 9.5° C

Work Order Number: 1112835

32-1-17172-011 Former Peacock Cleaners Page 2 of 6

b. Sample preservation acceptable - acidified waters, Methanol-preserved VOC soil (GRO,

BTEX, VOCs, etc.)? Yes / No / NA (Please explain.) Comments:

c. Sample condition documented - broken, leaking (soil MeOH), zero headspace (VOC

vials)? Yes / No / NA (Please explain.) Comments: No problems noted

d. If there were any discrepancies, were they documented (e.g., incorrect sample

containers/preservation, sample temperatures outside range, insufficient sample size, missing samples)? Yes / No / NA (Please explain.) Comments: No discrepancies noted.

e. Data quality or usability affected? (Please Explain.)

Comments: The sample was collected approximately 30 minutes before the temperature was measured at the laboratory. It is our opinion that because the samples was collected shortly before being submitted, the temperature does not affect the quality or usability of the data.

4. Case Narrative

a. Present and understandable? Yes / No / NA (Please explain.) Comments:

b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: LCS and LSCD recoveries for bromomethane and methyl iodide are outside QC criteria (biased high). CCV recoveries for several analytes do not meet QC criteria (biased high).

c. Were corrective actions documented? Yes / No / NA (Please explain.) Comments:

d. What is the effect on data quality/usability, according to the case narrative? Comments: Case narrative does not comment on data quality or usability.

5. Sample Results

a. Correct analyses performed/reported as requested on COC? Yes / No / NA (Please

explain.) Comments:

b. All applicable holding times met? Yes / No / NA (Please explain.) Comments:



c. All soils reported on a dry-weight basis? Yes / No / NA (Please explain.)

Comments:

d. Are the reported LOQs less than the Cleanup Level or the minimum required detection level for the project? Yes / No / NA (Please explain.) Comments: LODs are greater than the ADEC groundwater standard for several VOC analytes. However, the results are used for disposal characterization; the results are still usable for this purpose.

e. Data quality or usability affected? (Please explain.) Comments: The data are usable for the purposed of disposal characterization.

6. QC Samples

a. Method Blank

i. One method blank reported per matrix, analysis, and 20 samples? Yes / No / NA (Please explain.) Comments:

ii. All method blank results less than LOQ? Yes / No / NA (Please explain.) Comments:

iii. If above LOQ, what samples are affected? NA

Comments:

iv. Do the affected sample(s) have data flags? Yes / No / NA (Please explain.) Comments:

If so, are the data flags clearly defined? Yes / No / NA (Please explain.) Comments:

v. Data quality or usability affected? (Please explain.)

Comments: Data quality or usability is not affected.

b. Laboratory Control Sample/Duplicate (LCS/LCSD)

i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples? (LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments:

ii. Metals/Inorganics - One LCS and one sample duplicate reported per matrix, analysis and 20 samples? Yes / No / NA (Please explain.)



Comments:

iii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs, if applicable. (AK petroleum methods: AK101 60%-120%, AK102 75%-125%, AK103 60%-120%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments: LCS/LCSD recoveries for bromomethane are outside of QC criteria (biased high). Also, according to the case narrative LCS/LCSD recoveries for methyl iodide are biased high, although the results of this analyte are not included with the suite of VOCs on this report.

iv. Precision – All relative percent differences (RPDs) reported and less than method or laboratory limits? And project specified DQOs, if applicable. RPD reported from LCS/LCSD, MS/MSD, and or sample/sample duplicate. (AK Petroleum methods 20%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments:

v. If %R or RPD is outside of acceptable limits, what samples are affected? Comments: The analytes were not detected in the project samples.

vi. Do the affected samples(s) have data flags? Yes / No / NA (Please explain.) Comments: If so, are the data flags clearly defined? Yes / No / NA (Please explain.) Comments:

vii. Data quality or usability affected? Explain. Comments: Data quality or usability is not affected.

c. Surrogates - Organics Only

i. Are surrogate recoveries reported for organic analyses, field, QC and laboratory samples? Yes / No / NA (Please explain.) Comments:

ii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs if applicable. (AK Petroleum methods 50-150 %R; all other analyses see the laboratory report pages) Yes / No / NA (Please explain.) Comments:

iii. Do the sample results with failed surrogate recoveries have data flags? Yes / No / NA (Please explain.) Comments:




iv. Data quality or usability affected? Explain. Comments:

d. Trip Blank - Volatile analyses only (GRO, BTEX, VOCs, etc.) Water and Soil

i. One trip blank reported per matrix, analysis and cooler? Yes / No / NA (Please

explain.) Comments:

ii. Is the cooler used to transport the trip blank and volatile samples clearly indicated on the COC? Yes / No / NA (Please explain if NA or no.) Comments: Only one cooler was used to transport project samples.

iii. All results less than LOQ? Yes / No / NA (Please explain.) Comments: Methylene chloride was detected at a concentration less than the LOQ.

iv. If above LOQ, what samples are affected? NA Comments:

v. Data quality or usability affected? . Comments: Methylene chloride is a common lab contaminant and was not detected in the project sample. It is our opinion that the detection was likely due to contamination at the lab. Data quality or usability is not affected.

e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.) Comments: Field duplicates were not submitted for disposal characterization samples.

ii. Were the field duplicates submitted blind to the lab? Yes / No / NA (Please explain.) Comments:

iii. Precision – All relative percent differences (RPDs) less than specified DQOs? (Recommended: 30% for water, 50% for soil) Yes / No / NA (Please explain.) Comments:




f. Decontamination or Equipment Blank (if not applicable, a comment stating why must

be entered below)

i. All results less than LOQ? Yes / No / NA (Please explain.) Comments: Not decontamination or equipment blank submitted due to our use of disposable sampling equipment.

ii. If results are above LOQ, what samples are affected? NA Comments:

iii. Data quality or usability affected? Explain. Comments:

7. Other Data Flags/Qualifiers (ACOE, AFCEE, Lab-specific, etc.)

a. Are they defined and appropriate? Yes / No / NA (Please explain.) Comments:

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1 of 62

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SGS North America Environmental Services – Alaska DivisionProject Manager

Steven Crupi 2011.06.22 17:11:06 -08'00'





Lab Sample ID

Sample Comments



1112386001

AK102/103 - Unknown hydrocarbon with several peaks is present.

PS 17172-6-D1S3

1112386002

AK103 - Unknown hydrocarbon with several peaks is present.

PS 17172-6-D2S3

1112386003

AK103 - Unknown hydrocarbon with several peaks is present.

PS 17172-6-D3S2

1112386004

AK102/103 - Unknown hydrocarbon with several peaks is present.

PS 17172-6-D3S4

1032210

8270D SIM - Anthracene was detected in the MB at 6.25 ug/Kg. Anthracene concentrations detected in the associated

samples are either below the LOQ or greater than ten times the amount found in the blank.

MB MB for HBN 1214836 [XXX/24925]*

1032214

8270D SIM - MS recoveries for multiple analytes are outside of QC criteria because the PAH concentrations present in the

sample are significantly greater than the amounts spiked for this QC sample. Refer to the LCS for accuracy information.

MS 11UNA-25D-TS2...(1112492085MS)*

1032215

8270D SIM - MSD recoveries for multiple analytes are outside of QC criteria because the PAH concentrations present in the

sample are significantly greater than the amounts spiked for this QC sample. Refer to the LCS for accuracy information.

8270D SIM- MS/MSD RPDs for multiple analytes do not meet QC criteria. Results for these analytes are estimated in the

original sample, where detected.

MSD 11UNA-25D-TS...(1112492085MSD)*




2 of 62

Print Date: 6/22/2011 5:04 pmReport of Manual Integrations

Laboratory ID Client Sample ID Analytical Batch Method Analyte Reason

1112386003 17172-6-D3S2 XMS6007 8270D SIMS (PAH)Benzo[b]Fluoranthene SP

1112386003 17172-6-D3S2 XMS6007 8270D SIMS (PAH)Benzo[k]fluoranthene PNF

Manual Integration Reason Code Descriptions

Code Description

O Original Chromatogram

M Modified Chromatogram

SS Skimmed surrogate

BLG Closed baseline gap

RP Reassign peak name

PIR Pattern integration required

IT Included tail

SP Split peak

RSP Removed split peak

FPS Forced peak start/stop

BLC Baseline correction

PNF Peak not found by software

All DRO/RRO analysis are integrated per SOP.


3 of 62

32-1-17172-6 4501 Lake Otis

Project Manager

[email protected]

Steve Crupi

[email protected]

T: (907) 561-2120 F:

Attn: Jake Gano


Anchorage, AK 99518

Certification:






1112386


Workorder No.:

Client:

Project:



Cover Page

Glossary


Case Narrative






SGS No rth Americ a Inc . En vir onmenta l Divis ion 200 W e st Pot ter D rive Anc hora ge AK 99518 t(907 )562.2343 f( 907)561 .5301 w ww.us.sgs .com Member of SGS Group

4 of 62















CL Control Limit


DF Dilution Factor




GT Greater Than







LT Less Than


MB Method Blank




R Rejected

RL Reporting Limit







5 of 62


SAMPLE SUMMARY




Analytical Methods


8270 PAH SIM Semi-Volatiles GC/MS 8270D SIMS (PAH)

Diesel/Residual Range Organics AK102

Diesel/Residual Range Organics AK103

Gasoline Range Organics (S) AK101

Percent Solids SM2540G SM20 2540G

VOC 8260 (S) Field Extracted SW8260B

Print Date: 6/22/2011 5:04 pm



1112386001 17172-6-D1S3

1112386002 17172-6-D2S3

1112386003 17172-6-D3S2

1112386004 17172-6-D3S4

1112386005 17172-6-STB


6 of 62


Client Sample ID: 17172-6-D1S3


Semivolatile Organic Fuels Department

mg/Kg68.8Diesel Range Organics

mg/Kg211Residual Range Organics




mg/Kg42.8Residual Range Organics




mg/Kg19.7JDiesel Range Organics


Polynuclear Aromatics GC/MS

ug/Kg5.38Phenanthrene

ug/Kg1.60JAnthracene

ug/Kg8.43Fluoranthene

ug/Kg9.09Pyrene

ug/Kg10.8Benzo(a)Anthracene

ug/Kg14.7Chrysene

ug/Kg12.0Benzo[b]Fluoranthene

ug/Kg2.55JBenzo[k]fluoranthene

ug/Kg12.3Benzo[a]pyrene

ug/Kg4.36JIndeno[1,2,3-c,d] pyrene

ug/Kg1.84JDibenzo[a,h]anthracene

ug/Kg8.03Benzo[g,h,i]perylene




mg/Kg23.8Diesel Range Organics


Client Sample ID: 17172-6-STB



ug/Kg50.6JCarbon disulfide


7 of 62





Matrix: Soil/Solid (dry weight)

