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HomeMy WebLinkAbout9209_NorthWakeLeachate_MSWLF_GWMR_20170922North Wake Subtitle D Landfill Facility Permit No. 9209-MSWLF-1996 Leachate Sampling Report (September 2017 Sampling Event) Wake County Report Prepared October 2017 5400 Glenwood Avenue, Suite 400 Raleigh, North Carolina 27612 tel: 919 325-3500 fax: 919 781-5730 October 31, 2017 Ms. Jaclynne Drummond North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section 2090 U.S. 70 Highway Swannanoa, North Carolina 28778 Subject: September 2017 Semi-Annual Leachate Sampling Results North Wake Subtitle D Landfill Facility Permit No. 9209-MSWLF-1996 Dear Ms. Drummond: CDM Smith Inc., on behalf of Wake County, is submitting an electronic copy of the September 2017 semi-annual leachate sampling results. Leachate samples were collected from the leachate sampling station at the Wake County Subtitle D Landfill on September 22, 2017. Water quality parameters at the time samples were collected are presented in Table 1. Shealy Environmental Services, Inc. located in West Columbia, South Carolina, analyzed the leachate samples for North Carolina Appendix I volatile organic compounds and metals along with biochemical oxygen demand, chemical oxygen demand, phosphate, nitrate, and sulfate. Laboratory analytical results are provided in Appendix A. A copy of this report will be placed in the operating record for this facility. If you have any questions or require further explanation, do not hesitate to call me at 919-325-3500. Very truly yours, Mathew F. Colone, P.G. CDM Smith Inc. cc: John Roberson, WCSWM Elliot Cornell, WCSWM Table 1 Leachate Water Quality Parameters September 2017 Semi-Annual Sampling Event North Wake Subtitle D Landfill - Permit Number 9209-MSWLF-1996 9209-MSWLF-1996 29-Oct-10 7.58 8,461 19.0 101 2.64 12.7 9209-MSWLF-1996 15-Mar-11 7.30 1,361 16.6 55 3.87 -196.7 9209-MSWLF-1996 2-Nov-11 7.13 15,380 19.6 95 1.97 -25.2 9209-MSWLF-1996 11-Apr-12 6.28 12,009 17.4 18 1.64 95.1 9209-MSWLF-1996 26-Oct-12 6.73 7,710 20.5 53 3.73 -128.7 9209-MSWLF-1996 11-Apr-13 6.61 8,884 19.2 31 4.52 -107.9 9209-MSWLF-1996 17-Oct-13 6.41 5,807 21.4 155 3.56 -34.8 9209-MSWLF-1996 3-Apr-14 7.56 14,100 17.0 57 0.51 -256.3 9209-MSWLF-1996 13-Nov-14 7.38 16,790 18.8 185 0.42 -246.7 9209-MSWLF-1996 9-Apr-15 7.38 16,690 19.8 223 1.33 -81.2 9209-MSWLF-1996 15-Oct-15 7.46 1,824 19.6 26 0.84 -153.1 9209-MSWLF-1996 21-Apr-16 8.01 1,630 20.7 95 0.31 -172.3 9209-MSWLF-1996 14-Sep-16 7.64 1,313 21.7 35 0.05 -146.6 9209-MSWLF-1996 11-Apr-17 8.57 1,201 20.8 31 2.56 814.4 9209-MSWLF-1996 22-Sep-17 8.22 1,480 15.5 186 1.22 -89 Notes: 1. The first sampling event was completed in October 2010 by CDM Smith Inc. 2. µS/cm - Microsiemens per centimeter 3. NTUs - Nephelometric Turbidity Units 4. DO - Dissolved Oxygen 5. mg/L - Milligrams per liter 6. ORP - Oxidation-Reduction Potential 7. S.U. - Standard Units 8. mVs - Millivolts Leachate Facility Permit Number Sampling Date pH S.U. Conductivity (µS/cm) Temperature (degrees Celsius) Turbidity (NTUs) DO (mg/L) ORP (mVs) Page 1 of 1 October 2017 Appendix A Analytical Data SHEALY ENVIRONMENTAL SERVICES,INC. The electronic signature above is the equivalent of a handwritten signature. This report shall not be reproduced,except in its entirety,without the written approval of Shealy Environmental Services,Inc. Shealy Environmental Services,Inc. 106 Vantage Point Drive West Columbia,SC 29172 (803)791-9700 Fax (803)791-9111 www.shealylab.com Report of Analysis CDM Smith 5400 Glenwood Avenue Suite 400 Raleigh,NC 27612 Attention:Mathew Colone Project Name:North Wake Unlined Landfill Lot Number:SI21015 Date Completed:10/11/2017 Revision Date:10/11/2017 10/11/2017 4:56 PM Approved and released by: Project Manager:Cathy S.Dover Page 1 of 234 SHEALY ENVIRONMENTAL SERVICES,INC. SC DHEC No:32010001 NELAC No:E87653 NC DENR No:329 NC Field Parameters No:5639 Shealy Environmental Services,Inc. 106 Vantage Point Drive West Columbia,SC 29172 (803)791-9700 Fax (803)791-9111 www.shealylab.com Case Narrative CDM Smith Lot Number:SI21015 This Report of Analysis contains the analytical result(s)for the sample(s)listed on the Sample Summary following this Case Narrative. The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt,sample analysis,and data review have been performed in accordance with the most current approved NELAC standards,the Shealy Environmental Services,Inc.("Shealy")Quality Assurance Management Plan (QAMP),standard operating procedures (SOPs),and Shealy policies.Any exceptions to the NELAC standards,the QAMP,SOPs or policies are qualified on the results page or discussed below. RSK175-MEE Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD)for analytical batch 52348 &52479. An LCS/LCSD was run in lieu of an MS/MSD. Metals 6020B Sample SI21015-022 (LEACHATE)was diluted due to the nature of the sample matrix.The LOQ has been elevated to reflect the dilution. Sulfide For sample SI21015-001 (MW-5R),the endpoint was inadvertently missed.When the analyst checked the volume of the titrant was at least 8.0 mLs.Therefore,the result is at least 2.56 mg/L and less.Nitrate NitrateSample SI21015-022 (LEACHATE)was diluted due to the nature of the sample matrix (high chloride).The LOQ has been elevated to reflect the dilution. It was noticed on 10/6/17,after an inquiry from Mat Colone that the VOA for the leachate sample was not in the pdf report.We then noticed that our sample receiving folks had forgotten to add the VOA and mercury +the additional phosphorus that Janelle Farley requested after-the-fact.The final results for these three analyses (VOA,mercury and phosphorus)are included inthis revised pdf report. If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. Page 2 of 234 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary CDM Smith Lot Number: SI21015 Project Name: North Wake Unlined Landfill Project Number: Sample Number Sample ID Matrix Date Sampled Date Received 001 09/20/2017 1545MW-5R Aqueous 09/21/2017 002 09/20/2017 0945MW-8 Aqueous 09/21/2017 003 09/18/2017 1500MW-7 Aqueous 09/21/2017 004 09/18/2017 1015MW-8d Aqueous 09/21/2017 005 09/18/2017 1355MW-10d Aqueous 09/21/2017 006 09/20/2017 1650MW-23 Aqueous 09/21/2017 007 09/20/2017 1640MW-24 Aqueous 09/21/2017 008 09/18/2017 1630MW-31d Aqueous 09/21/2017 009 09/18/2017 0800DUP-UL Aqueous 09/21/2017 010 09/20/2017 1310EQ BLANK Aqueous 09/21/2017 011 09/20/2017 1345SW-3 Aqueous 09/21/2017 012 09/20/2017 1420SW-7 Aqueous 09/21/2017 013 09/20/2017 1405SW-8 Aqueous 09/21/2017 014 09/21/2017 0905MW-6 Aqueous 09/22/2017 015 09/21/2017 1225MW-9 Aqueous 09/22/2017 016 09/21/2017 1130MW-23d Aqueous 09/22/2017 017 09/21/2017 1535MW-36d Aqueous 09/22/2017 018 09/21/2017 1325SW-2 Aqueous 09/22/2017 019 09/21/2017 0800TRIP BLANK Aqueous 09/22/2017 020 09/22/2017 1530MW-32 Aqueous 09/23/2017 021 09/20/2017 1310TB-1A DEEP Aqueous 09/23/2017 022 09/22/2017 1630LEACHATEAqueous 09/23/2017 023 09/22/2017 1600MW-36 Aqueous 09/23/2017 024 09/22/2017 0930MW-5R Aqueous 09/23/2017 025 09/22/2017 1350MW-6 Aqueous 09/23/2017 026 09/22/2017 0915MW-6d Aqueous 09/23/2017 027 09/22/2017 1410MW-9 Aqueous 09/23/2017 028 09/22/2017 1245MW-10 Aqueous 09/23/2017 029 09/22/2017 0745MW-11 Aqueous 09/23/2017 030 09/22/2017 0715MW-11d Aqueous 09/23/2017 031 09/22/2017 1130MW-29d Aqueous 09/23/2017 032 09/23/2017MW-8 Aqueous 09/23/2017 033 09/23/2017TRIP BLANK Aqueous 09/23/2017 (33 samples) 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 3 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith TRIP BLANK SI21015-019 09/21/2017 0800 09/22/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 09/24/2017 1236 BWS 52284 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Acetone 67-64-1 8260B 10 U 1ug/L2.010 Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0 Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50 Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50 Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50 Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50 Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50 2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010 Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50 Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50 Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50 Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50 Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50 Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50 Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50 1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50 Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50 trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50 1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50 1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50 1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50 cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50 trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50 1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50 cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50 trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50 Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50 2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010 Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0 4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010 Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50 Styrene 100-42-5 8260B 0.50 U 1ug/L0.410.50 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50 Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50 Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50 Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50 Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 80 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith TRIP BLANK SI21015-019 09/21/2017 0800 09/22/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 09/24/2017 1236 BWS 52284 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50 Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0 Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50 Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0 AcceptanceRun 1 Surrogate Q % Recovery Limits Bromofluorobenzene 99 70-130 1,2-Dichloroethane-d4 93 70-130 Toluene-d8 97 70-130 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 81 of 234 Inorganic non-metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith LEACHATE SI21015-022 09/22/2017 1630 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 (BOD, 5 day) SM 5210B-2011 1 09/28/2017 0903 SLU 09/23/2017 1243 11592 1 (COD) SM 5220D-2011 10 09/27/2017 1715 AMM1 09/27/2017 1230 1 (Nitrate - N) 300.0 25 09/24/2017 0208 TAF 52260 1 (Phosphorus) 365.1 5 10/10/2017 0959 DMA 10/09/2017 1323 53593 1 (Sulfate) 300.0 25 09/24/2017 0208 TAF 52257 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL BOD, 5 day SM 5210B-20 560 1mg/L0.182.0 COD SM 5220D-20 2100 D 1mg/L80100 Nitrate - N 300.0 0.50 U 1mg/L0.130.50 Phosphorus 7723-14-0 365.1 5.0 D 1mg/L0.131.3 Sulfate 300.0 29 D 1mg/L5.025 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 90 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith LEACHATE SI21015-022 09/22/2017 1630 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 5 10/06/2017 1640 TML 53436 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Acetone 67-64-1 8260B 950 D 1ug/L1050 Benzene 71-43-2 8260B 2.5 U 1ug/L2.02.5 Bromochloromethane 74-97-5 8260B 2.5 U 1ug/L2.02.5 Bromodichloromethane 75-27-4 8260B 2.5 U 1ug/L2.02.5 Bromoform 75-25-2 8260B 2.5 U 1ug/L2.02.5 Bromomethane (Methyl bromide)74-83-9 8260B 2.5 U 1ug/L2.02.5 2-Butanone (MEK)78-93-3 8260B 1300 D 1ug/L1050 Carbon disulfide 75-15-0 8260B 19 D 1ug/L2.02.5 Carbon tetrachloride 56-23-5 8260B 2.5 U 1ug/L2.02.5 Chlorobenzene 108-90-7 8260B 2.5 U 1ug/L2.02.5 Chloroethane 75-00-3 8260B 2.5 U 1ug/L2.02.5 Chloroform 67-66-3 8260B 2.5 U 1ug/L2.02.5 Chloromethane (Methyl chloride)74-87-3 8260B 2.5 U 1ug/L2.02.5 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 2.5 U 1ug/L2.02.5 Dibromochloromethane 124-48-1 8260B 2.5 U 1ug/L2.02.5 1,2-Dibromoethane (EDB)106-93-4 8260B 2.5 U 1ug/L2.02.5 Dibromomethane (Methylene bromide)74-95-3 8260B 2.5 U 1ug/L2.02.5 trans-1,4-Dichloro-2-butene 110-57-6 8260B 10 U 1ug/L2.010 1,2-Dichlorobenzene 95-50-1 8260B 2.5 U 1ug/L2.02.5 1,4-Dichlorobenzene 106-46-7 8260B 2.2 JD 1ug/L2.02.5 Dichlorodifluoromethane 75-71-8 8260B 2.5 U 1ug/L2.02.5 1,1-Dichloroethane 75-34-3 8260B 2.5 U 1ug/L2.02.5 1,2-Dichloroethane 107-06-2 8260B 2.5 U 1ug/L2.02.5 1,1-Dichloroethene 75-35-4 8260B 2.5 U 1ug/L2.02.5 cis-1,2-Dichloroethene 156-59-2 8260B 2.1 JD 1ug/L2.02.5 trans-1,2-Dichloroethene 156-60-5 8260B 2.5 U 1ug/L2.02.5 1,2-Dichloropropane 78-87-5 8260B 2.5 U 1ug/L2.02.5 cis-1,3-Dichloropropene 10061-01-5 8260B 2.5 U 1ug/L2.02.5 trans-1,3-Dichloropropene 10061-02-6 8260B 2.5 U 1ug/L2.02.5 Ethylbenzene 100-41-4 8260B 3.0 D 1ug/L2.02.5 2-Hexanone 591-78-6 8260B 50 U 1ug/L1050 Methyl iodide (Iodomethane)74-88-4 8260B 25 U 1ug/L2.025 4-Methyl-2-pentanone 108-10-1 8260B 44 JD 1ug/L1050 Methylene chloride 75-09-2 8260B 2.5 U 1ug/L2.02.5 Styrene 100-42-5 8260B 2.5 U 1ug/L2.12.5 1,1,1,2-Tetrachloroethane 630-20-6 8260B 2.5 U 1ug/L2.02.5 1,1,2,2-Tetrachloroethane 79-34-5 8260B 2.5 U 1ug/L2.02.5 Tetrachloroethene 127-18-4 8260B 2.5 U 1ug/L2.02.5 Tetrahydrofuran 109-99-9 8260B 550 D 1ug/L5.025 Toluene 108-88-3 8260B 9.5 D 1ug/L2.02.5 1,1,1-Trichloroethane 71-55-6 8260B 2.5 U 1ug/L2.02.5 1,1,2-Trichloroethane 79-00-5 8260B 2.5 U 1ug/L2.02.5 Trichloroethene 79-01-6 8260B 2.5 U 1ug/L2.02.5 Trichlorofluoromethane 75-69-4 8260B 2.5 U 1ug/L2.02.5 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 91 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith LEACHATE SI21015-022 09/22/2017 1630 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 5 10/06/2017 1640 TML 53436 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL 1,2,3-Trichloropropane 96-18-4 8260B 2.5 U 1ug/L2.02.5 Vinyl acetate 108-05-4 8260B 25 U 1ug/L5.825 Vinyl chloride 75-01-4 8260B 2.5 U 1ug/L2.02.5 Xylenes (total)1330-20-7 8260B 8.6 D 1ug/L2.05.0 AcceptanceRun 1 Surrogate Q % Recovery Limits Bromofluorobenzene 93 70-130 1,2-Dichloroethane-d4 77 70-130 Toluene-d8 96 70-130 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 92 of 234 ICP-MS Metals Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith LEACHATE SI21015-022 09/22/2017 1630 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 5 09/28/2017 1256 BNW 09/25/2017 0813 52296 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Antimony 7440-36-0 6020B 58 JD 1ug/L5.060 Arsenic 7440-38-2 6020B 300 D 1ug/L13100 Barium 7440-39-3 6020B 140 JD 1ug/L6.31000 Beryllium 7440-41-7 6020B 10 U 1ug/L1.310 Cadmium 7440-43-9 6020B 10 U 1ug/L1.310 Chromium 7440-47-3 6020B 210 D 1ug/L13100 Cobalt 7440-48-4 6020B 46 JD 1ug/L6.3100 Copper 7440-50-8 6020B 6.9 JD 1ug/L6.3100 Lead 7439-92-1 6020B 3.4 JD 1ug/L2.5100 Nickel 7440-02-0 6020B 150 JD 1ug/L13500 Selenium 7782-49-2 6020B 100 U 1ug/L13100 Silver 7440-22-4 6020B 100 U 1ug/L2.5100 Thallium 7440-28-0 6020B 55 U 1ug/L1.355 Vanadium 7440-62-2 6020B 79 JD 1ug/L15250 Zinc 7440-66-6 6020B 67 JD 1ug/L25100 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 93 of 234 CVAA Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith LEACHATE SI21015-022 09/22/2017 1630 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 7470A 7470A 1 10/09/2017 1527 COH 10/09/2017 1228 53586 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Mercury 7439-97-6 7470A 0.00020 U 1mg/L0.000180.00020 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 94 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith TRIP BLANK SI21015-033 09/23/2017 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 09/25/2017 1039 BWS 52341 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL Acetone 67-64-1 8260B 10 U 1ug/L2.010 Acrylonitrile 107-13-1 8260B 5.0 U 1ug/L0.805.0 Benzene 71-43-2 8260B 0.50 U 1ug/L0.400.50 Bromochloromethane 74-97-5 8260B 0.50 U 1ug/L0.400.50 Bromodichloromethane 75-27-4 8260B 0.50 U 1ug/L0.400.50 Bromoform 75-25-2 8260B 0.50 U 1ug/L0.400.50 Bromomethane (Methyl bromide)74-83-9 8260B 0.50 U 1ug/L0.400.50 2-Butanone (MEK)78-93-3 8260B 10 U 1ug/L2.010 Carbon disulfide 75-15-0 8260B 0.50 U 1ug/L0.400.50 Carbon tetrachloride 56-23-5 8260B 0.50 U 1ug/L0.400.50 Chlorobenzene 108-90-7 8260B 0.50 U 1ug/L0.400.50 Chloroethane 75-00-3 8260B 0.50 U 1ug/L0.400.50 Chloroform 67-66-3 8260B 0.50 U 1ug/L0.400.50 Chloromethane (Methyl chloride)74-87-3 8260B 0.50 U 1ug/L0.400.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B 0.50 U 1ug/L0.400.50 Dibromochloromethane 124-48-1 8260B 0.50 U 1ug/L0.400.50 1,2-Dibromoethane (EDB)106-93-4 8260B 0.50 U 1ug/L0.400.50 Dibromomethane (Methylene bromide)74-95-3 8260B 0.50 U 1ug/L0.400.50 trans-1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 1ug/L0.402.0 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 1ug/L0.400.50 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 1ug/L0.400.50 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 1ug/L0.400.50 1,1-Dichloroethane 75-34-3 8260B 0.50 U 1ug/L0.400.50 1,2-Dichloroethane 107-06-2 8260B 0.50 U 1ug/L0.400.50 1,1-Dichloroethene 75-35-4 8260B 0.50 U 1ug/L0.400.50 cis-1,2-Dichloroethene 156-59-2 8260B 0.50 U 1ug/L0.400.50 trans-1,2-Dichloroethene 156-60-5 8260B 0.50 U 1ug/L0.400.50 1,2-Dichloropropane 78-87-5 8260B 0.50 U 1ug/L0.400.50 cis-1,3-Dichloropropene 10061-01-5 8260B 0.50 U 1ug/L0.400.50 trans-1,3-Dichloropropene 10061-02-6 8260B 0.50 U 1ug/L0.400.50 Ethylbenzene 100-41-4 8260B 0.50 U 1ug/L0.400.50 2-Hexanone 591-78-6 8260B 10 U 1ug/L2.010 Methyl iodide (Iodomethane)74-88-4 8260B 5.0 U 1ug/L0.405.0 4-Methyl-2-pentanone 108-10-1 8260B 10 U 1ug/L2.010 Methylene chloride 75-09-2 8260B 0.50 U 1ug/L0.400.50 Styrene 100-42-5 8260B 0.50 U 1ug/L0.410.50 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 1ug/L0.400.