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HomeMy WebLinkAboutMO-27965_47256_CA_LAB_20220720  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.   7/19/2022 Resolve Environmental Laura Minor 500 Devonport Dr. Matthews, NC, 28104 Ref: Analytical Testing Lab Report Number: 22-192-0008 Client Project Description: Kwik Mart Dear Laura Minor: Waypoint Analytical, LLC (Charlotte) received sample(s) on 7/11/2022 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 34 Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date 07/31/202237735State ProgramNorth Carolina 12/31/2022402State ProgramNorth Carolina 07/31/202299012State ProgramSouth Carolina 12/31/202299012State ProgramSouth Carolina Page 1 of 1 00016/22-192-0008 Page 2 of 34 Report Number: Sample Summary Table Client Project Description: 22-192-0008 Kwik Mart Lab No Client Sample ID Matrix Date Collected Date Received 07/08/2022 15:50Aqueous 93996 WSW-1 07/11/2022 12:04 07/08/2022 16:12Aqueous 93997 WSW-2 07/11/2022 12:04 07/08/2022 16:22Aqueous 93998 WSW-5 07/11/2022 12:04 07/08/2022 16:48Aqueous 93999 WSW-10 07/11/2022 12:04 Page 3 of 34 Summary of Detected Analytes QualifiersAnalyzedUnitsResult Report Number: Client Sample ID Method Parameters Lab Sample ID 22-192-0008 Report Limit Project:Kwik Mart V 93996WSW-1 2.66 07/16/2022 12:326200BTrichloroetheneµg/L 0.500 V 93997WSW-2 1.80 07/16/2022 12:566200BMethyl tert-butyl ether (MTBE)µg/L 1.00 1.01 07/16/2022 12:566200BTrichloroetheneµg/L 0.500 V 93998WSW-5 13.6 07/16/2022 13:206200BBromodichloromethaneµg/L 0.500 3.83 07/16/2022 13:206200BChlorodibromomethaneµg/L 0.500 46.5 07/16/2022 13:206200BChloroformµg/L 0.500 Page 4 of 34   Client: Resolve Environmental CASE NARRATIVE Project: Kwik Mart Lab Report Number: 22-192-0008 Date: 7/19/2022 Volatile Organic Compounds - GC/MS Method 6200B Analyte: 3,3-Dimethyl-1-butanol QC Batch No: V21442/V21441 Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be acceptable. Page 5 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-1 93996 Matrix: 7/8/2022 15:50 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.03,3-Dimethyl-1-butanol 1 07/16/22 12:32 6200BJLB Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: Dibromofluoromethane 98.4 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 95.2 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: Toluene-d8 92.2 Limits: 70-130%07/16/22 12:321 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 6 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-1 93996 Matrix: 7/8/2022 15:50 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <10.0 µg/L 10.0Acetone 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Benzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Bromobenzene 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.00Bromochloromethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Bromodichloromethane 1 07/16/22 12:32 V21442JLB <5.00 µg/L 5.00Bromoform 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.00Bromomethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500n-Butylbenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500sec-Butyl benzene 1 07/16/22 12:32 V21442JLB <2.00 µg/L 2.00tert-Butyl benzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Carbon Tetrachloride 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Chlorobenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Chlorodibromomethane 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.00Chloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Chloroform 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Chloromethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5002-Chlorotoluene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5004-Chlorotoluene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/16/22 12:32 V21442JLB <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2-Dibromoethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Dibromomethane 1 07/16/22 12:32 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 7 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-1 93996 Matrix: 7/8/2022 15:50 