Percent Solids: 87.4

Analytical

Batch

Prep


Volatile Fuels Department

DL DF

Gasoline Range Organics 2.54 U 4.25 mg/Kg VFC105141.27 1

4-Bromofluorobenzene <surr> 100 50-150 % VFC105141

Batch Information

Initial Prep Wt./Vol.: 40.614 gAnalytical Batch: VFC10514

Analytical Method: AK101

Analysis Date/Time: 06/10/11 17:16 Container ID:1112386001-B

Dilution Factor: 1 Analyst: EAB


8 of 62







Analytical

Batch

Prep



DL DF

Diesel Range Organics 68.8 22.6 mg/Kg XFC9853 XXX248766.99 1

Residual Range Organics 211 22.6 mg/Kg XFC9853 XXX248766.99 1

5a Androstane <surr> 87.4 50-150 % XFC9853 XXX248761

n-Triacontane-d62 <surr> 96 50-150 % XFC9853 XXX248761

Batch Information

Initial Prep Wt./Vol.: 30.455 g


Analytical Batch: XFC9853



Prep Batch: XXX24876

Prep Method: SW3550C


Dilution Factor: 1 Analyst: MCS











9 of 62







Analytical

Batch

Prep



DL DF

1,1,1,2-Tetrachloroethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

1,1,1-Trichloroethane 26.4 U 42.5 ug/Kg VMS1214113.2 1



1,1-Dichloroethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

1,1-Dichloroethene 26.4 U 42.5 ug/Kg VMS1214113.2 1

1,1-Dichloropropene 26.4 U 42.5 ug/Kg VMS1214113.2 1

1,2,3-Trichlorobenzene 51.0 U 84.9 ug/Kg VMS1214125.5 1

1,2,3-Trichloropropane 26.4 U 42.5 ug/Kg VMS1214113.2 1


1,2,4-Trimethylbenzene 51.0 U 84.9 ug/Kg VMS1214125.5 1

1,2-Dibromo-3-chloropropane 105 U 170 ug/Kg VMS1214152.7 1

1,2-Dibromoethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

1,2-Dichlorobenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1


1,2-Dichloropropane 26.4 U 42.5 ug/Kg VMS1214113.2 1






2-Butanone (MEK) 264 U 425 ug/Kg VMS12141132 1

2-Chlorotoluene 26.4 U 42.5 ug/Kg VMS1214113.2 1

2-Hexanone 264 U 425 ug/Kg VMS12141132 1


4-Isopropyltoluene 26.4 U 42.5 ug/Kg VMS1214113.2 1

4-Methyl-2-pentanone (MIBK) 264 U 425 ug/Kg VMS12141132 1

Benzene 13.2 U 21.2 ug/Kg VMS121416.62 1

Bromobenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Bromochloromethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

Bromodichloromethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

Bromoform 26.4 U 42.5 ug/Kg VMS1214113.2 1

Bromomethane 210 U 340 ug/Kg VMS12141105 1

Carbon disulfide 105 U 170 ug/Kg VMS1214152.7 1

Carbon tetrachloride 26.4 U 42.5 ug/Kg VMS1214113.2 1

Chlorobenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1


10 of 62







Analytical

Batch

Prep



DL DF

Chloroethane 210 U 340 ug/Kg VMS12141105 1

Chloroform 26.4 U 42.5 ug/Kg VMS1214113.2 1

Chloromethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

cis-1,2-Dichloroethene 26.4 U 42.5 ug/Kg VMS1214113.2 1

cis-1,3-Dichloropropene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Dibromochloromethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

Dibromomethane 26.4 U 42.5 ug/Kg VMS1214113.2 1

Dichlorodifluoromethane 51.0 U 84.9 ug/Kg VMS1214125.5 1

Ethylbenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Hexachlorobutadiene 51.0 U 84.9 ug/Kg VMS1214125.5 1

Isopropylbenzene (Cumene) 26.4 U 42.5 ug/Kg VMS1214113.2 1

Methylene chloride 105 U 170 ug/Kg VMS1214152.7 1

Methyl-t-butyl ether 105 U 170 ug/Kg VMS1214152.7 1

Naphthalene 51.0 U 84.9 ug/Kg VMS1214125.5 1

n-Butylbenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

n-Propylbenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

o-Xylene 51.0 U 84.9 ug/Kg VMS1214125.5 1

P & M -Xylene 51.0 U 84.9 ug/Kg VMS1214125.5 1

sec-Butylbenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Styrene 26.4 U 42.5 ug/Kg VMS1214113.2 1

tert-Butylbenzene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Tetrachloroethene 13.2 U 21.2 ug/Kg VMS121416.62 1

Toluene 51.0 U 84.9 ug/Kg VMS1214125.5 1

trans-1,2-Dichloroethene 26.4 U 42.5 ug/Kg VMS1214113.2 1

trans-1,3-Dichloropropene 26.4 U 42.5 ug/Kg VMS1214113.2 1

Trichloroethene 13.2 U 21.2 ug/Kg VMS121416.62 1

Trichlorofluoromethane 51.0 U 84.9 ug/Kg VMS1214125.5 1

Vinyl chloride 26.4 U 42.5 ug/Kg VMS1214113.2 1

Xylenes (total) 105 U 170 ug/Kg VMS1214152.7 1

1,2-Dichloroethane-D4 <surr> 98.3 80-117 % VMS121411

4-Bromofluorobenzene <surr> 92.4 68-136 % VMS121411

Toluene-d8 <surr> 98.9 85-121 % VMS121411


11 of 62







Analytical

Batch

Prep



DL DF

Batch Information

Initial Prep Wt./Vol.: 40.614 gAnalytical Batch: VMS12141



Dilution Factor: 1 Analyst: HM


12 of 62







Analytical

Batch

Prep


Solids

DL DF

Total Solids 87.4 % SPT83971

Batch Information

Initial Prep Wt./Vol.: 1 mLAnalytical Batch: SPT8397

Analytical Method: SM20 2540G

Analysis Date/Time: 06/11/11 13:30 Container ID:1112386001-A

Dilution Factor: 1 Analyst: DDR


13 of 62







Analytical

Batch

Prep



DL DF



Batch Information






14 of 62







Analytical

Batch

Prep



DL DF

Diesel Range Organics 13.5 U 21.7 mg/Kg XFC9853 XXX248766.73 1

Residual Range Organics 42.8 21.7 mg/Kg XFC9853 XXX248766.73 1


n-Triacontane-d62 <surr> 95.5 50-150 % XFC9853 XXX248761

Batch Information




















15 of 62







Analytical

Batch

Prep



DL DF












1,2-Dibromo-3-chloropropane 79.0 U 128 ug/Kg VMS1214139.5 1










2-Butanone (MEK) 199 U 319 ug/Kg VMS1214199.5 1


2-Hexanone 199 U 319 ug/Kg VMS1214199.5 1



4-Methyl-2-pentanone (MIBK) 199 U 319 ug/Kg VMS1214199.5 1






Bromomethane 158 U 255 ug/Kg VMS1214179.1 1

Carbon disulfide 79.0 U 128 ug/Kg VMS1214139.5 1




16 of 62







Analytical

Batch

Prep



DL DF

Chloroethane 158 U 255 ug/Kg VMS1214179.1 1











Methylene chloride 79.0 U 128 ug/Kg VMS1214139.5 1

Methyl-t-butyl ether 79.0 U 128 ug/Kg VMS1214139.5 1
















Xylenes (total) 79.0 U 128 ug/Kg VMS1214139.5 1





17 of 62







Analytical

Batch

Prep



DL DF

Batch Information






18 of 62







Analytical

Batch

Prep


Solids

DL DF


Batch Information






19 of 62







Analytical

Batch

Prep



DL DF



Batch Information






20 of 62







Analytical

Batch

Prep



DL DF

Diesel Range Organics 19.7J 21.0 mg/Kg XFC9853 XXX248766.50 1




Batch Information




















21 of 62







Analytical

Batch

Prep



DL DF






































22 of 62







Analytical

Batch

Prep



DL DF


































23 of 62







Analytical

Batch

Prep



DL DF

Batch Information






24 of 62







Analytical

Batch

Prep



DL DF

1-Methylnaphthalene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

2-Methylnaphthalene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

Acenaphthene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

Acenaphthylene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

Anthracene 1.60J 5.24 ug/Kg XMS6007 XXX249251.57 1

Benzo(a)Anthracene 10.8 5.24 ug/Kg XMS6007 XXX249251.57 1

Benzo[a]pyrene 12.3 5.24 ug/Kg XMS6007 XXX249251.57 1

Benzo[b]Fluoranthene 12.0 5.24 ug/Kg XMS6007 XXX249251.57 1

Benzo[g,h,i]perylene 8.03 5.24 ug/Kg XMS6007 XXX249251.57 1

Benzo[k]fluoranthene 2.55J 5.24 ug/Kg XMS6007 XXX249251.57 1

Chrysene 14.7 5.24 ug/Kg XMS6007 XXX249251.57 1

Dibenzo[a,h]anthracene 1.84J 5.24 ug/Kg XMS6007 XXX249251.57 1

Fluoranthene 8.43 5.24 ug/Kg XMS6007 XXX249251.57 1

Fluorene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

Indeno[1,2,3-c,d] pyrene 4.36J 5.24 ug/Kg XMS6007 XXX249251.57 1

Naphthalene 3.14 U 5.24 ug/Kg XMS6007 XXX249251.57 1

Phenanthrene 5.38 5.24 ug/Kg XMS6007 XXX249251.57 1

Pyrene 9.09 5.24 ug/Kg XMS6007 XXX249251.57 1

2-Fluorobiphenyl <surr> 84.1 45-105 % XMS6007 XXX249251

Terphenyl-d14 <surr> 92.7 30-125 % XMS6007 XXX249251

Batch Information



Analytical Batch: XMS6007

Analytical Method: 8270D SIMS (PAH)





Dilution Factor: 1 Analyst: RTS


25 of 62







Analytical

Batch

Prep


Solids

DL DF


Batch Information






26 of 62







Analytical

Batch

Prep



DL DF



Batch Information






27 of 62







Analytical

Batch

Prep



DL DF

Diesel Range Organics 23.8 21.0 mg/Kg XFC9853 XXX248766.52 1




Batch Information




















28 of 62







Analytical

Batch

Prep



DL DF






































29 of 62







Analytical

Batch

Prep



DL DF


































30 of 62







Analytical

Batch

Prep



DL DF

Batch Information






31 of 62







Analytical

Batch

Prep


Solids

DL DF


Batch Information






32 of 62






Analytical

Batch

Prep



DL DF


4-Bromofluorobenzene <surr> 94.7 50-150 % VFC105141

Batch Information






33 of 62






Analytical

Batch

Prep



DL DF


































Carbon disulfide 50.6J 101 ug/Kg VMS1214131.2 1




34 of 62






Analytical

Batch

Prep



DL DF


































35 of 62






Analytical

Batch

Prep



DL DF

Batch Information






36 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis

Soil/Solid (dry weight)


1112386001, 1112386002, 1112386003, 1112386004, 1112386005


DateDL


Gasoline Range Organics 1.50 U 2.50 mg/Kg 06/10/110.750

Surrogates


Instrument

Method

Batch VFC10514

AK101

Agilent 7890 PID/FID

37 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis



1112386001, 1112386002, 1112386003, 1112386004


DateDL

Solids

Total Solids 100 % 06/11/11

Instrument

Method

Batch SPT8397

SM20 2540G

38 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis


XXX24876

SW3550C

06/13/2011


1112386001, 1112386002, 1112386003, 1112386004


DateDL


Diesel Range Organics 12.4 U 20.0 mg/Kg 06/13/116.20

Surrogates

5a Androstane <surr> 82.8 60-120 % 06/13/11

Instrument

Method

Batch XFC9853

AK102

HP 7890A FID SV E F

Residual Range Organics 12.4 U 20.0 mg/Kg 06/13/116.20

Surrogates

n-Triacontane-d62 <surr> 94.6 60-120 % 06/13/11

Instrument

Method

Batch XFC9853

AK103

HP 7890A FID SV E F

39 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis



1112386001, 1112386002, 1112386003, 1112386004, 1112386005


DateDL


40 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis



DateDL


1,1,1,2-Tetrachloroethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,1,1-Trichloroethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,1,2,2-Tetrachloroethane 30.0 U 50.0 ug/Kg 06/12/1115.0

