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Home My WebLink AboutWS-7744_7744_CA_RMR_20161205 13109 Overlook Pass, Roswell, GA 30075 (770) 777-1711 www.envirotrac.com December 5, 2016 Mr. Gene Mao Guilford County Dept. of Health and Human Services Division of Environmental Health Health, Environment, & Risk Assessment Unit 400 W. Market Street, Suite 300 Greensboro, NC 27401 Re: Annual Groundwater Monitoring Report Former Sunoco Greensboro Bulk Terminal 6900 West Market Street Greensboro, Guilford County, NC 27409 NCDENR Incident No. 7744 NCDENR Priority Ranking: Intermediate Dear Mr. Mao: EnviroTrac Ltd is pleased to present the Annual Groundwater Monitoring Report for 2016 for the above-referenced terminal. This report summarizes groundwater monitoring activities conducted during May 2016 and November 2016. If you have any questions or require additional information, please contact me. Sincerely, EnviroTrac Ltd. John Coyne Project Manager cc: Ms. Devon Watts – Sunoco, Inc. (R&M) Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC TABLE OF CONTENTS 1.0 INTRODUCTION................................................................................................... 1 1.1 Background .......................................................................................... 1 2.0 GROUNDWATER MONITORING ACTIVITIES ..................................................... 2 2.1 Groundwater Elevation Monitoring Activities ........................................ 2 2.2 Groundwater Sampling Activities ......................................................... 2 3.0 CONCLUSION AND RECOMMENDATIONS ....................................................... 3 3.1 Conclusions ......................................................................................... 3 3.2 Recommendations ............................................................................... 4 Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC TABLES Table 1 Well Construction Summary Table 2 Well Gauging Summary Table 3 Summary of Current Groundwater Analytical Data Table 4 Historical Groundwater Analytical Data FIGURES Figure 1 Site Topographic Map Figure 2 Site Map Figure 3A Groundwater Elevation Contour Map May 11, 2016 Figure 3B Groundwater Elevation Contour Map November 18, 2016 Figure 4A Chemicals of Concern in Groundwater Map May 11, 2016 Figure 4B Chemicals of Concern in Groundwater Map November 18, 2016 APPENDICES Appendix A Laboratory Analytical Reports Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC 1 1.0 INTRODUCTION EnviroTrac Ltd. (EnviroTrac), on behalf of Sunoco, Inc. (Sunoco), is pleased to present this report documenting monitoring activities performed at the Former Sunoco Bulk Terminal facility, located at 6900 West Market Street in Greensboro, Guilford County, North Carolina. In April 2010 Sunoco awarded an environmental services contract to EnviroTrac for continuing environmental services at this site. A USGS Topographic map is presented in Figure 1. This report presents the results of the semi-annual groundwater sampling activities conducted on May 11, 2016 and November 18, 2016. The approximate locations of the site groundwater monitoring wells are indicated in Figure 2. 1.1 Background According to NCDENR, petroleum hydrocarbons were detected in the subsurface at the Astroline and Sunoco properties in 1986. At the time of the release, Sunoco owned the bulk storage terminal facility. Between 1986 and 1990, a groundwater quality investigation was performed at the site. In 1990, an Environmental Audit Agreement Report was submitted by ATEC Associates, Inc. (ATEC) to evaluate the site property. A Comprehensive Site Assessment was submitted by Matrix Environmental Technologies (Matrix) in April 1994. On May 16, 1994, Matrix submitted a CAP proposing a remediation system to address the absorbed phase and dissolved phase petroleum hydrocarbon contaminants at the subject site. On February 15, 1996, IT Corporation of North Carolina, Inc. (IT) submitted a CAP Addendum proposing the installation of a dual phase vapor extraction system (DPVE), in response to NCDENR correspondence dated November 13, 1995. The DPVE system was installed from September to November 1996. The soil vapor extraction system was activated on January 10, 1997. The groundwater recovery and treatment system was activated on July 10, 1997, after the issuance of an NPDES permit. The system has remained off since August 1999 and a monitored natural attenuation program was implemented. An Annual Monitoring Report was submitted by IT on March 28, 2001. Sunoco has submitted Annual Monitoring Reports to NCDENR for each year since 2002. Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC 2 2.0 GROUNDWATER MONITORING ACTIVITIES Groundwater monitoring activities were conducted on May 11, 2016 and November 18, 2016. Static groundwater levels were obtained from monitoring wells AW-1, AW-3, AW-4, AW-5, AW- 6, VEW-2, and VEW-4 prior to sample collection using an electronic oil/water interface probe to gauge water levels and measure the thickness of free product, if encountered, in site monitoring wells. A summary of well construction data is presented in Table 1. 2.1 Groundwater Elevation Monitoring Activities Liquid level readings were collected during the May 2016 and November 2016 sampling events using an electronic oil/water interface probe. The current and selected historical results of the gauging events are presented in Table 2. Free product was not detected during either sampling event. Groundwater elevation data obtained from the May 2016 sampling event and November 2016 sampling event was used to create groundwater elevation maps identified in Figure 3A and Figure 3B, respectively. The inferred shallow groundwater flow direction across the site is generally to the north. 2.2 Groundwater Sampling Activities May 2016 Groundwater samples were collected on May 11, 2016, from monitoring wells AW-1, AW-3, AW- 4, AW-5, AW-6, VEW-2, and VEW-4. Prior to sample collection, a minimum of three well casing volumes were purged from each well using a polyethylene disposable bailer. A groundwater sample was decanted from the bailer into laboratory supplied containers and placed on ice in a sample cooler. Groundwater samples from the May 2016 sampling event were shipped via overnight courier to Pace Laboratories in Huntersville, North Carolina for laboratory analysis by EPA Method 6200 including MTBE, IPE, and EDB. A summary of the laboratory analytical results for the May 2016 sampling event is presented in Table 3 and historical groundwater results are included in Table 4. A map showing the chemicals of concern in groundwater from the June 2015 sampling event is included in Figure 4A. Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC 3 November 2016 Groundwater samples were collected on November 18, 2016, from monitoring wells AW-1, AW- 3, AW-4, AW-5, AW-6, VEW-2, and VEW-4. Prior to sample collection, a minimum of three well casing volumes were purged from each well using a polyethylene disposable bailer. A groundwater sample was decanted from the bailer into laboratory supplied containers and placed on ice in a sample cooler. Groundwater samples from the November 2016 sampling event were shipped via overnight courier to Pace Laboratories in Huntersville, North Carolina for laboratory analysis by EPA Method 6200 including MTBE, IPE, and EDB. A summary of the laboratory analytical results for the November 2016 sampling event is presented in Table 3 and historical groundwater results are included in Table 4. A map showing the chemicals of concern in groundwater from the November 2016 sampling event is included in Figure 4B. Copies of the laboratory analytical reports for the May 11, 2016, and November 18, 2016 sampling events are included in Appendix A. In May 2016 benzene and naphthalene were detected above the NCDENR Groundwater Quality 2L Standard (2L Standard) in monitoring wells VEW-2 and VEW-4. MTBE was detected above the 2L Standard in AW-4 and VEW-2. It’s important to note that, based on the historical groundwater analytical data shown in Table 4, it appears that the samples for AW-4 and VEW-4 were switched in May 2016, either in the field or in the lab. In November 2016, benzene was detected above the 2L Standard in monitoring well AW-4, VEW-2, and VEW-4. Naphthalene was detected above the 2L Standard in monitoring wells AW-4 and VEW-2, and MTBE was detected above the 2L Standard in monitoring well VEW-2 and VEW-4. 3.0 CONCLUSION AND RECOMMENDATIONS 3.1 Conclusions Based on information collected during the May 2016 and November 2016 sampling events, the following conclusions were made: • Free product has not been detected on site since 2007 • Benzene was detected above the 2L Standard in monitoring wells VEW-2 and VEW-4 in May 2016 Annual Groundwater Monitoring Report November 2016 Former Sunoco Bulk Terminal, Market Street, Greensboro, NC 4 • MTBE was detected above the 2L Standard in monitoring wells AW-4 and VEW-2 in May 2016 • Naphthalene was detected above the 2L Standard in VEW-2 and VEW-4 in May 2016 • Benzene was detected above the 2L Standard in well AW-4, VEW-2, and VEW-4 in November 2016 • MTBE was detected above the 2L Standard in well VEW-2 and VEW-4 in November 2016 • Naphthalene was detected above the 2L Standard in wells AW-4 and VEW-2 in November 2016 3.2 Recommendations It is our understanding that, effective January 2, 2016, NCDENR will implement expansion of UST Risk-based Cleanup Standards to all petroleum releases. At this time, EnviroTrac proposes the completion and submission of a groundwater fate and transport model that will demonstrate that no significant risk is posed to health or the environment from the existing groundwater contaminant plume. Pending approval of the model, EnviroTrac will file a Notice of Residual Petroleum and deed restriction with the Guilford County Deed Registrar’s Office, and request a Status of No Further Action for this release. TABLES TABLE 1 Well Construction Summary Sunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 Well Designation Approximate Total Depth (ft) Screened Interval (ft) Inside Diameter (inches) AW-1 50 15-50 2 AW-2 40 15-40 2 AW-3 35 10-35 2 AW-4 25 5-25 2 AW-5 25 5-25 2 AW-6 46 Unknown 2 VEW-2 45 40-45 2 VEW-4 80 77.5-80 2 VEW-5 98 88-98 2 TABLE 2 Well Gauging SummarySunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 Date 05/24/2005 15.24 683.41 11/30/2005 18.45 680.20 05/16/2006 18.44 680.21 11/17/2006 12.70 685.95 04/04/2007 14.50 684.15 11/30/2007 20.95 677.70 04/15/2008 15.90 682.75 11/12/2008 18.40 680.25 04/30/2009 14.70 683.95 11/03/2009 15.78 682.87 04/12/2010 11.80 686.8511/30/2010 17.06 681.59 04/26/2011 14.10 684.5511/28/2011 15.33 683.32 04/17/2012 16.43 682.22 11/14/2012 17.23 681.4206/13/2013 12.24 686.41 11/07/2013 16.58 682.0706/12/2014 13.27 685.38 11/24/2014 18.53 680.12 06/04/2015 16.05 682.6011/06/2015 13.35 685.30 05/11/2016 11.57 687.0811/18/2016 17.43 681.22 05/24/2005 28.43 673.75 11/30/2005 30.74 671.44 05/16/2006 30.73 671.45 11/17/2006 25.45 676.73 04/04/2007 26.84 675.34 11/30/2007 32.99 669.19 04/15/2008 28.24 673.94 11/12/2008 29.70 672.48 04/30/2009 26.10 676.08 11/03/2009 16.68 685.50 04/12/2010 13.55 688.63 11/30/2010 27.61 674.57 04/26/2011 24.26 677.92 11/28/2011 20.98 681.20 04/17/2012 25.01 677.17 11/14/2012 25.56 676.62 06/13/2013 22.19 679.99 11/07/2013 28.94 673.24 06/12/2014 22.70 679.48 11/24/2014 25.30 676.88 06/04/2015 26.81 675.37 11/06/2015 19.82 682.36 05/11/2016 16.23 685.95 11/18/2016 29.78 672.40 05/24/2005 18.86 679.59 11/30/2005 23.67 674.78 05/16/2006 23.24 675.21 11/17/2006 19.56 678.89 04/04/2007 19.88 678.57 11/30/2007 25.41 25.44 0.03 673.03 04/15/2008 22.20 676.25 08/07/2008 24.80 673.65 11/12/2008 24.87 673.58 04/30/2009 20.80 677.65 11/03/2009 23.66 674.79 04/12/2010 16.45 682.00 11/30/2010 22.38 676.07 04/26/2011 20.13 678.32 11/28/2011 22.55 675.90 04/17/2012 21.22 677.23 11/14/2012 23.80 674.65 06/13/2013 19.79 678.66 11/07/2013 21.91 676.54 06/12/2014 18.00 680.45 11/24/2014 24.12 674.33 06/04/2015 20.93 677.52 11/06/2015 21.74 676.71 05/11/2016 18.02 680.43 11/18/2016 22.78 675.67 AW-1 698.65 AW-3 702.18 AW-4 698.45 Product Thickness (ft)Groundwater Elevation (ft)Well Identification Top of Casing Elevation (ft)Depth to Product Depth to Water TABLE 2 Well Gauging SummarySunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 Date Product Thickness (ft)Groundwater Elevation (ft)Well Identification Top of Casing Elevation (ft)Depth to Product Depth to Water 05/24/2005 20.42 681.56 11/30/2005 25.30 676.68 05/16/2006 24.20 677.78 11/17/2006 20.13 681.85 04/04/2007 20.34 681.64 11/30/2007 NM/DRY NM/DRY 04/15/2008 23.80 678.18 11/12/2008 25.48 676.50 04/30/2009 21.63 680.35 11/03/2009 24.77 677.21 04/12/2010 18.08 683.90 11/30/2010 24.23 677.75 04/26/2011 21.46 680.52 11/28/2011 24.42 677.56 04/17/2012 22.75 679.23 11/14/2012 25.54 676.44 06/13/2013 20.58 681.40 11/07/2013 22.96 679.02 06/12/2014 19.07 682.91 11/24/2014 25.49 676.49 06/04/2015 22.62 679.36 11/06/2015 22.81 679.17 05/11/2016 19.04 682.94 11/18/2016 24.31 677.67 05/24/2005 23.10 676.96 11/30/2005 27.46 672.60 05/16/2006 25.38 674.68 11/17/2006 22.80 677.26 04/04/2007 22.11 677.95 11/30/2007 29.35 670.71 04/15/2008 26.15 673.91 11/12/2008 24.52 675.54 04/30/2009 21.62 678.44 11/03/2009 23.25 676.81 04/12/2010 17.12 682.9411/30/2010 22.34 677.72 04/26/2011 20.26 679.80 11/28/2011 21.23 678.83 04/17/2012 20.74 679.32 11/14/2012 22.69 677.3706/13/2013 19.75 680.31 11/07/2013 22.37 677.69 06/12/2014 19.09 680.97 11/24/2014 24.05 676.01 06/04/2015 21.39 678.6711/06/2015 21.91 678.15 05/11/2016 18.14 681.92 11/18/2016 23.12 676.94 05/24/2005 20.75 680.23 11/30/2005 25.79 675.19 05/16/2006 25.15 675.83 11/17/2006 21.28 679.70 04/04/2007 20.73 680.25 11/30/2007 27.58 673.40 04/15/2008 24.03 676.95 11/12/2008 26.68 674.30 04/30/2009 22.50 678.48 11/03/2009 25.60 675.38 04/12/2010 18.75 682.23 11/30/2010 24.28 676.70 04/26/2011 21.84 679.14 11/28/2011 24.56 676.4204/17/2012 23.00 677.98 11/14/2012 25.69 675.29 06/13/2013 21.31 679.67 11/07/2013 23.44 677.54 06/12/2014 19.57 681.4111/24/2014 25.67 675.31 06/04/2015 22.72 678.26 11/06/2015 23.41 677.57 05/11/2016 19.89 681.0911/18/2016 24.43 676.55 AW-5 701.98 AW-6 700.06 VEW-2 700.98 TABLE 2 Well Gauging SummarySunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 Date Product Thickness (ft)Groundwater Elevation (ft)Well Identification Top of Casing Elevation (ft)Depth to Product Depth to Water 05/24/2005 20.38 NS 11/30/2005 24.12 NS 05/16/2006 23.58 NS 11/17/2006 19.95 NS 04/04/2007 20.05 NS 11/30/2007 25.66 NS 04/15/2008 23.00 NS 11/12/2008 25.99 NS 04/03/2009 22.45 NS 11/03/2009 24.81 NS 04/12/2010 18.04 NS 11/30/2010 23.79 NS 04/26/2011 21.33 NS 11/28/2011 23.25 NS 04/17/2012 22.63 NS 11/14/2012 24.74 NS 06/13/2013 21.28 NS 11/07/2013 23.84 NS 06/12/2014 20.11 NS 11/24/2014 25.63 NS 06/04/2015 22.74 NS 11/06/2015 23.52 NS 05/11/2016 19.43 NS 11/18/2016 24.61 NS Notes: 1. NS- Well elevation not surveyed. 