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RA-918_6174_CA_LAB_20200228_Contest Labs_Final
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 February 28, 2020 Matt Gillis ECS Southeast - Raleigh, NC 9001 Glenwood Avenue Raleigh, NC 27617 Project Location: Middleburg, Vance County, NC Client Job Number: Project Number: 49:1638-E Laboratory Work Order Number: 20B0870 Enclosed are results of analyses for samples received by the laboratory on February 19, 2020. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kerry K. McGee Project Manager Page 1 of 45 Table of Contents Table of Contents Sample Summary 3 Hits Only Report 4 Case Narrative 7 Sample Results 8 20B0870-01 8 20B0870-02 10 20B0870-03 12 20B0870-04 14 20B0870-05 16 20B0870-06 18 20B0870-07 20 20B0870-08 22 20B0870-09 24 20B0870-10 26 20B0870-11 28 Sample Preparation Information 30 QC Data 31 Volatile Organic Compounds by GC/MS 31 B252791 31 B252860 35 Flag/Qualifier Summary 39 Certifications 40 Chain of Custody/Sample Receipt 42 Page 2 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 2/28/2020 ECS Southeast - Raleigh, NC 9001 Glenwood Avenue Raleigh, NC 27617 ATTN: Matt Gillis 49:1638-E 20B0870 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Middleburg, Vance County, NC field blank 20B0870-01 Field Blank SM21-22 6200B MW-6 20B0870-02 Ground Water SM21-22 6200B MW-4R 20B0870-03 Ground Water SM21-22 6200B MW-2R 20B0870-04 Ground Water SM21-22 6200B MW-13 20B0870-05 Ground Water SM21-22 6200B MW-1R 20B0870-06 Ground Water SM21-22 6200B MW-12 20B0870-07 Ground Water SM21-22 6200B DW-1 20B0870-08 Ground Water SM21-22 6200B WSW-1 20B0870-09 Ground Water SM21-22 6200B WSW-2 20B0870-10 Ground Water SM21-22 6200B WSW-13 20B0870-11 Ground Water SM21-22 6200B [TOC_1]Sample Summary[TOC] Page 3 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 [TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY Client ID:Lab ID:20B0870-01field blank No Results Detected Client ID:Lab ID:20B0870-02MW-6 No Results Detected Client ID:Lab ID:20B0870-04MW-2R No Results Detected Client ID:Lab ID:20B0870-05MW-13 No Results Detected Client ID:Lab ID:20B0870-08DW-1 No Results Detected Client ID:Lab ID:20B0870-10WSW-2 No Results Detected Client ID:Lab ID:20B0870-11WSW-13 No Results Detected Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary section of this report. Users must review this report in its entirety to determine data usability and assessment. Page 4 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 EXECUTIVE SUMMARY Client ID:Lab ID: Analyte Results/Qual RL Units Method 20B0870-03MW-4R DL 1,2,4-Trimethylbenzene 4.8 0.50 g/L SM21-22 6200B0.18 1,2-Dichloroethane 0.93 1.0 g/L SM21-22 6200BJ0.41 1,3,5-Trimethylbenzene 5.9 0.50 g/L SM21-22 6200B0.14 Benzene 63 0.50 g/L SM21-22 6200B0.18 Diisopropyl Ether (DIPE)1.2 0.50 g/L SM21-22 6200B0.17 Ethylbenzene 16 0.50 g/L SM21-22 6200B0.13 Isopropylbenzene (Cumene)11 0.50 g/L SM21-22 6200B0.17 m+p Xylene 11 1.0 g/L SM21-22 6200B0.30 Methyl tert-Butyl Ether (MTBE)0.92 0.50 g/L SM21-22 6200B0.25 Naphthalene 47 5.0 g/L SM21-22 6200B0.31 n-Butylbenzene 5.0 0.50 g/L SM21-22 6200B0.21 n-Propylbenzene 12 0.50 g/L SM21-22 6200B0.13 o-Xylene 1.0 0.50 g/L SM21-22 6200B0.17 p-Isopropyltoluene (p-Cymene)1.2 0.50 g/L SM21-22 6200B0.20 sec-Butylbenzene 1.8 0.50 g/L SM21-22 6200B0.16 Styrene 0.42 0.50 g/L SM21-22 6200BJ0.11 Toluene 2.2 0.50 g/L SM21-22 6200B0.14 Client ID:Lab ID: Analyte Results/Qual RL Units Method 20B0870-06MW-1R DL 1,2,4-Trimethylbenzene 460 20 g/L SM21-22 6200B7.2 1,2-Dibromoethane (EDB)38 20 g/L SM21-22 6200B7.6 1,3,5-Trimethylbenzene 220 20 g/L SM21-22 6200B5.6 Benzene 970 20 g/L SM21-22 6200B7.2 Diisopropyl Ether (DIPE)28 20 g/L SM21-22 6200B6.8 Ethylbenzene 230 20 g/L SM21-22 6200B5.2 Isopropylbenzene (Cumene)12 20 g/L SM21-22 6200BJ6.8 m+p Xylene 1700 40 g/L SM21-22 6200B12 Methyl tert-Butyl Ether (MTBE)34 20 g/L SM21-22 6200BL-04 10 Naphthalene 360 200 g/L SM21-22 6200B12 n-Butylbenzene 9.2 20 g/L SM21-22 6200BJ8.4 n-Propylbenzene 20 20 g/L SM21-22 6200B5.2 o-Xylene 950 20 g/L SM21-22 6200B6.8 Styrene 6.0 20 g/L SM21-22 6200BJ4.4 Toluene 2500 20 g/L SM21-22 6200B5.6 Page 5 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Client ID:Lab ID: Analyte Results/Qual RL Units Method 20B0870-07MW-12 DL 1,2,4-Trimethylbenzene 1000 25 g/L SM21-22 6200B9.0 1,2-Dichloroethane 120 50 g/L SM21-22 6200B20 1,3,5-Trimethylbenzene 330 25 g/L SM21-22 6200B7.0 Benzene 1700 25 g/L SM21-22 6200B9.0 Diisopropyl Ether (DIPE)150 25 g/L SM21-22 6200B8.5 Ethylbenzene 1200 25 g/L SM21-22 6200B6.5 Isopropylbenzene (Cumene)35 25 g/L SM21-22 6200B8.5 m+p Xylene 5000 50 g/L SM21-22 6200B15 Methyl tert-Butyl Ether (MTBE)290 25 g/L SM21-22 6200B12 Naphthalene 500 250 g/L SM21-22 6200B16 n-Butylbenzene 16 25 g/L SM21-22 6200BJ10 n-Propylbenzene 86 25 g/L SM21-22 6200B6.5 o-Xylene 2400 25 g/L SM21-22 6200B8.5 Styrene 24 25 g/L SM21-22 6200BJ5.5 Toluene 3400 25 g/L SM21-22 6200B7.0 Client ID:Lab ID: Analyte Results/Qual RL Units Method 20B0870-09WSW-1 DL Chloroform 0.38 0.50 g/L SM21-22 6200BJ0.17 Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary section of this report. Users must review this report in its entirety to determine data usability and assessment. Page 6 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. For method 6200B elevated reporting limit for samples 20B0870-06+07 due to high concentrations of target compounds. [TOC_1]Case Narrative[TOC] SM21-22 6200B Qualifications: Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. Analyte & Samples(s) Qualified: L-02 Vinyl Chloride B252791-BS1, B252791-BSD1, B252860-BS1, B252860-BSD1 Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side. Analyte & Samples(s) Qualified: L-04 Methyl tert-Butyl Ether (MTBE) 20B0870-06[MW-1R], B252860-BLK1, B252860-BS1, B252860-BSD1 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.Analyte & Samples(s) Qualified: L-07 Ethanol B252791-BS1 Elevated reporting limit due to high concentration of target compounds. Analyte & Samples(s) Qualified: RL-11 20B0870-06[MW-1R], 20B0870-07[MW-12] The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative Page 7 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-01 Field Sample #: field blank Sample Matrix: Field Blank Sampled: 2/18/2020 11:17 [TOC_2]20B0870-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/22/20 20:43 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/22/20 20:43 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/22/20 20:43 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/22/20 20:43 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/22/20 20:43 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/22/20 20:43 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/22/20 20:43 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/22/20 20:43 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/22/20 20:43 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/22/20 20:43 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/22/20 20:43 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/22/20 20:43 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/22/20 20:43 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/22/20 20:43 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/22/20 20:43 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/22/20 20:43 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/22/20 20:43 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/22/20 20:43 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/22/20 20:43 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/22/20 20:43 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/22/20 20:43 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/22/20 20:43 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/22/20 20:43 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/22/20 20:43 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/22/20 20:43 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/22/20 20:43 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/22/20 20:43 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/22/20 20:43 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/22/20 20:43 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/22/20 20:43 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/22/20 20:43 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/22/20 20:43 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/22/20 20:43 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/22/20 20:43 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/22/20 20:43 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/22/20 20:43 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/22/20 20:43 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/22/20 20:43 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/22/20 20:43 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) [TOC_1]Sample Results[TOC] Page 8 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-01 Field Sample #: field blank Sample Matrix: Field Blank Sampled: 2/18/2020 11:17 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/22/20 20:43 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/22/20 20:43 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/22/20 20:43 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/22/20 20:43 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/22/20 20:43 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/22/20 20:43 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/22/20 20:43 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/22/20 20:43 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/22/20 20:43 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/22/20 20:43 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/22/20 20:43 