1,1,2-Trichloroethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,1-Dichloroethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,1-Dichloroethene 15.6 U 25.0 ug/Kg 06/12/117.80

1,1-Dichloropropene 15.6 U 25.0 ug/Kg 06/12/117.80

1,2,3-Trichlorobenzene 30.0 U 50.0 ug/Kg 06/12/1115.0

1,2,3-Trichloropropane 15.6 U 25.0 ug/Kg 06/12/117.80

1,2,4-Trichlorobenzene 15.6 U 25.0 ug/Kg 06/12/117.80

1,2,4-Trimethylbenzene 30.0 U 50.0 ug/Kg 06/12/1115.0

1,2-Dibromo-3-chloropropane 62.0 U 100 ug/Kg 06/12/1131.0

1,2-Dibromoethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,2-Dichlorobenzene 15.6 U 25.0 ug/Kg 06/12/117.80

1,2-Dichloroethane 15.6 U 25.0 ug/Kg 06/12/117.80

1,2-Dichloropropane 15.6 U 25.0 ug/Kg 06/12/117.80

1,3,5-Trimethylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80





2-Butanone (MEK) 156 U 250 ug/Kg 06/12/1178.0

2-Chlorotoluene 15.6 U 25.0 ug/Kg 06/12/117.80

2-Hexanone 156 U 250 ug/Kg 06/12/1178.0

4-Chlorotoluene 15.6 U 25.0 ug/Kg 06/12/117.80

4-Isopropyltoluene 15.6 U 25.0 ug/Kg 06/12/117.80

4-Methyl-2-pentanone (MIBK) 156 U 250 ug/Kg 06/12/1178.0

Benzene 7.80 U 12.5 ug/Kg 06/12/113.90

Bromobenzene 15.6 U 25.0 ug/Kg 06/12/117.80

Bromochloromethane 15.6 U 25.0 ug/Kg 06/12/117.80

Bromodichloromethane 15.6 U 25.0 ug/Kg 06/12/117.80

Bromoform 15.6 U 25.0 ug/Kg 06/12/117.80

Bromomethane 124 U 200 ug/Kg 06/12/1162.0

Carbon disulfide 62.0 U 100 ug/Kg 06/12/1131.0

Carbon tetrachloride 15.6 U 25.0 ug/Kg 06/12/117.80

Chlorobenzene 15.6 U 25.0 ug/Kg 06/12/117.80

Chloroethane 124 U 200 ug/Kg 06/12/1162.0

Chloroform 15.6 U 25.0 ug/Kg 06/12/117.80

Chloromethane 15.6 U 25.0 ug/Kg 06/12/117.8041 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis



DateDL


cis-1,2-Dichloroethene 15.6 U 25.0 ug/Kg 06/12/117.80

cis-1,3-Dichloropropene 15.6 U 25.0 ug/Kg 06/12/117.80

Dibromochloromethane 15.6 U 25.0 ug/Kg 06/12/117.80

Dibromomethane 15.6 U 25.0 ug/Kg 06/12/117.80

Dichlorodifluoromethane 30.0 U 50.0 ug/Kg 06/12/1115.0

Ethylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80

Hexachlorobutadiene 30.0 U 50.0 ug/Kg 06/12/1115.0

Isopropylbenzene (Cumene) 15.6 U 25.0 ug/Kg 06/12/117.80

Methylene chloride 62.0 U 100 ug/Kg 06/12/1131.0

Methyl-t-butyl ether 62.0 U 100 ug/Kg 06/12/1131.0

Naphthalene 30.0 U 50.0 ug/Kg 06/12/1115.0

n-Butylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80

n-Propylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80

o-Xylene 30.0 U 50.0 ug/Kg 06/12/1115.0

P & M -Xylene 30.0 U 50.0 ug/Kg 06/12/1115.0

sec-Butylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80

Styrene 15.6 U 25.0 ug/Kg 06/12/117.80

tert-Butylbenzene 15.6 U 25.0 ug/Kg 06/12/117.80

Tetrachloroethene 7.80 U 12.5 ug/Kg 06/12/113.90

Toluene 30.0 U 50.0 ug/Kg 06/12/1115.0

trans-1,2-Dichloroethene 15.6 U 25.0 ug/Kg 06/12/117.80

trans-1,3-Dichloropropene 15.6 U 25.0 ug/Kg 06/12/117.80

Trichloroethene 7.80 U 12.5 ug/Kg 06/12/113.90

Trichlorofluoromethane 30.0 U 50.0 ug/Kg 06/12/1115.0

Vinyl chloride 15.6 U 25.0 ug/Kg 06/12/117.80

Xylenes (total) 62.0 U 100 ug/Kg 06/12/1131.0

Surrogates



Toluene-d8 <surr> 91.8 85-121 % 06/12/11

Instrument

Method

Batch VMS12141

SW8260B

HP 5890 Series II MS5 VLA

42 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-6 4501 Lake Otis


XXX24925

SW3550C

06/16/2011


1112386003


DateDL


1-Methylnaphthalene 3.00 U 5.00 ug/Kg 06/16/111.50

2-Methylnaphthalene 3.00 U 5.00 ug/Kg 06/16/111.50

Acenaphthene 3.00 U 5.00 ug/Kg 06/16/111.50

Acenaphthylene 3.00 U 5.00 ug/Kg 06/16/111.50

Anthracene 6.25 5.00 ug/Kg 06/16/11* 1.50

Benzo(a)Anthracene 3.00 U 5.00 ug/Kg 06/16/111.50

Benzo[a]pyrene 3.00 U 5.00 ug/Kg 06/16/111.50

Benzo[b]Fluoranthene 3.00 U 5.00 ug/Kg 06/16/111.50

Benzo[g,h,i]perylene 3.00 U 5.00 ug/Kg 06/16/111.50

Benzo[k]fluoranthene 3.00 U 5.00 ug/Kg 06/16/111.50

Chrysene 3.00 U 5.00 ug/Kg 06/16/111.50

Dibenzo[a,h]anthracene 3.00 U 5.00 ug/Kg 06/16/111.50

Fluoranthene 3.00 U 5.00 ug/Kg 06/16/111.50

Fluorene 3.00 U 5.00 ug/Kg 06/16/111.50

Indeno[1,2,3-c,d] pyrene 3.00 U 5.00 ug/Kg 06/16/111.50

Naphthalene 2.36J 5.00 ug/Kg 06/16/111.50

Phenanthrene 3.00 U 5.00 ug/Kg 06/16/111.50

Pyrene 3.00 U 5.00 ug/Kg 06/16/111.50

Surrogates

2-Fluorobiphenyl <surr> 76.3 45-105 % 06/16/11

Terphenyl-d14 <surr> 125 30-125 % 06/16/11

Instrument

Method

Batch XMS6005

8270D SIMS (PAH)

HP 6890/5973 MS SVQA

43 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

DateOriginal

PrepShannon & Wilson, Inc.

32-1-17172-6 4501 Lake Otis

Duplicate1030945


1118385004


1112386001, 1112386002, 1112386003, 1112386004

ParameterQC

Result

Analysis

DateRPDRPD

LimitsOriginal

ResultUnits

Solids

88.0 92.0 % 4 (< 15 ) 06/11/2011Total Solids

Batch

Method

Instrument

SPT8397

SM20 2540G

44 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-6 4501 Lake Otis



1112386001, 1112386002, 1112386003, 1112386004, 1112386005

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Gasoline Range Organics LCS 10.4 104 ( 60-120 ) 10.0 mg/Kg 06/10/2011

LCSD 10.5 105 1 (< 20 ) 10.0 mg/Kg 06/10/2011

Surrogates


LCSD 102 1 06/10/2011

Batch

Method

Instrument

VFC10514

AK101

Agilent 7890 PID/FID

45 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-6 4501 Lake Otis


XXX24876

SW3550C

06/13/2011


1112386001, 1112386002, 1112386003, 1112386004

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Diesel Range Organics LCS 154 92 ( 75-125 ) 167 mg/Kg 06/13/2011

LCSD 158 95 2 (< 20 ) 167 mg/Kg 06/13/2011

Surrogates

5a Androstane <surr> LCS 85 ( 60-120 ) 06/13/2011

LCSD 86 2 06/13/2011

Batch

Method

Instrument

XFC9853

AK102

HP 7890A FID SV E F

Residual Range Organics LCS 162 97 ( 60-120 ) 167 mg/Kg 06/13/2011

LCSD 163 98 1 (< 20 ) 167 mg/Kg 06/13/2011

Surrogates

n-Triacontane-d62 <surr> LCS 93 ( 60-120 ) 06/13/2011

LCSD 95 3 06/13/2011

Batch

Method

Instrument

XFC9853

AK103

HP 7890A FID SV E F

46 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis



1112386001, 1112386002, 1112386003, 1112386004, 1112386005

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


47 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


1,1,1,2-Tetrachloroethane LCS 721 96 ( 80-125 ) 750 ug/Kg 06/12/2011

1,1,1-Trichloroethane LCS 693 92 ( 80-127 ) 750 ug/Kg 06/12/2011

1,1,2,2-Tetrachloroethane LCS 707 94 ( 80-124 ) 750 ug/Kg 06/12/2011

1,1,2-Trichloroethane LCS 732 98 ( 80-124 ) 750 ug/Kg 06/12/2011

1,1-Dichloroethane LCS 676 90 ( 77-125 ) 750 ug/Kg 06/12/2011

1,1-Dichloroethene LCS 675 90 ( 65-150 ) 750 ug/Kg 06/12/2011

1,1-Dichloropropene LCS 685 91 ( 76-134 ) 750 ug/Kg 06/12/2011

1,2,3-Trichlorobenzene LCS 769 102 ( 68-125 ) 750 ug/Kg 06/12/2011

1,2,3-Trichloropropane LCS 702 94 ( 78-123 ) 750 ug/Kg 06/12/2011

1,2,4-Trichlorobenzene LCS 798 106 ( 76-122 ) 750 ug/Kg 06/12/2011

1,2,4-Trimethylbenzene LCS 735 98 ( 80-122 ) 750 ug/Kg 06/12/2011

1,2-Dibromo-3-chloropropane LCS 735 98 ( 71-128 ) 750 ug/Kg 06/12/2011

1,2-Dibromoethane LCS 731 98 ( 80-124 ) 750 ug/Kg 06/12/2011

1,2-Dichlorobenzene LCS 708 94 ( 80-120 ) 750 ug/Kg 06/12/2011

1,2-Dichloroethane LCS 697 93 ( 80-122 ) 750 ug/Kg 06/12/2011

1,2-Dichloropropane LCS 742 99 ( 80-120 ) 750 ug/Kg 06/12/2011

1,3,5-Trimethylbenzene LCS 718 96 ( 80-123 ) 750 ug/Kg 06/12/2011





48 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


2-Butanone (MEK) LCS 1960 87 ( 61-140 ) 2250 ug/Kg 06/12/2011

2-Chlorotoluene LCS 718 96 ( 80-123 ) 750 ug/Kg 06/12/2011

2-Hexanone LCS 2180 97 ( 74-129 ) 2250 ug/Kg 06/12/2011

4-Chlorotoluene LCS 711 95 ( 80-123 ) 750 ug/Kg 06/12/2011

4-Isopropyltoluene LCS 719 96 ( 80-123 ) 750 ug/Kg 06/12/2011

4-Methyl-2-pentanone (MIBK) LCS 2180 97 ( 76-126 ) 2250 ug/Kg 06/12/2011

Benzene LCS 647 86 ( 80-123 ) 750 ug/Kg 06/12/2011

Bromobenzene LCS 673 90 ( 80-123 ) 750 ug/Kg 06/12/2011

Bromochloromethane LCS 681 91 ( 72-125 ) 750 ug/Kg 06/12/2011

Bromodichloromethane LCS 756 101 ( 80-123 ) 750 ug/Kg 06/12/2011

Bromoform LCS 774 103 ( 74-125 ) 750 ug/Kg 06/12/2011

Bromomethane LCS 721 96 ( 60-149 ) 750 ug/Kg 06/12/2011

Carbon disulfide LCS 933 83 ( 45-160 ) 1130 ug/Kg 06/12/2011

Carbon tetrachloride LCS 722 96 ( 80-126 ) 750 ug/Kg 06/12/2011

Chlorobenzene LCS 702 94 ( 80-123 ) 750 ug/Kg 06/12/2011

Chloroethane LCS 700 93 ( 59-154 ) 750 ug/Kg 06/12/2011

Chloroform LCS 673 90 ( 72-125 ) 750 ug/Kg 06/12/2011

Chloromethane LCS 699 93 ( 62-140 ) 750 ug/Kg 06/12/2011

cis-1,2-Dichloroethene LCS 737 98 ( 76-125 ) 750 ug/Kg 06/12/2011

cis-1,3-Dichloropropene LCS 763 102 ( 80-125 ) 750 ug/Kg 06/12/2011

49 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Dibromochloromethane LCS 734 98 ( 80-125 ) 750 ug/Kg 06/12/2011

