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HomeMy WebLinkAboutWS-5839_20966_CA_MRP_20150720Initial Active Remediation Monitoring Report July 15, 2015 (Former) Servco No. 01711 Incident No. 20966 Winston-Salem, North Carolina Excel No. 24090 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com PROJECT SUMMARY  Based on previous reports completed by Excel and other consultants, the site is classified as “Intermediate” risk by NCDENR with an Industrial/Commercial setting. Figure 1 in Appendix B depicts the site location.  As directed by the NCDENR, one additional downgradient monitoring well (MW-13) and two vapor extraction wells (SVE-1 and SVE-2) were installed November 24, 2015. Replacement monitoring well MW-2R was installed January 15, 2015. The site plan depicting the monitoring well locations is presented as Figure 2, in Appendix B.  The onsite remediation system was placed into operation in January 2015. The soil vapor extraction system is comprised of two vapor extraction wells. A summary of the field activities associated with the monthly operation and maintenance is given in subsequent sections of this report. Copies of the system maintenance forms are included in Appendix D.  On May 28, 2015, an Excel representative collected liquid level data for accessible monitoring wells. Liquid level data for monitoring wells MW-1, MW-2R, MW-3, MW-4, MW-6, MW-7, MW-8, MW-9, MW-10, MW-11, and MW-13 is included in Appendix A, Table 1. During the sampling event, free product was observed in monitoring wells MW-2R and MW- 4. Based on the liquid level data collected, groundwater flow is estimated to be to the south. A groundwater contour map is included in Appendix B, Figure 3.  Groundwater quality samples were collected from monitoring wells MW-1, MW-3, MW-6, MW-7, MW-8, MW-9, MW-10, MW-11, and MW-13 on May 28, 2015. The groundwater samples were laboratory analyzed for purgeable aromatic hydrocarbons (BTEX, MTBE, and Naphthalene) by EPA Method 602, full range volatile organic compounds (VOCs) by EPA Method 6200, semi-volatile organic compounds (SVOCs) by EPA Method 625, and lead by EPA Method 6010c. Monitoring wells MW-2R and MW-4 were not sampled due to the presence of free product, and MW-5 and MW-12 could not be located. A map depicting the estimated extent of free product is provided as Figure 4.  The results of the laboratory data for the groundwater samples collected were compared against the NCAC 2L Standards and Gross Contamination Levels (GCLs). The analytical data presented for the constituents detected was determined based on the highest result from the various EPA Methods described above. A review of the laboratory analytical results indicated the following constituents were above applicable regulatory standards:  Benzene  GCL: MW-1, MW-3, MW-6, and MW-7  NCAC 2L: MW-8, MW-9, and MW-10  Toluene  NCAC 2L: MW-1, MW-3, MW-6, and MW-7  Ethylbenzene  NCAC 2L: MW-1, MW-3, MW-6, and MW-7  Total Xylenes  NCAC 2L: MW-1, MW-3, MW-6, MW-7, and MW-9 Active Remediation Monitoring Report July 15, 2015 (Former) Servco No. 01711 Incident No. 20966 Winston-Salem, North Carolina Excel No. 24090 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  Methyl-tert-butyl-ether (MTBE)  GCL: MW-1, MW-3, MW-6, MW-7, and MW-8  NCAC 2L: MW-9 and MW-10  Diisopropyl Ether (IPE)  NCAC 2L: MW-1, MW-3, MW-6, and MW-7  Methylene Chloride  GCL: MW-1  NCAC 2L: MW-3, MW-6, MW-7, MW-8, and MW-9  Naphthalene  GCL: MW-1  NCAC 2L: MW-3, MW-6, MW-7, MW-8, MW-9, and MW-10  Lead  NCAC 2L: MW-6 and MW-8  1,2-dichloroethane  NCAC 2L: MW-10  n-Propylbenzene  NCAC 2L: MW-3  1,2,4-trimethylbenzene  NCAC 2L: MW-1, MW-3, MW-6, and MW-7  1,3,5-trimethylbenzene  NCAC 2L: MW-3 and MW-6  bis(2-ethylhexyl)phthalate and Phenol  NCAC 2L: MW-1 Current groundwater analytical data is summarized in Table 2 and a summary of historical groundwater analytical data is included in Table 3 of Appendix A. Figure 5 in Appendix B depicts select groundwater constituents. Copies of the current laboratory analytical results are included in Appendix D.  Results of past receptor surveys completed by Excel during assessment activities indicate that supply wells were not identified within 1,500 feet of the property. Additionally, according to the USGS Topographical Map no surface water bodies are located within 1,500 feet of the source area. RECOMMENDATIONS At this time and based on the results of the May 2015 sampling event, Excel recommends continued operation of the soil vapor extraction remediation system, free product recovery efforts at monitoring wells MW-2R and MW-4, and continuing semiannual groundwater sampling of select wells. Initial Active Remediation Monitoring Report July 15, 2015 (Former) Servco No. 01711 Incident No. 20966 Winston-Salem, North Carolina Excel No. 24090 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com PROJECT INFORMATION PRIMARY CONSULTANT: Excel Civil & Environmental Associates, PLLC PROJECT MANAGER: Mike Stanforth SITE CONTACT: Robert Gresham SITE HISTORY: In May 1999, seven steel regulated USTs were removed from the site (Figure 1, Appendix A). Samples collected during closure activities by Wallace-Lee Consultants, LLC (WLC) revealed elevated levels of hydrocarbons. An LSA Report was completed by WLC in April 2000 with an LSA Addendum completed by WLC in December 2000, which concluded that groundwater at the site contained constituents levels exceeding both NCAC 2L standards and GCLs. During LSA activities conducted by WLC, free phase LNAPL was discovered at the site in monitoring well MW-2. Free product recovery efforts reportedly began in February 2000 by monthly site visits for liquid level gauging and hand bailing. To date, eight Aggressive Fluid Vapor Recovery (AFVR) and two 100-hour Mobile Multi-Phase Extraction (MMPE) events have previously been conducted at the site by WLC. GENERAL GEOLOGY: The subject site is located in the Milton Belts of the Inner Piedmont Geologic Physiographic Province. The 1985 USGS Geologic Map of North Carolina indicates that rock in this area is commonly characterized by inequigranular and megacrystic biotite gneiss and schist. REGULATORY INTERACTION AGENCY: NCDENR, WSRO, DWM, UST Section AGENCY CONTACT: Thomas Moore SITE ACTIVITIES: Monthly O&M site visits, free product recovery checks and semiannual groundwater sampling of select wells RISK ASSESSMENT SENSITIVE RECEPTORS: Underground utilities on-site and within R/Ws of North Liberty Street and Chestnut Street; adjacent museum. CLOSEST POTABLE WELL: Water supply wells were not identified within 1,500 feet of the site. MONITORING LIQUID LEVEL GAUGING FREQUENCY: As requested GROUNDWATER SAMPLING METHOD: As requested Active Remediation Monitoring Report July 15, 2015 (Former) Servco No. 01711 Incident No. 20966 Winston-Salem, North Carolina Excel No. 24090 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com SUMMARY OF FIELD ACTIVITIES 1/27/15: Excel conducted a regularly scheduled monitoring and maintenance site visit to perform routine O & M. Upon arrival, the system was operational. During the visit the air-water separator was drained, the system checked, and records made. Free product recovery skimmers and associated thicknesses were evaluated in MW-2 and MW-4. The system was operational at departure. 2/3/15: Excel conducted a regularly scheduled monitoring and maintenance site visit to perform routine O & M. Upon arrival, the system was operational. During the visit the air-water separator was drained, the system checked, and records made. Free product recovery skimmers and associated thicknesses were evaluated in MW-2 and MW-4. The system was operational at departure. 3/19/15: Excel conducted a regularly scheduled monitoring and maintenance site visit to perform routine O & M. Upon arrival, the system was operational but the air compressor was down. During the visit the air-water separator was drained, the system checked, and records made. Free product recovery skimmers and associated thicknesses were evaluated in MW-2 and MW-4. The system was operational at departure. Arrangements made for repairing the air compressor under warranty. 4/23/15: Excel conducted a regularly scheduled monitoring and maintenance site visit to perform routine O & M. Upon arrival, the system was operational. During the visit the system was checked and records made. The air compressor was replaced. Free product recovery skimmers and associated thicknesses were evaluated in MW-2 and MW-4. The system was operational at departure. 5/28/15: Excel conducted a regularly scheduled monitoring and maintenance site visit to perform routine O & M. Upon arrival, the system was operational. During the visit the system was checked, adjustments and records made. Free product recovery skimmers and associated thicknesses were evaluated in MW-2 and MW-4. Semiannual sampling event also conducted during the visit, including collecting liquid level data. The system was operational at departure. EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDICES APPENDIX A – TABLES APPENDIX B – FIGURES APPENDIX C – LABORATORY ANALYSES & CHAIN OF CUSTODY FORMS APPENDIX D – MAINTENANCE FORMS APPENDIX E – MONITORING WELL CONSTRUCTION RECORDS EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDIX A - TABLES Table 1 – Monitoring Well Construction and Liquid Level Data Table 2 – Summary of Current Groundwater Analytical Data Table 3 – Summary of Historical Groundwater Analytical Data Table 1Monitoring Well Construction and Liquid Level Data(Former) SERVCO No. 01711850 North Liberty StreetWinston-Salem, North CarolinaNCDENR Incident No. 20966Excel Project No. 24090Well IDDate InstalledTotal DepthScreen IntervalTop of Casing ElevationDepth to ProductDepth to WaterProduct ThicknessWater Table ElevationMW-1 02/01/00 47 37 - 47 99.44 -- 37.53 --61.91MW-2 02/02/00 47 37 - 47 98.65 trace 36.90 trace 61.75MW-3 02/02/00 47 37 - 47 98.56 -- 36.98 --61.58MW-4 02/01/00 48 38 - 48 98.44 37.0 37.05 0.05 61.43MW-5 02/01/00 49 39 - 49 100.00MW-6 02/24/10 45 25 - 45 98.20 -- 36.44 --61.76MW-7 02/24/10 45 25 - 45 99.27 -- 37.71 --61.56MW-8 05/11/11 45 25 - 45 100.15 -- 38.11 --62.04MW-9 05/11/11 45 25 - 45 96.92 -- 36.68 --60.24MW-10 05/11/11 45 25 - 45 98.28 -- 38.67 --59.61MW-11 05/11/11 45 25 - 45 97.19 -- 37.92 --59.27MW-12 05/11/11 45 25 - 45 99.38MW-13 11/24/14 45 25 - 45 97.56 -- 37.08 --60.48NOTES:All data presented in feetWater level data collected on May 28, 2015NOT LOCATED – ASSUMED DESTROYEDNOT LOCATED Table 2Summary of Current Groundwater Analytical Data(Former) SERVCO No. 01711850 North Liberty StreetWinston-Salem, North CarolinaNCDENR Incident No. 20966Excel Project No. 24090DATE SAMPLEDBENZENE 19,800 10,300 13,700 21,400 299 2,870 34.8< 0.33 < 0.331 5,000TOLUENE 68,300 36,900 47,800 50,800< 390 182 7.79 < 0.78 < 0.78600 260,000ETHYLBENZENE 4,790 J 3,290 1,920 1,180< 190 228 77.2 < 0.38 < 0.38600 84,500TOTAL XYLENES 29,510 J 17,700 11,200 8,7402653,470468 1.267 J < 1.06500 85,500TOTAL BTEX122,400 68,190 74,620 82,120 1,144 6,750 587.79 2.76 BDL -- --MTBE 597,000 25,500 41,900 134,000 24,700 99.9 80.10.941 J < 0.3720 20,000DI-ISOPROPYL ETHER 928 331 J 228 371 J< 640 < 16 5.30 < 0.32 < 0.3270 70,000METHYLENE CHLORIDE 14,800 J 701 J 1,380 J 1,440 J 755 J 7.22 J1.73 J 1.58 J 1.59 J5 5,000NAPHTHALENE 14,700 J 606 J 433 226 11.5 J 173 31.3< 1.0 < 1.06 6,000LEAD8.08 5.686579.3931.25.59 8.96 1.97 J 4.87 J15 15,000ACETONE< 100,000 < 5,000 < 10,000 < 10,000 < 5000 < 50 < 10 < 10 < 106,000 6,000,000n-BUTYLBENZENE< 3,600 < 180 < 360 < 360 < 180 3.01 J 1.28 < 0.36 < 0.3670 6,900sec-BUTYLBENZENE< 3,600 < 180 < 360 < 360 < 180 4.03 J 1.67 < 0.36 < 0.3670 8,5001,2-DIBROMOETHANE< 3,800 < 190 < 380 < 380 < 190 < 1.9 < 0.38 < 0.38 < 0.380.02 501,2-DICHLOROETHANE< 3,600 < 180 < 360 < 360 < 180 < 1.80.496 J< 0.36 < 0.360.4 400ISOPROPYLBENZENE< 3,300 < 160 < 330 < 330 < 160 25.2 10.2 < 0.33 < 0.3370 25,0002-BUTANONE< 39,000 < 2,000 < 3,900 < 3,900 < 2000 < 20 < 3.9 < 3.9 < 3.94,000 4,000,0004-METHYL-2-PENTANONE< 21,000 < 1,100 < 2,100 < 2,100 < 1,100 < 11 < 2.1 < 2.1 < 2.1100 100,000n-PROPYLBENZENE< 3,500211 J< 350 < 350 < 170 22.4 9.69 < 0.35 < 0.3570 30,0001,2,4-TRIMETHYLBENZENE 8,450 J 1,700 1,660 1,420< 190 209 87.2 0.57 J < 0.37400 28,5001,3,5-TRIMETHYLBENZENE< 3,900476 J 418 J< 390 < 190 61.5 27.1 < 0.39 < 0.39400 25,000BIS(2-ETHYLHEXYL)PHTHALATE 11.6< 0.71 < 0.71 < 0.71 < 0.71 < 0.71 < 0.71 < 0.71 < 0.713 170PHENOL 39.62.82 J 1.76 J < 0.33 < 0.33 < 0.33 < 0.33 < 0.33 < 0.3330 30,000NOTES:Data in micrograms per liter or g/lMTBE - Methyl tertiary butyl etherNA - Not AnalyzedGCLs - Gross Contamination Levels NCAC - North Carolina Administrative CodeBOLD data represents levels above 2LHighlighted data indicates level above GCLsSAMPLE IDMW-3 MW-4MW-2MW-1NCAC 2L GCLsMW-10 MW-11 MW-12 MW-13MW-7 MW-8 MW-9MW-5 MW-6NOT SAMPLED -FREE PRODUCT OBSERVEDNOT SAMPLED -FREE PRODUCT OBSERVED28-May-15NOT LOCATEDNOT LOCATED Table 3 Summary of Historical Groundwater Analytical Data (Former) SERVCO No. 01711 850 North Liberty Street Winston-Salem, North Carolina NCDENR Incident No. 20966 Excel Project No. 24090 Well ID Sample Date Benzene Toluene Ethylbenzene Xylenes MTBE IPE Naphthalene EDB 1 600 600 500 20 70 6 0.02 5,000 257,500 29,000 87,500 20,000 70,000 6,000 50 02/09/00 13,800 36,840 2,246 11,757 30,590 7,980 79.2 0.68 11/02/10 9,300 25,000 2,200 17,300 66,000 1,200 < 2,500 < 500 05/19/11 20,000 48,000 3,200 17,600 940,000 1,100 < 2,500 < 500 11/21/13 19,000 44,000 2,300 13,500 890,000 1,200 < 5,000 0.45 05/28/15 19,800 68,300 4,790 J 29,510 J 597,000 928 14,700 J < 3,800 02/09/00 23,320 56,430 3,088 17,666 325,500 1,380 NA 27.8 11/02/10 5,900 16,000 2,000 10,600 24,000 610 900 180 05/19/11 4,900 16,000 2,000 10,700 23,000 350 < 1,200 < 250 11/21/13 6,100 17,000 2,300 11,800 27,000 440 650 8.0 05/28/15 10,300 36,900 3,290 17,700 25,500 331 J 606 J < 190 02/09/00 9,000 26,650 2,476 13,909 28,700 27,860 NA 610 02/09/00 3.5 4.16 2.2 10.89 NA NA NA BDL 11/02/10 13,000 39,000 3,300 17,800 69,000 630 130 < 25 05/19/11 10,000 31,000 2,500 14,100 95,000 460 620 420 11/21/13 6,500 20,000 1,900 10,400 58,000 380 500 26 05/28/15 13,700 47,800 1,920 11,200 41,900 228 433 < 380 11/02/10 480 1,100 270 3,080 2,600 30 < 1,200 550 05/19/11 2,600 6,700 560 4,300 13,000 < 250 < 1,200 < 250 11/21/13 4,400 9,000 910 5,600 31,000 120 180 0.073 05/28/15 21,400 50,800 1,180 8,740 134,000 371 J 226 < 380 05/19/11 490 < 1,200 < 250 < 750 37,000 < 250 < 1,200 < 250 11/21/13 < 500 < 25 < 5 < 1,500 44,000 73 < 25 < 0.01 05/28/15 299 < 390 < 190 265 24,700 < 640 11.5 J < 190 05/19/11 1,400 49 100 560 18 < 5 < 50 < 10 11/21/13 220 5.7 5.2 165 < 5 < 1 6.2 0.08 05/28/15 2,870 182 228 3,470 99.9 < 16 173 < 1.9 05/19/11 26 < 50 250 1,180 27 < 10 < 50 < 10 11/21/13 4.8 < 5 13 78 24 1.8 7.4 < 0.01 05/28/15 34.8 7.79 77.2 468 80.1 5.3 31.3 < 0.38 05/19/11 < 1 < 5 < 1 < 3 39 1.3 < 5 < 1 11/21/13 < 1 < 5 < 1 < 3 < 1 < 1 < 5 < 0.01 05/28/15 < 0.33 < 0.78 < 0.38 1.267 J 0.941 J < 0.32 < 1.0 < 0.38 05/19/11 3,100 790 < 100 1,770 7,800 150 < 500 < 100 11/21/13 1,800 < 2,500 49 < 1,500 35,000 54 25 < 0.01 05/28/15 MW-13 05/28/15 < 0.33 < 0.78 < 0.38 < 1.06 < 0.37 < 0.32 < 1.0 < 0.38 NOTES: Data provided in micrograms per liter or g/l GCL - Gross Contamination Level BDL - Below Detection Limit MTBE - Methyl tert-butyl ether IPE - Di-isopropyl ether EDB - Ethylene Dibromide, reported as 1,2-Dibromoethane on Table 2 NA - Not applicable Bold data indicates level above NCAC 2L Standards Highlighted data indicates level above GCLs NOT LOCATED MW-8 MW-9 MW-10 MW-11 MW-12 MW-7 MW-5 NOT SAMPLED – NOT LOCATED11/10 – 5/15 NCAC 2L Standards GCLs MW-1 MW-2 NOT SAMPLED – LNAPL OBSERVED2/00 – 5/15 MW-3 MW-4 11/10 – 5/15 NOT SAMPLED – LNAPL OBSERVED MW-6 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDIX B - FIGURES Figure 1 – Site Vicinity Figure 2 – Site Plan Figure 3 – Groundwater Contour Map Figure 4 – Approximate LNAPL Extent Map Figure 5 – Groundwater Constituents Map EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC 625 HUNTSMAN COURT GASTONIA, NC 28054 (704) 853-0800 FIGURE 1 – SITE VICINITY MAP  N Source: U.S.G.S. 7.5 Minute Topographic Map Winson-Salem East-NC, Quadrangle, 1991 EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDIX C - LABORATORY ANALYSES & CHAIN OF CUSTODY FORM ANALYTICAL REPORT June 11, 2015 Excel Civil & Environmental Associates Sample Delivery Group:L767941 Samples Received:05/29/2015 Project Number:24090 Description:Servco 01711 - Winston-Salem # 1 Site:WINSTON-SALEM, NC Report To:Mr. Mike Stanforth PO Box 6172 Gastonia, NC 28056-6000 Entire Report Reviewed By: June 11, 2015 [Preliminary Report] Jimmy Hunt Technical Service Representative Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com June 12, 2015 Jimmy Hunt Technical Service Representative ONE LAB. NATIONWIDE.TABLE OF CONTENTS ¹Cp: Cover Page 1 ²Tc: Table of Contents 2 ³Ss: Sample Summary 3 ⁴Cn: Case Narrative 6 ⁵Sr: Sample Results 7 MW-1 L767941-01 7 MW-3 L767941-02 9 MW-6 L767941-03 11 MW-7 L767941-04 13 MW-8 L767941-05 15 MW-9 L767941-06 17 MW-10 L767941-07 19 MW-11 L767941-08 21 MW-13 L767941-09 23 MW-1 L767941-10 25 MW-3 L767941-11 27 MW-6 L767941-12 29 MW-7 L767941-13 31 MW-8 L767941-14 33 MW-9 L767941-15 35 MW-10 L767941-16 37 MW-11 L767941-17 39 MW-13 L767941-18 41 DUP L767941-19 43 FIELD BLANK L767941-20 44 TRIP BLANK L767941-21 45 ⁶Qc: Quality Control Summary 46 Metals (ICP) by Method 6010C 46 Volatile Organic Compounds (GC/MS) by Method 602MS 47 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 54 Semi Volatile Organic Compounds (GC/MS) by Method 625 61 ⁷Gl: Glossary of Terms 65 ⁸Al: Accreditations & Locations 66 ⁹Sc: Chain of Custody 67 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 2 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 2 of 70 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-1 L767941-01 GW C Devane 05/28/15 14:40 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 20:36 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/01/15 23:50 ADF Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 20 05/31/15 20:44 06/02/15 13:26 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 200 06/07/15 23:25 06/07/15 23:25 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 2000 06/08/15 15:50 06/08/15 15:50 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 10000 06/10/15 13:16 06/10/15 13:16 MCB Collected by Collected date/time Received date/time MW-3 L767941-02 GW C Devane 05/28/15 14:50 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 20:41 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 00:13 ADF Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 