MO-29222_48395_CA_MRP_20230810

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
Engineering Certification: C-2727 • Geology Certification: C-127

Joanna Alley, P.E.
Project Manager
August 10, 2023
Mr. Dan Bowser
North Carolina Department of
Environmental Quality
Mooresville Regional Office
610 East Center Avenue, Suite 301
Mooresville, North Carolina 28115
Re: Ground Water Sampling Activities
MC Food Mart
2624 Sam Wilson Road
Charlotte, North Carolina 28214
Mecklenburg County
Incident Number: 48395
GRI Project Number: 5980
Dear Mr. Bowser;
GRI presents the results of the ground water sampling activities at the MC Food Mart site in Charlotte,
North Carolina.
On July 31, 2023, GRI arrived onsite to gauge, purge, and sample all monitoring wells. No free product
was observed onsite. Depths to water in the wells ranged from 39.69 to 41.42 feet prior to sampling. A
Site Location Map and Site Map have been included as Figures 1 and 2.
Concentrations of BTEX constituents, MTBE, naphthalene, TAA, TBA, chloroform, 2-hexanone,
isopropylbenzene, n-propylbenzene, 1,2,4-trimethylbenzene, and/or 1,3,5-trimethylbenzene reported in
the ground water samples collected from MW-1 through MW-4 exceeded the MACs. The concentration
of benzene in MW-1 exceeded the GCL. Please note that several of the constituents listed are not
recognized as petroleum constituents. A copy of the laboratory report is included as Appendix A.
Please contact me at 1-888-870-4133 or [e-mail] with any questions or
comments.
Sincerely,

FIGURES
ATIONOCSITE L500 M2000 FTDate: 11/02/2022 Location: 35.255497° N -80.981889° W Dad Figure 1 Site Location Map MC Food Mart 2624 Sam Wilson Road Charlotte, North Carolina Mecklenburg County Incident No. 48395 GRI Project No. 5980
XXXXXXXXXXXXX

APPENDIX

APPENDIX A
Laboratory Report-Ground Water Samples

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

8/8/2023
Geological Resources, Inc. Joanna Alley
3502 Hayes Road Monroe, NC, 28110
Ref: Analytical Testing
Lab Report Number: 23-214-0007 Client Project Description: MC Food Mart
GRI #5980
Dear Joanna Alley:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 8/2/2023 for the analyses presented in the following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
Danyale Love Project Manager
Page 1 of 44
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202437735State ProgramNorth Carolina
12/31/2023402State ProgramNorth Carolina
07/31/202399012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/23-214-0007
Page 2 of 44
Report Number:
Sample Summary Table
Client Project Description:
23-214-0007
MC Food Mart
GRI #5980
Lab No Client Sample ID Matrix Date Collected Date Received
07/31/2023 09:00Aqueous 91250 MW-1 08/02/2023 08:00
07/31/2023 09:20Aqueous 91251 MW-2 08/02/2023 08:00
07/31/2023 09:42Aqueous 91252 MW-3 08/02/2023 08:00
07/31/2023 09:30Aqueous 91253 MW-4 08/02/2023 08:00
07/31/2023 09:00Aqueous 91254 TB 08/02/2023 08:00
Page 3 of 44
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-214-0007
Report Limit
Project:MC Food Mart
V 91250MW-1
9660 08/03/2023 10:436200BBenzeneµg/L 18.0
172 08/03/2023 10:436200BChloroformµg/L 22.0
1900 08/03/2023 10:436200BEthylbenzeneµg/L 17.0
150 08/03/2023 10:436200B2-Hexanone µg/L 38.0
105 08/03/2023 10:436200BIsopropylbenzeneµg/L 18.0
651 08/03/2023 10:436200BMethyl tert-butyl ether (MTBE)µg/L 14.0
407 08/03/2023 10:436200BNaphthaleneµg/L 47.0
188 08/03/2023 10:436200Bn-Propylbenzene µg/L 19.0
J82408/03/2023 10:436200Btert-Butyl Alcohol (TBA)µg/L 160
4100 08/03/2023 10:436200Btert-Amyl Alcohol (TAA)µg/L 190
J40.7 08/03/2023 10:436200Btert-Amyl Methyl Ether (TAME)µg/L 28.0
16700 08/04/2023 00:376200BTolueneµg/L 220
3060 08/03/2023 10:436200B1,2,4-Trimethylbenzene µg/L 19.0
775 08/03/2023 10:436200B1,3,5-Trimethylbenzene µg/L 18.0
7110 08/03/2023 10:436200Bo-Xylene µg/L 21.0
12800 08/03/2023 10:436200Bm,p-Xylene µg/L 42.0
19900 08/03/2023 10:436200BXylene (Total)µg/L 21.0
V 91251MW-2
106 08/03/2023 08:526200BBenzeneµg/L 1.80
19.7 08/03/2023 08:526200BChloroformµg/L 2.20
12.1 08/03/2023 08:526200BEthylbenzeneµg/L 1.70
6.66 08/03/2023 08:526200BIsopropylbenzeneµg/L 1.80
12.4 08/03/2023 08:526200B4-Methyl-2-Pentanone µg/L 0.780
J3.27 08/03/2023 08:526200Bn-Propylbenzene µg/L 1.90
22.8 08/03/2023 08:526200BTolueneµg/L 2.20
8.52 08/03/2023 08:526200B1,2,4-Trimethylbenzene µg/L 1.90
5.02 08/03/2023 08:526200B1,3,5-Trimethylbenzene µg/L 1.80
32.2 08/03/2023 08:526200Bo-Xylene µg/L 2.10
202 08/03/2023 08:526200Bm,p-Xylene µg/L 4.20
234 08/03/2023 08:526200BXylene (Total)µg/L 2.10
V 91252MW-3
579 08/03/2023 11:116200BBenzeneµg/L 18.0
J32.8 08/03/2023 11:116200BChloroformµg/L 22.0
703 08/03/2023 11:116200BMethyl tert-butyl ether (MTBE)µg/L 14.0
J19708/03/2023 11:116200Btert-Butyl Alcohol (TBA)µg/L 160
52.3 08/03/2023 11:116200BTolueneµg/L 22.0
Page 4 of 44
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-214-0007
Report Limit
Project:MC Food Mart
V 91252MW-3
130 08/03/2023 11:116200Bo-Xylene µg/L 21.0
287 08/03/2023 11:116200Bm,p-Xylene µg/L 42.0
417 08/03/2023 11:116200BXylene (Total)µg/L 21.0
V 91253MW-4
82.2 08/03/2023 19:396200BBenzeneµg/L 1.80
7.15 08/03/2023 19:396200B1,2,4-Trimethylbenzene µg/L 1.90
J3.50 08/03/2023 19:396200B1,3,5-Trimethylbenzene µg/L 1.80
10.2 08/03/2023 19:396200Bo-Xylene µg/L 2.10
40.5 08/03/2023 19:396200Bm,p-Xylene µg/L 4.20
50.7 08/03/2023 19:396200BXylene (Total)µg/L 2.10
V 91254TB
J0.353 08/03/2023 03:466200BMethylene Chloride µg/L 0.330
Page 5 of 44

Client: Geological Resources, Inc. CASE NARRATIVE
Project: MC Food Mart Lab Report Number: 23-214-0007
Date: 8/8/2023
Volatile Organic Compounds - GC/MS Method 6200B Analyte: Ethanol QC Batch No: V36170/V36169
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Sample 91253 (MW-4) QC Batch No: V36275/V36274
The sample was diluted due to the nature of the sample matrix. Reporting limits have been adjusted accordingly.