Dibromomethane LCS 664 89 ( 80-119 ) 750 ug/Kg 06/12/2011

Dichlorodifluoromethane LCS 704 94 ( 51-155 ) 750 ug/Kg 06/12/2011

Ethylbenzene LCS 715 95 ( 80-123 ) 750 ug/Kg 06/12/2011

Hexachlorobutadiene LCS 810 108 ( 78-124 ) 750 ug/Kg 06/12/2011

Isopropylbenzene (Cumene) LCS 758 101 ( 80-123 ) 750 ug/Kg 06/12/2011

Methylene chloride LCS 692 92 ( 73-125 ) 750 ug/Kg 06/12/2011

Methyl-t-butyl ether LCS 1020 91 ( 79-124 ) 1130 ug/Kg 06/12/2011

Naphthalene LCS 748 100 ( 68-122 ) 750 ug/Kg 06/12/2011

n-Butylbenzene LCS 734 98 ( 80-124 ) 750 ug/Kg 06/12/2011

n-Propylbenzene LCS 721 96 ( 80-125 ) 750 ug/Kg 06/12/2011

o-Xylene LCS 733 98 ( 80-123 ) 750 ug/Kg 06/12/2011

P & M -Xylene LCS 1470 98 ( 80-125 ) 1500 ug/Kg 06/12/2011

sec-Butylbenzene LCS 732 98 ( 80-122 ) 750 ug/Kg 06/12/2011

Styrene LCS 778 104 ( 80-124 ) 750 ug/Kg 06/12/2011

tert-Butylbenzene LCS 719 96 ( 80-121 ) 750 ug/Kg 06/12/2011

Tetrachloroethene LCS 733 98 ( 79-128 ) 750 ug/Kg 06/12/2011

Toluene LCS 731 98 ( 80-125 ) 750 ug/Kg 06/12/2011

trans-1,2-Dichloroethene LCS 645 86 ( 76-126 ) 750 ug/Kg 06/12/2011

trans-1,3-Dichloropropene LCS 778 104 ( 80-124 ) 750 ug/Kg 06/12/2011

Trichloroethene LCS 712 95 ( 80-123 ) 750 ug/Kg 06/12/2011

50 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Trichlorofluoromethane LCS 732 98 ( 62-149 ) 750 ug/Kg 06/12/2011

Vinyl chloride LCS 791 106 ( 68-139 ) 750 ug/Kg 06/12/2011

Xylenes (total) LCS 2210 98 ( 86-124 ) 2250 ug/Kg 06/12/2011

Surrogates




Batch

Method

Instrument

VMS12141

SW8260B


51 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


XXX24925

SW3550C

06/16/2011


1112386003

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


52 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


XXX24925

SW3550C

06/16/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


1-Methylnaphthalene LCS 18.0 81 ( 44-107 ) 22.2 ug/Kg 06/17/2011

2-Methylnaphthalene LCS 17.3 78 ( 45-105 ) 22.2 ug/Kg 06/17/2011

Acenaphthene LCS 17.6 79 ( 45-110 ) 22.2 ug/Kg 06/17/2011

Acenaphthylene LCS 17.1 77 ( 45-105 ) 22.2 ug/Kg 06/17/2011

Anthracene LCS 17.1 77 ( 55-105 ) 22.2 ug/Kg 06/17/2011

Benzo(a)Anthracene LCS 19.7 89 ( 50-110 ) 22.2 ug/Kg 06/17/2011

Benzo[a]pyrene LCS 15.4 69 ( 50-110 ) 22.2 ug/Kg 06/17/2011

Benzo[b]Fluoranthene LCS 20.4 92 ( 45-115 ) 22.2 ug/Kg 06/17/2011

Benzo[g,h,i]perylene LCS 18.9 85 ( 40-125 ) 22.2 ug/Kg 06/17/2011

Benzo[k]fluoranthene LCS 20.6 93 ( 45-125 ) 22.2 ug/Kg 06/17/2011

Chrysene LCS 19.6 88 ( 55-110 ) 22.2 ug/Kg 06/17/2011

Dibenzo[a,h]anthracene LCS 18.2 82 ( 40-125 ) 22.2 ug/Kg 06/17/2011

Fluoranthene LCS 21.1 95 ( 55-115 ) 22.2 ug/Kg 06/17/2011

Fluorene LCS 18.1 81 ( 50-110 ) 22.2 ug/Kg 06/17/2011

Indeno[1,2,3-c,d] pyrene LCS 18.9 85 ( 40-120 ) 22.2 ug/Kg 06/17/2011

Naphthalene LCS 22.3 100 ( 40-105 ) 22.2 ug/Kg 06/17/2011

Phenanthrene LCS 19.8 89 ( 50-110 ) 22.2 ug/Kg 06/17/2011

Pyrene LCS 20.3 91 ( 45-125 ) 22.2 ug/Kg 06/17/2011

Surrogates

2-Fluorobiphenyl <surr> LCS 79 ( 45-105 ) 06/17/2011

Terphenyl-d14 <surr> LCS 97 ( 30-125 ) 06/17/2011

53 of 62

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-6 4501 Lake Otis


XXX24925

SW3550C

06/16/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Batch

Method

Instrument

XMS6007

8270D SIMS (PAH)


54 of 62

Matrix

SGS Ref.# Printed Date/Time 06/22/2011 17:04Batch

Method

Date

Original

Prep1031030 Matrix Spike

1031031 Matrix Spike Duplicate

1031029

Solid/Soil (Wet Weight)


1112386001, 1112386002, 1112386003, 1112386004, 1112386005

ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


1,1,1,2-Tetrachloroethane MS (16.1) U 755 97 ( 80-125 ) 776 ug/Kg 06/12/2011

MSD 725 93 4 (< 20 ) 776 ug/Kg 06/12/2011

1,1,1-Trichloroethane MS (16.1) U 714 92 ( 80-127 ) 776 ug/Kg 06/12/2011

MSD 726 94 2 (< 20 ) 776 ug/Kg 06/12/2011

1,1,2,2-Tetrachloroethane MS (31.0) U 739 95 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 727 94 2 (< 20 ) 776 ug/Kg 06/12/2011

1,1,2-Trichloroethane MS (16.1) U 730 94 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 721 93 1 (< 20 ) 776 ug/Kg 06/12/2011

1,1-Dichloroethane MS (16.1) U 700 90 ( 77-125 ) 776 ug/Kg 06/12/2011

MSD 713 92 2 (< 20 ) 776 ug/Kg 06/12/2011

1,1-Dichloroethene MS (16.1) U 781 101 ( 65-150 ) 776 ug/Kg 06/12/2011

MSD 751 97 4 (< 20 ) 776 ug/Kg 06/12/2011

1,1-Dichloropropene MS (16.1) U 720 93 ( 76-134 ) 776 ug/Kg 06/12/2011

MSD 689 89 4 (< 20 ) 776 ug/Kg 06/12/2011

1,2,3-Trichlorobenzene MS (31.0) U 750 97 ( 68-125 ) 776 ug/Kg 06/12/2011

MSD 723 93 4 (< 20 ) 776 ug/Kg 06/12/2011

1,2,3-Trichloropropane MS (16.1) U 717 92 ( 78-123 ) 776 ug/Kg 06/12/2011

MSD 683 88 5 (< 20 ) 776 ug/Kg 06/12/2011

1,2,4-Trichlorobenzene MS (16.1) U 770 99 ( 76-122 ) 776 ug/Kg 06/12/2011

MSD 771 99 0 (< 20 ) 776 ug/Kg 06/12/2011

1,2,4-Trimethylbenzene MS (31.0) U 733 95 ( 80-122 ) 776 ug/Kg 06/12/2011

MSD 730 94 0 (< 20 ) 776 ug/Kg 06/12/2011

1,2-Dibromo-3-chloropropane MS (64.2) U 807 104 ( 71-128 ) 776 ug/Kg 06/12/2011

MSD 815 105 1 (< 20 ) 776 ug/Kg 06/12/2011

1,2-Dibromoethane MS (16.1) U 749 97 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 726 94 3 (< 20 ) 776 ug/Kg 06/12/2011

1,2-Dichlorobenzene MS (16.1) U 730 94 ( 80-120 ) 776 ug/Kg 06/12/2011

MSD 725 93 1 (< 20 ) 776 ug/Kg 06/12/2011

1,2-Dichloroethane MS (16.1) U 718 93 ( 80-122 ) 776 ug/Kg 06/12/2011

MSD 730 94 2 (< 20 ) 776 ug/Kg 06/12/2011

1,2-Dichloropropane MS (16.1) U 794 102 ( 80-120 ) 776 ug/Kg 06/12/2011

MSD 760 98 4 (< 20 ) 776 ug/Kg 06/12/2011

1,3,5-Trimethylbenzene MS (16.1) U 717 92 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 721 93 1 (< 20 ) 776 ug/Kg 06/12/2011


MSD 709 91 1 (< 20 ) 776 ug/Kg 06/12/2011


55 of 62

Matrix


Method

Date

Original



1031029


ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


MSD 691 89 2 (< 20 ) 776 ug/Kg 06/12/2011


MSD 752 97 1 (< 20 ) 776 ug/Kg 06/12/2011


MSD 663 85 8 (< 20 ) 776 ug/Kg 06/12/2011

2-Butanone (MEK) MS (161) U 1970 84 ( 61-140 ) 2330 ug/Kg 06/12/2011

MSD 2080 89 5 (< 20 ) 2330 ug/Kg 06/12/2011

2-Chlorotoluene MS (16.1) U 707 91 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 704 91 0 (< 20 ) 776 ug/Kg 06/12/2011

2-Hexanone MS (161) U 2320 100 ( 74-129 ) 2330 ug/Kg 06/12/2011

MSD 2230 96 4 (< 20 ) 2330 ug/Kg 06/12/2011

4-Chlorotoluene MS (16.1) U 700 90 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 718 93 3 (< 20 ) 776 ug/Kg 06/12/2011

4-Isopropyltoluene MS (16.1) U 734 95 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 719 93 2 (< 20 ) 776 ug/Kg 06/12/2011