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/22/20 20:43 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/22/20 20:43 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/22/20 20:43 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/22/20 20:43 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/22/20 20:43 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/22/20 20:43 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/22/20 20:43 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/22/20 20:43 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 89.4 2/22/20 20:4370-130 Toluene-d8 99.6 2/22/20 20:4370-130 4-Bromofluorobenzene 93.6 2/22/20 20:4370-130 Page 9 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-02 Field Sample #: MW-6 Sample Matrix: Ground Water Sampled: 2/18/2020 11:38 [TOC_2]20B0870-02[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/23/20 0:35 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/23/20 0:35 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/23/20 0:35 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/23/20 0:35 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/23/20 0:35 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/23/20 0:35 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/23/20 0:35 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/23/20 0:35 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/23/20 0:35 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/23/20 0:35 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/23/20 0:35 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/23/20 0:35 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/23/20 0:35 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/23/20 0:35 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/23/20 0:35 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/23/20 0:35 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/23/20 0:35 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/23/20 0:35 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/23/20 0:35 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/23/20 0:35 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/23/20 0:35 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/23/20 0:35 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/23/20 0:35 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/23/20 0:35 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/23/20 0:35 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/23/20 0:35 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/23/20 0:35 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/23/20 0:35 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/23/20 0:35 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/23/20 0:35 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/23/20 0:35 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/23/20 0:35 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/23/20 0:35 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/23/20 0:35 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/23/20 0:35 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/23/20 0:35 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/23/20 0:35 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/23/20 0:35 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/23/20 0:35 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 10 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-02 Field Sample #: MW-6 Sample Matrix: Ground Water Sampled: 2/18/2020 11:38 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/23/20 0:35 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/23/20 0:35 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/23/20 0:35 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/23/20 0:35 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/23/20 0:35 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/23/20 0:35 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/23/20 0:35 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/23/20 0:35 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/23/20 0:35 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/23/20 0:35 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/23/20 0:35 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/23/20 0:35 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/23/20 0:35 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/23/20 0:35 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/23/20 0:35 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/23/20 0:35 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/23/20 0:35 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/23/20 0:35 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/23/20 0:35 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 89.8 2/23/20 0:3570-130 Toluene-d8 97.5 2/23/20 0:3570-130 4-Bromofluorobenzene 94.4 2/23/20 0:3570-130 Page 11 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-03 Field Sample #: MW-4R Sample Matrix: Ground Water Sampled: 2/18/2020 11:56 [TOC_2]20B0870-03[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/23/20 3:28 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone 63 0.50 2/23/20 3:28 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/23/20 3:28 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/23/20 3:28 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/23/20 3:28 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/23/20 3:28 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/23/20 3:28 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) 5.0 0.50 2/23/20 3:28 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene 1.8 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/23/20 3:28 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/23/20 3:28 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/23/20 3:28 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/23/20 3:28 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/23/20 3:28 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/23/20 3:28 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/23/20 3:28 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/23/20 3:28 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/23/20 3:28 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/23/20 3:28 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/23/20 3:28 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/23/20 3:28 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/23/20 3:28 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/23/20 3:28 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane 0.93 1.0 2/23/20 3:28 EEHg/L0.41 2/21/20SM21-22 6200B1J1,2-Dichloroethane ND 0.50 2/23/20 3:28 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/23/20 3:28 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/23/20 3:28 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/23/20 3:28 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/23/20 3:28 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/23/20 3:28 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/23/20 3:28 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/23/20 3:28 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene 1.2 0.50 2/23/20 3:28 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) 16 0.50 2/23/20 3:28 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/23/20 3:28 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) 11 0.50 2/23/20 3:28 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) 1.2 0.50 2/23/20 3:28 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) 0.92 0.50 2/23/20 3:28 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/23/20 3:28 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/23/20 3:28 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 12 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-03 Field Sample #: MW-4R Sample Matrix: Ground Water Sampled: 2/18/2020 11:56 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 47 5.0 2/23/20 3:28 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene 12 0.50 2/23/20 3:28 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene 0.42 0.50 2/23/20 3:28 EEHg/L0.11 2/21/20SM21-22 6200B1JStyrene ND 0.50 2/23/20 3:28 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/23/20 3:28 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene 2.2 0.50 2/23/20 3:28 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/23/20 3:28 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/23/20 3:28 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/23/20 3:28 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/23/20 3:28 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/23/20 3:28 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/23/20 3:28 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/23/20 3:28 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane 4.8 0.50 2/23/20 3:28 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene 5.9 0.50 2/23/20 3:28 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/23/20 3:28 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/23/20 3:28 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride 11 1.0 2/23/20 3:28 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene 1.0 0.50 2/23/20 3:28 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 88.5 2/23/20 3:2870-130 Toluene-d8 98.3 2/23/20 3:2870-130 4-Bromofluorobenzene 101 2/23/20 3:2870-130 Page 13 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-04 Field Sample #: MW-2R Sample Matrix: Ground Water Sampled: 2/18/2020 12:16 [TOC_2]20B0870-04[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/23/20 1:32 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/23/20 1:32 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/23/20 1:32 