2. NM - Depth to groundwater measurements were not measured. 3. NM/DRY - Depth to groundwater measurements were not measured due to lack of water. 4. Groundwater elevation calculated using the following formula for wells with free product: (Top of Casing Elevation-Depth to Water) + (Product Thickness x 0.76) VEW-4 NS TABLE 3Summary of Current Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107AW-1 <0.5 <0.5 <0.5 <1 ND 1.2 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA <0.5 <1AW-3 <0.5 <0.5 <0.5 <1 ND <0.5 <0.5 <2 <0.5 <0.5 <0.5 0.56 3.2 <0.5 <0.5 <0.5 NA <0.5 <1AW-4 0.76 <0.5 <0.5 <1 0.7636.4<0.5 <25.70.64 <0.5 1.0 3.8 <0.5 <0.5 <0.5 NA <0.5 <1AW-5 1.0 <0.5 <0.5 <1 1.0 <0.5 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA <0.5 <1AW-6 <0.5 <0.5 <0.5 <1 ND 3.0 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA 0.62 <1VEW-2203<1 <1 2.5 205.562.824.654.7 4.1<1 <1 1.2 <1 <1 2.7 7.1 NA <1 <2VEW-4128<2 48.1 178.6 354.7 2.1 <24383.4 336 115 <2 7.6 <2 54.6 32.9 NA <2 <41 600 600 500 NE 20 70 6 0.4 400 400 70 70 70 70 70 25 70 35,000 260,000 84,500 85,500 NE 20,000 70,000 6,000 400 28,500 25,000 15,000 8,500 6,900 30,000 25,000 11,700 70,000 3,000Notes:1. "<" or ND = Not Detected at or above the laboratory detection limit.2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb).3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard.4. NE = Not Established5. NA = Not Analyzed6. GCL = Gross Contamination Level7. 1,2-DCA = 1,2-Dichloroethane8. 1,1-DCA = 1,1-Dichloroethane1,3,5-Trimethyl benzenep-Isopropyl toluenen-Butyl benzeneIsopropyl benzenen-Propyl benzenesec-Butyl benzenetert-Butyl benzeneNorth Carolina 2L North Carolina GCLEthylbenzene Total Xylenes Well IDSampl-ing Date5/11/2016ChloroformChloromethaneBenzene Toluene 1,2-DCAIPE Naphthalene Total BTEXMTBE 1,2,4-Trimethyl benzene TABLE 3 (cont'd)Summary of Current Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107AW-1 <0.5 <0.5 <0.5 <1.0 ND 1.1 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA <0.5 <1AW-3 <0.5 <0.5 <0.5 <1.0 ND <0.5 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA <0.53.4AW-4135<2.5 61.1 210.4 406.5 <2.5 <2.5583<2.5603181 <2.5 7.9 <2.573.144.5 NA <2.5 <5AW-5 1.8 <0.5 <0.5 <1 1.80 2.1 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA <0.5 1.3AW-6 <0.5 <0.5 <0.5 <1 ND 2.8 <0.5 <2 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 NA 0.623.4VEW-2312<1.2 <1.2 4.1 316.155.72189.9 4.4<1.2 1.5 <1.2 3.9 <1.2 5.5 13.1 NA <1.2 <2.5VEW-41.2<0.5 <0.5 <1 1.243.6<0.5 <25.8<0.5 <0.5 1 4.5 <0.5 <0.5 <0.5 NA <0.5 <11 600 600 500 NE 20 70 6 0.4 400 400 70 70 70 70 70 25 70 35,000 260,000 84,500 85,500 NE 20,000 70,000 6,000 400 28,500 25,000 15,000 8,500 6,900 30,000 25,000 11,700 70,000 3,000Notes:1. "<" or ND = Not Detected at or above the laboratory detection limit.2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb).3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard.4. NE = Not Established5. NA = Not Analyzed6. GCL = Gross Contamination Level7. 1,2-DCA = 1,2-Dichloroethane8. 1,1-DCA = 1,1-DichloroethaneWell IDSampl-ing DateBenzene Toluene Ethylbenzene Total Xylenes n-Propyl benzeneIsopropyl benzeneTotal BTEXMTBE IPE Naphthalene 1,2-DCA1,2,4-Trimethyl benzenep-Isopropyl tolueneChloroformChloromethaneNorth Carolina 2L North Carolina GCL########1,3,5-Trimethyl benzenetert-Butyl benzenesec-Butyl benzenen-Butyl benzene TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 02/17/94 7.1 2.1 BDL BDL 9.2 BDL BDL 01/28/99 BDL BDL BDL BDL BDL BDL BDL 08/10/99 BDL BDL BDL BDL BDL 1.5 BDL 08/10/99 BDL BDL BDL BDL BDL 1.5 BDL02/28/00 ND ND ND ND ND 1.1 ND08/18/00 ND ND ND ND ND 1.2 ND02/26/01 BDL BDL BDL BDL BDL BDL BDL10/31/01 2.4 BDL BDL BDL 2.4 BDL BDL05/14/02 BDL BDL BDL BDL ND BDL BDL10/10/02 <0.5 <1 <1 <1 ND <5 <505/28/03 <0.5 <1 <1 <1 ND <5 <511/17/03 <0.5 <1 <1 <1 ND <5 <505/25/04 <0.5 <5 <1 <1 ND <5 <511/30/04 <0.5 <1 <1 <1 ND <5 <505/24/05 <1 <1 <1 <1 ND 3.4 NA11/30/05 <1 <1 <1 <1 ND 5.4 <105/16/06 1.6 <5 <5 <5 1.6 6.9 <511/17/06 <5 <5 <5 <5 ND <5 <504/04/07 <5 <5 <5 <5 ND <5 <511/30/07 <5 <5 <5 <5 ND 5.1 <504/15/08 <1 <1 <1 <1 ND <1 <111/12/08 <1 <1 <1 <1 ND <5 <104/30/09 <0.1 <0.1 <0.1 <0.3 ND 2.3 <0.111/03/09 0.19 <0.1 <0.1 <0.2 0.19 1.5 <0.1 04/12/10 <0.1 <0.1 <0.1 <0.2 ND 0.49 <0.1 11/30/10 <0.1 <0.1 <0.1 <0.2 ND 0.38 <0.1 04/26/11 <0.1 <0.1 <0.1 <0.2 ND 0.66 <0.1 11/28/11 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.1 04/17/12 <0.1 <0.1 <50 <0.2 ND 0.64 <0.211/14/12 <0.1 <0.1 <0.1 <0.6 ND 0.45 <0.106/13/13 <0.2 <0.1 <0.1 <0.6 ND 0.78 <0.211/07/13 <0.1 <0.1 <0.1 <0.3 ND 0.64 <0.106/12/14 <1 <1 <1 <2 ND <1 <111/24/14 <1 <1 <1 <2 ND <1 <106/04/15 <1 <1 <1 <2 ND <1 <111/06/15 <0.1 <0.1 <0.1 <0.2 ND 0.37 <0.105/11/16 <0.5 <0.5 <0.5 <1 ND 1.2 <0.511/18/16 <0.5 <0.5 <0.5 <1.0 ND 1.1 <0.5 02/17/94 14.7 BDL 2.8 3.5 21 253 BDL08/02/95 4.47 BDL BDL BDL 4.47 114 10612/06/96 BDL BDL BDL BDL BDL BDL BDL12/13/96 BDL BDL BDL BDL BDL NA NA12/19/96 0.9 BDL BDL BDL 0.9 NA NA04/30/97 BDL BDL BDL BDL BDL NA NA07/30/97 0.6 BDL BDL BDL 0.6 NA NA10/10/97 1.6 BDL BDL BDL 1.6 NA NA02/06/98 BDL BDL BDL BDL BDL BDL BDL05/07/98 BDL BDL BDL BDL BDL BDL BDL08/06/98 BDL BDL BDL BDL BDL BDL NA 01/28/99 BDL BDL BDL BDL BDL BDL BDL 08/10/99 BDL BDL BDL BDL BDL 2.4 BDL 02/28/00 05/28/0311/17/03 NS NS NS NS NS NS NS 1 600 600 500 NE 20 705,000 260,000 84,500 85,500 NE 20,000 70,000 Notes: 1. "<", BDL, ND = Not Detected at or above the laboratory detection limit. 2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb). 3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard. 4. NE = Not Established 5. GCL = Gross Contamination Level AW-2 Well has not been sampled since 1999 North Carolina GCL IPE WELL NOT LOCATED WELL NOT LOCATED North Carolina 2L Ethyl- Benzene Total Xylenes AW-1 Total BTEX MTBE Well ID Sampling Date Benzene Toluene TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 02/17/94 11.5 4.6 BDL 3.6 19.7 30.4 BDL07/28/95 16.7 BDL 1.55 4.47 22.72 7.37 BDL12/06/96 16 BDL 5.9 5.6 27.5 BDL BDL12/13/96 16 BDL 6.5 7.7 30.2 NA NA12/19/96 15 BDL 5.2 3.0 23.2 NA NA04/30/97 12 BDL 6.8 2.1 20.9 NA NA07/30/97 13 BDL 5.4 3.9 22.3 NA NA10/10/97 9.4 BDL 6.1 15 30.5 NA NA02/06/98 6 BDL 5 3 14 4 BDL05/07/98 5.8 BDL 1.6 1.3 8.7 1.7 BDL08/06/98 3 BDL BDL 2 5 BDL NA01/28/99 5.8 BDL BDL BDL 5.8 1.8 BDL08/10/99 BDL BDL BDL BDL BDL 1.5 BDL02/28/00 ND ND ND ND ND ND ND08/18/00 5.6 1 1.6 ND 8.2 1.1 ND02/26/01 4.7 BDL BDL BDL BDL BDL BDL10/31/01 NS NS NS NS NS NS NS05/14/02 8.7 BDL BDL BDL 8.7 BDL BDL10/10/02 6.3 <1 <1 2 8.3 <5 <505/28/03 3.5 1 <1 <1 4.5 6 <511/17/03 5.4 <1 <1 <1 5.4 <5 <505/25/04 5.4 <5 2 4 10.4 <5 <511/30/04 4.3 <1 <1 6 10.3 <5 <505/24/05 4.2 <1 1.1 2.8 8.1 1.2 NA11/30/05 <1 <1 <1 <1 ND <1 <105/16/06 4.8 <5 <5 <5 4.8 <5 <511/17/06 <5 <5 <5 <5 ND <5 <504/04/07 <5 <5 <5 <5 ND <5 <511/30/07 <5 <5 <5 <5 ND <5 <504/15/08 2 <1 <1 <1 2 <1 <111/12/08 1.4 <1 <1 <1 1.4 <5 <104/30/09 0.63 0.23 0.12 0.53 1.51 0.3 <0.111/03/09 0.14 <0.1 0.2 <0.2 0.34 <0.2 <0.104/12/10 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.111/30/10 <0.1 0.11 0.36 0.71 1.18 <0.2 <0.104/26/11 <0.1 <0.1 <0.1 0.3 0.3 <0.2 <0.111/28/11 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.1 04/17/12 <0.1 <0.1 <50 0.25 0.25 <0.2 <0.2 11/14/12 <0.1 <0.1 0.23 <0.6 0.23 <0.2 <0.1 06/13/13 <0.2 <0.1 <0.1 <0.6 ND <0.2 <0.2 11/07/13 <0.1 <0.1 0.17 0.17 0.34 <0.2 <0.106/12/14 <1 <1 <1 <2 ND <1 <111/24/14 <1 <1 <1 <2 ND <1 <106/04/15 <1 <1 <1 <2 ND <1 <111/06/15 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.105/11/16 <0.5 <0.5 <0.5 <1 ND <0.5 <0.511/18/16 <0.5 <0.5 <0.5 <1.0 ND <0.5 <0.502/17/94 1,190 BDL BDL 242 1432 BDL BDL07/28/95 3,640 174 806 3,705 8325 BDL BDL12/06/96 2,700 BDL 1,000 4,200 7900 BDL BDL12/13/96 4,300 99 660 2,600 7659 NA NA12/19/96 3,100 64 490 2,200 5854 NA NA04/30/97 4,500 86 570 2,500 7656 NA NA07/31/97 3,200 63 520 1,600 5383 NA NA10/10/97 3,300 100 650 2,100 6150 NA NA02/06/98 3,150 99 603 2,980 6832 BDL BDL05/07/98 2,210 99 464 2,116 4889 BDL BDL08/06/98 2,320 84 481 2,410 5295 BDL NA02/28/00 1.5 ND ND ND 1.5 ND ND08/18/00 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP02/26/01 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP 10/31/01 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP 05/14/02 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP 10/10/02 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP 05/28/03 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP 11/17/03 1,000 <20 300 1,040 2,340 <100 <100 05/25/04 1,500 <500 790 3,510 5,800 <500 <500 11/30/04 1,530 <200 1750 9,220 12,500 <1000 <1000 05/24/05 1,300 <50 330 1,270 2,900 <50 NA 11/30/05 1,500 <200 450 1,210 3,160 <200 <200 05/16/06 800 <100 400 2,000 3,200 <100 <100 11/17/06 930 <5 200 1,330 2,460 <5 <504/04/07 1,100 6.1 280 2,500 3,886 <5 <511/30/07 NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP NS/FP04/15/08 760 <10 170 660 1,590 <10 <1011/12/08 560 1.9 240 460 1,261.9 <5 <14/30/09 280 <0.5 270 520 1,070 <1 <0.511/3/09 480 46 330 680 1,536 <4 <24/12/10 400 2.7 130 400 933 1.8 <0.511/30/10 940 72 170 490 1,672 <2 <14/26/11 270 <1 120 290 680 <2 <111/28/11 230 0.94 140 350 721 1.6 0.314/17/12 190 <1 91 220 501 1.5 0.2811/14/12 360 3.1 130 470 963 1.3 <0.56/13/13 210 0.45 59 86 355 <0.2 0.2211/7/13 250 3.6 96 280 629.6 <2 <1 6/12/14 180 1.3 48 142 371.3 <1 <1 11/24/14 170 <20 85 159 414.0 <20 <20 6/4/15 194 <1 93.3 182 469.3 <1 <1 11/6/15 174 16.5 71.3 200.6 462.4 <1 <0.5 5/11/16 0.76 <0.5 <0.5 <1 0.76 36.4 <0.5 11/18/16 135 <2.5 61.1 210.4 406.5 <2.5 <2.51 600 600 500 NE 20 705,000 260,000 84,500 85,500 NE 20,000 70,000 Notes: 1. "<", BDL, ND = Not Detected at or above the laboratory detection limit. 2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb). 3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard. 4. NE = Not Established AW-3 AW-4 North Carolina GCLNorth Carolina 2L TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 5. NS/FP = Not Sampled/Free Product 6. GCL = Gross Contamination Level TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 12/06/96 130 1.6 27 54 212.6 230 2112/13/96 100 BDL 21 61 182 NA NA12/19/96 93 BDL 19 65 177 NA NA04/30/97 30 BDL 5.8 12 47.8 NA NA07/30/97 58 BDL 7.5 7.5 73 NA NA10/10/97 31 BDL 7 12 50 NA NA02/06/98 23 BDL 46 28 97 248 2005/07/98 52 BDL 21 53 126 285 B08/06/98 34 BDL 10 23 67 352 NA01/28/99 6.9 BDL BDL 1.7 8.6 143 19.908/10/99 37.5 BDL BDL BDL 37.5 494 6802/28/00 10.0 ND ND ND 10.0 105 ND08/18/00 ND ND ND ND ND ND ND02/26/01 BDL BDL BDL BDL BDL 19 BDL10/31/01 36 BDL BDL BDL 36 330 5805/14/02 5.1 BDL BDL BDL 5.1 180 BDL10/10/02 NS NS NS NS NS NS NS05/28/03 7.7 1 <1 1 9.7 <5 <511/17/03 16.9 <1 <1 <1 16.9 7 <505/25/04 35 <5 9 14 58 32 <511/17/03 46.4 <1 <1 <1 46.4 9 <505/24/05 26 <1 7 4 37 17 NA11/30/05 21 <1 <1 2.3 23.3 34 5.305/16/06 21 <5 <5 <5 21 25 <511/17/06 43 <5 <5 <5 43 <5 <504/04/07 24 <5 <5 <5 24 17 <511/30/07 NS/DRY NS/DRY NS/DRY NS/DRY NS/DRY NS/DRY NS/DRY04/15/08 <1 <1 <1 <1 ND <1 <111/12/08 5.3 <1 <1 <1 5.3 <5 <104/30/09 <0.1 <0.1 <0.1 <0.3 ND <0.2 <0.111/03/09 0.46 <0.1 <0.1 0.14 0.60 <0.2 <0.104/12/10 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.111/30/10 3.2 <0.1 0.53 0.46 4.19 3.4 0.5504/26/11 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.111/28/11 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.104/17/12 <0.1 <0.1 <50 <0.2 ND <0.2 <0.2 11/14/12 1.8 <0.1 <0.1 <0.6 1.80 <0.2 0.21 06/13/13 <0.2 <0.1 <0.1 <0.6 ND <0.2 <0.2 11/07/13 3.8 <0.1 <0.1 0.17 3.97 1.3 0.19 06/12/14 <1 <1 <1 <2 ND <1 <1 11/24/14 2.8 <1 <1 <2 2.80 8.6 <1 06/04/15 <1 <1 <1 <2 ND <1 <1 11/06/15 <0.1 <0.1 <0.1 <0.2 ND <0.2 <0.1 05/11/16 1.0 <0.5 <0.5 <1 1.0 <0.5 <0.5 11/18/16 1.8 <0.5 <0.5 <1 1.80 2.1 <0.502/17/94 BDL BDL BDL BDL BDL BDL BDL07/28/95 4.17 BDL BDL BDL 4.17 BDL BDL12/06/96 17 BDL BDL BDL 17 BDL BDL12/13/96 14 BDL BDL BDL 14 NA NA12/19/96 35 BDL BDL BDL 35 NA NA04/30/97 34 BDL BDL BDL 34 NA NA07/31/97 68 BDL BDL 3.7 71.7 NA NA10/10/97 88 BDL BDL BDL 88 NA NA02/06/98 17 BDL BDL BDL 17 BDL BDL05/07/98 76 1 BDL 11.6 88.6 BDL BDL08/06/98 56 BDL BDL BDL 56 BDL NA01/28/99 BDL BDL BDL BDL BDL BDL BDL08/10/99 1.4 BDL BDL BDL 1.4 BDL 102/28/00 13.2 ND ND ND 13.2 ND ND08/18/00 3.0 ND ND ND 3.0 ND ND02/26/01 BDL BDL BDL BDL BDL BDL BDL10/31/01 BDL BDL BDL BDL BDL BDL BDL05/14/02 BDL BDL BDL BDL BDL BDL BDL10/10/02 <0.5 <1 <1 <1 ND <5 <505/28/03 <0.5 <1 <1 <1 ND <5 <511/17/03 <0.5 <1 <1 <1 ND <5 <505/25/04 <0.5 <1 <1 <1 ND <5 <5 11/30/04 <0.5 <1 <1 <1 ND <5 <5 05/24/05 <1 <1 <1 <1 ND <1 NA 11/30/05 <1 <1 <1 <1 ND <1 <1 05/16/06 2.4 7.2 <5 5.8 15.4 <5 <5 11/17/06 <5 <5 <5 <5 ND <5 <504/04/07 <5 <5 <5 <5 ND <5 <511/30/07 <5 <5 <5 <5 ND <5 <504/15/08 <1 <1 <1 <1 ND <1 <111/12/08 <1 <1 <1 <1 ND <5 <14/30/09 <0.1 <0.1 <0.1 <0.3 ND 0.26 0.1211/3/09 <0.1 <0.1 <0.1 <0.2 ND 0.43 0.144/12/10 <0.1 <0.1 <0.1 <0.2 ND 0.32 <0.111/30/10 <0.1 <0.1 <0.1 <0.2 ND 0.56 0.114/26/11 0.18 <0.1 <0.1 <0.2 0.18 0.65 <0.111/28/11 <0.1 <0.1 <0.1 <0.2 ND 0.73 <0.14/17/12 <0.1 <0.1 <50 <0.2 ND 0.88 <0.211/14/12 0.56 <0.1 <0.1 <0.6 0.56 0.72 <0.16/13/13 <0.2 <0.1 <0.1 <0.6 ND 0.87 <0.211/7/13 <0.1 <0.1 <0.1 <0.3 ND 1.4 <0.1 6/12/14 <1 <1 <1 <2 ND 1.9 <1 11/24/14 <1 <1 <1 <2 ND 2.1 <1 6/4/15 <1 <1 <1 <2 ND <1 <1 11/6/15 <0.1 <0.1 <0.1 <0.2 ND 0.63 <0.1 5/11/16 <0.5 <0.5 <0.5 <1 ND 3.0 <0.5 11/18/16 <0.5 <0.5 <0.5 <1 ND 2.8 <0.5 1 600 600 500 NE 20 705,000 260,000 84,500 85,500 NE 20,000 70,000 Notes: 1. "<", BDL, ND = Not Detected at or above the laboratory detection limit. 