4-Methyl-2-pentanone (MIBK) MS (161) U 2180 94 ( 76-126 ) 2330 ug/Kg 06/12/2011

MSD 2180 94 0 (< 20 ) 2330 ug/Kg 06/12/2011

Benzene MS (8.08) U 704 91 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 819 106 15 (< 20 ) 776 ug/Kg 06/12/2011

Bromobenzene MS (16.1) U 702 90 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 712 92 1 (< 20 ) 776 ug/Kg 06/12/2011

Bromochloromethane MS (16.1) U 710 91 ( 72-125 ) 776 ug/Kg 06/12/2011

MSD 683 88 4 (< 20 ) 776 ug/Kg 06/12/2011

Bromodichloromethane MS (16.1) U 762 98 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 782 101 3 (< 20 ) 776 ug/Kg 06/12/2011

Bromoform MS (16.1) U 780 100 ( 74-125 ) 776 ug/Kg 06/12/2011

MSD 774 100 1 (< 20 ) 776 ug/Kg 06/12/2011

Bromomethane MS (128) U 751 97 ( 60-149 ) 776 ug/Kg 06/12/2011

MSD 735 95 2 (< 20 ) 776 ug/Kg 06/12/2011

Carbon disulfide MS (64.2) U 1140 98 ( 45-160 ) 1160 ug/Kg 06/12/2011

MSD 1130 97 1 (< 20 ) 1160 ug/Kg 06/12/2011

Carbon tetrachloride MS (16.1) U 772 99 ( 80-126 ) 776 ug/Kg 06/12/2011

MSD 757 98 2 (< 20 ) 776 ug/Kg 06/12/2011

Chlorobenzene MS (16.1) U 721 93 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 689 89 4 (< 20 ) 776 ug/Kg 06/12/2011

Chloroethane MS (128) U 663 85 ( 59-154 ) 776 ug/Kg 06/12/2011

MSD 646 83 3 (< 20 ) 776 ug/Kg 06/12/2011

Chloroform MS (16.1) U 688 89 ( 72-125 ) 776 ug/Kg 06/12/2011

MSD 656 85 5 (< 20 ) 776 ug/Kg 06/12/2011

Chloromethane MS (16.1) U 636 82 ( 62-140 ) 776 ug/Kg 06/12/201156 of 62

Matrix


Method

Date

Original



1031029


ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


MSD 622 80 2 (< 20 ) 776 ug/Kg 06/12/2011

cis-1,2-Dichloroethene MS (16.1) U 763 98 ( 76-125 ) 776 ug/Kg 06/12/2011

MSD 698 90 9 (< 20 ) 776 ug/Kg 06/12/2011

cis-1,3-Dichloropropene MS (16.1) U 772 100 ( 80-125 ) 776 ug/Kg 06/12/2011

MSD 777 100 1 (< 20 ) 776 ug/Kg 06/12/2011

Dibromochloromethane MS (16.1) U 735 95 ( 80-125 ) 776 ug/Kg 06/12/2011

MSD 736 95 0 (< 20 ) 776 ug/Kg 06/12/2011

Dibromomethane MS (16.1) U 700 90 ( 80-119 ) 776 ug/Kg 06/12/2011

MSD 671 86 4 (< 20 ) 776 ug/Kg 06/12/2011

Dichlorodifluoromethane MS (31.0) U 617 80 ( 51-155 ) 776 ug/Kg 06/12/2011

MSD 558 72 10 (< 20 ) 776 ug/Kg 06/12/2011

Ethylbenzene MS (16.1) U 750 97 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 719 93 4 (< 20 ) 776 ug/Kg 06/12/2011

Hexachlorobutadiene MS (31.0) U 879 113 ( 78-124 ) 776 ug/Kg 06/12/2011

MSD 860 111 2 (< 20 ) 776 ug/Kg 06/12/2011

Isopropylbenzene (Cumene) MS (16.1) U 778 100 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 762 98 2 (< 20 ) 776 ug/Kg 06/12/2011

Methylene chloride MS (64.2) U 739 95 ( 73-125 ) 776 ug/Kg 06/12/2011

MSD 728 94 2 (< 20 ) 776 ug/Kg 06/12/2011

Methyl-t-butyl ether MS (64.2) U 1050 91 ( 79-124 ) 1160 ug/Kg 06/12/2011

MSD 1060 91 1 (< 20 ) 1160 ug/Kg 06/12/2011

Naphthalene MS (31.0) U 762 98 ( 68-122 ) 776 ug/Kg 06/12/2011

MSD 739 95 3 (< 20 ) 776 ug/Kg 06/12/2011

n-Butylbenzene MS (16.1) U 724 93 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 719 93 1 (< 20 ) 776 ug/Kg 06/12/2011

n-Propylbenzene MS (16.1) U 711 92 ( 80-125 ) 776 ug/Kg 06/12/2011

MSD 722 93 2 (< 20 ) 776 ug/Kg 06/12/2011

o-Xylene MS (31.0) U 758 98 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 718 92 6 (< 20 ) 776 ug/Kg 06/12/2011

P & M -Xylene MS (31.0) U 1530 99 ( 80-125 ) 1550 ug/Kg 06/12/2011

MSD 1520 98 1 (< 20 ) 1550 ug/Kg 06/12/2011

sec-Butylbenzene MS (16.1) U 734 95 ( 80-122 ) 776 ug/Kg 06/12/2011

MSD 730 94 1 (< 20 ) 776 ug/Kg 06/12/2011

Styrene MS (16.1) U 781 101 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 772 99 1 (< 20 ) 776 ug/Kg 06/12/2011

tert-Butylbenzene MS (16.1) U 738 95 ( 80-121 ) 776 ug/Kg 06/12/2011

MSD 709 91 4 (< 20 ) 776 ug/Kg 06/12/2011

Tetrachloroethene MS (8.08) U 767 99 ( 79-128 ) 776 ug/Kg 06/12/2011

MSD 716 92 7 (< 20 ) 776 ug/Kg 06/12/2011

Toluene MS (31.0) U 767 99 ( 80-125 ) 776 ug/Kg 06/12/201157 of 62

Matrix


Method

Date

Original



1031029


ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


MSD 761 98 1 (< 20 ) 776 ug/Kg 06/12/2011

trans-1,2-Dichloroethene MS (16.1) U 742 96 ( 76-126 ) 776 ug/Kg 06/12/2011

MSD 726 94 2 (< 20 ) 776 ug/Kg 06/12/2011

trans-1,3-Dichloropropene MS (16.1) U 783 101 ( 80-124 ) 776 ug/Kg 06/12/2011

MSD 777 100 1 (< 20 ) 776 ug/Kg 06/12/2011

Trichloroethene MS (8.08) U 749 97 ( 80-123 ) 776 ug/Kg 06/12/2011

MSD 738 95 2 (< 20 ) 776 ug/Kg 06/12/2011

Trichlorofluoromethane MS (31.0) U 699 90 ( 62-149 ) 776 ug/Kg 06/12/2011

MSD 698 90 0 (< 20 ) 776 ug/Kg 06/12/2011

Vinyl chloride MS (16.1) U 742 96 ( 68-139 ) 776 ug/Kg 06/12/2011

MSD 700 90 6 (< 20 ) 776 ug/Kg 06/12/2011

Xylenes (total) MS (64.2) U 2290 98 ( 86-124 ) 2330 ug/Kg 06/12/2011

MSD 2230 96 3 (< 20 ) 2330 ug/Kg 06/12/2011

Surrogates

1,2-Dichloroethane-D4 <surr> MS 635 82 ( 80-117 ) 06/12/2011

MSD 651 84 3 06/12/2011

4-Bromofluorobenzene <surr> MS 1800 87 ( 68-136 ) 06/12/2011

MSD 1830 89 2 06/12/2011

Toluene-d8 <surr> MS 704 91 ( 85-121 ) 06/12/2011

MSD 681 88 3 06/12/2011

Batch

Method

Instrument

VMS12141

SW8260B


58 of 62

Matrix


Method

Date

Original



1112492085


XXX24925

Sonication Extraction Soil 8270 PAH SIM

06/16/2011


1112386003

ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


1-Methylnaphthalene MS 1320 425 -1,680* ( 44-107 ) 53.2 ug/Kg 06/17/2011

MSD 677 -1,200* 46 (< 30 ) 53.0 ug/Kg 06/17/2011*

2-Methylnaphthalene MS 1910 550 -2,560* ( 45-105 ) 53.2 ug/Kg 06/17/2011

MSD 873 -1,950* 46 (< 30 ) 53.0 ug/Kg 06/17/2011*

Acenaphthene MS 1870 727 -2,140* ( 45-110 ) 53.2 ug/Kg 06/17/2011

MSD 1241 -1,190* 52 (< 30 ) 53.0 ug/Kg 06/17/2011*

Acenaphthylene MS 753 357 -745* ( 45-105 ) 53.2 ug/Kg 06/17/2011

MSD 459 -555* 25 (< 30 ) 53.0 ug/Kg 06/17/2011

Benzo[b]Fluoranthene MS 5550 2802 -5,170* ( 45-115 ) 53.2 ug/Kg 06/17/2011

MSD 4118 -2,690* 38 (< 30 ) 53.0 ug/Kg 06/18/2011*

Benzo[k]fluoranthene MS (66.6) U 0.00 0* ( 45-125 ) 53.2 ug/Kg 06/17/2011

MSD 0.00 0* 0 (< 30 ) 53.0 ug/Kg 06/17/2011

Dibenzo[a,h]anthracene MS 1080 507 -1,070* ( 40-125 ) 53.2 ug/Kg 06/17/2011

MSD 771 -575* 41 (< 30 ) 53.0 ug/Kg 06/17/2011*

Fluoranthene MS 9080 4246 -9,130* ( 55-115 ) 53.2 ug/Kg 06/17/2011

MSD 6791 -4,330* 46 (< 30 ) 53.0 ug/Kg 06/18/2011*

Phenanthrene MS 11700 4952 -12,700* ( 50-110 ) 53.2 ug/Kg 06/17/2011

MSD 7904 -7,130* 46 (< 30 ) 53.0 ug/Kg 06/18/2011*

Pyrene MS 9810 4642 -9,750* ( 45-125 ) 53.2 ug/Kg 06/17/2011

MSD 7380 -4,590* 46 (< 30 ) 53.0 ug/Kg 06/18/2011*

Surrogates

2-Fluorobiphenyl <surr> MS 42.8 81 ( 45-105 ) 06/17/2011

MSD 42.4 80 1 06/17/2011

Terphenyl-d14 <surr> MS 56.0 105 ( 30-125 ) 06/17/2011

MSD 61.2 115 9 06/17/2011

Batch

Method

Instrument

XMS6005

8270D SIMS (PAH)


59 of 62

60 of 62

61 of 62

62 of 62

Page 1 of 6






a. COC information completed, signed, and dated (including released/received by)? Yes / No / NA (Please explain.) Comments: Sample D2S1 was inadvertently mislabeled as Sample D2S3 on the chain of custody, but is correctly identified in the report tables.






b. Sample preservation acceptable - acidified waters, Methanol-preserved VOC soil (GRO, BTEX, VOCs, etc.)? Yes / No / NA (Please explain.) Comments:






Comments:

4. Case Narrative


b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: Anthracene was detected in the method blank at 6.25 mg/kg. MS/MSD recoveries for multiple analytes are outside QC criteria. MS/MSD RPDs do not meet QC criteria.


d. What is the effect on data quality/usability, according to the case narrative? Comments: Analytes with MS/MSD RPD failures are estimated in the original sample, where detected.