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/16/22 12:32 V21442JLB <5.00 µg/L 5.00Dichlorodifluoromethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2-Dichloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2-Dichloropropane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,3-Dichloropropane 1 07/16/22 12:32 V21442JLB <2.00 µg/L 2.002,2-Dichloropropane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1-Dichloropropene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/16/22 12:32 V21442JLB <200 µg/L 200Ethanol 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Ethylbenzene 1 07/16/22 12:32 V21442JLB <3.00 µg/L 3.00Hexachlorobutadiene 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.002-Hexanone 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Isopropylbenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5004-Isopropyl toluene 1 07/16/22 12:32 V21442JLB <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/16/22 12:32 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 8 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-1 93996 Matrix: 7/8/2022 15:50 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/16/22 12:32 V21442JLB <2.00 µg/L 2.00Methylene Chloride 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.00Naphthalene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500n-Propylbenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Styrene 1 07/16/22 12:32 V21442JLB <10.0 µg/L 10.0tert-Butyl Alcohol (TBA)1 07/16/22 12:32 V21442JLB <10.0 µg/L 10.0tert-Butyl formate (TBF)1 07/16/22 12:32 V21442JLB <10.0 µg/L 10.0tert-Amyl Alcohol (TAA)1 07/16/22 12:32 V21442JLB <10.0 µg/L 10.0tert-Amyl Methyl Ether (TAME)1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Tetrachloroethene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Toluene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/16/22 12:32 V21442JLB 2.66 µg/L 0.500Trichloroethene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Trichlorofluoromethane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 07/16/22 12:32 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 9 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-1 93996 Matrix: 7/8/2022 15:50 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/16/22 12:32 V21442JLB <5.00 µg/L 5.00Vinyl Acetate 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Vinyl Chloride 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500o-Xylene 1 07/16/22 12:32 V21442JLB <1.00 µg/L 1.00m,p-Xylene 1 07/16/22 12:32 V21442JLB <0.500 µg/L 0.500Xylene (Total)1 07/16/22 12:32 V21442 Surrogate: 4-Bromofluorobenzene 100 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: Dibromofluoromethane 98.4 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 95.2 Limits: 70-130%07/16/22 12:321 JLB V21442 Surrogate: Toluene-d8 92.2 Limits: 70-130%07/16/22 12:321 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 10 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-2 93997 Matrix: 7/8/2022 16:12 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.03,3-Dimethyl-1-butanol 1 07/16/22 12:56 6200BJLB Surrogate: 4-Bromofluorobenzene 102 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 94.6 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: Toluene-d8 93.2 Limits: 70-130%07/16/22 12:561 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 11 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-2 93997 Matrix: 7/8/2022 16:12 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <10.0 µg/L 10.0Acetone 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Benzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Bromobenzene 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.00Bromochloromethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Bromodichloromethane 1 07/16/22 12:56 V21442JLB <5.00 µg/L 5.00Bromoform 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.00Bromomethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500n-Butylbenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500sec-Butyl benzene 1 07/16/22 12:56 V21442JLB <2.00 µg/L 2.00tert-Butyl benzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Carbon Tetrachloride 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Chlorobenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Chlorodibromomethane 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.00Chloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Chloroform 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Chloromethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5002-Chlorotoluene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5004-Chlorotoluene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/16/22 12:56 V21442JLB <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2-Dibromoethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Dibromomethane 1 07/16/22 12:56 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 12 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-2 93997 Matrix: 7/8/2022 16:12 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/16/22 12:56 V21442JLB <5.00 µg/L 5.00Dichlorodifluoromethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2-Dichloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2-Dichloropropane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,3-Dichloropropane 1 07/16/22 12:56 V21442JLB <2.00 µg/L 2.002,2-Dichloropropane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1-Dichloropropene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/16/22 12:56 V21442JLB <200 µg/L 200Ethanol 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Ethylbenzene 1 07/16/22 12:56 V21442JLB <3.00 µg/L 3.00Hexachlorobutadiene 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.002-Hexanone 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Isopropylbenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5004-Isopropyl toluene 1 07/16/22 12:56 V21442JLB <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/16/22 12:56 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 13 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-2 93997 Matrix: 7/8/2022 16:12 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 1.80 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/16/22 12:56 V21442JLB <2.00 µg/L 2.00Methylene Chloride 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.00Naphthalene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500n-Propylbenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Styrene 1 07/16/22 12:56 V21442JLB <10.0 µg/L 10.0tert-Butyl Alcohol (TBA)1 07/16/22 12:56 V21442JLB <10.0 µg/L 10.0tert-Butyl formate (TBF)1 07/16/22 12:56 V21442JLB <10.0 µg/L 10.0tert-Amyl Alcohol (TAA)1 07/16/22 12:56 V21442JLB <10.0 µg/L 10.0tert-Amyl Methyl Ether (TAME)1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Tetrachloroethene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Toluene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/16/22 12:56 V21442JLB 1.01 µg/L 0.500Trichloroethene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Trichlorofluoromethane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 07/16/22 12:56 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 14 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-2 93997 Matrix: 7/8/2022 16:12 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/16/22 12:56 V21442JLB <5.00 µg/L 5.00Vinyl Acetate 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Vinyl Chloride 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500o-Xylene 1 07/16/22 12:56 V21442JLB <1.00 µg/L 1.00m,p-Xylene 1 07/16/22 12:56 V21442JLB <0.500 µg/L 0.500Xylene (Total)1 07/16/22 12:56 V21442 Surrogate: 4-Bromofluorobenzene 102 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: Dibromofluoromethane 99.8 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 94.6 Limits: 70-130%07/16/22 12:561 JLB V21442 Surrogate: Toluene-d8 93.2 Limits: 70-130%07/16/22 12:561 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 15 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-5 93998 Matrix: 7/8/2022 16:22 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.03,3-Dimethyl-1-butanol 1 07/16/22 13:20 6200BJLB Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: Dibromofluoromethane 104 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 97.2 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: Toluene-d8 93.8 Limits: 70-130%07/16/22 13:201 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 16 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-5 93998 Matrix: 7/8/2022 16:22 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <10.0 µg/L 10.0Acetone 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Benzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Bromobenzene 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.00Bromochloromethane 1 07/16/22 13:20 V21442JLB 13.6 µg/L 0.500Bromodichloromethane 1 07/16/22 13:20 V21442JLB <5.00 µg/L 5.00Bromoform 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.00Bromomethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500n-Butylbenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500sec-Butyl benzene 1 07/16/22 13:20 V21442JLB <2.00 µg/L 2.00tert-Butyl benzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Carbon Tetrachloride 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Chlorobenzene 1 07/16/22 13:20 V21442JLB 3.83 µg/L 0.500Chlorodibromomethane 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.00Chloroethane 1 07/16/22 13:20 V21442JLB 46.5 µg/L 0.500Chloroform 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Chloromethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5002-Chlorotoluene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5004-Chlorotoluene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/16/22 13:20 V21442JLB <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2-Dibromoethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Dibromomethane 1 07/16/22 13:20 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 17 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-5 93998 Matrix: 7/8/2022 16:22 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/16/22 13:20 V21442JLB <5.00 µg/L 5.00Dichlorodifluoromethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2-Dichloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2-Dichloropropane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,3-Dichloropropane 1 07/16/22 13:20 V21442JLB <2.00 µg/L 2.002,2-Dichloropropane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1-Dichloropropene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/16/22 13:20 V21442JLB <200 µg/L 200Ethanol 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Ethylbenzene 1 07/16/22 13:20 V21442JLB <3.00 µg/L 3.00Hexachlorobutadiene 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.002-Hexanone 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Isopropylbenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5004-Isopropyl toluene 1 07/16/22 13:20 V21442JLB <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/16/22 13:20 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 18 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-5 93998 Matrix: 7/8/2022 16:22 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/16/22 13:20 V21442JLB <2.00 µg/L 2.00Methylene Chloride 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.00Naphthalene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500n-Propylbenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Styrene 1 07/16/22 13:20 V21442JLB <10.0 µg/L 10.0tert-Butyl Alcohol (TBA)1 07/16/22 13:20 V21442JLB <10.0 µg/L 10.0tert-Butyl formate (TBF)1 07/16/22 13:20 V21442JLB <10.0 µg/L 10.0tert-Amyl Alcohol (TAA)1 07/16/22 13:20 V21442JLB <10.0 µg/L 10.0tert-Amyl Methyl Ether (TAME)1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Tetrachloroethene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Toluene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Trichloroethene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Trichlorofluoromethane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 07/16/22 13:20 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 19 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-5 93998 Matrix: 7/8/2022 16:22 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/16/22 