Technical Report

prepared for:

Applemon Corporation151 S. Mountain Road

New City NY, 10956

Attention: Fuad Adib

Report Date: 01/22/2018

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 18A0630

CT Cert. No. PH-0723 New Jersey Cert. No. CT005 and NY037 PA Cert. No. 68-04440

120 RESEARCH DRIVE

FAX (203) 357-0166(203) 325-1371

STRATFORD, CT 06615

New York Cert. Nos. 10854 and 12058

132-02 89th AVENUE RICHMOND HILL, NY 11418

www.YORKLAB.com ClientServices@yorklab.com

Page 1 of 6

Client Sample IDYork Sample ID Matrix Date Collected Date Received

OF-118A0630-01 Water 01/18/2018 01/19/2018

OF-1 Filter18A0630-02 Water 01/18/2018 01/19/2018

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 18A0630

Report Date: 01/22/2018

Attention: Fuad Adib

New City NY, 10956

151 S. Mountain Road

Applemon Corporation

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on January 19, 2018 and listed below. The project was identified as your project: Coney Island 3B, Brooklyn.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Sample and Analysis Qualifiers section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the Sample and Data Qualifiers Relating to This Work Order section of this report and

case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [

Page 2 of 6

General Notes for York Project (SDG) No.: 18A0630

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project .

4. This report shall not be reproduced without the written approval of York Analytical Laboratories , Inc.

5. All analyses conducted met method or Laboratory SOP requirements. See the Sample and Data Qualifiers Section for further information.

6. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

7. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

8. Analyses conducted at York Analytical Laboratories, Inc. Stratford, CT are indicated by NY Cert. No. 10854; those conducted at York

Analytical Laboratories, Inc., Richmond Hill, NY are indicated by NY Cert. No. 12058.

Approved By:

Laboratory Director

Date: 01/22/2018

Benjamin Gulizia

OC_2]General Notes Relating to this Report[TOC]

Page 3 of 6

OF-1

York Project (SDG) No.

18A0630

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

January 18, 2018 2:00 pm 01/19/2018WaterConey Island 3B, Brooklyn

[TOC_2]OF-1[TOC]

18A0630-01

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron by EPA 200.7

0.316 mg/L 17439-89-6 BML01/22/2018 09:48 01/22/2018 12:590.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese by EPA 200.7

0.137 mg/L 17439-96-5 BML01/22/2018 09:48 01/22/2018 12:590.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Total Suspended Solids (EPA)

34.0 mg/L 1 TJM01/22/2018 12:06 01/22/2018 15:141.00 EPA 160.2* Total Suspended Solids

Certifications:

OF-1 Filter

York Project (SDG) No.

18A0630

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

January 18, 2018 2:00 pm 01/19/2018WaterConey Island 3B, Brooklyn

[TOC_2]OF-1 Filter[TOC]

18A0630-02

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron, Dissolved by EPA 200.7

0.945 mg/L 17439-89-6 BML01/22/2018 09:49 01/22/2018 13:480.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese, Dissolved by EPA 200.7

0.137 mg/L 17439-96-5 BML01/22/2018 09:49 01/22/2018 13:480.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_1]Sample Results[TOC]

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STRATFORD, CT 06615 132-02 89th AVENUE RICHMOND HILL, NY 11418

www.YORKLAB.com ClientServices@yorklab.comPage 4 of 6

[TOC_1]Notes and Specific Data Flags[Sample and Data Qualifiers Relating to This Work Order

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

High Bias

Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two. For this

reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262 and

1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence . This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte .

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

Definitions and Other Explanations

120 RESEARCH DRIVE

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www.YORKLAB.com ClientServices@yorklab.comPage 5 of 6

Page 6 of 6

Technical Report

prepared for:

Applemon Corporation151 S. Mountain Road

New City NY, 10956

Attention: Fuad Adib

Report Date: 12/11/2017

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 17L0294

CT Cert. No. PH-0723 New Jersey Cert. No. CT005 and NY037 PA Cert. No. 68-04440

120 RESEARCH DRIVE

FAX (203) 357-0166(203) 325-1371

STRATFORD, CT 06615

New York Cert. Nos. 10854 and 12058

132-02 89th AVENUE RICHMOND HILL, NY 11418

www.YORKLAB.com ClientServices@yorklab.com

Page 1 of 8

Client Sample IDYork Sample ID Matrix Date Collected Date Received

OF-117L0294-01 Water 12/07/2017 12/08/2017

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 17L0294

Report Date: 12/11/2017

Attention: Fuad Adib

New City NY, 10956

151 S. Mountain Road

Applemon Corporation

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on December 08, 2017 and listed below. The project was identified as your project: Coney Island 3B, Brooklyn.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Sample and Analysis Qualifiers section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the Sample and Data Qualifiers Relating to This Work Order section of this report and

case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [

Page 2 of 8

General Notes for York Project (SDG) No.: 17L0294

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project .

4. This report shall not be reproduced without the written approval of York Analytical Laboratories , Inc.

5. All analyses conducted met method or Laboratory SOP requirements. See the Sample and Data Qualifiers Section for further information.

6. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

7. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

8. Analyses conducted at York Analytical Laboratories, Inc. Stratford, CT are indicated by NY Cert. No. 10854; those conducted at York

Analytical Laboratories, Inc., Richmond Hill, NY are indicated by NY Cert. No. 12058.

Approved By:

Laboratory Director

Date: 12/11/2017

Benjamin Gulizia

OC_2]General Notes Relating to this Report[TOC]

Page 3 of 8

OF-1

York Project (SDG) No.

17L0294

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

December 7, 2017 5:00 pm 12/08/2017WaterConey Island 3B, Brooklyn

[TOC_2] OF-1[TOC]

17L0294-01

[TOC_3]Volatile Organic Compounds by GC/MS[TOC]

Sample Prepared by Method: EPA 5030B

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Volatile Organics, BTEX, MTBE, Naphthalene

ND ug/L 171-43-2 SS12/08/2017 14:06 12/09/2017 02:570.50 EPA 624Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 1100-41-4 SS12/08/2017 14:06 12/09/2017 02:570.50 EPA 624Ethyl Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

8.4 ug/L 11634-04-4 SS12/08/2017 14:06 12/09/2017 02:570.50 EPA 624* Methyl tert-butyl ether (MTBE)

Certifications:

ND ug/L 191-20-3 SS12/08/2017 14:06 12/09/2017 02:572.0 EPA 624* Naphthalene

Certifications:

ND ug/L 195-47-6 SS12/08/2017 14:06 12/09/2017 02:570.50 EPA 624o-Xylene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1179601-23-1 SS12/08/2017 14:06 12/09/2017 02:571.0 EPA 624p- & m- Xylenes

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1108-88-3 SS12/08/2017 14:06 12/09/2017 02:570.50 EPA 624Toluene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 11330-20-7 SS12/08/2017 14:06 12/09/2017 02:571.5 EPA 624Xylenes, Total

Certifications: CTDOH,NELAC-NY10854,NJDEP

Surrogate Recoveries Result Acceptance Range

65-135106 %Surrogate: 1,2-Dichloroethane-d417060-07-0

81-11495.2 %Surrogate: p-Bromofluorobenzene460-00-4

86-11898.6 %Surrogate: Toluene-d82037-26-5

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron by EPA 200.7

2.46 mg/L 17439-89-6 BML12/11/2017 09:42 12/11/2017 13:180.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Lead by EPA 200.7

ND mg/L 17439-92-1 BML12/11/2017 09:42 12/11/2017 13:180.00556 EPA 200.7Lead

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese by EPA 200.7

2.26 mg/L 17439-96-5 BML12/11/2017 09:42 12/11/2017 13:180.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_1]Sample Results[TOC]

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www.YORKLAB.com ClientServices@yorklab.comPage 4 of 8

OF-1

York Project (SDG) No.