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 1ug/L0.400.50 Tetrachloroethene 127-18-4 8260B 0.50 U 1ug/L0.400.50 Toluene 108-88-3 8260B 0.50 U 1ug/L0.400.50 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 1ug/L0.400.50 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 1ug/L0.400.50 Trichloroethene 79-01-6 8260B 0.50 U 1ug/L0.400.50 Trichlorofluoromethane 75-69-4 8260B 0.50 U 1ug/L0.400.50 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 129 of 234 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: CDM Smith TRIP BLANK SI21015-033 09/23/2017 09/23/2017 Aqueous Project Name: North Wake Unlined Landfill Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 09/25/2017 1039 BWS 52341 AnalyticalCAS Parameter Number Method Result Q LOQ Units Run DL 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 1ug/L0.400.50 Vinyl acetate 108-05-4 8260B 5.0 U 1ug/L1.25.0 Vinyl chloride 75-01-4 8260B 0.50 U 1ug/L0.400.50 Xylenes (total)1330-20-7 8260B 1.0 U 1ug/L0.401.0 AcceptanceRun 1 Surrogate Q % Recovery Limits Bromofluorobenzene 99 70-130 1,2-Dichloroethane-d4 97 70-130 Toluene-d8 99 70-130 J = Estimated result < LOQ and > DL_ LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%U = Not detected at or above the DL N = Recovery is out of criteria H = Out of holding time D = Dilution > 1 DL = Detection Limit W = Reported on wet weight basis 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 130 of 234 QC Summary QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 131 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52246-001 52246 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Chloride 1.0 09/22/2017 1619U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 132 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52246-002 52246 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Chloride 20 09/22/2017 1709982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 133 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52248-001 52248 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N 0.020 09/22/2017 1619U0.020 0.0050 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 134 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52248-002 52248 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Nitrate - N 0.80 09/22/2017 17091000.80 90-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 135 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52249-001 52249 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfate 1.0 09/22/2017 1619U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 136 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52249-002 52249 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfate 20 09/22/2017 1709982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 137 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52252-001 52252 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Chloride 1.0 09/21/2017 1639U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 138 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52252-002 52252 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Chloride 20 09/21/2017 1657982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 139 of 234 Inorganic non-metals - MS Batch: Sample ID:SI21015-001MS 52252 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Chloride 240 09/21/2017 2146N382090-1102301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 140 of 234 Inorganic non-metals - MSD Batch: Sample ID:SI21015-001MD 52252 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Chloride 240 09/21/2017 2240N422090-1100.34 202301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 141 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52253-001 52253 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Chloride 1.0 09/23/2017 1156U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 142 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52253-002 52253 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Chloride 20 09/23/2017 1336982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 143 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52254-001 52254 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Chloride 1.0 09/24/2017 0258U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 144 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52254-002 52254 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Chloride 20 09/24/2017 0028992090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 145 of 234 Inorganic non-metals - MS Batch: Sample ID:SI21015-029MS 52254 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Chloride 25 09/24/2017 0118982090-1105.2 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 146 of 234 Inorganic non-metals - MSD Batch: Sample ID:SI21015-029MD 52254 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Chloride 24 09/24/2017 0143962090-1101.2 205.2 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 147 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52256-001 52256 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfate 1.0 09/23/2017 1156U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 148 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52256-002 52256 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfate 20 09/23/2017 1336982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 149 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52257-001 52257 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfate 1.0 09/24/2017 0258U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 150 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52257-002 52257 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfate 19 09/24/2017 0028972090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 151 of 234 Inorganic non-metals - MS Batch: Sample ID:SI21015-029MS 52257 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Sulfate 19 09/24/2017 0118972090-1100.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 152 of 234 Inorganic non-metals - MSD Batch: Sample ID:SI21015-029MD 52257 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Sulfate 19 09/24/2017 0143952090-1101.6 200.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 153 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52258-001 52258 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N 0.020 09/21/2017 1639U0.020 0.0050 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 154 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52258-002 52258 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Nitrate - N 0.76 09/21/2017 1657950.80 90-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 155 of 234 Inorganic non-metals - MS Batch: Sample ID:SI21015-001MS 52258 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Nitrate - N 0.68 09/21/2017 2146N560.80 90-1100.23 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 156 of 234 Inorganic non-metals - MSD Batch: Sample ID:SI21015-001MD 52258 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Nitrate - N 0.77 09/21/2017 2240N670.80 90-11012 200.23 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 157 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52259-001 52259 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N 0.020 09/23/2017 1156U0.020 0.0050 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 158 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52259-002 52259 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Nitrate - N 0.80 09/23/2017 13361000.80 90-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 159 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52260-001 52260 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Nitrate - N 0.020 09/24/2017 0258U0.020 0.0050 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 160 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52260-002 52260 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Nitrate - N 0.79 09/24/2017 0028990.80 90-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 161 of 234 Inorganic non-metals - MS Batch: Sample ID:SI21015-029MS 52260 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Nitrate - N 1.7 09/24/2017 0118970.80 90-1100.88 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 162 of 234 Inorganic non-metals - MSD Batch: Sample ID:SI21015-029MD 52260 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Nitrate - N 1.6 09/24/2017 0143960.80 90-1100.81 200.88 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 163 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52287-001 52287 Analytical Method:SM 5310C-2011 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil TOC 1.0 09/24/2017 1623U1.0 0.60 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 164 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52287-002 52287 Analytical Method:SM 5310C-2011 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) TOC 20 09/24/2017 16391012090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 165 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52304-001 52304 Analytical Method:SM 4500-S2 F-2011 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfide 2.5 09/25/2017 1103U2.5 0.62 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 166 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52304-002 52304 Analytical Method:SM 4500-S2 F-2011 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfide 9.8 09/25/2017 1103981080-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 167 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52458-001 52458 Analytical Method:SM 2320B-2011 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Alkalinity 3.4 09/26/2017 1336J102.0 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 168 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52458-002 52458 Analytical Method:SM 2320B-2011 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Alkalinity 110 09/26/2017 134210810090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 169 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52591-001 52591 Analytical Method:SM 4500-S2 F-2011 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfide 1.0 09/27/2017 1404U1.0 0.62 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 170 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52591-002 52591 Analytical Method:SM 4500-S2 F-2011 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfide 9.8 09/27/2017 1404981080-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 171 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ52702-001 52702 Analytical Method:SM 5310C-2011 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil TOC 1.0 10/01/2017 1524U1.0 0.60 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 172 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ52702-002 52702 Analytical Method:SM 5310C-2011 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) TOC 21 10/01/2017 15401032090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 173 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ53072-001 53072 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Sulfate 1.0 10/02/2017 1729U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 174 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ53072-002 53072 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Sulfate 20 10/02/2017 1751982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 175 of 234 Inorganic non-metals - MB Batch: Sample ID:SQ53074-001 53074 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Chloride 1.0 10/02/2017 1729U1.0 0.20 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 176 of 234 Inorganic non-metals - LCS Batch: Sample ID:SQ53074-002 53074 Analytical Method:300.0 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Chloride 20 10/02/2017 1751982090-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 177 of 234 Inorganic non-metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ53593-001 53593 365.1 10/09/2017 1323Analytical Method:365.1 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Phosphorus 0.050 10/10/2017 0937U0.050 0.0050 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 178 of 234 Inorganic non-metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ53593-002 53593 365.1 10/09/2017 1323Analytical Method:365.1 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Phosphorus 0.24 10/10/2017 0937960.25 90-1101 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 179 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ52284-001 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Acetone 10 09/24/2017 1137U102.0 ug/L1 Acrylonitrile 5.0 09/24/2017 1137U5.0 0.80 ug/L1 Benzene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Bromochloromethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Bromodichloromethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Bromoform 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Bromomethane (Methyl bromide)0.50 09/24/2017 1137U0.50 0.40 ug/L1 2-Butanone (MEK)10 09/24/2017 1137U102.0 ug/L1 Carbon disulfide 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Carbon tetrachloride 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Chlorobenzene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Chloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Chloroform 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Chloromethane (Methyl chloride)0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,2-Dibromo-3-chloropropane (DBCP)0.50 09/24/2017 1137U0.50 0.40 ug/L1 Dibromochloromethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,2-Dibromoethane (EDB)0.50 09/24/2017 1137U0.50 0.40 ug/L1 Dibromomethane (Methylene bromide)0.50 09/24/2017 1137U0.50 0.40 ug/L1 trans-1,4-Dichloro-2-butene 2.0 09/24/2017 1137U2.0 0.40 ug/L1 1,2-Dichlorobenzene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,4-Dichlorobenzene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Dichlorodifluoromethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,1-Dichloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,2-Dichloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,1-Dichloroethene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 cis-1,2-Dichloroethene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 trans-1,2-Dichloroethene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,2-Dichloropropane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 cis-1,3-Dichloropropene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 trans-1,3-Dichloropropene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Ethylbenzene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 2-Hexanone 10 09/24/2017 1137U102.0 ug/L1 Methyl iodide (Iodomethane)5.0 09/24/2017 1137U5.0 0.40 ug/L1 4-Methyl-2-pentanone 10 09/24/2017 1137U102.0 ug/L1 Methylene chloride 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Styrene 0.50 09/24/2017 1137U0.50 0.41 ug/L1 1,1,1,2-Tetrachloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,1,2,2-Tetrachloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Tetrachloroethene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Toluene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,1,1-Trichloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 1,1,2-Trichloroethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Trichloroethene 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Trichlorofluoromethane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 180 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ52284-001 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil 1,2,3-Trichloropropane 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Vinyl acetate 5.0 09/24/2017 1137U5.0 1.2 ug/L1 Vinyl chloride 0.50 09/24/2017 1137U0.50 0.40 ug/L1 Xylenes (total)1.0 09/24/2017 1137U1.0 0.40 ug/L1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 99 70-130 1,2-Dichloroethane-d4 94 70-130 Toluene-d8 100 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 181 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ52284-002 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Acetone 110 09/24/2017 104011110060-1401 Acrylonitrile 110 09/24/2017 104010510070-1301 Benzene 52 09/24/2017 10401045070-1301 Bromochloromethane 49 09/24/2017 1040975070-1301 Bromodichloromethane 53 09/24/2017 10401065070-1301 Bromoform 54 09/24/2017 10401095070-1301 Bromomethane (Methyl bromide)52 09/24/2017 10401045070-1301 2-Butanone (MEK)88 09/24/2017 10408810070-1301 Carbon disulfide 55 09/24/2017 10401105070-1301 Carbon tetrachloride 54 09/24/2017 10401095070-1301 Chlorobenzene 52 09/24/2017 10401045070-1301 Chloroethane 52 09/24/2017 10401055070-1301 Chloroform 52 09/24/2017 10401055070-1301 Chloromethane (Methyl chloride)50 09/24/2017 10401005060-1401 1,2-Dibromo-3-chloropropane (DBCP)48 09/24/2017 1040965070-1301 Dibromochloromethane 52 09/24/2017 10401035070-1301 1,2-Dibromoethane (EDB)48 09/24/2017 1040955070-1301 Dibromomethane (Methylene bromide)47 09/24/2017 1040945070-1301 trans-1,4-Dichloro-2-butene 48 09/24/2017 1040965070-1301 1,2-Dichlorobenzene 53 09/24/2017 10401065070-1301 1,4-Dichlorobenzene 53 09/24/2017 10401055070-1301 Dichlorodifluoromethane 55 09/24/2017 10401105060-1401 1,1-Dichloroethane 53 09/24/2017 10401075070-1301 1,2-Dichloroethane 51 09/24/2017 10401035070-1301 1,1-Dichloroethene 53 09/24/2017 10401075070-1301 cis-1,2-Dichloroethene 49 09/24/2017 1040995070-1301 trans-1,2-Dichloroethene 51 09/24/2017 10401015070-1301 1,2-Dichloropropane 49 09/24/2017 1040975070-1301 cis-1,3-Dichloropropene 51 09/24/2017 10401025070-1301 trans-1,3-Dichloropropene 48 09/24/2017 1040975070-1301 Ethylbenzene 51 09/24/2017 10401035070-1301 2-Hexanone 77 09/24/2017 10407710070-1301 Methyl iodide (Iodomethane)56 09/24/2017 10401125070-1301 4-Methyl-2-pentanone 94 09/24/2017 10409410070-1301 Methylene chloride 47 09/24/2017 1040945070-1301 Styrene 52 09/24/2017 10401035070-1301 1,1,1,2-Tetrachloroethane 53 09/24/2017 10401065070-1301 1,1,2,2-Tetrachloroethane 50 09/24/2017 10401005070-1301 Tetrachloroethene 53 09/24/2017 10401055070-1301 Toluene 51 09/24/2017 10401015070-1301 1,1,1-Trichloroethane 52 09/24/2017 10401035070-1301 1,1,2-Trichloroethane 47 09/24/2017 1040955070-1301 Trichloroethene 52 09/24/2017 10401045070-1301 Trichlorofluoromethane 57 09/24/2017 10401145070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 182 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ52284-002 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) 1,2,3-Trichloropropane 47 09/24/2017 1040935070-1301 Vinyl acetate 55 09/24/2017 10401115060-1401 Vinyl chloride 53 09/24/2017 10401055070-1301 Xylenes (total)100 09/24/2017 104010310070-1301 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 97 70-130 1,2-Dichloroethane-d4 90 70-130 Toluene-d8 98 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 183 of 234 Volatile Organic Compounds by GC/MS - Duplicate Batch:Prep Method: Sample ID:SI21015-001DU 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q Analysis Date% RPD % RPD Limit Sample Amount Dil(ug/L)(ug/L) Acetone 5.0 09/24/2017 1920J0.90 205.0 1 Acrylonitrile 1.0 09/24/2017 1920U0.00 20ND1 Benzene 2.9 09/24/2017 19208.0 202.7 1 Bromochloromethane 1.0 09/24/2017 1920U0.00 20ND1 Bromodichloromethane 1.0 09/24/2017 1920U0.00 20ND1 Bromoform 1.0 09/24/2017 1920U0.00 20ND1 Bromomethane (Methyl bromide)1.0 09/24/2017 1920U0.00 20ND1 2-Butanone (MEK)1.0 09/24/2017 1920U0.00 20ND1 Carbon disulfide 1.0 09/24/2017 1920U0.00 20ND1 Carbon tetrachloride 1.0 09/24/2017 1920U0.00 20ND1 Chlorobenzene 3.3 09/24/2017 19202.2 203.4 1 Chloroethane 1.1 09/24/2017 19200.88 201.1 1 Chloroform 1.0 09/24/2017 1920U0.00 20ND1 Chloromethane (Methyl chloride)1.0 09/24/2017 1920U0.00 20ND1 1,2-Dibromo-3-chloropropane (DBCP)1.0 09/24/2017 1920U0.00 20ND1 Dibromochloromethane 1.0 09/24/2017 1920U0.00 20ND1 1,2-Dibromoethane (EDB)1.0 09/24/2017 1920U0.00 20ND1 Dibromomethane (Methylene bromide)1.0 09/24/2017 1920U0.00 20ND1 trans-1,4-Dichloro-2-butene 1.0 09/24/2017 1920U0.00 20ND1 1,2-Dichlorobenzene 1.0 09/24/2017 1920U0.00 20ND1 1,4-Dichlorobenzene 15 09/24/2017 19205.3 20151 Dichlorodifluoromethane 1.0 09/24/2017 1920U0.00 20ND1 1,1-Dichloroethane 0.61 09/24/2017 19200.82 200.61 1 1,2-Dichloroethane 1.0 09/24/2017 1920U0.00 20ND1 1,1-Dichloroethene 1.0 09/24/2017 1920U0.00 20ND1 cis-1,2-Dichloroethene 1.0 09/24/2017 1920U0.00 20ND1 trans-1,2-Dichloroethene 1.0 09/24/2017 1920U0.00 20ND1 1,2-Dichloropropane 1.0 09/24/2017 1920U0.00 20ND1 cis-1,3-Dichloropropene 1.0 09/24/2017 1920U0.00 20ND1 trans-1,3-Dichloropropene 1.0 09/24/2017 1920U0.00 20ND1 Ethylbenzene 1.0 09/24/2017 1920U0.00 20ND1 2-Hexanone 1.0 09/24/2017 1920U0.00 20ND1 Methyl iodide (Iodomethane)1.0 09/24/2017 1920U0.00 20ND1 4-Methyl-2-pentanone 1.0 09/24/2017 1920U0.00 20ND1 Methylene chloride 1.0 09/24/2017 1920U0.00 20ND1 Styrene 1.0 09/24/2017 1920U0.00 20ND1 1,1,1,2-Tetrachloroethane 1.0 09/24/2017 1920U0.00 20ND1 1,1,2,2-Tetrachloroethane 1.0 09/24/2017 1920U0.00 20ND1 Tetrachloroethene 1.0 09/24/2017 1920U0.00 20ND1 Toluene 0.78 09/24/2017 19208.3 200.72 1 1,1,1-Trichloroethane 1.0 09/24/2017 1920U0.00 20ND1 1,1,2-Trichloroethane 1.0 09/24/2017 1920U0.00 20ND1 Trichloroethene 1.0 09/24/2017 1920U0.00 20ND1 Trichlorofluoromethane 1.0 09/24/2017 1920U0.00 20ND1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 184 of 234 Volatile Organic Compounds by GC/MS - Duplicate Batch:Prep Method: Sample ID:SI21015-001DU 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q Analysis Date% RPD % RPD Limit Sample Amount Dil(ug/L)(ug/L) 1,2,3-Trichloropropane 1.0 09/24/2017 1920U0.00 20ND1 Vinyl acetate 1.0 09/24/2017 1920U0.00 20ND1 Vinyl chloride 5.3 09/24/2017 19208.7 204.8 1 Xylenes (total)1.0 09/24/2017 1920U0.00 20ND1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 96 70-130 1,2-Dichloroethane-d4 96 70-130 Toluene-d8 99 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 185 of 234 Volatile Organic Compounds by GC/MS - MS Batch:Prep Method: Sample ID:SI21015-002MS 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) Acetone 99 09/24/2017 19439910060-1400.0 1 Acrylonitrile 100 09/24/2017 194310110070-1300.0 1 Benzene 55 09/24/2017 19431085070-1300.54 1 Bromochloromethane 50 09/24/2017 1943995070-1300.0 1 Bromodichloromethane 55 09/24/2017 19431115070-1300.0 1 Bromoform 50 09/24/2017 19431005070-1300.0 1 Bromomethane (Methyl bromide)55 09/24/2017 19431095070-1300.0 1 2-Butanone (MEK)93 09/24/2017 19439310070-1300.0 1 Carbon disulfide 54 09/24/2017 19431095070-1300.0 1 Carbon tetrachloride 58 09/24/2017 19431175070-1300.0 1 Chlorobenzene 55 09/24/2017 19431095070-1300.0 1 Chloroethane 54 09/24/2017 19431085070-1300.0 1 Chloroform 55 09/24/2017 19431105070-1300.0 1 Chloromethane (Methyl chloride)53 09/24/2017 19431055060-1400.0 1 1,2-Dibromo-3-chloropropane (DBCP)45 09/24/2017 1943905070-1300.0 1 Dibromochloromethane 52 09/24/2017 19431055070-1300.0 1 1,2-Dibromoethane (EDB)49 09/24/2017 1943975070-1300.0 1 Dibromomethane (Methylene bromide)48 09/24/2017 1943965070-1300.0 1 trans-1,4-Dichloro-2-butene 43 09/24/2017 1943875070-1420.0 1 1,2-Dichlorobenzene 53 09/24/2017 19431055070-1300.0 1 1,4-Dichlorobenzene 56 09/24/2017 19431085070-1301.4 1 Dichlorodifluoromethane 59 09/24/2017 19431185060-1400.0 1 1,1-Dichloroethane 56 09/24/2017 19431105070-1300.44 1 1,2-Dichloroethane 53 09/24/2017 19431065070-1300.0 1 1,1-Dichloroethene 54 09/24/2017 19431085070-1300.0 1 cis-1,2-Dichloroethene 100 09/24/2017 19431165070-130461 trans-1,2-Dichloroethene 53 09/24/2017 19431055070-1300.0 1 1,2-Dichloropropane 52 09/24/2017 19431035070-1300.0 1 cis-1,3-Dichloropropene 53 09/24/2017 19431055070-1300.0 1 trans-1,3-Dichloropropene 51 09/24/2017 19431025070-1300.0 1 Ethylbenzene 54 09/24/2017 19431085070-1300.0 1 2-Hexanone 89 09/24/2017 19438910070-1300.0 1 Methyl iodide (Iodomethane)55 09/24/2017 19431095070-1300.0 1 4-Methyl-2-pentanone 93 09/24/2017 19439310070-1300.0 1 Methylene chloride 46 09/24/2017 1943925070-1300.0 1 Styrene 52 09/24/2017 19431045070-1300.0 1 1,1,1,2-Tetrachloroethane 53 09/24/2017 19431065070-1300.0 1 1,1,2,2-Tetrachloroethane 48 09/24/2017 1943975070-1300.0 1 Tetrachloroethene 56 09/24/2017 19431115070-1300.0 1 Toluene 54 09/24/2017 19431075070-1300.0 1 1,1,1-Trichloroethane 55 09/24/2017 19431105070-1300.0 1 1,1,2-Trichloroethane 48 09/24/2017 1943965070-1300.0 1 Trichloroethene 55 09/24/2017 19431085070-1300.52 1 Trichlorofluoromethane 60 09/24/2017 19431205070-1300.