Page 6 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-1
91250 Matrix:
7/31/2023 9:00
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100 10003,3-Dimethyl-1-butanol 100 08/03/23 10:43 6200BMSA
Surrogate: 4-Bromofluorobenzene 103 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: Toluene-d8 95.0 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: 4-Bromofluorobenzene 94.8 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: 1,2-Dichloroethane - d4 91.2 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: Toluene-d8 111 Limits: 70-130%08/04/23 00:371000 MSA V36275
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 7 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-1
91250 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00 V36274 08/03/23 09:00
<180 µg/L 180 1000Acetone 100 08/03/23 10:43 V36170MSA
9660 µg/L 18.0 50.0Benzene 100 08/03/23 10:43 V36170MSA
<21.0 µg/L 21.0 50.0Bromobenzene 100 08/03/23 10:43 V36170MSA
<42.0 µg/L 42.0 100Bromochloromethane 100 08/03/23 10:43 V36170MSA
<16.0 µg/L 16.0 50.0Bromodichloromethane 100 08/03/23 10:43 V36170MSA
<150 µg/L 150 500Bromoform 100 08/03/23 10:43 V36170MSA
<28.0 µg/L 28.0 100Bromomethane 100 08/03/23 10:43 V36170MSA
<18.0 µg/L 18.0 50.0n-Butylbenzene 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.0
sec-Butyl benzene 100 08/03/23 10:43 V36170MSA
<92.0 µg/L 92.0 200tert-Butyl benzene 100 08/03/23 10:43 V36170MSA
<18.0 µg/L 18.0 50.0Carbon Tetrachloride 100 08/03/23 10:43 V36170MSA
<19.0 µg/L 19.0 50.0Chlorobenzene 100 08/03/23 10:43 V36170MSA
<19.0 µg/L 19.0 50.0Chlorodibromomethane 100 08/03/23 10:43 V36170MSA
<43.0 µg/L 43.0 100Chloroethane 100 08/03/23 10:43 V36170MSA
172 µg/L 22.0 50.0Chloroform 100 08/03/23 10:43 V36170MSA
<22.0 µg/L 22.0 50.0
Chloromethane 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.02-Chlorotoluene 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.04-Chlorotoluene 100 08/03/23 10:43 V36170MSA
<50.0 µg/L 50.0 50.0Di-Isopropyl Ether (DIPE)100 08/03/23 10:43 V36170MSA
<110 µg/L 110 2001,2-Dibromo-3-Chloropropane 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.01,2-Dibromoethane 100 08/03/23 10:43 V36170MSA
<23.0 µg/L 23.0 50.0Dibromomethane 100 08/03/23 10:43 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 8 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-1
91250 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00 V36274 08/03/23 09:00
<22.0 µg/L 22.0 50.01,2-Dichlorobenzene 100 08/03/23 10:43 V36170MSA
<19.0 µg/L 19.0 50.01,3-Dichlorobenzene 100 08/03/23 10:43 V36170MSA
<21.0 µg/L 21.0 50.01,4-Dichlorobenzene 100 08/03/23 10:43 V36170MSA
<120 µg/L 120 500Dichlorodifluoromethane 100 08/03/23 10:43 V36170MSA
<24.0 µg/L 24.0 50.01,1-Dichloroethane 100 08/03/23 10:43 V36170MSA
<15.0 µg/L 15.0 50.01,2-Dichloroethane 100 08/03/23 10:43 V36170MSA
<15.0 µg/L 15.0 50.01,1-Dichloroethene 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.0cis-1,2-Dichloroethene 100 08/03/23 10:43 V36170MSA
<18.0 µg/L 18.0 50.0
trans-1,2-Dichloroethene 100 08/03/23 10:43 V36170MSA
<19.0 µg/L 19.0 50.01,2-Dichloropropane 100 08/03/23 10:43 V36170MSA
<13.0 µg/L 13.0 50.01,3-Dichloropropane 100 08/03/23 10:43 V36170MSA
<21.0 µg/L 21.0 2002,2-Dichloropropane 100 08/03/23 10:43 V36170MSA
<20.0 µg/L 20.0 50.01,1-Dichloropropene 100 08/03/23 10:43 V36170MSA
<21.0 µg/L 21.0 50.0cis-1,3-Dichloropropene 100 08/03/23 10:43 V36170MSA
<15.0 µg/L 15.0 50.0trans-1,3-Dichloropropene 100 08/03/23 10:43 V36170MSA
<4200 µg/L 4200 20000
Ethanol 100 08/03/23 10:43 V36170MSA
1900 µg/L 17.0 50.0Ethylbenzene 100 08/03/23 10:43 V36170MSA
<35.0 µg/L 35.0 300Hexachlorobutadiene 100 08/03/23 10:43 V36170MSA
150 µg/L 38.0 1002-Hexanone 100 08/03/23 10:43 V36170MSA
105 µg/L 18.0 50.0Isopropylbenzene 100 08/03/23 10:43 V36170MSA
<8.90 µg/L 8.90 50.04-Isopropyl toluene 100 08/03/23 10:43 V36170MSA
<71.0 µg/L 71.0 500Methyl Ethyl Ketone (MEK)100 08/03/23 10:43 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 9 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-1
91250 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00 V36274 08/03/23 09:00
651 µg/L 14.0 100Methyl tert-butyl ether (MTBE)100 08/03/23 10:43 V36170MSA
<7.80 µg/L 7.80 1004-Methyl-2-Pentanone 100 08/03/23 10:43 V36170MSA
<33.0 µg/L 33.0 200Methylene Chloride 100 08/03/23 10:43 V36170MSA
407 µg/L 47.0 100Naphthalene 100 08/03/23 10:43 V36170MSA
188 µg/L 19.0 50.0n-Propylbenzene 100 08/03/23 10:43 V36170MSA
<22.0 µg/L 22.0 50.0Styrene 100 08/03/23 10:43 V36170MSA
824 J µg/L 160 1000tert-Butyl Alcohol (TBA)100 08/03/23 10:43 V36170MSA
<35.0 µg/L 35.0 1000tert-Butyl formate (TBF)100 08/03/23 10:43 V36170MSA
4100 µg/L 190 1000
tert-Amyl Alcohol (TAA)100 08/03/23 10:43 V36170MSA
40.7 J µg/L 28.0 1000tert-Amyl Methyl Ether (TAME)100 08/03/23 10:43 V36170MSA
<16.0 µg/L 16.0 50.01,1,1,2-Tetrachloroethane 100 08/03/23 10:43 V36170MSA
<16.0 µg/L 16.0 50.01,1,2,2-Tetrachloroethane 100 08/03/23 10:43 V36170MSA
<22.0 µg/L 22.0 50.0Tetrachloroethene 100 08/03/23 10:43 V36170MSA
16700 µg/L 220 500Toluene 1000 08/04/23 00:37 V36275MSA
<38.0 µg/L 38.0 50.01,2,3-Trichlorobenzene 100 08/03/23 10:43 V36170MSA
<31.0 µg/L 31.0 50.0
1,2,4-Trichlorobenzene 100 08/03/23 10:43 V36170MSA
<16.0 µg/L 16.0 50.01,1,1-Trichloroethane 100 08/03/23 10:43 V36170MSA
<9.60 µg/L 9.60 50.01,1,2-Trichloroethane 100 08/03/23 10:43 V36170MSA
<18.0 µg/L 18.0 50.0Trichloroethene 100 08/03/23 10:43 V36170MSA
<18.0 µg/L 18.0 50.0Trichlorofluoromethane 100 08/03/23 10:43 V36170MSA
<27.0 µg/L 27.0 50.01,2,3-Trichloropropane 100 08/03/23 10:43 V36170MSA
3060 µg/L 19.0 50.01,2,4-Trimethylbenzene 100 08/03/23 10:43 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 10 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-1
91250 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00 V36274 08/03/23 09:00
775 µg/L 18.0 50.01,3,5-Trimethylbenzene 100 08/03/23 10:43 V36170MSA
<100 µg/L 100 500Vinyl Acetate 100 08/03/23 10:43 V36170MSA
<17.0 µg/L 17.0 50.0Vinyl Chloride 100 08/03/23 10:43 V36170MSA
7110 µg/L 21.0 50.0o-Xylene 100 08/03/23 10:43 V36170MSA
12800 µg/L 42.0 100m,p-Xylene 100 08/03/23 10:43 V36170MSA
19900 µg/L 21.0 50.0Xylene (Total)100 08/03/23 10:43 V36170
Surrogate: 4-Bromofluorobenzene 103 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: Dibromofluoromethane 101 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.8 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: Toluene-d8 95.0 Limits: 70-130%08/03/23 10:43100 MSA V36170
Surrogate: 4-Bromofluorobenzene 94.8 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: Dibromofluoromethane 97.6 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: 1,2-Dichloroethane - d4 91.2 Limits: 70-130%08/04/23 00:371000 MSA V36275
Surrogate: Toluene-d8 111 Limits: 70-130%08/04/23 00:371000 MSA V36275
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 11 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-2
91251 Matrix:
7/31/2023 9:20
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0 1003,3-Dimethyl-1-butanol 10 08/03/23 08:52 6200BMSA
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: Toluene-d8 94.6 Limits: 70-130%08/03/23 08:5210 MSA V36170
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 12 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-2
91251 Matrix:
7/31/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<18.0 µg/L 18.0 100Acetone 10 08/03/23 08:52 V36170MSA
106 µg/L 1.80 5.00Benzene 10 08/03/23 08:52 V36170MSA
<2.10 µg/L 2.10 5.00Bromobenzene 10 08/03/23 08:52 V36170MSA
<4.20 µg/L 4.20 10.0Bromochloromethane 10 08/03/23 08:52 V36170MSA