5. Sample Results


explain.) Comments:





Comments:

d. Are the reported LOQs less than the Cleanup Level or the minimum required detection level for the project? Yes / No / NA (Please explain.) Comments: LODs are greater than the ADEC migration to groundwater standard for non-detect results in the following analytes: 1,2-dichloroethane, 1,2-dichloropropane, 1,2-dibromoethane, methylene chloride,

1,1,2,2-tetrachloroethane, 1,1,2-trichloroethane, 1,2,3-tricloropropane, and vinyl chloride in project Samples D1S3, D2S3, D3S2, and D3S4

Carbon tetrachloride and bromomethane in project Sample D1S3.

e. Data quality or usability affected? (Please explain.) Comments: The potential presence of these analytes at concentrations greater than the ADEC migration to groundwater cleanup standard but less than the LOD cannot be determined.

6. QC Samples

a. Method Blank


ii. All method blank results less than LOQ? Yes / No / NA (Please explain.) Comments: Anthracene was detected at 6.25 mg/kg.

iii. If above LOQ, what samples are affected?

Comments: Sample D3S2.

iv. Do the affected sample(s) have data flags? Yes / No / NA (Please explain.) Comments: The results are flagged in the report tables.



Comments: The detection is potentially attributable to lab contamination. The result is an estimate.




i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples?

(LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments:

ii. Metals/Inorganics - One LCS and one sample duplicate reported per matrix, analysis and 20 samples? Yes / No / NA (Please explain.) Comments:

iii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs, if applicable. (AK petroleum methods: AK101 60%-120%, AK102 75%-125%, AK103 60%-120%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments:

iv. Precision – All relative percent differences (RPDs) reported and less than method or laboratory limits? And project specified DQOs, if applicable. RPD reported from LCS/LCSD, MS/MSD, and or sample/sample duplicate. (AK Petroleum methods 20%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments: For PAH analysis by EPA 8270 SIMS and VOC analysis by EPA 8260B, MS/MSD RPDs are evaluated. Eight of the ten reported PAH analytes had RPDs outside of QC criteria.

v. If %R or RPD is outside of acceptable limits, what samples are affected? Comments: Sample D3S2.


vii. Data quality or usability affected? Explain. Comments: It is our opinion that the RPD failure was the result of concentrations of PAH analytes in the spiked sample, which was not one of the project samples. Therefore, the MS/MSD RPD failures do not indicate a precision failure in our samples. Because the precision of the project sample/duplicate is within the DQOs, it the results are not flagged.




i. Are surrogate recoveries reported for organic analyses, field, QC and laboratory

samples? Yes / No / NA (Please explain.) Comments:


iii. Do the sample results with failed surrogate recoveries have data flags? Yes / No / NA (Please explain.) Comments: If so, are the data flags clearly defined? Yes / No / NA (Please explain.) Comments:




explain.) Comments:


iii. All results less than LOQ? Yes / No / NA (Please explain.) Comments: Carbon disulfide was detected at a concentration less than the LOQ.

iv. If above LOQ, what samples are affected? NA Comments: Carbon disulfide was not detected in the project samples.

v. Data quality or usability affected? Comments: Data quality or usability is not affected.

e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.)



Comments: Sample D3S4 is a duplicate of Sample D3S2


iii. Precision – All relative percent differences (RPDs) less than specified DQOs? (Recommended: 30% for water, 50% for soil) Yes / No / NA (Please explain.) Comments: For analytes detected in both samples, the RPDs were 18.9 percent (DRO) and 29.5 percent (RRO)



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SGS North America Environmental Services – Alaska DivisionClient Services/Continuous Improvement Lead

Heather L. Hall 2011.07.0115:31:51 -08'00'





Lab Sample ID

Sample Comments



1035306




1035307




1035312







32-1-17172-006 4115 Lake Otis

Project Manager

[email protected]

Steve Crupi

[email protected]

T: (907) 561-2120 F:

Attn: Jake Gano


Anchorage, AK 99518

Certification:






1112835


Workorder No.:

Client:

Project:



Cover Page

Glossary


Case Narrative





















CL Control Limit


DF Dilution Factor




GT Greater Than







LT Less Than


MB Method Blank




R Rejected

RL Reporting Limit








SAMPLE SUMMARY




Analytical Methods



Print Date: 7/1/2011 2:31 pm



1112835001 17172-006-DS1

1112835002 17172-006-WTB






ug/L912Toluene






ug/L0.330JStyrene



ug/L2.21Naphthalene

ug/L26.9o-Xylene















Analytical

Batch

Prep



DL DF











































Analytical

Batch

Prep



DL DF







































Analytical

Batch

Prep



DL DF

Batch Information

























Analytical

Batch

Prep



DL DF











































Analytical

Batch

Prep



DL DF







































Analytical

Batch

Prep



DL DF

Batch Information











Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


1112835001, 1112835002


DateDL

























2-Hexanone 6.20 U 10.0 ug/L 06/30/113.10




Benzene 0.240 U 0.400 ug/L 06/30/110.120




Bromoform 0.620 U 1.00 ug/L 06/30/110.310





Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


DateDL



Chloroform 0.600 U 1.00 ug/L 06/30/110.300















o-Xylene 0.620 U 1.00 ug/L 06/30/110.310

P & M -Xylene 1.24 U 2.00 ug/L 06/30/110.620


Styrene 0.620 U 1.00 ug/L 06/30/110.310



Toluene 0.620 U 1.00 ug/L 06/30/110.310







Surrogates



Toluene-d8 <surr> 99.4 85-120 % 06/30/11

Instrument

Method

Batch VMS12198

SW8260B


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


1112835001, 1112835002

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 34.5 115 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.9 120 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.4 98 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 30.8 103 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.8 113 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.5 125 6 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.4 115 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.0 110 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.9 100 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.6 99 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.1 110 0 (< 20 ) 30 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 30.9 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.7 112 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.5 108 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.9 100 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 39.0 130 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 118 131 14 (< 20 ) 90 ug/L 06/30/2011


LCSD 30.1 100 3 (< 20 ) 30 ug/L 06/30/2011

2-Hexanone LCS 86.5 96 ( 55-130 ) 90 ug/L 06/30/2011

LCSD 93.0 103 7 (< 20 ) 90 ug/L 06/30/2011


LCSD 30.3 101 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 113 125 2 (< 20 ) 90 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Benzene LCS 32.8 109 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 33.2 111 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.6 105 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.1 124 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.0 113 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.6 125 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 45.2 151 * 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 49.7 110 1 (< 20 ) 45 ug/L 06/30/2011


LCSD 36.6 122 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.1 110 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.7 109 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.0 113 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.5 105 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.7 119 0 (< 20 ) 30 ug/L 06/30/2011


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 35.5 118 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.9 116 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.6 112 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.2 121 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.8 113 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.6 115 6 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.9 113 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 30.7 102 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 50.7 113 2 (< 20 ) 45 ug/L 06/30/2011


LCSD 32.3 108 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.5 105 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011

o-Xylene LCS 33.7 112 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 34.1 114 1 (< 20 ) 30 ug/L 06/30/2011

P & M -Xylene LCS 66.9 112 ( 75-130 ) 60 ug/L 06/30/2011

LCSD 67.3 112 1 (< 20 ) 60 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 31.6 105 4 (< 20 ) 30 ug/L 06/30/2011

Styrene LCS 34.1 114 ( 65-135 ) 30 ug/L 06/30/2011

LCSD 34.6 115 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.4 118 2 (< 20 ) 30 ug/L 06/30/2011

Toluene LCS 31.8 106 ( 75-120 ) 30 ug/L 06/30/2011

LCSD 31.9 106 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.1 120 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.9 120 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.6 122 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.7 112 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 101 113 1 (< 20 ) 90 ug/L 06/30/2011

Surrogates


LCSD 102 2 06/30/2011


LCSD 94 0 06/30/2011


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 98 1 06/30/2011

Batch

Method

Instrument

VMS12198

SW8260B


Page 1 of 6



















Comments: The sample was collected approximately 30 minutes before the temperature was measured at the laboratory. It is our opinion that because the samples was collected shortly before being submitted, the temperature does not affect the quality or usability of the data.

4. Case Narrative


b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: LCS and LSCD recoveries for bromomethane and methyl iodide are outside QC criteria (biased high). CCV recoveries for several analytes do not meet QC criteria (biased high).



5. Sample Results


explain.) Comments:





Comments:

d. Are the reported LOQs less than the Cleanup Level or the minimum required detection level for the project? Yes / No / NA (Please explain.) Comments: LODs are greater than the ADEC groundwater standard for several VOC analytes. However, the results are used for disposal characterization; the results are still usable for this purpose.

e. Data quality or usability affected? (Please explain.) Comments: The data are usable for the purposed of disposal characterization.

6. QC Samples

a. Method Blank




Comments:






i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples? (LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments:

ii. Metals/Inorganics - One LCS and one sample duplicate reported per matrix, analysis and 20 samples? Yes / No / NA (Please explain.)



Comments:

iii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs, if applicable. (AK petroleum methods: AK101 60%-120%, AK102 75%-125%, AK103 60%-120%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments: LCS/LCSD recoveries for bromomethane are outside of QC criteria (biased high). Also, according to the case narrative LCS/LCSD recoveries for methyl iodide are biased high, although the results of this analyte are not included with the suite of VOCs on this report.








iii. Do the sample results with failed surrogate recoveries have data flags? Yes / No / NA (Please explain.) Comments:







explain.) Comments:


iii. All results less than LOQ? Yes / No / NA (Please explain.) Comments: Methylene chloride was detected at a concentration less than the LOQ.


v. Data quality or usability affected? . Comments: Methylene chloride is a common lab contaminant and was not detected in the project sample. It is our opinion that the detection was likely due to contamination at the lab. Data quality or usability is not affected.

e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.) Comments: Field duplicates were not submitted for disposal characterization samples.







be entered below)






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Steven Crupi 2011.10.26 16:54:16 -08'00'





Lab Sample ID

Sample Comments



1035306




1035307




1035312







32-1-17172-006 4115 Lake Otis

Project Manager

[email protected]

Steve Crupi

[email protected]

T: (907) 561-2120 F:

Attn: Jake Gano


Anchorage, AK 99518

Certification:






1112835


Workorder No.:

Client:

Project:



Cover Page

Glossary


Case Narrative





















CL Control Limit


DF Dilution Factor




GT Greater Than







LT Less Than


MB Method Blank




R Rejected

RL Reporting Limit








SAMPLE SUMMARY




Analytical Methods



Print Date: 7/1/2011 2:31 pm



1112835001 17172-006-DS1

1112835002 17172-006-WTB






ug/L912Toluene






ug/L0.330JStyrene



ug/L2.21Naphthalene

ug/L26.9o-Xylene















Analytical

Batch

Prep



DL DF











































Analytical

Batch

Prep



DL DF







































Analytical

Batch

Prep



DL DF

Batch Information

























Analytical

Batch

Prep



DL DF











































Analytical

Batch

Prep



DL DF







































Analytical

Batch

Prep



DL DF

Batch Information











Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


1112835001, 1112835002


DateDL

























2-Hexanone 6.20 U 10.0 ug/L 06/30/113.10




Benzene 0.240 U 0.400 ug/L 06/30/110.120




Bromoform 0.620 U 1.00 ug/L 06/30/110.310





Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


DateDL



Chloroform 0.600 U 1.00 ug/L 06/30/110.300















o-Xylene 0.620 U 1.00 ug/L 06/30/110.310

P & M -Xylene 1.24 U 2.00 ug/L 06/30/110.620


Styrene 0.620 U 1.00 ug/L 06/30/110.310



Toluene 0.620 U 1.00 ug/L 06/30/110.310







Surrogates



Toluene-d8 <surr> 99.4 85-120 % 06/30/11

Instrument

Method

Batch VMS12198

SW8260B


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011


1112835001, 1112835002

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 34.5 115 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.9 120 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.4 98 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 30.8 103 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.8 113 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.5 125 6 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.4 115 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.0 110 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.9 100 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.6 99 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.1 110 0 (< 20 ) 30 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 30.9 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.7 112 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.5 108 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 29.9 100 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.8 106 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 39.0 130 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 118 131 14 (< 20 ) 90 ug/L 06/30/2011