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 186 of 234 Volatile Organic Compounds by GC/MS - MS Batch:Prep Method: Sample ID:SI21015-002MS 52284 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) 1,2,3-Trichloropropane 46 09/24/2017 1943935070-1300.0 1 Vinyl acetate 55 09/24/2017 19431095060-1400.0 1 Vinyl chloride 57 09/24/2017 19431155070-1300.0 1 Xylenes (total)110 09/24/2017 194310510070-1300.0 1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 93 70-130 1,2-Dichloroethane-d4 91 70-130 Toluene-d8 99 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 187 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ52341-001 52341 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Acetone 10 09/25/2017 0947U102.0 ug/L1 Acrylonitrile 5.0 09/25/2017 0947U5.0 0.80 ug/L1 Benzene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Bromochloromethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Bromodichloromethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Bromoform 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Bromomethane (Methyl bromide)0.50 09/25/2017 0947U0.50 0.40 ug/L1 2-Butanone (MEK)10 09/25/2017 0947U102.0 ug/L1 Carbon disulfide 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Carbon tetrachloride 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Chlorobenzene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Chloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Chloroform 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Chloromethane (Methyl chloride)0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,2-Dibromo-3-chloropropane (DBCP)0.50 09/25/2017 0947U0.50 0.40 ug/L1 Dibromochloromethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,2-Dibromoethane (EDB)0.50 09/25/2017 0947U0.50 0.40 ug/L1 Dibromomethane (Methylene bromide)0.50 09/25/2017 0947U0.50 0.40 ug/L1 trans-1,4-Dichloro-2-butene 2.0 09/25/2017 0947U2.0 0.40 ug/L1 1,2-Dichlorobenzene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,4-Dichlorobenzene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Dichlorodifluoromethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,1-Dichloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,2-Dichloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,1-Dichloroethene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 cis-1,2-Dichloroethene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 trans-1,2-Dichloroethene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,2-Dichloropropane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 cis-1,3-Dichloropropene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 trans-1,3-Dichloropropene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Ethylbenzene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 2-Hexanone 10 09/25/2017 0947U102.0 ug/L1 Methyl iodide (Iodomethane)5.0 09/25/2017 0947U5.0 0.40 ug/L1 4-Methyl-2-pentanone 10 09/25/2017 0947U102.0 ug/L1 Methylene chloride 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Styrene 0.50 09/25/2017 0947U0.50 0.41 ug/L1 1,1,1,2-Tetrachloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,1,2,2-Tetrachloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Tetrachloroethene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Toluene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,1,1-Trichloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 1,1,2-Trichloroethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Trichloroethene 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Trichlorofluoromethane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 188 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ52341-001 52341 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil 1,2,3-Trichloropropane 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Vinyl acetate 5.0 09/25/2017 0947U5.0 1.2 ug/L1 Vinyl chloride 0.50 09/25/2017 0947U0.50 0.40 ug/L1 Xylenes (total)1.0 09/25/2017 0947U1.0 0.40 ug/L1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 98 70-130 1,2-Dichloroethane-d4 92 70-130 Toluene-d8 96 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 189 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ52341-002 52341 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Acetone 92 09/25/2017 08479210060-1401 Acrylonitrile 100 09/25/2017 084710110070-1301 Benzene 52 09/25/2017 08471045070-1301 Bromochloromethane 48 09/25/2017 0847975070-1301 Bromodichloromethane 54 09/25/2017 08471075070-1301 Bromoform 55 09/25/2017 08471115070-1301 Bromomethane (Methyl bromide)55 09/25/2017 08471115070-1301 2-Butanone (MEK)87 09/25/2017 08478710070-1301 Carbon disulfide 55 09/25/2017 08471105070-1301 Carbon tetrachloride 54 09/25/2017 08471095070-1301 Chlorobenzene 52 09/25/2017 08471045070-1301 Chloroethane 54 09/25/2017 08471085070-1301 Chloroform 53 09/25/2017 08471065070-1301 Chloromethane (Methyl chloride)51 09/25/2017 08471035060-1401 1,2-Dibromo-3-chloropropane (DBCP)45 09/25/2017 0847905070-1301 Dibromochloromethane 53 09/25/2017 08471055070-1301 1,2-Dibromoethane (EDB)49 09/25/2017 0847985070-1301 Dibromomethane (Methylene bromide)47 09/25/2017 0847945070-1301 trans-1,4-Dichloro-2-butene 52 09/25/2017 08471055070-1301 1,2-Dichlorobenzene 52 09/25/2017 08471045070-1301 1,4-Dichlorobenzene 53 09/25/2017 08471065070-1301 Dichlorodifluoromethane 56 09/25/2017 08471125060-1401 1,1-Dichloroethane 53 09/25/2017 08471065070-1301 1,2-Dichloroethane 51 09/25/2017 08471035070-1301 1,1-Dichloroethene 53 09/25/2017 08471065070-1301 cis-1,2-Dichloroethene 50 09/25/2017 0847995070-1301 trans-1,2-Dichloroethene 51 09/25/2017 08471015070-1301 1,2-Dichloropropane 50 09/25/2017 0847995070-1301 cis-1,3-Dichloropropene 51 09/25/2017 08471035070-1301 trans-1,3-Dichloropropene 50 09/25/2017 08471005070-1301 Ethylbenzene 52 09/25/2017 08471055070-1301 2-Hexanone 91 09/25/2017 08479110070-1301 Methyl iodide (Iodomethane)55 09/25/2017 08471115070-1301 4-Methyl-2-pentanone 94 09/25/2017 08479410070-1301 Methylene chloride 46 09/25/2017 0847935070-1301 Styrene 53 09/25/2017 08471055070-1301 1,1,1,2-Tetrachloroethane 52 09/25/2017 08471055070-1301 1,1,2,2-Tetrachloroethane 49 09/25/2017 0847985070-1301 Tetrachloroethene 53 09/25/2017 08471075070-1301 Toluene 52 09/25/2017 08471045070-1301 1,1,1-Trichloroethane 52 09/25/2017 08471035070-1301 1,1,2-Trichloroethane 49 09/25/2017 0847975070-1301 Trichloroethene 52 09/25/2017 08471045070-1301 Trichlorofluoromethane 60 09/25/2017 08471205070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 190 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ52341-002 52341 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) 1,2,3-Trichloropropane 46 09/25/2017 0847935070-1301 Vinyl acetate 56 09/25/2017 08471125060-1401 Vinyl chloride 55 09/25/2017 08471105070-1301 Xylenes (total)100 09/25/2017 084710210070-1301 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 97 70-130 1,2-Dichloroethane-d4 90 70-130 Toluene-d8 99 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 191 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ53436-001 53436 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Acetone 10 10/06/2017 0943U102.0 ug/L1 Benzene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Bromochloromethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Bromodichloromethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Bromoform 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Bromomethane (Methyl bromide)0.50 10/06/2017 0943U0.50 0.40 ug/L1 2-Butanone (MEK)10 10/06/2017 0943U102.0 ug/L1 Carbon disulfide 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Carbon tetrachloride 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Chlorobenzene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Chloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Chloroform 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Chloromethane (Methyl chloride)0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,2-Dibromo-3-chloropropane (DBCP)0.50 10/06/2017 0943U0.50 0.40 ug/L1 Dibromochloromethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,2-Dibromoethane (EDB)0.50 10/06/2017 0943U0.50 0.40 ug/L1 Dibromomethane (Methylene bromide)0.50 10/06/2017 0943U0.50 0.40 ug/L1 trans-1,4-Dichloro-2-butene 2.0 10/06/2017 0943U2.0 0.40 ug/L1 1,2-Dichlorobenzene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,4-Dichlorobenzene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Dichlorodifluoromethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,1-Dichloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,2-Dichloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,1-Dichloroethene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 cis-1,2-Dichloroethene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 trans-1,2-Dichloroethene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,2-Dichloropropane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 cis-1,3-Dichloropropene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 trans-1,3-Dichloropropene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Ethylbenzene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 2-Hexanone 10 10/06/2017 0943U102.0 ug/L1 Methyl iodide (Iodomethane)5.0 10/06/2017 0943U5.0 0.40 ug/L1 4-Methyl-2-pentanone 10 10/06/2017 0943U102.0 ug/L1 Methylene chloride 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Styrene 0.50 10/06/2017 0943U0.50 0.41 ug/L1 1,1,1,2-Tetrachloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,1,2,2-Tetrachloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Tetrachloroethene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Tetrahydrofuran 5.0 10/06/2017 0943U5.0 1.0 ug/L1 Toluene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,1,1-Trichloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 