2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb). 3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard. 4. NE = Not Established AW-5 AW-6 North Carolina 2L North Carolina GCL TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 5. NS/FP = Not Sampled/Dry 6. GCL = Gross Contamination Level TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 02/17/94 198 5.2 BDL 152 355.2 BDL BDL07/28/95 811 BDL 498 BDL 1309 BDL BDL12/06/96 470 3.1 2.5 410 885.6 18 1.912/13/96 780 BDL BDL 760 1540 NA NA12/19/96 810 BDL BDL 830 1640 NA NA04/30/97 930 5.4 5.3 920 1860.7 NA NA07/31/97 860 14 BDL 810 1684 NA NA10/10/97 730 BDL BDL 500 1230 NA NA02/06/98 941 22539 1484 19 BDL05/07/98 346 BDL BDL 116 462 14 BDL08/06/98 670 BDL BDL 515 1185 14 NA01/28/99 752 1 3.2 372 1128.2 12.6 BDL08/10/99 300 BDL BDL BDL 300 20 BDL08/10/99 BDL BDL BDL BDL BDL 1.5 BDL02/28/00 960 ND ND 410 1370 ND ND08/18/00 530 ND ND 603 1133 10 ND02/26/01 730 BDL BDL 440 1170 BDL BDL10/31/01 600 BDL BDL 200 800 BDL BDL05/14/02 980 BDL BDL 320 1300 BDL BDL10/10/02 1,420 <10 <10 542 1962 <50 <50 05/28/03 714 7 <1 89 810 30 <5 11/17/03 915 <1 1 332 1247 30 1105/25/04 996 <50 <10 258 1,254 <50 <5011/30/04 874 <5 1 225 1100 <50 <5005/24/05 650 <1 2.1 1.1 653 30 NA11/30/05 960 <1 2.2 260 1,222 35 1905/16/06 990 19 6.1 295 1,310 26 <511/17/06 890E <5 <5 310 1,200 32 <504/04/07 720 <5 <5 200 920 33 <511/30/07 <5 <5 <5 <5 ND 30 <504/15/08 540 <1 2.3 141.2 683.5 48 <111/12/08 330 <1 <1 45 375 41 <14/30/09 290 <0.1 1.4 25 316 36 1411/3/09 480 0.21 2.1 160.13 642.44 59 384/12/10 12 <0.1 <0.1 0.46 12.46 40 2511/30/10 180 <0.1 1 14 195 62 414/26/11 120 <0.1 <0.1 3 123 <0.2 3811/28/11 NA NA NA NA NA NA NA4/17/12 5.2 <0.1 <50 0.78 5.98 35 25 11/14/12 470 <0.1 2.4 90.7 563.1 <0.2 426/13/13 0.76 <0.1 0.33 <0.6 1.09 52 27 11/7/13 270 <0.1 0.78 15.34 286.12 76 35 6/12/14 <1 <1 <1 <2 ND 58 <1 11/24/14 31 <1 <1 <2 31 48 <1 6/4/15 197 <1 <1 <2 197 69.2 25.4 11/6/15 191 <0.1 0.48 2.7 194.18 32.7 24.1 5/11/16 203 <1 <1 2.5 205.5 62.8 24.611/18/16 312 <1.2 <1.2 4.1 316.1 55.7 2107/28/95 2.8 BDL 6.46 BDL 9.26 BDL BDL12/19/96 24 BDL BDL 46 70 NA NA08/10/99 BDL BDL BDL BDL BDL BDL BDL08/10/99 BDL BDL BDL BDL BDL 1.5 BDL08/18/00 1 ND ND ND ND ND ND02/26/01 5 BDL BDL 3.4 8.4 BDL BDL10/31/01 9.1 BDL BDL 1.1 10.2 BDL BDL05/14/02 48 BDL BDL 13 61 BDL BDL10/10/02 46.6 <1 <1 16 62.6 <5 <505/28/03 3.6 <1 <1 <1 3.6 <5 <511/17/03 6.4 <1 <1 <1 6.4 <5 <505/25/04 1.7 <5 <1 <1 1.7 <5 <511/30/04 <0.5 <1 <1 <1 ND <5 <505/24/05 <1 <1 <1 <1 ND <1 NA11/30/05 <1 <1 <1 <1 ND <1 <105/16/06 17.0 26 <5 27 70.0 <5 <511/17/06 7.2 12 <5 <5 19.2 <5 <504/04/07 <5 <5 <5 <5 ND <5 <511/30/07 <5 <5 <5 <5 ND <5 <5 04/15/08 2.2 1.8 <1 2.2 6.2 <1 <1 11/12/08 <1 <1 <1 <1 ND <5 <1 4/30/09 0.6 <0.1 <0.1 0.15 0.75 0.59 <0.1 11/3/09 3.3 <0.1 0.18 0.56 4.04 0.86 0.23 4/12/10 0.29 <0.1 <0.1 0.13 0.42 0.58 0.1811/30/10 0.26 <0.1 <0.1 0.19 0.45 0.63 0.234/26/11 0.14 <0.1 <0.1 <0.2 0.14 0.49 0.1211/28/11 0.11 <0.1 <0.1 <0.2 0.11 0.58 0.214/17/12 <0.1 <0.1 <50 0.18 0.18 <0.2 0.4411/14/12 0.1 <0.1 <0.1 <0.6 0.1 3.1 0.256/13/13 <0.2 <0.1 <0.1 <0.6 ND 3.4 0.2211/7/13 0.26 <0.1 <0.1 <0.3 0.26 5.2 0.36/12/14 <1 <1 <1 <2 ND 15 <111/24/14 <1 <1 <1 <2 ND 14 <16/4/15 <1 <1 <1 <2 ND 28.3 <111/6/15 0.98 <0.1 <0.1 <0.2 0.98 5.4 0.415/11/16 128 <2 48.1 178.6 354.7 2.1 <211/18/16 1.2 <0.5 <0.5 <1 1.2 43.6 <0.51 600 600 500 NE 20 70 5,000 260,000 84,500 85,500 NE 20,000 70,000 Notes: 1. "<", BDL, ND = Not Detected at or above the laboratory detection limit. 2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb). 3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard. 4. NE = Not Established 5. GCL = Gross Contamination Level 6. E = Laboratory estimated value VEW-2 VEW-4 North Carolina 2L North Carolina GCL TABLE 4 Historical Groundwater Analytical DataSunoco, Inc. 6900 West Market Street, Greensboro, North Carolina DUNS #0000-0107 IPE Ethyl- Benzene Total Xylenes Total BTEX MTBE Well ID Sampling Date Benzene Toluene 09/02/95 BDL BDL BDL BDL BDL BDL BDL12/06/96 15 BDL BDL 3.8 18.8 BDL BDL12/13/96 50 BDL BDL 11 61 NA NA12/19/96 79 BDL BDL 16 95 NA NA04/30/97 690 BDL 1.6 130 821.6 NA NA07/31/97 470 BDL BDL 76 546 NA NA10/10/97 130 BDL BDL 14 144 NA NA02/06/98 3 BDL BDL BDL 3 BDL BDL05/07/98 BDL BDL BDL BDL BDL BDL BDL01/28/99 2 BDL BDL BDL 2 BDL BDL08/10/99 BDL BDL BDL BDL BDL BDL BDL 1 600 600 500 NE 20 70 5,000 260,000 84,500 85,500 NE 20,000 70,000 Notes: 1. "<", BDL, ND = Not Detected at or above the laboratory detection limit. 2. Concentrations are reported in micrograms per liter (ug/l) = parts per billion (ppb). 3. Concentrations in bold print equal or exceed the corresponding NCDENR Groundwater Quality 2L Standard. 4. NE = Not Established 5. GCL = Gross Contamination Level 6. NS = Not Sampled North Carolina GCL North Carolina 2L VEW-5 Not sampled since 8/10/99 FIGURES FIGURE 1 Site Topographic Map Former Sun Company Bulk Terminal 6900 West Market Street Greensboro, North Carolina 27409 SOURCE: USGS Topographic Quadrangle for Guilford, NC. APPENDIX A LABORATORY ANALYTICAL REPORTS #=CL# May 17, 2016 LIMS USE: FR - JOHN COYNE LIMS OBJECT ID: 92297423 92297423 Project: Pace Project No.: RE: John Coyne EnviroTrac Ltc. 13109 Overlook Pass Roswell, GA 30075 SUNOCO GREENSBORO TERMINAL Dear John Coyne: Enclosed are the analytical results for sample(s) received by the laboratory on May 12, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Nicole Gasiorowski nicole.gasiorowski@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 30 #=CP# CERTIFICATIONS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-1 Lab ID:92297423001 Collected:05/11/16 12:20 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 05/16/16 16:46 71-43-20.50 1 Bromobenzene ND ug/L 05/16/16 16:46 108-86-10.50 1 Bromochloromethane ND ug/L 05/16/16 16:46 74-97-50.50 1 Bromodichloromethane ND ug/L 05/16/16 16:46 75-27-40.50 1 Bromoform ND ug/L 05/16/16 16:46 75-25-20.50 1 Bromomethane ND ug/L 05/16/16 16:46 74-83-95.0 1 n-Butylbenzene ND ug/L 05/16/16 16:46 104-51-80.50 1 sec-Butylbenzene ND ug/L 05/16/16 16:46 135-98-80.50 1 tert-Butylbenzene ND ug/L 05/16/16 16:46 98-06-60.50 1 Carbon tetrachloride ND ug/L 05/16/16 16:46 56-23-50.50 1 Chlorobenzene ND ug/L 05/16/16 16:46 108-90-70.50 1 Chloroethane ND ug/L 05/16/16 16:46 75-00-31.0 1 Chloroform ND ug/L 05/16/16 16:46 67-66-30.50 1 Chloromethane ND ug/L 05/16/16 16:46 74-87-31.0 1 2-Chlorotoluene ND ug/L 05/16/16 16:46 95-49-80.50 1 4-Chlorotoluene ND ug/L 05/16/16 16:46 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 05/16/16 16:46 96-12-81.0 1 Dibromochloromethane ND ug/L 05/16/16 16:46 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 05/16/16 16:46 106-93-40.50 1 Dibromomethane ND ug/L 05/16/16 16:46 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 05/16/16 16:46 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 05/16/16 16:46 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 05/16/16 16:46 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 05/16/16 16:46 75-71-80.50 1 1,1-Dichloroethane ND ug/L 05/16/16 16:46 75-34-30.50 1 1,2-Dichloroethane ND ug/L 05/16/16 16:46 107-06-20.50 1 1,1-Dichloroethene ND ug/L 05/16/16 16:46 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 05/16/16 16:46 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 05/16/16 16:46 156-60-50.50 1 1,2-Dichloropropane ND ug/L 05/16/16 16:46 78-87-50.50 1 1,3-Dichloropropane ND ug/L 05/16/16 16:46 142-28-90.50 1 2,2-Dichloropropane ND ug/L 05/16/16 16:46 594-20-70.50 1 1,1-Dichloropropene ND ug/L 05/16/16 16:46 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 05/16/16 16:46 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 05/16/16 16:46 10061-02-60.50 1 Diisopropyl ether ND ug/L 05/16/16 16:46 108-20-30.50 1 Ethylbenzene ND ug/L 05/16/16 16:46 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 05/16/16 16:46 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 05/16/16 16:46 98-82-80.50 1 Methylene Chloride ND ug/L 05/16/16 16:46 75-09-22.0 1 Methyl-tert-butyl ether 1.2 ug/L 05/16/16 16:46 1634-04-40.50 1 Naphthalene ND ug/L 05/16/16 16:46 91-20-32.0 1 n-Propylbenzene ND ug/L 05/16/16 16:46 103-65-10.50 1 Styrene ND ug/L 05/16/16 16:46 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 05/16/16 16:46 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 05/16/16 16:46 79-34-50.50 1 Tetrachloroethene ND ug/L 05/16/16 16:46 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-1 Lab ID:92297423001 Collected:05/11/16 12:20 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/16/16 16:46 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 05/16/16 16:46 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 05/16/16 16:46 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 05/16/16 16:46 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 05/16/16 16:46 79-00-50.50 1 Trichloroethene ND ug/L 05/16/16 16:46 79-01-60.50 1 Trichlorofluoromethane ND ug/L 05/16/16 16:46 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/16/16 16:46 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 05/16/16 16:46 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 05/16/16 16:46 108-67-80.50 1 Vinyl chloride ND ug/L 05/16/16 16:46 75-01-41.0 1 m&p-Xylene ND ug/L 05/16/16 16:46 179601-23-11.0 1 o-Xylene ND ug/L 05/16/16 16:46 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)110 %05/16/16 16:46 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %05/16/16 16:46 460-00-470-130 1 Toluene-d8 (S)100 %05/16/16 16:46 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-3 Lab ID:92297423002 Collected:05/11/16 10:04 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 05/15/16 01:38 71-43-20.50 1 Bromobenzene ND ug/L 05/15/16 01:38 108-86-10.50 1 Bromochloromethane ND ug/L 05/15/16 01:38 74-97-50.50 1 Bromodichloromethane ND ug/L 05/15/16 01:38 75-27-40.50 1 Bromoform ND ug/L 05/15/16 01:38 75-25-20.50 1 Bromomethane ND ug/L 05/15/16 01:38 74-83-95.0 1 n-Butylbenzene ND ug/L 05/15/16 01:38 104-51-80.50 1 sec-Butylbenzene 3.2 ug/L 05/15/16 01:38 135-98-80.50 1 tert-Butylbenzene 0.56 ug/L 05/15/16 01:38 98-06-60.50 1 Carbon tetrachloride ND ug/L 05/15/16 01:38 56-23-50.50 1 Chlorobenzene ND ug/L 05/15/16 01:38 108-90-70.50 1 Chloroethane ND ug/L 05/15/16 01:38 75-00-31.0 1 Chloroform ND ug/L 05/15/16 01:38 67-66-30.50 1 Chloromethane ND ug/L 05/15/16 01:38 74-87-31.0 1 2-Chlorotoluene ND ug/L 05/15/16 01:38 95-49-80.50 1 4-Chlorotoluene ND ug/L 05/15/16 01:38 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/16 01:38 96-12-81.0 1 Dibromochloromethane ND ug/L 05/15/16 01:38 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/16 01:38 106-93-40.50 1 Dibromomethane ND ug/L 05/15/16 01:38 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 05/15/16 01:38 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 05/15/16 01:38 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 05/15/16 01:38 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 05/15/16 01:38 75-71-80.50 1 1,1-Dichloroethane ND ug/L 05/15/16 01:38 75-34-30.50 1 1,2-Dichloroethane ND ug/L 05/15/16 01:38 107-06-20.50 1 1,1-Dichloroethene ND ug/L 05/15/16 01:38 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 05/15/16 01:38 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 05/15/16 01:38 156-60-50.50 1 1,2-Dichloropropane ND ug/L 05/15/16 01:38 78-87-50.50 1 1,3-Dichloropropane ND ug/L 05/15/16 01:38 142-28-90.50 1 2,2-Dichloropropane ND ug/L 05/15/16 01:38 594-20-70.50 1 1,1-Dichloropropene ND ug/L 05/15/16 01:38 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 05/15/16 01:38 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 05/15/16 01:38 10061-02-60.50 1 Diisopropyl ether ND ug/L 05/15/16 01:38 108-20-30.50 1 Ethylbenzene ND ug/L 05/15/16 