20 05/31/15 20:44 06/02/15 13:50 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 10 06/07/15 23:49 06/07/15 23:49 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 200 06/08/15 16:13 06/08/15 16:13 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 1000 06/10/15 13:33 06/10/15 13:33 MCB Collected by Collected date/time Received date/time MW-6 L767941-03 GW C Devane 05/28/15 15:10 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 20:45 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 00:37 ADF Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 20 05/31/15 20:44 06/02/15 14:13 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 20 06/08/15 03:27 06/08/15 03:27 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 250 06/08/15 16:36 06/08/15 16:36 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 1000 06/10/15 13:51 06/10/15 13:51 MCB Collected by Collected date/time Received date/time MW-7 L767941-04 GW C Devane 05/28/15 15:20 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 20:59 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 01:00 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 25 06/08/15 00:38 06/08/15 00:38 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 1000 06/08/15 17:00 06/08/15 17:00 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 5000 06/10/15 14:09 06/10/15 14:09 MCB Collected by Collected date/time Received date/time MW-8 L767941-05 GW C Devane 05/28/15 15:30 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 21:03 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 01:23 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 10 06/08/15 17:23 06/08/15 17:23 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 2000 06/10/15 14:26 06/10/15 14:26 MCB Collected by Collected date/time Received date/time MW-9 L767941-06 GW C Devane 05/28/15 14:15 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 21:08 RDS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 3 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 3 of 70 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-9 L767941-06 GW C Devane 05/28/15 14:15 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 01:47 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 10 06/08/15 17:46 06/08/15 17:46 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794724 50 06/10/15 14:44 06/10/15 14:44 MCB Collected by Collected date/time Received date/time MW-10 L767941-07 GW C Devane 05/28/15 14:00 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 21:13 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 02:10 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 1 06/08/15 01:51 06/08/15 01:51 MCB Collected by Collected date/time Received date/time MW-11 L767941-08 GW C Devane 05/28/15 13:00 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 21:17 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 02:33 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 1 06/08/15 02:15 06/08/15 02:15 MCB Volatile Organic Compounds (GC/MS) by Method 602MS WG794274 1 06/08/15 18:09 06/08/15 18:09 MCB Collected by Collected date/time Received date/time MW-13 L767941-09 GW C Devane 05/28/15 13:10 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Metals (ICP) by Method 6010C WG792650 1 06/02/15 09:38 06/03/15 21:25 RDS Semi Volatile Organic Compounds (GC/MS) by Method 625 WG792113 1 05/31/15 20:44 06/02/15 02:56 ADF Volatile Organic Compounds (GC/MS) by Method 602MS WG793373 1 06/08/15 02:39 06/08/15 02:39 MCB Collected by Collected date/time Received date/time MW-1 L767941-10 GW C Devane 05/28/15 14:40 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 10000 06/06/15 01:01 06/06/15 01:01 MCB Collected by Collected date/time Received date/time MW-3 L767941-11 GW C Devane 05/28/15 14:50 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 500 06/06/15 01:22 06/06/15 01:22 MCB Collected by Collected date/time Received date/time MW-6 L767941-12 GW C Devane 05/28/15 15:10 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 1000 06/06/15 01:43 06/06/15 01:43 MCB Collected by Collected date/time Received date/time MW-7 L767941-13 GW C Devane 05/28/15 15:20 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 1000 06/06/15 02:03 06/06/15 02:03 MCB 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 4 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 4 of 70 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-8 L767941-14 GW C Devane 05/28/15 15:30 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 500 06/06/15 02:25 06/06/15 02:25 MCB Collected by Collected date/time Received date/time MW-9 L767941-15 GW C Devane 05/28/15 14:15 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 5 06/06/15 02:46 06/06/15 02:46 MCB Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794360 50 06/09/15 03:31 06/09/15 03:31 MCB Collected by Collected date/time Received date/time MW-10 L767941-16 GW C Devane 05/28/15 14:00 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 1 06/06/15 00:40 06/06/15 00:40 MCB Collected by Collected date/time Received date/time MW-11 L767941-17 GW C Devane 05/28/15 13:00 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 1 06/06/15 03:07 06/06/15 03:07 MCB Collected by Collected date/time Received date/time MW-13 L767941-18 GW C Devane 05/28/15 13:10 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 6200B-1997 WG794325 1 06/06/15 03:27 06/06/15 03:27 MCB Collected by Collected date/time Received date/time DUP L767941-19 GW C Devane 05/28/15 13:05 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 602MS WG793927 1 06/07/15 08:32 06/07/15 08:32 MCB Collected by Collected date/time Received date/time FIELD BLANK L767941-20 GW C Devane 05/28/15 15:40 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 602MS WG793927 1 06/07/15 08:56 06/07/15 08:56 MCB Collected by Collected date/time Received date/time TRIP BLANK L767941-21 GW C Devane 05/28/15 00:00 05/29/15 09:00 Method Batch Dilution Preparation Analysis Analysis Analyst date/time date/time Volatile Organic Compounds (GC/MS) by Method 602MS WG793927 1 06/07/15 07:44 06/07/15 07:44 MCB 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 5 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 5 of 70 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jimmy Hunt Technical Service Representative 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 6 of 70 Jimmy Hunt Technical Service Representative ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 6 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L767941 MW-1 Collected date/time: 05/28/15 14:40 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 8.08 1.90 5.00 1 06/03/2015 20:36 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 16900 66.0 200 200 06/07/2015 23:25 WG793373 Toluene 68300 1600 10000 2000 06/08/2015 15:50 WG794274 Ethylbenzene 3350 77.0 200 200 06/07/2015 23:25 WG793373 Total Xylenes 20300 212 600 200 06/07/2015 23:25 WG793373 Methyl tert-butyl ether 516000 3700 10000 10000 06/10/2015 13:16 WG794724 Di-isopropyl ether 928 64.0 200 200 06/07/2015 23:25 WG793373 Naphthalene 511 J 200 1000 200 06/07/2015 23:25 WG793373 (S) Toluene-d8 104 90.0-115 06/07/2015 23:25 WG793373 (S) Dibromofluoromethane 93.4 79.0-121 06/07/2015 23:25 WG793373 (S) a,a,a-Trifluorotoluene 98.9 90.4-116 06/07/2015 23:25 WG793373 (S) 4-Bromofluorobenzene 103 80.1-120 06/07/2015 23:25 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/01/2015 23:50 WG792113 Acenaphthylene U 0.310 1.00 1 06/01/2015 23:50 WG792113 Anthracene U 0.290 1.00 1 06/01/2015 23:50 WG792113 Benzidine U 4.30 10.0 1 06/01/2015 23:50 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/01/2015 23:50 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/01/2015 23:50 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/01/2015 23:50 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/01/2015 23:50 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/01/2015 23:50 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/01/2015 23:50 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/01/2015 23:50 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/01/2015 23:50 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/01/2015 23:50 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/01/2015 23:50 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/01/2015 23:50 WG792113 Chrysene U 0.330 1.00 1 06/01/2015 23:50 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/01/2015 23:50 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/01/2015 23:50 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/01/2015 23:50 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/01/2015 23:50 WG792113 Fluoranthene U 0.310 1.00 1 06/01/2015 23:50 WG792113 Fluorene U 0.320 1.00 1 06/01/2015 23:50 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/01/2015 23:50 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/01/2015 23:50 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/01/2015 23:50 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/01/2015 23:50 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/01/2015 23:50 WG792113 Isophorone 9.33 J 0.270 10.0 1 06/01/2015 23:50 WG792113 Naphthalene 486 7.40 20.0 20 06/02/2015 13:26 WG792113 Nitrobenzene U 0.370 10.0 1 06/01/2015 23:50 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/01/2015 23:50 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/01/2015 23:50 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/01/2015 23:50 WG792113 Phenanthrene U 0.370 1.00 1 06/01/2015 23:50 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/01/2015 23:50 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 7 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 7 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L767941 MW-1 Collected date/time: 05/28/15 14:40 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate 11.6 0.710 3.00 1 06/01/2015 23:50 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/01/2015 23:50 WG792113 Diethyl phthalate U 0.280 3.00 1 06/01/2015 23:50 WG792113 Dimethyl phthalate 1.47 J 0.280 3.00 1 06/01/2015 23:50 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/01/2015 23:50 WG792113 Pyrene U 0.330 1.00 1 06/01/2015 23:50 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/01/2015 23:50 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/01/2015 23:50 WG792113 2-Chlorophenol U 0.280 10.0 1 06/01/2015 23:50 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/01/2015 23:50 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/01/2015 23:50 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/01/2015 23:50 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/01/2015 23:50 WG792113 2-Nitrophenol 6.51 J 0.320 10.0 1 06/01/2015 23:50 WG792113 4-Nitrophenol 4.93 J 2.00 10.0 1 06/01/2015 23:50 WG792113 Pentachlorophenol U 0.310 10.0 1 06/01/2015 23:50 WG792113 Phenol 39.6 0.330 10.0 1 06/01/2015 23:50 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/01/2015 23:50 WG792113 (S) 2-Fluorophenol 60.6 10.0-77.9 06/01/2015 23:50 WG792113 (S) Phenol-d5 91.5 J1 5.00-70.1 06/01/2015 23:50 WG792113 (S) Nitrobenzene-d5 74.1 21.8-123 06/01/2015 23:50 WG792113 (S) 2-Fluorobiphenyl 53.2 29.5-131 06/01/2015 23:50 WG792113 (S) 2,4,6-Tribromophenol 82.5 11.2-130 06/01/2015 23:50 WG792113 (S) p-Terphenyl-d14 61.3 29.3-137 06/01/2015 23:50 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 8 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 8 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L767941 MW-3 Collected date/time: 05/28/15 14:50 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 5.68 1.90 5.00 1 06/03/2015 20:41 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 10300 66.0 200 200 06/08/2015 16:13 WG794274 Toluene 36900 160 1000 200 06/08/2015 16:13 WG794274 Ethylbenzene 3290 77.0 200 200 06/08/2015 16:13 WG794274 Total Xylenes 17700 212 600 200 06/08/2015 16:13 WG794274 Methyl tert-butyl ether 25500 370 1000 1000 06/10/2015 13:33 WG794724 Di-isopropyl ether 306 3.20 10.0 10 06/07/2015 23:49 WG793373 Naphthalene 541 10.0 50.0 10 06/07/2015 23:49 WG793373 (S) Toluene-d8 101 90.0-115 06/07/2015 23:49 WG793373 (S) Dibromofluoromethane 93.2 79.0-121 06/07/2015 23:49 WG793373 (S) a,a,a-Trifluorotoluene 97.2 90.4-116 06/07/2015 23:49 WG793373 (S) 4-Bromofluorobenzene 103 80.1-120 06/07/2015 23:49 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 00:13 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 00:13 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 00:13 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 00:13 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 00:13 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 00:13 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 00:13 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 00:13 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 00:13 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 00:13 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 00:13 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 00:13 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 00:13 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 00:13 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 00:13 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 00:13 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 00:13 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 00:13 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 00:13 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 00:13 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 00:13 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 00:13 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 00:13 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 00:13 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 00:13 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 00:13 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 00:13 WG792113 Isophorone 4.49 J 0.270 10.0 1 06/02/2015 00:13 WG792113 Naphthalene 460 7.40 20.0 20 06/02/2015 13:50 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 00:13 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 00:13 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 00:13 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 00:13 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 00:13 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 00:13 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 9 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 9 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L767941 MW-3 Collected date/time: 05/28/15 14:50 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 00:13 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 00:13 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 00:13 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 00:13 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 00:13 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 00:13 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 00:13 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 00:13 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 00:13 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 00:13 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 00:13 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 00:13 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 00:13 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 00:13 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 00:13 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 00:13 WG792113 Phenol 2.82 J 0.330 10.0 1 06/02/2015 00:13 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 00:13 WG792113 (S) 2-Fluorophenol 68.4 10.0-77.9 06/02/2015 00:13 WG792113 (S) Phenol-d5 56.9 5.00-70.1 06/02/2015 00:13 WG792113 (S) Nitrobenzene-d5 97.3 21.8-123 06/02/2015 00:13 WG792113 (S) 2-Fluorobiphenyl 72.1 29.5-131 06/02/2015 00:13 WG792113 (S) 2,4,6-Tribromophenol 94.1 11.2-130 06/02/2015 00:13 WG792113 (S) p-Terphenyl-d14 67.6 29.3-137 06/02/2015 00:13 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 10 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 10 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L767941 MW-6 Collected date/time: 05/28/15 15:10 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 657 1.90 5.00 1 06/03/2015 20:45 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 13700 83.0 250 250 06/08/2015 16:36 WG794274 Toluene 47800 200 1250 250 06/08/2015 16:36 WG794274 Ethylbenzene 1920 7.70 20.0 20 06/08/2015 03:27 WG793373 Total Xylenes 11200 21.2 60.0 20 06/08/2015 03:27 WG793373 Methyl tert-butyl ether 38800 370 1000 1000 06/10/2015 13:51 WG794724 Di-isopropyl ether 228 6.40 20.0 20 06/08/2015 03:27 WG793373 Naphthalene 433 20.0 100 20 06/08/2015 03:27 WG793373 (S) Toluene-d8 104 90.0-115 06/08/2015 03:27 WG793373 (S) Dibromofluoromethane 94.3 79.0-121 06/08/2015 03:27 WG793373 (S) a,a,a-Trifluorotoluene 98.0 90.4-116 06/08/2015 03:27 WG793373 (S) 4-Bromofluorobenzene 103 80.1-120 06/08/2015 03:27 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 00:37 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 00:37 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 00:37 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 00:37 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 00:37 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 00:37 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 00:37 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 00:37 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 00:37 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 00:37 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 00:37 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 00:37 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 00:37 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 00:37 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 00:37 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 00:37 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 00:37 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 00:37 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 00:37 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 00:37 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 00:37 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 00:37 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 00:37 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 00:37 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 00:37 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 00:37 