13:20 V21442JLB <5.00 µg/L 5.00Vinyl Acetate 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Vinyl Chloride 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500o-Xylene 1 07/16/22 13:20 V21442JLB <1.00 µg/L 1.00m,p-Xylene 1 07/16/22 13:20 V21442JLB <0.500 µg/L 0.500Xylene (Total)1 07/16/22 13:20 V21442 Surrogate: 4-Bromofluorobenzene 101 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: Dibromofluoromethane 104 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 97.2 Limits: 70-130%07/16/22 13:201 JLB V21442 Surrogate: Toluene-d8 93.8 Limits: 70-130%07/16/22 13:201 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 20 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-10 93999 Matrix: 7/8/2022 16:48 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.03,3-Dimethyl-1-butanol 1 07/16/22 13:44 6200BJLB Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 96.0 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: Toluene-d8 91.8 Limits: 70-130%07/16/22 13:441 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 21 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-10 93999 Matrix: 7/8/2022 16:48 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <10.0 µg/L 10.0Acetone 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Benzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Bromobenzene 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.00Bromochloromethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Bromodichloromethane 1 07/16/22 13:44 V21442JLB <5.00 µg/L 5.00Bromoform 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.00Bromomethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500n-Butylbenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500sec-Butyl benzene 1 07/16/22 13:44 V21442JLB <2.00 µg/L 2.00tert-Butyl benzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Carbon Tetrachloride 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Chlorobenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Chlorodibromomethane 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.00Chloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Chloroform 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Chloromethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5002-Chlorotoluene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5004-Chlorotoluene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 07/16/22 13:44 V21442JLB <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2-Dibromoethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Dibromomethane 1 07/16/22 13:44 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 22 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-10 93999 Matrix: 7/8/2022 16:48 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,2-Dichlorobenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,3-Dichlorobenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,4-Dichlorobenzene 1 07/16/22 13:44 V21442JLB <5.00 µg/L 5.00Dichlorodifluoromethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2-Dichloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1-Dichloroethene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2-Dichloropropane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,3-Dichloropropane 1 07/16/22 13:44 V21442JLB <2.00 µg/L 2.002,2-Dichloropropane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1-Dichloropropene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 07/16/22 13:44 V21442JLB <200 µg/L 200Ethanol 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Ethylbenzene 1 07/16/22 13:44 V21442JLB <3.00 µg/L 3.00Hexachlorobutadiene 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.002-Hexanone 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Isopropylbenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5004-Isopropyl toluene 1 07/16/22 13:44 V21442JLB <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 07/16/22 13:44 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 23 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-10 93999 Matrix: 7/8/2022 16:48 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.004-Methyl-2-Pentanone 