01:38 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 05/15/16 01:38 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 05/15/16 01:38 98-82-80.50 1 Methylene Chloride ND ug/L 05/15/16 01:38 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 05/15/16 01:38 1634-04-40.50 1 Naphthalene ND ug/L 05/15/16 01:38 91-20-32.0 1 n-Propylbenzene ND ug/L 05/15/16 01:38 103-65-10.50 1 Styrene ND ug/L 05/15/16 01:38 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/16 01:38 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/16 01:38 79-34-50.50 1 Tetrachloroethene ND ug/L 05/15/16 01:38 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-3 Lab ID:92297423002 Collected:05/11/16 10:04 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/15/16 01:38 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 05/15/16 01:38 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 05/15/16 01:38 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 05/15/16 01:38 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 05/15/16 01:38 79-00-50.50 1 Trichloroethene ND ug/L 05/15/16 01:38 79-01-60.50 1 Trichlorofluoromethane ND ug/L 05/15/16 01:38 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/16 01:38 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 05/15/16 01:38 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 05/15/16 01:38 108-67-80.50 1 Vinyl chloride ND ug/L 05/15/16 01:38 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/16 01:38 179601-23-11.0 1 o-Xylene ND ug/L 05/15/16 01:38 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)103 %05/15/16 01:38 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %05/15/16 01:38 460-00-470-130 1 Toluene-d8 (S)100 %05/15/16 01:38 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-4 Lab ID:92297423003 Collected:05/11/16 10:37 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 0.76 ug/L 05/15/16 01:55 71-43-20.50 1 Bromobenzene ND ug/L 05/15/16 01:55 108-86-10.50 1 Bromochloromethane ND ug/L 05/15/16 01:55 74-97-50.50 1 Bromodichloromethane ND ug/L 05/15/16 01:55 75-27-40.50 1 Bromoform ND ug/L 05/15/16 01:55 75-25-20.50 1 Bromomethane ND ug/L 05/15/16 01:55 74-83-95.0 1 n-Butylbenzene ND ug/L 05/15/16 01:55 104-51-80.50 1 sec-Butylbenzene 3.8 ug/L 05/15/16 01:55 135-98-80.50 1 tert-Butylbenzene 1.0 ug/L 05/15/16 01:55 98-06-60.50 1 Carbon tetrachloride ND ug/L 05/15/16 01:55 56-23-50.50 1 Chlorobenzene ND ug/L 05/15/16 01:55 108-90-70.50 1 Chloroethane ND ug/L 05/15/16 01:55 75-00-31.0 1 Chloroform ND ug/L 05/15/16 01:55 67-66-30.50 1 Chloromethane ND ug/L 05/15/16 01:55 74-87-31.0 1 2-Chlorotoluene ND ug/L 05/15/16 01:55 95-49-80.50 1 4-Chlorotoluene ND ug/L 05/15/16 01:55 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/16 01:55 96-12-81.0 1 Dibromochloromethane ND ug/L 05/15/16 01:55 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/16 01:55 106-93-40.50 1 Dibromomethane ND ug/L 05/15/16 01:55 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 05/15/16 01:55 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 05/15/16 01:55 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 05/15/16 01:55 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 05/15/16 01:55 75-71-80.50 1 1,1-Dichloroethane ND ug/L 05/15/16 01:55 75-34-30.50 1 1,2-Dichloroethane 5.7 ug/L 05/15/16 01:55 107-06-20.50 1 1,1-Dichloroethene ND ug/L 05/15/16 01:55 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 05/15/16 01:55 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 05/15/16 01:55 156-60-50.50 1 1,2-Dichloropropane ND ug/L 05/15/16 01:55 78-87-50.50 1 1,3-Dichloropropane ND ug/L 05/15/16 01:55 142-28-90.50 1 2,2-Dichloropropane ND ug/L 05/15/16 01:55 594-20-70.50 1 1,1-Dichloropropene ND ug/L 05/15/16 01:55 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 05/15/16 01:55 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 05/15/16 01:55 10061-02-60.50 1 Diisopropyl ether ND ug/L 05/15/16 01:55 108-20-30.50 1 Ethylbenzene ND ug/L 05/15/16 01:55 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 05/15/16 01:55 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 05/15/16 01:55 98-82-80.50 1 Methylene Chloride ND ug/L 05/15/16 01:55 75-09-22.0 1 Methyl-tert-butyl ether 36.4 ug/L 05/15/16 01:55 1634-04-40.50 1 Naphthalene ND ug/L 05/15/16 01:55 91-20-32.0 1 n-Propylbenzene ND ug/L 05/15/16 01:55 103-65-10.50 1 Styrene ND ug/L 05/15/16 01:55 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/16 01:55 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/16 01:55 79-34-50.50 1 Tetrachloroethene ND ug/L 05/15/16 01:55 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-4 Lab ID:92297423003 Collected:05/11/16 10:37 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/15/16 01:55 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 05/15/16 01:55 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 05/15/16 01:55 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 05/15/16 01:55 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 05/15/16 01:55 79-00-50.50 1 Trichloroethene ND ug/L 05/15/16 01:55 79-01-60.50 1 Trichlorofluoromethane ND ug/L 05/15/16 01:55 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/16 01:55 96-18-40.50 1 1,2,4-Trimethylbenzene 0.64 ug/L 05/15/16 01:55 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 05/15/16 01:55 108-67-80.50 1 Vinyl chloride ND ug/L 05/15/16 01:55 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/16 01:55 179601-23-11.0 1 o-Xylene ND ug/L 05/15/16 01:55 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)104 %05/15/16 01:55 17060-07-070-130 1 4-Bromofluorobenzene (S)97 %05/15/16 01:55 460-00-470-130 1 Toluene-d8 (S)99 %05/15/16 01:55 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-5 Lab ID:92297423004 Collected:05/11/16 11:23 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 1.0 ug/L 05/15/16 02:12 71-43-20.50 1 Bromobenzene ND ug/L 05/15/16 02:12 108-86-10.50 1 Bromochloromethane ND ug/L 05/15/16 02:12 74-97-50.50 1 Bromodichloromethane ND ug/L 05/15/16 02:12 75-27-40.50 1 Bromoform ND ug/L 05/15/16 02:12 75-25-20.50 1 Bromomethane ND ug/L 05/15/16 02:12 74-83-95.0 1 n-Butylbenzene ND ug/L 05/15/16 02:12 104-51-80.50 1 sec-Butylbenzene ND ug/L 05/15/16 02:12 135-98-80.50 1 tert-Butylbenzene ND ug/L 05/15/16 02:12 98-06-60.50 1 Carbon tetrachloride ND ug/L 05/15/16 02:12 56-23-50.50 1 Chlorobenzene ND ug/L 05/15/16 02:12 108-90-70.50 1 Chloroethane ND ug/L 05/15/16 02:12 75-00-31.0 1 Chloroform ND ug/L 05/15/16 02:12 67-66-30.50 1 Chloromethane ND ug/L 05/15/16 02:12 74-87-31.0 1 2-Chlorotoluene ND ug/L 05/15/16 02:12 95-49-80.50 1 4-Chlorotoluene ND ug/L 05/15/16 02:12 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/16 02:12 96-12-81.0 1 Dibromochloromethane ND ug/L 05/15/16 02:12 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/16 02:12 106-93-40.50 1 Dibromomethane ND ug/L 05/15/16 02:12 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 05/15/16 02:12 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 05/15/16 02:12 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 05/15/16 02:12 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 05/15/16 02:12 75-71-80.50 1 1,1-Dichloroethane ND ug/L 05/15/16 02:12 75-34-30.50 1 1,2-Dichloroethane ND ug/L 05/15/16 02:12 107-06-20.50 1 1,1-Dichloroethene ND ug/L 05/15/16 02:12 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 05/15/16 02:12 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 05/15/16 02:12 156-60-50.50 1 1,2-Dichloropropane ND ug/L 05/15/16 02:12 78-87-50.50 1 1,3-Dichloropropane ND ug/L 05/15/16 02:12 142-28-90.50 1 2,2-Dichloropropane ND ug/L 05/15/16 02:12 594-20-70.50 1 1,1-Dichloropropene ND ug/L 05/15/16 02:12 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 05/15/16 02:12 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 05/15/16 02:12 10061-02-60.50 1 Diisopropyl ether ND ug/L 05/15/16 02:12 108-20-30.50 1 Ethylbenzene ND ug/L 05/15/16 02:12 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 05/15/16 02:12 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 05/15/16 02:12 98-82-80.50 1 Methylene Chloride ND ug/L 05/15/16 02:12 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 05/15/16 02:12 1634-04-40.50 1 Naphthalene ND ug/L 05/15/16 02:12 91-20-32.0 1 n-Propylbenzene ND ug/L 05/15/16 02:12 103-65-10.50 1 Styrene ND ug/L 05/15/16 02:12 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/16 02:12 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/16 02:12 79-34-50.50 1 Tetrachloroethene ND ug/L 05/15/16 02:12 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-5 Lab ID:92297423004 Collected:05/11/16 11:23 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/15/16 02:12 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 05/15/16 02:12 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 05/15/16 02:12 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 05/15/16 02:12 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 05/15/16 02:12 79-00-50.50 1 Trichloroethene ND ug/L 05/15/16 02:12 79-01-60.50 1 Trichlorofluoromethane ND ug/L 05/15/16 02:12 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/16 02:12 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 05/15/16 02:12 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 05/15/16 02:12 108-67-80.50 1 Vinyl chloride ND ug/L 05/15/16 02:12 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/16 02:12 179601-23-11.0 1 o-Xylene ND ug/L 05/15/16 02:12 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)101 %05/15/16 02:12 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %05/15/16 02:12 460-00-470-130 1 Toluene-d8 (S)100 %05/15/16 02:12 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-6 Lab ID:92297423005 Collected:05/11/16 08:56 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 05/15/16 02:29 71-43-20.50 1 Bromobenzene ND ug/L 05/15/16 02:29 108-86-10.50 1 Bromochloromethane ND ug/L 05/15/16 02:29 74-97-50.50 1 Bromodichloromethane ND ug/L 05/15/16 02:29 75-27-40.50 1 Bromoform ND ug/L 05/15/16 02:29 75-25-20.50 1 Bromomethane ND ug/L 05/15/16 02:29 74-83-95.0 1 n-Butylbenzene ND ug/L 05/15/16 02:29 104-51-80.50 1 sec-Butylbenzene ND ug/L 05/15/16 02:29 135-98-80.50 1 tert-Butylbenzene ND ug/L 05/15/16 02:29 98-06-60.50 1 Carbon tetrachloride ND ug/L 05/15/16 02:29 56-23-50.50 1 Chlorobenzene ND ug/L 05/15/16 02:29 108-90-70.50 1 Chloroethane ND ug/L 05/15/16 02:29 75-00-31.0 1 Chloroform 0.62 ug/L 05/15/16 02:29 67-66-30.50 1 Chloromethane ND ug/L 05/15/16 02:29 74-87-31.0 1 2-Chlorotoluene ND ug/L 05/15/16 02:29 95-49-80.50 1 4-Chlorotoluene ND ug/L 05/15/16 02:29 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 05/15/16 02:29 96-12-81.0 1 Dibromochloromethane ND ug/L 05/15/16 02:29 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 05/15/16 02:29 106-93-40.50 1 Dibromomethane ND ug/L 05/15/16 02:29 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 05/15/16 02:29 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 05/15/16 02:29 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 05/15/16 02:29 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 05/15/16 02:29 75-71-80.50 1 1,1-Dichloroethane ND ug/L 05/15/16 02:29 75-34-30.50 1 1,2-Dichloroethane ND ug/L 05/15/16 02:29 107-06-20.50 1 1,1-Dichloroethene ND ug/L 05/15/16 02:29 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 05/15/16 02:29 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 05/15/16 02:29 156-60-50.50 1 1,2-Dichloropropane ND ug/L 05/15/16 02:29 78-87-50.50 1 1,3-Dichloropropane ND ug/L 05/15/16 02:29 142-28-90.50 1 2,2-Dichloropropane ND ug/L 05/15/16 02:29 594-20-70.50 1 1,1-Dichloropropene ND ug/L 05/15/16 02:29 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 05/15/16 02:29 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 05/15/16 02:29 10061-02-60.50 1 Diisopropyl ether ND ug/L 05/15/16 02:29 108-20-30.50 1 Ethylbenzene ND ug/L 05/15/16 02:29 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 05/15/16 02:29 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 05/15/16 02:29 98-82-80.50 1 Methylene Chloride ND ug/L 05/15/16 02:29 75-09-22.0 1 Methyl-tert-butyl ether 3.0 ug/L 05/15/16 02:29 1634-04-40.50 1 Naphthalene ND ug/L 05/15/16 02:29 91-20-32.0 1 n-Propylbenzene ND ug/L 05/15/16 02:29 103-65-10.50 1 Styrene ND ug/L 05/15/16 02:29 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 05/15/16 02:29 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 05/15/16 02:29 79-34-50.50 1 Tetrachloroethene ND ug/L 05/15/16 02:29 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:AW-6 Lab ID:92297423005 Collected:05/11/16 08:56 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/15/16 02:29 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 05/15/16 02:29 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 05/15/16 02:29 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 05/15/16 02:29 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 05/15/16 02:29 79-00-50.50 1 Trichloroethene ND ug/L 05/15/16 02:29 79-01-60.50 1 Trichlorofluoromethane ND ug/L 05/15/16 02:29 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 05/15/16 02:29 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 05/15/16 02:29 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 05/15/16 02:29 108-67-80.50 1 Vinyl chloride ND ug/L 05/15/16 02:29 75-01-41.0 1 m&p-Xylene ND ug/L 05/15/16 02:29 179601-23-11.0 1 o-Xylene ND ug/L 05/15/16 02:29 