<1.60 µg/L 1.60 5.00Bromodichloromethane 10 08/03/23 08:52 V36170MSA
<15.0 µg/L 15.0 50.0Bromoform 10 08/03/23 08:52 V36170MSA
<2.80 µg/L 2.80 10.0Bromomethane 10 08/03/23 08:52 V36170MSA
<1.80 µg/L 1.80 5.00n-Butylbenzene 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.00
sec-Butyl benzene 10 08/03/23 08:52 V36170MSA
<9.20 µg/L 9.20 20.0tert-Butyl benzene 10 08/03/23 08:52 V36170MSA
<1.80 µg/L 1.80 5.00Carbon Tetrachloride 10 08/03/23 08:52 V36170MSA
<1.90 µg/L 1.90 5.00Chlorobenzene 10 08/03/23 08:52 V36170MSA
<1.90 µg/L 1.90 5.00Chlorodibromomethane 10 08/03/23 08:52 V36170MSA
<4.30 µg/L 4.30 10.0Chloroethane 10 08/03/23 08:52 V36170MSA
19.7 µg/L 2.20 5.00Chloroform 10 08/03/23 08:52 V36170MSA
<2.20 µg/L 2.20 5.00
Chloromethane 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.002-Chlorotoluene 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.004-Chlorotoluene 10 08/03/23 08:52 V36170MSA
<5.00 µg/L 5.00 5.00Di-Isopropyl Ether (DIPE)10 08/03/23 08:52 V36170MSA
<11.0 µg/L 11.0 20.01,2-Dibromo-3-Chloropropane 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.001,2-Dibromoethane 10 08/03/23 08:52 V36170MSA
<2.30 µg/L 2.30 5.00Dibromomethane 10 08/03/23 08:52 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 13 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-2
91251 Matrix:
7/31/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<2.20 µg/L 2.20 5.001,2-Dichlorobenzene 10 08/03/23 08:52 V36170MSA
<1.90 µg/L 1.90 5.001,3-Dichlorobenzene 10 08/03/23 08:52 V36170MSA
<2.10 µg/L 2.10 5.001,4-Dichlorobenzene 10 08/03/23 08:52 V36170MSA
<12.0 µg/L 12.0 50.0Dichlorodifluoromethane 10 08/03/23 08:52 V36170MSA
<2.40 µg/L 2.40 5.001,1-Dichloroethane 10 08/03/23 08:52 V36170MSA
<1.50 µg/L 1.50 5.001,2-Dichloroethane 10 08/03/23 08:52 V36170MSA
<1.50 µg/L 1.50 5.001,1-Dichloroethene 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.00cis-1,2-Dichloroethene 10 08/03/23 08:52 V36170MSA
<1.80 µg/L 1.80 5.00
trans-1,2-Dichloroethene 10 08/03/23 08:52 V36170MSA
<1.90 µg/L 1.90 5.001,2-Dichloropropane 10 08/03/23 08:52 V36170MSA
<1.30 µg/L 1.30 5.001,3-Dichloropropane 10 08/03/23 08:52 V36170MSA
<2.10 µg/L 2.10 20.02,2-Dichloropropane 10 08/03/23 08:52 V36170MSA
<2.00 µg/L 2.00 5.001,1-Dichloropropene 10 08/03/23 08:52 V36170MSA
<2.10 µg/L 2.10 5.00cis-1,3-Dichloropropene 10 08/03/23 08:52 V36170MSA
<1.50 µg/L 1.50 5.00trans-1,3-Dichloropropene 10 08/03/23 08:52 V36170MSA
<420 µg/L 420 2000
Ethanol 10 08/03/23 08:52 V36170MSA
12.1 µg/L 1.70 5.00Ethylbenzene 10 08/03/23 08:52 V36170MSA
<3.50 µg/L 3.50 30.0Hexachlorobutadiene 10 08/03/23 08:52 V36170MSA
<3.80 µg/L 3.80 10.02-Hexanone 10 08/03/23 08:52 V36170MSA
6.66 µg/L 1.80 5.00Isopropylbenzene 10 08/03/23 08:52 V36170MSA
<0.890 µg/L 0.890 5.004-Isopropyl toluene 10 08/03/23 08:52 V36170MSA
<7.10 µg/L 7.10 50.0Methyl Ethyl Ketone (MEK)10 08/03/23 08:52 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 14 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-2
91251 Matrix:
7/31/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<1.40 µg/L 1.40 10.0Methyl tert-butyl ether (MTBE)10 08/03/23 08:52 V36170MSA
12.4 µg/L 0.780 10.04-Methyl-2-Pentanone 10 08/03/23 08:52 V36170MSA
<3.30 µg/L 3.30 20.0Methylene Chloride 10 08/03/23 08:52 V36170MSA
<4.70 µg/L 4.70 10.0Naphthalene 10 08/03/23 08:52 V36170MSA
3.27 J µg/L 1.90 5.00n-Propylbenzene 10 08/03/23 08:52 V36170MSA
<2.20 µg/L 2.20 5.00Styrene 10 08/03/23 08:52 V36170MSA
<16.0 µg/L 16.0 100tert-Butyl Alcohol (TBA)10 08/03/23 08:52 V36170MSA
<3.50 µg/L 3.50 100tert-Butyl formate (TBF)10 08/03/23 08:52 V36170MSA
<19.0 µg/L 19.0 100
tert-Amyl Alcohol (TAA)10 08/03/23 08:52 V36170MSA
<2.80 µg/L 2.80 100tert-Amyl Methyl Ether (TAME)10 08/03/23 08:52 V36170MSA
<1.60 µg/L 1.60 5.001,1,1,2-Tetrachloroethane 10 08/03/23 08:52 V36170MSA
<1.60 µg/L 1.60 5.001,1,2,2-Tetrachloroethane 10 08/03/23 08:52 V36170MSA
<2.20 µg/L 2.20 5.00Tetrachloroethene 10 08/03/23 08:52 V36170MSA
22.8 µg/L 2.20 5.00Toluene 10 08/03/23 08:52 V36170MSA
<3.80 µg/L 3.80 5.001,2,3-Trichlorobenzene 10 08/03/23 08:52 V36170MSA
<3.10 µg/L 3.10 5.00
1,2,4-Trichlorobenzene 10 08/03/23 08:52 V36170MSA
<1.60 µg/L 1.60 5.001,1,1-Trichloroethane 10 08/03/23 08:52 V36170MSA
<0.960 µg/L 0.960 5.001,1,2-Trichloroethane 10 08/03/23 08:52 V36170MSA
<1.80 µg/L 1.80 5.00Trichloroethene 10 08/03/23 08:52 V36170MSA
<1.80 µg/L 1.80 5.00Trichlorofluoromethane 10 08/03/23 08:52 V36170MSA
<2.70 µg/L 2.70 5.001,2,3-Trichloropropane 10 08/03/23 08:52 V36170MSA
8.52 µg/L 1.90 5.001,2,4-Trimethylbenzene 10 08/03/23 08:52 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 15 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-2
91251 Matrix:
7/31/2023 9:20
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
5.02 µg/L 1.80 5.001,3,5-Trimethylbenzene 10 08/03/23 08:52 V36170MSA
<10.0 µg/L 10.0 50.0Vinyl Acetate 10 08/03/23 08:52 V36170MSA
<1.70 µg/L 1.70 5.00Vinyl Chloride 10 08/03/23 08:52 V36170MSA
32.2 µg/L 2.10 5.00o-Xylene 10 08/03/23 08:52 V36170MSA
202 µg/L 4.20 10.0m,p-Xylene 10 08/03/23 08:52 V36170MSA
234 µg/L 2.10 5.00Xylene (Total)10 08/03/23 08:52 V36170
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.0 Limits: 70-130%08/03/23 08:5210 MSA V36170
Surrogate: Toluene-d8 94.6 Limits: 70-130%08/03/23 08:5210 MSA V36170
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 16 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-3
91252 Matrix:
7/31/2023 9:42
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<100 µg/L 100 10003,3-Dimethyl-1-butanol 100 08/03/23 11:11 6200BMSA
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.4 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: Toluene-d8 94.6 Limits: 70-130%08/03/23 11:11100 MSA V36170
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 17 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-3
91252 Matrix:
7/31/2023 9:42
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<180 µg/L 180 1000Acetone 100 08/03/23 11:11 V36170MSA
579 µg/L 18.0 50.0Benzene 100 08/03/23 11:11 V36170MSA
<21.0 µg/L 21.0 50.0Bromobenzene 100 08/03/23 11:11 V36170MSA
<42.0 µg/L 42.0 100Bromochloromethane 100 08/03/23 11:11 V36170MSA
<16.0 µg/L 16.0 50.0Bromodichloromethane 100 08/03/23 11:11 V36170MSA
<150 µg/L 150 500Bromoform 100 08/03/23 11:11 V36170MSA
<28.0 µg/L 28.0 100Bromomethane 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0n-Butylbenzene 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.0
sec-Butyl benzene 100 08/03/23 11:11 V36170MSA
<92.0 µg/L 92.0 200tert-Butyl benzene 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0Carbon Tetrachloride 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.0Chlorobenzene 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.0Chlorodibromomethane 100 08/03/23 11:11 V36170MSA
<43.0 µg/L 43.0 100Chloroethane 100 08/03/23 11:11 V36170MSA
32.8 J µg/L 22.0 50.0Chloroform 100 08/03/23 11:11 V36170MSA
<22.0 µg/L 22.0 50.0
Chloromethane 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.02-Chlorotoluene 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.04-Chlorotoluene 100 08/03/23 11:11 V36170MSA
<50.0 µg/L 50.0 50.0Di-Isopropyl Ether (DIPE)100 08/03/23 11:11 V36170MSA
<110 µg/L 110 2001,2-Dibromo-3-Chloropropane 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.01,2-Dibromoethane 100 08/03/23 11:11 V36170MSA
<23.0 µg/L 23.0 50.0Dibromomethane 100 08/03/23 11:11 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 18 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-3
91252 Matrix:
7/31/2023 9:42