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/23/20 1:32 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/23/20 1:32 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/23/20 1:32 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/23/20 1:32 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/23/20 1:32 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/23/20 1:32 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/23/20 1:32 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/23/20 1:32 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/23/20 1:32 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/23/20 1:32 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/23/20 1:32 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/23/20 1:32 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/23/20 1:32 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/23/20 1:32 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/23/20 1:32 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/23/20 1:32 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/23/20 1:32 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/23/20 1:32 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/23/20 1:32 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/23/20 1:32 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/23/20 1:32 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/23/20 1:32 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/23/20 1:32 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/23/20 1:32 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/23/20 1:32 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/23/20 1:32 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/23/20 1:32 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/23/20 1:32 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/23/20 1:32 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/23/20 1:32 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/23/20 1:32 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/23/20 1:32 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/23/20 1:32 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/23/20 1:32 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/23/20 1:32 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/23/20 1:32 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 14 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-04 Field Sample #: MW-2R Sample Matrix: Ground Water Sampled: 2/18/2020 12:16 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/23/20 1:32 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/23/20 1:32 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/23/20 1:32 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/23/20 1:32 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/23/20 1:32 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/23/20 1:32 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/23/20 1:32 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/23/20 1:32 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/23/20 1:32 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/23/20 1:32 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/23/20 1:32 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/23/20 1:32 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/23/20 1:32 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/23/20 1:32 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/23/20 1:32 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/23/20 1:32 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/23/20 1:32 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/23/20 1:32 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/23/20 1:32 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 89.7 2/23/20 1:3270-130 Toluene-d8 96.6 2/23/20 1:3270-130 4-Bromofluorobenzene 92.4 2/23/20 1:3270-130 Page 15 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-05 Field Sample #: MW-13 Sample Matrix: Ground Water Sampled: 2/18/2020 12:30 [TOC_2]20B0870-05[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/23/20 2:01 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/23/20 2:01 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/23/20 2:01 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/23/20 2:01 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/23/20 2:01 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/23/20 2:01 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/23/20 2:01 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/23/20 2:01 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/23/20 2:01 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/23/20 2:01 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/23/20 2:01 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/23/20 2:01 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/23/20 2:01 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/23/20 2:01 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/23/20 2:01 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/23/20 2:01 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/23/20 2:01 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/23/20 2:01 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/23/20 2:01 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/23/20 2:01 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/23/20 2:01 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/23/20 2:01 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/23/20 2:01 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/23/20 2:01 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/23/20 2:01 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/23/20 2:01 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/23/20 2:01 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/23/20 2:01 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/23/20 2:01 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/23/20 2:01 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/23/20 2:01 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/23/20 2:01 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/23/20 2:01 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/23/20 2:01 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/23/20 2:01 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/23/20 2:01 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/23/20 2:01 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/23/20 2:01 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/23/20 2:01 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 16 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-05 Field Sample #: MW-13 Sample Matrix: Ground Water Sampled: 2/18/2020 12:30 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/23/20 2:01 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/23/20 2:01 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/23/20 2:01 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/23/20 2:01 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/23/20 2:01 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/23/20 2:01 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/23/20 2:01 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/23/20 2:01 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/23/20 2:01 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/23/20 2:01 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/23/20 2:01 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/23/20 2:01 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/23/20 2:01 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/23/20 2:01 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/23/20 2:01 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/23/20 2:01 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/23/20 2:01 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/23/20 2:01 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/23/20 2:01 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 88.6 2/23/20 2:0170-130 Toluene-d8 97.8 2/23/20 2:0170-130 4-Bromofluorobenzene 93.8 2/23/20 2:0170-130 Page 17 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-06 Field Sample #: MW-1R Sample Matrix: Ground Water Sampled: 2/18/2020 12:52 [TOC_2]20B0870-06[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS ND 2000 2/25/20 8:49 EEHg/L150 2/24/20SM21-22 6200B40Acetone 970 20 2/25/20 8:49 EEHg/L7.2 2/24/20SM21-22 6200B40Benzene ND 20 2/25/20 8:49 EEHg/L6.0 2/24/20SM21-22 6200B40Bromobenzene ND 20 2/25/20 8:49 EEHg/L13 2/24/20SM21-22 6200B40Bromochloromethane ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B40Bromodichloromethane ND 20 2/25/20 8:49 EEHg/L18 2/24/20SM21-22 6200B40Bromoform ND 40 2/25/20 8:49 EEHg/L31 2/24/20SM21-22 6200B40Bromomethane ND 200 2/25/20 8:49 EEHg/L78 2/24/20SM21-22 6200B402-Butanone (MEK) 9.2 20 2/25/20 8:49 EEHg/L8.4 2/24/20SM21-22 6200B40Jn-Butylbenzene ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B40sec-Butylbenzene ND 20 2/25/20 8:49 EEHg/L6.8 2/24/20SM21-22 6200B40tert-Butylbenzene ND 20 2/25/20 8:49 EEHg/L4.4 2/24/20SM21-22 6200B40Carbon Tetrachloride ND 20 2/25/20 8:49 EEHg/L6.0 2/24/20SM21-22 6200B40Chlorobenzene ND 2000 2/25/20 8:49 EEHg/L420 2/24/20SM21-22 6200B40Ethanol ND 20 2/25/20 8:49 EEHg/L8.4 2/24/20SM21-22 6200B40Chlorodibromomethane ND 20 2/25/20 8:49 EEHg/L14 2/24/20SM21-22 6200B40Chloroethane ND 20 2/25/20 8:49 EEHg/L6.8 2/24/20SM21-22 6200B40Chloroform ND 40 2/25/20 8:49 EEHg/L18 2/24/20SM21-22 6200B40Chloromethane ND 20 2/25/20 8:49 EEHg/L4.8 2/24/20SM21-22 6200B402-Chlorotoluene ND 20 2/25/20 8:49 EEHg/L5.6 2/24/20SM21-22 6200B404-Chlorotoluene 38 20 2/25/20 8:49 EEHg/L7.6 2/24/20SM21-22 6200B401,2-Dibromoethane (EDB) ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B401,2-Dichlorobenzene