1 07/16/22 13:44 V21442JLB <2.00 µg/L 2.00Methylene Chloride 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.00Naphthalene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500n-Propylbenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Styrene 1 07/16/22 13:44 V21442JLB <10.0 µg/L 10.0tert-Butyl Alcohol (TBA)1 07/16/22 13:44 V21442JLB <10.0 µg/L 10.0tert-Butyl formate (TBF)1 07/16/22 13:44 V21442JLB <10.0 µg/L 10.0tert-Amyl Alcohol (TAA)1 07/16/22 13:44 V21442JLB <10.0 µg/L 10.0tert-Amyl Methyl Ether (TAME)1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Tetrachloroethene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Toluene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1,1-Trichloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,1,2-Trichloroethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Trichloroethene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Trichlorofluoromethane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2,3-Trichloropropane 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 07/16/22 13:44 V21442JLB Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 24 of 34 , REPORT OF ANALYSISReport Number : Project Information : NC 28104 22-192-0008 00238 Resolve Environmental 500 Devonport Dr. Laura Minor Matthews Received : 07/11/2022 Kwik Mart Report Date : 07/19/2022 Sample ID : Lab No : Sampled:WSW-10 93999 Matrix: 7/8/2022 16:48 Aqueous Analytical Method: Prep Method: Test Results Units MQL By Analytical Batch Date / Time Analyzed DF 6200 PT 6200B Prep Batch(es):V21441 07/15/22 20:00 <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 07/16/22 13:44 V21442JLB <5.00 µg/L 5.00Vinyl Acetate 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Vinyl Chloride 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500o-Xylene 1 07/16/22 13:44 V21442JLB <1.00 µg/L 1.00m,p-Xylene 1 07/16/22 13:44 V21442JLB <0.500 µg/L 0.500Xylene (Total)1 07/16/22 13:44 V21442 Surrogate: 4-Bromofluorobenzene 99.4 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: 1,2-Dichloroethane - d4 96.0 Limits: 70-130%07/16/22 13:441 JLB V21442 Surrogate: Toluene-d8 91.8 Limits: 70-130%07/16/22 13:441 JLB V21442 Qualifiers/ Definitions Estimated valueJDilution FactorDF Method Quantitation LimitMQL Page 25 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 Associated Lab Samples: 93996, 93997, 93998, 93999 LRB-V21441 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 07/16/22 12:0810.0< 10.0µg/LAcetone 07/16/22 12:080.500< 0.500µg/LBenzene 07/16/22 12:080.500< 0.500µg/LBromobenzene 07/16/22 12:081.00< 1.00µg/LBromochloromethane 07/16/22 12:080.500< 0.500µg/LBromodichloromethane 07/16/22 12:085.00< 5.00µg/LBromoform 07/16/22 12:081.00< 1.00µg/LBromomethane 07/16/22 12:080.500< 0.500µg/Ln-Butylbenzene 07/16/22 12:080.500< 0.500µg/Lsec-Butyl benzene 07/16/22 12:082.00< 2.00µg/Ltert-Butyl benzene 07/16/22 12:080.500< 0.500µg/LCarbon Tetrachloride 07/16/22 12:080.500< 0.500µg/LChlorobenzene 07/16/22 12:080.500< 0.500µg/LChlorodibromomethane 07/16/22 12:081.00< 1.00µg/LChloroethane 07/16/22 12:080.500< 0.500µg/LChloroform 07/16/22 12:080.500< 0.500µg/LChloromethane 07/16/22 12:080.500< 0.500µg/L2-Chlorotoluene 07/16/22 12:080.500< 0.500µg/L4-Chlorotoluene 07/16/22 12:080.500< 0.500µg/LDi-Isopropyl Ether (DIPE) 07/16/22 12:082.00< 2.00µg/L1,2-Dibromo-3-Chloropropane 07/16/22 12:080.500< 0.500µg/L1,2-Dibromoethane 07/16/22 12:080.500< 0.500µg/LDibromomethane 07/16/22 12:080.500< 0.500µg/L1,2-Dichlorobenzene 07/16/22 12:080.500< 0.500µg/L1,3-Dichlorobenzene 07/16/22 12:080.500< 0.500µg/L1,4-Dichlorobenzene 07/16/22 12:085.00< 5.00µg/LDichlorodifluoromethane 07/16/22 12:080.500< 0.500µg/L1,1-Dichloroethane Page 1 of 7Date:07/19/2022 05:05 PM Page 26 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 Associated Lab Samples: 93996, 93997, 93998, 93999 LRB-V21441 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 07/16/22 12:080.500< 0.500µg/L1,2-Dichloroethane 07/16/22 12:080.500< 0.500µg/L1,1-Dichloroethene 07/16/22 12:080.500< 0.500µg/Lcis-1,2-Dichloroethene 07/16/22 