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 00:37 WG792113 Isophorone 19.7 0.270 10.0 1 06/02/2015 00:37 WG792113 Naphthalene 347 7.40 20.0 20 06/02/2015 14:13 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 00:37 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 00:37 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 00:37 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 00:37 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 00:37 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 00:37 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 11 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 11 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L767941 MW-6 Collected date/time: 05/28/15 15:10 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 00:37 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 00:37 WG792113 Diethyl phthalate 1.87 J 0.280 3.00 1 06/02/2015 00:37 WG792113 Dimethyl phthalate 3.37 0.280 3.00 1 06/02/2015 00:37 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 00:37 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 00:37 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 00:37 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 00:37 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 00:37 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 00:37 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 00:37 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 00:37 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 00:37 WG792113 2-Nitrophenol 17.0 0.320 10.0 1 06/02/2015 00:37 WG792113 4-Nitrophenol 18.8 2.00 10.0 1 06/02/2015 00:37 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 00:37 WG792113 Phenol 1.76 J 0.330 10.0 1 06/02/2015 00:37 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 00:37 WG792113 (S) 2-Fluorophenol 73.1 10.0-77.9 06/02/2015 00:37 WG792113 (S) Phenol-d5 87.6 J1 5.00-70.1 06/02/2015 00:37 WG792113 (S) Nitrobenzene-d5 76.6 21.8-123 06/02/2015 00:37 WG792113 (S) 2-Fluorobiphenyl 68.1 29.5-131 06/02/2015 00:37 WG792113 (S) 2,4,6-Tribromophenol 92.8 11.2-130 06/02/2015 00:37 WG792113 (S) p-Terphenyl-d14 66.9 29.3-137 06/02/2015 00:37 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 12 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 12 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L767941 MW-7 Collected date/time: 05/28/15 15:20 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 9.39 1.90 5.00 1 06/03/2015 20:59 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 21400 330 1000 1000 06/08/2015 17:00 WG794274 Toluene 50800 780 5000 1000 06/08/2015 17:00 WG794274 Ethylbenzene 1180 9.60 25.0 25 06/08/2015 00:38 WG793373 Total Xylenes 8740 26.5 75.0 25 06/08/2015 00:38 WG793373 Methyl tert-butyl ether 99900 1800 5000 5000 06/10/2015 14:09 WG794724 Di-isopropyl ether 268 8.00 25.0 25 06/08/2015 00:38 WG793373 Naphthalene 226 25.0 125 25 06/08/2015 00:38 WG793373 (S) Toluene-d8 107 90.0-115 06/08/2015 00:38 WG793373 (S) Dibromofluoromethane 91.0 79.0-121 06/08/2015 00:38 WG793373 (S) a,a,a-Trifluorotoluene 99.7 90.4-116 06/08/2015 00:38 WG793373 (S) 4-Bromofluorobenzene 97.1 80.1-120 06/08/2015 00:38 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 01:00 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 01:00 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 01:00 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 01:00 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 01:00 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 01:00 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 01:00 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 01:00 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 01:00 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 01:00 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 01:00 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 01:00 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 01:00 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 01:00 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 01:00 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 01:00 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 01:00 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 01:00 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 01:00 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 01:00 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 01:00 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 01:00 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 01:00 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 01:00 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 01:00 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 01:00 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 01:00 WG792113 Isophorone 1.73 J 0.270 10.0 1 06/02/2015 01:00 WG792113 Naphthalene 147 0.370 1.00 1 06/02/2015 01:00 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 01:00 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 01:00 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 01:00 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 01:00 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 01:00 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 01:00 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 13 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 13 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L767941 MW-7 Collected date/time: 05/28/15 15:20 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 01:00 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 01:00 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 01:00 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 01:00 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 01:00 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 01:00 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 01:00 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 01:00 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 01:00 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 01:00 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 01:00 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 01:00 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 01:00 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 01:00 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 01:00 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 01:00 WG792113 Phenol U 0.330 10.0 1 06/02/2015 01:00 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 01:00 WG792113 (S) 2-Fluorophenol 62.2 10.0-77.9 06/02/2015 01:00 WG792113 (S) Phenol-d5 37.4 5.00-70.1 06/02/2015 01:00 WG792113 (S) Nitrobenzene-d5 86.9 21.8-123 06/02/2015 01:00 WG792113 (S) 2-Fluorobiphenyl 66.4 29.5-131 06/02/2015 01:00 WG792113 (S) 2,4,6-Tribromophenol 87.0 11.2-130 06/02/2015 01:00 WG792113 (S) p-Terphenyl-d14 65.2 29.3-137 06/02/2015 01:00 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 14 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 14 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L767941 MW-8 Collected date/time: 05/28/15 15:30 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 31.2 1.90 5.00 1 06/03/2015 21:03 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 299 3.30 10.0 10 06/08/2015 17:23 WG794274 Toluene U 7.80 50.0 10 06/08/2015 17:23 WG794274 Ethylbenzene U 3.80 10.0 10 06/08/2015 17:23 WG794274 Total Xylenes 265 10.6 30.0 10 06/08/2015 17:23 WG794274 Methyl tert-butyl ether 21900 730 2000 2000 06/10/2015 14:26 WG794724 Di-isopropyl ether U 640 2000 2000 06/10/2015 14:26 WG794724 Naphthalene 11.5 J 10.0 50.0 10 06/08/2015 17:23 WG794274 (S) Toluene-d8 102 90.0-115 06/08/2015 17:23 WG794274 (S) Dibromofluoromethane 97.2 79.0-121 06/08/2015 17:23 WG794274 (S) a,a,a-Trifluorotoluene 103 90.4-116 06/08/2015 17:23 WG794274 (S) 4-Bromofluorobenzene 95.7 80.1-120 06/08/2015 17:23 WG794274 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 01:23 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 01:23 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 01:23 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 01:23 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 01:23 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 01:23 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 01:23 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 01:23 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 01:23 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 01:23 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 01:23 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 01:23 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 01:23 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 01:23 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 01:23 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 01:23 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 01:23 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 01:23 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 01:23 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 01:23 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 01:23 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 01:23 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 01:23 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 01:23 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 01:23 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 01:23 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 01:23 WG792113 Isophorone U 0.270 10.0 1 06/02/2015 01:23 WG792113 Naphthalene 3.08 0.370 1.00 1 06/02/2015 01:23 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 01:23 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 01:23 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 01:23 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 01:23 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 01:23 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 01:23 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 15 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 15 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L767941 MW-8 Collected date/time: 05/28/15 15:30 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 01:23 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 01:23 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 01:23 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 01:23 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 01:23 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 01:23 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 01:23 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 01:23 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 01:23 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 01:23 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 01:23 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 01:23 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 01:23 WG792113 2-Nitrophenol 1.43 J 0.320 10.0 1 06/02/2015 01:23 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 01:23 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 01:23 WG792113 Phenol U 0.330 10.0 1 06/02/2015 01:23 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 01:23 WG792113 (S) 2-Fluorophenol 41.1 10.0-77.9 06/02/2015 01:23 WG792113 (S) Phenol-d5 31.0 5.00-70.1 06/02/2015 01:23 WG792113 (S) Nitrobenzene-d5 114 21.8-123 06/02/2015 01:23 WG792113 (S) 2-Fluorobiphenyl 67.6 29.5-131 06/02/2015 01:23 WG792113 (S) 2,4,6-Tribromophenol 55.0 11.2-130 06/02/2015 01:23 WG792113 (S) p-Terphenyl-d14 67.8 29.3-137 06/02/2015 01:23 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 16 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 16 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L767941 MW-9 Collected date/time: 05/28/15 14:15 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 5.59 1.90 5.00 1 06/03/2015 21:08 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 2870 16.0 50.0 50 06/10/2015 14:44 WG794724 Toluene 182 7.80 50.0 10 06/08/2015 17:46 WG794274 Ethylbenzene 228 3.80 10.0 10 06/08/2015 17:46 WG794274 Total Xylenes 3470 10.6 30.0 10 06/08/2015 17:46 WG794274 Methyl tert-butyl ether 99.9 3.70 10.0 10 06/08/2015 17:46 WG794274 Di-isopropyl ether U 16.0 50.0 50 06/10/2015 14:44 WG794724 Naphthalene 173 10.0 50.0 10 06/08/2015 17:46 WG794274 (S) Toluene-d8 104 90.0-115 06/08/2015 17:46 WG794274 (S) Dibromofluoromethane 103 79.0-121 06/08/2015 17:46 WG794274 (S) a,a,a-Trifluorotoluene 103 90.4-116 06/08/2015 17:46 WG794274 (S) 4-Bromofluorobenzene 98.9 80.1-120 06/08/2015 17:46 WG794274 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 01:47 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 01:47 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 01:47 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 01:47 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 01:47 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 01:47 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 01:47 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 01:47 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 01:47 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 01:47 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 01:47 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 01:47 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 01:47 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 01:47 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 01:47 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 01:47 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 01:47 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 01:47 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 01:47 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 01:47 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 01:47 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 01:47 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 01:47 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 01:47 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 01:47 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 01:47 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 01:47 WG792113 Isophorone U 0.270 10.0 1 06/02/2015 01:47 WG792113 Naphthalene 49.0 0.370 1.00 1 06/02/2015 01:47 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 01:47 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 01:47 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 01:47 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 01:47 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 01:47 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 01:47 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 17 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 17 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L767941 MW-9 Collected date/time: 05/28/15 14:15 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 01:47 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 01:47 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 01:47 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 01:47 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 01:47 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 01:47 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 01:47 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 01:47 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 01:47 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 01:47 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 01:47 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 01:47 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 01:47 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 01:47 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 01:47 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 01:47 WG792113 Phenol U 0.330 10.0 1 06/02/2015 01:47 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 01:47 WG792113 (S) 2-Fluorophenol 63.7 10.0-77.9 06/02/2015 01:47 WG792113 (S) Phenol-d5 33.1 5.00-70.1 06/02/2015 01:47 WG792113 (S) Nitrobenzene-d5 59.9 21.8-123 06/02/2015 01:47 WG792113 (S) 2-Fluorobiphenyl 62.2 29.5-131 06/02/2015 01:47 WG792113 (S) 2,4,6-Tribromophenol 80.7 11.2-130 06/02/2015 01:47 WG792113 (S) p-Terphenyl-d14 63.8 29.3-137 06/02/2015 01:47 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 18 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 18 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L767941 MW-10 Collected date/time: 05/28/15 14:00 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 8.96 1.90 5.00 1 06/03/2015 21:13 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene 34.8 0.330 1.00 1 06/08/2015 01:51 WG793373 Toluene 6.46 0.780 5.00 1 06/08/2015 01:51 WG793373 Ethylbenzene 65.5 0.380 1.00 1 06/08/2015 01:51 WG793373 Total Xylenes 392 1.06 3.00 1 06/08/2015 01:51 WG793373 Methyl tert-butyl ether 80.1 0.370 1.00 1 06/08/2015 01:51 WG793373 Di-isopropyl ether 5.30 0.320 1.00 1 06/08/2015 01:51 WG793373 Naphthalene 28.0 1.00 5.00 1 06/08/2015 01:51 WG793373 (S) Toluene-d8 103 90.0-115 06/08/2015 01:51 WG793373 (S) Dibromofluoromethane 91.5 79.0-121 06/08/2015 01:51 WG793373 (S) a,a,a-Trifluorotoluene 97.2 90.4-116 06/08/2015 01:51 WG793373 (S) 4-Bromofluorobenzene 105 80.1-120 06/08/2015 01:51 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 02:10 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 02:10 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 02:10 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 02:10 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 02:10 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 02:10 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 02:10 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 02:10 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 02:10 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 02:10 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 02:10 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 02:10 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 02:10 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 02:10 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 02:10 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 02:10 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 02:10 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 02:10 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 02:10 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 02:10 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 02:10 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 