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)106 %05/15/16 02:29 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %05/15/16 02:29 460-00-470-130 1 Toluene-d8 (S)102 %05/15/16 02:29 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:VEW-2 Lab ID:92297423006 Collected:05/11/16 11:35 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 203 ug/L 05/16/16 19:20 71-43-21.0 2 Bromobenzene ND ug/L 05/16/16 19:20 108-86-11.0 2 Bromochloromethane ND ug/L 05/16/16 19:20 74-97-51.0 2 Bromodichloromethane ND ug/L 05/16/16 19:20 75-27-41.0 2 Bromoform ND ug/L 05/16/16 19:20 75-25-21.0 2 Bromomethane ND ug/L 05/16/16 19:20 74-83-910.0 2 n-Butylbenzene ND ug/L 05/16/16 19:20 104-51-81.0 2 sec-Butylbenzene ND ug/L 05/16/16 19:20 135-98-81.0 2 tert-Butylbenzene 1.2 ug/L 05/16/16 19:20 98-06-61.0 2 Carbon tetrachloride ND ug/L 05/16/16 19:20 56-23-51.0 2 Chlorobenzene ND ug/L 05/16/16 19:20 108-90-71.0 2 Chloroethane ND ug/L 05/16/16 19:20 75-00-32.0 2 Chloroform ND ug/L 05/16/16 19:20 67-66-31.0 2 Chloromethane ND ug/L 05/16/16 19:20 74-87-32.0 2 2-Chlorotoluene ND ug/L 05/16/16 19:20 95-49-81.0 2 4-Chlorotoluene ND ug/L 05/16/16 19:20 106-43-41.0 2 1,2-Dibromo-3-chloropropane ND ug/L 05/16/16 19:20 96-12-82.0 2 Dibromochloromethane ND ug/L 05/16/16 19:20 124-48-11.0 2 1,2-Dibromoethane (EDB)ND ug/L 05/16/16 19:20 106-93-41.0 2 Dibromomethane ND ug/L 05/16/16 19:20 74-95-31.0 2 1,2-Dichlorobenzene ND ug/L 05/16/16 19:20 95-50-11.0 2 1,3-Dichlorobenzene ND ug/L 05/16/16 19:20 541-73-11.0 2 1,4-Dichlorobenzene ND ug/L 05/16/16 19:20 106-46-71.0 2 Dichlorodifluoromethane ND ug/L 05/16/16 19:20 75-71-81.0 2 1,1-Dichloroethane ND ug/L 05/16/16 19:20 75-34-31.0 2 1,2-Dichloroethane 4.1 ug/L 05/16/16 19:20 107-06-21.0 2 1,1-Dichloroethene ND ug/L 05/16/16 19:20 75-35-41.0 2 cis-1,2-Dichloroethene ND ug/L 05/16/16 19:20 156-59-21.0 2 trans-1,2-Dichloroethene ND ug/L 05/16/16 19:20 156-60-51.0 2 1,2-Dichloropropane ND ug/L 05/16/16 19:20 78-87-51.0 2 1,3-Dichloropropane ND ug/L 05/16/16 19:20 142-28-91.0 2 2,2-Dichloropropane ND ug/L 05/16/16 19:20 594-20-71.0 2 1,1-Dichloropropene ND ug/L 05/16/16 19:20 563-58-61.0 2 cis-1,3-Dichloropropene ND ug/L 05/16/16 19:20 10061-01-51.0 2 trans-1,3-Dichloropropene ND ug/L 05/16/16 19:20 10061-02-61.0 2 Diisopropyl ether 24.6 ug/L 05/16/16 19:20 108-20-31.0 2 Ethylbenzene ND ug/L 05/16/16 19:20 100-41-41.0 2 Hexachloro-1,3-butadiene ND ug/L 05/16/16 19:20 87-68-34.0 2 Isopropylbenzene (Cumene)7.1 ug/L 05/16/16 19:20 98-82-81.0 2 Methylene Chloride ND ug/L 05/16/16 19:20 75-09-24.0 2 Methyl-tert-butyl ether 62.8 ug/L 05/16/16 19:20 1634-04-41.0 2 Naphthalene 54.7 ug/L 05/16/16 19:20 91-20-34.0 2 n-Propylbenzene 2.7 ug/L 05/16/16 19:20 103-65-11.0 2 Styrene ND ug/L 05/16/16 19:20 100-42-51.0 2 1,1,1,2-Tetrachloroethane ND ug/L 05/16/16 19:20 630-20-61.0 2 1,1,2,2-Tetrachloroethane ND ug/L 05/16/16 19:20 79-34-51.0 2 Tetrachloroethene ND ug/L 05/16/16 19:20 127-18-41.0 2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:VEW-2 Lab ID:92297423006 Collected:05/11/16 11:35 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/16/16 19:20 108-88-31.0 2 1,2,3-Trichlorobenzene ND ug/L 05/16/16 19:20 87-61-64.0 2 1,2,4-Trichlorobenzene ND ug/L 05/16/16 19:20 120-82-14.0 2 1,1,1-Trichloroethane ND ug/L 05/16/16 19:20 71-55-61.0 2 1,1,2-Trichloroethane ND ug/L 05/16/16 19:20 79-00-51.0 2 Trichloroethene ND ug/L 05/16/16 19:20 79-01-61.0 2 Trichlorofluoromethane ND ug/L 05/16/16 19:20 75-69-42.0 2 1,2,3-Trichloropropane ND ug/L 05/16/16 19:20 96-18-41.0 2 1,2,4-Trimethylbenzene ND ug/L 05/16/16 19:20 95-63-61.0 2 1,3,5-Trimethylbenzene ND ug/L 05/16/16 19:20 108-67-81.0 2 Vinyl chloride ND ug/L 05/16/16 19:20 75-01-42.0 2 m&p-Xylene ND ug/L 05/16/16 19:20 179601-23-12.0 2 o-Xylene 2.5 ug/L 05/16/16 19:20 95-47-61.0 2 Surrogates 1,2-Dichloroethane-d4 (S)114 %05/16/16 19:20 17060-07-070-130 2 4-Bromofluorobenzene (S)96 %05/16/16 19:20 460-00-470-130 2 Toluene-d8 (S)101 %05/16/16 19:20 2037-26-570-130 2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:VEW-4 Lab ID:92297423007 Collected:05/11/16 10:18 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 128 ug/L 05/16/16 20:11 71-43-22.0 4 Bromobenzene ND ug/L 05/16/16 20:11 108-86-12.0 4 Bromochloromethane ND ug/L 05/16/16 20:11 74-97-52.0 4 Bromodichloromethane ND ug/L 05/16/16 20:11 75-27-42.0 4 Bromoform ND ug/L 05/16/16 20:11 75-25-22.0 4 Bromomethane ND ug/L 05/16/16 20:11 74-83-920.0 4 n-Butylbenzene ND ug/L 05/16/16 20:11 104-51-82.0 4 sec-Butylbenzene 7.6 ug/L 05/16/16 20:11 135-98-82.0 4 tert-Butylbenzene ND ug/L 05/16/16 20:11 98-06-62.0 4 Carbon tetrachloride ND ug/L 05/16/16 20:11 56-23-52.0 4 Chlorobenzene ND ug/L 05/16/16 20:11 108-90-72.0 4 Chloroethane ND ug/L 05/16/16 20:11 75-00-34.0 4 Chloroform ND ug/L 05/16/16 20:11 67-66-32.0 4 Chloromethane ND ug/L 05/16/16 20:11 74-87-34.0 4 2-Chlorotoluene ND ug/L 05/16/16 20:11 95-49-82.0 4 4-Chlorotoluene ND ug/L 05/16/16 20:11 106-43-42.0 4 1,2-Dibromo-3-chloropropane ND ug/L 05/16/16 20:11 96-12-84.0 4 Dibromochloromethane ND ug/L 05/16/16 20:11 124-48-12.0 4 1,2-Dibromoethane (EDB)ND ug/L 05/16/16 20:11 106-93-42.0 4 Dibromomethane ND ug/L 05/16/16 20:11 74-95-32.0 4 1,2-Dichlorobenzene ND ug/L 05/16/16 20:11 95-50-12.0 4 1,3-Dichlorobenzene ND ug/L 05/16/16 20:11 541-73-12.0 4 1,4-Dichlorobenzene ND ug/L 05/16/16 20:11 106-46-72.0 4 Dichlorodifluoromethane ND ug/L 05/16/16 20:11 75-71-82.0 4 1,1-Dichloroethane ND ug/L 05/16/16 20:11 75-34-32.0 4 1,2-Dichloroethane 3.4 ug/L 05/16/16 20:11 107-06-22.0 4 1,1-Dichloroethene ND ug/L 05/16/16 20:11 75-35-42.0 4 cis-1,2-Dichloroethene ND ug/L 05/16/16 20:11 156-59-22.0 4 trans-1,2-Dichloroethene ND ug/L 05/16/16 20:11 156-60-52.0 4 1,2-Dichloropropane ND ug/L 05/16/16 20:11 78-87-52.0 4 1,3-Dichloropropane ND ug/L 05/16/16 20:11 142-28-92.0 4 2,2-Dichloropropane ND ug/L 05/16/16 20:11 594-20-72.0 4 1,1-Dichloropropene ND ug/L 05/16/16 20:11 563-58-62.0 4 cis-1,3-Dichloropropene ND ug/L 05/16/16 20:11 10061-01-52.0 4 trans-1,3-Dichloropropene ND ug/L 05/16/16 20:11 10061-02-62.0 4 Diisopropyl ether ND ug/L 05/16/16 20:11 108-20-32.0 4 Ethylbenzene 48.1 ug/L 05/16/16 20:11 100-41-42.0 4 Hexachloro-1,3-butadiene ND ug/L 05/16/16 20:11 87-68-38.0 4 Isopropylbenzene (Cumene)32.9 ug/L 05/16/16 20:11 98-82-82.0 4 Methylene Chloride ND ug/L 05/16/16 20:11 75-09-28.0 4 Methyl-tert-butyl ether 2.1 ug/L 05/16/16 20:11 1634-04-42.0 4 Naphthalene 438 ug/L 05/16/16 20:11 91-20-38.0 4 n-Propylbenzene 54.6 ug/L 05/16/16 20:11 103-65-12.0 4 Styrene ND ug/L 05/16/16 20:11 100-42-52.0 4 1,1,1,2-Tetrachloroethane ND ug/L 05/16/16 20:11 630-20-62.0 4 1,1,2,2-Tetrachloroethane ND ug/L 05/16/16 20:11 79-34-52.0 4 Tetrachloroethene ND ug/L 05/16/16 20:11 127-18-42.0 4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 30 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Sample:VEW-4 Lab ID:92297423007 Collected:05/11/16 10:18 Received:05/12/16 12:26 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 05/16/16 20:11 108-88-32.0 4 1,2,3-Trichlorobenzene ND ug/L 05/16/16 20:11 87-61-68.0 4 1,2,4-Trichlorobenzene ND ug/L 05/16/16 20:11 120-82-18.0 4 1,1,1-Trichloroethane ND ug/L 05/16/16 20:11 71-55-62.0 4 1,1,2-Trichloroethane ND ug/L 05/16/16 20:11 79-00-52.0 4 Trichloroethene ND ug/L 05/16/16 20:11 79-01-62.0 4 Trichlorofluoromethane ND ug/L 05/16/16 20:11 75-69-44.0 4 1,2,3-Trichloropropane ND ug/L 05/16/16 20:11 96-18-42.0 4 1,2,4-Trimethylbenzene 336 ug/L 05/16/16 20:11 95-63-62.0 4 1,3,5-Trimethylbenzene 115 ug/L 05/16/16 20:11 108-67-82.0 4 Vinyl chloride ND ug/L 05/16/16 20:11 75-01-44.0 4 m&p-Xylene 39.6 ug/L 05/16/16 20:11 179601-23-14.0 4 o-Xylene 139 ug/L 05/16/16 20:11 95-47-62.0 4 Surrogates 1,2-Dichloroethane-d4 (S)116 %05/16/16 20:11 17060-07-070-130 4 4-Bromofluorobenzene (S)98 %05/16/16 20:11 460-00-470-130 4 Toluene-d8 (S)99 %05/16/16 20:11 2037-26-570-130 4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36836 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92297423002, 92297423003, 92297423004, 92297423005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1734227 Associated Lab Samples:92297423002, 92297423003, 92297423004, 92297423005 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 05/14/16 22:30 1,1,1-Trichloroethane ug/L ND 0.50 05/14/16 22:30 1,1,2,2-Tetrachloroethane ug/L ND 0.50 05/14/16 22:30 1,1,2-Trichloroethane ug/L ND 0.50 05/14/16 22:30 1,1-Dichloroethane ug/L ND 0.50 05/14/16 22:30 1,1-Dichloroethene ug/L ND 0.50 05/14/16 22:30 1,1-Dichloropropene ug/L ND 0.50 05/14/16 22:30 1,2,3-Trichlorobenzene ug/L ND 2.0 05/14/16 22:30 1,2,3-Trichloropropane ug/L ND 0.50 05/14/16 22:30 1,2,4-Trichlorobenzene ug/L ND 2.0 05/14/16 22:30 1,2,4-Trimethylbenzene ug/L ND 0.50 05/14/16 22:30 1,2-Dibromo-3-chloropropane ug/L ND 1.0 05/14/16 22:30 1,2-Dibromoethane (EDB)ug/L ND 0.50 05/14/16 22:30 1,2-Dichlorobenzene ug/L ND 0.50 05/14/16 22:30 1,2-Dichloroethane ug/L ND 0.50 05/14/16 22:30 1,2-Dichloropropane ug/L ND 0.50 05/14/16 22:30 1,3,5-Trimethylbenzene ug/L ND 0.50 05/14/16 22:30 1,3-Dichlorobenzene ug/L ND 0.50 05/14/16 22:30 1,3-Dichloropropane ug/L ND 0.50 05/14/16 22:30 1,4-Dichlorobenzene ug/L ND 0.50 05/14/16 22:30 2,2-Dichloropropane ug/L ND 0.50 05/14/16 22:30 2-Chlorotoluene ug/L ND 0.50 05/14/16 22:30 4-Chlorotoluene ug/L ND 0.50 05/14/16 22:30 Benzene ug/L ND 0.50 05/14/16 22:30 Bromobenzene ug/L ND 0.50 05/14/16 22:30 Bromochloromethane ug/L ND 0.50 05/14/16 22:30 Bromodichloromethane ug/L ND 0.50 05/14/16 22:30 Bromoform ug/L ND 0.50 05/14/16 22:30 Bromomethane ug/L ND 5.0 05/14/16 22:30 Carbon tetrachloride ug/L ND 0.50 05/14/16 22:30 Chlorobenzene ug/L ND 0.50 05/14/16 22:30 Chloroethane ug/L ND 1.0 05/14/16 22:30 Chloroform ug/L ND 0.50 05/14/16 22:30 Chloromethane ug/L ND 1.0 05/14/16 22:30 cis-1,2-Dichloroethene ug/L ND 0.50 05/14/16 22:30 cis-1,3-Dichloropropene ug/L ND 0.50 05/14/16 22:30 Dibromochloromethane ug/L ND 0.50 05/14/16 22:30 Dibromomethane ug/L ND 0.50 05/14/16 22:30 Dichlorodifluoromethane ug/L ND 0.50 05/14/16 22:30 Diisopropyl ether ug/L ND 0.50 05/14/16 22:30 Ethylbenzene ug/L ND 0.50 05/14/16 22:30 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1734227 Associated Lab Samples:92297423002, 92297423003, 92297423004, 92297423005 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 05/14/16 22:30 Isopropylbenzene (Cumene)ug/L ND 0.50 05/14/16 22:30 m&p-Xylene ug/L ND 1.0 05/14/16 22:30 Methyl-tert-butyl ether ug/L ND 0.50 05/14/16 22:30 Methylene Chloride ug/L ND 2.0 05/14/16 22:30 n-Butylbenzene ug/L ND 0.50 05/14/16 22:30 n-Propylbenzene ug/L ND 0.50 05/14/16 22:30 Naphthalene ug/L ND 2.0 05/14/16 22:30 o-Xylene ug/L ND 0.50 05/14/16 22:30 sec-Butylbenzene ug/L ND 0.50 05/14/16 22:30 Styrene ug/L ND 0.50 05/14/16 22:30 tert-Butylbenzene ug/L ND 0.50 05/14/16 22:30 Tetrachloroethene ug/L ND 0.50 05/14/16 22:30 Toluene ug/L ND 0.50 05/14/16 22:30 trans-1,2-Dichloroethene ug/L ND 0.50 05/14/16 22:30 trans-1,3-Dichloropropene ug/L ND 0.50 05/14/16 22:30 Trichloroethene ug/L ND 0.50 05/14/16 22:30 Trichlorofluoromethane ug/L ND 1.0 05/14/16 22:30 Vinyl chloride ug/L ND 1.0 05/14/16 22:30 1,2-Dichloroethane-d4 (S)%100 70-130 05/14/16 22:30 4-Bromofluorobenzene (S)%98 70-130 05/14/16 22:30 Toluene-d8 (S)%102 70-130 05/14/16 22:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1734228LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 51.750 103 60-140 1,1,1-Trichloroethane ug/L 53.950 108 60-140 1,1,2,2-Tetrachloroethane ug/L 52.250 104 60-140 1,1,2-Trichloroethane ug/L 51.950 104 60-140 1,1-Dichloroethane ug/L 54.750 109 60-140 1,1-Dichloroethene ug/L 53.750 107 60-140 1,1-Dichloropropene ug/L 55.150 110 60-140 1,2,3-Trichlorobenzene ug/L 50.850 102 60-140 1,2,3-Trichloropropane ug/L 51.250 102 60-140 1,2,4-Trichlorobenzene ug/L 53.850 108 60-140 1,2,4-Trimethylbenzene ug/L 50.950 102 60-140 1,2-Dibromo-3-chloropropane ug/L 53.350 107 60-140 1,2-Dibromoethane (EDB)ug/L 54.150 108 60-140 1,2-Dichlorobenzene ug/L 48.750 97 60-140 1,2-Dichloroethane ug/L 49.150 98 60-140 1,2-Dichloropropane ug/L 54.250 108 60-140 1,3,5-Trimethylbenzene ug/L 50.150 100 60-140 1,3-Dichlorobenzene ug/L 51.750 103 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1734228LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 51.250 102 60-140 1,4-Dichlorobenzene ug/L 50.150 100 60-140 2,2-Dichloropropane ug/L 55.250 110 60-140 2-Chlorotoluene ug/L 51.750 103 60-140 4-Chlorotoluene ug/L 50.550 101 60-140 Benzene ug/L 52.250 104 60-140 Bromobenzene ug/L 56.750 113 60-140 Bromochloromethane ug/L 53.850 108 60-140 Bromodichloromethane ug/L 52.950 106 60-140 Bromoform ug/L 53.350 107 60-140 Bromomethane ug/L 46.850 94 60-140 Carbon tetrachloride ug/L 50.450 101 60-140 Chlorobenzene ug/L 50.850 102 60-140 Chloroethane ug/L 55.550 111 60-140 Chloroform ug/L 52.850 106 60-140 Chloromethane ug/L 45.150 90 60-140 cis-1,2-Dichloroethene ug/L 55.150 110 60-140 cis-1,3-Dichloropropene ug/L 53.550 107 60-140 Dibromochloromethane ug/L 55.150 110 60-140 Dibromomethane ug/L 55.250 110 60-140 Dichlorodifluoromethane ug/L 50.150 100 60-140 Diisopropyl ether ug/L 56.050 112 60-140 Ethylbenzene ug/L 50.550 101 60-140 Hexachloro-1,3-butadiene ug/L 52.050 104 60-140 Isopropylbenzene (Cumene)ug/L 49.750 99 60-140 m&p-Xylene ug/L 99.3100 99 60-140 Methyl-tert-butyl ether ug/L 57.450 115 60-140 Methylene Chloride ug/L 55.350 111 60-140 n-Butylbenzene ug/L 53.750 107 60-140 n-Propylbenzene