ND 20 2/25/20 8:49 EEHg/L4.8 2/24/20SM21-22 6200B401,3-Dichlorobenzene ND 20 2/25/20 8:49 EEHg/L5.2 2/24/20SM21-22 6200B401,4-Dichlorobenzene ND 20 2/25/20 8:49 EEHg/L10 2/24/20SM21-22 6200B40Dichlorodifluoromethane (Freon 12) ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B401,1-Dichloroethane ND 40 2/25/20 8:49 EEHg/L16 2/24/20SM21-22 6200B401,2-Dichloroethane ND 20 2/25/20 8:49 EEHg/L13 2/24/20SM21-22 6200B401,1-Dichloroethylene ND 20 2/25/20 8:49 EEHg/L5.2 2/24/20SM21-22 6200B40cis-1,2-Dichloroethylene ND 20 2/25/20 8:49 EEHg/L12 2/24/20SM21-22 6200B40trans-1,2-Dichloroethylene ND 20 2/25/20 8:49 EEHg/L8.0 2/24/20SM21-22 6200B401,2-Dichloropropane ND 20 2/25/20 8:49 EEHg/L4.4 2/24/20SM21-22 6200B401,3-Dichloropropane ND 20 2/25/20 8:49 EEHg/L8.0 2/24/20SM21-22 6200B402,2-Dichloropropane ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B401,1-Dichloropropene ND 20 2/25/20 8:49 EEHg/L5.2 2/24/20SM21-22 6200B40cis-1,3-Dichloropropene ND 20 2/25/20 8:49 EEHg/L9.2 2/24/20SM21-22 6200B40trans-1,3-Dichloropropene 28 20 2/25/20 8:49 EEHg/L6.8 2/24/20SM21-22 6200B40Diisopropyl Ether (DIPE) 230 20 2/25/20 8:49 EEHg/L5.2 2/24/20SM21-22 6200B40Ethylbenzene ND 200 2/25/20 8:49 EEHg/L61 2/24/20SM21-22 6200B402-Hexanone (MBK) 12 20 2/25/20 8:49 EEHg/L6.8 2/24/20SM21-22 6200B40JIsopropylbenzene (Cumene) ND 20 2/25/20 8:49 EEHg/L8.0 2/24/20SM21-22 6200B40p-Isopropyltoluene (p-Cymene) 34 20 2/25/20 8:49 EEHg/L10 2/24/20SM21-22 6200B40L-04Methyl tert-Butyl Ether (MTBE) ND 200 2/25/20 8:49 EEHg/L14 2/24/20SM21-22 6200B40Methylene Chloride ND 200 2/25/20 8:49 EEHg/L67 2/24/20SM21-22 6200B404-Methyl-2-pentanone (MIBK) Page 18 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-06 Field Sample #: MW-1R Sample Matrix: Ground Water Sampled: 2/18/2020 12:52 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 360 200 2/25/20 8:49 EEHg/L12 2/24/20SM21-22 6200B40Naphthalene 20 20 2/25/20 8:49 EEHg/L5.2 2/24/20SM21-22 6200B40n-Propylbenzene 6.0 20 2/25/20 8:49 EEHg/L4.4 2/24/20SM21-22 6200B40JStyrene ND 20 2/25/20 8:49 EEHg/L8.8 2/24/20SM21-22 6200B401,1,2,2-Tetrachloroethane ND 20 2/25/20 8:49 EEHg/L7.2 2/24/20SM21-22 6200B40Tetrachloroethylene 2500 20 2/25/20 8:49 EEHg/L5.6 2/24/20SM21-22 6200B40Toluene ND 80 2/25/20 8:49 EEHg/L23 2/24/20SM21-22 6200B401,2,3-Trichlorobenzene ND 20 2/25/20 8:49 EEHg/L16 2/24/20SM21-22 6200B401,2,4-Trichlorobenzene ND 20 2/25/20 8:49 EEHg/L8.0 2/24/20SM21-22 6200B401,1,1-Trichloroethane ND 20 2/25/20 8:49 EEHg/L6.4 2/24/20SM21-22 6200B401,1,2-Trichloroethane ND 20 2/25/20 8:49 EEHg/L9.6 2/24/20SM21-22 6200B40Trichloroethylene ND 20 2/25/20 8:49 EEHg/L13 2/24/20SM21-22 6200B40Trichlorofluoromethane (Freon 11) ND 20 2/25/20 8:49 EEHg/L10 2/24/20SM21-22 6200B401,2,3-Trichloropropane 460 20 2/25/20 8:49 EEHg/L7.2 2/24/20SM21-22 6200B401,2,4-Trimethylbenzene 220 20 2/25/20 8:49 EEHg/L5.6 2/24/20SM21-22 6200B401,3,5-Trimethylbenzene ND 800 2/25/20 8:49 EEHg/L410 2/24/20SM21-22 6200B40Vinyl Acetate ND 20 2/25/20 8:49 EEHg/L18 2/24/20SM21-22 6200B40Vinyl Chloride 1700 40 2/25/20 8:49 EEHg/L12 2/24/20SM21-22 6200B40m+p Xylene 950 20 2/25/20 8:49 EEHg/L6.8 2/24/20SM21-22 6200B40o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 88.5 2/25/20 8:4970-130 Toluene-d8 98.5 2/25/20 8:4970-130 4-Bromofluorobenzene 97.4 2/25/20 8:4970-130 Page 19 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-07 Field Sample #: MW-12 Sample Matrix: Ground Water Sampled: 2/18/2020 13:00 [TOC_2]20B0870-07[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS ND 2500 2/23/20 4:55 EEHg/L190 2/21/20SM21-22 6200B50Acetone 1700 25 2/23/20 4:55 EEHg/L9.0 2/21/20SM21-22 6200B50Benzene ND 25 2/23/20 4:55 EEHg/L7.5 2/21/20SM21-22 6200B50Bromobenzene ND 25 2/23/20 4:55 EEHg/L16 2/21/20SM21-22 6200B50Bromochloromethane ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B50Bromodichloromethane ND 25 2/23/20 4:55 EEHg/L23 2/21/20SM21-22 6200B50Bromoform ND 50 2/23/20 4:55 EEHg/L39 2/21/20SM21-22 6200B50Bromomethane ND 250 2/23/20 4:55 EEHg/L97 2/21/20SM21-22 6200B502-Butanone (MEK) 16 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B50Jn-Butylbenzene ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B50sec-Butylbenzene ND 25 2/23/20 4:55 EEHg/L8.5 2/21/20SM21-22 6200B50tert-Butylbenzene ND 25 2/23/20 4:55 EEHg/L5.5 2/21/20SM21-22 6200B50Carbon Tetrachloride ND 25 2/23/20 4:55 EEHg/L7.5 2/21/20SM21-22 6200B50Chlorobenzene ND 2500 2/23/20 4:55 EEHg/L530 2/21/20SM21-22 6200B50Ethanol ND 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B50Chlorodibromomethane ND 25 2/23/20 4:55 EEHg/L18 2/21/20SM21-22 6200B50Chloroethane ND 25 2/23/20 4:55 EEHg/L8.5 2/21/20SM21-22 6200B50Chloroform ND 50 2/23/20 4:55 EEHg/L22 2/21/20SM21-22 6200B50Chloromethane ND 25 2/23/20 4:55 EEHg/L6.0 2/21/20SM21-22 6200B502-Chlorotoluene ND 25 2/23/20 4:55 EEHg/L7.0 2/21/20SM21-22 6200B504-Chlorotoluene ND 25 2/23/20 4:55 EEHg/L9.5 2/21/20SM21-22 6200B501,2-Dibromoethane (EDB) ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B501,2-Dichlorobenzene ND 25 2/23/20 4:55 EEHg/L6.0 2/21/20SM21-22 6200B501,3-Dichlorobenzene ND 25 2/23/20 4:55 EEHg/L6.5 2/21/20SM21-22 6200B501,4-Dichlorobenzene ND 25 2/23/20 4:55 EEHg/L13 2/21/20SM21-22 6200B50Dichlorodifluoromethane (Freon 12) ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B501,1-Dichloroethane 120 50 2/23/20 4:55 EEHg/L20 2/21/20SM21-22 6200B501,2-Dichloroethane ND 25 2/23/20 4:55 EEHg/L16 2/21/20SM21-22 6200B501,1-Dichloroethylene ND 25 2/23/20 4:55 EEHg/L6.5 2/21/20SM21-22 6200B50cis-1,2-Dichloroethylene ND 25 2/23/20 4:55 EEHg/L16 2/21/20SM21-22 6200B50trans-1,2-Dichloroethylene ND 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B501,2-Dichloropropane ND 25 2/23/20 4:55 EEHg/L5.5 2/21/20SM21-22 6200B501,3-Dichloropropane ND 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B502,2-Dichloropropane ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B501,1-Dichloropropene ND 25 2/23/20 4:55 EEHg/L6.5 2/21/20SM21-22 6200B50cis-1,3-Dichloropropene ND 25 2/23/20 4:55 EEHg/L12 2/21/20SM21-22 6200B50trans-1,3-Dichloropropene 150 25 2/23/20 4:55 EEHg/L8.5 2/21/20SM21-22 6200B50Diisopropyl Ether (DIPE) 1200 25 2/23/20 4:55 EEHg/L6.5 2/21/20SM21-22 6200B50Ethylbenzene ND 250 2/23/20 4:55 EEHg/L76 2/21/20SM21-22 6200B502-Hexanone (MBK) 35 25 2/23/20 4:55 EEHg/L8.5 2/21/20SM21-22 6200B50Isopropylbenzene (Cumene) ND 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B50p-Isopropyltoluene (p-Cymene) 290 25 2/23/20 4:55 EEHg/L12 2/21/20SM21-22 6200B50Methyl tert-Butyl Ether (MTBE) ND 250 2/23/20 4:55 EEHg/L17 2/21/20SM21-22 6200B50Methylene Chloride ND 250 2/23/20 4:55 EEHg/L84 2/21/20SM21-22 6200B504-Methyl-2-pentanone (MIBK) Page 20 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-07 Field Sample #: MW-12 Sample Matrix: Ground Water Sampled: 2/18/2020 13:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 500 250 2/23/20 4:55 EEHg/L16 2/21/20SM21-22 6200B50Naphthalene 86 25 2/23/20 4:55 EEHg/L6.5 2/21/20SM21-22 6200B50n-Propylbenzene 24 25 2/23/20 4:55 EEHg/L5.5 2/21/20SM21-22 6200B50JStyrene ND 25 2/23/20 4:55 EEHg/L11 2/21/20SM21-22 6200B501,1,2,2-Tetrachloroethane ND 25 2/23/20 4:55 EEHg/L9.0 2/21/20SM21-22 6200B50Tetrachloroethylene 3400 25 2/23/20 4:55 EEHg/L7.0 2/21/20SM21-22 6200B50Toluene ND 100 2/23/20 4:55 EEHg/L28 2/21/20SM21-22 6200B501,2,3-Trichlorobenzene ND 25 2/23/20 4:55 EEHg/L20 2/21/20SM21-22 6200B501,2,4-Trichlorobenzene ND 25 2/23/20 4:55 EEHg/L10 2/21/20SM21-22 6200B501,1,1-Trichloroethane ND 25 2/23/20 4:55 EEHg/L8.0 2/21/20SM21-22 6200B501,1,2-Trichloroethane ND 25 2/23/20 4:55 EEHg/L12 2/21/20SM21-22 6200B50Trichloroethylene ND 25 2/23/20 4:55 EEHg/L16 2/21/20SM21-22 6200B50Trichlorofluoromethane (Freon 11) ND 25 2/23/20 4:55 EEHg/L12 2/21/20SM21-22 6200B501,2,3-Trichloropropane 1000 25 2/23/20 4:55 EEHg/L9.0 2/21/20SM21-22 6200B501,2,4-Trimethylbenzene 330 25 2/23/20 4:55 EEHg/L7.0 2/21/20SM21-22 6200B501,3,5-Trimethylbenzene ND 1000 2/23/20 4:55 EEHg/L510 2/21/20SM21-22 6200B50Vinyl Acetate ND 25 2/23/20 4:55 EEHg/L22 2/21/20SM21-22 6200B50Vinyl Chloride 5000 50 2/23/20 4:55 EEHg/L15 2/21/20SM21-22 6200B50m+p Xylene 2400 25 2/23/20 4:55 EEHg/L8.5 2/21/20SM21-22 6200B50o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 91.1 2/23/20 4:5570-130 Toluene-d8 97.7 2/23/20 4:5570-130 4-Bromofluorobenzene 96.8 2/23/20 4:5570-130 Page 21 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-08 Field Sample #: DW-1 Sample Matrix: Ground Water Sampled: 2/18/2020 13:28 [TOC_2]20B0870-08[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/23/20 1:04 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/23/20 1:04 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/23/20 1:04 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/23/20 1:04 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/23/20 1:04 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/23/20 1:04 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/23/20 1:04 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/23/20 1:04 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/23/20 1:04 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/23/20 1:04 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/23/20 1:04 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/23/20 1:04 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/23/20 1:04 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/23/20 1:04 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/23/20 1:04 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/23/20 1:04 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/23/20 1:04 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/23/20 1:04 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/23/20 1:04 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/23/20 1:04 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/23/20 