20844.000.001
September 13, 2024
APPENDIX D
Environmental Lab Testing Summary Letter
GEOTECHNICAL
ENVIRONMENTAL
WATER RESOURCES
CONSTRUCTION SERVICES
COASTAL/MARINE GEOTECHNICS
2010 Crow Canyon Place, Suite 250 San Ramon, CA 94583 (925) 866-9000 Fax (888) 279-2698 www.engeo.com
Project No.
20844.000.001
June 11, 2024
Mr. David Smith
Manatt, Phelps & Phillips, LLP
One Embarcadero Center, 30th Floor
San Francisco, CA 94111
Subject: Iglesia ni Cristo (INC)
650 Cape Breton Drive
Pacifica, California
ENVIRONMENTAL SAMPLING RESULTS – SOIL STOCKPILES
Dear Mr. Smith:
We are pleased to submit the findings of our limited environmental soil sampling undertaken at the subject property located in Pacifica, California (Site). The approximately 20.7-acre Site is identified as Assessor’s Parcel Numbers (APNs) 018-170-060 and 022-320-200. The Site consists of several structures formerly used as part of an equestrian facility (including an arena), a single-family residence, and open space. Approximately 250 to 300 cubic yards of soil is stockpiled on the perimeter of the arena. We understand that the stockpiled soil was generated from relocating soil that previously covered the arena’s existing surface.
On June 27, 2023, we collected four soil samples (Figure 1) from the stockpiles for laboratory analysis. Soil samples were collected using hand tools and placed in laboratory-provided, 4-ounce glass jars. Sample containers were labeled with a unique sample identification, placed in an ice-chilled cooler, and transported under documented chain-of-custody to a fixed-base, state-accredited laboratory for analysis as described below.
The four samples were analyzed discretely for the following. • Total petroleum hydrocarbons as gasoline (TPH-g) and volatile organic compounds (VOCs) by United States Environmental Protection Agency (US EPA) Test Method 8260 • Semi-volatile organic compounds (SVOCs) US EPA Test Method 8270C Additionally, we instructed the laboratory to combine samples into one 4:1 composite sample for the following analyses.
• Organochlorine pesticides (OCPs) by US EPA Test Method 8081A • Total petroleum hydrocarbons as diesel and motor oil (TPH-d and -mo) by EPA Test Method 8015 with silica gel cleanup
• CAM 17 metals (EPA Method 6010/7471)
• pH
Manatt, Phelps & Phillips, LLP 20844.000.001
Iglesia ni Cristo (INC), 650 Cape Breton Drive June 11, 2024 ENVIRONMENTAL SAMPLING RESULTS – SOIL STOCKPILES Page 2 We compared laboratory results to the San Francisco Regional Water Quality Control Board (SFRWQCB) Environmental Screening Levels (ESLs)1for residential direct exposure and to regional background levels for metals, particularly for arsenic2. Laboratory results are summarized below.
• TPH-g, TPH-mo, VOCs, SVOCs, and OCPs were not detected above laboratory reporting limits.
• TPH-d was detected in the composite sample, with a reported concentration of 5.61 milligrams per kilogram (mg/kg). This concentration is below the ESL of 260 mg/kg. • Metals were detected in the composite sample, with reported concentrations below screening levels and/or within the range of regional background concentrations.
A copy of the laboratory analytical report is presented in Appendix A.
Based on our review of the soil analytical results, the reported concentrations of target analytes are below respective residential screening levels and/or within expected background concentrations for the region. The stockpiled soil (adjacent to the arena) appears to be suitable for residential reuse from an environmental perspective. Alternatively, the soil could be offhauled to a Class III municipal landfill.
If you have any questions or comments regarding this letter, please call and we will be glad to discuss them with you.
Sincerely,
ENGEO Incorporated
Adrianna Lundberg Nadine Periat, PG
aml/np/cb
Attachments: Figure 1 – Sample Location Site Plan
Laboratory Report – Torrent Laboratory, Inc.
1 SFRWQCB ESLs, Direct Exposure Human Health Risk Level, Residential: Shallow Soil Exposure, Table S-1, 2019 (Rev.2)
2 Duverge. 2011. Establishing Background Arsenic in Soil of the Urbanized San Francisco Bay Region, December 2011 20844000.001
June 11, 2024
FIGURE 1
Sample Location Site Plan
1-S1 1-S2 1-S3 1-S4 N Expect Excellence 0 FEET 60 SAMPLE LOCATION SITE PLAN 650 CAPE BRETON DRIVE PACIFICA, CALIFORNIA 20844.000.001 AS SHOWN 1 EXPLANATION Sample Location (ENGEO,2024) 1-S4 Cape Breton Drive Stockpile of Arena Soil Parcel Boundary Project Site 20844000.001
June 11, 2024
LABORATORY REPORT
Torrent Laboratory, Inc.
Engeo Inc (SJ)
6399 San Ignacio Ave, Suite 150
San Jose, California 95119
Tel: 408-574-4900
Fax: 888-279-2698
RE: 650 Cape Breston Dr
Torrent Laboratory, Inc. received 4 sample(s) on June 27, 2023 for the analyses presented in the following Report.
Dear Patrick Lam:
Work Order No.: 2306263
All data for associated QC met EPA or laboratory specification(s) except where noted in the case narrative.
Torrent Laboratory, Inc. is certified by the State of California, ELAP #1991. If you have any questions regarding these test results, please feel free to contact the Project Management Team at (408)263-5258; ext 204.
Date
July 05, 2023
Kathie Evans
Project Manager
Total Page Count: 46 Page 1 of 46
Date: 7/5/2023
Client: Engeo Inc (SJ)
Project: 650 Cape Breston Dr
Work Order: 2306263
CASE NARRATIVE
Unless otherwise indicated in the following narrative, no issues encountered with the receiving, preparation, analysis or reporting of the results associated with this work order.
Unless otherwise indicated in the following narrative, no results have been method and/or field blank corrected.
Reported results relate only to the items/samples tested by the laboratory.
This report shall not be reproduced, except in full, without the written approval of Torrent Laboratory, Inc.
Total Page Count: 46 Page 2 of 46
Report prepared for: Patrick Lam
Engeo Inc (SJ)
Date Received: 06/27/23
Date Reported: 07/05/23
Sample Result Summary
1-S1 2306263-001
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.
1-S2 2306263-002
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.
1-S3 2306263-003
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.
1-S4 2306263-004
Parameters: Analysis DF MDL PQL Results Unit
Method
All compounds were non-detectable for this sample.
Composite 1-S1-S4 2306263-005
Parameters: Analysis DF MDL PQL Results Unit
Method
Arsenic SW6010B 1 0.15 1.30 1.58 mg/Kg
Barium SW6010B 1 0.055 5.00 163 mg/Kg
Chromium SW6010B 1 0.075 5.00 14.4 mg/Kg
Cobalt SW6010B 1 0.070 5.00 7.20 mg/Kg
Copper SW6010B 1 0.20 5.00 5.40 mg/Kg
Nickel SW6010B 1 0.50 5.00 14.0 mg/Kg
Vanadium SW6010B 1 0.10 5.00 30.9 mg/Kg
Zinc SW6010B 1 0.30 5.00 56.5 mg/Kg
TPH as Diesel (SG) SW8015B 1 0.85 2.0 5.61 mg/Kg
pH SW9045D 1 0.10 2.00 7.91 SU
Total Page Count: 46 Page 3 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
N-Nitrosodimethylamine SW8270C 1 mg/Kg 476049 0.0469 0.720 ND 06/29/23 2:24 MK Phenol SW8270C 1 mg/Kg 476049 0.0438 0.288 ND 06/29/23 2:24 MK Bis(2-chloroethyl)ether SW8270C 1 mg/Kg 476049 0.0133 0.144 ND 06/29/23 2:24 MK 2-Chlorophenol SW8270C 1 mg/Kg 476049 0.0477 0.288 ND 06/29/23 2:24 MK 1,3-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0131 0.144 ND 06/29/23 2:24 MK 1,4-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0146 0.144 ND 06/29/23 2:24 MK Benzyl Alcohol SW8270C 1 mg/Kg 476049 0.0205 0.288 ND 06/29/23 2:24 MK 1,2-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 2:24 MK 2-Methylphenol (o-Cresol) SW8270C 1 mg/Kg 476049 0.0293 0.288 ND 06/29/23 2:24 MK N-Methyl-2-Pyrrolidone (NMP) SW8270C 1 mg/Kg 476049 0.0680 0.720 ND 06/29/23 2:24 MK Bis(2-chlorisopropyl) ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 2:24 MK 3-/4-Methylphenol (p-/m-Cresol) SW8270C 1 mg/Kg 476049 0.0313 0.288 ND 06/29/23 2:24 MK N-nitroso-di-n-propylamine SW8270C 1 mg/Kg 476049 0.0132 0.144 ND 06/29/23 2:24 MK Hexachloroethane SW8270C 1 mg/Kg 476049 0.0171 0.144 ND 06/29/23 2:24 MK Nitrobenzene SW8270C 1 mg/Kg 476049 0.0128 0.144 ND 06/29/23 2:24 MK Isophorone SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 2:24 MK 2-Nitrophenol SW8270C 1 mg/Kg 476049 0.0254 0.288 ND 06/29/23 2:24 MK 2,4-Dimethylphenol SW8270C 1 mg/Kg 476049 0.0228 0.288 ND 06/29/23 2:24 MK Benzoic Acid SW8270C 1 mg/Kg 476049 0.0417 0.288 ND 06/29/23 2:24 MK Bis(2-Chloroethoxy)methane SW8270C 1 mg/Kg 476049 0.00979 0.144 ND 06/29/23 2:24 MK Bis(2-chloroisopropyl)ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 2:24 MK 2,4-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0393 0.288 ND 06/29/23 2:24 MK 1,2,4-Trichlorobenzene SW8270C 1 mg/Kg 476049 0.0118 0.144 ND 06/29/23 2:24 MK Naphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 2:24 MK 2,6-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0358 0.288 ND 06/29/23 2:24 MK Hexachloro-1,3-butadiene SW8270C 1 mg/Kg 476049 0.00834 0.144 ND 06/29/23 2:24 MK 4-Chloro-3-methylphenol SW8270C 1 mg/Kg 476049 0.0338 0.288 ND 06/29/23 2:24 MK 2-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 2:24 MK 1-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 2:24 MK Hexachlorocyclopentadiene SW8270C 1 mg/Kg 476049 0.0129 0.144 ND 06/29/23 2:24 MK 2,4,6-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0359 0.288 ND 06/29/23 2:24 MK 2,4,5-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0334 0.288 ND 06/29/23 2:24 MK 2-Chloronaphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 2:24 MK 1,4-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 2:24 MK Dimethyl phthalate SW8270C 1 mg/Kg 476049 0.0142 0.720 ND 06/29/23 2:24 MK 1,3-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 2:24 MK Acenaphthylene SW8270C 1 mg/Kg 476049 0.00828 0.144 ND 06/29/23 2:24 MK 2,6-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0113 0.144 ND 06/29/23 2:24 MK 1,2-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0158 0.144 ND 06/29/23 2:24 MK Total Page Count: 46 Page 4 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Acenaphthene SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 2:24 MK 2,4-Dinitrophenol SW8270C 1 mg/Kg 476049 0.0776 0.720 ND 06/29/23 2:24 MK 4-Nitrophenol SW8270C 1 mg/Kg 476049 0.0547 0.720 ND 06/29/23 2:24 MK Dibenzofuran SW8270C 1 mg/Kg 476049 0.0112 0.144 ND 06/29/23 2:24 MK 2,4-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0121 0.144 ND 06/29/23 2:24 MK 2,3,5,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0276 0.288 ND 06/29/23 2:24 MK 2,3,4,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0315 0.288 ND 06/29/23 2:24 MK Diethylphthalate SW8270C 1 mg/Kg 476049 0.0136 0.720 ND 06/29/23 2:24 MK Fluorene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 2:24 MK 4-Chlorophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 2:24 MK 4,6-Dinitro-2-methylphenol SW8270C 1 mg/Kg 476049 0.0134 0.288 ND 06/29/23 2:24 MK Diphenylamine SW8270C 1 mg/Kg 476049 0.0130 0.144 ND 06/29/23 2:24 MK Azobenzene SW8270C 1 mg/Kg 476049 0.114 0.144 ND 06/29/23 2:24 MK 4-Bromophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00823 0.144 ND 06/29/23 2:24 MK Hexachlorobenzene SW8270C 1 mg/Kg 476049 0.00866 0.144 ND 06/29/23 2:24 MK Pentachlorophenol SW8270C 1 mg/Kg 476049 0.0250 0.288 ND 06/29/23 2:24 MK Phenanthrene SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 2:24 MK Anthracene SW8270C 1 mg/Kg 476049 0.00891 0.144 ND 06/29/23 2:24 MK Carbazole SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 2:24 MK Di-n-butylphthalate SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 2:24 MK Fluoranthene SW8270C 1 mg/Kg 476049 0.01000 0.144 ND 06/29/23 2:24 MK Benzidine SW8270C 1 mg/Kg 476049 0.147 0.147 ND 06/29/23 2:24 MK Pyrene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 2:24 MK Butylbenzylphthalate SW8270C 1 mg/Kg 476049 0.0210 0.720 ND 06/29/23 2:24 MK Benzo(a)anthracene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 2:24 MK 3,3-Dichlorobenzidine SW8270C 1 mg/Kg 476049 0.118 0.144 ND 06/29/23 2:24 MK Chrysene SW8270C 1 mg/Kg 476049 0.0152 0.144 ND 06/29/23 2:24 MK Bis(2-Ethylhexyl)phthalate SW8270C 1 mg/Kg 476049 0.0153 0.720 ND 06/29/23 2:24 MK Di-n-Octylphthalate SW8270C 1 mg/Kg 476049 0.0123 0.144 ND 06/29/23 2:24 MK Benzo(b)fluorathene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 2:24 MK benzo(k)fluorathene SW8270C 1 mg/Kg 476049 0.00816 0.144 ND 06/29/23 2:24 MK Benzo(a)pyrene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 2:24 MK Indeno(1,2,3-c,d)pyrene SW8270C 1 mg/Kg 476049 0.0138 0.144 ND 06/29/23 2:24 MK Dibenzo(a,h)anthracene SW8270C 1 mg/Kg 476049 0.0127 0.144 ND 06/29/23 2:24 MK Benzo(g,h,i)perylene SW8270C 1 mg/Kg 476049 0.0167 0.144 ND 06/29/23 2:24 MK Pyridine SW8270C 1 mg/Kg 476049 0.0438 0.720 ND 06/29/23 2:24 MK Acceptance Limits