17L0294

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

December 7, 2017 5:00 pm 12/08/2017WaterConey Island 3B, Brooklyn

17L0294-01

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Zinc by EPA 200.7

0.0417 mg/L 17440-66-6 BML12/11/2017 09:42 12/11/2017 13:180.0167 EPA 200.7Zinc

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Total Suspended Solids (EPA)

40.0 mg/L 1 TJM12/11/2017 10:54 12/11/2017 15:585.00 EPA 160.2* Total Suspended Solids

Certifications:

[TOC_3]Wet Chemistry Parameters[TOC]

Sample Prepared by Method: Analysis Preparation

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Oil & Grease

8.21 mg/L 1OILGREASE TJM12/11/2017 10:50 12/11/2017 15:540.526 EPA 1664AOil & Grease

Certifications: NELAC-NY10854,CTDOH,NJDEP,PADEP

120 RESEARCH DRIVE

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STRATFORD, CT 06615 132-02 89th AVENUE RICHMOND HILL, NY 11418

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Volatile Analysis Sample Containers

Volatile Sample ContainerClient Sample IDLab ID

17L0294-01 40mL Clear Vial (pre-pres.) HCl; Cool to 4° C OF-1

120 RESEARCH DRIVE

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[TOC_1]Notes and Specific Data Flags[Sample and Data Qualifiers Relating to This Work Order

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

High Bias

Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two. For this

reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262 and

1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence . This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte .

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

Definitions and Other Explanations

120 RESEARCH DRIVE

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STRATFORD, CT 06615 132-02 89th AVENUE RICHMOND HILL, NY 11418

www.YORKLAB.com ClientServices@yorklab.comPage 7 of 8

Page 8 of 8

Technical Report

prepared for:

Applemon Corporation151 S. Mountain Road

New City NY, 10956

Attention: Fuad Adib

Report Date: 11/30/2017

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 17K0879

CT Cert. No. PH-0723 New Jersey Cert. No. CT005 and NY037 PA Cert. No. 68-04440

120 RESEARCH DRIVE

FAX (203) 357-0166(203) 325-1371

STRATFORD, CT 06615

1.0Revision No.

New York Cert. Nos. 10854 and 12058

132-02 89th AVENUE RICHMOND HILL, NY 11418

www.YORKLAB.com ClientServices@yorklab.com

Page 1 of 11

Client Sample IDYork Sample ID Matrix Date Collected Date Received

OF-117K0879-01 Water 11/21/2017 11/22/2017

OF-817K0879-02 Water 11/21/2017 11/22/2017

Client Project ID: Coney Island 3B, Brooklyn

York Project (SDG) No.: 17K0879

Report Date: 11/30/2017

Attention: Fuad Adib

New City NY, 10956

151 S. Mountain Road

Applemon Corporation

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on November 22, 2017 and listed below. The project was identified as your project: Coney Island 3B, Brooklyn.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Sample and Analysis Qualifiers section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the Sample and Data Qualifiers Relating to This Work Order section of this report and

case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [

Page 2 of 11

General Notes for York Project (SDG) No.: 17K0879

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project .

4. This report shall not be reproduced without the written approval of York Analytical Laboratories , Inc.

5. All analyses conducted met method or Laboratory SOP requirements. See the Sample and Data Qualifiers Section for further information.

6. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

7. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

8. Analyses conducted at York Analytical Laboratories, Inc. Stratford, CT are indicated by NY Cert. No. 10854; those conducted at York

Analytical Laboratories, Inc., Richmond Hill, NY are indicated by NY Cert. No. 12058.

Approved By:

Laboratory Director

Date: 11/30/2017

Benjamin Gulizia

OC_2]General Notes Relating to this Report[TOC]

Page 3 of 11

OF-1

York Project (SDG) No.

17K0879

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

November 21, 2017 3:00 pm 11/22/2017WaterConey Island 3B, Brooklyn

[TOC_2]OF-1[TOC]

17K0879-01

[TOC_3]Volatile Organic Compounds by GC/MS[TOC]

Sample Prepared by Method: EPA 5030B

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Volatile Organics, BTEX, MTBE, Naphthalene

ND ug/L 171-43-2 SR11/30/2017 07:30 11/30/2017 13:070.50 EPA 624Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 1100-41-4 SR11/30/2017 07:30 11/30/2017 13:070.50 EPA 624Ethyl Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

2.2 ug/L 11634-04-4 SR11/30/2017 07:30 11/30/2017 13:070.50 EPA 624* Methyl tert-butyl ether (MTBE)

Certifications:

ND ug/L 191-20-3 SR11/30/2017 07:30 11/30/2017 13:072.0 EPA 624* Naphthalene

Certifications:

ND ug/L 195-47-6 SR11/30/2017 07:30 11/30/2017 13:070.50 EPA 624o-Xylene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1179601-23-1 SR11/30/2017 07:30 11/30/2017 13:071.0 EPA 624p- & m- Xylenes