1:04 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/23/20 1:04 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/23/20 1:04 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/23/20 1:04 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/23/20 1:04 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/23/20 1:04 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/23/20 1:04 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/23/20 1:04 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/23/20 1:04 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/23/20 1:04 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/23/20 1:04 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/23/20 1:04 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/23/20 1:04 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/23/20 1:04 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/23/20 1:04 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/23/20 1:04 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/23/20 1:04 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/23/20 1:04 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/23/20 1:04 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 22 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-08 Field Sample #: DW-1 Sample Matrix: Ground Water Sampled: 2/18/2020 13:28 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/23/20 1:04 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/23/20 1:04 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/23/20 1:04 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/23/20 1:04 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/23/20 1:04 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/23/20 1:04 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/23/20 1:04 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/23/20 1:04 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/23/20 1:04 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/23/20 1:04 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/23/20 1:04 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/23/20 1:04 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/23/20 1:04 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/23/20 1:04 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/23/20 1:04 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/23/20 1:04 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/23/20 1:04 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/23/20 1:04 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/23/20 1:04 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 90.8 2/23/20 1:0470-130 Toluene-d8 99.1 2/23/20 1:0470-130 4-Bromofluorobenzene 95.0 2/23/20 1:0470-130 Page 23 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-09 Field Sample #: WSW-1 Sample Matrix: Ground Water Sampled: 2/18/2020 15:00 [TOC_2]20B0870-09[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/22/20 21:12 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/22/20 21:12 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/22/20 21:12 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/22/20 21:12 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/22/20 21:12 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/22/20 21:12 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/22/20 21:12 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/22/20 21:12 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/22/20 21:12 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/22/20 21:12 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/22/20 21:12 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/22/20 21:12 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/22/20 21:12 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/22/20 21:12 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane 0.38 0.50 2/22/20 21:12 EEHg/L0.17 2/21/20SM21-22 6200B1JChloroform ND 1.0 2/22/20 21:12 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/22/20 21:12 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/22/20 21:12 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/22/20 21:12 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/22/20 21:12 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/22/20 21:12 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/22/20 21:12 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/22/20 21:12 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/22/20 21:12 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/22/20 21:12 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/22/20 21:12 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/22/20 21:12 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/22/20 21:12 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/22/20 21:12 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/22/20 21:12 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/22/20 21:12 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/22/20 21:12 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/22/20 21:12 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/22/20 21:12 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/22/20 21:12 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/22/20 21:12 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/22/20 21:12 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/22/20 21:12 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/22/20 21:12 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 24 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-09 Field Sample #: WSW-1 Sample Matrix: Ground Water Sampled: 2/18/2020 15:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/22/20 21:12 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/22/20 21:12 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/22/20 21:12 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/22/20 21:12 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/22/20 21:12 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/22/20 21:12 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/22/20 21:12 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/22/20 21:12 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/22/20 21:12 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/22/20 21:12 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/22/20 21:12 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/22/20 21:12 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/22/20 21:12 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/22/20 21:12 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/22/20 21:12 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/22/20 21:12 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/22/20 21:12 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/22/20 21:12 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/22/20 21:12 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 91.4 2/22/20 21:1270-130 Toluene-d8 98.7 2/22/20 21:1270-130 4-Bromofluorobenzene 95.2 2/22/20 21:1270-130 Page 25 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-10 Field Sample #: WSW-2 Sample Matrix: Ground Water Sampled: 2/18/2020 15:19 [TOC_2]20B0870-10[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/22/20 22:10 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/22/20 22:10 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/22/20 22:10 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/22/20 22:10 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/22/20 22:10 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/22/20 22:10 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/22/20 22:10 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/22/20 22:10 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/22/20 22:10 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/22/20 22:10 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/22/20 22:10 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/22/20 22:10 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/22/20 22:10 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/22/20 22:10 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/22/20 22:10 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/22/20 22:10 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/22/20 22:10 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/22/20 22:10 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/22/20 22:10 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/22/20 22:10 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/22/20 22:10 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/22/20 22:10 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/22/20 22:10 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/22/20 22:10 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/22/20 22:10 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/22/20 22:10 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/22/20 22:10 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/22/20 22:10 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/22/20 22:10 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/22/20 22:10 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/22/20 22:10 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/22/20 22:10 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/22/20 22:10 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/22/20 22:10 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/22/20 22:10 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/22/20 22:10 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/22/20 22:10 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/22/20 22:10 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/22/20 22:10 