ug/L 49.950 100 60-140 Naphthalene ug/L 53.250 106 60-140 o-Xylene ug/L 49.250 98 60-140 sec-Butylbenzene ug/L 49.750 99 60-140 Styrene ug/L 52.150 104 60-140 tert-Butylbenzene ug/L 41.450 83 60-140 Tetrachloroethene ug/L 48.350 97 60-140 Toluene ug/L 51.450 103 60-140 trans-1,2-Dichloroethene ug/L 54.050 108 60-140 trans-1,3-Dichloropropene ug/L 52.650 105 60-140 Trichloroethene ug/L 50.150 100 60-140 Trichlorofluoromethane ug/L 50.550 101 60-140 Vinyl chloride ug/L 53.650 107 60-140 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1734229MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92297259001 1734230 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 106 60-140114 720ND21.2 22.8 1,1,1-Trichloroethane ug/L 20 120 60-140122 220ND23.9 24.4 1,1,2,2-Tetrachloroethane ug/L 20 106 60-140114 720ND21.2 22.9 1,1,2-Trichloroethane ug/L 20 108 60-140112 420ND21.6 22.5 1,1-Dichloroethane ug/L 20 117 60-140120 220ND23.4 23.9 1,1-Dichloroethene ug/L 20 129 60-140130 120ND25.9 26.0 1,1-Dichloropropene ug/L 20 124 60-140127 320ND24.8 25.4 1,2,3-Trichlorobenzene ug/L 20 106 60-140113 620ND21.2 22.7 1,2,3-Trichloropropane ug/L 20 105 60-140116 1020ND21.0 23.2 1,2,4-Trichlorobenzene ug/L 20 108 60-140116 620ND21.6 23.1 1,2,4-Trimethylbenzene ug/L 20 108 60-140114 620ND21.6 22.9 1,2-Dibromo-3-chloropropane ug/L 20 112 60-140115 220ND22.5 23.0 1,2-Dibromoethane (EDB)ug/L 20 110 60-140115 520ND22.1 23.1 1,2-Dichlorobenzene ug/L 20 104 60-140110 520ND20.8 21.9 1,2-Dichloroethane ug/L 20 101 60-140104 320ND20.4 21.1 1,2-Dichloropropane ug/L 20 114 60-140118 320ND22.8 23.6 1,3,5-Trimethylbenzene ug/L 20 108 60-140113 420ND21.7 22.7 1,3-Dichlorobenzene ug/L 20 107 60-140111 420ND21.3 22.3 1,3-Dichloropropane ug/L 20 108 60-140115 620ND21.7 22.9 1,4-Dichlorobenzene ug/L 20 105 60-140109 420ND20.9 21.7 2,2-Dichloropropane ug/L 20 102 60-140107 520ND20.3 21.4 2-Chlorotoluene ug/L 20 108 60-140113 420ND21.7 22.6 4-Chlorotoluene ug/L 20 110 60-140114 420ND22.0 22.9 Benzene ug/L 20 111 60-140116 420ND22.2 23.2 Bromobenzene ug/L 20 111 60-140125 1220ND22.3 25.0 Bromochloromethane ug/L 20 110 60-140112 220ND22.0 22.5 Bromodichloromethane ug/L 20 109 60-140115 620ND21.7 23.1 Bromoform ug/L 20 102 60-140108 620ND20.4 21.6 Bromomethane ug/L 20 70 60-14087 2120ND14.1 17.4 Carbon tetrachloride ug/L 20 117 60-140121 320ND23.4 24.2 Chlorobenzene ug/L 20 109 60-140116 520ND21.9 23.1 Chloroethane ug/L 20 123 60-140119 420ND24.7 23.8 Chloroform ug/L 20 114 60-140117 220ND22.8 23.3 Chloromethane ug/L 20 95 60-14098 320ND19.0 19.6 cis-1,2-Dichloroethene ug/L 20 114 60-140122 620ND22.9 24.3 cis-1,3-Dichloropropene ug/L 20 106 60-140113 620ND21.2 22.5 Dibromochloromethane ug/L 20 107 60-140115 720ND21.4 23.0 Dibromomethane ug/L 20 112 60-140116 420ND22.5 23.3 Dichlorodifluoromethane ug/L 20 130 60-140131 120ND26.1 26.3 Diisopropyl ether ug/L 20 118 60-140122 320ND23.6 24.4 Ethylbenzene ug/L 20 110 60-140115 520ND21.9 23.0 Hexachloro-1,3-butadiene ug/L 20 109 60-140117 720ND21.8 23.5 Isopropylbenzene (Cumene)ug/L 20 108 60-140114 520ND21.7 22.8 m&p-Xylene ug/L 40 107 60-140111 440ND42.9 44.5 Methyl-tert-butyl ether ug/L 20 119 60-140122 220ND24.1 24.7 Methylene Chloride ug/L 20 115 60-140121 620ND22.9 24.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1734229MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92297259001 1734230 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 113 60-140121 720ND22.5 24.3 n-Propylbenzene ug/L 20 109 60-140115 520ND21.8 22.9 Naphthalene ug/L 20 112 60-140115 220ND22.8 23.3 o-Xylene ug/L 20 103 60-140109 520ND20.7 21.8 sec-Butylbenzene ug/L 20 110 60-140116 620ND22.0 23.2 Styrene ug/L 20 107 60-140113 620ND21.3 22.7 tert-Butylbenzene ug/L 20 90 60-14095 520ND18.1 19.0 Tetrachloroethene ug/L 20 105 60-140113 820ND20.9 22.7 Toluene ug/L 20 109 60-140116 620ND21.7 23.2 trans-1,2-Dichloroethene ug/L 20 119 60-140122 320ND23.7 24.4 trans-1,3-Dichloropropene ug/L 20 102 60-140107 520ND20.3 21.4 Trichloroethene ug/L 20 106 60-140112 520ND21.3 22.4 Trichlorofluoromethane ug/L 20 122 60-140126 320ND24.4 25.2 Vinyl chloride ug/L 20 124 60-140127 220ND24.9 25.4 1,2-Dichloroethane-d4 (S)%103 70-130103 4-Bromofluorobenzene (S)%97 70-130101 Toluene-d8 (S)%100 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36865 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92297423001, 92297423006, 92297423007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1734993 Associated Lab Samples:92297423001, 92297423006, 92297423007 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 05/16/16 12:46 1,1,1-Trichloroethane ug/L ND 0.50 05/16/16 12:46 1,1,2,2-Tetrachloroethane ug/L ND 0.50 05/16/16 12:46 1,1,2-Trichloroethane ug/L ND 0.50 05/16/16 12:46 1,1-Dichloroethane ug/L ND 0.50 05/16/16 12:46 1,1-Dichloroethene ug/L ND 0.50 05/16/16 12:46 1,1-Dichloropropene ug/L ND 0.50 05/16/16 12:46 1,2,3-Trichlorobenzene ug/L ND 2.0 05/16/16 12:46 1,2,3-Trichloropropane ug/L ND 0.50 05/16/16 12:46 1,2,4-Trichlorobenzene ug/L ND 2.0 05/16/16 12:46 1,2,4-Trimethylbenzene ug/L ND 0.50 05/16/16 12:46 1,2-Dibromo-3-chloropropane ug/L ND 1.0 05/16/16 12:46 1,2-Dibromoethane (EDB)ug/L ND 0.50 05/16/16 12:46 1,2-Dichlorobenzene ug/L ND 0.50 05/16/16 12:46 1,2-Dichloroethane ug/L ND 0.50 05/16/16 12:46 1,2-Dichloropropane ug/L ND 0.50 05/16/16 12:46 1,3,5-Trimethylbenzene ug/L ND 0.50 05/16/16 12:46 1,3-Dichlorobenzene ug/L ND 0.50 05/16/16 12:46 1,3-Dichloropropane ug/L ND 0.50 05/16/16 12:46 1,4-Dichlorobenzene ug/L ND 0.50 05/16/16 12:46 2,2-Dichloropropane ug/L ND 0.50 05/16/16 12:46 2-Chlorotoluene ug/L ND 0.50 05/16/16 12:46 4-Chlorotoluene ug/L ND 0.50 05/16/16 12:46 Benzene ug/L ND 0.50 05/16/16 12:46 Bromobenzene ug/L ND 0.50 05/16/16 12:46 Bromochloromethane ug/L ND 0.50 05/16/16 12:46 Bromodichloromethane ug/L ND 0.50 05/16/16 12:46 Bromoform ug/L ND 0.50 05/16/16 12:46 Bromomethane ug/L ND 5.0 05/16/16 12:46 Carbon tetrachloride ug/L ND 0.50 05/16/16 12:46 Chlorobenzene ug/L ND 0.50 05/16/16 12:46 Chloroethane ug/L ND 1.0 05/16/16 12:46 Chloroform ug/L ND 0.50 05/16/16 12:46 Chloromethane ug/L ND 1.0 05/16/16 12:46 cis-1,2-Dichloroethene ug/L ND 0.50 05/16/16 12:46 cis-1,3-Dichloropropene ug/L ND 0.50 05/16/16 12:46 Dibromochloromethane ug/L ND 0.50 05/16/16 12:46 Dibromomethane ug/L ND 0.50 05/16/16 12:46 Dichlorodifluoromethane ug/L ND 0.50 05/16/16 12:46 Diisopropyl ether ug/L ND 0.50 05/16/16 12:46 Ethylbenzene ug/L ND 0.50 05/16/16 12:46 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1734993 Associated Lab Samples:92297423001, 92297423006, 92297423007 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 05/16/16 12:46 Isopropylbenzene (Cumene)ug/L ND 0.50 05/16/16 12:46 m&p-Xylene ug/L ND 1.0 05/16/16 12:46 Methyl-tert-butyl ether ug/L ND 0.50 05/16/16 12:46 Methylene Chloride ug/L ND 2.0 05/16/16 12:46 n-Butylbenzene ug/L ND 0.50 05/16/16 12:46 n-Propylbenzene ug/L ND 0.50 05/16/16 12:46 Naphthalene ug/L ND 2.0 05/16/16 12:46 o-Xylene ug/L ND 0.50 05/16/16 12:46 sec-Butylbenzene ug/L ND 0.50 05/16/16 12:46 Styrene ug/L ND 0.50 05/16/16 12:46 tert-Butylbenzene ug/L ND 0.50 05/16/16 12:46 Tetrachloroethene ug/L ND 0.50 05/16/16 12:46 Toluene ug/L ND 0.50 05/16/16 12:46 trans-1,2-Dichloroethene ug/L ND 0.50 05/16/16 12:46 trans-1,3-Dichloropropene ug/L ND 0.50 05/16/16 12:46 Trichloroethene ug/L ND 0.50 05/16/16 12:46 Trichlorofluoromethane ug/L ND 1.0 05/16/16 12:46 Vinyl chloride ug/L ND 1.0 05/16/16 12:46 1,2-Dichloroethane-d4 (S)%110 70-130 05/16/16 12:46 4-Bromofluorobenzene (S)%96 70-130 05/16/16 12:46 Toluene-d8 (S)%103 70-130 05/16/16 12:46 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1734994LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 51.950 104 60-140 1,1,1-Trichloroethane ug/L 53.250 106 60-140 1,1,2,2-Tetrachloroethane ug/L 51.850 104 60-140 1,1,2-Trichloroethane ug/L 51.250 102 60-140 1,1-Dichloroethane ug/L 52.850 106 60-140 1,1-Dichloroethene ug/L 53.950 108 60-140 1,1-Dichloropropene ug/L 54.050 108 60-140 1,2,3-Trichlorobenzene ug/L 49.750 99 60-140 1,2,3-Trichloropropane ug/L 51.850 104 60-140 1,2,4-Trichlorobenzene ug/L 51.250 102 60-140 1,2,4-Trimethylbenzene ug/L 48.650 97 60-140 1,2-Dibromo-3-chloropropane ug/L 51.450 103 60-140 1,2-Dibromoethane (EDB)ug/L 52.150 104 60-140 1,2-Dichlorobenzene ug/L 46.950 94 60-140 1,2-Dichloroethane ug/L 47.650 95 60-140 1,2-Dichloropropane ug/L 53.050 106 60-140 1,3,5-Trimethylbenzene ug/L 48.550 97 60-140 1,3-Dichlorobenzene ug/L 48.850 98 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1734994LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 50.750 101 60-140 1,4-Dichlorobenzene ug/L 46.950 94 60-140 2,2-Dichloropropane ug/L 54.550 109 60-140 2-Chlorotoluene ug/L 49.050 98 60-140 4-Chlorotoluene ug/L 48.750 97 60-140 Benzene ug/L 50.150 100 60-140 Bromobenzene ug/L 52.750 105 60-140 Bromochloromethane ug/L 49.850 100 60-140 Bromodichloromethane ug/L 51.550 103 60-140 Bromoform ug/L 53.250 106 60-140 Bromomethane ug/L 34.350 69 60-140 Carbon tetrachloride ug/L 51.350 103 60-140 Chlorobenzene ug/L 49.550 99 60-140 Chloroethane ug/L 51.750 103 60-140 Chloroform ug/L 51.550 103 60-140 Chloromethane ug/L 39.650 79 60-140 cis-1,2-Dichloroethene ug/L 52.650 105 60-140 cis-1,3-Dichloropropene ug/L 52.750 105 60-140 Dibromochloromethane ug/L 54.650 109 60-140 Dibromomethane ug/L 53.050 106 60-140 Dichlorodifluoromethane ug/L 53.750 107 60-140 Diisopropyl ether ug/L 55.950 112 60-140 Ethylbenzene ug/L 49.650 99 60-140 Hexachloro-1,3-butadiene ug/L 49.450 99 60-140 Isopropylbenzene (Cumene)ug/L 48.450 97 60-140 m&p-Xylene ug/L 97.8100 98 60-140 Methyl-tert-butyl ether ug/L 56.350 113 60-140 Methylene Chloride ug/L 54.650 109 60-140 n-Butylbenzene ug/L 50.850 102 60-140 n-Propylbenzene ug/L 48.150 96 60-140 Naphthalene ug/L 50.450 101 60-140 o-Xylene ug/L 47.950 96 60-140 sec-Butylbenzene ug/L 47.850 96 60-140 Styrene ug/L 50.050 100 60-140 tert-Butylbenzene ug/L 39.750 79 60-140 Tetrachloroethene ug/L 47.150 94 60-140 Toluene ug/L 48.850 98 60-140 trans-1,2-Dichloroethene ug/L 52.350 105 60-140 trans-1,3-Dichloropropene ug/L 51.650 103 60-140 Trichloroethene ug/L 48.050 96 60-140 Trichlorofluoromethane ug/L 51.850 104 60-140 Vinyl chloride ug/L 52.850 106 60-140 1,2-Dichloroethane-d4 (S)%108 70-130 4-Bromofluorobenzene (S)%102 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1734995MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92297463002 1734996 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 115 60-140111 320ND22.9 22.2 1,1,1-Trichloroethane ug/L 20 125 60-140130 420ND25.0 26.0 1,1,2,2-Tetrachloroethane ug/L 20 113 60-140107 620ND22.6 21.3 1,1,2-Trichloroethane ug/L 20 112 60-140113 120ND22.3 22.5 1,1-Dichloroethane ug/L 20 125 60-140127 120ND25.1 25.4 1,1-Dichloroethene ug/L 20 137 60-140136 120ND27.4 27.2 1,1-Dichloropropene ug/L 20 131 60-140136 420ND26.1 27.3 1,2,3-Trichlorobenzene ug/L 20 110 60-140101 820ND21.9 20.2 1,2,3-Trichloropropane ug/L 20 114 60-140109 420ND22.8 21.9 1,2,4-Trichlorobenzene ug/L 20 114 60-140108 520ND22.8 21.6 1,2,4-Trimethylbenzene ug/L 20 116 60-140109 620ND23.1 21.8 1,2-Dibromo-3-chloropropane ug/L 20 112 60-140109 220ND22.4 21.9 1,2-Dibromoethane (EDB)ug/L 20 119 60-140113 520ND23.7 22.7 1,2-Dichlorobenzene ug/L 20 110 60-140102 820ND22.0 20.4 1,2-Dichloroethane ug/L 20 107 60-140115 820ND21.6 23.2 1,2-Dichloropropane ug/L 20 124 60-140119 420ND24.7 23.8 1,3,5-Trimethylbenzene ug/L 20 114 60-140110 420ND22.7 21.9 1,3-Dichlorobenzene ug/L 20 113 60-140106 620ND22.6 21.3 1,3-Dichloropropane ug/L 20 116 60-140111 420ND23.3 22.2 1,4-Dichlorobenzene ug/L 20 110 60-140104 620ND22.0 20.8 2,2-Dichloropropane ug/L 20 124 60-140128 320ND24.8 25.6 2-Chlorotoluene ug/L 20 115 60-140109 520ND23.0 21.8 4-Chlorotoluene ug/L 20 114 60-140110 420ND22.9 22.0 Benzene ug/L 20 121 60-140118 320ND24.2 23.5 Bromobenzene ug/L 20 120 60-140116 420ND24.0 23.2 Bromochloromethane ug/L 20 115 60-140120 420ND23.0 24.0 Bromodichloromethane ug/L 20 116 60-140117 120ND23.2 23.4 Bromoform ug/L 20 109 60-140107 220ND21.8 21.4 Bromomethane ug/L 20 83 60-14091 920ND16.6 18.2 Carbon tetrachloride ug/L 20 124 60-140124 020ND24.8 24.9 Chlorobenzene ug/L 20 116 60-140111 420ND23.1 22.2 Chloroethane ug/L 20 124 60-140117 520ND24.7 23.5 Chloroform ug/L 20 119 60-140123 320ND23.7 24.6 Chloromethane ug/L 20 95 60-140110 1420ND19.0 21.9 cis-1,2-Dichloroethene ug/L 20 123 60-140126 220ND24.7 25.3 cis-1,3-Dichloropropene ug/L 20 119 60-140115 320ND23.7 23.1 Dibromochloromethane ug/L 20 117 60-140113 420ND23.5 22.6 Dibromomethane ug/L 20 120 60-140116 320ND24.0 23.2 Dichlorodifluoromethane ug/L 20 126 60-140126 020ND25.2 25.3 Diisopropyl ether ug/L 20 131 60-140132 020ND26.2 26.3 Ethylbenzene ug/L 20 116 60-140113 320ND23.1 22.5 Hexachloro-1,3-butadiene ug/L 20 119 60-140112 520ND23.7 22.5 Isopropylbenzene (Cumene)ug/L 20 115 60-140110 420ND23.0 22.1 m&p-Xylene ug/L 40 114 60-140112 240ND45.8 44.9 Methyl-tert-butyl ether ug/L 20 131 60-140132 020ND26.6 26.7 Methylene Chloride ug/L 20 132 60-140129 220ND26.4 25.