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1108-88-3 SR11/30/2017 07:30 11/30/2017 13:070.50 EPA 624Toluene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 11330-20-7 SR11/30/2017 07:30 11/30/2017 13:071.5 EPA 624Xylenes, Total

Certifications: CTDOH,NELAC-NY10854,NJDEP

Surrogate Recoveries Result Acceptance Range

65-135113 %Surrogate: 1,2-Dichloroethane-d417060-07-0

81-11499.7 %Surrogate: p-Bromofluorobenzene460-00-4

86-11897.0 %Surrogate: Toluene-d82037-26-5

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron by EPA 200.7

0.283 mg/L 17439-89-6 BML11/27/2017 11:22 11/27/2017 19:430.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Lead by EPA 200.7

ND mg/L 17439-92-1 BML11/27/2017 11:22 11/27/2017 19:430.00556 EPA 200.7Lead

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese by EPA 200.7

0.528 mg/L 17439-96-5 BML11/27/2017 11:22 11/27/2017 19:430.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_1]Sample Results[TOC]

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OF-1

York Project (SDG) No.

17K0879

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

November 21, 2017 3:00 pm 11/22/2017WaterConey Island 3B, Brooklyn

17K0879-01

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Zinc by EPA 200.7

0.101 mg/L 17440-66-6 BML11/27/2017 11:22 11/27/2017 19:430.0167 EPA 200.7Zinc

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Total Suspended Solids (EPA)

25.2 mg/L 1 AA11/27/2017 17:45 11/27/2017 17:454.00 EPA 160.2* Total Suspended Solids

Certifications:

[TOC_3]Wet Chemistry Parameters[TOC]

Sample Prepared by Method: Analysis Preparation

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Oil & Grease

ND mg/L 1OILGREASE AA11/29/2017 19:22 11/30/2017 02:200.541 EPA 1664AOil & Grease

Certifications: NELAC-NY10854,CTDOH,NJDEP,PADEP

OF-8

York Project (SDG) No.

17K0879

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

November 21, 2017 3:00 pm 11/22/2017WaterConey Island 3B, Brooklyn

[TOC_2]OF-8[TOC]

17K0879-02

[TOC_3]Volatile Organic Compounds by GC/MS[TOC]

Sample Prepared by Method: EPA 5030B

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Volatile Organics, BTEX, MTBE, Naphthalene

ND ug/L 171-43-2 SR11/30/2017 07:30 11/30/2017 13:350.50 EPA 624Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 1100-41-4 SR11/30/2017 07:30 11/30/2017 13:350.50 EPA 624Ethyl Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 11634-04-4 SR11/30/2017 07:30 11/30/2017 13:350.50 EPA 624* Methyl tert-butyl ether (MTBE)

Certifications:

ND ug/L 191-20-3 SR11/30/2017 07:30 11/30/2017 13:352.0 EPA 624* Naphthalene

Certifications:

ND ug/L 195-47-6 SR11/30/2017 07:30 11/30/2017 13:350.50 EPA 624o-Xylene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1179601-23-1 SR11/30/2017 07:30 11/30/2017 13:351.0 EPA 624p- & m- Xylenes

Certifications: CTDOH,NELAC-NY10854,NJDEP

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OF-8

York Project (SDG) No.

17K0879

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

November 21, 2017 3:00 pm 11/22/2017WaterConey Island 3B, Brooklyn

17K0879-02

Sample Prepared by Method: EPA 5030B

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Volatile Organics, BTEX, MTBE, Naphthalene

ND ug/L 1108-88-3 SR11/30/2017 07:30 11/30/2017 13:350.50 EPA 624Toluene

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

ND ug/L 11330-20-7 SR11/30/2017 07:30 11/30/2017 13:351.5 EPA 624Xylenes, Total

Certifications: CTDOH,NELAC-NY10854,NJDEP

Surrogate Recoveries Result Acceptance Range

65-135101 %Surrogate: 1,2-Dichloroethane-d417060-07-0

81-114106 %Surrogate: p-Bromofluorobenzene460-00-4

86-11899.0 %Surrogate: Toluene-d82037-26-5

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron by EPA 200.7

0.303 mg/L 17439-89-6 BML11/27/2017 11:22 11/27/2017 19:510.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Lead by EPA 200.7