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 26 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-10 Field Sample #: WSW-2 Sample Matrix: Ground Water Sampled: 2/18/2020 15:19 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/22/20 22:10 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/22/20 22:10 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/22/20 22:10 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/22/20 22:10 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/22/20 22:10 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/22/20 22:10 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/22/20 22:10 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/22/20 22:10 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/22/20 22:10 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/22/20 22:10 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/22/20 22:10 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/22/20 22:10 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/22/20 22:10 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/22/20 22:10 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/22/20 22:10 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/22/20 22:10 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/22/20 22:10 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/22/20 22:10 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/22/20 22:10 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 89.7 2/22/20 22:1070-130 Toluene-d8 98.1 2/22/20 22:1070-130 4-Bromofluorobenzene 93.6 2/22/20 22:1070-130 Page 27 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-11 Field Sample #: WSW-13 Sample Matrix: Ground Water Sampled: 2/18/2020 15:30 [TOC_2]20B0870-11[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 2/22/20 21:41 EEHg/L3.8 2/21/20SM21-22 6200B1Acetone ND 0.50 2/22/20 21:41 EEHg/L0.18 2/21/20SM21-22 6200B1Benzene ND 0.50 2/22/20 21:41 EEHg/L0.15 2/21/20SM21-22 6200B1Bromobenzene ND 0.50 2/22/20 21:41 EEHg/L0.32 2/21/20SM21-22 6200B1Bromochloromethane ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B1Bromodichloromethane ND 0.50 2/22/20 21:41 EEHg/L0.46 2/21/20SM21-22 6200B1Bromoform ND 1.0 2/22/20 21:41 EEHg/L0.78 2/21/20SM21-22 6200B1Bromomethane ND 5.0 2/22/20 21:41 EEHg/L1.9 2/21/20SM21-22 6200B12-Butanone (MEK) ND 0.50 2/22/20 21:41 EEHg/L0.21 2/21/20SM21-22 6200B1n-Butylbenzene ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B1sec-Butylbenzene ND 0.50 2/22/20 21:41 EEHg/L0.17 2/21/20SM21-22 6200B1tert-Butylbenzene ND 0.50 2/22/20 21:41 EEHg/L0.11 2/21/20SM21-22 6200B1Carbon Tetrachloride ND 0.50 2/22/20 21:41 EEHg/L0.15 2/21/20SM21-22 6200B1Chlorobenzene ND 50 2/22/20 21:41 EEHg/L11 2/21/20SM21-22 6200B1Ethanol ND 0.50 2/22/20 21:41 EEHg/L0.21 2/21/20SM21-22 6200B1Chlorodibromomethane ND 0.50 2/22/20 21:41 EEHg/L0.35 2/21/20SM21-22 6200B1Chloroethane ND 0.50 2/22/20 21:41 EEHg/L0.17 2/21/20SM21-22 6200B1Chloroform ND 1.0 2/22/20 21:41 EEHg/L0.45 2/21/20SM21-22 6200B1Chloromethane ND 0.50 2/22/20 21:41 EEHg/L0.12 2/21/20SM21-22 6200B12-Chlorotoluene ND 0.50 2/22/20 21:41 EEHg/L0.14 2/21/20SM21-22 6200B14-Chlorotoluene ND 0.50 2/22/20 21:41 EEHg/L0.19 2/21/20SM21-22 6200B11,2-Dibromoethane (EDB) ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B11,2-Dichlorobenzene ND 0.50 2/22/20 21:41 EEHg/L0.12 2/21/20SM21-22 6200B11,3-Dichlorobenzene ND 0.50 2/22/20 21:41 EEHg/L0.13 2/21/20SM21-22 6200B11,4-Dichlorobenzene ND 0.50 2/22/20 21:41 EEHg/L0.26 2/21/20SM21-22 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloroethane ND 1.0 2/22/20 21:41 EEHg/L0.41 2/21/20SM21-22 6200B11,2-Dichloroethane ND 0.50 2/22/20 21:41 EEHg/L0.32 2/21/20SM21-22 6200B11,1-Dichloroethylene ND 0.50 2/22/20 21:41 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,2-Dichloroethylene ND 0.50 2/22/20 21:41 EEHg/L0.31 2/21/20SM21-22 6200B1trans-1,2-Dichloroethylene ND 0.50 2/22/20 21:41 EEHg/L0.20 2/21/20SM21-22 6200B11,2-Dichloropropane ND 0.50 2/22/20 21:41 EEHg/L0.11 2/21/20SM21-22 6200B11,3-Dichloropropane ND 0.50 2/22/20 21:41 EEHg/L0.20 2/21/20SM21-22 6200B12,2-Dichloropropane ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B11,1-Dichloropropene ND 0.50 2/22/20 21:41 EEHg/L0.13 2/21/20SM21-22 6200B1cis-1,3-Dichloropropene ND 0.50 2/22/20 21:41 EEHg/L0.23 2/21/20SM21-22 6200B1trans-1,3-Dichloropropene ND 0.50 2/22/20 21:41 EEHg/L0.17 2/21/20SM21-22 6200B1Diisopropyl Ether (DIPE) ND 0.50 2/22/20 21:41 EEHg/L0.13 2/21/20SM21-22 6200B1Ethylbenzene ND 5.0 2/22/20 21:41 EEHg/L1.5 2/21/20SM21-22 6200B12-Hexanone (MBK) ND 0.50 2/22/20 21:41 EEHg/L0.17 2/21/20SM21-22 6200B1Isopropylbenzene (Cumene) ND 0.50 2/22/20 21:41 EEHg/L0.20 2/21/20SM21-22 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 2/22/20 21:41 EEHg/L0.25 2/21/20SM21-22 6200B1Methyl tert-Butyl Ether (MTBE) ND 5.0 2/22/20 21:41 EEHg/L0.34 2/21/20SM21-22 6200B1Methylene Chloride ND 5.0 2/22/20 21:41 EEHg/L1.7 2/21/20SM21-22 6200B14-Methyl-2-pentanone (MIBK) Page 28 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 2/19/2020 Work Order: 20B0870Sample Description:Project Location: Middleburg, Vance County, NC Sample ID: 20B0870-11 Field Sample #: WSW-13 Sample Matrix: Ground Water Sampled: 2/18/2020 15:30 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 5.0 2/22/20 21:41 EEHg/L0.31 2/21/20SM21-22 6200B1Naphthalene ND 0.50 2/22/20 21:41 EEHg/L0.13 2/21/20SM21-22 6200B1n-Propylbenzene ND 0.50 2/22/20 21:41 EEHg/L0.11 2/21/20SM21-22 6200B1Styrene ND 0.50 2/22/20 21:41 EEHg/L0.22 2/21/20SM21-22 6200B11,1,2,2-Tetrachloroethane ND 0.50 2/22/20 21:41 EEHg/L0.18 2/21/20SM21-22 6200B1Tetrachloroethylene ND 0.50 2/22/20 21:41 EEHg/L0.14 2/21/20SM21-22 6200B1Toluene ND 2.0 2/22/20 21:41 EEHg/L0.57 2/21/20SM21-22 6200B11,2,3-Trichlorobenzene ND 0.50 2/22/20 21:41 EEHg/L0.40 2/21/20SM21-22 6200B11,2,4-Trichlorobenzene ND 0.50 2/22/20 21:41 EEHg/L0.20 2/21/20SM21-22 6200B11,1,1-Trichloroethane ND 0.50 2/22/20 21:41 EEHg/L0.16 2/21/20SM21-22 6200B11,1,2-Trichloroethane ND 0.50 2/22/20 21:41 EEHg/L0.24 2/21/20SM21-22 6200B1Trichloroethylene ND 0.50 2/22/20 21:41 EEHg/L0.33 2/21/20SM21-22 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 2/22/20 21:41 EEHg/L0.25 2/21/20SM21-22 6200B11,2,3-Trichloropropane ND 0.50 2/22/20 21:41 EEHg/L0.18 2/21/20SM21-22 6200B11,2,4-Trimethylbenzene ND 0.50 2/22/20 21:41 EEHg/L0.14 2/21/20SM21-22 6200B11,3,5-Trimethylbenzene ND 20 2/22/20 21:41 EEHg/L10 2/21/20SM21-22 6200B1Vinyl Acetate ND 0.50 2/22/20 21:41 EEHg/L0.45 2/21/20SM21-22 6200B1Vinyl Chloride ND 1.0 2/22/20 21:41 EEHg/L0.30 2/21/20SM21-22 6200B1m+p Xylene ND 0.50 2/22/20 21:41 EEHg/L0.17 2/21/20SM21-22 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 90.3 2/22/20 21:4170-130 Toluene-d8 97.6 2/22/20 21:4170-130 4-Bromofluorobenzene 94.4 2/22/20 21:4170-130 Page 29 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: SW-846 5030B-SM21-22 6200B Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B252791 02/21/205 5.0020B0870-01 [field blank] B252791 02/21/205 5.0020B0870-02 [MW-6] B252791 02/21/205 5.0020B0870-03 [MW-4R] B252791 02/21/205 5.0020B0870-04 [MW-2R] B252791 02/21/205 5.0020B0870-05 [MW-13] B252791 02/21/200.1 5.0020B0870-07 [MW-12] B252791 02/21/205 5.0020B0870-08 [DW-1] B252791 02/21/205 5.0020B0870-09 [WSW-1] B252791 02/21/205 5.0020B0870-10 [WSW-2] B252791 02/21/205 5.0020B0870-11 [WSW-13] Prep Method: SW-846 5030B-SM21-22 6200B Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B252860 02/24/200.125 5.0020B0870-06 [MW-1R] [TOC_1]Sample Preparation Information[TOC] Page 30 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL [TOC_2]Volatile Organic Compounds by GC/MS[TOC] Batch B252791 - SW-846 5030B [TOC_3]B252791[TOC] Blank (B252791-BLK1) Prepared: 02/21/20 Analyzed: 02/22/20 Acetone g/L50ND Benzene g/L0.50ND Bromobenzene g/L0.50ND Bromochloromethane g/L0.50ND Bromodichloromethane g/L0.50ND Bromoform g/L0.50ND Bromomethane g/L1.0ND 2-Butanone (MEK)g/L5.0ND n-Butylbenzene g/L0.50ND sec-Butylbenzene g/L0.50ND tert-Butylbenzene g/L0.50ND Carbon Tetrachloride g/L0.50ND Chlorobenzene g/L0.50ND Ethanol g/L50ND Chlorodibromomethane g/L0.50ND Chloroethane g/L0.50ND Chloroform g/L0.50ND Chloromethane g/L0.60ND 2-Chlorotoluene g/L0.50ND 4-Chlorotoluene g/L0.50ND 1,2-Dibromoethane (EDB)g/L0.50ND 1,2-Dichlorobenzene g/L0.50ND 1,3-Dichlorobenzene g/L0.50ND 1,4-Dichlorobenzene g/L0.50ND Dichlorodifluoromethane (Freon 12)g/L0.50ND 1,1-Dichloroethane g/L0.50ND 1,2-Dichloroethane g/L0.50ND 1,1-Dichloroethylene g/L0.50ND cis-1,2-Dichloroethylene g/L0.50ND trans-1,2-Dichloroethylene g/L0.50ND 1,2-Dichloropropane g/L0.50ND 1,3-Dichloropropane g/L0.50ND 2,2-Dichloropropane g/L0.50ND 1,1-Dichloropropene g/L0.50ND cis-1,3-Dichloropropene g/L0.50ND trans-1,3-Dichloropropene g/L0.50ND Diisopropyl Ether (DIPE)g/L0.50ND Ethylbenzene g/L0.50ND 2-Hexanone (MBK)g/L5.0ND Isopropylbenzene (Cumene)g/L0.50ND p-Isopropyltoluene (p-Cymene)g/L0.50ND Methyl tert-Butyl Ether (MTBE)g/L0.50ND Methylene Chloride g/L5.0ND 4-Methyl-2-pentanone (MIBK)g/L5.0ND Naphthalene g/L0.50ND n-Propylbenzene g/L0.50ND Styrene g/L0.50ND 1,1,2,2-Tetrachloroethane g/L0.50ND Tetrachloroethylene g/L0.50ND Toluene g/L0.50ND 1,2,3-Trichlorobenzene g/L1.0ND 1,2,4-Trichlorobenzene g/L0.50ND [TOC_1]QC Data[TOC] Page 31 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252791 - SW-846 5030B Blank (B252791-BLK1) Prepared: 02/21/20 Analyzed: 02/22/20 1,1,1-Trichloroethane g/L0.50ND 1,1,2-Trichloroethane g/L0.50ND Trichloroethylene g/L0.50ND Trichlorofluoromethane (Freon 11)g/L0.50ND 1,2,3-Trichloropropane g/L0.50ND 1,2,4-Trimethylbenzene g/L0.50ND 1,3,5-Trimethylbenzene g/L0.50ND Vinyl Acetate g/L20ND Vinyl Chloride g/L0.50ND m+p Xylene g/L1.0ND o-Xylene g/L0.50ND g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 90.422.6 g/L 25.0 70-130Surrogate: Toluene-d8 98.624.6 