2-Fluorophenol (S) SW8270C 25 - 121 51.1 % 476049 06/29/23 2:24 MK Phenol-d6 (S) SW8270C 24 - 113 59.6 % 476049 06/29/23 2:24 MK Total Page Count: 46 Page 5 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
2,4,6-Tribromophenol (S) SW8270C 19 - 122 67.8 % 476049 06/29/23 2:24 MK 2-Fluorobiphenyl (S) SW8270C 45 - 143 73.6 % 476049 06/29/23 2:24 MK Nitrobenzene-d5 (S) SW8270C 23 - 120 55.2 % 476049 06/29/23 2:24 MK p-Terphenyl-d14 (S) SW8270C 18 - 137 99.6 % 476049 06/29/23 2:24 MK Total Page Count: 46 Page 6 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 mg/Kg 476092 0.0012 0.010 ND 06/30/23 17:06 HV Chloromethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Vinyl Chloride SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:06 HV Bromomethane SW8260B 1 mg/Kg 476092 0.0027 0.010 ND 06/30/23 17:06 HV Chloroethane SW8260B 1 mg/Kg 476092 0.0030 0.010 ND 06/30/23 17:06 HV Trichlorofluoromethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:06 HV 1,1-Dichloroethene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:06 HV Freon 113 SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV Methylene Chloride SW8260B 1 mg/Kg 476092 0.0071 0.010 ND 06/30/23 17:06 HV trans-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:06 HV MTBE SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV TBA SW8260B 1 mg/Kg 476092 0.012 0.050 ND 06/30/23 17:06 HV Diisopropyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV 1,1-Dichloroethane SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:06 HV Ethyl tert-Butyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV cis-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:06 HV 2,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV Bromochloromethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV Chloroform SW8260B 1 mg/Kg 476092 0.0024 0.010 ND 06/30/23 17:06 HV Carbon Tetrachloride SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:06 HV 1,1,1-Trichloroethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:06 HV 1,1-Dichloropropene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:06 HV Benzene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:06 HV TAME SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV 1,2-Dichloroethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:06 HV Trichloroethene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Dibromomethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV 1,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV Bromodichloromethane SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:06 HV cis-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV Toluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Tetrachloroethene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV trans-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV 1,1,2-Trichloroethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Dibromochloromethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV 1,3-Dichloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV 1,2-Dibromoethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Chlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Ethylbenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV Total Page Count: 46 Page 7 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,1,1,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV m,p-Xylene SW8260B 1 mg/Kg 476092 0.0032 0.010 ND 06/30/23 17:06 HV o-Xylene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV Styrene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV Bromoform SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV Isopropyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV n-Propylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV Bromobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV 1,1,2,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV 2-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV 1,3,5-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV 1,2,3-Trichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:06 HV 4-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV tert-Butylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV 1,2,4-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 17:06 HV sec-Butyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:06 HV p-Isopropyltoluene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:06 HV 1,3-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV 1,4-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV n-Butylbenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:06 HV 1,2-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV 1,2-Dibromo-3-Chloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:06 HV Hexachlorobutadiene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 17:06 HV 1,2,4-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:06 HV Naphthalene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV 1,2,3-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:06 HV 2-Butanone SW8260B 1 mg/Kg 476092 0.0023 0.0100 ND 06/30/23 17:06 HV (S) Dibromofluoromethane SW8260B 59.8 - 148 77.8 % 476092 06/30/23 17:06 HV (S) Toluene-d8 SW8260B 55.2 - 133 97.5 % 476092 06/30/23 17:06 HV (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 94.1 % 476092 06/30/23 17:06 HV Total Page Count: 46 Page 8 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 10:10
20844.000.001
650 Cape Breston Dr
1-S1
Sample Matrix: Soil
Lab Sample ID: 2306263-001A
SDG:
Prep Batch ID: 1152443
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035GRO
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Gasoline SW8260B(TPH 1 mg/Kg 476092 0.043 0.10 ND 06/30/23 )
17:06 HV
(S) 4-Bromofluorobenzene SW8260B(TPH 72.6 % 476092 06/30/23 )
43.9 - 127 17:06 HV
Total Page Count: 46 Page 9 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
N-Nitrosodimethylamine SW8270C 1 mg/Kg 476049 0.0469 0.720 ND 06/29/23 2:52 MK Phenol SW8270C 1 mg/Kg 476049 0.0438 0.288 ND 06/29/23 2:52 MK Bis(2-chloroethyl)ether SW8270C 1 mg/Kg 476049 0.0133 0.144 ND 06/29/23 2:52 MK 2-Chlorophenol SW8270C 1 mg/Kg 476049 0.0477 0.288 ND 06/29/23 2:52 MK 1,3-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0131 0.144 ND 06/29/23 2:52 MK 1,4-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0146 0.144 ND 06/29/23 2:52 MK Benzyl Alcohol SW8270C 1 mg/Kg 476049 0.0205 0.288 ND 06/29/23 2:52 MK 1,2-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 2:52 MK 2-Methylphenol (o-Cresol) SW8270C 1 mg/Kg 476049 0.0293 0.288 ND 06/29/23 2:52 MK N-Methyl-2-Pyrrolidone (NMP) SW8270C 1 mg/Kg 476049 0.0680 0.720 ND 06/29/23 2:52 MK Bis(2-chlorisopropyl) ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 2:52 MK 3-/4-Methylphenol (p-/m-Cresol) SW8270C 1 mg/Kg 476049 0.0313 0.288 ND 06/29/23 2:52 MK N-nitroso-di-n-propylamine SW8270C 1 mg/Kg 476049 0.0132 0.144 ND 06/29/23 2:52 MK Hexachloroethane SW8270C 1 mg/Kg 476049 0.0171 0.144 ND 06/29/23 2:52 MK Nitrobenzene SW8270C 1 mg/Kg 476049 0.0128 0.144 ND 06/29/23 2:52 MK Isophorone SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 2:52 MK 2-Nitrophenol SW8270C 1 mg/Kg 476049 0.0254 0.288 ND 06/29/23 2:52 MK 2,4-Dimethylphenol SW8270C 1 mg/Kg 476049 0.0228 0.288 ND 06/29/23 2:52 MK Benzoic Acid SW8270C 1 mg/Kg 476049 0.0417 0.288 ND 06/29/23 2:52 MK Bis(2-Chloroethoxy)methane SW8270C 1 mg/Kg 476049 0.00979 0.144 ND 06/29/23 2:52 MK Bis(2-chloroisopropyl)ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 2:52 MK 2,4-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0393 0.288 ND 06/29/23 2:52 MK 1,2,4-Trichlorobenzene SW8270C 1 mg/Kg 476049 0.0118 0.144 ND 06/29/23 2:52 MK Naphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 2:52 MK 2,6-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0358 0.288 ND 06/29/23 2:52 MK Hexachloro-1,3-butadiene SW8270C 1 mg/Kg 476049 0.00834 0.144 ND 06/29/23 2:52 MK 4-Chloro-3-methylphenol SW8270C 1 mg/Kg 476049 0.0338 0.288 ND 06/29/23 2:52 MK 2-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 2:52 MK 1-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 2:52 MK Hexachlorocyclopentadiene SW8270C 1 mg/Kg 476049 0.0129 0.144 ND 06/29/23 2:52 MK 2,4,6-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0359 0.288 ND 06/29/23 2:52 MK 2,4,5-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0334 0.288 ND 06/29/23 2:52 MK 2-Chloronaphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 2:52 MK 1,4-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 2:52 MK Dimethyl phthalate SW8270C 1 mg/Kg 476049 0.0142 0.720 ND 06/29/23 2:52 MK 1,3-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 2:52 MK Acenaphthylene SW8270C 1 mg/Kg 476049 0.00828 0.144 ND 06/29/23 2:52 MK 2,6-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0113 0.144 ND 06/29/23 2:52 MK 1,2-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0158 0.144 ND 06/29/23 2:52 MK Total Page Count: 46 Page 10 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Acenaphthene SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 2:52 MK 2,4-Dinitrophenol SW8270C 1 mg/Kg 476049 0.0776 0.720 ND 06/29/23 2:52 MK 4-Nitrophenol SW8270C 1 mg/Kg 476049 0.0547 0.720 ND 06/29/23 2:52 MK Dibenzofuran SW8270C 1 mg/Kg 476049 0.0112 0.144 ND 06/29/23 2:52 MK 2,4-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0121 0.144 ND 06/29/23 2:52 MK 2,3,5,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0276 0.288 ND 06/29/23 2:52 MK 2,3,4,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0315 0.288 ND 06/29/23 2:52 MK Diethylphthalate SW8270C 1 mg/Kg 476049 0.0136 0.720 ND 06/29/23 2:52 MK Fluorene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 2:52 MK 4-Chlorophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 2:52 MK 4,6-Dinitro-2-methylphenol SW8270C 1 mg/Kg 476049 0.0134 0.288 ND 06/29/23 