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<22.0 µg/L 22.0 50.01,2-Dichlorobenzene 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.01,3-Dichlorobenzene 100 08/03/23 11:11 V36170MSA
<21.0 µg/L 21.0 50.01,4-Dichlorobenzene 100 08/03/23 11:11 V36170MSA
<120 µg/L 120 500Dichlorodifluoromethane 100 08/03/23 11:11 V36170MSA
<24.0 µg/L 24.0 50.01,1-Dichloroethane 100 08/03/23 11:11 V36170MSA
<15.0 µg/L 15.0 50.01,2-Dichloroethane 100 08/03/23 11:11 V36170MSA
<15.0 µg/L 15.0 50.01,1-Dichloroethene 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.0cis-1,2-Dichloroethene 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0
trans-1,2-Dichloroethene 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.01,2-Dichloropropane 100 08/03/23 11:11 V36170MSA
<13.0 µg/L 13.0 50.01,3-Dichloropropane 100 08/03/23 11:11 V36170MSA
<21.0 µg/L 21.0 2002,2-Dichloropropane 100 08/03/23 11:11 V36170MSA
<20.0 µg/L 20.0 50.01,1-Dichloropropene 100 08/03/23 11:11 V36170MSA
<21.0 µg/L 21.0 50.0cis-1,3-Dichloropropene 100 08/03/23 11:11 V36170MSA
<15.0 µg/L 15.0 50.0trans-1,3-Dichloropropene 100 08/03/23 11:11 V36170MSA
<4200 µg/L 4200 20000
Ethanol 100 08/03/23 11:11 V36170MSA
<17.0 µg/L 17.0 50.0Ethylbenzene 100 08/03/23 11:11 V36170MSA
<35.0 µg/L 35.0 300Hexachlorobutadiene 100 08/03/23 11:11 V36170MSA
<38.0 µg/L 38.0 1002-Hexanone 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0Isopropylbenzene 100 08/03/23 11:11 V36170MSA
<8.90 µg/L 8.90 50.04-Isopropyl toluene 100 08/03/23 11:11 V36170MSA
<71.0 µg/L 71.0 500Methyl Ethyl Ketone (MEK)100 08/03/23 11:11 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 19 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-3
91252 Matrix:
7/31/2023 9:42
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
703 µg/L 14.0 100Methyl tert-butyl ether (MTBE)100 08/03/23 11:11 V36170MSA
<7.80 µg/L 7.80 1004-Methyl-2-Pentanone 100 08/03/23 11:11 V36170MSA
<33.0 µg/L 33.0 200Methylene Chloride 100 08/03/23 11:11 V36170MSA
<47.0 µg/L 47.0 100Naphthalene 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.0n-Propylbenzene 100 08/03/23 11:11 V36170MSA
<22.0 µg/L 22.0 50.0Styrene 100 08/03/23 11:11 V36170MSA
197 J µg/L 160 1000tert-Butyl Alcohol (TBA)100 08/03/23 11:11 V36170MSA
<35.0 µg/L 35.0 1000tert-Butyl formate (TBF)100 08/03/23 11:11 V36170MSA
<190 µg/L 190 1000
tert-Amyl Alcohol (TAA)100 08/03/23 11:11 V36170MSA
<28.0 µg/L 28.0 1000tert-Amyl Methyl Ether (TAME)100 08/03/23 11:11 V36170MSA
<16.0 µg/L 16.0 50.01,1,1,2-Tetrachloroethane 100 08/03/23 11:11 V36170MSA
<16.0 µg/L 16.0 50.01,1,2,2-Tetrachloroethane 100 08/03/23 11:11 V36170MSA
<22.0 µg/L 22.0 50.0Tetrachloroethene 100 08/03/23 11:11 V36170MSA
52.3 µg/L 22.0 50.0Toluene 100 08/03/23 11:11 V36170MSA
<38.0 µg/L 38.0 50.01,2,3-Trichlorobenzene 100 08/03/23 11:11 V36170MSA
<31.0 µg/L 31.0 50.0
1,2,4-Trichlorobenzene 100 08/03/23 11:11 V36170MSA
<16.0 µg/L 16.0 50.01,1,1-Trichloroethane 100 08/03/23 11:11 V36170MSA
<9.60 µg/L 9.60 50.01,1,2-Trichloroethane 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0Trichloroethene 100 08/03/23 11:11 V36170MSA
<18.0 µg/L 18.0 50.0Trichlorofluoromethane 100 08/03/23 11:11 V36170MSA
<27.0 µg/L 27.0 50.01,2,3-Trichloropropane 100 08/03/23 11:11 V36170MSA
<19.0 µg/L 19.0 50.01,2,4-Trimethylbenzene 100 08/03/23 11:11 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 20 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-3
91252 Matrix:
7/31/2023 9:42
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<18.0 µg/L 18.0 50.01,3,5-Trimethylbenzene 100 08/03/23 11:11 V36170MSA
<100 µg/L 100 500Vinyl Acetate 100 08/03/23 11:11 V36170MSA
<17.0 µg/L 17.0 50.0Vinyl Chloride 100 08/03/23 11:11 V36170MSA
130 µg/L 21.0 50.0o-Xylene 100 08/03/23 11:11 V36170MSA
287 µg/L 42.0 100m,p-Xylene 100 08/03/23 11:11 V36170MSA
417 µg/L 21.0 50.0Xylene (Total)100 08/03/23 11:11 V36170
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.4 Limits: 70-130%08/03/23 11:11100 MSA V36170
Surrogate: Toluene-d8 94.6 Limits: 70-130%08/03/23 11:11100 MSA V36170
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 21 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-4
91253 Matrix:
7/31/2023 9:30
Aqueous
Test Results Units MDL MQL By Analytical
Method
Date / Time
Analyzed
DF
<10.0 µg/L 10.0 1003,3-Dimethyl-1-butanol 10 08/03/23 19:39 6200BMSA
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: 1,2-Dichloroethane - d4 96.6 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: Toluene-d8 109 Limits: 70-130%08/03/23 19:3910 MSA V36275
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 22 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-4
91253 Matrix:
7/31/2023 9:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36274 08/03/23 09:00
<18.0 µg/L 18.0 100Acetone 10 08/03/23 19:39 V36275MSA
82.2 µg/L 1.80 5.00Benzene 10 08/03/23 19:39 V36275MSA
<2.10 µg/L 2.10 5.00Bromobenzene 10 08/03/23 19:39 V36275MSA
<4.20 µg/L 4.20 10.0Bromochloromethane 10 08/03/23 19:39 V36275MSA
<1.60 µg/L 1.60 5.00Bromodichloromethane 10 08/03/23 19:39 V36275MSA
<15.0 µg/L 15.0 50.0Bromoform 10 08/03/23 19:39 V36275MSA
<2.80 µg/L 2.80 10.0Bromomethane 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00n-Butylbenzene 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.00
sec-Butyl benzene 10 08/03/23 19:39 V36275MSA
<9.20 µg/L 9.20 20.0tert-Butyl benzene 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00Carbon Tetrachloride 10 08/03/23 19:39 V36275MSA
<1.90 µg/L 1.90 5.00Chlorobenzene 10 08/03/23 19:39 V36275MSA
<1.90 µg/L 1.90 5.00Chlorodibromomethane 10 08/03/23 19:39 V36275MSA
<4.30 µg/L 4.30 10.0Chloroethane 10 08/03/23 19:39 V36275MSA
<2.20 µg/L 2.20 5.00Chloroform 10 08/03/23 19:39 V36275MSA
<2.20 µg/L 2.20 5.00
Chloromethane 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.002-Chlorotoluene 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.004-Chlorotoluene 10 08/03/23 19:39 V36275MSA
<5.00 µg/L 5.00 5.00Di-Isopropyl Ether (DIPE)10 08/03/23 19:39 V36275MSA
<11.0 µg/L 11.0 20.01,2-Dibromo-3-Chloropropane 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.001,2-Dibromoethane 10 08/03/23 19:39 V36275MSA
<2.30 µg/L 2.30 5.00Dibromomethane 10 08/03/23 19:39 V36275MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 23 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-4
91253 Matrix:
7/31/2023 9:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36274 08/03/23 09:00
<2.20 µg/L 2.20 5.001,2-Dichlorobenzene 10 08/03/23 19:39 V36275MSA
<1.90 µg/L 1.90 5.001,3-Dichlorobenzene 10 08/03/23 19:39 V36275MSA
<2.10 µg/L 2.10 5.001,4-Dichlorobenzene 10 08/03/23 19:39 V36275MSA
<12.0 µg/L 12.0 50.0Dichlorodifluoromethane 10 08/03/23 19:39 V36275MSA
<2.40 µg/L 2.40 5.001,1-Dichloroethane 10 08/03/23 19:39 V36275MSA
<1.50 µg/L 1.50 5.001,2-Dichloroethane 10 08/03/23 19:39 V36275MSA
<1.50 µg/L 1.50 5.001,1-Dichloroethene 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.00cis-1,2-Dichloroethene 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00
trans-1,2-Dichloroethene 10 08/03/23 19:39 V36275MSA
<1.90 µg/L 1.90 5.001,2-Dichloropropane 10 08/03/23 19:39 V36275MSA
<1.30 µg/L 1.30 5.001,3-Dichloropropane 10 08/03/23 19:39 V36275MSA
<2.10 µg/L 2.10 20.02,2-Dichloropropane 10 08/03/23 19:39 V36275MSA
<2.00 µg/L 2.00 5.001,1-Dichloropropene 10 08/03/23 19:39 V36275MSA
<2.10 µg/L 2.10 5.00cis-1,3-Dichloropropene 10 08/03/23 19:39 V36275MSA
<1.50 µg/L 1.50 5.00trans-1,3-Dichloropropene 10 08/03/23 19:39 V36275MSA
<420 µg/L 420 2000
Ethanol 10 08/03/23 19:39 V36275MSA
<1.70 µg/L 1.70 5.00Ethylbenzene 10 08/03/23 19:39 V36275MSA
<3.50 µg/L 3.50 30.0Hexachlorobutadiene 10 08/03/23 19:39 V36275MSA