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.024.0 LCS (B252791-BS1) Prepared: 02/21/20 Analyzed: 02/22/20 Acetone g/L50 100 70-13085.585.5 Benzene g/L0.50 10.0 70-13088.38.83 Bromobenzene g/L0.50 10.0 70-13010110.1 Bromochloromethane g/L0.50 10.0 70-13095.79.57 Bromodichloromethane g/L0.50 10.0 70-13099.69.96 Bromoform g/L0.50 10.0 70-13097.89.78 Bromomethane g/L1.0 10.0 60-14010610.6 2-Butanone (MEK)g/L5.0 100 70-13080.180.1 n-Butylbenzene g/L0.50 10.0 70-13010910.9 sec-Butylbenzene g/L0.50 10.0 70-13011011.0 tert-Butylbenzene g/L0.50 10.0 70-13010910.9 Carbon Tetrachloride g/L0.50 10.0 70-13098.69.86 Chlorobenzene g/L0.50 10.0 70-13010510.5 Ethanol g/L50 100 L-0770-130132*132 Chlorodibromomethane g/L0.50 10.0 70-13096.09.60 Chloroethane g/L0.50 10.0 60-14093.69.36 Chloroform g/L0.50 10.0 70-13088.38.83 Chloromethane g/L0.60 10.0 60-14085.38.53 2-Chlorotoluene g/L0.50 10.0 70-13010010.0 4-Chlorotoluene g/L0.50 10.0 70-13010910.9 1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13093.29.32 1,2-Dichlorobenzene g/L0.50 10.0 70-13010310.3 1,3-Dichlorobenzene g/L0.50 10.0 70-13010410.4 1,4-Dichlorobenzene g/L0.50 10.0 70-13010410.4 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14075.17.51 1,1-Dichloroethane g/L0.50 10.0 70-13090.49.04 1,2-Dichloroethane g/L0.50 10.0 70-13098.59.85 1,1-Dichloroethylene g/L0.50 10.0 70-13098.49.84 cis-1,2-Dichloroethylene g/L0.50 10.0 70-13094.39.43 trans-1,2-Dichloroethylene g/L0.50 10.0 70-13097.49.74 1,2-Dichloropropane g/L0.50 10.0 70-13097.19.71 1,3-Dichloropropane g/L0.50 10.0 70-13096.19.61 2,2-Dichloropropane g/L0.50 10.0 70-13080.28.02 1,1-Dichloropropene g/L0.50 10.0 70-13094.39.43 cis-1,3-Dichloropropene g/L0.50 10.0 70-13099.39.93 trans-1,3-Dichloropropene g/L0.50 10.0 70-13095.69.56 Page 32 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252791 - SW-846 5030B LCS (B252791-BS1) Prepared: 02/21/20 Analyzed: 02/22/20 Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13098.69.86 Ethylbenzene g/L0.50 10.0 70-13010610.6 2-Hexanone (MBK)g/L5.0 100 70-13096.996.9 Isopropylbenzene (Cumene)g/L0.50 10.0 70-13011011.0 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010610.6 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13070.67.06 Methylene Chloride g/L5.0 10.0 70-13097.69.76 4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-130102102 Naphthalene g/L0.50 10.0 70-13091.39.13 n-Propylbenzene g/L0.50 10.0 70-13010910.9 Styrene g/L0.50 10.0 70-13010510.5 1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13097.79.77 Tetrachloroethylene g/L0.50 10.0 70-13010710.7 Toluene g/L0.50 10.0 70-13010110.1 1,2,3-Trichlorobenzene g/L1.0 10.0 70-13092.49.24 1,2,4-Trichlorobenzene g/L0.50 10.0 70-13098.09.80 1,1,1-Trichloroethane g/L0.50 10.0 70-13097.29.72 1,1,2-Trichloroethane g/L0.50 10.0 70-13094.89.48 Trichloroethylene g/L0.50 10.0 70-13099.89.98 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13097.69.76 1,2,3-Trichloropropane g/L0.50 10.0 70-13093.79.37 1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010410.4 1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010910.9 Vinyl Acetate g/L20 100 70-13083.683.6 Vinyl Chloride g/L0.50 10.0 L-0260-140216*21.6 m+p Xylene g/L1.0 20.0 70-13010821.6 o-Xylene g/L0.50 10.0 70-13010810.8 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 90.522.6 g/L 25.0 70-130Surrogate: Toluene-d8 95.423.8 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 96.224.0 LCS Dup (B252791-BSD1) Prepared: 02/21/20 Analyzed: 02/22/20 Acetone g/L50 100 2570-13092.4 7.8192.4 Benzene g/L0.50 10.0 2570-13089.6 1.468.96 Bromobenzene g/L0.50 10.0 2570-130104 3.2110.4 Bromochloromethane g/L0.50 10.0 2570-13099.0 3.399.90 Bromodichloromethane g/L0.50 10.0 2570-130108 8.0910.8 Bromoform g/L0.50 10.0 2570-130103 4.7910.3 Bromomethane g/L1.0 10.0 2560-140108 2.3410.8 2-Butanone (MEK)g/L5.0 100 2570-13086.2 7.3086.2 n-Butylbenzene g/L0.50 10.0 2570-130111 1.7311.1 sec-Butylbenzene g/L0.50 10.0 2570-130111 0.63111.1 tert-Butylbenzene g/L0.50 10.0 2570-130110 0.54911.0 Carbon Tetrachloride g/L0.50 10.0 2570-13099.0 0.4059.90 Chlorobenzene g/L0.50 10.0 2570-130106 0.76010.6 Ethanol g/L50 100 2570-130127 3.76127 Chlorodibromomethane g/L0.50 10.0 2570-130102 6.5510.2 Chloroethane g/L0.50 10.0 2560-14091.1 2.719.11 Chloroform g/L0.50 10.0 2570-13089.9 1.808.99 Chloromethane g/L0.60 10.0 2560-14087.1 2.098.71 2-Chlorotoluene g/L0.50 10.0 2570-13099.4 0.6029.94 4-Chlorotoluene g/L0.50 10.0 2570-130110 1.2811.0 Page 33 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252791 - SW-846 5030B LCS Dup (B252791-BSD1) Prepared: 02/21/20 Analyzed: 02/22/20 1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130100 7.5410.0 1,2-Dichlorobenzene g/L0.50 10.0 2570-130106 2.9610.6 1,3-Dichlorobenzene g/L0.50 10.0 2570-130108 3.3910.8 1,4-Dichlorobenzene g/L0.50 10.0 2570-130106 1.8110.6 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14072.4 3.667.24 1,1-Dichloroethane g/L0.50 10.0 2570-13092.3 2.089.23 1,2-Dichloroethane g/L0.50 10.0 2570-130102 3.2010.2 1,1-Dichloroethylene g/L0.50 10.0 2570-13095.8 2.689.58 cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13095.7 1.479.57 trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13096.2 1.249.62 1,2-Dichloropropane g/L0.50 10.0 2570-13097.4 0.3089.74 1,3-Dichloropropane g/L0.50 10.0 2570-13098.6 2.579.86 2,2-Dichloropropane g/L0.50 10.0 2570-13080.3 0.1258.03 1,1-Dichloropropene g/L0.50 10.0 2570-13095.5 1.269.55 cis-1,3-Dichloropropene g/L0.50 10.0 2570-130101 1.7010.1 trans-1,3-Dichloropropene g/L0.50 10.0 2570-13097.1 1.569.71 Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130103 4.2710.3 Ethylbenzene g/L0.50 10.0 2570-130108 2.1510.8 2-Hexanone (MBK)g/L5.0 100 2570-130109 12.0109 Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130113 2.6811.3 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130107 1.5010.7 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13076.6 8.157.66 Methylene Chloride g/L5.0 10.0 2570-13097.1 0.5149.71 4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130113 9.69113 Naphthalene g/L0.50 10.0 2570-130104 13.510.4 n-Propylbenzene g/L0.50 10.0 2570-130111 1.7211.1 Styrene g/L0.50 10.0 2570-130108 2.4510.8 1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130105 7.1110.5 Tetrachloroethylene g/L0.50 10.0 2570-130110 2.3911.0 Toluene g/L0.50 10.0 2570-130102 1.3810.2 1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130113 20.411.3 1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130113 14.011.3 1,1,1-Trichloroethane g/L0.50 10.0 2570-13097.0 0.2069.70 1,1,2-Trichloroethane g/L0.50 10.0 2570-13098.1 3.429.81 Trichloroethylene g/L0.50 10.0 2570-13099.6 0.2019.96 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13095.0 2.709.50 1,2,3-Trichloropropane g/L0.50 10.0 2570-130103 9.6510.3 1,2,4-Trimethylbenzene g/L0.50 10.0 2570-130106 2.5710.6 1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130111 1.9111.1 Vinyl Acetate g/L20 100 2570-13089.4 6.7489.4 Vinyl Chloride g/L0.50 10.0 25 L-0260-140213 1.31*21.3 m+p Xylene g/L1.0 20.0 2570-130110 2.0622.0 o-Xylene g/L0.50 10.0 2570-130112 3.0011.2 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 93.623.4 g/L 25.0 70-130Surrogate: Toluene-d8 98.024.5 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.324.6 Page 34 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252860 - SW-846 5030B [TOC_3]B252860[TOC] Blank (B252860-BLK1) Prepared: 02/24/20 Analyzed: 02/25/20 Acetone g/L50ND Benzene g/L0.50ND Bromobenzene g/L0.50ND Bromochloromethane g/L0.50ND Bromodichloromethane g/L0.50ND Bromoform g/L0.50ND Bromomethane g/L1.0ND 2-Butanone (MEK)g/L5.0ND n-Butylbenzene g/L0.50ND sec-Butylbenzene g/L0.50ND tert-Butylbenzene g/L0.50ND Carbon Tetrachloride g/L0.50ND Chlorobenzene g/L0.50ND Ethanol g/L50ND Chlorodibromomethane g/L0.50ND Chloroethane g/L0.50ND Chloroform g/L0.50ND Chloromethane g/L0.60ND 2-Chlorotoluene g/L0.50ND 4-Chlorotoluene g/L0.50ND 1,2-Dibromoethane (EDB)g/L0.50ND 1,2-Dichlorobenzene g/L0.50ND 1,3-Dichlorobenzene g/L0.50ND 1,4-Dichlorobenzene g/L0.50ND Dichlorodifluoromethane (Freon 12)g/L0.50ND 1,1-Dichloroethane g/L0.50ND 1,2-Dichloroethane g/L0.50ND 1,1-Dichloroethylene g/L0.50ND cis-1,2-Dichloroethylene g/L0.50ND trans-1,2-Dichloroethylene g/L0.50ND 1,2-Dichloropropane g/L0.50ND 1,3-Dichloropropane g/L0.50ND 2,2-Dichloropropane g/L0.50ND 1,1-Dichloropropene g/L0.50ND cis-1,3-Dichloropropene g/L0.50ND trans-1,3-Dichloropropene g/L0.50ND Diisopropyl Ether (DIPE)g/L0.50ND Ethylbenzene g/L0.50ND 2-Hexanone (MBK)g/L5.0ND Isopropylbenzene (Cumene)g/L0.50ND p-Isopropyltoluene (p-Cymene)g/L0.50ND Methyl tert-Butyl Ether (MTBE)g/L0.50 L-04ND Methylene Chloride g/L5.0ND 4-Methyl-2-pentanone (MIBK)g/L5.0ND Naphthalene g/L0.50ND n-Propylbenzene g/L0.50ND Styrene g/L0.50ND 1,1,2,2-Tetrachloroethane g/L0.50ND Tetrachloroethylene g/L0.50ND Toluene g/L0.50ND 1,2,3-Trichlorobenzene g/L1.0ND 1,2,4-Trichlorobenzene g/L0.50ND Page 35 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252860 - SW-846 5030B Blank (B252860-BLK1) Prepared: 02/24/20 Analyzed: 02/25/20 1,1,1-Trichloroethane g/L0.50ND 1,1,2-Trichloroethane g/L0.50ND Trichloroethylene g/L0.50ND Trichlorofluoromethane (Freon 11)g/L0.50ND 1,2,3-Trichloropropane g/L0.50ND 1,2,4-Trimethylbenzene g/L0.50ND 1,3,5-Trimethylbenzene g/L0.50ND Vinyl Acetate g/L20ND Vinyl Chloride g/L0.50ND m+p Xylene g/L1.0ND o-Xylene g/L0.50ND g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 88.622.2 g/L 25.0 70-130Surrogate: Toluene-d8 96.624.2 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 90.122.5 LCS (B252860-BS1) Prepared & Analyzed: 02/24/20 Acetone g/L50 100 70-13085.785.7 Benzene g/L0.50 10.0 70-13080.48.04 Bromobenzene g/L0.50 10.0 70-13098.69.86 Bromochloromethane g/L0.50 10.0 70-13089.48.94 Bromodichloromethane g/L0.50 10.0 70-13095.99.59 Bromoform g/L0.50 10.0 70-13096.49.64 Bromomethane