2:52 MK Diphenylamine SW8270C 1 mg/Kg 476049 0.0130 0.144 ND 06/29/23 2:52 MK Azobenzene SW8270C 1 mg/Kg 476049 0.114 0.144 ND 06/29/23 2:52 MK 4-Bromophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00823 0.144 ND 06/29/23 2:52 MK Hexachlorobenzene SW8270C 1 mg/Kg 476049 0.00866 0.144 ND 06/29/23 2:52 MK Pentachlorophenol SW8270C 1 mg/Kg 476049 0.0250 0.288 ND 06/29/23 2:52 MK Phenanthrene SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 2:52 MK Anthracene SW8270C 1 mg/Kg 476049 0.00891 0.144 ND 06/29/23 2:52 MK Carbazole SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 2:52 MK Di-n-butylphthalate SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 2:52 MK Fluoranthene SW8270C 1 mg/Kg 476049 0.01000 0.144 ND 06/29/23 2:52 MK Benzidine SW8270C 1 mg/Kg 476049 0.147 0.147 ND 06/29/23 2:52 MK Pyrene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 2:52 MK Butylbenzylphthalate SW8270C 1 mg/Kg 476049 0.0210 0.720 ND 06/29/23 2:52 MK Benzo(a)anthracene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 2:52 MK 3,3-Dichlorobenzidine SW8270C 1 mg/Kg 476049 0.118 0.144 ND 06/29/23 2:52 MK Chrysene SW8270C 1 mg/Kg 476049 0.0152 0.144 ND 06/29/23 2:52 MK Bis(2-Ethylhexyl)phthalate SW8270C 1 mg/Kg 476049 0.0153 0.720 ND 06/29/23 2:52 MK Di-n-Octylphthalate SW8270C 1 mg/Kg 476049 0.0123 0.144 ND 06/29/23 2:52 MK Benzo(b)fluorathene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 2:52 MK benzo(k)fluorathene SW8270C 1 mg/Kg 476049 0.00816 0.144 ND 06/29/23 2:52 MK Benzo(a)pyrene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 2:52 MK Indeno(1,2,3-c,d)pyrene SW8270C 1 mg/Kg 476049 0.0138 0.144 ND 06/29/23 2:52 MK Dibenzo(a,h)anthracene SW8270C 1 mg/Kg 476049 0.0127 0.144 ND 06/29/23 2:52 MK Benzo(g,h,i)perylene SW8270C 1 mg/Kg 476049 0.0167 0.144 ND 06/29/23 2:52 MK Pyridine SW8270C 1 mg/Kg 476049 0.0438 0.720 ND 06/29/23 2:52 MK Acceptance Limits
2-Fluorophenol (S) SW8270C 25 - 121 61.1 % 476049 06/29/23 2:52 MK Phenol-d6 (S) SW8270C 24 - 113 69.7 % 476049 06/29/23 2:52 MK Total Page Count: 46 Page 11 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
2,4,6-Tribromophenol (S) SW8270C 19 - 122 70.4 % 476049 06/29/23 2:52 MK 2-Fluorobiphenyl (S) SW8270C 45 - 143 81.3 % 476049 06/29/23 2:52 MK Nitrobenzene-d5 (S) SW8270C 23 - 120 72.7 % 476049 06/29/23 2:52 MK p-Terphenyl-d14 (S) SW8270C 18 - 137 103 % 476049 06/29/23 2:52 MK Total Page Count: 46 Page 12 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 mg/Kg 476092 0.0012 0.010 ND 06/30/23 17:36 HV Chloromethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Vinyl Chloride SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:36 HV Bromomethane SW8260B 1 mg/Kg 476092 0.0027 0.010 ND 06/30/23 17:36 HV Chloroethane SW8260B 1 mg/Kg 476092 0.0030 0.010 ND 06/30/23 17:36 HV Trichlorofluoromethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:36 HV 1,1-Dichloroethene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:36 HV Freon 113 SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV Methylene Chloride SW8260B 1 mg/Kg 476092 0.0071 0.010 ND 06/30/23 17:36 HV trans-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:36 HV MTBE SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV TBA SW8260B 1 mg/Kg 476092 0.012 0.050 ND 06/30/23 17:36 HV Diisopropyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV 1,1-Dichloroethane SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:36 HV Ethyl tert-Butyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV cis-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:36 HV 2,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV Bromochloromethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV Chloroform SW8260B 1 mg/Kg 476092 0.0024 0.010 ND 06/30/23 17:36 HV Carbon Tetrachloride SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:36 HV 1,1,1-Trichloroethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 17:36 HV 1,1-Dichloropropene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:36 HV Benzene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 17:36 HV TAME SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV 1,2-Dichloroethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 17:36 HV Trichloroethene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Dibromomethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV 1,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV Bromodichloromethane SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 17:36 HV cis-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV Toluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Tetrachloroethene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV trans-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV 1,1,2-Trichloroethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Dibromochloromethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV 1,3-Dichloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV 1,2-Dibromoethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Chlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Ethylbenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV Total Page Count: 46 Page 13 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,1,1,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV m,p-Xylene SW8260B 1 mg/Kg 476092 0.0032 0.010 ND 06/30/23 17:36 HV o-Xylene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV Styrene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV Bromoform SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV Isopropyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV n-Propylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV Bromobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV 1,1,2,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV 2-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV 1,3,5-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV 1,2,3-Trichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 17:36 HV 4-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV tert-Butylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV 1,2,4-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 17:36 HV sec-Butyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 17:36 HV p-Isopropyltoluene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:36 HV 1,3-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV 1,4-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV n-Butylbenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:36 HV 1,2-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV 1,2-Dibromo-3-Chloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 17:36 HV Hexachlorobutadiene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 17:36 HV 1,2,4-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 17:36 HV Naphthalene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV 1,2,3-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 17:36 HV 2-Butanone SW8260B 1 mg/Kg 476092 0.0023 0.0100 ND 06/30/23 17:36 HV (S) Dibromofluoromethane SW8260B 59.8 - 148 78.4 % 476092 06/30/23 17:36 HV (S) Toluene-d8 SW8260B 55.2 - 133 98.2 % 476092 06/30/23 17:36 HV (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 93.9 % 476092 06/30/23 17:36 HV Total Page Count: 46 Page 14 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 11:55
20844.000.001
650 Cape Breston Dr
1-S2
Sample Matrix: Soil
Lab Sample ID: 2306263-002A
SDG:
Prep Batch ID: 1152443
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035GRO
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Gasoline SW8260B(TPH 1 mg/Kg 476092 0.043 0.10 ND 06/30/23 )
17:36 HV
(S) 4-Bromofluorobenzene SW8260B(TPH 73.3 % 476092 06/30/23 )
43.9 - 127 17:36 HV
Total Page Count: 46 Page 15 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
N-Nitrosodimethylamine SW8270C 1 mg/Kg 476049 0.0469 0.720 ND 06/29/23 3:21 MK Phenol SW8270C 1 mg/Kg 476049 0.0438 0.288 ND 06/29/23 3:21 MK Bis(2-chloroethyl)ether SW8270C 1 mg/Kg 476049 0.0133 0.144 ND 06/29/23 3:21 MK 2-Chlorophenol SW8270C 1 mg/Kg 476049 0.0477 0.288 ND 06/29/23 3:21 MK 1,3-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0131 0.144 ND 06/29/23 3:21 MK 1,4-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0146 0.144 ND 06/29/23 3:21 MK Benzyl Alcohol SW8270C 1 mg/Kg 476049 0.0205 0.288 ND 06/29/23 3:21 MK 1,2-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 3:21 MK 2-Methylphenol (o-Cresol) SW8270C 1 mg/Kg 476049 0.0293 0.288 ND 06/29/23 3:21 MK N-Methyl-2-Pyrrolidone (NMP) SW8270C 1 mg/Kg 476049 0.0680 0.720 ND 06/29/23 3:21 MK Bis(2-chlorisopropyl) ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 3:21 MK 3-/4-Methylphenol (p-/m-Cresol) SW8270C 1 mg/Kg 476049 0.0313 0.288 ND 06/29/23 3:21 MK N-nitroso-di-n-propylamine SW8270C 1 mg/Kg 476049 0.0132 0.144 ND 06/29/23 3:21 MK Hexachloroethane SW8270C 1 mg/Kg 476049 0.0171 0.144 ND 06/29/23 3:21 MK Nitrobenzene SW8270C 1 mg/Kg 476049 0.0128 0.144 ND 06/29/23 3:21 MK Isophorone SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 3:21 MK 2-Nitrophenol SW8270C 1 mg/Kg 476049 0.0254 0.288 ND 06/29/23 3:21 MK 2,4-Dimethylphenol SW8270C 1 mg/Kg 476049 0.0228 0.288 ND 06/29/23 3:21 MK Benzoic Acid SW8270C 1 mg/Kg 476049 0.0417 0.288 ND 06/29/23 3:21 MK Bis(2-Chloroethoxy)methane SW8270C 1 mg/Kg 476049 0.00979 0.144 ND 06/29/23 3:21 MK Bis(2-chloroisopropyl)ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 3:21 MK 2,4-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0393 0.288 ND 06/29/23 3:21 MK 1,2,4-Trichlorobenzene SW8270C 1 mg/Kg 476049 0.0118 0.144 ND 06/29/23 3:21 MK Naphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 3:21 MK 2,6-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0358 0.288 ND 06/29/23 3:21 MK Hexachloro-1,3-butadiene SW8270C 1 mg/Kg 476049 0.00834 0.144 ND 06/29/23 3:21 MK 4-Chloro-3-methylphenol SW8270C 1 mg/Kg 476049 0.0338 0.288 ND 06/29/23 3:21 MK 2-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 3:21 MK 1-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 3:21 MK Hexachlorocyclopentadiene SW8270C 1 mg/Kg 476049 0.0129 0.144 ND 06/29/23 3:21 MK 2,4,6-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0359 0.288 ND 06/29/23 3:21 MK 2,4,5-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0334 0.288 ND 06/29/23 3:21 MK 2-Chloronaphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 3:21 MK 1,4-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 3:21 MK Dimethyl phthalate SW8270C 1 mg/Kg 476049 0.0142 0.720 ND 06/29/23 3:21 MK 1,3-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 3:21 MK Acenaphthylene SW8270C 1 mg/Kg 476049 0.00828 0.144 ND 06/29/23 3:21 MK 2,6-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0113 0.144 ND 06/29/23 3:21 MK 1,2-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0158 0.144 ND 06/29/23 3:21 MK Total Page Count: 46 Page 16 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Acenaphthene SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 3:21 MK 2,4-Dinitrophenol SW8270C 1 mg/Kg 476049 0.0776 0.720 ND 06/29/23 3:21 MK 4-Nitrophenol SW8270C 1 mg/Kg 476049 0.0547 0.720 ND 06/29/23 3:21 MK Dibenzofuran SW8270C 1 mg/Kg 476049 0.0112 0.144 ND 06/29/23 3:21 MK 2,4-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0121 0.144 ND 06/29/23 3:21 