02:10 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 02:10 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 02:10 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 02:10 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 02:10 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 02:10 WG792113 Isophorone U 0.270 10.0 1 06/02/2015 02:10 WG792113 Naphthalene 23.2 0.370 1.00 1 06/02/2015 02:10 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 02:10 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 02:10 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 02:10 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 02:10 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 02:10 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 02:10 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 19 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 19 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L767941 MW-10 Collected date/time: 05/28/15 14:00 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 02:10 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 02:10 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 02:10 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 02:10 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 02:10 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 02:10 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 02:10 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 02:10 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 02:10 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 02:10 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 02:10 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 02:10 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 02:10 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 02:10 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 02:10 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 02:10 WG792113 Phenol U 0.330 10.0 1 06/02/2015 02:10 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 02:10 WG792113 (S) 2-Fluorophenol 52.6 10.0-77.9 06/02/2015 02:10 WG792113 (S) Phenol-d5 35.5 5.00-70.1 06/02/2015 02:10 WG792113 (S) Nitrobenzene-d5 68.8 21.8-123 06/02/2015 02:10 WG792113 (S) 2-Fluorobiphenyl 72.2 29.5-131 06/02/2015 02:10 WG792113 (S) 2,4,6-Tribromophenol 75.4 11.2-130 06/02/2015 02:10 WG792113 (S) p-Terphenyl-d14 75.3 29.3-137 06/02/2015 02:10 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 20 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 20 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L767941 MW-11 Collected date/time: 05/28/15 13:00 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 1.97 J 1.90 5.00 1 06/03/2015 21:17 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene U 0.330 1.00 1 06/08/2015 02:15 WG793373 Toluene U 0.780 5.00 1 06/08/2015 02:15 WG793373 Ethylbenzene U 0.380 1.00 1 06/08/2015 02:15 WG793373 Total Xylenes U 1.06 3.00 1 06/08/2015 02:15 WG793373 Methyl tert-butyl ether 0.941 J 0.370 1.00 1 06/08/2015 18:09 WG794274 Di-isopropyl ether U 0.320 1.00 1 06/08/2015 02:15 WG793373 Naphthalene U 1.00 5.00 1 06/08/2015 02:15 WG793373 (S) Toluene-d8 109 90.0-115 06/08/2015 02:15 WG793373 (S) Dibromofluoromethane 94.5 79.0-121 06/08/2015 02:15 WG793373 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/08/2015 02:15 WG793373 (S) 4-Bromofluorobenzene 105 80.1-120 06/08/2015 02:15 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 02:33 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 02:33 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 02:33 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 02:33 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 02:33 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 02:33 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 02:33 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 02:33 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 02:33 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 02:33 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 02:33 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 02:33 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 02:33 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 02:33 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 02:33 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 02:33 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 02:33 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 02:33 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 02:33 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 02:33 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 02:33 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 02:33 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 02:33 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 02:33 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 02:33 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 02:33 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 02:33 WG792113 Isophorone U 0.270 10.0 1 06/02/2015 02:33 WG792113 Naphthalene U 0.370 1.00 1 06/02/2015 02:33 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 02:33 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 02:33 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 02:33 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 02:33 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 02:33 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 02:33 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 21 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 21 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L767941 MW-11 Collected date/time: 05/28/15 13:00 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 02:33 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 02:33 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 02:33 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 02:33 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 02:33 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 02:33 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 02:33 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 02:33 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 02:33 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 02:33 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 02:33 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 02:33 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 02:33 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 02:33 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 02:33 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 02:33 WG792113 Phenol U 0.330 10.0 1 06/02/2015 02:33 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 02:33 WG792113 (S) 2-Fluorophenol 47.6 10.0-77.9 06/02/2015 02:33 WG792113 (S) Phenol-d5 31.5 5.00-70.1 06/02/2015 02:33 WG792113 (S) Nitrobenzene-d5 58.0 21.8-123 06/02/2015 02:33 WG792113 (S) 2-Fluorobiphenyl 67.1 29.5-131 06/02/2015 02:33 WG792113 (S) 2,4,6-Tribromophenol 70.4 11.2-130 06/02/2015 02:33 WG792113 (S) p-Terphenyl-d14 66.3 29.3-137 06/02/2015 02:33 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 22 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 22 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L767941 MW-13 Collected date/time: 05/28/15 13:10 Metals (ICP) by Method 6010C Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Lead 4.87 J 1.90 5.00 1 06/03/2015 21:25 WG792650 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene U 0.330 1.00 1 06/08/2015 02:39 WG793373 Toluene U 0.780 5.00 1 06/08/2015 02:39 WG793373 Ethylbenzene U 0.380 1.00 1 06/08/2015 02:39 WG793373 Total Xylenes U 1.06 3.00 1 06/08/2015 02:39 WG793373 Methyl tert-butyl ether U 0.370 1.00 1 06/08/2015 02:39 WG793373 Di-isopropyl ether U 0.320 1.00 1 06/08/2015 02:39 WG793373 Naphthalene U 1.00 5.00 1 06/08/2015 02:39 WG793373 (S) Toluene-d8 107 90.0-115 06/08/2015 02:39 WG793373 (S) Dibromofluoromethane 95.2 79.0-121 06/08/2015 02:39 WG793373 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/08/2015 02:39 WG793373 (S) 4-Bromofluorobenzene 102 80.1-120 06/08/2015 02:39 WG793373 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.320 1.00 1 06/02/2015 02:56 WG792113 Acenaphthylene U 0.310 1.00 1 06/02/2015 02:56 WG792113 Anthracene U 0.290 1.00 1 06/02/2015 02:56 WG792113 Benzidine U 4.30 10.0 1 06/02/2015 02:56 WG792113 Benzo(a)anthracene U 0.0980 1.00 1 06/02/2015 02:56 WG792113 Benzo(b)fluoranthene U 0.0900 1.00 1 06/02/2015 02:56 WG792113 Benzo(k)fluoranthene U 0.360 1.00 1 06/02/2015 02:56 WG792113 Benzo(g,h,i)perylene U 0.160 1.00 1 06/02/2015 02:56 WG792113 Benzo(a)pyrene U 0.340 1.00 1 06/02/2015 02:56 WG792113 Bis(2-chlorethoxy)methane U 0.330 10.0 1 06/02/2015 02:56 WG792113 Bis(2-chloroethyl)ether U 1.60 10.0 1 06/02/2015 02:56 WG792113 Bis(2-chloroisopropyl)ether U 0.440 10.0 1 06/02/2015 02:56 WG792113 4-Bromophenyl-phenylether U 0.340 10.0 1 06/02/2015 02:56 WG792113 2-Chloronaphthalene U 0.330 1.00 1 06/02/2015 02:56 WG792113 4-Chlorophenyl-phenylether U 0.300 10.0 1 06/02/2015 02:56 WG792113 Chrysene U 0.330 1.00 1 06/02/2015 02:56 WG792113 Dibenz(a,h)anthracene U 0.280 1.00 1 06/02/2015 02:56 WG792113 3,3-Dichlorobenzidine U 2.00 10.0 1 06/02/2015 02:56 WG792113 2,4-Dinitrotoluene U 1.60 10.0 1 06/02/2015 02:56 WG792113 2,6-Dinitrotoluene U 0.280 10.0 1 06/02/2015 02:56 WG792113 Fluoranthene U 0.310 1.00 1 06/02/2015 02:56 WG792113 Fluorene U 0.320 1.00 1 06/02/2015 02:56 WG792113 Hexachlorobenzene U 0.340 1.00 1 06/02/2015 02:56 WG792113 Hexachloro-1,3-butadiene U J3 0.330 10.0 1 06/02/2015 02:56 WG792113 Hexachlorocyclopentadiene U 2.30 10.0 1 06/02/2015 02:56 WG792113 Hexachloroethane U J3 0.360 10.0 1 06/02/2015 02:56 WG792113 Indeno(1,2,3-cd)pyrene U 0.280 1.00 1 06/02/2015 02:56 WG792113 Isophorone U 0.270 10.0 1 06/02/2015 02:56 WG792113 Naphthalene U 0.370 1.00 1 06/02/2015 02:56 WG792113 Nitrobenzene U 0.370 10.0 1 06/02/2015 02:56 WG792113 n-Nitrosodimethylamine U 1.30 10.0 1 06/02/2015 02:56 WG792113 n-Nitrosodiphenylamine U 0.300 10.0 1 06/02/2015 02:56 WG792113 n-Nitrosodi-n-propylamine U 0.400 10.0 1 06/02/2015 02:56 WG792113 Phenanthrene U 0.370 1.00 1 06/02/2015 02:56 WG792113 Benzylbutyl phthalate U 0.280 3.00 1 06/02/2015 02:56 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 23 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 23 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L767941 MW-13 Collected date/time: 05/28/15 13:10 Semi Volatile Organic Compounds (GC/MS) by Method 625 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Bis(2-ethylhexyl)phthalate U 0.710 3.00 1 06/02/2015 02:56 WG792113 Di-n-butyl phthalate U 0.270 3.00 1 06/02/2015 02:56 WG792113 Diethyl phthalate U 0.280 3.00 1 06/02/2015 02:56 WG792113 Dimethyl phthalate U 0.280 3.00 1 06/02/2015 02:56 WG792113 Di-n-octyl phthalate U 0.280 3.00 1 06/02/2015 02:56 WG792113 Pyrene U 0.330 1.00 1 06/02/2015 02:56 WG792113 1,2,4-Trichlorobenzene U J3 0.360 10.0 1 06/02/2015 02:56 WG792113 4-Chloro-3-methylphenol U 0.260 10.0 1 06/02/2015 02:56 WG792113 2-Chlorophenol U 0.280 10.0 1 06/02/2015 02:56 WG792113 2,4-Dichlorophenol U 0.280 10.0 1 06/02/2015 02:56 WG792113 2,4-Dimethylphenol U 0.620 10.0 1 06/02/2015 02:56 WG792113 4,6-Dinitro-2-methylphenol U 2.60 10.0 1 06/02/2015 02:56 WG792113 2,4-Dinitrophenol U 3.20 10.0 1 06/02/2015 02:56 WG792113 2-Nitrophenol U 0.320 10.0 1 06/02/2015 02:56 WG792113 4-Nitrophenol U 2.00 10.0 1 06/02/2015 02:56 WG792113 Pentachlorophenol U 0.310 10.0 1 06/02/2015 02:56 WG792113 Phenol U 0.330 10.0 1 06/02/2015 02:56 WG792113 2,4,6-Trichlorophenol U 0.300 10.0 1 06/02/2015 02:56 WG792113 (S) 2-Fluorophenol 51.6 10.0-77.9 06/02/2015 02:56 WG792113 (S) Phenol-d5 35.1 5.00-70.1 06/02/2015 02:56 WG792113 (S) Nitrobenzene-d5 61.4 21.8-123 06/02/2015 02:56 WG792113 (S) 2-Fluorobiphenyl 68.9 29.5-131 06/02/2015 02:56 WG792113 (S) 2,4,6-Tribromophenol 70.6 11.2-130 06/02/2015 02:56 WG792113 (S) p-Terphenyl-d14 67.6 29.3-137 06/02/2015 02:56 WG792113 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 24 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 24 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L767941 MW-1 Collected date/time: 05/28/15 14:40 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 100000 500000 10000 06/06/2015 01:01 WG794325 Acrolein U 89000 500000 10000 06/06/2015 01:01 WG794325 Acrylonitrile U 19000 100000 10000 06/06/2015 01:01 WG794325 Benzene 19800 3300 10000 10000 06/06/2015 01:01 WG794325 Bromobenzene U 3500 10000 10000 06/06/2015 01:01 WG794325 Bromodichloromethane U 3800 10000 10000 06/06/2015 01:01 WG794325 Bromoform U 4700 10000 10000 06/06/2015 01:01 WG794325 Bromomethane U 8700 50000 10000 06/06/2015 01:01 WG794325 n-Butylbenzene U 3600 10000 10000 06/06/2015 01:01 WG794325 sec-Butylbenzene U 3600 10000 10000 06/06/2015 01:01 WG794325 tert-Butylbenzene U 4000 10000 10000 06/06/2015 01:01 WG794325 Carbon tetrachloride U 3800 10000 10000 06/06/2015 01:01 WG794325 Chlorobenzene U 3500 10000 10000 06/06/2015 01:01 WG794325 Chlorodibromomethane U 3300 10000 10000 06/06/2015 01:01 WG794325 Chloroethane U 4500 50000 10000 06/06/2015 01:01 WG794325 Chloroform U 3200 50000 10000 06/06/2015 01:01 WG794325 Chloromethane U 2800 25000 10000 06/06/2015 01:01 WG794325 2-Chlorotoluene U 3800 10000 10000 06/06/2015 01:01 WG794325 4-Chlorotoluene U 3500 10000 10000 06/06/2015 01:01 WG794325 1,2-Dibromo-3-Chloropropane U 13000 50000 10000 06/06/2015 01:01 WG794325 1,2-Dibromoethane U 3800 10000 10000 06/06/2015 01:01 WG794325 Dibromomethane U 3500 10000 10000 06/06/2015 01:01 WG794325 1,2-Dichlorobenzene U 3500 10000 10000 06/06/2015 01:01 WG794325 1,3-Dichlorobenzene U 2200 10000 10000 06/06/2015 01:01 WG794325 1,4-Dichlorobenzene U 2700 10000 10000 06/06/2015 01:01 WG794325 Dichlorodifluoromethane U 5500 50000 10000 06/06/2015 01:01 WG794325 1,1-Dichloroethane U 2600 10000 10000 06/06/2015 01:01 WG794325 1,2-Dichloroethane U 3600 10000 10000 06/06/2015 01:01 WG794325 1,1-Dichloroethene U 4000 10000 10000 06/06/2015 01:01 WG794325 cis-1,2-Dichloroethene U 2600 10000 10000 06/06/2015 01:01 WG794325 trans-1,2-Dichloroethene U 4000 10000 10000 06/06/2015 01:01 WG794325 1,2-Dichloropropane U 3100 10000 10000 06/06/2015 01:01 WG794325 1,1-Dichloropropene U 3500 10000 10000 06/06/2015 01:01 WG794325 1,3-Dichloropropane U 3700 10000 10000 06/06/2015 01:01 WG794325 2,2-Dichloropropane U 3200 10000 10000 06/06/2015 01:01 WG794325 Di-isopropyl ether U 3200 10000 10000 06/06/2015 01:01 WG794325 Ethylbenzene 4790 J 3800 10000 10000 06/06/2015 01:01 WG794325 Hexachloro-1,3-butadiene U 2600 10000 10000 06/06/2015 01:01 WG794325 Isopropylbenzene U 3300 10000 10000 06/06/2015 01:01 WG794325 p-Isopropyltoluene U 3500 10000 10000 06/06/2015 01:01 WG794325 2-Butanone (MEK)U 39000 100000 10000 06/06/2015 01:01 WG794325 Methylene Chloride 14800 J 10000 50000 10000 06/06/2015 01:01 WG794325 4-Methyl-2-pentanone (MIBK)U 21000 100000 10000 06/06/2015 01:01 WG794325 Methyl tert-butyl ether 597000 3700 10000 10000 06/06/2015 01:01 WG794325 Naphthalene 14700 J 10000 50000 10000 06/06/2015 01:01 WG794325 n-Propylbenzene U 3500 10000 10000 06/06/2015 01:01 WG794325 Styrene U 3100 10000 10000 06/06/2015 01:01 WG794325 1,1,1,2-Tetrachloroethane U 3800 10000 10000 06/06/2015 01:01 WG794325 1,1,2,2-Tetrachloroethane U 1300 10000 10000 06/06/2015 01:01 WG794325 Tetrachloroethene U 3700 10000 10000 06/06/2015 01:01 WG794325 Toluene 56800 7800 50000 10000 06/06/2015 01:01 WG794325 1,2,3-Trichlorobenzene U 2300 10000 10000 06/06/2015 01:01 WG794325 1,2,4-Trichlorobenzene U 3600 10000 10000 06/06/2015 01:01 WG794325 1,1,1-Trichloroethane U 3190 10000 10000 06/06/2015 01:01 WG794325 1,1,2-Trichloroethane U 3800 10000 10000 06/06/2015 01:01 WG794325 Trichloroethene U 4000 10000 10000 06/06/2015 01:01 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 25 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 25 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L767941 MW-1 Collected date/time: 05/28/15 14:40 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 12000 50000 10000 06/06/2015 01:01 WG794325 1,2,3-Trichloropropane U 8100 25000 10000 06/06/2015 01:01 WG794325 1,2,4-Trimethylbenzene 8450 J 3700 10000 10000 06/06/2015 01:01 WG794325 1,3,5-Trimethylbenzene U 3900 10000 10000 06/06/2015 01:01 WG794325 Vinyl chloride U 2600 10000 10000 06/06/2015 01:01 WG794325 o-Xylene 9710 J 3400 10000 10000 06/06/2015 01:01 WG794325 m&p-Xylenes 19800 J 7200 20000 10000 06/06/2015 01:01 WG794325 (S) Toluene-d8 106 90.0-115 06/06/2015 01:01 WG794325 (S) Dibromofluoromethane 104 79.0-121 06/06/2015 01:01 WG794325 (S) a,a,a-Trifluorotoluene 102 90.4-116 06/06/2015 01:01 WG794325 (S) 4-Bromofluorobenzene 102 80.1-120 06/06/2015 01:01 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 26 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 26 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L767941 MW-3 Collected date/time: 05/28/15 14:50 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 5000 25000 500 06/06/2015 01:22 WG794325 Acrolein U 4400 25000 500 06/06/2015 01:22 WG794325 Acrylonitrile U 940 5000 500 06/06/2015 01:22 WG794325 Benzene 6250 160 500 500 06/06/2015 01:22 WG794325 Bromobenzene U 180 500 500 06/06/2015 01:22 WG794325 Bromodichloromethane U 190 500 500 06/06/2015 01:22 WG794325 Bromoform U 230 500 500 06/06/2015 01:22 WG794325 Bromomethane U 430 2500 500 06/06/2015 01:22 WG794325 n-Butylbenzene U 180 500 500 06/06/2015 01:22 WG794325 sec-Butylbenzene U 180 500 500 06/06/2015 01:22 WG794325 tert-Butylbenzene U 200 500 500 06/06/2015 01:22 WG794325 Carbon tetrachloride U 190 500 500 06/06/2015 01:22 WG794325 Chlorobenzene U 170 500 500 06/06/2015 01:22 WG794325 Chlorodibromomethane U 160 500 500 06/06/2015 01:22 WG794325 Chloroethane U 230 2500 500 06/06/2015 01:22 WG794325 Chloroform U 160 2500 500 06/06/2015 01:22 WG794325 Chloromethane U 140 1250 500 06/06/2015 01:22 WG794325 2-Chlorotoluene U 190 500 500 06/06/2015 01:22 WG794325 4-Chlorotoluene U 180 500 500 06/06/2015 01:22 WG794325 1,2-Dibromo-3-Chloropropane U 660 2500 500 06/06/2015 01:22 WG794325 1,2-Dibromoethane U 190 500 500 06/06/2015 01:22 WG794325 Dibromomethane U 170 500 500 06/06/2015 01:22 WG794325 1,2-Dichlorobenzene U 170 500 500 06/06/2015 01:22 WG794325 1,3-Dichlorobenzene U 110 500 500 06/06/2015 01:22 WG794325 1,4-Dichlorobenzene U 140 500 500 06/06/2015 01:22 WG794325 Dichlorodifluoromethane U 280 2500 500 06/06/2015 01:22 WG794325 1,1-Dichloroethane U 130 500 500 06/06/2015 01:22 WG794325 1,2-Dichloroethane U 180 500 500 06/06/2015 