<3.80 µg/L 3.80 10.02-Hexanone 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00Isopropylbenzene 10 08/03/23 19:39 V36275MSA
<0.890 µg/L 0.890 5.004-Isopropyl toluene 10 08/03/23 19:39 V36275MSA
<7.10 µg/L 7.10 50.0Methyl Ethyl Ketone (MEK)10 08/03/23 19:39 V36275MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 24 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-4
91253 Matrix:
7/31/2023 9:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36274 08/03/23 09:00
<1.40 µg/L 1.40 10.0Methyl tert-butyl ether (MTBE)10 08/03/23 19:39 V36275MSA
<0.780 µg/L 0.780 10.04-Methyl-2-Pentanone 10 08/03/23 19:39 V36275MSA
<3.30 µg/L 3.30 20.0Methylene Chloride 10 08/03/23 19:39 V36275MSA
<4.70 µg/L 4.70 10.0Naphthalene 10 08/03/23 19:39 V36275MSA
<1.90 µg/L 1.90 5.00n-Propylbenzene 10 08/03/23 19:39 V36275MSA
<2.20 µg/L 2.20 5.00Styrene 10 08/03/23 19:39 V36275MSA
<16.0 µg/L 16.0 100tert-Butyl Alcohol (TBA)10 08/03/23 19:39 V36275MSA
<3.50 µg/L 3.50 100tert-Butyl formate (TBF)10 08/03/23 19:39 V36275MSA
<19.0 µg/L 19.0 100
tert-Amyl Alcohol (TAA)10 08/03/23 19:39 V36275MSA
<2.80 µg/L 2.80 100tert-Amyl Methyl Ether (TAME)10 08/03/23 19:39 V36275MSA
<1.60 µg/L 1.60 5.001,1,1,2-Tetrachloroethane 10 08/03/23 19:39 V36275MSA
<1.60 µg/L 1.60 5.001,1,2,2-Tetrachloroethane 10 08/03/23 19:39 V36275MSA
<2.20 µg/L 2.20 5.00Tetrachloroethene 10 08/03/23 19:39 V36275MSA
<2.20 µg/L 2.20 5.00Toluene 10 08/03/23 19:39 V36275MSA
<3.80 µg/L 3.80 5.001,2,3-Trichlorobenzene 10 08/03/23 19:39 V36275MSA
<3.10 µg/L 3.10 5.00
1,2,4-Trichlorobenzene 10 08/03/23 19:39 V36275MSA
<1.60 µg/L 1.60 5.001,1,1-Trichloroethane 10 08/03/23 19:39 V36275MSA
<0.960 µg/L 0.960 5.001,1,2-Trichloroethane 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00Trichloroethene 10 08/03/23 19:39 V36275MSA
<1.80 µg/L 1.80 5.00Trichlorofluoromethane 10 08/03/23 19:39 V36275MSA
<2.70 µg/L 2.70 5.001,2,3-Trichloropropane 10 08/03/23 19:39 V36275MSA
7.15 µg/L 1.90 5.001,2,4-Trimethylbenzene 10 08/03/23 19:39 V36275MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 25 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:MW-4
91253 Matrix:
7/31/2023 9:30
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36274 08/03/23 09:00
3.50 J µg/L 1.80 5.001,3,5-Trimethylbenzene 10 08/03/23 19:39 V36275MSA
<10.0 µg/L 10.0 50.0Vinyl Acetate 10 08/03/23 19:39 V36275MSA
<1.70 µg/L 1.70 5.00Vinyl Chloride 10 08/03/23 19:39 V36275MSA
10.2 µg/L 2.10 5.00o-Xylene 10 08/03/23 19:39 V36275MSA
40.5 µg/L 4.20 10.0m,p-Xylene 10 08/03/23 19:39 V36275MSA
50.7 µg/L 2.10 5.00Xylene (Total)10 08/03/23 19:39 V36275
Surrogate: 4-Bromofluorobenzene 97.4 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: Dibromofluoromethane 99.6 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: 1,2-Dichloroethane - d4 96.6 Limits: 70-130%08/03/23 19:3910 MSA V36275
Surrogate: Toluene-d8 109 Limits: 70-130%08/03/23 19:3910 MSA V36275
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 26 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:TB
91254 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<1.80 µg/L 1.80 10.0Acetone 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500Benzene 1 08/03/23 03:46 V36170MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 08/03/23 03:46 V36170MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 08/03/23 03:46 V36170MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 08/03/23 03:46 V36170MSA
<1.50 µg/L 1.50 5.00Bromoform 1 08/03/23 03:46 V36170MSA
<0.280 µg/L 0.280 1.00Bromomethane 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500n-Butylbenzene 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.500
sec-Butyl benzene 1 08/03/23 03:46 V36170MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.500Chlorodibromomethane 1 08/03/23 03:46 V36170MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 08/03/23 03:46 V36170MSA
<0.220 µg/L 0.220 0.500Chloroform 1 08/03/23 03:46 V36170MSA
<0.220 µg/L 0.220 0.500
Chloromethane 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 08/03/23 03:46 V36170MSA
<0.500 µg/L 0.500 0.500Di-Isopropyl Ether (DIPE)1 08/03/23 03:46 V36170MSA
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 08/03/23 03:46 V36170MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 08/03/23 03:46 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 27 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:TB
91254 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 08/03/23 03:46 V36170MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 08/03/23 03:46 V36170MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 08/03/23 03:46 V36170MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 08/03/23 03:46 V36170MSA
<0.150 µg/L 0.150 0.5001,2-Dichloroethane 1 08/03/23 03:46 V36170MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500
trans-1,2-Dichloroethene 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 08/03/23 03:46 V36170MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 08/03/23 03:46 V36170MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 08/03/23 03:46 V36170MSA
<0.200 µg/L 0.200 0.5001,1-Dichloropropene 1 08/03/23 03:46 V36170MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 08/03/23 03:46 V36170MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 08/03/23 03:46 V36170MSA
<42.0 µg/L 42.0 200
Ethanol 1 08/03/23 03:46 V36170MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 08/03/23 03:46 V36170MSA
<0.350 µg/L 0.350 3.00Hexachlorobutadiene 1 08/03/23 03:46 V36170MSA
<0.380 µg/L 0.380 1.002-Hexanone 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500Isopropylbenzene 1 08/03/23 03:46 V36170MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 08/03/23 03:46 V36170MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 08/03/23 03:46 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 28 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:TB
91254 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<0.140 µg/L 0.140 1.00Methyl tert-butyl ether (MTBE)1 08/03/23 03:46 V36170MSA
<0.078 µg/L 0.078 1.004-Methyl-2-Pentanone 1 08/03/23 03:46 V36170MSA
0.353 J µg/L 0.330 2.00Methylene Chloride 1 08/03/23 03:46 V36170MSA
<0.470 µg/L 0.470 1.00Naphthalene 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 08/03/23 03:46 V36170MSA
<0.220 µg/L 0.220 0.500Styrene 1 08/03/23 03:46 V36170MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 08/03/23 03:46 V36170MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 08/03/23 03:46 V36170MSA
<0.220 µg/L 0.220 0.500
Tetrachloroethene 1 08/03/23 03:46 V36170MSA
<0.220 µg/L 0.220 0.500Toluene 1 08/03/23 03:46 V36170MSA
<0.380 µg/L 0.380 0.5001,2,3-Trichlorobenzene 1 08/03/23 03:46 V36170MSA
<0.310 µg/L 0.310 0.5001,2,4-Trichlorobenzene 1 08/03/23 03:46 V36170MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 08/03/23 03:46 V36170MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.500
Trichlorofluoromethane 1 08/03/23 03:46 V36170MSA
<0.270 µg/L 0.270 0.5001,2,3-Trichloropropane 1 08/03/23 03:46 V36170MSA
<0.190 µg/L 0.190 0.5001,2,4-Trimethylbenzene 1 08/03/23 03:46 V36170MSA
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 08/03/23 03:46 V36170MSA
<1.00 µg/L 1.00 5.00Vinyl Acetate 1 08/03/23 03:46 V36170MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 08/03/23 03:46 V36170MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 08/03/23 03:46 V36170MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 29 of 44
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28110
23-214-0007
00087
Geological Resources, Inc.