LCSD 30.1 100 3 (< 20 ) 30 ug/L 06/30/2011

2-Hexanone LCS 86.5 96 ( 55-130 ) 90 ug/L 06/30/2011

LCSD 93.0 103 7 (< 20 ) 90 ug/L 06/30/2011


LCSD 30.3 101 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 113 125 2 (< 20 ) 90 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Benzene LCS 32.8 109 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 33.2 111 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.6 105 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.1 124 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.0 113 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 37.6 125 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 45.2 151 * 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 49.7 110 1 (< 20 ) 45 ug/L 06/30/2011


LCSD 36.6 122 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.1 110 3 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.7 109 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.0 113 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.5 105 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.7 119 0 (< 20 ) 30 ug/L 06/30/2011


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 35.5 118 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.9 116 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.6 112 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.2 121 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.8 113 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 34.6 115 6 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.9 113 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 30.7 102 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 50.7 113 2 (< 20 ) 45 ug/L 06/30/2011


LCSD 32.3 108 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.5 105 5 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011

o-Xylene LCS 33.7 112 ( 80-120 ) 30 ug/L 06/30/2011

LCSD 34.1 114 1 (< 20 ) 30 ug/L 06/30/2011

P & M -Xylene LCS 66.9 112 ( 75-130 ) 60 ug/L 06/30/2011

LCSD 67.3 112 1 (< 20 ) 60 ug/L 06/30/2011

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits



LCSD 31.6 105 4 (< 20 ) 30 ug/L 06/30/2011

Styrene LCS 34.1 114 ( 65-135 ) 30 ug/L 06/30/2011

LCSD 34.6 115 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 31.0 103 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.4 118 2 (< 20 ) 30 ug/L 06/30/2011

Toluene LCS 31.8 106 ( 75-120 ) 30 ug/L 06/30/2011

LCSD 31.9 106 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.1 120 4 (< 20 ) 30 ug/L 06/30/2011


LCSD 32.8 109 0 (< 20 ) 30 ug/L 06/30/2011


LCSD 35.9 120 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 36.6 122 1 (< 20 ) 30 ug/L 06/30/2011


LCSD 33.7 112 2 (< 20 ) 30 ug/L 06/30/2011


LCSD 101 113 1 (< 20 ) 90 ug/L 06/30/2011

Surrogates


LCSD 102 2 06/30/2011


LCSD 94 0 06/30/2011


Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-006 4115 Lake Otis


VXX22361

SW5030B

06/30/2011

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


LCSD 98 1 06/30/2011

Batch

Method

Instrument

VMS12198

SW8260B


Page 1 of 6

LABORATORY DATA REVIEW CHECKLIST CS Report Name: Former Peacock Cleaners, 4501 Lake Otis Parkway, Anchorage, Alaska Date: December 2011 Laboratory Report Date: October 25, 2011 Consultant Firm: Shannon & Wilson, Inc. Completed by: Jake Gano Title: Environmental Engineer Laboratory Name: SGS North America, Inc. Work Order Number: 1114353 ADEC File Number: 2100.38.511 (NOTE: NA = not applicable; Text in italics added by Shannon & Wilson, Inc.)



















4. Case Narrative


b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: Surrogate recoveries do not meet QC criteria due to matrix interference for the following analysis in the following samples: VOCs (EPA 8260B) for Samples CS2, CS3, CS4, CS5, CS7, and the matrix spike. GRO (AK101) for Samples CS2, CS3, CS4, CS5, CS6, CS6S1, CS7, CS7S5, SWS1,

and SWS4. MSD recovery for naphthalene is outside QC criteria. MS/MSD RPDs for 1,2,3-trichlorobenzene and hexachlororbutadiene are outside QC criteria. CCV recovery for dichlorodifluoromethane does not meet QC criteria (biased high).



5. Sample Results


explain.) Comments: Additional VOCs provided for several samples that were not listed on the COC



b. All applicable holding times met? Yes / No / NA (Please explain.)

Comments:

c. All soils reported on a dry-weight basis? Yes / No / NA (Please explain.) Comments:

d. Are the reported LOQs less than the Cleanup Level or the minimum required detection level for the project? Yes / No / NA (Please explain.) Comments: For non-detect results, the limit of detection (LOD) exceeds the ADEC “migration to groundwater” concentration for several VOC analytes in several samples. However, LODs are less than the interim concentration reduction threshold specified in the QAPP for analytes with a specified threshold.

e. Data quality or usability affected? (Please explain.) Comments: Because the LODs are less than the interim concentration reduction threshold for the previously identified COPCs (including GRO, DRO, PCE, and PCE daughter products), the data are still usable for the purposes of this project.

6. QC Samples

a. Method Blank

i. One method blank reported per matrix, analysis, and 20 samples? Yes / No / NA (Please explain.) Comments: Multiple method blanks are reported for some analytes due to runs at dilution.



Comments:








i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples?

(LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments: LCS only for EPA 8260B and 8270D SIM, per the methods. Refer to MS/MSD RPD for precision.



iv. Precision – All relative percent differences (RPDs) reported and less than method or laboratory limits? And project specified DQOs, if applicable. RPD reported from LCS/LCSD, MS/MSD, and or sample/sample duplicate. (AK Petroleum methods 20%; all other analyses see the laboratory QC pages) Yes / No / NA (Please explain.) Comments: MS/MSD RPDs for 1,2,3-trichlorobenzene and hexachlorobutadiene are outside of QC criteria.








ii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs if applicable. (AK Petroleum methods 50-150 %R; all other analyses see the laboratory report pages) Yes / No / NA (Please explain.) Comments: Surrogate recoveries were outside of QC criteria for VOCs and GRO for several samples. See section 4.b for a complete list.

iii. Do the sample results with failed surrogate recoveries have data flags? Yes / No / NA (Please explain.) Comments: The surrogates results are flagged in the lab report. If so, are the data flags clearly defined? Yes / No / NA (Please explain.) Comments:

iv. Data quality or usability affected? Explain. Comments: For GRO analysis, each of the samples with surrogate failures contained hydrocarbon concentrations several orders of magnitude greater than the surrogate spike. Because the surrogate results were within the DQO for the LCS/LCSD and method blank, the failure within the project samples can be attributed to high concentrations of GRO and/or matrix interference, and not to a lab QC failure. For the VOC analytes, the surrogate (toluene-d8) associated with the COPCs, including BTEX, PCE, and PCE daughter products, had recoveries within the DQO. The BFB failures for AK101 and EPA 8260B may be due to inference from other hydrocarbons (i.e. DRO) and/or matrix interference. It is our opinion that the GRO and VOC data for this project are still usable.



explain.) Comments:


iii. All results less than LOQ? Yes / No / NA (Please explain.) Comments:


v. Data quality or usability affected? . Comments: Data quality or usability is not affected.



e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.) Comments: Sample CS3 is a duplicate of Sample CS2.


iii. Precision – All relative percent differences (RPDs) less than specified DQOs? (Recommended: 30% for water, 50% for soil) Yes / No / NA (Please explain.) Comments: For analytes detected in both samples, RPDs ranged from 1.8 percent (ethylbenzene) to 43 percent (cis-1,2-DCE).

iv. Data quality or usability affected? Explain. Comments: Data quality or usability not affected.


be entered below)

i. All results less than LOQ? Yes / No / NA (Please explain.) Comments: No decontamination or equipment blank collected, as specified in our ADEC- and EPA-approved QAPP.





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1 of 17

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Steven Crupi 2011.10.10 15:17:23 -08'00'

Case NarrativeSHANNOT Shannon & Wilson, Inc.

1114824 32-1-17172-009 4501 Lake Otis

Customer:

Project:

SGS North America Inc.


1114824001 PS 17172-009-ROOTS-S1Three surrogated methanol vials were needed to preserve the VOC sample portion.

1114824002 PS 17172-009-CONCRETE-S1AK102 - The pattern is consistent with a light weathered middle distillate.AK102 - Diesel range organics result is biased high due to heavier hydrocarbons contributing to the middle distillate range.

* QC comments may be associated with the field samples found in this report. When applicable, comments will be applied to the associated field samples.

2 of 17

32-1-17172-009 4501 Lake Otis

Project Manager

[email protected]

Steve Crupi

T: (907)561-2120 F:

Attn: Shayla Marshall

5430 Fairbanks St., Ste 3

Anchorage, AK 99518

Certification:






1114824


Workorder No.:

Client:

Project:



Cover Page

Glossary


Case Narrative







3 of 17















CL Control Limit


DF Dilution Factor




GT Greater Than







LT Less Than


MB Method Blank




R Rejected

RL Reporting Limit







4 of 17


SAMPLE SUMMARY




Analytical Methods


Diesel Range Organics (S) AK102


Print Date: 10/10/2011 3:07 pm



1114824001 17172-009-ROOTS-S1

1114824002 17172-009-CONCRETE-S1

1114824003 17172-009-STB2


5 of 17


Client Sample ID: 17172-009-ROOTS-S1



ug/Kg251Tetrachloroethene

Client Sample ID: 17172-009-CONCRETE-S1



mg/Kg275Diesel Range Organics


ug/Kg178cis-1,2-Dichloroethene


ug/Kg55.8Trichloroethene


6 of 17


Client Sample ID: 17172-009-ROOTS-S1



Matrix: Solid/Soil (Wet Weight)

Analytical

Batch

Prep



DL DF






Tetrachloroethene 251 14.8 ug/Kg VMS124634.62 1





1,2-Dichloroethane-D4 <surr> 106 79-118 % VMS124631

4-Bromofluorobenzene <surr> 104 67-138 % VMS124631

Toluene-d8 <surr> 105 85-115 % VMS124631

Batch Information






7 of 17






Analytical

Batch

Prep



DL DF

Diesel Range Organics 275 19.9 mg/Kg XFC10105 XXX258596.18 1


Batch Information











8 of 17






Analytical

Batch

Prep



DL DF


cis-1,2-Dichloroethene 178 27.6 ug/Kg VMS124638.61 1




Tetrachloroethene 1880 13.8 ug/Kg VMS124634.31 1


Trichloroethene 55.8 13.8 ug/Kg VMS124634.31 1






Batch Information






9 of 17


Client Sample ID: 17172-009-STB2




Analytical

Batch

Prep



DL DF










Xylenes (total) 61.4 U 98.9 ug/Kg VMS1246330.7 1




Batch Information






10 of 17

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-009 4501 Lake Otis


XXX25859

SW3550C

10/05/2011


1114824002


DateDL


Diesel Range Organics 12.4 U 20.0 mg/Kg 10/06/116.20

Surrogates

5a Androstane <surr> 83.4 60-120 % 10/06/11

Instrument

Method

Batch XFC10105

AK102

HP 7890A FID SV E R

11 of 17

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-009 4501 Lake Otis



1114824001, 1114824002, 1114824003


DateDL


Benzene 7.80 U 12.5 ug/Kg 10/05/113.90



o-Xylene 15.6 U 25.0 ug/Kg 10/05/117.80

P & M -Xylene 30.0 U 50.0 ug/Kg 10/05/1115.0


Toluene 15.6 U 25.0 ug/Kg 10/05/117.80




Surrogates



Toluene-d8 <surr> 106 85-115 % 10/05/11

Instrument

Method

Batch VMS12463

SW8260B


12 of 17

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep




32-1-17172-009 4501 Lake Otis


XXX25859

SW3550C

10/05/2011


1114824002

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Diesel Range Organics LCS 150 90 ( 75-125 ) 167 mg/Kg 10/06/2011