01:22 WG794325 1,1-Dichloroethene U 200 500 500 06/06/2015 01:22 WG794325 cis-1,2-Dichloroethene U 130 500 500 06/06/2015 01:22 WG794325 trans-1,2-Dichloroethene U 200 500 500 06/06/2015 01:22 WG794325 1,2-Dichloropropane U 150 500 500 06/06/2015 01:22 WG794325 1,1-Dichloropropene U 180 500 500 06/06/2015 01:22 WG794325 1,3-Dichloropropane U 180 500 500 06/06/2015 01:22 WG794325 2,2-Dichloropropane U 160 500 500 06/06/2015 01:22 WG794325 Di-isopropyl ether 331 J 160 500 500 06/06/2015 01:22 WG794325 Ethylbenzene 2100 190 500 500 06/06/2015 01:22 WG794325 Hexachloro-1,3-butadiene U 130 500 500 06/06/2015 01:22 WG794325 Isopropylbenzene U 160 500 500 06/06/2015 01:22 WG794325 p-Isopropyltoluene U 180 500 500 06/06/2015 01:22 WG794325 2-Butanone (MEK)U 2000 5000 500 06/06/2015 01:22 WG794325 Methylene Chloride 701 J 500 2500 500 06/06/2015 01:22 WG794325 4-Methyl-2-pentanone (MIBK)U 1100 5000 500 06/06/2015 01:22 WG794325 Methyl tert-butyl ether 23200 180 500 500 06/06/2015 01:22 WG794325 Naphthalene 606 J 500 2500 500 06/06/2015 01:22 WG794325 n-Propylbenzene 211 J 170 500 500 06/06/2015 01:22 WG794325 Styrene U 150 500 500 06/06/2015 01:22 WG794325 1,1,1,2-Tetrachloroethane U 190 500 500 06/06/2015 01:22 WG794325 1,1,2,2-Tetrachloroethane U 65.0 500 500 06/06/2015 01:22 WG794325 Tetrachloroethene U 190 500 500 06/06/2015 01:22 WG794325 Toluene 22500 390 2500 500 06/06/2015 01:22 WG794325 1,2,3-Trichlorobenzene U 120 500 500 06/06/2015 01:22 WG794325 1,2,4-Trichlorobenzene U 180 500 500 06/06/2015 01:22 WG794325 1,1,1-Trichloroethane U 160 500 500 06/06/2015 01:22 WG794325 1,1,2-Trichloroethane U 190 500 500 06/06/2015 01:22 WG794325 Trichloroethene U 200 500 500 06/06/2015 01:22 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 27 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 27 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L767941 MW-3 Collected date/time: 05/28/15 14:50 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 600 2500 500 06/06/2015 01:22 WG794325 1,2,3-Trichloropropane U 400 1250 500 06/06/2015 01:22 WG794325 1,2,4-Trimethylbenzene 1700 190 500 500 06/06/2015 01:22 WG794325 1,3,5-Trimethylbenzene 476 J 190 500 500 06/06/2015 01:22 WG794325 Vinyl chloride U 130 500 500 06/06/2015 01:22 WG794325 o-Xylene 3680 170 500 500 06/06/2015 01:22 WG794325 m&p-Xylenes 7570 360 1000 500 06/06/2015 01:22 WG794325 (S) Toluene-d8 106 90.0-115 06/06/2015 01:22 WG794325 (S) Dibromofluoromethane 104 79.0-121 06/06/2015 01:22 WG794325 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/06/2015 01:22 WG794325 (S) 4-Bromofluorobenzene 105 80.1-120 06/06/2015 01:22 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 28 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 28 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L767941 MW-6 Collected date/time: 05/28/15 15:10 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10000 50000 1000 06/06/2015 01:43 WG794325 Acrolein U 8900 50000 1000 06/06/2015 01:43 WG794325 Acrylonitrile U 1900 10000 1000 06/06/2015 01:43 WG794325 Benzene 6340 330 1000 1000 06/06/2015 01:43 WG794325 Bromobenzene U 350 1000 1000 06/06/2015 01:43 WG794325 Bromodichloromethane U 380 1000 1000 06/06/2015 01:43 WG794325 Bromoform U 470 1000 1000 06/06/2015 01:43 WG794325 Bromomethane U 870 5000 1000 06/06/2015 01:43 WG794325 n-Butylbenzene U 360 1000 1000 06/06/2015 01:43 WG794325 sec-Butylbenzene U 360 1000 1000 06/06/2015 01:43 WG794325 tert-Butylbenzene U 400 1000 1000 06/06/2015 01:43 WG794325 Carbon tetrachloride U 380 1000 1000 06/06/2015 01:43 WG794325 Chlorobenzene U 350 1000 1000 06/06/2015 01:43 WG794325 Chlorodibromomethane U 330 1000 1000 06/06/2015 01:43 WG794325 Chloroethane U 450 5000 1000 06/06/2015 01:43 WG794325 Chloroform U 320 5000 1000 06/06/2015 01:43 WG794325 Chloromethane U 280 2500 1000 06/06/2015 01:43 WG794325 2-Chlorotoluene U 380 1000 1000 06/06/2015 01:43 WG794325 4-Chlorotoluene U 350 1000 1000 06/06/2015 01:43 WG794325 1,2-Dibromo-3-Chloropropane U 1300 5000 1000 06/06/2015 01:43 WG794325 1,2-Dibromoethane U 380 1000 1000 06/06/2015 01:43 WG794325 Dibromomethane U 350 1000 1000 06/06/2015 01:43 WG794325 1,2-Dichlorobenzene U 350 1000 1000 06/06/2015 01:43 WG794325 1,3-Dichlorobenzene U 220 1000 1000 06/06/2015 01:43 WG794325 1,4-Dichlorobenzene U 270 1000 1000 06/06/2015 01:43 WG794325 Dichlorodifluoromethane U 550 5000 1000 06/06/2015 01:43 WG794325 1,1-Dichloroethane U 260 1000 1000 06/06/2015 01:43 WG794325 1,2-Dichloroethane U 360 1000 1000 06/06/2015 01:43 WG794325 1,1-Dichloroethene U 400 1000 1000 06/06/2015 01:43 WG794325 cis-1,2-Dichloroethene U 260 1000 1000 06/06/2015 01:43 WG794325 trans-1,2-Dichloroethene U 400 1000 1000 06/06/2015 01:43 WG794325 1,2-Dichloropropane U 310 1000 1000 06/06/2015 01:43 WG794325 1,1-Dichloropropene U 350 1000 1000 06/06/2015 01:43 WG794325 1,3-Dichloropropane U 370 1000 1000 06/06/2015 01:43 WG794325 2,2-Dichloropropane U 320 1000 1000 06/06/2015 01:43 WG794325 Di-isopropyl ether U 320 1000 1000 06/06/2015 01:43 WG794325 Ethylbenzene 1830 380 1000 1000 06/06/2015 01:43 WG794325 Hexachloro-1,3-butadiene U 260 1000 1000 06/06/2015 01:43 WG794325 Isopropylbenzene U 330 1000 1000 06/06/2015 01:43 WG794325 p-Isopropyltoluene U 350 1000 1000 06/06/2015 01:43 WG794325 2-Butanone (MEK)U 3900 10000 1000 06/06/2015 01:43 WG794325 Methylene Chloride 1380 J 1000 5000 1000 06/06/2015 01:43 WG794325 4-Methyl-2-pentanone (MIBK)U 2100 10000 1000 06/06/2015 01:43 WG794325 Methyl tert-butyl ether 41900 370 1000 1000 06/06/2015 01:43 WG794325 Naphthalene U 1000 5000 1000 06/06/2015 01:43 WG794325 n-Propylbenzene U 350 1000 1000 06/06/2015 01:43 WG794325 Styrene U 310 1000 1000 06/06/2015 01:43 WG794325 1,1,1,2-Tetrachloroethane U 380 1000 1000 06/06/2015 01:43 WG794325 1,1,2,2-Tetrachloroethane U 130 1000 1000 06/06/2015 01:43 WG794325 Tetrachloroethene U 370 1000 1000 06/06/2015 01:43 WG794325 Toluene 22100 780 5000 1000 06/06/2015 01:43 WG794325 1,2,3-Trichlorobenzene U 230 1000 1000 06/06/2015 01:43 WG794325 1,2,4-Trichlorobenzene U 360 1000 1000 06/06/2015 01:43 WG794325 1,1,1-Trichloroethane U 319 1000 1000 06/06/2015 01:43 WG794325 1,1,2-Trichloroethane U 380 1000 1000 06/06/2015 01:43 WG794325 Trichloroethene U 400 1000 1000 06/06/2015 01:43 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 29 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 29 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L767941 MW-6 Collected date/time: 05/28/15 15:10 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 1200 5000 1000 06/06/2015 01:43 WG794325 1,2,3-Trichloropropane U 810 2500 1000 06/06/2015 01:43 WG794325 1,2,4-Trimethylbenzene 1660 370 1000 1000 06/06/2015 01:43 WG794325 1,3,5-Trimethylbenzene 418 J 390 1000 1000 06/06/2015 01:43 WG794325 Vinyl chloride U 260 1000 1000 06/06/2015 01:43 WG794325 o-Xylene 3450 340 1000 1000 06/06/2015 01:43 WG794325 m&p-Xylenes 6850 720 2000 1000 06/06/2015 01:43 WG794325 (S) Toluene-d8 107 90.0-115 06/06/2015 01:43 WG794325 (S) Dibromofluoromethane 102 79.0-121 06/06/2015 01:43 WG794325 (S) a,a,a-Trifluorotoluene 102 90.4-116 06/06/2015 01:43 WG794325 (S) 4-Bromofluorobenzene 101 80.1-120 06/06/2015 01:43 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 30 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 30 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L767941 MW-7 Collected date/time: 05/28/15 15:20 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10000 50000 1000 06/06/2015 02:03 WG794325 Acrolein U 8900 50000 1000 06/06/2015 02:03 WG794325 Acrylonitrile U 1900 10000 1000 06/06/2015 02:03 WG794325 Benzene 8930 330 1000 1000 06/06/2015 02:03 WG794325 Bromobenzene U 350 1000 1000 06/06/2015 02:03 WG794325 Bromodichloromethane U 380 1000 1000 06/06/2015 02:03 WG794325 Bromoform U 470 1000 1000 06/06/2015 02:03 WG794325 Bromomethane U 870 5000 1000 06/06/2015 02:03 WG794325 n-Butylbenzene U 360 1000 1000 06/06/2015 02:03 WG794325 sec-Butylbenzene U 360 1000 1000 06/06/2015 02:03 WG794325 tert-Butylbenzene U 400 1000 1000 06/06/2015 02:03 WG794325 Carbon tetrachloride U 380 1000 1000 06/06/2015 02:03 WG794325 Chlorobenzene U 350 1000 1000 06/06/2015 02:03 WG794325 Chlorodibromomethane U 330 1000 1000 06/06/2015 02:03 WG794325 Chloroethane U 450 5000 1000 06/06/2015 02:03 WG794325 Chloroform U 320 5000 1000 06/06/2015 02:03 WG794325 Chloromethane U 280 2500 1000 06/06/2015 02:03 WG794325 2-Chlorotoluene U 380 1000 1000 06/06/2015 02:03 WG794325 4-Chlorotoluene U 350 1000 1000 06/06/2015 02:03 WG794325 1,2-Dibromo-3-Chloropropane U 1300 5000 1000 06/06/2015 02:03 WG794325 1,2-Dibromoethane U 380 1000 1000 06/06/2015 02:03 WG794325 Dibromomethane U 350 1000 1000 06/06/2015 02:03 WG794325 1,2-Dichlorobenzene U 350 1000 1000 06/06/2015 02:03 WG794325 1,3-Dichlorobenzene U 220 1000 1000 06/06/2015 02:03 WG794325 1,4-Dichlorobenzene U 270 1000 1000 06/06/2015 02:03 WG794325 Dichlorodifluoromethane U 550 5000 1000 06/06/2015 02:03 WG794325 1,1-Dichloroethane U 260 1000 1000 06/06/2015 02:03 WG794325 1,2-Dichloroethane U 360 1000 1000 06/06/2015 02:03 WG794325 1,1-Dichloroethene U 400 1000 1000 06/06/2015 02:03 WG794325 cis-1,2-Dichloroethene U 260 1000 1000 06/06/2015 02:03 WG794325 trans-1,2-Dichloroethene U 400 1000 1000 06/06/2015 02:03 WG794325 1,2-Dichloropropane U 310 1000 1000 06/06/2015 02:03 WG794325 1,1-Dichloropropene U 350 1000 1000 06/06/2015 02:03 WG794325 1,3-Dichloropropane U 370 1000 1000 06/06/2015 02:03 WG794325 2,2-Dichloropropane U 320 1000 1000 06/06/2015 02:03 WG794325 Di-isopropyl ether 371 J 320 1000 1000 06/06/2015 02:03 WG794325 Ethylbenzene 1170 380 1000 1000 06/06/2015 02:03 WG794325 Hexachloro-1,3-butadiene U 260 1000 1000 06/06/2015 02:03 WG794325 Isopropylbenzene U 330 1000 1000 06/06/2015 02:03 WG794325 p-Isopropyltoluene U 350 1000 1000 06/06/2015 02:03 WG794325 2-Butanone (MEK)U 3900 10000 1000 06/06/2015 02:03 WG794325 Methylene Chloride 1440 J 1000 5000 1000 06/06/2015 02:03 WG794325 4-Methyl-2-pentanone (MIBK)U 2100 10000 1000 06/06/2015 02:03 WG794325 Methyl tert-butyl ether 134000 370 1000 1000 06/06/2015 02:03 WG794325 Naphthalene U 1000 5000 1000 06/06/2015 02:03 WG794325 n-Propylbenzene U 350 1000 1000 06/06/2015 02:03 WG794325 Styrene U 310 1000 1000 06/06/2015 02:03 WG794325 1,1,1,2-Tetrachloroethane U 380 1000 1000 06/06/2015 02:03 WG794325 1,1,2,2-Tetrachloroethane U 130 1000 1000 06/06/2015 02:03 WG794325 Tetrachloroethene U 370 1000 1000 06/06/2015 02:03 WG794325 Toluene 20800 780 5000 1000 06/06/2015 02:03 WG794325 1,2,3-Trichlorobenzene U 230 1000 1000 06/06/2015 02:03 WG794325 1,2,4-Trichlorobenzene U 360 1000 1000 06/06/2015 02:03 WG794325 1,1,1-Trichloroethane U 319 1000 1000 06/06/2015 02:03 WG794325 1,1,2-Trichloroethane U 380 1000 1000 06/06/2015 02:03 WG794325 Trichloroethene U 400 1000 1000 06/06/2015 02:03 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 31 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 31 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L767941 MW-7 Collected date/time: 05/28/15 15:20 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 1200 5000 1000 06/06/2015 02:03 WG794325 1,2,3-Trichloropropane U 810 2500 1000 06/06/2015 02:03 WG794325 1,2,4-Trimethylbenzene 1420 370 1000 1000 06/06/2015 02:03 WG794325 1,3,5-Trimethylbenzene U 390 1000 1000 06/06/2015 02:03 WG794325 Vinyl chloride U 260 1000 1000 06/06/2015 02:03 WG794325 o-Xylene 2810 340 1000 1000 06/06/2015 02:03 WG794325 m&p-Xylenes 5920 720 2000 1000 06/06/2015 02:03 WG794325 (S) Toluene-d8 107 90.0-115 06/06/2015 02:03 WG794325 (S) Dibromofluoromethane 103 79.0-121 06/06/2015 02:03 WG794325 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/06/2015 02:03 WG794325 (S) 4-Bromofluorobenzene 103 80.1-120 06/06/2015 02:03 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 32 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 32 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L767941 MW-8 Collected date/time: 05/28/15 15:30 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 5000 25000 500 06/06/2015 02:25 WG794325 Acrolein U 4400 25000 500 06/06/2015 02:25 WG794325 Acrylonitrile U 940 5000 500 06/06/2015 02:25 WG794325 Benzene U 160 500 500 06/06/2015 02:25 WG794325 Bromobenzene U 180 500 500 06/06/2015 02:25 WG794325 Bromodichloromethane U 190 500 500 06/06/2015 02:25 WG794325 Bromoform U 230 500 500 06/06/2015 02:25 WG794325 Bromomethane U 430 2500 500 06/06/2015 02:25 WG794325 n-Butylbenzene U 180 500 500 06/06/2015 02:25 WG794325 sec-Butylbenzene U 180 500 500 06/06/2015 02:25 WG794325 tert-Butylbenzene U 200 500 500 06/06/2015 02:25 WG794325 Carbon tetrachloride U 190 500 500 06/06/2015 02:25 WG794325 Chlorobenzene U 170 500 500 06/06/2015 02:25 WG794325 Chlorodibromomethane U 160 500 500 06/06/2015 02:25 WG794325 Chloroethane U 230 2500 500 06/06/2015 02:25 WG794325 Chloroform U 160 2500 500 06/06/2015 02:25 WG794325 Chloromethane U 140 1250 500 06/06/2015 02:25 WG794325 2-Chlorotoluene U 190 500 500 06/06/2015 02:25 WG794325 4-Chlorotoluene U 180 500 500 06/06/2015 02:25 WG794325 1,2-Dibromo-3-Chloropropane U 660 2500 500 06/06/2015 02:25 WG794325 1,2-Dibromoethane U 190 500 500 06/06/2015 02:25 WG794325 Dibromomethane U 170 500 500 06/06/2015 02:25 WG794325 1,2-Dichlorobenzene U 170 500 500 06/06/2015 02:25 WG794325 1,3-Dichlorobenzene U 110 500 500 06/06/2015 02:25 WG794325 1,4-Dichlorobenzene U 140 500 500 06/06/2015 02:25 WG794325 Dichlorodifluoromethane U 280 2500 500 06/06/2015 02:25 WG794325 1,1-Dichloroethane U 130 500 500 06/06/2015 02:25 WG794325 1,2-Dichloroethane U 180 500 500 06/06/2015 02:25 WG794325 1,1-Dichloroethene U 200 500 500 06/06/2015 02:25 WG794325 cis-1,2-Dichloroethene U 130 500 500 06/06/2015 02:25 WG794325 trans-1,2-Dichloroethene U 200 500 500 06/06/2015 02:25 WG794325 1,2-Dichloropropane U 150 500 500 06/06/2015 02:25 WG794325 1,1-Dichloropropene U 180 500 500 06/06/2015 02:25 WG794325 1,3-Dichloropropane U 180 500 500 06/06/2015 02:25 WG794325 2,2-Dichloropropane U 160 500 500 06/06/2015 02:25 WG794325 Di-isopropyl ether U 160 500 500 06/06/2015 02:25 WG794325 Ethylbenzene U 190 500 500 06/06/2015 02:25 WG794325 Hexachloro-1,3-butadiene U 130 500 500 06/06/2015 02:25 WG794325 Isopropylbenzene U 160 500 500 06/06/2015 02:25 WG794325 p-Isopropyltoluene U 180 500 500 06/06/2015 02:25 WG794325 2-Butanone (MEK)U 2000 5000 500 06/06/2015 02:25 WG794325 Methylene Chloride 755 J 500 2500 500 06/06/2015 02:25 WG794325 4-Methyl-2-pentanone (MIBK)U 1100 5000 500 06/06/2015 02:25 WG794325 Methyl tert-butyl ether 24700 180 500 500 06/06/2015 02:25 WG794325 Naphthalene U 500 2500 500 06/06/2015 02:25 WG794325 n-Propylbenzene U 170 500 500 06/06/2015 02:25 WG794325 Styrene U 150 500 500 06/06/2015 02:25 WG794325 1,1,1,2-Tetrachloroethane U 190 500 500 06/06/2015 02:25 WG794325 1,1,2,2-Tetrachloroethane U 65.0 500 500 06/06/2015 02:25 WG794325 Tetrachloroethene U 190 500 500 06/06/2015 02:25 WG794325 Toluene U 390 2500 500 06/06/2015 02:25 WG794325 1,2,3-Trichlorobenzene U 120 500 500 06/06/2015 02:25 WG794325 1,2,4-Trichlorobenzene U 180 500 500 06/06/2015 02:25 WG794325 1,1,1-Trichloroethane U 160 500 500 06/06/2015 02:25 WG794325 1,1,2-Trichloroethane U 190 500 500 06/06/2015 02:25 WG794325 Trichloroethene U 200 500 500 06/06/2015 02:25 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 33 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 33 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L767941 MW-8 Collected date/time: 05/28/15 15:30 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 600 2500 500 06/06/2015 02:25 WG794325 1,2,3-Trichloropropane U 400 1250 500 06/06/2015 02:25 WG794325 1,2,4-Trimethylbenzene U 190 500 500 06/06/2015 02:25 WG794325 1,3,5-Trimethylbenzene U 190 500 500 06/06/2015 02:25 WG794325 Vinyl chloride U 130 500 500 06/06/2015 02:25 WG794325 o-Xylene U 170 500 500 06/06/2015 02:25 WG794325 m&p-Xylenes U 360 1000 500 06/06/2015 02:25 WG794325 (S) Toluene-d8 105 90.0-115 06/06/2015 02:25 WG794325 (S) Dibromofluoromethane 104 79.0-121 06/06/2015 02:25 WG794325 (S) a,a,a-Trifluorotoluene 100 90.4-116 06/06/2015 02:25 WG794325 (S) 4-Bromofluorobenzene 102 80.1-120 06/06/2015 02:25 WG794325 Sample Narrative: 602MS/6200B-1997 L767941-14 WG794325: Target compounds too high to run at a lower dilution. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 34 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 34 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L767941 MW-9 Collected date/time: 05/28/15 14:15 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 50.0 250 5 06/06/2015 02:46 WG794325 Acrolein U 44.0 250 5 06/06/2015 02:46 WG794325 Acrylonitrile U 9.40 50.0 5 06/06/2015 02:46 WG794325 Benzene 2530 16.0 50.0 50 06/09/2015 03:31 WG794360 Bromobenzene U 1.80 5.00 5 06/06/2015 02:46 WG794325 Bromodichloromethane U 1.90 5.00 5 06/06/2015 02:46 WG794325 Bromoform U 2.30 5.00 5 06/06/2015 02:46 WG794325 Bromomethane U 4.30 25.0 5 06/06/2015 02:46 WG794325 n-Butylbenzene 3.01 J 1.80 5.00 5 06/06/2015 02:46 WG794325 sec-Butylbenzene 4.03 J 1.80 5.00 5 06/06/2015 02:46 WG794325 tert-Butylbenzene U 2.00 5.00 5 06/06/2015 02:46 WG794325 Carbon tetrachloride U 1.90 5.00 5 06/06/2015 02:46 WG794325 Chlorobenzene U 1.70 5.00 5 06/06/2015 02:46 WG794325 Chlorodibromomethane U 1.60 5.00 5 06/06/2015 02:46 WG794325 Chloroethane U 2.30 25.0 5 06/06/2015 02:46 WG794325 Chloroform U 1.60 25.0 5 06/06/2015 02:46 WG794325 Chloromethane U 1.40 12.5 5 06/06/2015 02:46 WG794325 2-Chlorotoluene U 1.90 5.00 5 06/06/2015 02:46 WG794325 4-Chlorotoluene U 1.80 5.00 5 06/06/2015 02:46 WG794325 1,2-Dibromo-3-Chloropropane U 6.60 25.0 5 06/06/2015 02:46 WG794325 1,2-Dibromoethane U 1.90 5.00 5 06/06/2015 02:46 WG794325 Dibromomethane U 1.70 5.00 5 06/06/2015 02:46 WG794325 1,2-Dichlorobenzene U 1.70 5.00 5 06/06/2015 02:46 WG794325 1,3-Dichlorobenzene U 1.10 5.00 5 06/06/2015 02:46 WG794325 1,4-Dichlorobenzene U 1.40 5.00 5 06/06/2015 02:46 WG794325 Dichlorodifluoromethane U 2.80 25.0 5 06/06/2015 02:46 WG794325 1,1-Dichloroethane U 1.30 5.00 5 06/06/2015 02:46 WG794325 1,2-Dichloroethane U 1.80 5.00 5 06/06/2015 02:46 WG794325 1,1-Dichloroethene U 2.00 5.00 5 06/06/2015 02:46 WG794325 cis-1,2-Dichloroethene U 1.30 5.00 5 06/06/2015 02:46 WG794325 trans-1,2-Dichloroethene U 2.00 5.00 5 06/06/2015 02:46 WG794325 1,2-Dichloropropane U 1.50 5.00 5 06/06/2015 02:46 WG794325 1,1-Dichloropropene U 1.80 5.00 5 06/06/2015 02:46 WG794325 1,3-Dichloropropane U 1.80 5.00 5 06/06/2015 02:46 WG794325 2,2-Dichloropropane U 1.60 5.00 5 06/06/2015 02:46 WG794325 Di-isopropyl ether U 1.60 5.00 5 06/06/2015 02:46 WG794325 Ethylbenzene 85.5 1.90 5.00 5 06/06/2015 02:46 WG794325 Hexachloro-1,3-butadiene U 1.30 5.00 5 06/06/2015 02:46 WG794325 Isopropylbenzene 25.2 1.60 5.00 5 06/06/2015 02:46 WG794325 p-Isopropyltoluene 6.27 1.80 5.00 5 06/06/2015 02:46 WG794325 2-Butanone (MEK)U 20.0 50.0 5 06/06/2015 02:46 WG794325 Methylene Chloride 7.22 J 5.00 25.0 5 06/06/2015 02:46 WG794325 4-Methyl-2-pentanone (MIBK)U 11.0 50.0 5 06/06/2015 02:46 WG794325 Methyl tert-butyl ether U 1.80 5.00 5 06/06/2015 02:46 WG794325 Naphthalene 69.4 5.00 25.0 5 06/06/2015 02:46 WG794325 n-Propylbenzene 22.4 1.70 5.00 5 06/06/2015 02:46 WG794325 Styrene U 1.50 5.00 5 06/06/2015 02:46 WG794325 1,1,1,2-Tetrachloroethane U 1.90 5.00 5 06/06/2015 02:46 WG794325 1,1,2,2-Tetrachloroethane U 0.650 5.00 5 06/06/2015 02:46 WG794325 Tetrachloroethene U 1.90 5.00 5 06/06/2015 02:46 WG794325 Toluene 63.1 3.90 25.0 5 06/06/2015 02:46 WG794325 1,2,3-Trichlorobenzene U 1.20 5.00 5 06/06/2015 02:46 WG794325 1,2,4-Trichlorobenzene U 1.80 5.00 5 06/06/2015 02:46 WG794325 1,1,1-Trichloroethane U 1.60 5.00 5 06/06/2015 02:46 WG794325 1,1,2-Trichloroethane U 1.90 5.00 5 06/06/2015 02:46 WG794325 Trichloroethene U 2.00 5.00 5 06/06/2015 02:46 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 35 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 35 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L767941 MW-9 Collected date/time: 05/28/15 14:15 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 6.00 25.0 5 06/06/2015 02:46 WG794325 1,2,3-Trichloropropane U 4.00 12.5 5 06/06/2015 02:46 WG794325 1,2,4-Trimethylbenzene 209 1.90 5.00 5 06/06/2015 02:46 WG794325 1,3,5-Trimethylbenzene 61.5 1.90 5.00 5 06/06/2015 02:46 WG794325 Vinyl chloride U 1.30 5.00 5 06/06/2015 02:46 WG794325 o-Xylene 470 1.70 5.00 5 06/06/2015 02:46 WG794325 m&p-Xylenes 980 3.60 10.0 5 06/06/2015 02:46 WG794325 (S) Toluene-d8 108 90.0-115 06/06/2015 02:46 WG794325 (S) Dibromofluoromethane 89.1 79.0-121 06/06/2015 02:46 WG794325 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/06/2015 02:46 WG794325 (S) 4-Bromofluorobenzene 102 80.1-120 06/06/2015 02:46 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 36 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 36 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L767941 MW-10 Collected date/time: 05/28/15 14:00 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 06/06/2015 00:40 WG794325 Acrolein U 8.90 50.0 1 06/06/2015 00:40 WG794325 Acrylonitrile U 1.90 10.0 1 06/06/2015 00:40 WG794325 Benzene 15.8 0.330 1.00 1 06/06/2015 00:40 WG794325 Bromobenzene U 0.350 1.00 1 06/06/2015 00:40 WG794325 Bromodichloromethane U 0.380 1.00 1 06/06/2015 00:40 WG794325 Bromoform U 0.470 1.00 1 06/06/2015 00:40 WG794325 Bromomethane U 0.870 5.00 1 06/06/2015 00:40 WG794325 n-Butylbenzene 1.28 0.360 1.00 1 06/06/2015 00:40 WG794325 sec-Butylbenzene 1.67 0.360 1.00 1 06/06/2015 00:40 WG794325 tert-Butylbenzene U 0.400 1.00 1 06/06/2015 00:40 WG794325 Carbon tetrachloride U 0.380 1.00 1 06/06/2015 00:40 WG794325 Chlorobenzene U 0.350 1.00 1 06/06/2015 00:40 WG794325 Chlorodibromomethane U 0.330 1.00 1 06/06/2015 00:40 WG794325 Chloroethane U 0.450 5.00 1 06/06/2015 00:40 WG794325 Chloroform U 0.320 5.00 1 06/06/2015 00:40 WG794325 Chloromethane U 0.280 2.50 1 06/06/2015 00:40 WG794325 2-Chlorotoluene U 0.380 1.00 1 06/06/2015 00:40 WG794325 4-Chlorotoluene U 0.350 1.00 1 06/06/2015 00:40 WG794325 1,2-Dibromo-3-Chloropropane U 1.30 5.00 1 06/06/2015 00:40 WG794325 1,2-Dibromoethane U 0.380 1.00 1 06/06/2015 00:40 WG794325 Dibromomethane U 0.350 1.00 1 06/06/2015 00:40 WG794325 1,2-Dichlorobenzene U 0.350 1.00 1 06/06/2015 00:40 WG794325 1,3-Dichlorobenzene U 0.220 1.00 1 06/06/2015 00:40 WG794325 1,4-Dichlorobenzene U 0.270 1.00 1 06/06/2015 00:40 WG794325 Dichlorodifluoromethane U 0.550 5.00 1 06/06/2015 00:40 WG794325 1,1-Dichloroethane U 0.260 1.00 1 06/06/2015 00:40 WG794325 1,2-Dichloroethane 0.496 J 0.360 1.00 1 06/06/2015 00:40 WG794325 1,1-Dichloroethene U 0.400 1.00 1 06/06/2015 00:40 WG794325 cis-1,2-Dichloroethene U 0.260 1.00 1 06/06/2015 00:40 WG794325 trans-1,2-Dichloroethene U 0.400 1.00 1 06/06/2015 00:40 WG794325 1,2-Dichloropropane U 0.310 1.00 1 06/06/2015 00:40 WG794325 1,1-Dichloropropene U 0.350 1.00 1 06/06/2015 00:40 WG794325 1,3-Dichloropropane U 0.370 1.00 1 06/06/2015 00:40 WG794325 2,2-Dichloropropane U 0.320 1.00 1 06/06/2015 00:40 WG794325 Di-isopropyl ether 2.33 0.320 1.00 1 06/06/2015 00:40 WG794325 Ethylbenzene 77.2 0.380 1.00 1 06/06/2015 00:40 WG794325 Hexachloro-1,3-butadiene U 0.260 1.00 1 06/06/2015 00:40 WG794325 Isopropylbenzene 10.2 0.330 1.00 1 06/06/2015 00:40 WG794325 p-Isopropyltoluene 2.60 0.350 1.00 1 06/06/2015 00:40 WG794325 2-Butanone (MEK)U 3.90 10.0 1 06/06/2015 00:40 WG794325 Methylene Chloride 1.73 J 1.00 5.00 1 06/06/2015 00:40 WG794325 4-Methyl-2-pentanone (MIBK)U 2.10 10.0 1 06/06/2015 00:40 WG794325 Methyl tert-butyl ether 30.2 0.370 1.00 1 06/06/2015 00:40 WG794325 Naphthalene 31.3 1.00 5.00 1 06/06/2015 00:40 WG794325 n-Propylbenzene 9.69 0.350 1.00 1 06/06/2015 00:40 WG794325 Styrene U 0.310 1.00 1 06/06/2015 00:40 WG794325 1,1,1,2-Tetrachloroethane U 0.380 1.00 1 06/06/2015 00:40 WG794325 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 06/06/2015 00:40 WG794325 Tetrachloroethene U 0.370 1.00 1 06/06/2015 00:40 WG794325 Toluene 7.79 0.780 5.00 1 06/06/2015 00:40 WG794325 1,2,3-Trichlorobenzene U 0.230 1.00 1 06/06/2015 00:40 WG794325 1,2,4-Trichlorobenzene U 0.360 1.00 1 06/06/2015 00:40 WG794325 1,1,1-Trichloroethane U 0.319 1.00 1 06/06/2015 00:40 WG794325 1,1,2-Trichloroethane U 0.380 1.00 1 06/06/2015 00:40 WG794325 Trichloroethene U 0.400 1.00 1 06/06/2015 00:40 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 37 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 37 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L767941 MW-10 Collected date/time: 05/28/15 14:00 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 1.20 5.00 1 06/06/2015 00:40 WG794325 1,2,3-Trichloropropane U 0.810 2.50 1 06/06/2015 00:40 WG794325 1,2,4-Trimethylbenzene 87.2 0.370 1.00 1 06/06/2015 00:40 WG794325 1,3,5-Trimethylbenzene 27.1 0.390 1.00 1 06/06/2015 00:40 WG794325 Vinyl chloride U 0.260 1.00 1 06/06/2015 00:40 WG794325 o-Xylene 140 0.340 1.00 1 06/06/2015 00:40 WG794325 m&p-Xylenes 328 0.720 2.00 1 06/06/2015 00:40 WG794325 (S) Toluene-d8 107 90.0-115 06/06/2015 00:40 WG794325 (S) Dibromofluoromethane 103 79.0-121 06/06/2015 00:40 WG794325 (S) a,a,a-Trifluorotoluene 98.6 90.4-116 06/06/2015 00:40 WG794325 (S) 4-Bromofluorobenzene 98.3 80.1-120 06/06/2015 00:40 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 38 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 38 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L767941 MW-11 Collected date/time: 05/28/15 13:00 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 06/06/2015 03:07 WG794325 Acrolein U 8.90 50.0 1 06/06/2015 03:07 WG794325 Acrylonitrile U 1.90 10.0 1 06/06/2015 03:07 WG794325 Benzene U 0.330 1.00 1 06/06/2015 03:07 WG794325 Bromobenzene U 0.350 1.00 1 06/06/2015 03:07 WG794325 Bromodichloromethane U 0.380 1.00 1 06/06/2015 03:07 WG794325 Bromoform U 0.470 1.00 1 06/06/2015 03:07 WG794325 Bromomethane U 0.870 5.00 1 06/06/2015 03:07 WG794325 n-Butylbenzene U 0.360 1.00 1 06/06/2015 03:07 WG794325 sec-Butylbenzene U 0.360 1.00 1 06/06/2015 03:07 WG794325 tert-Butylbenzene U 0.400 1.00 1 06/06/2015 03:07 WG794325 Carbon tetrachloride U 0.380 1.00 1 06/06/2015 03:07 WG794325 Chlorobenzene U 0.350 1.00 1 06/06/2015 03:07 WG794325 Chlorodibromomethane U 0.330 1.00 1 06/06/2015 03:07 WG794325 Chloroethane U 0.450 5.00 1 06/06/2015 03:07 WG794325 Chloroform U 0.320 5.00 1 06/06/2015 03:07 WG794325 Chloromethane U 0.280 2.50 1 06/06/2015 03:07 WG794325 2-Chlorotoluene U 0.380 1.00 1 06/06/2015 03:07 WG794325 4-Chlorotoluene U 0.350 1.00 1 06/06/2015 03:07 WG794325 1,2-Dibromo-3-Chloropropane U 1.30 5.00 1 06/06/2015 03:07 WG794325 1,2-Dibromoethane U 0.380 1.00 1 06/06/2015 03:07 WG794325 Dibromomethane U 0.350 1.00 1 06/06/2015 03:07 WG794325 1,2-Dichlorobenzene U 0.350 1.00 1 06/06/2015 03:07 WG794325 1,3-Dichlorobenzene U 0.220 1.00 1 06/06/2015 03:07 WG794325 1,4-Dichlorobenzene U 0.270 1.00 1 06/06/2015 03:07 WG794325 Dichlorodifluoromethane U 0.550 5.00 1 06/06/2015 03:07 WG794325 1,1-Dichloroethane U 0.260 1.00 1 06/06/2015 03:07 WG794325 1,2-Dichloroethane U 0.360 1.00 1 06/06/2015 03:07 WG794325 1,1-Dichloroethene U 0.400 1.00 1 06/06/2015 03:07 WG794325 cis-1,2-Dichloroethene U 0.260 1.00 1 06/06/2015 03:07 WG794325 trans-1,2-Dichloroethene U 0.400 1.00 1 06/06/2015 03:07 WG794325 1,2-Dichloropropane U 0.310 1.00 1 06/06/2015 03:07 WG794325 1,1-Dichloropropene U 0.350 1.00 1 06/06/2015 03:07 WG794325 1,3-Dichloropropane U 0.370 1.00 1 06/06/2015 03:07 WG794325 2,2-Dichloropropane U 0.320 1.00 1 06/06/2015 03:07 WG794325 Di-isopropyl ether U 0.320 1.00 1 06/06/2015 03:07 WG794325 Ethylbenzene U 0.380 1.00 1 06/06/2015 03:07 WG794325 Hexachloro-1,3-butadiene U 0.260 1.00 1 06/06/2015 03:07 WG794325 Isopropylbenzene U 0.330 1.00 1 06/06/2015 03:07 WG794325 p-Isopropyltoluene U 0.350 1.00 1 06/06/2015 03:07 WG794325 2-Butanone (MEK)U 3.90 10.0 1 06/06/2015 03:07 WG794325 Methylene Chloride 1.58 J 1.00 5.00 1 06/06/2015 03:07 WG794325 4-Methyl-2-pentanone (MIBK)U 2.10 10.0 1 06/06/2015 03:07 WG794325 Methyl tert-butyl ether U 0.370 1.00 1 06/06/2015 03:07 WG794325 Naphthalene U 1.00 5.00 1 06/06/2015 03:07 WG794325 n-Propylbenzene U 0.350 1.00 1 06/06/2015 03:07 WG794325 Styrene U 0.310 1.00 1 06/06/2015 03:07 WG794325 1,1,1,2-Tetrachloroethane U 0.380 1.00 1 06/06/2015 03:07 WG794325 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 06/06/2015 03:07 WG794325 Tetrachloroethene U 0.370 1.00 1 06/06/2015 03:07 WG794325 Toluene U 0.780 5.00 1 06/06/2015 03:07 WG794325 1,2,3-Trichlorobenzene U 0.230 1.00 1 06/06/2015 03:07 WG794325 1,2,4-Trichlorobenzene U 0.360 1.00 1 06/06/2015 03:07 WG794325 1,1,1-Trichloroethane U 0.319 1.00 1 06/06/2015 03:07 WG794325 1,1,2-Trichloroethane U 0.380 1.00 1 06/06/2015 03:07 WG794325 Trichloroethene U 0.400 1.00 1 06/06/2015 03:07 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 39 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 39 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L767941 MW-11 Collected date/time: 05/28/15 13:00 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 1.20 5.00 1 06/06/2015 03:07 WG794325 1,2,3-Trichloropropane U 0.810 2.50 1 06/06/2015 03:07 WG794325 1,2,4-Trimethylbenzene 0.570 J 0.370 1.00 1 06/06/2015 03:07 WG794325 1,3,5-Trimethylbenzene U 0.390 1.00 1 06/06/2015 03:07 WG794325 Vinyl chloride U 0.260 1.00 1 06/06/2015 03:07 WG794325 o-Xylene 0.428 J 0.340 1.00 1 06/06/2015 03:07 WG794325 m&p-Xylenes 0.839 J 0.720 2.00 1 06/06/2015 03:07 WG794325 (S) Toluene-d8 107 90.0-115 06/06/2015 03:07 WG794325 (S) Dibromofluoromethane 102 79.0-121 06/06/2015 03:07 WG794325 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/06/2015 03:07 WG794325 (S) 4-Bromofluorobenzene 101 80.1-120 06/06/2015 03:07 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 40 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 40 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L767941 MW-13 Collected date/time: 05/28/15 13:10 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 06/06/2015 03:27 WG794325 Acrolein U 8.90 50.0 1 06/06/2015 03:27 WG794325 Acrylonitrile U 1.90 10.0 1 06/06/2015 03:27 WG794325 Benzene U 0.330 1.00 1 06/06/2015 03:27 WG794325 Bromobenzene U 0.350 1.00 1 06/06/2015 03:27 WG794325 Bromodichloromethane U 0.380 1.00 1 06/06/2015 03:27 WG794325 Bromoform U 0.470 1.00 1 06/06/2015 03:27 WG794325 Bromomethane U 0.870 5.00 1 06/06/2015 03:27 WG794325 n-Butylbenzene U 0.360 1.00 1 06/06/2015 03:27 WG794325 sec-Butylbenzene U 0.360 1.00 1 06/06/2015 03:27 WG794325 tert-Butylbenzene U 0.400 1.00 1 06/06/2015 03:27 WG794325 Carbon tetrachloride U 0.380 1.00 1 06/06/2015 03:27 WG794325 Chlorobenzene U 0.350 1.00 1 06/06/2015 03:27 WG794325 Chlorodibromomethane U 0.330 1.00 1 06/06/2015 03:27 WG794325 Chloroethane U 0.450 5.00 1 06/06/2015 03:27 WG794325 Chloroform U 0.320 5.00 1 06/06/2015 03:27 WG794325 Chloromethane U 0.280 2.50 1 06/06/2015 03:27 WG794325 2-Chlorotoluene U 0.380 1.00 1 06/06/2015 03:27 WG794325 4-Chlorotoluene U 0.350 1.00 1 06/06/2015 03:27 WG794325 1,2-Dibromo-3-Chloropropane U 1.30 5.00 1 06/06/2015 03:27 WG794325 1,2-Dibromoethane U 0.380 1.00 1 06/06/2015 03:27 WG794325 Dibromomethane U 0.350 1.00 1 06/06/2015 03:27 WG794325 1,2-Dichlorobenzene U 0.350 1.00 1 06/06/2015 03:27 WG794325 1,3-Dichlorobenzene U 0.220 1.00 1 06/06/2015 03:27 WG794325 1,4-Dichlorobenzene U 0.270 1.00 1 06/06/2015 03:27 WG794325 Dichlorodifluoromethane U 0.550 5.00 1 06/06/2015 03:27 WG794325 1,1-Dichloroethane U 0.260 1.00 1 06/06/2015 03:27 WG794325 1,2-Dichloroethane U 0.360 1.00 1 06/06/2015 03:27 WG794325 1,1-Dichloroethene U 0.400 1.00 1 06/06/2015 03:27 WG794325 cis-1,2-Dichloroethene U 0.260 1.00 1 06/06/2015 03:27 WG794325 trans-1,2-Dichloroethene U 0.400 1.00 1 06/06/2015 03:27 WG794325 1,2-Dichloropropane U 0.310 1.00 1 06/06/2015 03:27 WG794325 1,1-Dichloropropene U 0.350 1.00 1 06/06/2015 03:27 WG794325 1,3-Dichloropropane U 0.370 1.00 1 06/06/2015 03:27 WG794325 2,2-Dichloropropane U 0.320 1.00 1 06/06/2015 03:27 WG794325 Di-isopropyl ether U 0.320 1.00 1 06/06/2015 03:27 WG794325 Ethylbenzene U 0.380 1.00 1 06/06/2015 03:27 WG794325 Hexachloro-1,3-butadiene U 0.260 1.00 1 06/06/2015 03:27 WG794325 Isopropylbenzene U 0.330 1.00 1 06/06/2015 03:27 WG794325 p-Isopropyltoluene U 0.350 1.00 1 06/06/2015 03:27 WG794325 2-Butanone (MEK)U 3.90 10.0 1 06/06/2015 03:27 WG794325 Methylene Chloride 1.59 J 1.00 5.00 1 06/06/2015 03:27 WG794325 4-Methyl-2-pentanone (MIBK)U 2.10 10.0 1 06/06/2015 03:27 WG794325 Methyl tert-butyl ether U 0.370 1.00 1 06/06/2015 03:27 WG794325 Naphthalene U 1.00 5.00 1 06/06/2015 03:27 WG794325 n-Propylbenzene U 0.350 1.00 1 06/06/2015 03:27 WG794325 Styrene U 0.310 1.00 1 06/06/2015 03:27 WG794325 1,1,1,2-Tetrachloroethane U 0.380 1.00 1 06/06/2015 03:27 WG794325 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 06/06/2015 03:27 WG794325 Tetrachloroethene U 0.370 1.00 1 06/06/2015 03:27 WG794325 Toluene U 0.780 5.00 1 06/06/2015 03:27 WG794325 1,2,3-Trichlorobenzene U 0.230 1.00 1 06/06/2015 03:27 WG794325 1,2,4-Trichlorobenzene U 0.360 1.00 1 06/06/2015 03:27 WG794325 1,1,1-Trichloroethane U 0.319 1.00 1 06/06/2015 03:27 WG794325 1,1,2-Trichloroethane U 0.380 1.00 1 06/06/2015 03:27 WG794325 Trichloroethene U 0.400 1.00 1 06/06/2015 03:27 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 41 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 41 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L767941 MW-13 Collected date/time: 05/28/15 13:10 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Trichlorofluoromethane U 1.20 5.00 1 06/06/2015 03:27 WG794325 1,2,3-Trichloropropane U 0.810 2.50 1 06/06/2015 03:27 WG794325 1,2,4-Trimethylbenzene U 0.370 1.00 1 06/06/2015 03:27 WG794325 1,3,5-Trimethylbenzene U 0.390 1.00 1 06/06/2015 03:27 WG794325 Vinyl chloride U 0.260 1.00 1 06/06/2015 03:27 WG794325 o-Xylene U 0.340 1.00 1 06/06/2015 03:27 WG794325 m&p-Xylenes U 0.720 2.00 1 06/06/2015 03:27 WG794325 (S) Toluene-d8 106 90.0-115 06/06/2015 03:27 WG794325 (S) Dibromofluoromethane 105 79.0-121 06/06/2015 03:27 WG794325 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/06/2015 03:27 WG794325 (S) 4-Bromofluorobenzene 102 80.1-120 06/06/2015 03:27 WG794325 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 42 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 42 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19 L767941 DUP Collected date/time: 05/28/15 13:05 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene U 0.330 1.00 1 06/07/2015 08:32 WG793927 Toluene U 0.780 5.00 1 06/07/2015 08:32 WG793927 Ethylbenzene U 0.380 1.00 1 06/07/2015 08:32 WG793927 Total Xylenes U 1.06 3.00 1 06/07/2015 08:32 WG793927 Methyl tert-butyl ether U 0.370 1.00 1 06/07/2015 08:32 WG793927 Di-isopropyl ether U 0.320 1.00 1 06/07/2015 08:32 WG793927 (S) Toluene-d8 104 90.0-115 06/07/2015 08:32 WG793927 (S) Dibromofluoromethane 92.8 79.0-121 06/07/2015 08:32 WG793927 (S) a,a,a-Trifluorotoluene 101 90.4-116 06/07/2015 08:32 WG793927 (S) 4-Bromofluorobenzene 105 80.1-120 06/07/2015 08:32 WG793927 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 43 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 43 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20 L767941 FIELD BLANK Collected date/time: 05/28/15 15:40 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene U 0.330 1.00 1 06/07/2015 08:56 WG793927 Toluene U 0.780 5.00 1 06/07/2015 08:56 WG793927 Ethylbenzene U 0.380 1.00 1 06/07/2015 08:56 WG793927 Total Xylenes U 1.06 3.00 1 06/07/2015 08:56 WG793927 Methyl tert-butyl ether U 0.370 1.00 1 06/07/2015 08:56 WG793927 Di-isopropyl ether U 0.320 1.00 1 06/07/2015 08:56 WG793927 (S) Toluene-d8 107 90.0-115 06/07/2015 08:56 WG793927 (S) Dibromofluoromethane 92.1 79.0-121 06/07/2015 08:56 WG793927 (S) a,a,a-Trifluorotoluene 99.5 90.4-116 06/07/2015 08:56 WG793927 (S) 4-Bromofluorobenzene 100 80.1-120 06/07/2015 08:56 WG793927 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 44 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 44 of 70 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 21 L767941 TRIP BLANK Collected date/time: 05/28/15 00:00 Volatile Organic Compounds (GC/MS) by Method 602MS/6200B-1997 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Benzene U 0.330 1.00 1 06/07/2015 07:44 WG793927 Toluene U 0.780 5.00 1 06/07/2015 07:44 WG793927 Ethylbenzene U 0.380 1.00 1 06/07/2015 07:44 WG793927 Total Xylenes U 1.06 3.00 1 06/07/2015 07:44 WG793927 Methyl tert-butyl ether U 0.370 1.00 1 06/07/2015 07:44 WG793927 Di-isopropyl ether U 0.320 1.00 1 06/07/2015 07:44 WG793927 (S) Toluene-d8 108 90.0-115 06/07/2015 07:44 WG793927 (S) Dibromofluoromethane 98.4 79.0-121 06/07/2015 07:44 WG793927 (S) a,a,a-Trifluorotoluene 105 90.4-116 06/07/2015 07:44 WG793927 (S) 4-Bromofluorobenzene 100 80.1-120 06/07/2015 07:44 WG793927 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 45 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 45 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG792650 Metals (ICP) by Method 6010C L767941-01,02,03,04,05,06,07,08,09 Method Blank (MB) (MB) 06/03/15 20:05 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Lead U 0.0019 0.00500 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/03/15 20:09 • (LCSD) 06/03/15 20:13 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Lead 1.00 1.08 1.10 108 110 80-120 2 20 