1,1,2-Trichloroethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Trichloroethene 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Trichlorofluoromethane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 192 of 234 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:SQ53436-001 53436 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil 1,2,3-Trichloropropane 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Vinyl acetate 5.0 10/06/2017 0943U5.0 1.2 ug/L1 Vinyl chloride 0.50 10/06/2017 0943U0.50 0.40 ug/L1 Xylenes (total)1.0 10/06/2017 0943U1.0 0.40 ug/L1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 93 70-130 1,2-Dichloroethane-d4 85 70-130 Toluene-d8 99 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 193 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ53436-002 53436 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Acetone 110 10/06/2017 084710810060-1401 Benzene 52 10/06/2017 08471035070-1301 Bromochloromethane 48 10/06/2017 0847955070-1301 Bromodichloromethane 49 10/06/2017 0847985070-1301 Bromoform 51 10/06/2017 08471025070-1301 Bromomethane (Methyl bromide)50 10/06/2017 08471005070-1301 2-Butanone (MEK)98 10/06/2017 08479810070-1301 Carbon disulfide 52 10/06/2017 08471045070-1301 Carbon tetrachloride 48 10/06/2017 0847965070-1301 Chlorobenzene 49 10/06/2017 0847995070-1301 Chloroethane 51 10/06/2017 08471025070-1301 Chloroform 48 10/06/2017 0847965070-1301 Chloromethane (Methyl chloride)44 10/06/2017 0847875060-1401 1,2-Dibromo-3-chloropropane (DBCP)39 10/06/2017 0847785070-1301 Dibromochloromethane 49 10/06/2017 0847985070-1301 1,2-Dibromoethane (EDB)46 10/06/2017 0847925070-1301 Dibromomethane (Methylene bromide)45 10/06/2017 0847895070-1301 trans-1,4-Dichloro-2-butene 39 10/06/2017 0847785070-1301 1,2-Dichlorobenzene 49 10/06/2017 0847995070-1301 1,4-Dichlorobenzene 49 10/06/2017 0847995070-1301 Dichlorodifluoromethane 48 10/06/2017 0847975060-1401 1,1-Dichloroethane 50 10/06/2017 08471015070-1301 1,2-Dichloroethane 45 10/06/2017 0847905070-1301 1,1-Dichloroethene 50 10/06/2017 08471005070-1301 cis-1,2-Dichloroethene 49 10/06/2017 0847985070-1301 trans-1,2-Dichloroethene 50 10/06/2017 0847995070-1301 1,2-Dichloropropane 48 10/06/2017 0847965070-1301 cis-1,3-Dichloropropene 48 10/06/2017 0847965070-1301 trans-1,3-Dichloropropene 44 10/06/2017 0847895070-1301 Ethylbenzene 49 10/06/2017 0847985070-1301 2-Hexanone 85 10/06/2017 08478510070-1301 Methyl iodide (Iodomethane)55 10/06/2017 08471095070-1301 4-Methyl-2-pentanone 91 10/06/2017 08479110070-1301 Methylene chloride 47 10/06/2017 0847935070-1301 Styrene 48 10/06/2017 0847955070-1301 1,1,1,2-Tetrachloroethane 49 10/06/2017 0847995070-1301 1,1,2,2-Tetrachloroethane 49 10/06/2017 0847985070-1301 Tetrachloroethene 53 10/06/2017 08471055070-1301 Tetrahydrofuran 47 10/06/2017 0847935070-1301 Toluene 49 10/06/2017 0847985070-1301 1,1,1-Trichloroethane 46 10/06/2017 0847925070-1301 1,1,2-Trichloroethane 46 10/06/2017 0847925070-1301 Trichloroethene 50 10/06/2017 08471015070-1301 Trichlorofluoromethane 50 10/06/2017 08471005070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 194 of 234 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:SQ53436-002 53436 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) 1,2,3-Trichloropropane 46 10/06/2017 0847935070-1301 Vinyl acetate 55 10/06/2017 08471095060-1401 Vinyl chloride 47 10/06/2017 0847955070-1301 Xylenes (total)95 10/06/2017 08479510070-1301 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 92 70-130 1,2-Dichloroethane-d4 85 70-130 Toluene-d8 99 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 195 of 234 Dissolved Gases - MB Batch: Sample ID:SQ52348-001 52348 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Ethane 10 09/25/2017 1155U102.5 ug/L1 Ethene 10 09/25/2017 1155U102.5 ug/L1 Methane 10 09/25/2017 1155U102.5 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 196 of 234 Dissolved Gases - LCS Batch: Sample ID:SQ52348-002 52348 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Ethane 690 09/25/2017 112212555070-1301 Ethene 620 09/25/2017 112212152070-1301 Methane 370 09/25/2017 112212630070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 197 of 234 Dissolved Gases - LCSD Batch: Sample ID:SQ52348-003 52348 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD LimitDil(ug/L)(ug/L) Ethane 700 09/25/2017 113312655070-1300.56 301 Ethene 620 09/25/2017 113312152070-1300.23 301 Methane 370 09/25/2017 113312630070-1300.21 301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 198 of 234 Dissolved Gases - MB Batch: Sample ID:SQ52479-001 52479 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Ethane 10 09/26/2017 1424U102.5 ug/L1 Ethene 10 09/26/2017 1424U102.5 ug/L1 Methane 10 09/26/2017 1424U102.5 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 199 of 234 Dissolved Gases - LCS Batch: Sample ID:SQ52479-002 52479 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Ethane 700 09/26/2017 135312755070-1301 Ethene 620 09/26/2017 135312152070-1301 Methane 370 09/26/2017 135312530070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 200 of 234 Dissolved Gases - LCSD Batch: Sample ID:SQ52479-003 52479 Analytical Method:RSK - 175 Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD LimitDil(ug/L)(ug/L) Ethane 540 09/26/2017 14039755070-13026 301 Ethene 480 09/26/2017 14039352070-13025 301 Methane 290 09/26/2017 14039730070-13025 301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 201 of 234 ICP-MS Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ52112-001 52112 3005A 09/21/2017 1706Analytical Method:6020B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Antimony 6.0 09/22/2017 1802U6.0 0.50 ug/L1 Arsenic 10 09/22/2017 1802U101.3 ug/L1 Barium 100 09/22/2017 1802U1000.63 ug/L1 Beryllium 1.0 09/22/2017 1802U1.0 0.13 ug/L1 Cadmium 1.0 09/22/2017 1802U1.0 0.13 ug/L1 Chromium 10 09/22/2017 1802U101.3 ug/L1 Cobalt 10 09/22/2017 1802U100.63 ug/L1 Copper 10 09/22/2017 1802U100.63 ug/L1 Lead 10 09/22/2017 1802U100.25 ug/L1 Nickel 50 09/22/2017 1802U501.3 ug/L1 Selenium 10 09/22/2017 1802U101.3 ug/L1 Silver 10 09/22/2017 1802U100.25 ug/L1 Thallium 5.5 09/22/2017 1802U5.5 0.13 ug/L1 Vanadium 25 09/22/2017 1802U251.5 ug/L1 Zinc 10 09/22/2017 1802U102.5 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 202 of 234 ICP-MS Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ52112-002 52112 3005A 09/21/2017 1706Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Antimony 100 09/22/2017 180710210080-1201 Arsenic 100 09/22/2017 180710010080-1201 Barium 100 09/22/2017 180710210080-1201 Beryllium 120 09/22/2017 180711510080-1201 Cadmium 100 09/22/2017 180710210080-1201 Chromium 98 09/22/2017 18079810080-1201 Cobalt 100 09/22/2017 180710010080-1201 Copper 100 09/22/2017 180710410080-1201 Lead 100 09/22/2017 180710310080-1201 Nickel 98 09/22/2017 18079810080-1201 Selenium 98 09/22/2017 18079810080-1201 Silver 99 09/22/2017 18079910080-1201 Thallium 100 09/22/2017 180710410080-1201 Vanadium 97 09/22/2017 18079710080-1201 Zinc 100 09/22/2017 180710210080-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 203 of 234 ICP-MS Metals - MS Batch:Prep Method: Prep Date: Sample ID:SI21015-001MS 52112 3005A 09/21/2017 1706Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) Antimony 110 09/22/2017 181710810070-1300.0 1 Arsenic 100 09/22/2017 181710110070-1300.0 1 Barium 560 09/22/2017 181712210070-1304301 Beryllium 110 09/22/2017 181711510070-1300.0 1 Cadmium 100 09/22/2017 181710310070-1300.0 1 Chromium 99 09/22/2017 18179910070-1300.0 1 Cobalt 110 09/22/2017 18179710070-130131 Copper 100 09/22/2017 18179910070-1301.7 1 Lead 100 09/22/2017 181710110070-1300.0 1 Nickel 98 09/22/2017 18179710070-1301.4 1 Selenium 90 09/22/2017 18179010070-1300.0 1 Silver 97 09/22/2017 18179710070-1300.0 1 Thallium 100 09/22/2017 181710310070-1300.0 1 Vanadium 100 09/22/2017 181710310070-1300.0 1 Zinc 99 09/22/2017 18179410070-1305.8 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 204 of 234 ICP-MS Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SI21015-001MD 52112 3005A 09/21/2017 1706Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) Antimony 100 09/22/2017 182310510070-1303.2 200.0 1 Arsenic 97 09/22/2017 18239710070-1303.7 200.0 1 Barium 530 09/22/2017 18239210070-1305.4 204301 Beryllium 110 09/22/2017 182311310070-1301.4 200.0 1 Cadmium 100 09/22/2017 182310010070-1303.0 200.0 1 Chromium 97 09/22/2017 18239710070-1302.0 200.0 1 Cobalt 110 09/22/2017 18239410070-1302.7 20131 Copper 99 09/22/2017 18239710070-1302.1 201.7 1 Lead 99 09/22/2017 18239910070-1301.6 200.0 1 Nickel 94 09/22/2017 18239210070-1304.9 201.4 1 Selenium 91 09/22/2017 18239110070-1300.55 200.0 1 Silver 95 09/22/2017 18239510070-1302.0 200.0 