LCSD 146 87 3 (< 20 ) 167 mg/Kg 10/06/2011

Surrogates

5a Androstane <surr> LCS 86 ( 60-120 ) 10/06/2011

LCSD 84 2 10/06/2011

Batch

Method

Instrument

XFC10105

AK102

HP 7890A FID SV E R

13 of 17

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-009 4501 Lake Otis



1114824001, 1114824002, 1114824003

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Benzene LCS 695 93 ( 75-125 ) 750 ug/Kg 10/05/2011



o-Xylene LCS 806 107 ( 75-125 ) 750 ug/Kg 10/05/2011



Toluene LCS 764 102 ( 70-125 ) 750 ug/Kg 10/05/2011




Surrogates




Batch

Method

Instrument

VMS12463

SW8260B


14 of 17

Matrix


Method

Date

Original



1057085



1114824001, 1114824002, 1114824003

ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


Benzene MS (11.1) U 984 92 ( 75-125 ) 1070 ug/Kg 10/05/2011

MSD 1020 96 4 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 1200 112 4 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 1110 104 1 (< 20 ) 1070 ug/Kg 10/05/2011

o-Xylene MS (22.2) U 1160 108 ( 75-125 ) 1070 ug/Kg 10/05/2011

MSD 1170 110 2 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 2270 106 3 (< 20 ) 2140 ug/Kg 10/05/2011


MSD 1130 105 2 (< 20 ) 1070 ug/Kg 10/05/2011

Toluene MS (22.2) U 1110 104 ( 70-125 ) 1070 ug/Kg 10/05/2011

MSD 1040 97 7 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 1140 106 3 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 1250 116 6 (< 20 ) 1070 ug/Kg 10/05/2011


MSD 3450 107 3 (< 20 ) 3220 ug/Kg 10/05/2011

Surrogates


MSD 1120 105 2 10/05/2011


MSD 2450 86 2 10/05/2011

Toluene-d8 <surr> MS 1230 115 ( 85-115 ) 10/05/2011

MSD 1170 109 5 10/05/2011

Batch

Method

Instrument

VMS12463

SW8260B


15 of 17

16 of 17

17 of 17

Page 1 of 6








3. Laboratory Sample Receipt Documentation

a. Sample/cooler temperature documented and within range at receipt (4° ± 2° C)?



32-1-17172-011, Former Peacock Cleaners Page 2 of 6








4. Case Narrative


b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: Diesel range organics result is biased high for Sample Concrete-S1 due to the presence of heavier hydrocarbon contributing to the middle distillate range.


d. What is the effect on data quality/usability, according to the case narrative? Comments: DRO results for this sample are biased high.

5. Sample Results


explain.) Comments:


c. All soils reported on a dry-weight basis? Yes / No / NA (Please explain.) Comments: No soil samples submitted; samples are reported on a wet weight basis.



d. Are the reported LOQs less than the Cleanup Level or the minimum required detection

level for the project? Yes / No / NA (Please explain.) Comments:

e. Data quality or usability affected? (Please explain.) Comments:

6. QC Samples

a. Method Blank




Comments:






i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples? (LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments: LCS only for EPA 8260B, per the method. Refer to MS/MSD RPD for precision.






v. If %R or RPD is outside of acceptable limits, what samples are affected? Comments:












explain.) Comments:





e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.) Comments: No duplicate sample was submitted on this work order.





be entered below)








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1 of 14

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Steven Crupi 2011.10.10 16:08:11 -08'00'





Lab Sample ID

Sample Comments



1057093

8260B - LCS surrogate recovery for toluene-D8 does not meet QC criteria (biased high). All analytes associated with this

surrogate are within control limit.





2 of 14

32-1-17172-009 4501 Lake Otis

Project Manager

[email protected]

Steve Crupi

T: (907)561-2120 F:

Attn: Shayla Marshall

5430 Fairbanks St., Ste 3

Anchorage, AK 99518

Certification:






1114835


Workorder No.:

Client:

Project:



Cover Page

Glossary


Case Narrative







3 of 14















CL Control Limit


DF Dilution Factor




GT Greater Than







LT Less Than


MB Method Blank




R Rejected

RL Reporting Limit







4 of 14


SAMPLE SUMMARY




Analytical Methods



Print Date: 10/10/2011 4:02 pm



1114835001 17172-009-Crib-S1

1114835002 17172-009-STB3


5 of 14


Client Sample ID: 17172-009-Crib-S1



ug/Kg813Toluene

ug/Kg17700cis-1,2-Dichloroethene


ug/Kg4770Trichloroethene


6 of 14


Client Sample ID: 17172-009-Crib-S1




Analytical

Batch

Prep



DL DF

Benzene 95.8 U 153 ug/Kg VMS1246447.9 1

cis-1,2-Dichloroethene 17700 307 ug/Kg VMS1246495.8 1

Ethylbenzene 192 U 307 ug/Kg VMS1246495.8 1

o-Xylene 192 U 307 ug/Kg VMS1246495.8 1

P & M -Xylene 368 U 614 ug/Kg VMS12464184 1

Tetrachloroethene 114000 1530 ug/Kg VMS12464479 10

Toluene 813 307 ug/Kg VMS1246495.8 1

Trichloroethene 4770 153 ug/Kg VMS1246447.9 1

Vinyl chloride 192 U 307 ug/Kg VMS1246495.8 1

Xylenes (total) 762 U 1230 ug/Kg VMS12464381 1




Batch Information










7 of 14


Client Sample ID: 17172-009-STB3




Analytical

Batch

Prep



DL DF










Xylenes (total) 62.0 U 99.9 ug/Kg VMS1246431.0 1




Batch Information






8 of 14

Matrix

SGS Ref.#

Client Name

Project Name/#


Method

Date

Prep



32-1-17172-009 4501 Lake Otis



1114835001, 1114835002


DateDL


Benzene 7.80 U 12.5 ug/Kg 10/05/113.90



o-Xylene 15.6 U 25.0 ug/Kg 10/05/117.80

P & M -Xylene 30.0 U 50.0 ug/Kg 10/05/1115.0


Toluene 15.6 U 25.0 ug/Kg 10/05/117.80




Surrogates


4-Bromofluorobenzene <surr> 103 67-138 % 10/05/11

Toluene-d8 <surr> 108 85-115 % 10/05/11

Instrument

Method

Batch VMS12464

SW8260B


9 of 14

Matrix

SGS Ref.#

Client Name

Project Name/#


Batch

Method

Date

Prep



32-1-17172-009 4501 Lake Otis



1114835001, 1114835002

ParameterQC

Results

Pct

Recov

Spiked

Amount

Analysis

DateRPDLCS/LCSD

Limits

RPD

Limits


Benzene LCS 766 102 ( 75-125 ) 750 ug/Kg 10/05/2011



o-Xylene LCS 797 106 ( 75-125 ) 750 ug/Kg 10/05/2011



Toluene LCS 808 108 ( 70-125 ) 750 ug/Kg 10/05/2011




Surrogates



Toluene-d8 <surr> LCS 117 ( 85-115 )* 10/05/2011

Batch

Method

Instrument

VMS12464

SW8260B


10 of 14

Matrix


Method

Date

Original



1057094



1114835001, 1114835002

ParameterQC

Result

Pct

Recov

Spiked

Amount Analysis

Date

MS/MSD

Limits RPDRPD

LimitsOriginal

Result Qualifiers


Benzene MS (9.26) U 895 101 ( 75-125 ) 890 ug/Kg 10/05/2011

MSD 870 98 3 (< 20 ) 890 ug/Kg 10/05/2011


MSD 957 108 11 (< 20 ) 890 ug/Kg 10/05/2011


MSD 909 102 2 (< 20 ) 890 ug/Kg 10/05/2011

o-Xylene MS (18.5) U 919 103 ( 75-125 ) 890 ug/Kg 10/05/2011

MSD 926 104 1 (< 20 ) 890 ug/Kg 10/05/2011


MSD 1830 103 0 (< 20 ) 1780 ug/Kg 10/05/2011


MSD 884 99 6 (< 20 ) 890 ug/Kg 10/05/2011

Toluene MS (18.5) U 867 97 ( 70-125 ) 890 ug/Kg 10/05/2011

MSD 881 99 2 (< 20 ) 890 ug/Kg 10/05/2011


MSD 829 93 7 (< 20 ) 890 ug/Kg 10/05/2011


MSD 936 105 0 (< 20 ) 890 ug/Kg 10/05/2011


MSD 2760 103 0 (< 20 ) 2670 ug/Kg 10/05/2011

Surrogates


MSD 944 106 0 10/05/2011


MSD 1550 95 5 10/05/2011

Toluene-d8 <surr> MS 959 108 ( 85-115 ) 10/05/2011

MSD 970 109 1 10/05/2011

Batch

Method

Instrument

VMS12464

SW8260B


11 of 14

12 of 14

13 of 14

14 of 14

Page 1 of 6








3. Laboratory Sample Receipt Documentation

a. Sample/cooler temperature documented and within range at receipt (4° ± 2° C)?








containers/preservation, sample temperatures outside range, insufficient sample size, missing samples)? Yes / No / NA (Please explain.) Comments: No sand in trip blank. Approved by SGS project manager to proceed with analysis.



4. Case Narrative


b. Discrepancies, errors or QC failures noted by the lab? Yes / No / NA (Please explain.) Comments: Surrogate recovery (toluene-d8) for the LCS was outside of QC criteria (biased high)


d. What is the effect on data quality/usability, according to the case narrative? Comments: All analytes associated with the surrogate are within control limits.

5. Sample Results


explain.) Comments:


c. All soils reported on a dry-weight basis? Yes / No / NA (Please explain.) Comments: No soil samples submitted; wood sample is reported on a wet weight basis.



d. Are the reported LOQs less than the Cleanup Level or the minimum required detection level for the project? Yes / No / NA (Please explain.) Comments:

e. Data quality or usability affected? (Please explain.) Comments:

6. QC Samples

a. Method Blank




Comments:






i. Organics - One LCS/LCSD reported per matrix, analysis, and 20 samples? (LCS/LCSD required per AK methods, LCS required per SW846) Yes / No / NA (Please explain.) Comments: LCS only for EPA 8260B, per the method. Refer to MS/MSD RPD for precision.






v. If %R or RPD is outside of acceptable limits, what samples are affected? Comments:





ii. Accuracy – All percent recoveries (%R) reported and within method or laboratory limits? And project specified DQOs if applicable. (AK Petroleum methods 50-150 %R; all other analyses see the laboratory report pages) Yes / No / NA (Please explain.) Comments: Surrogate recoveries were outside of QC criteria for the LCS.




iv. Data quality or usability affected? Explain. Comments: Because the LCS results are within the QC criteria, the surrogate failure does not appear to have affected the data quality.



explain.) Comments:





e. Field Duplicate

i. One field duplicate submitted per matrix, analysis and 10 project samples? Yes / No / NA (Please explain.) Comments: No duplicate sample was submitted on this work order.





be entered below)








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APPENDIX A SITE PHOTOGRAPHS - Anchorage, Alaska › Departments › hlb › HLBDocument › ... · “dry cleaning and laundry equipment.” (9/13/2011) -1 17172 011. 4501 Lake Otis