ND mg/L 17439-92-1 BML11/27/2017 11:22 11/27/2017 19:510.00556 EPA 200.7Lead

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese by EPA 200.7

0.196 mg/L 17439-96-5 BML11/27/2017 11:22 11/27/2017 19:510.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Zinc by EPA 200.7

0.0191 mg/L 17440-66-6 BML11/27/2017 11:22 11/27/2017 19:510.0167 EPA 200.7Zinc

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Total Suspended Solids (EPA)

4.40 mg/L 1 AA11/27/2017 17:45 11/27/2017 17:454.00 EPA 160.2* Total Suspended Solids

Certifications:

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OF-8

York Project (SDG) No.

17K0879

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

November 21, 2017 3:00 pm 11/22/2017WaterConey Island 3B, Brooklyn

17K0879-02

[TOC_3]Wet Chemistry Parameters[TOC]

Sample Prepared by Method: Analysis Preparation

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Oil & Grease

ND mg/L 1OILGREASE AA11/29/2017 19:22 11/30/2017 02:200.571 EPA 1664AOil & Grease

Certifications: NELAC-NY10854,CTDOH,NJDEP,PADEP

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Volatile Analysis Sample Containers

Volatile Sample ContainerClient Sample IDLab ID

17K0879-01 40mL Clear Vial (pre-pres.) HCl; Cool to 4° COF-1

17K0879-02 40mL Clear Vial (pre-pres.) HCl; Cool to 4° COF-8

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[TOC_1]Notes and Specific Data Flags[Sample and Data Qualifiers Relating to This Work Order

QL-02 This LCS analyte is outside Laboratory Recovery limits due the analyte behavior using the referenced method. The reference

method has certain limitations with respect to analytes of this nature.

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

High Bias

Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two. For this

reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262 and

1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence . This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte .

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

Definitions and Other Explanations

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Revision Description: This report has been revised to correct RLs.

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Page 11 of 11

Technical Report

prepared for:

Triumph Construction1354 Seneca Avenue

Bronx NY, 10474

Attention: Antonio Seminatore

Report Date: 01/19/2018

Client Project ID: Coney Island

York Project (SDG) No.: 18A0334

CT Cert. No. PH-0723 New Jersey Cert. No. CT005 and NY037 PA Cert. No. 68-04440

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Page 1 of 8

Client Sample IDYork Sample ID Matrix Date Collected Date Received

Water Sample #218A0334-01 Water 01/11/2018 01/12/2018

Client Project ID: Coney Island

York Project (SDG) No.: 18A0334

Report Date: 01/19/2018

Attention: Antonio Seminatore

Bronx NY, 10474

1354 Seneca Avenue

Triumph Construction

Purpose and Results

This report contains the analytical data for the sample(s) identified on the attached chain-of-custody received in our laboratory

on January 12, 2018 and listed below. The project was identified as your project: Coney Island.

The analyses were conducted utilizing appropriate EPA, Standard Methods, and ASTM methods as detailed in the data

summary tables.

All samples were received in proper condition meeting the customary acceptance requirements for environmental samples

except those indicated under the Sample and Analysis Qualifiers section of this report.

All analyses met the method and laboratory standard operating procedure requirements except as indicated by any data flags,

the meaning of which are explained in the Sample and Data Qualifiers Relating to This Work Order section of this report and

case narrative if applicable.

The results of the analyses, which are all reported on dry weight basis (soils) unless otherwise noted, are detailed in the

following pages.

Please contact Client Services at 203.325.1371 with any questions regarding this report.

[TOC_1] Introduction and Sample Cross Reference [

Page 2 of 8

General Notes for York Project (SDG) No.: 18A0334

1. The RLs and MDLs (Reporting Limit and Method Detection Limit respectively) reported are adjusted for any dilution necessary due to

the levels of target and/or non-target analytes and matrix interference. The RL(REPORTING LIMIT) is based upon the lowest

standard utilized for the calibration where applicable.

2. Samples are retained for a period of thirty days after submittal of report, unless other arrangements are made.

3. York's liability for the above data is limited to the dollar value paid to York for the referenced project .

4. This report shall not be reproduced without the written approval of York Analytical Laboratories , Inc.

5. All analyses conducted met method or Laboratory SOP requirements. See the Sample and Data Qualifiers Section for further information.