12:080.500< 0.500µg/Ltrans-1,2-Dichloroethene 07/16/22 12:080.500< 0.500µg/L1,2-Dichloropropane 07/16/22 12:080.500< 0.500µg/L1,3-Dichloropropane 07/16/22 12:082.00< 2.00µg/L2,2-Dichloropropane 07/16/22 12:080.500< 0.500µg/L1,1-Dichloropropene 07/16/22 12:080.500< 0.500µg/Lcis-1,3-Dichloropropene 07/16/22 12:080.500< 0.500µg/Ltrans-1,3-Dichloropropene 07/16/22 12:08200< 200µg/LEthanol 07/16/22 12:080.500< 0.500µg/LEthylbenzene 07/16/22 12:083.00< 3.00µg/LHexachlorobutadiene 07/16/22 12:081.00< 1.00µg/L2-Hexanone 07/16/22 12:080.500< 0.500µg/LIsopropylbenzene 07/16/22 12:080.500< 0.500µg/L4-Isopropyl toluene 07/16/22 12:085.00< 5.00µg/LMethyl Ethyl Ketone (MEK) 07/16/22 12:081.00< 1.00µg/LMethyl tert-butyl ether (MTBE) 07/16/22 12:081.00< 1.00µg/L4-Methyl-2-Pentanone 07/16/22 12:082.00< 2.00µg/LMethylene Chloride 07/16/22 12:081.00< 1.00µg/LNaphthalene 07/16/22 12:080.500< 0.500µg/Ln-Propylbenzene 07/16/22 12:080.500< 0.500µg/LStyrene 07/16/22 12:0810.0< 10.0µg/Ltert-Butyl Alcohol (TBA) 07/16/22 12:0810.0< 10.0µg/Ltert-Butyl formate (TBF) 07/16/22 12:0810.0< 10.0µg/Ltert-Amyl Alcohol (TAA) 07/16/22 12:0810.0< 10.0µg/Ltert-Amyl Methyl Ether (TAME) Page 2 of 7Date:07/19/2022 05:05 PM Page 27 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 Associated Lab Samples: 93996, 93997, 93998, 93999 LRB-V21441 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 07/16/22 12:080.500< 0.500µg/L1,1,1,2-Tetrachloroethane 07/16/22 12:080.500< 0.500µg/L1,1,2,2-Tetrachloroethane 07/16/22 12:080.500< 0.500µg/LTetrachloroethene 07/16/22 12:080.500< 0.500µg/LToluene 07/16/22 12:080.500< 0.500µg/L1,2,3-Trichlorobenzene 07/16/22 12:080.500< 0.500µg/L1,2,4-Trichlorobenzene 07/16/22 12:080.500< 0.500µg/L1,1,1-Trichloroethane 07/16/22 12:080.500< 0.500µg/L1,1,2-Trichloroethane 07/16/22 12:080.500< 0.500µg/LTrichloroethene 07/16/22 12:080.500< 0.500µg/LTrichlorofluoromethane 07/16/22 12:080.500< 0.500µg/L1,2,3-Trichloropropane 07/16/22 12:080.500< 0.500µg/L1,2,4-Trimethylbenzene 07/16/22 12:080.500< 0.500µg/L1,3,5-Trimethylbenzene 07/16/22 12:085.00< 5.00µg/LVinyl Acetate 07/16/22 12:080.500< 0.500µg/LVinyl Chloride 07/16/22 12:080.500< 0.500µg/Lo-Xylene 07/16/22 12:081.00< 1.00µg/Lm,p-Xylene 07/16/22 12:0810.0< 10.0µg/L3,3-Dimethyl-1-butanol 07/16/22 12:084-Bromofluorobenzene (S)100 70-130 07/16/22 12:08Dibromofluoromethane (S)105 70-130 07/16/22 12:081,2-Dichloroethane - d4 (S)102 70-130 07/16/22 12:08Toluene-d8 (S)93.4 70-130 Page 3 of 7Date:07/19/2022 05:05 PM Page 28 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 LCS-V21441Laboratory Control Sample Parameter LCS %RecLCS Result Spike Conc.Units % Rec Limits 11723.320.0µg/L3,3-Dimethyl-1-butanol 70-130 LCS-V21441 LCSD-V21441Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 44.5 11111144.540.0µg/LAcetone 40-160 0.0 20.0 22.3 11211923.720.0µg/LBenzene 70-130 6.0 20.0 19.5 97.510120.120.0µg/LBromobenzene 70-130 3.0 20.0 22.9 11512023.920.0µg/LBromochloromethane 70-130 4.2 20.0 22.7 11411723.420.0µg/LBromodichloromethane 70-130 3.0 20.0 21.4 10711322.520.0µg/LBromoform 70-130 5.0 20.0 21.2 10611422.820.0µg/LBromomethane 60-140 7.2 20.0 18.4 92.010020.020.0µg/Ln-Butylbenzene 70-130 8.3 20.0 18.7 93.510220.420.0µg/Lsec-Butyl benzene 70-130 8.6 20.0 18.4 92.010220.420.0µg/Ltert-Butyl benzene 70-130 10.3 20.0 23.7 11912825.620.0µg/LCarbon Tetrachloride 70-130 7.7 20.0 20.1 10110621.120.0µg/LChlorobenzene 70-130 4.8 20.0 21.2 10611322.620.0µg/LChlorodibromomethane 70-130 6.3 20.0 20.6 10310921.820.0µg/LChloroethane 60-140 5.6 20.0 21.7 10911523.020.0µg/LChloroform 70-130 5.8 20.0 19.7 98.510521.020.0µg/LChloromethane 60-140 6.3 20.0 19.4 97.010320.520.0µg/L2-Chlorotoluene 70-130 5.5 20.0 18.4 92.010220.420.0µg/L4-Chlorotoluene 70-130 10.3 20.0 21.7 10911222.320.0µg/LDi-Isopropyl Ether (DIPE)70-130 2.7 20.0 23.1 11610821.620.0µg/L1,2-Dibromo-3-Chloropropane 70-130 6.7 20.0 22.0 11011623.220.0µg/L1,2-Dibromoethane 70-130 5.3 20.0 Page 4 of 7Date:07/19/2022 05:05 PM Page 29 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 LCS-V21441 LCSD-V21441Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 23.4 