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 30 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1734995MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92297463002 1734996 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 121 60-140115 520ND24.2 23.1 n-Propylbenzene ug/L 20 115 60-140111 320ND23.0 22.3 Naphthalene ug/L 20 115 60-140109 520ND23.0 21.9 o-Xylene ug/L 20 111 60-140111 020ND22.2 22.3 sec-Butylbenzene ug/L 20 115 60-140110 520ND23.1 21.9 Styrene ug/L 20 114 60-140110 420ND22.9 21.9 tert-Butylbenzene ug/L 20 94 60-14090 420ND18.8 18.1 Tetrachloroethene ug/L 20 112 60-140107 420ND22.3 21.4 Toluene ug/L 20 114 60-140115 120ND22.8 23.0 trans-1,2-Dichloroethene ug/L 20 129 60-140127 120ND25.7 25.4 trans-1,3-Dichloropropene ug/L 20 113 60-140113 020ND22.6 22.6 Trichloroethene ug/L 20 113 60-140110 320ND22.6 21.9 Trichlorofluoromethane ug/L 20 127 60-140129 220ND25.3 25.8 Vinyl chloride ug/L 20 124 60-140125 020ND24.9 25.0 1,2-Dichloroethane-d4 (S)%104 70-130116 4-Bromofluorobenzene (S)%98 70-13099 Toluene-d8 (S)%100 70-130102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 30 #=QL# QUALIFIERS Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 30 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92297423 SUNOCO GREENSBORO TERMINAL Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92297423001 MSV/36865AW-1 SM 6200B 92297423002 MSV/36836AW-3 SM 6200B 92297423003 MSV/36836AW-4 SM 6200B 92297423004 MSV/36836AW-5 SM 6200B 92297423005 MSV/36836AW-6 SM 6200B 92297423006 MSV/36865VEW-2 SM 6200B 92297423007 MSV/36865VEW-4 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 05/17/2016 05:04 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 30 Page 29 of 30 Page 30 of 30 #=CL# November 29, 2016 LIMS USE: FR - JOHN COYNE LIMS OBJECT ID: 92320328 92320328 Project: Pace Project No.: RE: John Coyne EnviroTrac Ltc. 13109 Overlook Pass Roswell, GA 30075 SUNOCO GREENSBORO Dear John Coyne: Enclosed are the analytical results for sample(s) received by the laboratory on November 18, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Nicole Gasiorowski nicole.gasiorowski@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 38 #=CP# CERTIFICATIONS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 38 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92320328001 AW-1 SM 6200B 63 PASI-CCAH 92320328002 AW-3 SM 6200B 63 PASI-CCAH 92320328003 AW-4 SM 6200B 63 PASI-CCAH 92320328004 AW-5 SM 6200B 63 PASI-CCAH 92320328005 AW-6 SM 6200B 63 PASI-CCAH 92320328006 VEW-2 SM 6200B 63 PASI-CCAH 92320328007 VEW-4 SM 6200B 63 PASI-CCAH 92320328008 TRIP BLANK SM 6200B 63 PASI-CCAH REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-1 Lab ID:92320328001 Collected:11/18/16 10:51 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 11/23/16 06:40 71-43-20.50 1 Bromobenzene ND ug/L 11/23/16 06:40 108-86-10.50 1 Bromochloromethane ND ug/L 11/23/16 06:40 74-97-50.50 1 Bromodichloromethane ND ug/L 11/23/16 06:40 75-27-40.50 1 Bromoform ND ug/L 11/23/16 06:40 75-25-20.50 1 Bromomethane ND ug/L 11/23/16 06:40 74-83-95.0 1 n-Butylbenzene ND ug/L 11/23/16 06:40 104-51-80.50 1 sec-Butylbenzene ND ug/L 11/23/16 06:40 135-98-80.50 1 tert-Butylbenzene ND ug/L 11/23/16 06:40 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/23/16 06:40 56-23-50.50 1 Chlorobenzene ND ug/L 11/23/16 06:40 108-90-70.50 1 Chloroethane ND ug/L 11/23/16 06:40 75-00-31.0 1 Chloroform ND ug/L 11/23/16 06:40 67-66-30.50 1 Chloromethane ND ug/L 11/23/16 06:40 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/23/16 06:40 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/23/16 06:40 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 06:40 96-12-81.0 1 Dibromochloromethane ND ug/L 11/23/16 06:40 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 06:40 106-93-40.50 1 Dibromomethane ND ug/L 11/23/16 06:40 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/23/16 06:40 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/23/16 06:40 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/23/16 06:40 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/23/16 06:40 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/23/16 06:40 75-34-30.50 1 1,2-Dichloroethane ND ug/L 11/23/16 06:40 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/23/16 06:40 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/23/16 06:40 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/23/16 06:40 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/23/16 06:40 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/23/16 06:40 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/23/16 06:40 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/23/16 06:40 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/23/16 06:40 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/23/16 06:40 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/23/16 06:40 108-20-30.50 1 Ethylbenzene ND ug/L 11/23/16 06:40 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/23/16 06:40 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/23/16 06:40 98-82-80.50 1 Methylene Chloride ND ug/L 11/23/16 06:40 75-09-22.0 1 Methyl-tert-butyl ether 1.1 ug/L 11/23/16 06:40 1634-04-40.50 1 Naphthalene ND ug/L 11/23/16 06:40 91-20-32.0 1 n-Propylbenzene ND ug/L 11/23/16 06:40 103-65-10.50 1 Styrene ND ug/L 11/23/16 06:40 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 06:40 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 06:40 79-34-50.50 1 Tetrachloroethene ND ug/L 11/23/16 06:40 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-1 Lab ID:92320328001 Collected:11/18/16 10:51 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 06:40 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/23/16 06:40 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/23/16 06:40 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/23/16 06:40 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/23/16 06:40 79-00-50.50 1 Trichloroethene ND ug/L 11/23/16 06:40 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/23/16 06:40 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/23/16 06:40 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/23/16 06:40 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/23/16 06:40 108-67-80.50 1 Vinyl chloride ND ug/L 11/23/16 06:40 75-01-41.0 1 m&p-Xylene ND ug/L 11/23/16 06:40 179601-23-11.0 1 o-Xylene ND ug/L 11/23/16 06:40 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)101 %11/23/16 06:40 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %11/23/16 06:40 460-00-470-130 1 Toluene-d8 (S)100 %11/23/16 06:40 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-3 Lab ID:92320328002 Collected:11/18/16 09:54 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 11/23/16 06:57 71-43-20.50 1 Bromobenzene ND ug/L 11/23/16 06:57 108-86-10.50 1 Bromochloromethane ND ug/L 11/23/16 06:57 74-97-50.50 1 Bromodichloromethane ND ug/L 11/23/16 06:57 75-27-40.50 1 Bromoform ND ug/L 11/23/16 06:57 75-25-20.50 1 Bromomethane ND ug/L 11/23/16 06:57 74-83-95.0 1 n-Butylbenzene ND ug/L 11/23/16 06:57 104-51-80.50 1 sec-Butylbenzene ND ug/L 11/23/16 06:57 135-98-80.50 1 tert-Butylbenzene ND ug/L 11/23/16 06:57 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/23/16 06:57 56-23-50.50 1 Chlorobenzene ND ug/L 11/23/16 06:57 108-90-70.50 1 Chloroethane ND ug/L 11/23/16 06:57 75-00-31.0 1 Chloroform ND ug/L 11/23/16 06:57 67-66-30.50 1 Chloromethane 3.4 ug/L 11/23/16 06:57 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/23/16 06:57 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/23/16 06:57 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 06:57 96-12-81.0 1 Dibromochloromethane ND ug/L 11/23/16 06:57 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 06:57 106-93-40.50 1 Dibromomethane ND ug/L 11/23/16 06:57 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/23/16 06:57 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/23/16 06:57 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/23/16 06:57 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/23/16 06:57 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/23/16 06:57 75-34-30.50 1 1,2-Dichloroethane ND ug/L 11/23/16 06:57 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/23/16 06:57 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/23/16 06:57 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/23/16 06:57 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/23/16 06:57 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/23/16 06:57 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/23/16 06:57 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/23/16 06:57 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/23/16 06:57 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/23/16 06:57 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/23/16 06:57 108-20-30.50 1 Ethylbenzene ND ug/L 11/23/16 06:57 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/23/16 06:57 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/23/16 06:57 98-82-80.50 1 Methylene Chloride ND ug/L 11/23/16 06:57 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 11/23/16 06:57 1634-04-40.50 1 Naphthalene ND ug/L 11/23/16 06:57 91-20-32.0 1 n-Propylbenzene ND ug/L 11/23/16 06:57 103-65-10.50 1 Styrene ND ug/L 11/23/16 06:57 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 06:57 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 06:57 79-34-50.50 1 Tetrachloroethene ND ug/L 11/23/16 06:57 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-3 Lab ID:92320328002 Collected:11/18/16 09:54 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 06:57 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/23/16 06:57 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/23/16 06:57 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/23/16 06:57 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/23/16 06:57 79-00-50.50 1 Trichloroethene ND ug/L 11/23/16 06:57 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/23/16 06:57 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/23/16 06:57 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/23/16 06:57 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/23/16 06:57 108-67-80.50 1 Vinyl chloride ND ug/L 11/23/16 06:57 75-01-41.0 1 m&p-Xylene ND ug/L 11/23/16 06:57 179601-23-11.0 1 o-Xylene ND ug/L 11/23/16 06:57 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)98 %11/23/16 06:57 17060-07-070-130 1 4-Bromofluorobenzene (S)97 %11/23/16 06:57 460-00-470-130 1 Toluene-d8 (S)100 %11/23/16 06:57 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-4 Lab ID:92320328003 Collected:11/18/16 09:12 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 135 ug/L 11/23/16 20:29 71-43-22.5 5 Bromobenzene ND ug/L 11/23/16 20:29 108-86-12.5 5 Bromochloromethane ND ug/L 11/23/16 20:29 74-97-52.5 5 Bromodichloromethane ND ug/L 11/23/16 20:29 75-27-42.5 5 Bromoform ND ug/L 11/23/16 20:29 75-25-22.5 5 Bromomethane ND ug/L 11/23/16 20:29 74-83-925.0 5 n-Butylbenzene ND ug/L 11/23/16 20:29 104-51-82.5 5 sec-Butylbenzene 7.9 ug/L 11/23/16 20:29 135-98-82.5 5 tert-Butylbenzene ND ug/L 11/23/16 20:29 98-06-62.5 5 Carbon tetrachloride ND ug/L 11/23/16 20:29 56-23-52.5 5 Chlorobenzene ND ug/L 11/23/16 20:29 108-90-72.5 5 Chloroethane ND ug/L 11/23/16 20:29 75-00-35.0 5 Chloroform ND ug/L 11/23/16 20:29 67-66-32.5 5 Chloromethane ND ug/L 11/23/16 20:29 74-87-35.0 5 2-Chlorotoluene ND ug/L 11/23/16 20:29 95-49-82.5 5 4-Chlorotoluene ND ug/L 11/23/16 20:29 106-43-42.5 5 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 20:29 96-12-85.0 5 Dibromochloromethane ND ug/L 11/23/16 20:29 124-48-12.5 5 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 20:29 106-93-42.5 5 Dibromomethane ND ug/L 11/23/16 20:29 74-95-32.5 5 1,2-Dichlorobenzene ND ug/L 11/23/16 20:29 95-50-12.5 5 1,3-Dichlorobenzene ND ug/L 11/23/16 20:29 541-73-12.5 5 1,4-Dichlorobenzene ND ug/L 11/23/16 20:29 106-46-72.5 5 Dichlorodifluoromethane ND ug/L 11/23/16 20:29 75-71-82.5 5 1,1-Dichloroethane ND ug/L 11/23/16 20:29 75-34-32.5 5 1,2-Dichloroethane ND ug/L 11/23/16 20:29 107-06-22.5 5 1,1-Dichloroethene ND ug/L 11/23/16 20:29 75-35-42.5 5 cis-1,2-Dichloroethene ND ug/L 11/23/16 20:29 156-59-22.5 5 trans-1,2-Dichloroethene ND ug/L 11/23/16 20:29 156-60-52.5 5 1,2-Dichloropropane ND ug/L 11/23/16 20:29 78-87-52.5 5 1,3-Dichloropropane ND ug/L 11/23/16 20:29 142-28-92.5 5 2,2-Dichloropropane ND ug/L 11/23/16 20:29 594-20-72.5 5 1,1-Dichloropropene ND ug/L 11/23/16 20:29 563-58-62.5 5 cis-1,3-Dichloropropene ND ug/L 11/23/16 20:29 10061-01-52.5 5 trans-1,3-Dichloropropene ND ug/L 11/23/16 20:29 10061-02-62.5 5 Diisopropyl ether ND ug/L 11/23/16 20:29 108-20-32.5 5 Ethylbenzene 61.1 ug/L 11/23/16 20:29 100-41-42.5 5 Hexachloro-1,3-butadiene ND ug/L 11/23/16 20:29 87-68-310.0 5 Isopropylbenzene (Cumene)44.5 ug/L 11/23/16 20:29 98-82-82.5 5 Methylene Chloride ND ug/L 11/23/16 20:29 75-09-210.0 5 Methyl-tert-butyl ether ND ug/L 11/23/16 20:29 1634-04-42.5 5 Naphthalene 583 ug/L 11/23/16 20:29 91-20-310.0 5 n-Propylbenzene 73.1 ug/L 11/23/16 20:29 103-65-12.5 5 Styrene ND ug/L 11/23/16 20:29 100-42-52.5 5 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 20:29 630-20-62.5 5 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 20:29 79-34-52.5 5 Tetrachloroethene ND ug/L 11/23/16 20:29 127-18-42.5 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-4 Lab ID:92320328003 Collected:11/18/16 09:12 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 20:29 108-88-32.5 5 1,2,3-Trichlorobenzene ND ug/L 11/23/16 20:29 87-61-610.0 5 1,2,4-Trichlorobenzene ND ug/L 11/23/16 20:29 120-82-110.0 5 1,1,1-Trichloroethane ND ug/L 11/23/16 20:29 71-55-62.5 5 1,1,2-Trichloroethane ND ug/L 11/23/16 20:29 79-00-52.5 5 Trichloroethene