L768094-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/03/15 20:18 • (MS) 06/03/15 20:27 • (MSD) 06/03/15 20:31 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Lead 1.00 0.00675 1.11 1.09 110 108 1 75-125 2 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 46 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 46 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG793373 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-01,02,03,04,07,08,09 Method Blank (MB) (MB) 06/07/15 19:47 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Di-isopropyl ether U 0.000320 0.00100 Ethylbenzene U 0.000384 0.00100 Methyl tert-butyl ether U 0.000367 0.00100 Naphthalene U 0.00100 0.00500 Toluene U 0.000780 0.00500 Xylenes, Total U 0.00106 0.00300 (S) Toluene-d8 102 90.0-115 (S) Dibromofluoromethane 90.8 79.0-121 (S) a,a,a-Trifluorotoluene 99.0 90.4-116 (S) 4-Bromofluorobenzene 107 80.1-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/07/15 18:09 • (LCSD) 06/07/15 18:33 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Benzene 0.0250 0.0224 0.0235 89.6 94.1 73.0-122 4.94 20 Di-isopropyl ether 0.0250 0.0212 0.0224 84.7 89.5 65.1-135 5.51 20 Ethylbenzene 0.0250 0.0248 0.0271 99.2 108 80.9-121 8.82 20 Methyl tert-butyl ether 0.0250 0.0242 0.0245 96.6 98.2 70.1-125 1.59 20 Naphthalene 0.0250 0.0274 0.0267 110 107 69.7-134 2.72 20 Toluene 0.0250 0.0252 0.0239 101 95.5 77.9-116 5.21 20 Xylenes, Total 0.0750 0.0767 0.0792 102 106 79.2-122 3.23 20 (S) Toluene-d8 109 101 90.0-115 (S) Dibromofluoromethane 91.9 99.6 79.0-121 (S) a,a,a-Trifluorotoluene 96.6 96.8 90.4-116 (S) 4-Bromofluorobenzene 103 99.7 80.1-120 L768826-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/08/15 00:14 • (MS) 06/07/15 21:48 • (MSD) 06/07/15 22:12 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Benzene 0.0250 ND 0.0233 0.0227 93.3 90.7 1 58.6-133 2.75 20 Di-isopropyl ether 0.0250 ND 0.0211 0.0211 84.3 84.5 1 59.9-140 0.220 20 Ethylbenzene 0.0250 ND 0.0241 0.0245 96.6 97.8 1 62.7-136 1.30 20 Methyl tert-butyl ether 0.0250 0.0114 0.0356 0.0342 96.8 91.3 1 61.4-136 3.94 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 47 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 47 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG793373 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-01,02,03,04,07,08,09 L768826-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/08/15 00:14 • (MS) 06/07/15 21:48 • (MSD) 06/07/15 22:12 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Naphthalene 0.0250 0.000635 0.0243 0.0244 94.8 94.9 1 61.8-143 0.150 20 Toluene 0.0250 0.000332 0.0240 0.0235 94.7 92.6 1 67.8-124 2.30 20 Xylenes, Total 0.0750 ND 0.0734 0.0745 97.9 99.3 1 65.6-133 1.39 20 (S) Toluene-d8 109 105 90.0-115 (S) Dibromofluoromethane 102 93.9 79.0-121 (S) a,a,a-Trifluorotoluene 103 100 90.4-116 (S) 4-Bromofluorobenzene 106 103 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 48 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 48 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG793927 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-19,20,21 Method Blank (MB) (MB) 06/07/15 06:07 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Di-isopropyl ether U 0.000320 0.00100 Ethylbenzene U 0.000384 0.00100 Methyl tert-butyl ether U 0.000367 0.00100 Toluene U 0.000780 0.00500 Xylenes, Total U 0.00106 0.00300 (S) Toluene-d8 109 90.0-115 (S) Dibromofluoromethane 92.7 79.0-121 (S) a,a,a-Trifluorotoluene 107 90.4-116 (S) 4-Bromofluorobenzene 100 80.1-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/07/15 04:30 • (LCSD) 06/07/15 04:54 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Benzene 0.0250 0.0220 0.0215 88.0 86.1 73.0-122 2.17 20 Di-isopropyl ether 0.0250 0.0215 0.0209 85.8 83.7 65.1-135 2.52 20 Ethylbenzene 0.0250 0.0239 0.0246 95.8 98.4 80.9-121 2.69 20 Methyl tert-butyl ether 0.0250 0.0219 0.0232 87.5 92.9 70.1-125 5.98 20 Toluene 0.0250 0.0237 0.0227 94.9 90.8 77.9-116 4.39 20 Xylenes, Total 0.0750 0.0708 0.0708 94.3 94.4 79.2-122 0.0500 20 (S) Toluene-d8 106 101 90.0-115 (S) Dibromofluoromethane 95.9 98.1 79.0-121 (S) a,a,a-Trifluorotoluene 97.7 99.4 90.4-116 (S) 4-Bromofluorobenzene 99.3 98.8 80.1-120 L769357-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/07/15 08:08 • (MS) 06/07/15 06:31 • (MSD) 06/07/15 06:55 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Benzene 0.0250 ND 0.0231 0.0221 92.5 88.3 1 58.6-133 4.66 20 Di-isopropyl ether 0.0250 ND 0.0209 0.0206 83.6 82.3 1 59.9-140 1.55 20 Ethylbenzene 0.0250 ND 0.0243 0.0235 97.0 93.9 1 62.7-136 3.30 20 Methyl tert-butyl ether 0.0250 ND 0.0231 0.0232 92.5 92.7 1 61.4-136 0.200 20 Toluene 0.0250 ND 0.0228 0.0225 91.4 90.0 1 67.8-124 1.46 20 Xylenes, Total 0.0750 ND 0.0741 0.0676 98.9 90.1 1 65.6-133 9.25 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 49 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 49 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG793927 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-19,20,21 L769357-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/07/15 08:08 • (MS) 06/07/15 06:31 • (MSD) 06/07/15 06:55 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% (S) Toluene-d8 105 103 90.0-115 (S) Dibromofluoromethane 101 97.5 79.0-121 (S) a,a,a-Trifluorotoluene 98.6 99.4 90.4-116 (S) 4-Bromofluorobenzene 102 95.4 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 50 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 50 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794274 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-01,02,03,04,05,06,08 Method Blank (MB) (MB) 06/08/15 13:23 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Ethylbenzene U 0.000384 0.00100 Methyl tert-butyl ether U 0.000367 0.00100 Naphthalene U 0.00100 0.00500 Toluene U 0.000780 0.00500 Xylenes, Total U 0.00106 0.00300 (S) Toluene-d8 105 90.0-115 (S) Dibromofluoromethane 100 79.0-121 (S) a,a,a-Trifluorotoluene 106 90.4-116 (S) 4-Bromofluorobenzene 101 80.1-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/08/15 11:51 • (LCSD) 06/08/15 12:14 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Benzene 0.0250 0.0259 0.0279 104 111 73.0-122 7.23 20 Ethylbenzene 0.0250 0.0220 0.0246 88.0 98.4 80.9-121 11.1 20 Methyl tert-butyl ether 0.0250 0.0282 0.0300 113 120 70.1-125 6.31 20 Naphthalene 0.0250 0.0237 0.0247 94.9 98.9 69.7-134 4.11 20 Toluene 0.0250 0.0251 0.0272 100 109 77.9-116 8.14 20 Xylenes, Total 0.0750 0.0661 0.0753 88.1 100 79.2-122 13.1 20 (S) Toluene-d8 107 107 90.0-115 (S) Dibromofluoromethane 107 105 79.0-121 (S) a,a,a-Trifluorotoluene 106 105 90.4-116 (S) 4-Bromofluorobenzene 98.6 103 80.1-120 L767955-16 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/08/15 15:27 • (MS) 06/08/15 14:17 • (MSD) 06/08/15 14:40 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Benzene 0.0250 ND 0.0285 0.0289 114 116 1 58.6-133 1.23 20 Ethylbenzene 0.0250 0.000596 0.0254 0.0265 99.4 103 1 62.7-136 3.89 20 Methyl tert-butyl ether 0.0250 ND 0.0331 0.0344 133 138 1 61.4-136 J5 3.70 20 Naphthalene 0.0250 0.00615 0.0398 0.0409 134 139 1 61.8-143 2.78 20 Toluene 0.0250 0.000793 0.0285 0.0302 111 118 1 67.8-124 5.83 20 Xylenes, Total 0.0750 0.00459 0.0802 0.0838 101 106 1 65.6-133 4.36 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 51 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 51 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794274 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-01,02,03,04,05,06,08 L767955-16 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/08/15 15:27 • (MS) 06/08/15 14:17 • (MSD) 06/08/15 14:40 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% (S) Toluene-d8 108 107 90.0-115 (S) Dibromofluoromethane 118 115 79.0-121 (S) a,a,a-Trifluorotoluene 95.1 101 90.4-116 (S) 4-Bromofluorobenzene 103 110 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 52 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 52 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794724 Volatile Organic Compounds (GC/MS) by Method 602MS L767941-01,02,03,04,05,06 Method Blank (MB) (MB) 06/10/15 09:27 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Di-isopropyl ether U 0.000320 0.00100 Methyl tert-butyl ether U 0.000367 0.00100 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/10/15 08:17 • (LCSD) 06/10/15 08:34 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Benzene 0.0250 0.0248 0.0254 99.2 102 73.0-122 2.58 20 Di-isopropyl ether 0.0250 0.0247 0.0240 98.6 96.2 65.1-135 2.49 20 Methyl tert-butyl ether 0.0250 0.0246 0.0236 98.2 94.3 70.1-125 4.06 20 L769818-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/10/15 11:48 • (MS) 06/10/15 10:55 • (MSD) 06/10/15 11:13 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Benzene 0.0250 ND 0.0248 0.0257 99.1 103 1 58.6-133 3.54 20 Di-isopropyl ether 0.0250 ND 0.0245 0.0248 98.0 99.2 1 59.9-140 1.22 20 Methyl tert-butyl ether 0.0250 0.00298 0.0275 0.0269 98.0 95.6 1 61.4-136 2.27 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 53 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 53 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 Method Blank (MB) (MB) 06/05/15 22:55 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Acetone U 0.0100 0.0500 Acrolein U 0.00887 0.0250 Acrylonitrile U 0.00187 0.0100 Benzene U 0.000331 0.00100 Bromobenzene U 0.000352 0.00100 Bromodichloromethane U 0.000380 0.00100 Bromoform U 0.000469 0.00100 Bromomethane U 0.000866 0.00500 n-Butylbenzene U 0.000361 0.00100 sec-Butylbenzene U 0.000365 0.00100 tert-Butylbenzene U 0.000399 0.00100 Carbon tetrachloride U 0.000379 0.00100 Chlorobenzene U 0.000348 0.00100 Chlorodibromomethane U 0.000327 0.00100 Chloroethane U 0.000453 0.00500 Chloroform U 0.000324 0.00500 Chloromethane U 0.000276 0.00250 2-Chlorotoluene U 0.000375 0.00100 4-Chlorotoluene U 0.000351 0.00100 1,2-Dibromo-3-Chloropropane U 0.00133 0.00500 1,2-Dibromoethane U 0.000381 0.00100 Dibromomethane U 0.000346 0.00100 1,2-Dichlorobenzene U 0.000349 0.00100 1,3-Dichlorobenzene U 0.000220 0.00100 1,4-Dichlorobenzene U 0.000274 0.00100 Dichlorodifluoromethane U 0.000551 0.00500 1,1-Dichloroethane U 0.000259 0.00100 1,2-Dichloroethane U 0.000361 0.00100 1,1-Dichloroethene U 0.000398 0.00100 cis-1,2-Dichloroethene U 0.000260 0.00100 trans-1,2-Dichloroethene U 0.000396 0.00100 1,2-Dichloropropane U 0.000306 0.00100 1,1-Dichloropropene U 0.000352 0.00100 1,3-Dichloropropane U 0.000366 0.00100 2,2-Dichloropropane U 0.000321 0.00100 Di-isopropyl ether U 0.000320 0.00100 Ethylbenzene U 0.000384 0.00100 Hexachloro-1,3-butadiene U 0.000256 0.00100 Isopropylbenzene U 0.000326 0.00100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 54 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 54 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 Method Blank (MB) (MB) 06/05/15 22:55 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l p-Isopropyltoluene U 0.000350 0.00100 2-Butanone (MEK)U 0.00393 0.0100 Methylene Chloride U 0.00100 0.00500 4-Methyl-2-pentanone (MIBK)U 0.00214 0.0100 Methyl tert-butyl ether U 0.000367 0.00100 Naphthalene U 0.00100 0.00500 n-Propylbenzene U 0.000349 0.00100 Styrene U 0.000307 0.00100 1,1,1,2-Tetrachloroethane U 0.000385 0.00100 1,1,2,2-Tetrachloroethane U 0.000130 0.00100 Tetrachloroethene U 0.000372 0.00100 Toluene U 0.000780 0.00500 1,2,3-Trichlorobenzene U 0.000230 0.00100 1,2,4-Trichlorobenzene U 0.000355 0.00100 1,1,1-Trichloroethane U 0.000319 0.00100 1,1,2-Trichloroethane U 0.000383 0.00100 Trichloroethene U 0.000398 0.00100 Trichlorofluoromethane U 0.00120 0.00500 1,2,3-Trichloropropane U 0.000807 0.00100 1,2,4-Trimethylbenzene U 0.000373 0.00100 1,3,5-Trimethylbenzene U 0.000387 0.00100 Vinyl chloride U 0.000259 0.00100 o-Xylene U 0.000341 0.00100 m&p-Xylenes U 0.000719 0.00200 (S) Toluene-d8 107 90.0-115 (S) Dibromofluoromethane 104 79.0-121 (S) a,a,a-Trifluorotoluene 101 90.4-116 (S) 4-Bromofluorobenzene 100 80.1-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/05/15 21:31 • (LCSD) 06/05/15 21:52 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Acetone 0.125 0.0976 0.104 78.1 83.1 28.7-175 6.15 20.9 Acrolein 0.125 0.0724 0.0778 57.9 62.3 40.4-172 7.24 20 Acrylonitrile 0.125 0.109 0.116 87.5 92.4 58.2-145 5.42 20 Benzene 0.0250 0.0224 0.0231 89.4 92.3 73.0-122 3.18 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 55 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 55 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/05/15 21:31 • (LCSD) 06/05/15 21:52 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Bromobenzene 0.0250 0.0225 0.0229 90.0 91.6 81.5-115 1.79 20 Bromodichloromethane 0.0250 0.0232 0.0231 92.6 92.4 75.5-121 0.240 20 Bromoform 0.0250 0.0247 0.0248 98.9 99.4 71.5-131 0.480 20 Bromomethane 0.0250 0.0220 0.0235 87.9 93.9 22.4-187 6.65 20 n-Butylbenzene 0.0250 0.0232 0.0224 92.6 89.5 75.9-134 3.43 20 sec-Butylbenzene 0.0250 0.0227 0.0229 90.8 91.6 80.6-126 0.950 20 tert-Butylbenzene 0.0250 0.0229 0.0232 91.5 92.7 79.3-127 1.28 20 Carbon tetrachloride 0.0250 0.0227 0.0236 90.8 94.5 70.9-129 4.02 20 Chlorobenzene 0.0250 0.0236 0.0231 94.3 92.4 79.7-122 2.01 20 Chlorodibromomethane 0.0250 0.0236 0.0236 94.5 94.3 78.2-124 0.170 20 Chloroethane 0.0250 0.0240 0.0256 96.0 102 41.2-153 6.39 20 Chloroform 0.0250 0.0210 0.0220 84.0 88.0 73.2-125 4.75 20 Chloromethane 0.0250 0.0188 0.0203 75.2 81.3 55.8-134 7.88 20 2-Chlorotoluene 0.0250 0.0237 0.0243 94.9 97.1 76.4-125 2.36 20 4-Chlorotoluene 0.0250 0.0228 0.0234 91.2 93.6 81.5-121 2.60 20 1,2-Dibromo-3-Chloropropane 0.0250 0.0227 0.0225 90.9 90.0 64.8-131 1.02 20 1,2-Dibromoethane 0.0250 0.0237 0.0234 95.0 93.8 79.8-122 1.28 20 Dibromomethane 0.0250 0.0236 0.0241 94.4 96.5 79.5-118 2.18 20 1,2-Dichlorobenzene 0.0250 0.0236 0.0233 94.5 93.3 84.7-118 1.24 20 1,3-Dichlorobenzene 0.0250 0.0234 0.0243 93.5 97.1 77.6-127 3.83 20 1,4-Dichlorobenzene 0.0250 0.0237 0.0232 94.9 92.6 82.2-114 2.47 20 Dichlorodifluoromethane 0.0250 0.0199 0.0217 79.8 86.7 56.0-134 8.35 20 1,1-Dichloroethane 0.0250 0.0224 0.0236 89.5 94.3 71.7-127 5.23 20 1,2-Dichloroethane 0.0250 0.0237 0.0246 94.8 98.5 65.3-126 3.78 20 1,1-Dichloroethene 0.0250 0.0220 0.0232 87.9 92.9 59.9-137 5.52 20 cis-1,2-Dichloroethene 0.0250 0.0222 0.0230 88.8 92.1 77.3-122 3.63 20 trans-1,2-Dichloroethene 0.0250 0.0211 0.0228 84.6 91.1 72.6-125 7.40 20 1,2-Dichloropropane 0.0250 0.0240 0.0237 96.1 94.7 77.4-125 1.45 20 1,1-Dichloropropene 0.0250 0.0225 0.0227 89.9 90.8 72.5-127 1.05 20 1,3-Dichloropropane 0.0250 0.0230 0.0227 91.9 90.9 80.6-115 1.12 20 2,2-Dichloropropane 0.0250 0.0222 0.0232 88.6 92.8 61.3-134 4.61 20 Di-isopropyl ether 0.0250 0.0220 0.0228 87.8 91.4 65.1-135 3.95 20 Ethylbenzene 0.0250 0.0228 0.0230 91.1 92.0 80.9-121 0.990 20 Hexachloro-1,3-butadiene 0.0250 0.0203 0.0188 81.2 75.1 73.7-133 7.81 20 Isopropylbenzene 0.0250 0.0231 0.0236 92.5 94.4 81.6-124 2.07 20 p-Isopropyltoluene 0.0250 0.0224 0.0228 89.6 91.1 77.6-129 1.58 20 2-Butanone (MEK)0.125 0.116 0.120 92.6 96.3 46.4-155 3.92 20 Methylene Chloride 0.0250 0.0198 0.0213 79.1 85.4 69.5-120 7.64 20 4-Methyl-2-pentanone (MIBK)0.125 0.110 0.118 88.0 94.8 63.3-138 7.35 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 56 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 56 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/05/15 21:31 • (LCSD) 06/05/15 21:52 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Methyl tert-butyl ether 0.0250 0.0217 0.0231 86.7 92.6 70.1-125 6.56 20 Naphthalene 0.0250 0.0214 0.0210 85.7 84.0 69.7-134 1.92 20 n-Propylbenzene 0.0250 0.0233 0.0236 93.4 94.5 81.9-122 1.21 20 Styrene 0.0250 0.0236 0.0236 94.2 94.5 79.9-124 0.290 20 1,1,1,2-Tetrachloroethane 0.0250 0.0231 0.0236 92.2 94.5 78.5-125 2.44 20 1,1,2,2-Tetrachloroethane 0.0250 0.0233 0.0247 93.2 98.6 79.3-123 5.60 20 Tetrachloroethene 0.0250 0.0228 0.0225 91.0 90.2 73.5-130 0.890 20 Toluene 0.0250 0.0229 0.0222 91.6 88.9 77.9-116 2.99 20 1,2,3-Trichlorobenzene 0.0250 0.0221 0.0203 88.4 81.2 75.7-134 8.50 20 1,2,4-Trichlorobenzene 0.0250 0.0218 0.0208 87.2 83.1 76.1-136 4.86 20 1,1,1-Trichloroethane 0.0250 0.0222 0.0232 88.7 92.8 71.1-129 4.55 20 1,1,2-Trichloroethane 0.0250 0.0235 0.0232 93.8 92.8 81.6-120 1.12 20 Trichloroethene 0.0250 0.0228 0.0231 91.3 92.4 79.5-121 1.22 20 Trichlorofluoromethane 0.0250 0.0220 0.0226 87.9 90.2 49.1-157 2.57 20 1,2,3-Trichloropropane 0.0250 0.0235 0.0246 94.0 98.4 74.9-124 4.60 20 1,2,4-Trimethylbenzene 0.0250 0.0226 0.0233 90.5 93.1 79.0-122 2.81 20 1,3,5-Trimethylbenzene 0.0250 0.0230 0.0236 91.9 94.3 81.0-123 2.57 20 Vinyl chloride 0.0250 0.0235 0.0247 93.9 98.7 61.5-134 5.03 20 o-Xylene 0.0250 0.0228 0.0228 91.0 91.2 79.1-123 0.170 20 m&p-Xylenes 0.0500 0.0460 0.0460 92.0 91.9 78.5-122 0.0400 20 (S) Toluene-d8 106 106 90.0-115 (S) Dibromofluoromethane 97.3 104 79.0-121 (S) a,a,a-Trifluorotoluene 99.4 99.3 90.4-116 (S) 4-Bromofluorobenzene 98.6 100 80.1-120 L767941-16 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/06/15 00:40 • (MS) 06/05/15 23:16 • (MSD) 06/05/15 23:37 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Acetone 0.125 ND 0.106 0.114 84.5 90.9 1 25.0-156 7.27 21.5 Acrolein 0.125 ND 0.181 0.180 145 144 1 34.0-194 0.790 21.5 Acrylonitrile 0.125 ND 0.158 0.157 126 126 1 55.9-161 0.240 20 Benzene 0.0250 0.0158 0.0391 0.0386 93.3 91.0 1 58.6-133 1.46 20 Bromobenzene 0.0250 ND 0.0239 0.0241 95.6 96.4 1 70.6-125 0.840 20 Bromodichloromethane 0.0250 ND 0.0238 0.0236 95.3 94.6 1 69.2-127 0.810 20 Bromoform 0.0250 ND 0.0256 0.0258 102 103 1 66.3-140 0.900 20 Bromomethane 0.0250 ND 0.0256 0.0232 102 92.8 1 16.6-183 9.69 20.5 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 57 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 57 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 L767941-16 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/06/15 00:40 • (MS) 06/05/15 23:16 • (MSD) 06/05/15 23:37 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% n-Butylbenzene 0.0250 0.00128 0.0248 0.0266 94.1 101 1 64.8-145 6.86 20 sec-Butylbenzene 0.0250 0.00167 0.0243 0.0257 90.7 96.1 1 66.8-139 5.35 20 tert-Butylbenzene 0.0250 ND 0.0232 0.0244 92.6 97.7 1 67.1-138 5.30 20 Carbon tetrachloride 0.0250 ND 0.0246 0.0239 98.5 95.4 1 60.6-139 3.15 20 Chlorobenzene 0.0250 ND 0.0247 0.0247 98.7 98.8 1 70.1-130 0.140 20 Chlorodibromomethane 0.0250 ND 0.0244 0.0240 97.5 96.0 1 71.6-132 1.53 20 Chloroethane 0.0250 ND 0.0273 0.0238 109 95.4 1 33.3-155 13.7 20 Chloroform 0.0250 ND 0.0271 0.0261 108 105 1 66.1-133 3.66 20 Chloromethane 0.0250 ND 0.0214 0.0224 85.4 89.8 1 40.7-139 4.97 20 2-Chlorotoluene 0.0250 ND 0.0241 0.0246 96.4 98.5 1 66.9-134 2.12 20 4-Chlorotoluene 0.0250 ND 0.0226 0.0234 90.5 