MK 2,3,5,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0276 0.288 ND 06/29/23 3:21 MK 2,3,4,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0315 0.288 ND 06/29/23 3:21 MK Diethylphthalate SW8270C 1 mg/Kg 476049 0.0136 0.720 ND 06/29/23 3:21 MK Fluorene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 3:21 MK 4-Chlorophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 3:21 MK 4,6-Dinitro-2-methylphenol SW8270C 1 mg/Kg 476049 0.0134 0.288 ND 06/29/23 3:21 MK Diphenylamine SW8270C 1 mg/Kg 476049 0.0130 0.144 ND 06/29/23 3:21 MK Azobenzene SW8270C 1 mg/Kg 476049 0.114 0.144 ND 06/29/23 3:21 MK 4-Bromophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00823 0.144 ND 06/29/23 3:21 MK Hexachlorobenzene SW8270C 1 mg/Kg 476049 0.00866 0.144 ND 06/29/23 3:21 MK Pentachlorophenol SW8270C 1 mg/Kg 476049 0.0250 0.288 ND 06/29/23 3:21 MK Phenanthrene SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 3:21 MK Anthracene SW8270C 1 mg/Kg 476049 0.00891 0.144 ND 06/29/23 3:21 MK Carbazole SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 3:21 MK Di-n-butylphthalate SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 3:21 MK Fluoranthene SW8270C 1 mg/Kg 476049 0.01000 0.144 ND 06/29/23 3:21 MK Benzidine SW8270C 1 mg/Kg 476049 0.147 0.147 ND 06/29/23 3:21 MK Pyrene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 3:21 MK Butylbenzylphthalate SW8270C 1 mg/Kg 476049 0.0210 0.720 ND 06/29/23 3:21 MK Benzo(a)anthracene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 3:21 MK 3,3-Dichlorobenzidine SW8270C 1 mg/Kg 476049 0.118 0.144 ND 06/29/23 3:21 MK Chrysene SW8270C 1 mg/Kg 476049 0.0152 0.144 ND 06/29/23 3:21 MK Bis(2-Ethylhexyl)phthalate SW8270C 1 mg/Kg 476049 0.0153 0.720 ND 06/29/23 3:21 MK Di-n-Octylphthalate SW8270C 1 mg/Kg 476049 0.0123 0.144 ND 06/29/23 3:21 MK Benzo(b)fluorathene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 3:21 MK benzo(k)fluorathene SW8270C 1 mg/Kg 476049 0.00816 0.144 ND 06/29/23 3:21 MK Benzo(a)pyrene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 3:21 MK Indeno(1,2,3-c,d)pyrene SW8270C 1 mg/Kg 476049 0.0138 0.144 ND 06/29/23 3:21 MK Dibenzo(a,h)anthracene SW8270C 1 mg/Kg 476049 0.0127 0.144 ND 06/29/23 3:21 MK Benzo(g,h,i)perylene SW8270C 1 mg/Kg 476049 0.0167 0.144 ND 06/29/23 3:21 MK Pyridine SW8270C 1 mg/Kg 476049 0.0438 0.720 ND 06/29/23 3:21 MK Acceptance Limits
2-Fluorophenol (S) SW8270C 25 - 121 1.94 S % 476049 06/29/23 3:21 MK Phenol-d6 (S) SW8270C 24 - 113 4.58 S % 476049 06/29/23 3:21 MK Total Page Count: 46 Page 17 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
2,4,6-Tribromophenol (S) SW8270C 19 - 122 0.163 S % 476049 06/29/23 3:21 MK 2-Fluorobiphenyl (S) SW8270C 45 - 143 69.4 % 476049 06/29/23 3:21 MK Nitrobenzene-d5 (S) SW8270C 23 - 120 60.2 % 476049 06/29/23 3:21 MK p-Terphenyl-d14 (S) SW8270C 18 - 137 85.8 % 476049 06/29/23 3:21 MK NOTE: S-surrogate outside of control limits due to possible matrix interference Total Page Count: 46 Page 18 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 mg/Kg 476092 0.0012 0.010 ND 06/30/23 18:06 HV Chloromethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Vinyl Chloride SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:06 HV Bromomethane SW8260B 1 mg/Kg 476092 0.0027 0.010 ND 06/30/23 18:06 HV Chloroethane SW8260B 1 mg/Kg 476092 0.0030 0.010 ND 06/30/23 18:06 HV Trichlorofluoromethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:06 HV 1,1-Dichloroethene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:06 HV Freon 113 SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV Methylene Chloride SW8260B 1 mg/Kg 476092 0.0071 0.010 ND 06/30/23 18:06 HV trans-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:06 HV MTBE SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV TBA SW8260B 1 mg/Kg 476092 0.012 0.050 ND 06/30/23 18:06 HV Diisopropyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV 1,1-Dichloroethane SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:06 HV Ethyl tert-Butyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV cis-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:06 HV 2,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV Bromochloromethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV Chloroform SW8260B 1 mg/Kg 476092 0.0024 0.010 ND 06/30/23 18:06 HV Carbon Tetrachloride SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:06 HV 1,1,1-Trichloroethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:06 HV 1,1-Dichloropropene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:06 HV Benzene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:06 HV TAME SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV 1,2-Dichloroethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:06 HV Trichloroethene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Dibromomethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV 1,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV Bromodichloromethane SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:06 HV cis-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV Toluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Tetrachloroethene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV trans-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV 1,1,2-Trichloroethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Dibromochloromethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV 1,3-Dichloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV 1,2-Dibromoethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Chlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Ethylbenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV Total Page Count: 46 Page 19 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,1,1,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV m,p-Xylene SW8260B 1 mg/Kg 476092 0.0032 0.010 ND 06/30/23 18:06 HV o-Xylene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV Styrene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV Bromoform SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV Isopropyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV n-Propylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV Bromobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV 1,1,2,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV 2-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV 1,3,5-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV 1,2,3-Trichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:06 HV 4-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV tert-Butylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV 1,2,4-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 18:06 HV sec-Butyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:06 HV p-Isopropyltoluene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:06 HV 1,3-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV 1,4-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV n-Butylbenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:06 HV 1,2-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV 1,2-Dibromo-3-Chloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:06 HV Hexachlorobutadiene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 18:06 HV 1,2,4-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:06 HV Naphthalene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV 1,2,3-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:06 HV 2-Butanone SW8260B 1 mg/Kg 476092 0.0023 0.0100 ND 06/30/23 18:06 HV (S) Dibromofluoromethane SW8260B 59.8 - 148 76.3 % 476092 06/30/23 18:06 HV (S) Toluene-d8 SW8260B 55.2 - 133 99.0 % 476092 06/30/23 18:06 HV (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 93.9 % 476092 06/30/23 18:06 HV Total Page Count: 46 Page 20 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:00
20844.000.001
650 Cape Breston Dr
1-S3
Sample Matrix: Soil
Lab Sample ID: 2306263-003A
SDG:
Prep Batch ID: 1152443
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035GRO
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Gasoline SW8260B(TPH 1 mg/Kg 476092 0.043 0.10 ND 06/30/23 )
18:06 HV
(S) 4-Bromofluorobenzene SW8260B(TPH 74.4 % 476092 06/30/23 )
43.9 - 127 18:06 HV
Total Page Count: 46 Page 21 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
N-Nitrosodimethylamine SW8270C 1 mg/Kg 476049 0.0469 0.720 ND 06/29/23 3:49 MK Phenol SW8270C 1 mg/Kg 476049 0.0438 0.288 ND 06/29/23 3:49 MK Bis(2-chloroethyl)ether SW8270C 1 mg/Kg 476049 0.0133 0.144 ND 06/29/23 3:49 MK 2-Chlorophenol SW8270C 1 mg/Kg 476049 0.0477 0.288 ND 06/29/23 3:49 MK 1,3-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0131 0.144 ND 06/29/23 3:49 MK 1,4-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0146 0.144 ND 06/29/23 3:49 MK Benzyl Alcohol SW8270C 1 mg/Kg 476049 0.0205 0.288 ND 06/29/23 3:49 MK 1,2-Dichlorobenzene SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 3:49 MK 2-Methylphenol (o-Cresol) SW8270C 1 mg/Kg 476049 0.0293 0.288 ND 06/29/23 3:49 MK N-Methyl-2-Pyrrolidone (NMP) SW8270C 1 mg/Kg 476049 0.0680 0.720 ND 06/29/23 3:49 MK Bis(2-chlorisopropyl) ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 3:49 MK 3-/4-Methylphenol (p-/m-Cresol) SW8270C 1 mg/Kg 476049 0.0313 0.288 ND 06/29/23 3:49 MK N-nitroso-di-n-propylamine SW8270C 1 mg/Kg 476049 0.0132 0.144 ND 06/29/23 3:49 MK Hexachloroethane SW8270C 1 mg/Kg 476049 0.0171 0.144 ND 06/29/23 3:49 MK Nitrobenzene SW8270C 1 mg/Kg 476049 0.0128 0.144 ND 06/29/23 3:49 MK Isophorone SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 3:49 MK 2-Nitrophenol SW8270C 1 mg/Kg 476049 0.0254 0.288 ND 06/29/23 3:49 MK 2,4-Dimethylphenol SW8270C 1 mg/Kg 476049 0.0228 0.288 ND 06/29/23 3:49 MK Benzoic Acid SW8270C 1 mg/Kg 476049 0.0417 0.288 ND 06/29/23 3:49 MK Bis(2-Chloroethoxy)methane SW8270C 1 mg/Kg 476049 0.00979 0.144 ND 06/29/23 3:49 MK Bis(2-chloroisopropyl)ether SW8270C 1 mg/Kg 476049 0.0126 0.144 ND 06/29/23 3:49 MK 2,4-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0393 0.288 ND 06/29/23 3:49 MK 1,2,4-Trichlorobenzene SW8270C 1 mg/Kg 476049 0.0118 0.144 ND 06/29/23 3:49 MK Naphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 3:49 MK 2,6-Dichlorophenol SW8270C 1 mg/Kg 476049 0.0358 0.288 ND 06/29/23 3:49 MK Hexachloro-1,3-butadiene SW8270C 1 mg/Kg 476049 0.00834 0.144 ND 06/29/23 3:49 MK 4-Chloro-3-methylphenol SW8270C 1 mg/Kg 476049 0.0338 0.288 ND 06/29/23 3:49 MK 2-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 3:49 MK 1-Methylnaphthalene SW8270C 1 mg/Kg 476049 0.0122 0.144 ND 06/29/23 3:49 MK Hexachlorocyclopentadiene SW8270C 1 mg/Kg 476049 0.0129 0.144 ND 06/29/23 3:49 MK 2,4,6-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0359 0.288 ND 06/29/23 3:49 MK 2,4,5-Trichlorophenol SW8270C 1 mg/Kg 476049 0.0334 0.288 ND 06/29/23 3:49 MK 2-Chloronaphthalene SW8270C 1 mg/Kg 476049 0.0106 0.144 ND 06/29/23 3:49 MK 1,4-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 3:49 MK Dimethyl phthalate SW8270C 1 mg/Kg 476049 0.0142 0.720 ND 06/29/23 3:49 MK 1,3-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0104 0.144 ND 06/29/23 3:49 MK Acenaphthylene SW8270C 1 mg/Kg 476049 0.00828 0.144 ND 06/29/23 3:49 MK 2,6-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0113 0.144 ND 