1 Thallium 100 09/22/2017 182310210070-1301.5 200.0 1 Vanadium 99 09/22/2017 18239910070-1303.5 200.0 1 Zinc 96 09/22/2017 18239110070-1303.1 205.8 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 205 of 234 ICP-MS Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ52205-001 52205 3005A 09/22/2017 1650Analytical Method:6020B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Antimony 6.0 09/25/2017 1748U6.0 0.50 ug/L1 Arsenic 10 09/25/2017 1748U101.3 ug/L1 Barium 100 09/25/2017 1748U1000.63 ug/L1 Beryllium 1.0 09/25/2017 1748U1.0 0.13 ug/L1 Cadmium 1.0 09/25/2017 1748U1.0 0.13 ug/L1 Chromium 10 09/25/2017 1748U101.3 ug/L1 Cobalt 10 09/28/2017 1010U100.63 ug/L1 Copper 10 09/28/2017 1010U100.63 ug/L1 Lead 10 09/25/2017 1748U100.25 ug/L1 Nickel 50 09/28/2017 1010U501.3 ug/L1 Selenium 10 09/28/2017 1010U101.3 ug/L1 Silver 10 09/28/2017 1010U100.25 ug/L1 Thallium 5.5 09/28/2017 1010U5.5 0.13 ug/L1 Vanadium 25 09/25/2017 1748U251.5 ug/L1 Zinc 10 09/28/2017 1010U102.5 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 206 of 234 ICP-MS Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ52205-002 52205 3005A 09/22/2017 1650Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Antimony 100 09/25/2017 175410310080-1201 Arsenic 100 09/25/2017 175410210080-1201 Barium 100 09/25/2017 175410310080-1201 Beryllium 110 09/25/2017 175411010080-1201 Cadmium 100 09/25/2017 175410210080-1201 Chromium 100 09/25/2017 175410110080-1201 Cobalt 100 09/28/2017 101610110080-1201 Copper 110 09/28/2017 101610810080-1201 Lead 100 09/25/2017 175410210080-1201 Nickel 100 09/28/2017 101610210080-1201 Selenium 100 09/28/2017 101610010080-1201 Silver 100 09/28/2017 101610110080-1201 Thallium 95 09/28/2017 10169510080-1201 Vanadium 98 09/25/2017 17549810080-1201 Zinc 100 09/28/2017 101610310080-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 207 of 234 ICP-MS Metals - MB Batch:Prep Method: Prep Date: Sample ID:SQ52296-001 52296 3005A 09/25/2017 813Analytical Method:6020B Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Antimony 6.0 09/28/2017 1214U6.0 0.50 ug/L1 Arsenic 10 09/28/2017 1214U101.3 ug/L1 Barium 100 09/28/2017 1214U1000.63 ug/L1 Beryllium 1.0 09/28/2017 1214U1.0 0.13 ug/L1 Cadmium 1.0 09/28/2017 1214U1.0 0.13 ug/L1 Chromium 10 09/28/2017 1214U101.3 ug/L1 Cobalt 10 09/28/2017 1214U100.63 ug/L1 Copper 10 09/28/2017 1214U100.63 ug/L1 Lead 10 09/28/2017 1214U100.25 ug/L1 Nickel 50 09/28/2017 1214U501.3 ug/L1 Selenium 10 09/28/2017 1214U101.3 ug/L1 Silver 10 09/28/2017 1214U100.25 ug/L1 Thallium 5.5 09/28/2017 1214U5.5 0.13 ug/L1 Vanadium 25 09/28/2017 1214U251.5 ug/L1 Zinc 10 09/28/2017 1214U102.5 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 208 of 234 ICP-MS Metals - LCS Batch:Prep Method: Prep Date: Sample ID:SQ52296-002 52296 3005A 09/25/2017 813Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Antimony 100 09/28/2017 121910210080-1201 Arsenic 99 09/28/2017 12199910080-1201 Barium 100 09/28/2017 121910410080-1201 Beryllium 100 09/28/2017 121910110080-1201 Cadmium 110 09/28/2017 121910810080-1201 Chromium 100 09/28/2017 121910410080-1201 Cobalt 100 09/28/2017 121910210080-1201 Copper 100 09/28/2017 121910510080-1201 Lead 100 09/28/2017 121910310080-1201 Nickel 100 09/28/2017 121910210080-1201 Selenium 98 09/28/2017 12199810080-1201 Silver 100 09/28/2017 121910110080-1201 Thallium 96 09/28/2017 12199610080-1201 Vanadium 100 09/28/2017 121910010080-1201 Zinc 100 09/28/2017 121910510080-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 209 of 234 ICP-MS Metals - MS Batch:Prep Method: Prep Date: Sample ID:SI21015-020MS 52296 3005A 09/25/2017 813Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) Antimony 100 09/28/2017 123010010070-1300.66 1 Arsenic 95 09/28/2017 12309510070-1300.0 1 Barium 110 09/28/2017 123010010070-130141 Beryllium 99 09/28/2017 12309910070-1300.17 1 Cadmium 100 09/28/2017 123010310070-1300.0 1 Chromium 100 09/28/2017 12309810070-1301.6 1 Cobalt 96 09/28/2017 12309610070-1300.0 1 Copper 100 09/28/2017 123010010070-1301.3 1 Lead 98 09/28/2017 12309810070-1300.0 1 Nickel 96 09/28/2017 12309510070-1301.3 1 Selenium 94 09/28/2017 12309410070-1300.0 1 Silver 96 09/28/2017 12309610070-1300.0 1 Thallium 92 09/28/2017 12309210070-1300.0 1 Vanadium 98 09/28/2017 12309810070-1300.0 1 Zinc 100 09/28/2017 12309910070-1304.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 210 of 234 ICP-MS Metals - MSD Batch:Prep Method: Prep Date: Sample ID:SI21015-020MD 52296 3005A 09/25/2017 813Analytical Method:6020B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(ug/L)(ug/L)(ug/L) Antimony 110 09/28/2017 123510510070-1304.9 200.66 1 Arsenic 99 09/28/2017 12359910070-1303.5 200.0 1 Barium 120 09/28/2017 123510410070-1304.0 20141 Beryllium 100 09/28/2017 123510310070-1304.2 200.17 1 Cadmium 110 09/28/2017 123510610070-1303.5 200.0 1 Chromium 100 09/28/2017 123510210070-1303.7 201.6 1 Cobalt 99 09/28/2017 12359910070-1303.6 200.0 1 Copper 110 09/28/2017 123510510070-1304.1 201.3 1 Lead 100 09/28/2017 123510210070-1303.4 200.0 1 Nickel 100 09/28/2017 12359810070-1303.9 201.3 1 Selenium 99 09/28/2017 12359910070-1306.0 200.0 1 Silver 99 09/28/2017 12359910070-1303.4 200.0 1 Thallium 96 09/28/2017 12359610070-1304.6 200.0 1 Vanadium 100 09/28/2017 123510210070-1304.5 200.0 1 Zinc 110 09/28/2017 123510310070-1304.0 204.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 211 of 234 CVAA - MB Batch:Prep Method: Prep Date: Sample ID:SQ52303-001 52303 7470A 09/25/2017 1035Analytical Method:7470A Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Mercury 0.00010 09/25/2017 1412U0.00010 0.000091 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 212 of 234 CVAA - LCS Batch:Prep Method: Prep Date: Sample ID:SQ52303-002 52303 7470A 09/25/2017 1035Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Mercury 0.0021 09/25/2017 14141070.0020 80-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 213 of 234 CVAA - MS Batch:Prep Method: Prep Date: Sample ID:SI21015-005MS 52303 7470A 09/25/2017 1035Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Mercury 0.0022 09/25/2017 14321090.0020 85-1150.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 214 of 234 CVAA - MSD Batch:Prep Method: Prep Date: Sample ID:SI21015-005MD 52303 7470A 09/25/2017 1035Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Mercury 0.0022 09/25/2017 14341090.0020 85-1150.092 200.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 215 of 234 CVAA - MB Batch:Prep Method: Prep Date: Sample ID:SQ52405-001 52405 7470A 09/26/2017 911Analytical Method:7470A Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Mercury 0.00010 09/26/2017 1205U0.00010 0.000091 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 216 of 234 CVAA - LCS Batch:Prep Method: Prep Date: Sample ID:SQ52405-002 52405 7470A 09/26/2017 911Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Mercury 0.0022 09/26/2017 12081100.0020 80-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 217 of 234 CVAA - MS Batch:Prep Method: Prep Date: Sample ID:SI21015-030MS 52405 7470A 09/26/2017 911Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Mercury 0.0021 09/26/2017 12231070.0020 85-1150.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 218 of 234 CVAA - MSD Batch:Prep Method: Prep Date: Sample ID:SI21015-030MD 52405 7470A 09/26/2017 911Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date% RPD % Rec Limit % RPD Limit Sample Amount Dil(mg/L)(mg/L)(mg/L) Mercury 0.0021 09/26/2017 12251060.0020 85-1151.3 200.0 1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 219 of 234 CVAA - MB Batch:Prep Method: Prep Date: Sample ID:SQ53586-001 53586 7470A 10/09/2017 1228Analytical Method:7470A Matrix:Aqueous Parameter Result Q LOQ DL Units Analysis DateDil Mercury 0.00010 10/09/2017 1522U0.00010 0.000091 mg/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 220 of 234 CVAA - LCS Batch:Prep Method: Prep Date: Sample ID:SQ53586-002 53586 7470A 10/09/2017 1228Analytical Method:7470A Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(mg/L)(mg/L) Mercury 0.0021 10/09/2017 15241040.0020 80-1201 Note:Calculations are performed before rounding to avoid round-off errors in calculated results LOQ = Limit of Quantitation U = Not detected at or above the detection limit J = Estimated result < LOQ and > DL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_DL = Detection Limit LOD = Limit of Detection QC Data for Lot Number: SI21015 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 221 of 234 Chain of Custody and Miscellaneous Documents 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 222 of 234 SHEALY ENVIRONMENTAL SERVICES, INC. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Page 232 of 234 cdmsmith.com