3502 Hayes Road
Joanna Alley
Monroe
Danyale Love
Project Manager
GRI #5980 Received : 08/02/2023
MC Food Mart
Report Date : 08/08/2023
Sample ID :
Lab No :
Sampled:TB
91254 Matrix:
7/31/2023 9:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
6200 PT
6200B Prep Batch(es):V36169 08/02/23 14:00
<0.420 µg/L 0.420 1.00m,p-Xylene 1 08/03/23 03:46 V36170MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 08/03/23 03:46 V36170
Surrogate: 4-Bromofluorobenzene 104 Limits: 70-130%08/03/23 03:461 MSA V36170
Surrogate: Dibromofluoromethane 102 Limits: 70-130%08/03/23 03:461 MSA V36170
Surrogate: 1,2-Dichloroethane - d4 98.4 Limits: 70-130%08/03/23 03:461 MSA V36170
Surrogate: Toluene-d8 95.4 Limits: 70-130%08/03/23 03:461 MSA V36170
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 30 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
Associated Lab Samples: 91250, 91251, 91252, 91254
LRB-V36169 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 02:5010.01.80<1.80µg/LAcetone
08/03/23 02:500.5000.180<0.180µg/LBenzene
08/03/23 02:500.5000.210<0.210µg/LBromobenzene
08/03/23 02:501.000.420<0.420µg/LBromochloromethane
08/03/23 02:500.5000.160<0.160µg/LBromodichloromethane
08/03/23 02:505.001.50<1.50µg/LBromoform
08/03/23 02:501.000.280<0.280µg/LBromomethane
08/03/23 02:500.5000.180<0.180µg/Ln-Butylbenzene
08/03/23 02:500.5000.200<0.200µg/Lsec-Butyl benzene
08/03/23 02:502.000.920<0.920µg/Ltert-Butyl benzene
08/03/23 02:500.5000.180<0.180µg/LCarbon Tetrachloride
08/03/23 02:500.5000.190<0.190µg/LChlorobenzene
08/03/23 02:500.5000.190<0.190µg/LChlorodibromomethane
08/03/23 02:501.000.430<0.430µg/LChloroethane
08/03/23 02:500.5000.220<0.220µg/LChloroform
08/03/23 02:500.5000.220<0.220µg/LChloromethane
08/03/23 02:500.5000.200<0.200µg/L2-Chlorotoluene
08/03/23 02:500.5000.200<0.200µg/L4-Chlorotoluene
08/03/23 02:500.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
08/03/23 02:502.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
08/03/23 02:500.5000.200<0.200µg/L1,2-Dibromoethane
08/03/23 02:500.5000.230<0.230µg/LDibromomethane
08/03/23 02:500.5000.220<0.220µg/L1,2-Dichlorobenzene
08/03/23 02:500.5000.190<0.190µg/L1,3-Dichlorobenzene
08/03/23 02:500.5000.210<0.210µg/L1,4-Dichlorobenzene
08/03/23 02:505.001.20<1.20µg/LDichlorodifluoromethane
08/03/23 02:500.5000.240<0.240µg/L1,1-Dichloroethane
Page 1 of 12Date:08/08/2023 12:55 PM
Page 31 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
Associated Lab Samples: 91250, 91251, 91252, 91254
LRB-V36169 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 02:500.5000.150<0.150µg/L1,2-Dichloroethane
08/03/23 02:500.5000.150<0.150µg/L1,1-Dichloroethene
08/03/23 02:500.5000.200<0.200µg/Lcis-1,2-Dichloroethene
08/03/23 02:500.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
08/03/23 02:500.5000.190<0.190µg/L1,2-Dichloropropane
08/03/23 02:500.5000.130<0.130µg/L1,3-Dichloropropane
08/03/23 02:502.000.210<0.210µg/L2,2-Dichloropropane
08/03/23 02:500.5000.200<0.200µg/L1,1-Dichloropropene
08/03/23 02:500.5000.210<0.210µg/Lcis-1,3-Dichloropropene
08/03/23 02:500.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
08/03/23 02:5020042.0<42.0µg/LEthanol
08/03/23 02:500.5000.170<0.170µg/LEthylbenzene
08/03/23 02:503.000.350<0.350µg/LHexachlorobutadiene
08/03/23 02:501.000.380<0.380µg/L2-Hexanone
08/03/23 02:500.5000.180<0.180µg/LIsopropylbenzene
08/03/23 02:500.5000.089<0.089µg/L4-Isopropyl toluene
08/03/23 02:505.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
08/03/23 02:501.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
08/03/23 02:501.000.078<0.078µg/L4-Methyl-2-Pentanone
08/03/23 02:502.000.330<0.330µg/LMethylene Chloride
08/03/23 02:501.000.470<0.470µg/LNaphthalene
08/03/23 02:500.5000.190<0.190µg/Ln-Propylbenzene
08/03/23 02:500.5000.220<0.220µg/LStyrene
08/03/23 02:5010.01.60<1.60µg/Ltert-Butyl Alcohol (TBA)
08/03/23 02:5010.00.350<0.350µg/Ltert-Butyl formate (TBF)
08/03/23 02:5010.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
08/03/23 02:5010.00.280<0.280µg/Ltert-Amyl Methyl Ether (TAME)
Page 2 of 12Date:08/08/2023 12:55 PM
Page 32 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
Associated Lab Samples: 91250, 91251, 91252, 91254
LRB-V36169 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 02:500.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
08/03/23 02:500.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
08/03/23 02:500.5000.220<0.220µg/LTetrachloroethene
08/03/23 02:500.5000.220<0.220µg/LToluene
08/03/23 02:500.5000.380<0.380µg/L1,2,3-Trichlorobenzene
08/03/23 02:500.5000.310<0.310µg/L1,2,4-Trichlorobenzene
08/03/23 02:500.5000.160<0.160µg/L1,1,1-Trichloroethane
08/03/23 02:500.5000.096<0.096µg/L1,1,2-Trichloroethane
08/03/23 02:500.5000.180<0.180µg/LTrichloroethene
08/03/23 02:500.5000.180<0.180µg/LTrichlorofluoromethane
08/03/23 02:500.5000.270<0.270µg/L1,2,3-Trichloropropane
08/03/23 02:500.5000.190<0.190µg/L1,2,4-Trimethylbenzene
08/03/23 02:500.5000.180<0.180µg/L1,3,5-Trimethylbenzene
08/03/23 02:505.001.00<1.00µg/LVinyl Acetate
08/03/23 02:500.5000.170<0.170µg/LVinyl Chloride
08/03/23 02:500.5000.210<0.210µg/Lo-Xylene
08/03/23 02:501.000.420<0.420µg/Lm,p-Xylene
08/03/23 02:5010.01.00<1.00µg/L3,3-Dimethyl-1-butanol
08/03/23 02:504-Bromofluorobenzene (S)105 70-130
08/03/23 02:50Dibromofluoromethane (S)103 70-130
08/03/23 02:501,2-Dichloroethane - d4 (S)99.6 70-130
08/03/23 02:50Toluene-d8 (S)95.2 70-130
Page 3 of 12Date:08/08/2023 12:55 PM
Page 33 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
LCS-V36169 LCSD-V36169Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
32.2 80.586.734.740.0µg/LAcetone 40-160 7.4 20.0
20.6 10310320.520.0µg/LBenzene 70-130 0.4 20.0
21.4 10710621.120.0µg/LBromobenzene 70-130 1.4 20.0
20.7 10410520.920.0µg/LBromochloromethane 70-130 0.9 20.0
20.8 10410320.520.0µg/LBromodichloromethane 70-130 1.4 20.0
19.8 99.096.519.320.0µg/LBromoform 70-130 2.5 20.0
19.2 96.095.019.020.0µg/LBromomethane 60-140 1.0 20.0
19.9 99.510420.720.0µg/Ln-Butylbenzene 70-130 3.9 20.0
20.1 10110220.320.0µg/Lsec-Butyl benzene 70-130 0.9 20.0
20.0 10010320.620.0µg/Ltert-Butyl benzene 70-130 2.9 20.0
21.2 10610621.220.0µg/LCarbon Tetrachloride 70-130 0.0 20.0
20.2 10110120.220.0µg/LChlorobenzene 70-130 0.0 20.0
20.6 10399.519.920.0µg/LChlorodibromomethane 70-130 3.4 20.0
20.1 10110420.820.0µg/LChloroethane 60-140 3.4 20.0
21.0 10510521.020.0µg/LChloroform 70-130 0.0 20.0
19.2 96.096.519.320.0µg/LChloromethane 60-140 0.5 20.0
20.2 10110420.820.0µg/L2-Chlorotoluene 70-130 2.9 20.0
20.5 10310320.620.0µg/L4-Chlorotoluene 70-130 0.4 20.0
19.7 98.510020.020.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.5 20.0
16.8 84.093.518.720.0µg/L1,2-Dibromo-3-Chloropropane 70-130 10.7 20.0
20.8 10410320.520.0µg/L1,2-Dibromoethane 70-130 1.4 20.0
20.2 10110320.620.0µg/LDibromomethane 70-130 1.9 20.0
20.5 10310220.420.0µg/L1,2-Dichlorobenzene 70-130 0.4 20.0