06/29/23 3:49 MK 1,2-Dinitrobenzene SW8270C 1 mg/Kg 476049 0.0158 0.144 ND 06/29/23 3:49 MK Total Page Count: 46 Page 22 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Acenaphthene SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 3:49 MK 2,4-Dinitrophenol SW8270C 1 mg/Kg 476049 0.0776 0.720 ND 06/29/23 3:49 MK 4-Nitrophenol SW8270C 1 mg/Kg 476049 0.0547 0.720 ND 06/29/23 3:49 MK Dibenzofuran SW8270C 1 mg/Kg 476049 0.0112 0.144 ND 06/29/23 3:49 MK 2,4-Dinitrotoluene SW8270C 1 mg/Kg 476049 0.0121 0.144 ND 06/29/23 3:49 MK 2,3,5,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0276 0.288 ND 06/29/23 3:49 MK 2,3,4,6-Tetrachlorophenol SW8270C 1 mg/Kg 476049 0.0315 0.288 ND 06/29/23 3:49 MK Diethylphthalate SW8270C 1 mg/Kg 476049 0.0136 0.720 ND 06/29/23 3:49 MK Fluorene SW8270C 1 mg/Kg 476049 0.0103 0.144 ND 06/29/23 3:49 MK 4-Chlorophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 3:49 MK 4,6-Dinitro-2-methylphenol SW8270C 1 mg/Kg 476049 0.0134 0.288 ND 06/29/23 3:49 MK Diphenylamine SW8270C 1 mg/Kg 476049 0.0130 0.144 ND 06/29/23 3:49 MK Azobenzene SW8270C 1 mg/Kg 476049 0.114 0.144 ND 06/29/23 3:49 MK 4-Bromophenyl-phenylether SW8270C 1 mg/Kg 476049 0.00823 0.144 ND 06/29/23 3:49 MK Hexachlorobenzene SW8270C 1 mg/Kg 476049 0.00866 0.144 ND 06/29/23 3:49 MK Pentachlorophenol SW8270C 1 mg/Kg 476049 0.0250 0.288 ND 06/29/23 3:49 MK Phenanthrene SW8270C 1 mg/Kg 476049 0.00932 0.144 ND 06/29/23 3:49 MK Anthracene SW8270C 1 mg/Kg 476049 0.00891 0.144 ND 06/29/23 3:49 MK Carbazole SW8270C 1 mg/Kg 476049 0.0107 0.144 ND 06/29/23 3:49 MK Di-n-butylphthalate SW8270C 1 mg/Kg 476049 0.0135 0.144 ND 06/29/23 3:49 MK Fluoranthene SW8270C 1 mg/Kg 476049 0.01000 0.144 ND 06/29/23 3:49 MK Benzidine SW8270C 1 mg/Kg 476049 0.147 0.147 ND 06/29/23 3:49 MK Pyrene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 3:49 MK Butylbenzylphthalate SW8270C 1 mg/Kg 476049 0.0210 0.720 ND 06/29/23 3:49 MK Benzo(a)anthracene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 3:49 MK 3,3-Dichlorobenzidine SW8270C 1 mg/Kg 476049 0.118 0.144 ND 06/29/23 3:49 MK Chrysene SW8270C 1 mg/Kg 476049 0.0152 0.144 ND 06/29/23 3:49 MK Bis(2-Ethylhexyl)phthalate SW8270C 1 mg/Kg 476049 0.0153 0.720 ND 06/29/23 3:49 MK Di-n-Octylphthalate SW8270C 1 mg/Kg 476049 0.0123 0.144 ND 06/29/23 3:49 MK Benzo(b)fluorathene SW8270C 1 mg/Kg 476049 0.0120 0.144 ND 06/29/23 3:49 MK benzo(k)fluorathene SW8270C 1 mg/Kg 476049 0.00816 0.144 ND 06/29/23 3:49 MK Benzo(a)pyrene SW8270C 1 mg/Kg 476049 0.00980 0.144 ND 06/29/23 3:49 MK Indeno(1,2,3-c,d)pyrene SW8270C 1 mg/Kg 476049 0.0138 0.144 ND 06/29/23 3:49 MK Dibenzo(a,h)anthracene SW8270C 1 mg/Kg 476049 0.0127 0.144 ND 06/29/23 3:49 MK Benzo(g,h,i)perylene SW8270C 1 mg/Kg 476049 0.0167 0.144 ND 06/29/23 3:49 MK Pyridine SW8270C 1 mg/Kg 476049 0.0438 0.720 ND 06/29/23 3:49 MK Acceptance Limits
2-Fluorophenol (S) SW8270C 25 - 121 54.2 % 476049 06/29/23 3:49 MK Phenol-d6 (S) SW8270C 24 - 113 67.6 % 476049 06/29/23 3:49 MK Total Page Count: 46 Page 23 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152320
Prep Batch Date/Time: 6/28/23 12:46:00PM
Prep Analyst: AKIZ
Prep Method: 3546_BNA
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
2,4,6-Tribromophenol (S) SW8270C 19 - 122 63.7 % 476049 06/29/23 3:49 MK 2-Fluorobiphenyl (S) SW8270C 45 - 143 83.7 % 476049 06/29/23 3:49 MK Nitrobenzene-d5 (S) SW8270C 23 - 120 71.5 % 476049 06/29/23 3:49 MK p-Terphenyl-d14 (S) SW8270C 18 - 137 105 % 476049 06/29/23 3:49 MK Total Page Count: 46 Page 24 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Dichlorodifluoromethane SW8260B 1 mg/Kg 476092 0.0012 0.010 ND 06/30/23 18:36 HV Chloromethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Vinyl Chloride SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:36 HV Bromomethane SW8260B 1 mg/Kg 476092 0.0027 0.010 ND 06/30/23 18:36 HV Chloroethane SW8260B 1 mg/Kg 476092 0.0030 0.010 ND 06/30/23 18:36 HV Trichlorofluoromethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:36 HV 1,1-Dichloroethene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:36 HV Freon 113 SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV Methylene Chloride SW8260B 1 mg/Kg 476092 0.0071 0.010 ND 06/30/23 18:36 HV trans-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:36 HV MTBE SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV TBA SW8260B 1 mg/Kg 476092 0.012 0.050 ND 06/30/23 18:36 HV Diisopropyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV 1,1-Dichloroethane SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:36 HV Ethyl tert-Butyl ether SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV cis-1,2-Dichloroethene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:36 HV 2,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV Bromochloromethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV Chloroform SW8260B 1 mg/Kg 476092 0.0024 0.010 ND 06/30/23 18:36 HV Carbon Tetrachloride SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:36 HV 1,1,1-Trichloroethane SW8260B 1 mg/Kg 476092 0.0021 0.010 ND 06/30/23 18:36 HV 1,1-Dichloropropene SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:36 HV Benzene SW8260B 1 mg/Kg 476092 0.0022 0.010 ND 06/30/23 18:36 HV TAME SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV 1,2-Dichloroethane SW8260B 1 mg/Kg 476092 0.0023 0.010 ND 06/30/23 18:36 HV Trichloroethene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Dibromomethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV 1,2-Dichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV Bromodichloromethane SW8260B 1 mg/Kg 476092 0.0020 0.010 ND 06/30/23 18:36 HV cis-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV Toluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Tetrachloroethene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV trans-1,3-Dichloropropene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV 1,1,2-Trichloroethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Dibromochloromethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV 1,3-Dichloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV 1,2-Dibromoethane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Chlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Ethylbenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV Total Page Count: 46 Page 25 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152442
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
1,1,1,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV m,p-Xylene SW8260B 1 mg/Kg 476092 0.0032 0.010 ND 06/30/23 18:36 HV o-Xylene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV Styrene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV Bromoform SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV Isopropyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV n-Propylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV Bromobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV 1,1,2,2-Tetrachloroethane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV 2-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV 1,3,5-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV 1,2,3-Trichloropropane SW8260B 1 mg/Kg 476092 0.0019 0.010 ND 06/30/23 18:36 HV 4-Chlorotoluene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV tert-Butylbenzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV 1,2,4-Trimethylbenzene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 18:36 HV sec-Butyl Benzene SW8260B 1 mg/Kg 476092 0.0016 0.010 ND 06/30/23 18:36 HV p-Isopropyltoluene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:36 HV 1,3-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV 1,4-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV n-Butylbenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:36 HV 1,2-Dichlorobenzene SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV 1,2-Dibromo-3-Chloropropane SW8260B 1 mg/Kg 476092 0.0018 0.010 ND 06/30/23 18:36 HV Hexachlorobutadiene SW8260B 1 mg/Kg 476092 0.0014 0.010 ND 06/30/23 18:36 HV 1,2,4-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0015 0.010 ND 06/30/23 18:36 HV Naphthalene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV 1,2,3-Trichlorobenzene SW8260B 1 mg/Kg 476092 0.0017 0.010 ND 06/30/23 18:36 HV 2-Butanone SW8260B 1 mg/Kg 476092 0.0023 0.0100 ND 06/30/23 18:36 HV (S) Dibromofluoromethane SW8260B 59.8 - 148 76.7 % 476092 06/30/23 18:36 HV (S) Toluene-d8 SW8260B 55.2 - 133 97.2 % 476092 06/30/23 18:36 HV (S) 4-Bromofluorobenzene SW8260B 55.8 - 141 93.7 % 476092 06/30/23 18:36 HV Total Page Count: 46 Page 26 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 / 12:05
20844.000.001
650 Cape Breston Dr
1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-004A
SDG:
Prep Batch ID: 1152443
Prep Batch Date/Time: 6/30/23 11:38:00AM
Prep Analyst: HVYAS
Prep Method: 5035GRO
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Gasoline SW8260B(TPH 1 mg/Kg 476092 0.043 0.10 ND 06/30/23 )
18:36 HV
(S) 4-Bromofluorobenzene SW8260B(TPH 79.3 % 476092 06/30/23 )
43.9 - 127 18:36 HV
Total Page Count: 46 Page 27 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 /
20844.000.001
650 Cape Breston Dr
Composite 1-S1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-005A
SDG:
Prep Batch ID: 1152309
Prep Batch Date/Time: 6/27/23 6:50:00PM
Prep Analyst: TNGO
Prep Method: 7471BP
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Mercury SW7471B 1 mg/Kg 475977 0.083 0.50 ND 06/28/23 13:22 BJAY Total Page Count: 46 Page 28 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 /
20844.000.001
650 Cape Breston Dr
Composite 1-S1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-005A
SDG:
Prep Batch ID: 1152307
Prep Batch Date/Time: 6/27/23 6:30:00PM
Prep Analyst: TNGO
Prep Method: 3050B
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
Antimony SW6010B 1 mg/Kg 476005 0.050 5.00 ND 06/28/23 11:21 ERR Arsenic SW6010B 1 mg/Kg 476005 0.15 1.30 1.58 06/28/23 11:21 ERR Barium SW6010B 1 mg/Kg 476005 0.055 5.00 163 06/28/23 11:21 ERR Beryllium SW6010B 1 mg/Kg 476005 0.055 5.00 ND 06/28/23 11:21 ERR Cadmium SW6010B 1 mg/Kg 476005 0.10 0.750 ND 06/28/23 11:21 ERR Chromium SW6010B 1 mg/Kg 476005 0.075 5.00 14.4 06/28/23 11:21 ERR Cobalt SW6010B 1 mg/Kg 476005 0.070 5.00 7.20 06/28/23 11:21 ERR Copper SW6010B 1 mg/Kg 476005 0.20 5.00 5.40 06/28/23 11:21 ERR Lead SW6010B 1 mg/Kg 476005 0.10 3.00 ND 06/28/23 11:21 ERR Molybdenum SW6010B 1 mg/Kg 476005 0.050 5.00 ND 06/28/23 11:21 ERR Nickel SW6010B 1 mg/Kg 476005 0.50 5.00 14.0 06/28/23 11:21 ERR Selenium SW6010B 1 mg/Kg 476005 0.35 1.10 ND 06/28/23 11:21 ERR Silver SW6010B 1 mg/Kg 476005 0.15 0.500 ND 06/28/23 11:21 ERR Thallium SW6010B 1 mg/Kg 476005 0.20 5.00 ND 06/28/23 11:21 ERR Vanadium SW6010B 1 mg/Kg 476005 0.10 5.00 30.9 06/28/23 11:21 ERR Zinc SW6010B 1 mg/Kg 476005 0.30 5.00 56.5 06/28/23 11:21 ERR Total Page Count: 46 Page 29 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 /
20844.000.001
650 Cape Breston Dr
Composite 1-S1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-005A
SDG:
Prep Batch ID: 1152325
Prep Batch Date/Time: 6/28/23 2:21:00PM
Prep Analyst: AKIZ
Prep Method: 3546_OCP
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
The results shown below are reported using their MDL.