g/L1.0 10.0 60-14092.59.25 2-Butanone (MEK)g/L5.0 100 70-13080.480.4 n-Butylbenzene g/L0.50 10.0 70-13010110.1 sec-Butylbenzene g/L0.50 10.0 70-13010410.4 tert-Butylbenzene g/L0.50 10.0 70-13010510.5 Carbon Tetrachloride g/L0.50 10.0 70-13091.79.17 Chlorobenzene g/L0.50 10.0 70-13010110.1 Ethanol g/L50 100 70-130125125 Chlorodibromomethane g/L0.50 10.0 70-13095.49.54 Chloroethane g/L0.50 10.0 60-14081.78.17 Chloroform g/L0.50 10.0 70-13085.28.52 Chloromethane g/L0.60 10.0 60-14072.87.28 2-Chlorotoluene g/L0.50 10.0 70-13094.19.41 4-Chlorotoluene g/L0.50 10.0 70-13010310.3 1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13093.99.39 1,2-Dichlorobenzene g/L0.50 10.0 70-13099.79.97 1,3-Dichlorobenzene g/L0.50 10.0 70-13099.89.98 1,4-Dichlorobenzene g/L0.50 10.0 70-13010110.1 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14065.26.52 1,1-Dichloroethane g/L0.50 10.0 70-13085.38.53 1,2-Dichloroethane g/L0.50 10.0 70-13094.29.42 1,1-Dichloroethylene g/L0.50 10.0 70-13087.88.78 cis-1,2-Dichloroethylene g/L0.50 10.0 70-13089.18.91 trans-1,2-Dichloroethylene g/L0.50 10.0 70-13085.78.57 1,2-Dichloropropane g/L0.50 10.0 70-13095.39.53 1,3-Dichloropropane g/L0.50 10.0 70-13095.79.57 2,2-Dichloropropane g/L0.50 10.0 70-13083.28.32 1,1-Dichloropropene g/L0.50 10.0 70-13086.88.68 cis-1,3-Dichloropropene g/L0.50 10.0 70-13096.89.68 trans-1,3-Dichloropropene g/L0.50 10.0 70-13093.19.31 Page 36 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252860 - SW-846 5030B LCS (B252860-BS1) Prepared & Analyzed: 02/24/20 Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13096.59.65 Ethylbenzene g/L0.50 10.0 70-13010310.3 2-Hexanone (MBK)g/L5.0 100 70-13099.999.9 Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010810.8 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13099.79.97 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 L-0470-13067.2 *6.72 Methylene Chloride g/L5.0 10.0 70-13093.09.30 4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-130104104 Naphthalene g/L0.50 10.0 70-13093.09.30 n-Propylbenzene g/L0.50 10.0 70-13010410.4 Styrene g/L0.50 10.0 70-13010110.1 1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13098.99.89 Tetrachloroethylene g/L0.50 10.0 70-13010110.1 Toluene g/L0.50 10.0 70-13094.79.47 1,2,3-Trichlorobenzene g/L1.0 10.0 70-13096.59.65 1,2,4-Trichlorobenzene g/L0.50 10.0 70-13095.99.59 1,1,1-Trichloroethane g/L0.50 10.0 70-13093.49.34 1,1,2-Trichloroethane g/L0.50 10.0 70-13092.39.23 Trichloroethylene g/L0.50 10.0 70-13091.79.17 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13088.78.87 1,2,3-Trichloropropane g/L0.50 10.0 70-13093.99.39 1,2,4-Trimethylbenzene g/L0.50 10.0 70-13098.09.80 1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010310.3 Vinyl Acetate g/L20 100 70-13078.178.1 Vinyl Chloride g/L0.50 10.0 L-0260-140168*16.8 m+p Xylene g/L1.0 20.0 70-13010320.6 o-Xylene g/L0.50 10.0 70-13010510.5 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 88.922.2 g/L 25.0 70-130Surrogate: Toluene-d8 97.824.4 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.324.6 LCS Dup (B252860-BSD1) Prepared & Analyzed: 02/24/20 Acetone g/L50 100 2570-13082.3 4.1282.3 Benzene g/L0.50 10.0 2570-13079.4 1.257.94 Bromobenzene g/L0.50 10.0 2570-13097.6 1.029.76 Bromochloromethane g/L0.50 10.0 2570-13088.3 1.248.83 Bromodichloromethane g/L0.50 10.0 2570-13094.1 1.899.41 Bromoform g/L0.50 10.0 2570-13095.2 1.259.52 Bromomethane g/L1.0 10.0 2560-14079.0 15.77.90 2-Butanone (MEK)g/L5.0 100 2570-13073.2 9.4373.2 n-Butylbenzene g/L0.50 10.0 2570-130100 1.2910.0 sec-Butylbenzene g/L0.50 10.0 2570-130104 0.48110.4 tert-Butylbenzene g/L0.50 10.0 2570-130104 0.76610.4 Carbon Tetrachloride g/L0.50 10.0 2570-13090.6 1.219.06 Chlorobenzene g/L0.50 10.0 2570-130101 0.0010.1 Ethanol g/L50 100 2570-130127 1.67127 Chlorodibromomethane g/L0.50 10.0 2570-13095.0 0.4209.50 Chloroethane g/L0.50 10.0 2560-14077.0 5.927.70 Chloroform g/L0.50 10.0 2570-13082.9 2.748.29 Chloromethane g/L0.60 10.0 2560-14065.8 10.16.58 2-Chlorotoluene g/L0.50 10.0 2570-13092.0 2.269.20 4-Chlorotoluene g/L0.50 10.0 2570-130102 1.2710.2 Page 37 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B252860 - SW-846 5030B LCS Dup (B252860-BSD1) Prepared & Analyzed: 02/24/20 1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13088.2 6.268.82 1,2-Dichlorobenzene g/L0.50 10.0 2570-13098.0 1.729.80 1,3-Dichlorobenzene g/L0.50 10.0 2570-13099.4 0.4029.94 1,4-Dichlorobenzene g/L0.50 10.0 2570-13099.8 1.209.98 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14062.7 3.916.27 1,1-Dichloroethane g/L0.50 10.0 2570-13084.6 0.8248.46 1,2-Dichloroethane g/L0.50 10.0 2570-13091.7 2.699.17 1,1-Dichloroethylene g/L0.50 10.0 2570-13085.6 2.548.56 cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13086.7 2.738.67 trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13083.8 2.248.38 1,2-Dichloropropane g/L0.50 10.0 2570-13092.8 2.669.28 1,3-Dichloropropane g/L0.50 10.0 2570-13090.8 5.259.08 2,2-Dichloropropane g/L0.50 10.0 2570-13082.1 1.338.21 1,1-Dichloropropene g/L0.50 10.0 2570-13084.9 2.218.49 cis-1,3-Dichloropropene g/L0.50 10.0 2570-13093.0 4.009.30 trans-1,3-Dichloropropene g/L0.50 10.0 2570-13087.8 5.868.78 Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13093.0 3.699.30 Ethylbenzene g/L0.50 10.0 2570-130100 3.3410.0 2-Hexanone (MBK)g/L5.0 100 2570-13093.4 6.7293.4 Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130104 3.0210.4 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130101 1.2010.1 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 25 L-0470-13059.6 12.0*5.96 Methylene Chloride g/L5.0 10.0 2570-13088.6 4.858.86 4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-13095.2 8.8995.2 Naphthalene g/L0.50 10.0 2570-13094.2 1.289.42 n-Propylbenzene g/L0.50 10.0 2570-130104 0.28910.4 Styrene g/L0.50 10.0 2570-130101 0.59510.1 1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13094.7 4.349.47 Tetrachloroethylene g/L0.50 10.0 2570-13097.3 3.839.73 Toluene g/L0.50 10.0 2570-13092.4 2.469.24 1,2,3-Trichlorobenzene g/L1.0 10.0 2570-13098.9 2.469.89 1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130101 4.7810.1 1,1,1-Trichloroethane g/L0.50 10.0 2570-13091.4 2.169.14 1,1,2-Trichloroethane g/L0.50 10.0 2570-13088.2 4.548.82 Trichloroethylene g/L0.50 10.0 2570-13089.1 2.888.91 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-13085.3 3.918.53 1,2,3-Trichloropropane g/L0.50 10.0 2570-13093.5 0.4279.35 1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13096.2 1.859.62 1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130101 2.0610.1 Vinyl Acetate g/L20 100 2570-13074.8 4.2874.8 Vinyl Chloride g/L0.50 10.0 25 L-0260-140170 1.54*17.0 m+p Xylene g/L1.0 20.0 2570-130101 1.2720.3 o-Xylene g/L0.50 10.0 2570-130104 1.1510.4 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.622.9 g/L 25.0 70-130Surrogate: Toluene-d8 97.624.4 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.524.6 Page 38 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. FLAG/QUALIFIER SUMMARY Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. L-02 Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side. L-04 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria. L-07 Elevated reporting limit due to high concentration of target compounds.RL-11 [TOC_1]Flag/Qualifier Summary[TOC] Page 39 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report SM21-22 6200B in Water NCAcetone NCBenzene NCBromobenzene NCBromochloromethane NCBromodichloromethane NCBromoform NCBromomethane NC2-Butanone (MEK) NCn-Butylbenzene NCsec-Butylbenzene NCtert-Butylbenzene NCCarbon Tetrachloride NCChlorobenzene NCEthanol NCChlorodibromomethane NCChloroethane NCChloroform NCChloromethane NC2-Chlorotoluene NC4-Chlorotoluene NC1,2-Dibromoethane (EDB) NC1,2-Dichlorobenzene NC1,3-Dichlorobenzene NC1,4-Dichlorobenzene NCDichlorodifluoromethane (Freon 12) NC1,1-Dichloroethane NC1,2-Dichloroethane NC1,1-Dichloroethylene NCcis-1,2-Dichloroethylene NCtrans-1,2-Dichloroethylene NC1,2-Dichloropropane NC1,3-Dichloropropane NC2,2-Dichloropropane NC1,1-Dichloropropene NCcis-1,3-Dichloropropene NCtrans-1,3-Dichloropropene NCDiisopropyl Ether (DIPE) NCEthylbenzene NC2-Hexanone (MBK) NCIsopropylbenzene (Cumene) NCp-Isopropyltoluene (p-Cymene) NCMethyl tert-Butyl Ether (MTBE) NCMethylene Chloride NC4-Methyl-2-pentanone (MIBK) NCNaphthalene NCn-Propylbenzene NCStyrene [TOC_1]Certifications[TOC] Page 40 of 45 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report SM21-22 6200B in Water NC1,1,2,2-Tetrachloroethane NCTetrachloroethylene NCToluene NC1,2,3-Trichlorobenzene NC1,2,4-Trichlorobenzene NC1,1,1-Trichloroethane NC1,1,2-Trichloroethane NCTrichloroethylene NCTrichlorofluoromethane (Freon 11) NC1,2,3-Trichloropropane NC1,2,4-Trimethylbenzene NC1,3,5-Trimethylbenzene NCVinyl Acetate NCVinyl Chloride NCm+p Xylene NCo-Xylene The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022 M-MA100Massachusetts DEPMA 06/30/2020 PH-0567Connecticut Department of Publilc HealthCT 09/30/2021 10899 NELAPNew York State Department of HealthNY 04/1/2020 2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2021 LAO00112Rhode Island Department of HealthRI 12/30/2020 652North Carolina Div. of Water QualityNC 12/31/2020 MA007 NELAPNew Jersey DEPNJ 06/30/2020 E871027 NELAPFlorida Department of HealthFL 06/30/2020 LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020 2011028State of MaineME 06/9/2021 460217Commonwealth of VirginiaVA 12/14/2020 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020 VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020 25703North Carolina Department of HealthNC-DW 07/31/2020 68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020 Page 41 of 45 Table of Contents Page 42 of 45 Table of Contents Page 43 of 45 Table of Contents Page 44 of 45 Table of Contents Page 45 of 45 Table of Contents