20.4 10210220.420.0µg/L1,3-Dichlorobenzene 70-130 0.0 20.0
19.8 99.010120.120.0µg/L1,4-Dichlorobenzene 70-130 1.5 20.0
17.6 88.088.517.720.0µg/LDichlorodifluoromethane 60-140 0.5 20.0
Page 4 of 12Date:08/08/2023 12:55 PM
Page 34 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
LCS-V36169 LCSD-V36169Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
21.2 10610621.220.0µg/L1,1-Dichloroethane 70-130 0.0 20.0
19.0 95.096.019.220.0µg/L1,2-Dichloroethane 70-130 1.0 20.0
21.0 10510721.320.0µg/L1,1-Dichloroethene 70-130 1.4 20.0
20.2 10110320.620.0µg/Lcis-1,2-Dichloroethene 70-130 1.9 20.0
20.6 10310420.820.0µg/Ltrans-1,2-Dichloroethene 70-130 0.9 20.0
20.6 10310420.820.0µg/L1,2-Dichloropropane 70-130 0.9 20.0
19.2 96.097.019.420.0µg/L1,3-Dichloropropane 70-130 1.0 20.0
18.1 90.596.019.220.0µg/L2,2-Dichloropropane 70-130 5.8 20.0
21.8 10911222.420.0µg/L1,1-Dichloropropene 70-130 2.7 20.0
20.3 10299.519.920.0µg/Lcis-1,3-Dichloropropene 70-130 1.9 20.0
21.0 10510320.520.0µg/Ltrans-1,3-Dichloropropene 70-130 2.4 20.0
574 11592.6463500µg/LEthanol 60-140 21.4*20.0
19.2 96.098.519.720.0µg/LEthylbenzene 70-130 2.5 20.0
19.5 97.598.019.620.0µg/LHexachlorobutadiene 70-130 0.5 20.0
17.6 88.088.017.620.0µg/L2-Hexanone 60-140 0.0 20.0
21.1 10610721.420.0µg/LIsopropylbenzene 70-130 1.4 20.0
20.4 10210521.020.0µg/L4-Isopropyl toluene 70-130 2.8 20.0
18.3 91.580.016.020.0µg/LMethyl Ethyl Ketone (MEK)60-140 13.4 20.0
20.1 10110020.020.0µg/LMethyl tert-butyl ether (MTBE)70-130 0.4 20.0
18.7 93.589.017.820.0µg/L4-Methyl-2-Pentanone 60-140 4.9 20.0
20.6 10310621.220.0µg/LMethylene Chloride 70-130 2.8 20.0
14.3 71.571.014.220.0µg/LNaphthalene 70-130 0.7 20.0
19.7 98.510120.220.0µg/Ln-Propylbenzene 70-130 2.5 20.0
20.9 10510320.520.0µg/LStyrene 70-130 1.9 20.0
36.1 90.293.537.440.0µg/Ltert-Butyl Alcohol (TBA)40-140 3.5 20.0
33.0 82.576.730.740.0µg/Ltert-Butyl formate (TBF)40-140 7.2 20.0
Page 5 of 12* QC Fail Date:08/08/2023 12:55 PM
Page 35 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36170QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36169
LCS-V36169 LCSD-V36169Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
15.1 75.586.017.220.0µg/Ltert-Amyl Alcohol (TAA)40-140 13.0 20.0
40.2 10199.539.840.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 1.0 20.0
20.7 10410320.520.0µg/L1,1,1,2-Tetrachloroethane 70-130 0.9 20.0
19.0 95.090.018.020.0µg/L1,1,2,2-Tetrachloroethane 70-130 5.4 20.0
20.2 10110320.520.0µg/LTetrachloroethene 70-130 1.4 20.0
20.2 10110420.820.0µg/LToluene 70-130 2.9 20.0
19.0 95.098.019.620.0µg/L1,2,3-Trichlorobenzene 70-130 3.1 20.0
19.5 97.510120.120.0µg/L1,2,4-Trichlorobenzene 70-130 3.0 20.0
20.8 10410621.120.0µg/L1,1,1-Trichloroethane 70-130 1.4 20.0
20.4 10210520.920.0µg/L1,1,2-Trichloroethane 70-130 2.4 20.0
22.0 11011122.120.0µg/LTrichloroethene 70-130 0.4 20.0
20.0 10099.519.920.0µg/LTrichlorofluoromethane 60-140 0.5 20.0
19.4 97.094.018.820.0µg/L1,2,3-Trichloropropane 70-130 3.1 20.0
20.3 10210420.720.0µg/L1,2,4-Trimethylbenzene 70-130 1.9 20.0
20.6 10310420.720.0µg/L1,3,5-Trimethylbenzene 70-130 0.4 20.0
15.7 78.576.015.220.0µg/LVinyl Acetate 60-140 3.2 20.0
21.4 10711021.920.0µg/LVinyl Chloride 60-140 2.3 20.0
19.9 99.599.519.920.0µg/Lo-Xylene 70-130 0.0 20.0
40.6 10210341.240.0µg/Lm,p-Xylene 70-130 1.4 20.0
16.5 82.576.015.220.0µg/L3,3-Dimethyl-1-butanol 70-130 8.2 20.0
1021014-Bromofluorobenzene (S)70-130
101100Dibromofluoromethane (S)70-130
99.41001,2-Dichloroethane - d4 (S)70-130
95.695.2Toluene-d8 (S)70-130
Page 6 of 12Date:08/08/2023 12:55 PM
Page 36 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
Associated Lab Samples: 91250, 91253
LRB-V36274 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 15:3110.01.80<1.80µg/LAcetone
08/03/23 15:310.5000.180<0.180µg/LBenzene
08/03/23 15:310.5000.210<0.210µg/LBromobenzene
08/03/23 15:311.000.420<0.420µg/LBromochloromethane
08/03/23 15:310.5000.160<0.160µg/LBromodichloromethane
08/03/23 15:315.001.50<1.50µg/LBromoform
08/03/23 15:311.000.280<0.280µg/LBromomethane
08/03/23 15:310.5000.180<0.180µg/Ln-Butylbenzene
08/03/23 15:310.5000.200<0.200µg/Lsec-Butyl benzene
08/03/23 15:312.000.920<0.920µg/Ltert-Butyl benzene
08/03/23 15:310.5000.180<0.180µg/LCarbon Tetrachloride
08/03/23 15:310.5000.190<0.190µg/LChlorobenzene
08/03/23 15:310.5000.190<0.190µg/LChlorodibromomethane
08/03/23 15:311.000.430<0.430µg/LChloroethane
08/03/23 15:310.5000.220<0.220µg/LChloroform
08/03/23 15:310.5000.220<0.220µg/LChloromethane
08/03/23 15:310.5000.200<0.200µg/L2-Chlorotoluene
08/03/23 15:310.5000.200<0.200µg/L4-Chlorotoluene
08/03/23 15:310.5000.500<0.500µg/LDi-Isopropyl Ether (DIPE)
08/03/23 15:312.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
08/03/23 15:310.5000.200<0.200µg/L1,2-Dibromoethane
08/03/23 15:310.5000.230<0.230µg/LDibromomethane
08/03/23 15:310.5000.220<0.220µg/L1,2-Dichlorobenzene
08/03/23 15:310.5000.190<0.190µg/L1,3-Dichlorobenzene
08/03/23 15:310.5000.210<0.210µg/L1,4-Dichlorobenzene
08/03/23 15:315.001.20<1.20µg/LDichlorodifluoromethane
08/03/23 15:310.5000.240<0.240µg/L1,1-Dichloroethane
Page 7 of 12Date:08/08/2023 12:55 PM
Page 37 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
Associated Lab Samples: 91250, 91253
LRB-V36274 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 15:310.5000.150<0.150µg/L1,2-Dichloroethane
08/03/23 15:310.5000.150<0.150µg/L1,1-Dichloroethene
08/03/23 15:310.5000.200<0.200µg/Lcis-1,2-Dichloroethene
08/03/23 15:310.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
08/03/23 15:310.5000.190<0.190µg/L1,2-Dichloropropane
08/03/23 15:310.5000.130<0.130µg/L1,3-Dichloropropane
08/03/23 15:312.000.210<0.210µg/L2,2-Dichloropropane
08/03/23 15:310.5000.200<0.200µg/L1,1-Dichloropropene
08/03/23 15:310.5000.210<0.210µg/Lcis-1,3-Dichloropropene
08/03/23 15:310.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
08/03/23 15:3120042.0<42.0µg/LEthanol
08/03/23 15:310.5000.170<0.170µg/LEthylbenzene
08/03/23 15:313.000.350<0.350µg/LHexachlorobutadiene
08/03/23 15:311.000.380<0.380µg/L2-Hexanone
08/03/23 15:310.5000.180<0.180µg/LIsopropylbenzene
08/03/23 15:310.5000.089<0.089µg/L4-Isopropyl toluene
08/03/23 15:315.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
08/03/23 15:311.000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
08/03/23 15:311.000.078<0.078µg/L4-Methyl-2-Pentanone
08/03/23 15:312.000.330<0.330µg/LMethylene Chloride
08/03/23 15:311.000.470<0.470µg/LNaphthalene
08/03/23 15:310.5000.190<0.190µg/Ln-Propylbenzene
08/03/23 15:310.5000.220<0.220µg/LStyrene
08/03/23 15:3110.01.60<1.60µg/Ltert-Butyl Alcohol (TBA)
08/03/23 15:3110.00.350<0.350µg/Ltert-Butyl formate (TBF)
08/03/23 15:3110.01.90<1.90µg/Ltert-Amyl Alcohol (TAA)
08/03/23 15:3110.00.280<0.280µg/Ltert-Amyl Methyl Ether (TAME)
Page 8 of 12Date:08/08/2023 12:55 PM
Page 38 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
Associated Lab Samples: 91250, 91253