alpha-BHC SW8081B 10 mg/Kg 476015 0.0025 0.020 ND 06/28/23 23:28 LA gamma-BHC (Lindane) SW8081B 10 mg/Kg 476015 0.0071 0.020 ND 06/28/23 23:28 LA beta-BHC SW8081B 10 mg/Kg 476015 0.0044 0.020 ND 06/28/23 23:28 LA delta-BHC SW8081B 10 mg/Kg 476015 0.0065 0.020 ND 06/28/23 23:28 LA Heptachlor SW8081B 10 mg/Kg 476015 0.0027 0.020 ND 06/28/23 23:28 LA Aldrin SW8081B 10 mg/Kg 476015 0.0029 0.020 ND 06/28/23 23:28 LA Heptachlor Epoxide SW8081B 10 mg/Kg 476015 0.0031 0.020 ND 06/28/23 23:28 LA gamma-Chlordane SW8081B 10 mg/Kg 476015 0.015 0.030 ND 06/28/23 23:28 LA alpha-Chlordane SW8081B 10 mg/Kg 476015 0.0036 0.020 ND 06/28/23 23:28 LA 4,4'-DDE SW8081B 10 mg/Kg 476015 0.0061 0.020 ND 06/28/23 23:28 LA Endosulfan I SW8081B 10 mg/Kg 476015 0.0029 0.020 ND 06/28/23 23:28 LA Dieldrin SW8081B 10 mg/Kg 476015 0.0025 0.020 ND 06/28/23 23:28 LA Endrin SW8081B 10 mg/Kg 476015 0.0079 0.020 ND 06/28/23 23:28 LA 4,4'-DDD SW8081B 10 mg/Kg 476015 0.0064 0.020 ND 06/28/23 23:28 LA Endosulfan II SW8081B 10 mg/Kg 476015 0.0034 0.020 ND 06/28/23 23:28 LA 4,4'-DDT SW8081B 10 mg/Kg 476015 0.0074 0.020 ND 06/28/23 23:28 LA Endrin Aldehyde SW8081B 10 mg/Kg 476015 0.0051 0.020 ND 06/28/23 23:28 LA Methoxychlor SW8081B 10 mg/Kg 476015 0.026 0.060 ND 06/28/23 23:28 LA Endosulfan Sulfate SW8081B 10 mg/Kg 476015 0.0051 0.020 ND 06/28/23 23:28 LA Endrin Ketone SW8081B 10 mg/Kg 476015 0.0043 0.020 ND 06/28/23 23:28 LA Chlordane, Technical SW8081B 10 mg/Kg 476015 0.027 0.20 ND 06/28/23 23:28 LA Toxaphene SW8081B 10 mg/Kg 476015 0.22 0.50 ND 06/28/23 23:28 LA Acceptance Limits
Tetrachloro-M-Xylene (S) SW8081B 48 - 125 86.8 % 476015 06/28/23 23:28 LA Decachlorobiphenyl (S) SW8081B 38 - 135 97.3 % 476015 06/28/23 23:28 LA NOTE: Sample diluted due to the nature of the sample matrix (dark colored extract) Total Page Count: 46 Page 30 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 /
20844.000.001
650 Cape Breston Dr
Composite 1-S1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-005A
SDG:
Prep Batch ID: 1152322
Prep Batch Date/Time: 6/28/23 12:00:00PM
Prep Analyst: ROME
Prep Method: 9045C
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
pH SW9045D 1 SU 475994 0.10 2.00 7.91 06/28/23 12:00 RE Total Page Count: 46 Page 31 of 46
SAMPLE RESULTS
Report prepared for:
Date Reported: 07/05/23
Date/Time Received: 06/27/23, 3:36 pm
Engeo Inc (SJ)
Patrick Lam
Client Sample ID:
Date/Time Sampled:
Project Number:
Project Name/Location:
06/27/23 /
20844.000.001
650 Cape Breston Dr
Composite 1-S1-S4
Sample Matrix: Soil
Lab Sample ID: 2306263-005A
SDG:
Prep Batch ID: 1152275
Prep Batch Date/Time: 6/27/23 10:31:00AM
Prep Analyst: MSAT
Prep Method: 3546_TPHSG
Parameters:
Analytical
Q Units Batch
DF MDL PQL Results
Analyzed
Analysis
Method Time By
TPH as Diesel (SG) SW8015B 1 mg/Kg 476018 0.85 2.0 5.61 x 06/28/23 21:38 SN TPH as Motor Oil (SG) SW8015B 1 mg/Kg 476018 3.2 10 ND 06/28/23 21:38 SN Acceptance Limits
Pentacosane (S) SW8015B 40 - 129 87.0 % 476018 06/28/23 21:38 SN NOTE: x- Chromatographic pattern does not resemble typical diesel reference standard; unknown organics within diesel range quantified as diesel.
Total Page Count: 46 Page 32 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8015B
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
mg/Kg
3546_TPHSG 1152275
Soil 476001
2306263
6/27/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
TPH as Diesel (SG) 1.55 0.85 2.0
TPH as Motor Oil (SG) ND 3.2 10
Pentacosane (S) 96.6
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW6010B
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
mg/Kg
3050B 1152307
Soil 476005
2306263
6/28/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
Antimony 0.050 5.00 ND
Arsenic 0.15 1.30 ND
Barium ND 0.055 5.00
Beryllium ND 0.055 5.00
Cadmium ND 0.10 0.750
Chromium 0.090 0.075 5.00
Cobalt ND 0.070 5.00
Copper ND 0.20 5.00
Lead ND 0.10 3.00
Molybdenum 0.14 0.050 5.00
Nickel ND 0.50 5.00
Selenium ND 0.35 1.10
Silver ND 0.15 0.500
Thallium ND 0.55 5.00
Vanadium ND 0.10 5.00
Zinc ND 0.30 5.00
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW7471B
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
mg/Kg
7471BP 1152309
Soil 475977
2306263
6/28/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
Mercury ND 0.083 0.50
Total Page Count: 46 Page 33 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8270C
Method:
Prep Date:
Analyzed Date:
06/28/23 Prep Batch:
Analytical
Batch:
ug/Kg
3546_BNA 1152320
Soil 476049
2306263
6/28/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
N-Nitrosodimethylamine ND 46.9 720
Phenol ND 43.8 288
Bis(2-chloroethyl)ether ND 13.3 144
2-Chlorophenol ND 47.7 288
1,3-Dichlorobenzene ND 13.1 144
1,4-Dichlorobenzene ND 14.6 144
Benzyl Alcohol ND 20.5 288
1,2-Dichlorobenzene ND 13.5 144
2-Methylphenol (o-Cresol) ND 29.3 288
N-Methyl-2-Pyrrolidone (NMP) ND 68.0 720
12.6 144 ND
3-/4-Methylphenol (p-/m-Cresol) ND 31.3 288
N-nitroso-di-n-propylamine ND 13.2 144
Hexachloroethane ND 17.1 144
Nitrobenzene ND 12.8 144
Isophorone ND 12.2 144
2-Nitrophenol ND 25.4 288
2,4-Dimethylphenol ND 22.8 288
Benzoic Acid ND 41.7 288
Bis(2-Chloroethoxy)methane ND 9.79 144
Bis(2-chloroisopropyl)ether ND 12.6 144
2,4-Dichlorophenol ND 39.3 288
1,2,4-Trichlorobenzene ND 11.8 144
Naphthalene ND 10.6 144
2,6-Dichlorophenol ND 35.8 288
Hexachloro-1,3-butadiene ND 8.34 144
4-Chloro-3-methylphenol ND 33.8 288
2-Methylnaphthalene ND 10.4 144
1-Methylnaphthalene ND 12.2 144
Hexachlorocyclopentadiene ND 12.9 144
2,4,6-Trichlorophenol ND 35.9 288
2,4,5-Trichlorophenol ND 33.4 288
2-Chloronaphthalene ND 10.6 144
1,4-Dinitrobenzene ND 10.3 144
Dimethyl phthalate ND 14.2 720
1,3-Dinitrobenzene ND 10.4 144
Acenaphthylene 8.28 144 ND
2,6-Dinitrotoluene ND 11.3 144
1,2-Dinitrobenzene ND 15.8 144
Acenaphthene 10.7 144 ND
2,4-Dinitrophenol ND 77.6 720
4-Nitrophenol ND 54.7 720
Dibenzofuran ND 11.2 144
2,4-Dinitrotoluene ND 12.1 144
2,3,5,6-Tetrachlorophenol ND 27.6 288
Total Page Count: 46 Page 34 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8270C
Method:
Prep Date:
Analyzed Date:
06/28/23 Prep Batch:
Analytical
Batch:
ug/Kg
3546_BNA 1152320
Soil 476049
2306263
6/28/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
2,3,4,6-Tetrachlorophenol ND 31.5 288
Diethylphthalate 161 13.6 720
Fluorene ND 10.3 144
4-Chlorophenyl-phenylether ND 9.32 144
4,6-Dinitro-2-methylphenol ND 13.4 288
Diphenylamine ND 13.0 144
Azobenzene 114 144 ND
4-Bromophenyl-phenylether ND 8.23 144
Hexachlorobenzene ND 8.66 144
Pentachlorophenol ND 25.0 288
Phenanthrene ND 9.32 144
Anthracene 8.91 144 ND
Carbazole ND 10.7 144
Di-n-butylphthalate ND 13.5 144
Fluoranthene ND 10.0 147
Benzidine ND 147 144
Pyrene ND 12.0 144
Butylbenzylphthalate ND 21.0 720
Benzo(a)anthracene ND 9.80 144
3,3-Dichlorobenzidine ND 118 144
Chrysene ND 15.2 144
Bis(2-Ethylhexyl)phthalate ND 15.3 720
Di-n-Octylphthalate ND 12.3 144
Benzo(b)fluorathene ND 12.0 144
benzo(k)fluorathene ND 8.16 144
Benzo(a)pyrene ND 9.80 144
Indeno(1,2,3-c,d)pyrene ND 13.8 144
Dibenzo(a,h)anthracene ND 12.7 144
Benzo(g,h,i)perylene ND 12.7 144
Pyridine ND 43.8 720
2-Fluorophenol (S) 79.6
Phenol-d6 (S) 80.8
2,4,6-Tribromophenol (S) 74.9
2-Fluorobiphenyl (S) 84.0
Nitrobenzene-d5 (S) 88.4
p-Terphenyl-d14 (S) 109
Total Page Count: 46 Page 35 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8081B
Method:
Prep Date:
Analyzed Date:
06/28/23 Prep Batch:
Analytical
Batch:
ug/Kg
3546_OCP 1152325
Soil 476015
2306263
6/28/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
alpha-BHC ND 0.25 2.0
gamma-BHC (Lindane) ND 0.71 2.0
beta-BHC ND 0.44 2.0
delta-BHC ND 0.65 2.0
Heptachlor ND 0.27 2.0
Aldrin 0.29 2.0 ND
Heptachlor Epoxide ND 0.31 2.0
gamma-Chlordane ND 1.5 3.0
alpha-Chlordane ND 0.36 2.0
4,4'-DDE ND 0.61 2.0
Endosulfan I ND 0.29 2.0
Dieldrin ND 0.25 2.0
Endrin ND 0.79 2.0
4,4'-DDD ND 0.64 2.0
Endosulfan II ND 0.34 2.0
4,4'-DDT ND 0.74 2.0
Endrin Aldehyde ND 0.51 2.0
Methoxychlor ND 2.6 6.0
Endosulfan Sulfate ND 0.51 2.0
Endrin Ketone ND 0.43 2.0
Chlordane, Technical ND 2.7 20
Toxaphene ND 22 50
Tetrachloro-M-Xylene (S) 74.6
Decachlorobiphenyl (S) 79.3
Total Page Count: 46 Page 36 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8260B
Method:
Prep Date:
Analyzed Date:
06/30/23 Prep Batch:
Analytical
Batch:
mg/Kg
5035 1152442
Soil 476092
2306263
6/30/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
Dichlorodifluoromethane ND 0.0012 0.010
Chloromethane ND 0.0018 0.010
Vinyl Chloride ND 0.0020 0.010
Bromomethane ND 0.0027 0.010
Chloroethane ND 0.0030 0.010
Trichlorofluoromethane ND 0.0021 0.010
1,1-Dichloroethene ND 0.0020 0.010
Freon 113 ND 0.0019 0.010
Methylene Chloride ND 0.0071 0.010
trans-1,2-Dichloroethene ND 0.0021 0.010
MTBE ND 0.0023 0.010
TBA ND 0.012 0.050
Diisopropyl ether ND 0.0023 0.010
1,1-Dichloroethane ND 0.0022 0.010
Ethyl tert-Butyl ether ND 0.0023 0.010
cis-1,2-Dichloroethene ND 0.0022 0.010
2,2-Dichloropropane ND 0.0019 0.010
Bromochloromethane ND 0.0023 0.010
Chloroform ND 0.0024 0.010
Carbon Tetrachloride ND 0.0021 0.010
1,1,1-Trichloroethane ND 0.0021 0.010
1,1-Dichloropropene ND 0.0020 0.010
Benzene ND 0.0022 0.010
TAME ND 0.0023 0.010
1,2-Dichloroethane ND 0.0023 0.010
Trichloroethene ND 0.0018 0.010
Dibromomethane ND 0.0018 0.010
1,2-Dichloropropane ND 0.0019 0.010
Bromodichloromethane ND 0.0020 0.010
cis-1,3-Dichloropropene ND 0.0016 0.010
Toluene ND 0.0018 0.010
Tetrachloroethene ND 0.0017 0.010
trans-1,3-Dichloropropene ND 0.0016 0.010
1,1,2-Trichloroethane ND 0.0018 0.010
Dibromochloromethane ND 0.0019 0.010
1,3-Dichloropropane ND 0.0018 0.010
1,2-Dibromoethane ND 0.0018 0.010
Chlorobenzene ND 0.0018 0.010
Ethylbenzene ND 0.0017 0.010
1,1,1,2-Tetrachloroethane ND 0.0019 0.010
m,p-Xylene ND 0.0032 0.010
o-Xylene ND 0.0017 0.010
Styrene ND 0.0016 0.010
Bromoform ND 0.0017 0.010
Isopropyl Benzene ND 0.0016 0.010
Total Page Count: 46 Page 37 of 46
MB Summary Report
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8260B
Method:
Prep Date:
Analyzed Date:
06/30/23 Prep Batch:
Analytical
Batch:
mg/Kg
5035 1152442
Soil 476092
2306263
6/30/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
n-Propylbenzene ND 0.0016 0.010
Bromobenzene ND 0.0018 0.010
1,1,2,2-Tetrachloroethane ND 0.0019 0.010
2-Chlorotoluene ND 0.0018 0.010
1,3,5-Trimethylbenzene ND 0.0016 0.010
1,2,3-Trichloropropane ND 0.0019 0.010
4-Chlorotoluene ND 0.0016 0.010
tert-Butylbenzene ND 0.0016 0.010
1,2,4-Trimethylbenzene ND 0.0014 0.010
sec-Butyl Benzene ND 0.0016 0.010
p-Isopropyltoluene ND 0.0015 0.010
1,3-Dichlorobenzene ND 0.0017 0.010
1,4-Dichlorobenzene ND 0.0017 0.010
n-Butylbenzene ND 0.0015 0.010
1,2-Dichlorobenzene ND 0.0018 0.010
1,2-Dibromo-3-Chloropropane ND 0.0018 0.010
Hexachlorobutadiene ND 0.0014 0.010
1,2,4-Trichlorobenzene ND 0.0015 0.010
Naphthalene ND 0.0017 0.010
1,2,3-Trichlorobenzene ND 0.0017 0.010
2-Butanone ND 0.0023 0.010
(S) Dibromofluoromethane 86.3
(S) Toluene-d8 97.6
(S) 4-Bromofluorobenzene 93.3
Work Order:
Matrix:
Units:
Prep Method:
Analytical SW8260B(TPH)
Method:
Prep Date:
Analyzed Date:
06/30/23 Prep Batch:
Analytical
Batch:
mg/Kg
5035GRO 1152443
Soil 476092
2306263
6/30/2023
Parameters
Method
Blank
Conc.
MDL PQL
Lab
Qualifier
TPH as Gasoline ND 0.043 0.10
(S) 4-Bromofluorobenzene 82.1
Total Page Count: 46 Page 38 of 46
LCS/LCSD Summary Report
Raw values are used in quality control assessment.
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
3546_TPHSG 1152275
SW8015B 6/27/2023 476001
mg/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH as Diesel (SG) 87.0 73.5 0.85 16.5 30 2.0 25.0 1.55 40 - 110 TPH as Motor Oil (SG) ND 200 40 - 129
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
3050B 1152307
SW6010B 6/28/2023 476005
mg/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Antimony 0.050 1.21 30 5.00 50 ND 100 98.8 80 - 120
Arsenic 0.15 1.42 30 1.30 50 ND 99.0 97.5 80 - 120
Barium 0.055 0.976 30 5.00 50 ND 103 102 80 - 120
Beryllium 0.055 0.985 30 5.00 50 ND 102 101 80 - 120
Cadmium 0.10 1.40 30 0.750 50 ND 101 99.5 80 - 120
Chromium 0.075 1.96 30 5.00 50 0.090 103 101 80 - 120
Cobalt 0.070 1.96 30 5.00 50 ND 103 101 80 - 120
Copper 0.20 1.90 30 5.00 50 ND 106 104 80 - 120
Lead 0.10 1.98 30 3.00 50 ND 102 100 80 - 120
Molybdenum 103 101 0.050 1.96 30 5.00 50 0.14 80 - 120
Nickel 0.50 0.985 30 5.00 50 ND 102 101 80 - 120
Selenium 0.22 1.71 30 5.00 50 ND 94.2 92.6 80 - 120
Silver 0.15 1.98 30 5.00 50 ND 102 100 80 - 120
Thallium 0.20 0.985 30 5.00 50 ND 102 101 80 - 120
Vanadium 0.10 0.976 30 5.00 50 ND 103 102 80 - 120
Zinc 0.30 1.21 30 5.00 50 ND 100 98.8 80 - 120
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/27/23 Prep Batch:
Analytical
Batch:
7471BP 1152309
SW7471B 6/28/2023 475977
mg/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Mercury 0.047 1.44 20 0.50 1.25 ND 112 110 80 - 120
Total Page Count: 46 Page 39 of 46
LCS/LCSD Summary Report
Raw values are used in quality control assessment.
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/28/23 Prep Batch:
Analytical
Batch:
3546_BNA 1152320
SW8270C 6/28/2023 476049
ug/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Phenol 43.8 1.72 30 288 1200 ND 95.8 97.8 40 - 100
2-Chlorophenol 98.9 99.3 47.7 0.000 30 288 1200 ND 45 - 105 Bis(2-chloroethyl)ether 97.0 95.7 14.6 1.30 30 144 400 ND 35 - 105 N-nitroso-di-n-propylamine 122 123 13.2 1.22 30 144 400 ND 40 - 125 1,2,4-Trichlorobenzene 95.1 94.4 11.8 0.793 30 144 400 ND 45 - 110 1,4-Dichlorobenzene 105 104 33.8 0.797 30 288 1200 ND 45 - 110 Acenaphthene 10.7 1.98 30 144 400 ND 102 100 45 - 110
4-Nitrophenol 109 113 54.7 3.75 30 720 1200 ND 15 - 140 2,4-Dinitrotoluene 127 130 12.1 2.33 30 144 400 ND 50 - 135 N-Methyl-2-Pyrrolidone (NMP) 112 111 12.0 1.49 30 144 1200 ND 25 - 120 Pyrene 12.0 6.22 30 144 400 ND 101 108 45 - 145
2-Fluorophenol (S) 87.9 89.2 11100 25 - 121
Phenol-d6 (S) 90.9 93.3 11100 24 - 113
2,4,6-Tribromophenol (S) 98.4 111 11100 19 - 122
2-Fluorobiphenyl (S) 92.2 97.2 5560 30 - 143
Nitrobenzene-d5 (S) 94.0 96.5 5560 23 - 120
p-Terphenyl-d14 (S) 108 110 5560 18 - 137
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/28/23 Prep Batch:
Analytical
Batch:
3546_OCP 1152325
SW8081B 6/28/2023 476015
ug/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
gamma-BHC (Lindane) 81.2 86.8 0.16 6.55 30 2.0 40 ND 25 - 135 Heptachlor 0.11 8.10 30 2.0 40 ND 79.9 86.8 40 - 130
Aldrin 0.20 6.90 30 2.0 40 ND 80.6 86.3 25 - 140
delta-BHC 0.15 6.21 30 2.0 40 ND 77.9 83.1 60 - 130
Heptachlor 0.19 6.34 30 2.0 40 ND 72.6 77.2 55 - 135
4,4'-DDT 0.13 6.83 30 2.0 40 ND 77.7 83.2 45 - 140
Tetrachloro-M-Xylene (S) 76.7 77.1 100 48 - 125
Decachlorobiphenyl (S) 82.3 82.8 100 38 - 135
Total Page Count: 46 Page 40 of 46
LCS/LCSD Summary Report
Raw values are used in quality control assessment.