6. It is noted that no analyses reported herein were subcontracted to another laboratory, unless noted in the report.

7. This report reflects results that relate only to the samples submitted on the attached chain-of-custody form(s) received by York.

8. Analyses conducted at York Analytical Laboratories, Inc. Stratford, CT are indicated by NY Cert. No. 10854; those conducted at York

Analytical Laboratories, Inc., Richmond Hill, NY are indicated by NY Cert. No. 12058.

Approved By:

Laboratory Director

Date: 01/19/2018

Benjamin Gulizia

OC_2]General Notes Relating to this Report[TOC]

Page 3 of 8

Water Sample #2

York Project (SDG) No.

18A0334

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

January 11, 2018 3:00 pm 01/12/2018WaterConey Island

[TOC_2]Water Sample #2[TOC]

18A0334-01

[TOC_3]Volatile Organic Compounds by GC/MS[TOC]

Sample Prepared by Method: EPA 5030B

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Volatile Organics, 624 - BTEX List-Low Level

ND ug/L 171-43-2 SS01/15/2018 07:30 01/15/2018 18:240.50 EPA 624Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 191-20-3 SS01/15/2018 07:30 01/15/2018 18:242.0 EPA 624* Naphthalene

Certifications:

ND ug/L 1100-41-4 SS01/15/2018 07:30 01/15/2018 18:240.50 EPA 624Ethyl Benzene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 11634-04-4 SS01/15/2018 07:30 01/15/2018 18:240.50 EPA 624Methyl tert-butyl ether (MTBE)

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 1108-88-3 SS01/15/2018 07:30 01/15/2018 18:240.50 EPA 624Toluene

Certifications: CTDOH,NELAC-NY10854,NJDEP

ND ug/L 11330-20-7 SS01/15/2018 07:30 01/15/2018 18:241.5 EPA 624Xylenes, Total

Certifications: CTDOH,NELAC-NY10854,NJDEP

Surrogate Recoveries Result Acceptance Range

78-126103 %Surrogate: 1,2-Dichloroethane-d417060-07-0

71-13098.9 %Surrogate: p-Bromofluorobenzene460-00-4

84-11796.4 %Surrogate: Toluene-d82037-26-5

[TOC_3]Metals by ICP[TOC]

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Iron by EPA 200.7

0.0442 mg/L 17439-89-6 BML01/15/2018 11:39 01/15/2018 21:340.0222 EPA 200.7Iron

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Lead by EPA 200.7

ND mg/L 17439-92-1 BML01/15/2018 11:39 01/15/2018 21:340.00556 EPA 200.7Lead

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Manganese by EPA 200.7

0.137 mg/L 17439-96-5 BML01/15/2018 11:39 01/15/2018 21:340.00556 EPA 200.7Manganese

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Zinc by EPA 200.7

[TOC_1]Sample Results[TOC]

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Water Sample #2

York Project (SDG) No.

18A0334

York Sample ID:

Sample Information

Client Project ID

Client Sample ID:

Matrix Collection Date/Time Date Received

January 11, 2018 3:00 pm 01/12/2018WaterConey Island

18A0334-01

Sample Prepared by Method: EPA 200.7

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Zinc by EPA 200.7

0.0192 mg/L 17440-66-6 BML01/15/2018 11:39 01/15/2018 21:340.0167 EPA 200.7Zinc

Certifications: CTDOH,NELAC-NY10854,NJDEP,PADEP

[TOC_3]Miscellaneous Physical Parameters[TOC]

Sample Prepared by Method: % Solids Prep

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Total Suspended Solids

ND mg/L 1 AA01/17/2018 23:38 01/18/2018 03:355.00 SM 2540DTotal Suspended Solids

Certifications: NELAC-NY10854,CTDOH,NJDEP,PADEP

[TOC_3]Wet Chemistry Parameters[TOC]

Sample Prepared by Method: Analysis Preparation

Parameter Result Prepared AnalyzedReference MethodFlag DilutionUnitsCAS No. AnalystDate/Time Date/Time

Sample Notes:Log-in Notes:

LOQ

Reported to

Oil & Grease

ND mg/L 1OILGREASE AA01/17/2018 01:22 01/17/2018 01:280.500 EPA 1664AOil & Grease

Certifications: NELAC-NY10854,CTDOH,NJDEP,PADEP

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Volatile Analysis Sample Containers

Volatile Sample ContainerClient Sample IDLab ID

18A0334-01 40mL Clear Vial (pre-pres.) HCl; Cool to 4° CWater Sample #2

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[TOC_1]Notes and Specific Data Flags[Sample and Data Qualifiers Relating to This Work Order

Relative Percent DifferenceRPD

Not reportedNR

NOT DETECTED - the analyte is not detected at the Reported to level (LOQ/RL or LOD/MDL)ND

Low Bias flag indicates that the recovery of the flagged analyte is below the laboratory or regulatory lower control limit. The data user should take note

that this analyte may be biased low but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

Low Bias

High Bias flag indicates that the recovery of the flagged analyte is above the laboratory or regulatory upper control limit. The data user should take

note that this analyte may be biased high but should evaluate multiple lines of evidence including the LCS and site-specific MS/MSD data to draw bias

conclusions. In cases where no site-specific MS/MSD was requested, only the LCS data can be used to evaluate such bias.

High Bias

Non-Dir. Non-dir. flag (Non-Directional Bias ) indicates that the Relative Percent Difference (RPD) (a measure of precision) among the MS and MSD data is

outside the laboratory or regulatory control limit. This alerts the data user where the MS and MSD are from site-specific samples that the RPD is high

due to either non-homogeneous distribution of target analyte between the MS/MSD or indicates poor reproducibility for other reasons.

Wet The data has been reported on an as-received (wet weight) basis

REPORTING LIMIT - the minimum reportable value based upon the lowest point in the analyte calibration curve.

METHOD DETECTION LIMIT - a statistically derived estimate of the minimum amount of a substance an analytical system can reliably detect with a

99% confidence that the concentration of the substance is greater than zero. This is based upon 40 CFR Part 136 Appendix B and applies only to EPA

600 and 200 series methods.

RL

MDL

If EPA SW-846 method 8270 is included herein it is noted that the target compound N-nitrosodiphenylamine (NDPA) decomposes in the gas chromatographic inlet

and cannot be separated from diphenylamine (DPA). These results could actually represent 100% DPA, 100% NDPA or some combination of the two. For this

reason, York reports the combined result for n-nitrosodiphenylamine and diphenylamine for either of these compounds as a combined concentration as

Diphenylamine.

If Total PCBs are detected and the target aroclors reported are "Not detected", the Total PCB value is reported due to the presence of either or both Aroclors 1262 and

1268 which are non-target aroclors for some regulatory lists.

2-chloroethylvinyl ether readily breaks down under acidic conditions. Samples that are acid preserved, including standards will exhibit breakdown. The data user

should take note.

Semi-Volatile and Volatile analyses are reported down to the LOD/MDL, with values between the LOD/MDL and the LOQ being "J" flagged as estimated results.

Certification for pH is no longer offered by NYDOH ELAP.

*

LOQ LIMIT OF QUANTITATION - the minimum concentration of a target analyte that can be reported within a specified degree of confidence . This is the

lowest point in an analyte calibration curve that has been subjected to all steps of the processing/analysis and verified to meet defined criteria. This is

based upon NELAC 2009 Standards and applies to all analyses.

LOD LIMIT OF DETECTION - a verified estimate of the minimum concentration of a substance in a given matrix that an analytical process can reliably

detect. This is based upon NELAC 2009 Standards and applies to all analyses conducted under the auspices of EPA SW-846.

Reported to This indicates that the data for a particular analysis is reported to either the LOD/MDL, or the LOQ/RL. In cases where the "Reported to" is located

above the LOD/MDL, any value between this and the LOQ represents an estimated value which is "J" flagged accordingly. This applies to volatile and

semi-volatile target compounds only.

Analyte is not certified or the state of the samples origination does not offer certification for the Analyte .

For analyses by EPA SW-846-8270D, the Limit of Quantitation (LOQ) reported for benzidine is based upon the lowest standard used for calibration and is not a

verified LOQ due to this compound's propensity for oxidative losses during extraction/concentration procedures and non-reproducible chromatographic performance.

Definitions and Other Explanations

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