11712224.420.0µg/LDibromomethane 70-130 4.1 20.0 19.7 98.510521.020.0µg/L1,2-Dichlorobenzene 70-130 6.3 20.0 19.1 95.510320.620.0µg/L1,3-Dichlorobenzene 70-130 7.5 20.0 19.2 96.010220.320.0µg/L1,4-Dichlorobenzene 70-130 5.5 20.0 19.8 99.010520.920.0µg/LDichlorodifluoromethane 60-140 5.4 20.0 21.7 10911222.420.0µg/L1,1-Dichloroethane 70-130 3.1 20.0 22.7 11411623.120.0µg/L1,2-Dichloroethane 70-130 1.7 20.0 20.8 10411222.420.0µg/L1,1-Dichloroethene 70-130 7.4 20.0 22.0 11011623.120.0µg/Lcis-1,2-Dichloroethene 70-130 4.8 20.0 21.2 10611322.520.0µg/Ltrans-1,2-Dichloroethene 70-130 5.9 20.0 21.7 10911623.220.0µg/L1,2-Dichloropropane 70-130 6.6 20.0 21.5 10811322.620.0µg/L1,3-Dichloropropane 70-130 4.9 20.0 20.6 10311422.720.0µg/L2,2-Dichloropropane 70-130 9.6 20.0 22.0 11011623.120.0µg/L1,1-Dichloropropene 70-130 4.8 20.0 23.9 12012625.220.0µg/Lcis-1,3-Dichloropropene 70-130 5.2 20.0 23.9 12012625.220.0µg/Ltrans-1,3-Dichloropropene 70-130 5.2 20.0 567 113114569500µg/LEthanol 60-140 0.3 20.0 19.7 98.510621.220.0µg/LEthylbenzene 70-130 7.3 20.0 17.0 85.096.519.320.0µg/LHexachlorobutadiene 70-130 12.6 20.0 23.4 11711522.920.0µg/L2-Hexanone 60-140 2.1 20.0 19.0 95.010220.320.0µg/LIsopropylbenzene 70-130 6.6 20.0 19.0 95.010220.420.0µg/L4-Isopropyl toluene 70-130 7.1 20.0 25.5 12811823.520.0µg/LMethyl Ethyl Ketone (MEK)60-140 8.1 20.0 24.8 12412524.920.0µg/LMethyl tert-butyl ether (MTBE)70-130 0.4 20.0 23.5 11811923.720.0µg/L4-Methyl-2-Pentanone 60-140 0.8 20.0 20.4 10210721.320.0µg/LMethylene Chloride 70-130 4.3 20.0 Page 5 of 7Date:07/19/2022 05:05 PM Page 30 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 LCS-V21441 LCSD-V21441Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 22.1 11111623.220.0µg/LNaphthalene 70-130 4.8 20.0 18.9 94.510220.420.0µg/Ln-Propylbenzene 70-130 7.6 20.0 20.3 10211122.220.0µg/LStyrene 70-130 8.9 20.0 45.3 11311746.740.0µg/Ltert-Butyl Alcohol (TBA)40-140 3.0 20.0 50.5 12612851.140.0µg/Ltert-Butyl formate (TBF)40-140 1.1 20.0 24.4 12211723.320.0µg/Ltert-Amyl Alcohol (TAA)40-140 4.6 20.0 50.8 12712750.840.0µg/Ltert-Amyl Methyl Ether (TAME)40-140 0.0 20.0 20.3 10210821.520.0µg/L1,1,1,2-Tetrachloroethane 70-130 5.7 20.0 21.2 10610721.420.0µg/L1,1,2,2-Tetrachloroethane 70-130 0.9 20.0 18.9 94.510120.220.0µg/LTetrachloroethene 70-130 6.6 20.0 22.3 11211723.420.0µg/LToluene 70-130 4.8 20.0 22.5 11313025.920.0µg/L1,2,3-Trichlorobenzene 70-130 14.0 20.0 20.8 10410621.120.0µg/L1,2,4-Trichlorobenzene 70-130 1.4 20.0 21.3 10711523.020.0µg/L1,1,1-Trichloroethane 70-130 7.6 20.0 24.1 12112825.520.0µg/L1,1,2-Trichloroethane 70-130 5.6 20.0 21.2 10611523.020.0µg/LTrichloroethene 70-130 8.1 20.0 20.0 10010921.720.0µg/LTrichlorofluoromethane 60-140 8.1 20.0 20.1 10110220.320.0µg/L1,2,3-Trichloropropane 70-130 0.9 20.0 19.0 95.010120.220.0µg/L1,2,4-Trimethylbenzene 70-130 6.1 20.0 19.1 95.510120.220.0µg/L1,3,5-Trimethylbenzene 70-130 5.5 20.0 22.5 11312023.920.0µg/LVinyl Acetate 60-140 6.0 20.0 20.5 10310521.020.0µg/LVinyl Chloride 60-140 2.4 20.0 20.5 10310921.720.0µg/Lo-Xylene 70-130 5.6 20.0 42.4 10611244.640.0µg/Lm,p-Xylene 70-130 5.0 20.0 99.81024-Bromofluorobenzene (S)70-130 10199.6Dibromofluoromethane (S)70-130 Page 6 of 7Date:07/19/2022 05:05 PM Page 31 of 34 Quality Control Data 22-192-0008Report No: Project Description: Client ID:Resolve Environmental Kwik Mart QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V21442QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V21441 LCS-V21441 LCSD-V21441Laboratory Control Sample & LCSD LCSD ResultParameter LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 97.21031,2-Dichloroethane - d4 (S)70-130 94.894.6Toluene-d8 (S)70-130 Page 7 of 7Date:07/19/2022 05:05 PM Page 32 of 34 Fed Ex UPS US Postal Client Lab Courier Other : Shipment Receipt Form Customer Number: Customer Name: Report Number:22-192-0008 Resolve Environmental 00238 Shipping Method Shipping container/cooler uncompromised? Thermometer ID:IRT-15 4.2C 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:07/11/2022 12:22:10 Special precautions or instructions included? Comments: Page 33 of 34 Page 34 of 34