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/30/23 Prep Batch:
Analytical
Batch:
5035 1152442
SW8260B 6/30/2023 476092
mg/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
1,1-Dichloroethene 111 98.0 0.0020 12.4 30 0.010 0.0500 ND 53.7 - 139 Benzene 0.0022 11.9 30 0.010 0.0500 ND 112 99.5 66.5 - 135 Trichloroethene 109 103 0.0018 5.29 30 0.010 0.0500 ND 57.5 - 150 Toluene 0.0018 1.90 30 0.010 0.0500 ND 106 104 56.8 - 134 Chlorobenzene 104 99.9 0.0018 4.51 30 0.010 0.0500 ND 57.4 - 134 (S) Dibromofluoromethane 102 102 50.0 59.8 - 148
(S) Toluene-d8 103 99.6 50.0 55.2 - 133
(S) 4-Bromofluorobenzene 101 96.1 50.0 55.8 - 141
Work Order:
Matrix:
Units:
Prep Method:
Analytical
Method:
Prep Date:
Analyzed Date:
06/30/23 Prep Batch:
Analytical
Batch:
5035GRO 1152443
SW8260B(TPH) 6/30/2023 476092
mg/Kg
2306263
Soil
Parameters MDL PQL
Method
Blank
Conc.
Spike
Conc.
LCS %
Recovery
LCSD %
Recovery
LCS/LCSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
TPH as Gasoline 81.9 85.3 0.043 4.07 30 0.10 1 ND 48.2 - 132 (S) 4-Bromofluorobenzene 86.4 79.8 50 43.9 - 127
Total Page Count: 46 Page 41 of 46
MS/MSD Summary Report
Raw values are used in quality control assessment.
Work Order: 2306263
Analyzed Date:
Prep Date:
Matrix:
Prep Method: 06/28/23
Spiked Sample: 2306263-004A
Analytical
Method:
Prep Batch:
Units:
Analytical
Batch:
3546_BNA 1152320
Soil 476049
mg/Kg
SW8270C 6/29/2023
Parameters MDL PQL Sample
Conc.
Spike
Conc.
MS %
Recovery
MSD %
Recovery
MS/MSD
% RPD
%
Recovery
Limits
% RPD
Limits
Lab
Qualifier
Phenol 0.0438 0.288 11.9 30 ND 1.20 40 - 100 80.7 91.2
2-Chlorophenol 62.8 82.7 0.0477 0.288 27.3 30 ND 1.20 45 - 105 1,4-Dichlorobenzene 83.4 86.9 0.0146 0.144 4.11 30 ND 0.400 35 - 105 N-nitroso-di-n-propylamine 103 105 0.0132 0.144 1.92 30 ND 0.400 40 - 115 1,2,4-Trichlorobenzene 82.4 87.8 0.0118 0.144 6.17 30 ND 0.400 45 - 110 4-Chloro-3-methylphenol 72.8 87.3 0.0338 0.288 18.3 30 ND 1.20 45 - 110 Acenaphthene 0.0107 0.144 2.16 30 ND 0.400 45 - 110 91.6 93.8 4-Nitrophenol 0.0547 0.720 6.02 30 ND 1.20 15 - 140 114 108 2,4-Dinitrotoluene 102 107 0.0121 0.144 4.06 30 ND 0.400 50 - 115 Pentachlorophenol 100 97.1 0.00932 0.144 3.39 30 ND 1.20 25 - 120 Pyrene 0.0120 0.144 3.35 30 ND 0.400 45 - 145 106 103
2-Fluorophenol (S) 52.6 73.0 11.1 25 - 121
Phenol-d6 (S) 11.1 24 - 113 44.2 87.4
2,4,6-Tribromophenol (S) 52.9 76.3 11.1 19 - 122
2-Fluorobiphenyl (S) 87.9 92.0 5.56 30 - 143
Nitrobenzene-d5 (S) 84.3 89.5 5.56 23 - 120
p-Terphenyl-d14 (S) 107 105 5.56 18 - 137
Total Page Count: 46 Page 42 of 46
Laboratory Qualifiers and Definitions
Method Detection Limit (MDL) - the minimum concentration of a substance that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero
Matrix Spike (MS/MSD) - Client sample spiked with identical concentrations of target analyte (s). The spiking occurs prior to the sample preparation and analysis. They are used to document the precision and bias of a method in a given sample matrix.
Matrix - the component or substrate that contains the analyte of interest (e.g., - groundwater, sediment, soil, waste water, etc) Laboratory Control Sample (LCS ad LCSD) - A known matrix spiked with compounds representative of the target analyte(s). This is used to document laboratory performance.
Duplicate - a field sample and/or laboratory QC sample prepared in duplicate following all of the same processes and procedures used on the original sample (sample duplicate, LCSD, MSD)
Blank (Method/Preparation Blank) -MB/PB - An analyte-free matrix to which all reagents are added in the same volumes/proportions as used in sample processing. The method blank is used to document contamination resulting from the analytical process.
Practical Quantitation Limit/Reporting Limit/Limit of Quantitation (PQL/RL/LOQ) - a laboratory determined value at 2 to 5 times above the MDL that can be reproduced in a manner that results in a 99% confidence level that the result is both accurate and precise. PQLs/RLs/LODs reflect all preparation factors and/or dilution factors that have been applied to the sample during the preparation and/or analytical processes.
Precision (%RPD) - The agreement among a set of replicate/duplicate measurements without regard to known value of the replicates Surrogate (S) or (Surr) - An organic compound which is similar to the target analyte(s) in chemical composition and behavior in the analytical process, but which is not normally found in environmental samples. Surrogates are used in most organic analysis to demonstrate matrix compatibility with the chosen method of analysis
Tentatively Identified Compound (TIC) - A compound not contained within the analytical calibration standards but present in the GCMS library of defined compounds. When the library is searched for an unknown compound, it can frequently give a tentative identification to the compound based on retention time and primary and secondary ion match. TICs are reported as estimates and are candidates for further investigation.
Units: the unit of measure used to express the reported result - mg/L and mg/Kg (equivalent to PPM - parts per million in liquid and solid), ug/L and ug/Kg (equivalent to PPB - parts per billion in liquid and solid), ug/m3, mg/m3, ppbv and ppmv (all units of measure for reporting concentrations in air), % ( equivalent to 10000 ppm or 1,000,000 ppb), ug/Wipe ( concentration found on the surface of a single Wipe usually taken over a 100cm2 surface) B - Indicates when the analyte is found in the associated method or preparation blank D - Surrogate is not recoverable due to the necessary dilution of the sample E - Indicates the reportable value is outside of the calibration range of the instrument but within the linear range of the instrument (unless otherwise noted) Values reported with an E qualifier should be considered as estimated.
H- Indicates that the recommended holding time for the analyte or compound has been exceeded J- Indicates a value between the method MDL and PQL and that the reported concentration should be considered as estimated rather the quantitative NA - Not Analyzed
N/A - Not Applicable
ND - Not Detected at a concentration greater than the PQL/RL or, if reported to the MDL, at greater than the MDL.
NR - Not recoverable - a matrix spike concentration is not recoverable due to a concentration within the original sample that is greater than four times the spike concentration added
R- The % RPD between a duplicate set of samples is outside of the absolute values established by laboratory control charts S- Spike recovery is outside of established method and/or laboratory control limits. Further explanation of the use of this qualifier should be included within a case narrative
X -Used to indicate that a value based on pattern identification is within the pattern range but not typical of the pattern found in standards.
Further explanation may or may not be provided within the sample footnote and/or the case narrative.
DEFINITIONS:
Accuracy/Bias (% Recovery) - The closeness of agreement between an observed value and an accepted reference value.
LABORATORY QUALIFIERS:
Total Page Count: 46 Page 43 of 46
Sample Receipt Checklist
Client Name: Engeo Inc (SJ)
Project Name: 650 Cape Breston Dr
Work Order No.: 2306263
Date and Time Received: 6/27/2023 3:36:00PM
Received By: Lorna Imbat
Physically Logged By: Lorna Imbat
Carrier Name: Client Drop Off
Checklist Completed By: Lorna Imbat
Comments:
Chain of Custody (COC) Information
Shipping Container/Cooler In Good Condition?
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Chain of custody present?
Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sufficient sample volume for indicated test?
All samples received within holding time?
Container/Temp Blank temperature in compliance?
Water-VOA vials have zero headspace?
Water-pH acceptable upon receipt?
Temperature:
Yes
Not Present
Not Present
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Samples containers intact? Yes
°C
Sample Receipt Information
Sample Preservation and Hold Time (HT) Information
pH Checked by: N/A pH Adjusted by: N/A
3.0 Total Page Count: 46 Page 44 of 46
Login Summary Report
Report Due Date:
6/27/2023
TL5224 Engeo Inc (SJ) II
650 Cape Breston Dr
20844.000.001
7/5/2023
TAT Requested:
Date Received:
Time Received:
QC Level:
Project Name:
Project # :
Comments:
Client ID:
5+ day:5
3:36 pm
Work Order # : 2306263
Requested Subbed
Tests
Test
On Hold
Sample
On Hold
Scheduled
Disposal
Collection Matrix
Date/Time
Client
Sample ID
WO Sample ID
2306263-001A Soil 12/24/23 1-S1 06/27/23 10:10
Composite
VOC_S_GRO mg/Kg
SVO_S_8270CFull
VOC_S_8260B
mg/Kg
Sample Note: Pls report in mg/kg
2306263-002A Soil 12/24/23 1-S2 06/27/23 11:55
Composite
VOC_S_GRO mg/Kg
SVO_S_8270CFull
VOC_S_8260B
mg/Kg
2306263-003A Soil 12/24/23 1-S3 06/27/23 12:00
Composite
VOC_S_GRO mg/Kg
SVO_S_8270CFull
VOC_S_8260B
mg/Kg
2306263-004A Soil 12/24/23 1-S4 06/27/23 12:05
Composite
VOC_S_GRO mg/Kg
VOC_S_8260B
mg/Kg
SVO_S_8270CFull
2306263-005A Soil 12/24/23 Composite 1-S1-S4 06/27/23
pH_S_9045D
Met_S_6010B CAM17
Hg_S_7471B
TPHDOSG_S_8015B
Pest_S_8081OCP
Sample Note: Pls report in mg/kg
Total Page Count: 46 Page 45 of 46
Total Page Count: 46 Page 46 of 46