93.6 1 66.8-134 3.46 20 1,2-Dibromo-3-Chloropropane 0.0250 ND 0.0263 0.0269 105 108 1 63.9-142 2.33 20.2 1,2-Dibromoethane 0.0250 ND 0.0245 0.0246 98.1 98.4 1 73.8-131 0.270 20 Dibromomethane 0.0250 ND 0.0254 0.0251 101 100 1 72.8-127 0.910 20 1,2-Dichlorobenzene 0.0250 ND 0.0243 0.0247 97.4 98.8 1 77.4-127 1.44 20 1,3-Dichlorobenzene 0.0250 ND 0.0237 0.0248 94.7 99.1 1 67.9-136 4.58 20 1,4-Dichlorobenzene 0.0250 ND 0.0244 0.0246 97.7 98.5 1 74.4-123 0.820 20 Dichlorodifluoromethane 0.0250 ND 0.0225 0.0223 90.0 89.2 1 42.2-146 0.860 20 1,1-Dichloroethane 0.0250 ND 0.0242 0.0241 96.7 96.4 1 64.0-134 0.320 20 1,2-Dichloroethane 0.0250 0.000496 0.0264 0.0255 103 100 1 60.7-132 3.17 20 1,1-Dichloroethene 0.0250 ND 0.0241 0.0238 96.3 95.0 1 48.8-144 1.34 20 cis-1,2-Dichloroethene 0.0250 ND 0.0242 0.0237 97.0 94.9 1 60.6-136 2.14 20 trans-1,2-Dichloroethene 0.0250 ND 0.0236 0.0224 94.5 89.6 1 61.0-132 5.24 20 1,2-Dichloropropane 0.0250 ND 0.0242 0.0243 96.6 97.2 1 69.7-130 0.600 20 1,1-Dichloropropene 0.0250 ND 0.0239 0.0235 95.5 93.9 1 61.5-136 1.70 20 1,3-Dichloropropane 0.0250 ND 0.0232 0.0232 92.8 92.7 1 74.3-123 0.110 20 2,2-Dichloropropane 0.0250 ND 0.0229 0.0220 91.6 88.0 1 54.9-142 3.96 20 Di-isopropyl ether 0.0250 0.00233 0.0267 0.0263 97.6 95.7 1 59.9-140 1.78 20 Ethylbenzene 0.0250 0.0772 0.0973 0.0996 80.3 89.6 1 62.7-136 2.36 20 Hexachloro-1,3-butadiene 0.0250 ND 0.0196 0.0230 78.4 92.0 1 61.1-144 16.0 20.1 Isopropylbenzene 0.0250 0.0102 0.0327 0.0334 89.8 92.6 1 67.4-136 2.10 20 p-Isopropyltoluene 0.0250 0.00260 0.0292 0.0316 106 116 1 62.8-143 7.72 20 2-Butanone (MEK)0.125 ND 0.114 0.117 91.5 93.4 1 45.0-156 2.13 20.8 Methylene Chloride 0.0250 0.00173 0.0240 0.0230 89.0 85.2 1 61.5-125 4.01 20 4-Methyl-2-pentanone (MIBK)0.125 0.000593 0.128 0.131 102 104 1 60.7-150 1.98 20 Methyl tert-butyl ether 0.0250 0.0302 0.0585 0.0568 113 106 1 61.4-136 2.89 20 Naphthalene 0.0250 0.0313 0.0560 0.0618 98.7 122 1 61.8-143 9.84 20 n-Propylbenzene 0.0250 0.00969 0.0324 0.0337 90.8 96.2 1 63.2-139 4.09 20 Styrene 0.0250 ND 0.0233 0.0236 93.3 94.4 1 68.2-133 1.15 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 58 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 58 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794325 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-10,11,12,13,14,15,16,17,18 L767941-16 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/06/15 00:40 • (MS) 06/05/15 23:16 • (MSD) 06/05/15 23:37 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% 1,1,1,2-Tetrachloroethane 0.0250 ND 0.0244 0.0237 97.4 94.6 1 70.5-132 2.90 20 1,1,2,2-Tetrachloroethane 0.0250 ND 0.0264 0.0264 106 105 1 64.9-145 0.310 20 Tetrachloroethene 0.0250 0.000353 0.0226 0.0231 89.0 90.9 1 57.4-141 2.10 20 Toluene 0.0250 0.00779 0.0305 0.0306 90.8 91.3 1 67.8-124 0.410 20 1,2,3-Trichlorobenzene 0.0250 ND 0.0212 0.0240 84.6 96.2 1 65.7-143 12.8 20 1,2,4-Trichlorobenzene 0.0250 ND 0.0212 0.0248 84.9 99.1 1 67.0-146 15.4 20 1,1,1-Trichloroethane 0.0250 ND 0.0234 0.0228 93.5 91.3 1 58.7-134 2.41 20 1,1,2-Trichloroethane 0.0250 ND 0.0254 0.0254 101 102 1 74.1-130 0.230 20 Trichloroethene 0.0250 ND 0.0233 0.0228 93.2 91.3 1 48.9-148 2.06 20 Trichlorofluoromethane 0.0250 ND 0.0249 0.0234 99.7 93.8 1 39.9-165 6.13 20 1,2,3-Trichloropropane 0.0250 ND 0.0255 0.0260 102 104 1 71.5-134 2.02 20 1,2,4-Trimethylbenzene 0.0250 0.0872 0.110 0.116 92.9 117 1 60.5-137 5.36 20 1,3,5-Trimethylbenzene 0.0250 0.0271 0.0496 0.0520 90.3 99.9 1 67.9-134 4.71 20 Vinyl chloride 0.0250 ND 0.0256 0.0246 103 98.6 1 44.3-143 3.95 20 o-Xylene 0.0250 0.140 0.162 0.163 89.1 91.9 1 67.1-133 0.430 20 m&p-Xylenes 0.0500 0.328 0.365 0.369 73.9 80.8 1 64.1-133 0.940 20 (S) Toluene-d8 105 106 90.0-115 (S) Dibromofluoromethane 104 102 79.0-121 (S) a,a,a-Trifluorotoluene 97.4 98.6 90.4-116 (S) 4-Bromofluorobenzene 97.7 99.2 80.1-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 59 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 59 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG794360 Volatile Organic Compounds (GC/MS) by Method 6200B-1997 L767941-15 Method Blank (MB) (MB) 06/09/15 01:30 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) 06/09/15 00:00 • (LCSD) 06/09/15 00:30 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Benzene 0.0250 0.0249 0.0240 99.6 95.9 73.0-122 3.77 20 L768466-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) 06/09/15 03:11 • (MS) 06/09/15 01:50 • (MSD) 06/09/15 02:11 Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l mg/l %%%%% Benzene 0.0250 ND 0.0242 0.0256 97.0 102 1 58.6-133 5.37 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 60 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 60 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG792113 Semi Volatile Organic Compounds (GC/MS) by Method 625 L767941-01,02,03,04,05,06,07,08,09 Method Blank (MB) (MB) 06/01/15 14:09 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Acenaphthene U 0.000316 0.00100 Acenaphthylene U 0.000309 0.00100 Anthracene U 0.000291 0.00100 Benzidine U 0.00432 0.0100 Benzo(a)anthracene U 0.0000975 0.00100 Benzo(b)fluoranthene U 0.0000896 0.00100 Benzo(k)fluoranthene U 0.000355 0.00100 Benzo(g,h,i)perylene U 0.000161 0.00100 Benzo(a)pyrene U 0.000340 0.00100 Bis(2-chlorethoxy)methane U 0.000329 0.0100 Bis(2-chloroethyl)ether U 0.00162 0.0100 Bis(2-chloroisopropyl)ether U 0.000445 0.0100 4-Bromophenyl-phenylether U 0.000335 0.0100 2-Chloronaphthalene U 0.000330 0.00100 4-Chlorophenyl-phenylether U 0.000303 0.0100 Chrysene U 0.000332 0.00100 Dibenz(a,h)anthracene U 0.000279 0.00100 3,3-Dichlorobenzidine U 0.00202 0.0100 2,4-Dinitrotoluene U 0.00165 0.0100 2,6-Dinitrotoluene U 0.000279 0.0100 Fluoranthene U 0.000310 0.00100 Fluorene U 0.000323 0.00100 Hexachlorobenzene U 0.000341 0.00100 Hexachloro-1,3-butadiene U 0.000329 0.0100 Hexachlorocyclopentadiene U 0.00233 0.0100 Hexachloroethane U 0.000365 0.0100 Indeno(1,2,3-cd)pyrene U 0.000279 0.00100 Isophorone U 0.000272 0.0100 Naphthalene U 0.000372 0.00100 Nitrobenzene U 0.000367 0.0100 n-Nitrosodimethylamine U 0.00126 0.0100 n-Nitrosodiphenylamine U 0.000304 0.0100 n-Nitrosodi-n-propylamine U 0.000403 0.0100 Phenanthrene U 0.000366 0.00100 Benzylbutyl phthalate U 0.000275 0.00300 Bis(2-ethylhexyl)phthalate U 0.000709 0.00300 Di-n-butyl phthalate U 0.000266 0.00300 Diethyl phthalate U 0.000282 0.00300 Dimethyl phthalate U 0.000283 0.00300 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 61 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 61 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG792113 Semi Volatile Organic Compounds (GC/MS) by Method 625 L767941-01,02,03,04,05,06,07,08,09 Method Blank (MB) (MB) 06/01/15 14:09 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Di-n-octyl phthalate U 0.000278 0.00300 Pyrene U 0.000330 0.00100 1,2,4-Trichlorobenzene U 0.000355 0.0100 4-Chloro-3-methylphenol U 0.000263 0.0100 2-Chlorophenol U 0.000283 0.0100 2-Nitrophenol U 0.000320 0.0100 4-Nitrophenol U 0.00201 0.0100 Pentachlorophenol U 0.000313 0.0100 Phenol U 0.000334 0.0100 2,4,6-Trichlorophenol U 0.000297 0.0100 2,4-Dichlorophenol U 0.000284 0.0100 2,4-Dimethylphenol U 0.000624 0.0100 4,6-Dinitro-2-methylphenol U 0.00262 0.0100 2,4-Dinitrophenol U 0.00325 0.0100 (S) Nitrobenzene-d5 64.0 21.8-123 (S) 2-Fluorobiphenyl 69.0 29.5-131 (S) p-Terphenyl-d14 69.9 29.3-137 (S) Phenol-d5 37.6 5.00-70.1 (S) 2-Fluorophenol 54.2 10.0-77.9 (S) 2,4,6-Tribromophenol 59.8 11.2-130 Laboratory Control Sample (LCS) (LCS) 06/01/15 13:22 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/l mg/l %% Acenaphthene 0.0500 0.0349 69.8 38.7-109 Acenaphthylene 0.0500 0.0344 68.9 36.0-106 Anthracene 0.0500 0.0392 78.5 43.6-113 Benzidine 0.0500 0.0350 70.1 10.0-165 Benzo(a)anthracene 0.0500 0.0399 79.7 51.2-112 Benzo(b)fluoranthene 0.0500 0.0373 74.6 47.6-111 Benzo(k)fluoranthene 0.0500 0.0397 79.4 49.4-114 Benzo(g,h,i)perylene 0.0500 0.0403 80.5 45.2-117 Benzo(a)pyrene 0.0500 0.0385 77.0 45.6-106 Bis(2-chlorethoxy)methane 0.0500 0.0358 71.6 37.2-111 Bis(2-chloroethyl)ether 0.0500 0.0337 67.5 22.6-108 Bis(2-chloroisopropyl)ether 0.0500 0.0347 69.5 32.9-100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 62 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 62 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG792113 Semi Volatile Organic Compounds (GC/MS) by Method 625 L767941-01,02,03,04,05,06,07,08,09 Laboratory Control Sample (LCS) (LCS) 06/01/15 13:22 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/l mg/l %% 4-Bromophenyl-phenylether 0.0500 0.0376 75.1 40.7-116 2-Chloronaphthalene 0.0500 0.0327 65.3 33.6-105 4-Chlorophenyl-phenylether 0.0500 0.0353 70.6 39.0-113 Chrysene 0.0500 0.0386 77.3 54.6-120 Dibenz(a,h)anthracene 0.0500 0.0401 80.3 42.8-118 3,3-Dichlorobenzidine 0.0500 0.0430 86.0 27.2-142 2,4-Dinitrotoluene 0.0500 0.0421 84.2 31.2-105 2,6-Dinitrotoluene 0.0500 0.0385 77.0 30.6-106 Fluoranthene 0.0500 0.0388 77.6 45.9-115 Fluorene 0.0500 0.0367 73.4 41.0-112 Hexachlorobenzene 0.0500 0.0397 79.3 38.5-116 Hexachloro-1,3-butadiene 0.0500 0.0204 40.8 16.1-104 Hexachlorocyclopentadiene 0.0500 0.0143 28.6 10.0-121 Hexachloroethane 0.0500 0.0209 41.8 16.5-89.8 Indeno(1,2,3-cd)pyrene 0.0500 0.0405 80.9 45.0-116 Isophorone 0.0500 0.0386 77.2 35.4-112 Naphthalene 0.0500 0.0289 57.7 32.2-101 Nitrobenzene 0.0500 0.0344 68.7 31.4-106 n-Nitrosodimethylamine 0.0500 0.0157 31.3 10.0-80.1 n-Nitrosodiphenylamine 0.0500 0.0385 77.1 44.4-113 n-Nitrosodi-n-propylamine 0.0500 0.0348 69.6 33.2-106 Phenanthrene 0.0500 0.0370 74.0 46.4-113 Benzylbutyl phthalate 0.0500 0.0379 75.7 31.8-123 Bis(2-ethylhexyl)phthalate 0.0500 0.0356 71.2 36.9-134 Di-n-butyl phthalate 0.0500 0.0389 77.9 41.8-120 Diethyl phthalate 0.0500 0.0407 81.5 36.5-129 Dimethyl phthalate 0.0500 0.0398 79.5 35.3-128 Di-n-octyl phthalate 0.0500 0.0364 72.9 39.7-112 Pyrene 0.0500 0.0391 78.1 46.3-117 1,2,4-Trichlorobenzene 0.0500 0.0237 47.3 22.9-96.1 4-Chloro-3-methylphenol 0.0500 0.0385 77.0 35.7-100 2-Chlorophenol 0.0500 0.0335 67.0 26.2-91.5 2,4-Dichlorophenol 0.0500 0.0367 73.5 31.4-103 2,4-Dimethylphenol 0.0500 0.0363 72.6 31.9-107 4,6-Dinitro-2-methylphenol 0.0500 0.0398 79.6 18.4-148 2,4-Dinitrophenol 0.0500 0.0292 58.5 24.2-128 2-Nitrophenol 0.0500 0.0377 75.3 25.9-106 4-Nitrophenol 0.0500 0.0224 44.8 10.0-52.7 Pentachlorophenol 0.0500 0.0390 77.9 10.9-97.4 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 63 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 63 of 70 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG792113 Semi Volatile Organic Compounds (GC/MS) by Method 625 L767941-01,02,03,04,05,06,07,08,09 Laboratory Control Sample (LCS) (LCS) 06/01/15 13:22 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/l mg/l %% Phenol 0.0500 0.0199 39.8 10.0-57.9 2,4,6-Trichlorophenol 0.0500 0.0381 76.2 29.8-107 (S) Nitrobenzene-d5 66.1 21.8-123 (S) 2-Fluorobiphenyl 70.6 29.5-131 (S) p-Terphenyl-d14 66.1 29.3-137 (S) Phenol-d5 36.8 5.00-70.1 (S) 2-Fluorophenol 53.0 10.0-77.9 (S) 2,4,6-Tribromophenol 77.4 11.2-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 64 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 64 of 70 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Abbreviations and Definitions SDG Sample Delivery Group. MDL Method Detection Limit. RDL Reported Detection Limit. ND,U Not detected at the Reporting Limit (or MDL where applicable). RPD Relative Percent Difference. (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. (S)Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. Rec.Recovery. SDL Sample Detection Limit. MQL Method Quantitation Limit. Unadj. MQL Unadjusted Method Quantitation Limit. Qualifier Description J The identification of the analyte is acceptable; the reported value is an estimate. J1 Surrogate recovery limits have been exceeded; values are outside upper control limits. J3 The associated batch QC was outside the established quality control range for precision. J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 65 of 70 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 65 of 70 ONE LAB. NATIONWIDE.ACCREDITATIONS & LOCATIONS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/11/15 17:41 66 of 70 Our Locations Alabama 40660 Alaska UST-080 Arizona AZ0612 Arkansas 88-0469 California 01157CA Colorado TN00003 Conneticut PH-0197 Florida E87487 Georgia NELAP Georgia 1 923 Idaho TN00003 Illinois 200008 Indiana C-TN-01 Iowa 364 Kansas E-10277 Kentucky 1 90010 Kentucky 2 16 Louisiana AI30792 Maine TN0002 Maryland 324 Massachusetts M-TN003 Michigan 9958 Minnesota 047-999-395 Mississippi TN00003 Missouri 340 Montana CERT0086 Nebraska NE-OS-15-05 Nevada TN-03-2002-34 New Hampshire 2975 New Jersey–NELAP TN002 New Mexico TN00003 New York 11742 North Carolina Env375 North Carolina 1 DW21704 North Carolina 2 41 North Dakota R-140 Ohio–VAP CL0069 Oklahoma 9915 Oregon TN200002 Pennsylvania 68-02979 Rhode Island 221 South Carolina 84004 South Dakota n/a Tennessee 1 4 2006 Texas T 104704245-07-TX Texas 5 LAB0152 Utah 6157585858 Vermont VT2006 Virginia 109 Washington C1915 West Virginia 233 Wisconsin 9980939910 Wyoming A2LA A2LA – ISO 17025 1461.01 Canada 1461.01 EPA–Crypto TN00003 AIHA 100789 DOD 1461.01 USDA S-67674 State Accreditations Third Party & Federal Accreditations ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our “one location” design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contact our main office. ESC Lab Sciences performs all testing at our central laboratory. 1. Drinking Water 2. Underground Storage Tanks 3. Aquatic Toxicity 4. Chemical/Microbiological 5. Mold n/a Accreditation not applicable ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Excel Civil & Environmental Associates 24090 L767941 06/12/15 08:55 66 of 70 1.~,,~7! I. " Civil & Environmental ~..'._sle~ s..un<iero P? Boo no , . IL'.' •• ,c·',. ~_c:-;-. -:0 to" 61 n ~~sunfonh 1~~~t JlJ s."'tO 01111 -Win.ton·SI!lern • 1 *,r< ......... '04-.53-0800 a "J;] ~ Fn 7(M·B51·1!149 1 • • E = I~ z • • . E , E ~ • 0 " • • , , P508302 C -... ---_. -----.-. , .. K .. ~ .-. '-'. . -~ --------.. -~ ~ -~ --_ .. ". ,m ~ '. ~ Dote I ' .... ,," • .. ,,"'" .~ ~ GW -18r-J) s ,-GW -~ s , , , -. GW -S , , , -GW -I-+ , -GW -, ~-GW -, , ~: GW -IJjf; , , GW -, , GW -, , , ~ GW -v ~, , • ,~ ~ I.mo .~ -I~" f.7r J"r'l , , • U ~ , , ''','"." I ... , .. O-rfr y-, ~ ;' ,. sy -di ~' r-';" .. I' 12 ';-, l5'!? A I r:::.£E£y .r ·~ I I Civil & Environmental ... ~,~~e IKllo>ll172 ~' , Mik. Slanfonh • '~~ r· I, ,j«. " z ~5~)M' 1= NC • • • , i I"" :ruru;;w z ~ • " E z i < • .. ~ E E PS03102 i j ~ fAXl_ ... __ • -' _ ~~F-+-,-_. '+'-, ~ ~ ~ GW -I:, GW --'2JQ.. ' , ---j ---~b>if ---=----- • -:~ _ <1 r;:r: ro", ~ GW ~ 'C -" , GW 1 ,C -. ~ -GW ---r-.. , -, ~ ~ '---1";;;;-, 1r. ~r """f "1. ,c ~ , I 15 ,,~cW-F' f· , I~' I I" -f.\:};/ I ' ',. '" I~' , ~ 0'1tv : ';::' i EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDIX D – MAINTENANCE FORMS -24010 SCHEDULEDINON-SCHEDULED SYSTEM MAINTENANCE CHECKLIST I ~tident Name Incident Number Date Mainte(h~;l;erformed UJ/t,,<J {7 (( M S-MM 2. at??> t,; ( 77, '"/AI$' Field ~.onnel Name(s) Tim e Arrived Time Departed ·5rhJr/M?( ACTIVITIES PERFORMED TIME SPENT (List Separately) (Li st in Y, Hour Increments) M. (his IT?::, ->t./5~...-vt ();Jf,e/ffl PAlik-. ()h,;.. ,/h, hit. tJ,ff'6,L "5L:/?/Itt477iL 51/£ P/lUffi7M kr / () (I .tI6, t!r#FU'D r .. Ao<:': t;2lf}(/CT U V'M->( t-rI~t& Drt ,c. /4ItJ (/ffJ PI /J1w -Z 3(", s-g o· t:J3 fttWrf 3C.,Z3 0, tJ 2..- """ ,/>L. tf/ tk--A-r f}1¥ ,4trv/£. { ON-SITE MAINTENANCE TIME TOTAL Mi1fr (/Z1/Z,/,> I I Field Perso nne l Signature Date Note: Travel time should not be included in yo ur breakdown of system maintenance acti vities. The information required in this form represents the minimum amount of informati on necessary to justify maintenance acti vities conducted. If the required information is not included on the form or in anoth er document, the State Tru st Fund will not be able to reimburse system maintenance acti vities. Please refer to th e scope of work for guidance on which acti vities are considered scheduled/non-schedulcd maintenancc. TF·607C (4/5/01 ) ~ SCHEDULEDINON-SCHEDULED SYSTEM MAINTENANCE CHECKLIST I~~ident Name 'fVMt/t-5~PU ~/711 Incident Number Date Mai;hth~e PerfOimed 1~N-(, 4'2-3 > Fi eld Personnel Name(s) Time AlTived , Time Depa11ed JH ~71f7{ kr1flf ' ACTIVITIES PERFORMED TIME SPENT (List Separately) (Li st in Y, Hour Increments) IirJJt IVf:.i) IJ rfS I~ ., ,,4S'I'&! n 'NA1---. 5"vl: I~' .-'A//.. K <5 'I bIj-.r, I/, tZ. e,<""t1iU5J'i... f2{:;/L j /., O(l~VMtt-- /JI.J~ 7)r.-f 7'YnN FP. Pr. Mw'Z,,-'3~. 51 ~111 =? {).'44- UliW4----3~ ·1tt -nt- o$v!SflM1 o./J./.. ~ tJ c. tr'I '])P?/J 1I!t-f, ( ON-SITE MAI NTENANCE TIME TOTAL /I/i>F5 4/7!-/1 S I Field Personnel Signature Date ~: Travel time should not be included in yo ur breakdown of system maintenance activities. The information required in this form represents the minimum amount of information necessary to justify maintenance activities conducted. If the required in form ation is not included on the form or in another document, the State Trust Fund will not be able to reimburse system maintenance activities, Please refer to the scope of work for guidance on whi ch activities are considered sched Ll!ed/llon~scheduled maintenance . TF-607C (4/5/01) c;v SCHEDULEDINON-SCHEDULED SYSTEM MAINTENANCE CHECKLIST Z dentName O/71( Incident Number Date Maintenance Performed It~ 5'bItf/~ N.~-4/11 'Z(J"ihh s Iva '1J \ S Field Personnel Ni';e(S) Time Arrived ' Time Depatied /J1 ~HM1/LLJ.. /1I'~;c, PMN£ I { ( ACTIVITIES PERFORMED TIME SPENT (List Separately) (List in Y, Hour Increments) ~ Vt-O oN's IT'" "'\I$~ ,Pf ""-"IX.- 5t1€ t1"~~..ff'/:;~ k I d II ~ _ tJvt~6";"" ~ r.>H~ 5"~ o,J B(#K/l ~Id.. 5"f;rAIA. MA S.~~'?I'h~ ~ /'J/NOVVf[&() /'.1, .IA." L ,.,-,.A tAt/VI O U-V~ /1"'AL:/~lO /fs .-1" . .r-11(- ~fiY11 LJ "" A/ If ~. A'. S\is~ .~ v,"" tM7 Ih/ M 4r 'jJ~M-7V", I ON-SITE MAINTENANCE TIME TOTAL ;~ ';!2tf!u/ {" , Field Personnel Signature Date Note: Travel tim e should not be included in your breakdown of sys tem maintenance activities. Th e information required in this form represents the minimum amount of informa tion necessary to justi fy maintenance activiti es conducted. If the required information is not included on the form or in anOlher doc ument, the State Trust Fund will not be able to reimburse system maintenan ce activiti es. Please refer to th e scope of work for guidance on which activiti es are considered schedul ed/non-scheduled maintenance. TF·607C (4/5/0 1) EXCEL CIVIL & ENVIRONMENTAL ASSOCIATES, PLLC  www.excelengr.com  APPENDIX E – MONITORING WELL CONSTRUCTION RECORDS