LRB-V36274 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
08/03/23 15:310.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
08/03/23 15:310.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
08/03/23 15:310.5000.220<0.220µg/LTetrachloroethene
08/03/23 15:310.5000.220<0.220µg/LToluene
08/03/23 15:310.5000.380<0.380µg/L1,2,3-Trichlorobenzene
08/03/23 15:310.5000.310<0.310µg/L1,2,4-Trichlorobenzene
08/03/23 15:310.5000.160<0.160µg/L1,1,1-Trichloroethane
08/03/23 15:310.5000.096<0.096µg/L1,1,2-Trichloroethane
08/03/23 15:310.5000.180<0.180µg/LTrichloroethene
08/03/23 15:310.5000.180<0.180µg/LTrichlorofluoromethane
08/03/23 15:310.5000.270<0.270µg/L1,2,3-Trichloropropane
08/03/23 15:310.5000.190<0.190µg/L1,2,4-Trimethylbenzene
08/03/23 15:310.5000.180<0.180µg/L1,3,5-Trimethylbenzene
08/03/23 15:315.001.00<1.00µg/LVinyl Acetate
08/03/23 15:310.5000.170<0.170µg/LVinyl Chloride
08/03/23 15:310.5000.210<0.210µg/Lo-Xylene
08/03/23 15:311.000.420<0.420µg/Lm,p-Xylene
08/03/23 15:3110.01.00<1.00µg/L3,3-Dimethyl-1-butanol
08/03/23 15:314-Bromofluorobenzene (S)92.0 70-130
08/03/23 15:31Dibromofluoromethane (S)99.6 70-130
08/03/23 15:311,2-Dichloroethane - d4 (S)94.8 70-130
08/03/23 15:31Toluene-d8 (S)113 70-130
Page 9 of 12Date:08/08/2023 12:55 PM
Page 39 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
LCS-V36274 LCSD-V36274Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
25.4 63.553.721.540.0µg/LAcetone 40-160 16.6 20.0
17.0 85.085.017.020.0µg/LBenzene 70-130 0.0 20.0
19.5 97.596.019.220.0µg/LBromobenzene 70-130 1.5 20.0
18.2 91.090.018.020.0µg/LBromochloromethane 70-130 1.1 20.0
16.0 80.081.516.320.0µg/LBromodichloromethane 70-130 1.8 20.0
21.9 11010420.820.0µg/LBromoform 70-130 5.1 20.0
15.6 78.068.513.720.0µg/LBromomethane 60-140 12.9 20.0
19.9 99.598.019.620.0µg/Ln-Butylbenzene 70-130 1.5 20.0
20.8 10410220.320.0µg/Lsec-Butyl benzene 70-130 2.4 20.0
20.9 10510420.720.0µg/Ltert-Butyl benzene 70-130 0.9 20.0
20.5 10388.517.720.0µg/LCarbon Tetrachloride 70-130 14.6 20.0
20.7 10410220.320.0µg/LChlorobenzene 70-130 1.9 20.0
21.3 10710420.720.0µg/LChlorodibromomethane 70-130 2.8 20.0
18.9 94.592.018.420.0µg/LChloroethane 60-140 2.6 20.0
16.3 81.582.516.520.0µg/LChloroform 70-130 1.2 20.0
16.2 81.071.014.220.0µg/LChloromethane 60-140 13.1 20.0
19.6 98.097.519.520.0µg/L2-Chlorotoluene 70-130 0.5 20.0
20.2 10198.019.620.0µg/L4-Chlorotoluene 70-130 3.0 20.0
14.7 73.572.514.520.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.3 20.0
23.9 12010120.220.0µg/L1,2-Dibromo-3-Chloropropane 70-130 16.7 20.0
20.4 10299.019.820.0µg/L1,2-Dibromoethane 70-130 2.9 20.0
16.9 84.581.016.220.0µg/LDibromomethane 70-130 4.2 20.0
22.1 11110521.020.0µg/L1,2-Dichlorobenzene 70-130 5.1 20.0
21.6 10810521.020.0µg/L1,3-Dichlorobenzene 70-130 2.8 20.0
21.2 10610320.520.0µg/L1,4-Dichlorobenzene 70-130 3.3 20.0
16.5 82.583.016.620.0µg/LDichlorodifluoromethane 60-140 0.6 20.0
Page 10 of 12Date:08/08/2023 12:55 PM
Page 40 of 44
Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
LCS-V36274 LCSD-V36274Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
16.7 83.584.016.820.0µg/L1,1-Dichloroethane 70-130 0.5 20.0
15.2 76.076.515.320.0µg/L1,2-Dichloroethane 70-130 0.6 20.0
16.3 81.579.515.920.0µg/L1,1-Dichloroethene 70-130 2.4 20.0
16.4 82.081.516.320.0µg/Lcis-1,2-Dichloroethene 70-130 0.6 20.0
16.9 84.579.015.820.0µg/Ltrans-1,2-Dichloroethene 70-130 6.7 20.0
16.9 84.582.016.420.0µg/L1,2-Dichloropropane 70-130 3.0 20.0
19.6 98.096.519.320.0µg/L1,3-Dichloropropane 70-130 1.5 20.0
15.8 79.082.516.520.0µg/L2,2-Dichloropropane 70-130 4.3 20.0
17.6 88.090.518.120.0µg/L1,1-Dichloropropene 70-130 2.8 20.0
17.1 85.584.516.920.0µg/Lcis-1,3-Dichloropropene 70-130 1.1 20.0
16.5 82.582.516.520.0µg/Ltrans-1,3-Dichloropropene 70-130 0.0 20.0
438 87.680.8404500µg/LEthanol 60-140 8.0 20.0
19.2 96.095.019.020.0µg/LEthylbenzene 70-130 1.0 20.0
23.3 11711623.120.0µg/LHexachlorobutadiene 70-130 0.8 20.0
14.2 71.071.014.220.0µg/L2-Hexanone 60-140 0.0 20.0
21.4 10710520.920.0µg/LIsopropylbenzene 70-130 2.3 20.0
21.8 10910821.520.0µg/L4-Isopropyl toluene 70-130 1.3 20.0
16.5 82.590.518.120.0µg/LMethyl Ethyl Ketone (MEK)60-140 9.2 20.0
17.4 87.081.516.320.0µg/LMethyl tert-butyl ether (MTBE)70-130 6.5 20.0
13.1 65.564.512.920.0µg/L4-Methyl-2-Pentanone 60-140 1.5 20.0
14.6 73.071.014.220.0µg/LMethylene Chloride 70-130 2.7 20.0
21.8 10910120.220.0µg/LNaphthalene 70-130 7.6 20.0
19.9 99.597.519.520.0µg/Ln-Propylbenzene 70-130 2.0 20.0
20.8 10410020.020.0µg/LStyrene 70-130 3.9 20.0
32.8 82.079.031.640.0µg/Ltert-Butyl Alcohol (TBA)40-140 3.7 20.0
47.2 11811445.540.0µg/Ltert-Butyl formate (TBF)40-140 3.6 20.0
Page 11 of 12Date:08/08/2023 12:55 PM
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Quality Control Data
23-214-0007Report No:
Project Description:
Client ID:Geological Resources, Inc.
MC Food Mart
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
6200B
V36275QC Analytical Batch(es):
Analysis Method:
Analysis Description:
6200 PT
QC Prep:V36274
LCS-V36274 LCSD-V36274Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
18.6 93.091.518.320.0µg/Ltert-Amyl Alcohol (TAA)40-140 1.6 20.0
35.7 89.286.234.540.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 3.4 20.0
21.6 10810521.020.0µg/L1,1,1,2-Tetrachloroethane 70-130 2.8 20.0
20.0 10093.518.720.0µg/L1,1,2,2-Tetrachloroethane 70-130 6.7 20.0
22.7 11411222.320.0µg/LTetrachloroethene 70-130 1.7 20.0
16.8 84.084.516.920.0µg/LToluene 70-130 0.5 20.0
25.8 12912023.920.0µg/L1,2,3-Trichlorobenzene 70-130 7.6 20.0
24.3 12211522.920.0µg/L1,2,4-Trichlorobenzene 70-130 5.9 20.0
16.4 82.082.516.520.0µg/L1,1,1-Trichloroethane 70-130 0.6 20.0
17.9 89.587.517.520.0µg/L1,1,2-Trichloroethane 70-130 2.2 20.0
18.1 90.591.518.320.0µg/LTrichloroethene 70-130 1.0 20.0
17.7 88.588.517.720.0µg/LTrichlorofluoromethane 60-140 0.0 20.0
20.1 10192.518.520.0µg/L1,2,3-Trichloropropane 70-130 8.2 20.0
21.5 10810420.820.0µg/L1,2,4-Trimethylbenzene 70-130 3.3 20.0
21.5 10810621.220.0µg/L1,3,5-Trimethylbenzene 70-130 1.4 20.0
16.9 84.579.515.920.0µg/LVinyl Acetate 60-140 6.0 20.0
18.4 92.092.018.420.0µg/LVinyl Chloride 60-140 0.0 20.0
19.9 99.597.519.520.0µg/Lo-Xylene 70-130 2.0 20.0
42.6 10710341.040.0µg/Lm,p-Xylene 70-130 3.8 20.0
22.9 11510220.320.0µg/L3,3-Dimethyl-1-butanol 70-130 12.0 20.0
96.693.64-Bromofluorobenzene (S)70-130
96.299.4Dibromofluoromethane (S)70-130
92.291.81,2-Dichloroethane - d4 (S)70-130
113111Toluene-d8 (S)70-130
Page 12 of 12Date:08/08/2023 12:55 PM
Page 42 of 44
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:23-214-0007
Geological Resources, Inc.
00087
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT15 3.9C
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Angelo Norvell Date & Time:08/02/2023 10:52:41
Special precautions or instructions included?
Comments:
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