ND ug/L 11/23/16 20:29 79-01-62.5 5 Trichlorofluoromethane ND ug/L 11/23/16 20:29 75-69-45.0 5 1,2,3-Trichloropropane ND ug/L 11/23/16 20:29 96-18-42.5 5 1,2,4-Trimethylbenzene 603 ug/L 11/23/16 20:29 95-63-62.5 5 1,3,5-Trimethylbenzene 181 ug/L 11/23/16 20:29 108-67-82.5 5 Vinyl chloride ND ug/L 11/23/16 20:29 75-01-45.0 5 m&p-Xylene 64.4 ug/L 11/23/16 20:29 179601-23-15.0 5 o-Xylene 146 ug/L 11/23/16 20:29 95-47-62.5 5 Surrogates 1,2-Dichloroethane-d4 (S)101 %11/23/16 20:29 17060-07-070-130 5 4-Bromofluorobenzene (S)100 %11/23/16 20:29 460-00-470-130 5 Toluene-d8 (S)101 %11/23/16 20:29 2037-26-570-130 5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-5 Lab ID:92320328004 Collected:11/18/16 09:46 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 1.8 ug/L 11/23/16 15:56 71-43-20.50 1 Bromobenzene ND ug/L 11/23/16 15:56 108-86-10.50 1 Bromochloromethane ND ug/L 11/23/16 15:56 74-97-50.50 1 Bromodichloromethane ND ug/L 11/23/16 15:56 75-27-40.50 1 Bromoform ND ug/L 11/23/16 15:56 75-25-20.50 1 Bromomethane ND ug/L 11/23/16 15:56 74-83-95.0 1 n-Butylbenzene ND ug/L 11/23/16 15:56 104-51-80.50 1 sec-Butylbenzene ND ug/L 11/23/16 15:56 135-98-80.50 1 tert-Butylbenzene ND ug/L 11/23/16 15:56 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/23/16 15:56 56-23-50.50 1 Chlorobenzene ND ug/L 11/23/16 15:56 108-90-70.50 1 Chloroethane ND ug/L 11/23/16 15:56 75-00-31.0 1 Chloroform ND ug/L 11/23/16 15:56 67-66-30.50 1 Chloromethane 1.3 ug/L 11/23/16 15:56 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/23/16 15:56 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/23/16 15:56 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 15:56 96-12-81.0 1 Dibromochloromethane ND ug/L 11/23/16 15:56 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 15:56 106-93-40.50 1 Dibromomethane ND ug/L 11/23/16 15:56 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/23/16 15:56 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/23/16 15:56 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/23/16 15:56 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/23/16 15:56 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/23/16 15:56 75-34-30.50 1 1,2-Dichloroethane ND ug/L 11/23/16 15:56 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/23/16 15:56 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/23/16 15:56 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/23/16 15:56 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/23/16 15:56 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/23/16 15:56 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/23/16 15:56 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/23/16 15:56 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/23/16 15:56 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/23/16 15:56 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/23/16 15:56 108-20-30.50 1 Ethylbenzene ND ug/L 11/23/16 15:56 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/23/16 15:56 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/23/16 15:56 98-82-80.50 1 Methylene Chloride ND ug/L 11/23/16 15:56 75-09-22.0 1 Methyl-tert-butyl ether 2.1 ug/L 11/23/16 15:56 1634-04-40.50 1 Naphthalene ND ug/L 11/23/16 15:56 91-20-32.0 1 n-Propylbenzene ND ug/L 11/23/16 15:56 103-65-10.50 1 Styrene ND ug/L 11/23/16 15:56 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 15:56 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 15:56 79-34-50.50 1 Tetrachloroethene ND ug/L 11/23/16 15:56 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-5 Lab ID:92320328004 Collected:11/18/16 09:46 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 15:56 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/23/16 15:56 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/23/16 15:56 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/23/16 15:56 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/23/16 15:56 79-00-50.50 1 Trichloroethene ND ug/L 11/23/16 15:56 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/23/16 15:56 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/23/16 15:56 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/23/16 15:56 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/23/16 15:56 108-67-80.50 1 Vinyl chloride ND ug/L 11/23/16 15:56 75-01-41.0 1 m&p-Xylene ND ug/L 11/23/16 15:56 179601-23-11.0 1 o-Xylene ND ug/L 11/23/16 15:56 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)101 %11/23/16 15:56 17060-07-070-130 1 4-Bromofluorobenzene (S)99 %11/23/16 15:56 460-00-470-130 1 Toluene-d8 (S)102 %11/23/16 15:56 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-6 Lab ID:92320328005 Collected:11/18/16 08:45 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 11/23/16 16:13 71-43-20.50 1 Bromobenzene ND ug/L 11/23/16 16:13 108-86-10.50 1 Bromochloromethane ND ug/L 11/23/16 16:13 74-97-50.50 1 Bromodichloromethane ND ug/L 11/23/16 16:13 75-27-40.50 1 Bromoform ND ug/L 11/23/16 16:13 75-25-20.50 1 Bromomethane ND ug/L 11/23/16 16:13 74-83-95.0 1 n-Butylbenzene ND ug/L 11/23/16 16:13 104-51-80.50 1 sec-Butylbenzene ND ug/L 11/23/16 16:13 135-98-80.50 1 tert-Butylbenzene ND ug/L 11/23/16 16:13 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/23/16 16:13 56-23-50.50 1 Chlorobenzene ND ug/L 11/23/16 16:13 108-90-70.50 1 Chloroethane ND ug/L 11/23/16 16:13 75-00-31.0 1 Chloroform 0.62 ug/L 11/23/16 16:13 67-66-30.50 1 Chloromethane 3.4 ug/L 11/23/16 16:13 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/23/16 16:13 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/23/16 16:13 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 16:13 96-12-81.0 1 Dibromochloromethane ND ug/L 11/23/16 16:13 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 16:13 106-93-40.50 1 Dibromomethane ND ug/L 11/23/16 16:13 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/23/16 16:13 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/23/16 16:13 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/23/16 16:13 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/23/16 16:13 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/23/16 16:13 75-34-30.50 1 1,2-Dichloroethane ND ug/L 11/23/16 16:13 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/23/16 16:13 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/23/16 16:13 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/23/16 16:13 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/23/16 16:13 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/23/16 16:13 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/23/16 16:13 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/23/16 16:13 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/23/16 16:13 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/23/16 16:13 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/23/16 16:13 108-20-30.50 1 Ethylbenzene ND ug/L 11/23/16 16:13 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/23/16 16:13 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/23/16 16:13 98-82-80.50 1 Methylene Chloride ND ug/L 11/23/16 16:13 75-09-22.0 1 Methyl-tert-butyl ether 2.8 ug/L 11/23/16 16:13 1634-04-40.50 1 Naphthalene ND ug/L 11/23/16 16:13 91-20-32.0 1 n-Propylbenzene ND ug/L 11/23/16 16:13 103-65-10.50 1 Styrene ND ug/L 11/23/16 16:13 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 16:13 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 16:13 79-34-50.50 1 Tetrachloroethene ND ug/L 11/23/16 16:13 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:AW-6 Lab ID:92320328005 Collected:11/18/16 08:45 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 16:13 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/23/16 16:13 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/23/16 16:13 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/23/16 16:13 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/23/16 16:13 79-00-50.50 1 Trichloroethene ND ug/L 11/23/16 16:13 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/23/16 16:13 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/23/16 16:13 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/23/16 16:13 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/23/16 16:13 108-67-80.50 1 Vinyl chloride ND ug/L 11/23/16 16:13 75-01-41.0 1 m&p-Xylene ND ug/L 11/23/16 16:13 179601-23-11.0 1 o-Xylene ND ug/L 11/23/16 16:13 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)100 %11/23/16 16:13 17060-07-070-130 1 4-Bromofluorobenzene (S)99 %11/23/16 16:13 460-00-470-130 1 Toluene-d8 (S)101 %11/23/16 16:13 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:VEW-2 Lab ID:92320328006 Collected:11/18/16 10:02 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 312 ug/L 11/28/16 21:21 71-43-21.2 2.5 Bromobenzene ND ug/L 11/28/16 21:21 108-86-11.2 2.5 Bromochloromethane ND ug/L 11/28/16 21:21 74-97-51.2 2.5 Bromodichloromethane ND ug/L 11/28/16 21:21 75-27-41.2 2.5 Bromoform ND ug/L 11/28/16 21:21 75-25-21.2 2.5 Bromomethane ND ug/L 11/28/16 21:21 74-83-912.5 2.5 n-Butylbenzene ND ug/L 11/28/16 21:21 104-51-81.2 2.5 sec-Butylbenzene 3.9 ug/L 11/28/16 21:21 135-98-81.2 2.5 tert-Butylbenzene ND ug/L 11/28/16 21:21 98-06-61.2 2.5 Carbon tetrachloride ND ug/L 11/28/16 21:21 56-23-51.2 2.5 Chlorobenzene ND ug/L 11/28/16 21:21 108-90-71.2 2.5 Chloroethane ND ug/L 11/28/16 21:21 75-00-32.5 2.5 Chloroform ND ug/L 11/28/16 21:21 67-66-31.2 2.5 Chloromethane ND ug/L 11/28/16 21:21 74-87-32.5 2.5 2-Chlorotoluene ND ug/L 11/28/16 21:21 95-49-81.2 2.5 4-Chlorotoluene ND ug/L 11/28/16 21:21 106-43-41.2 2.5 1,2-Dibromo-3-chloropropane ND ug/L 11/28/16 21:21 96-12-82.5 2.5 Dibromochloromethane ND ug/L 11/28/16 21:21 124-48-11.2 2.5 1,2-Dibromoethane (EDB)ND ug/L 11/28/16 21:21 106-93-41.2 2.5 Dibromomethane ND ug/L 11/28/16 21:21 74-95-31.2 2.5 1,2-Dichlorobenzene ND ug/L 11/28/16 21:21 95-50-11.2 2.5 1,3-Dichlorobenzene ND ug/L 11/28/16 21:21 541-73-11.2 2.5 1,4-Dichlorobenzene ND ug/L 11/28/16 21:21 106-46-71.2 2.5 Dichlorodifluoromethane ND ug/L 11/28/16 21:21 75-71-81.2 2.5 1,1-Dichloroethane ND ug/L 11/28/16 21:21 75-34-31.2 2.5 1,2-Dichloroethane 4.4 ug/L 11/28/16 21:21 107-06-21.2 2.5 1,1-Dichloroethene ND ug/L 11/28/16 21:21 75-35-41.2 2.5 cis-1,2-Dichloroethene ND ug/L 11/28/16 21:21 156-59-21.2 2.5 trans-1,2-Dichloroethene ND ug/L 11/28/16 21:21 156-60-51.2 2.5 1,2-Dichloropropane ND ug/L 11/28/16 21:21 78-87-51.2 2.5 1,3-Dichloropropane ND ug/L 11/28/16 21:21 142-28-91.2 2.5 2,2-Dichloropropane ND ug/L 11/28/16 21:21 594-20-71.2 2.5 1,1-Dichloropropene ND ug/L 11/28/16 21:21 563-58-61.2 2.5 cis-1,3-Dichloropropene ND ug/L 11/28/16 21:21 10061-01-51.2 2.5 trans-1,3-Dichloropropene ND ug/L 11/28/16 21:21 10061-02-61.2 2.5 Diisopropyl ether 21.0 ug/L 11/28/16 21:21 108-20-31.2 2.5 Ethylbenzene ND ug/L 11/28/16 21:21 100-41-41.2 2.5 Hexachloro-1,3-butadiene ND ug/L 11/28/16 21:21 87-68-35.0 2.5 Isopropylbenzene (Cumene)13.1 ug/L 11/28/16 21:21 98-82-81.2 2.5 Methylene Chloride ND ug/L 11/28/16 21:21 75-09-25.0 2.5 Methyl-tert-butyl ether 55.7 ug/L 11/28/16 21:21 1634-04-41.2 2.5 Naphthalene 89.9 ug/L 11/28/16 21:21 91-20-35.0 2.5 n-Propylbenzene 5.5 ug/L 11/28/16 21:21 103-65-11.2 2.5 Styrene ND ug/L 11/28/16 21:21 100-42-51.2 2.5 1,1,1,2-Tetrachloroethane ND ug/L 11/28/16 21:21 630-20-61.2 2.5 1,1,2,2-Tetrachloroethane ND ug/L 11/28/16 21:21 79-34-51.2 2.5 Tetrachloroethene ND ug/L 11/28/16 21:21 127-18-41.2 2.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:VEW-2 Lab ID:92320328006 Collected:11/18/16 10:02 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/28/16 21:21 108-88-31.2 2.5 1,2,3-Trichlorobenzene ND ug/L 11/28/16 21:21 87-61-65.0 2.5 1,2,4-Trichlorobenzene ND ug/L 11/28/16 21:21 120-82-15.0 2.5 1,1,1-Trichloroethane ND ug/L 11/28/16 21:21 71-55-61.2 2.5 1,1,2-Trichloroethane ND ug/L 11/28/16 21:21 79-00-51.2 2.5 Trichloroethene ND ug/L 11/28/16 21:21 79-01-61.2 2.5 Trichlorofluoromethane ND ug/L 11/28/16 21:21 75-69-42.5 2.5 1,2,3-Trichloropropane ND ug/L 11/28/16 21:21 96-18-41.2 2.5 1,2,4-Trimethylbenzene ND ug/L 11/28/16 21:21 95-63-61.2 2.5 1,3,5-Trimethylbenzene 1.5 ug/L 11/28/16 21:21 108-67-81.2 2.5 Vinyl chloride ND ug/L 11/28/16 21:21 75-01-42.5 2.5 m&p-Xylene ND ug/L 11/28/16 21:21 179601-23-12.5 2.5 o-Xylene 4.1 ug/L 11/28/16 21:21 95-47-61.2 2.5 Surrogates 1,2-Dichloroethane-d4 (S)105 %11/28/16 21:21 17060-07-070-130 2.5 4-Bromofluorobenzene (S)98 %11/28/16 21:21 460-00-470-130 2.5 Toluene-d8 (S)102 %11/28/16 21:21 2037-26-570-130 2.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:VEW-4 Lab ID:92320328007 Collected:11/18/16 09:48 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene 1.2 ug/L 11/28/16 23:38 71-43-20.50 1 Bromobenzene ND ug/L 11/28/16 23:38 108-86-10.50 1 Bromochloromethane ND ug/L 11/28/16 23:38 74-97-50.50 1 Bromodichloromethane ND ug/L 11/28/16 23:38 75-27-40.50 1 Bromoform ND ug/L 11/28/16 23:38 75-25-20.50 1 Bromomethane ND ug/L 11/28/16 23:38 74-83-95.0 1 n-Butylbenzene ND ug/L 11/28/16 23:38 104-51-80.50 1 sec-Butylbenzene 4.5 ug/L 11/28/16 23:38 135-98-80.50 1 tert-Butylbenzene 1.0 ug/L 11/28/16 23:38 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/28/16 23:38 56-23-50.50 1 Chlorobenzene ND ug/L 11/28/16 23:38 108-90-70.50 1 Chloroethane ND ug/L 11/28/16 23:38 75-00-31.0 1 Chloroform ND ug/L 11/28/16 23:38 67-66-30.50 1 Chloromethane ND ug/L 11/28/16 23:38 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/28/16 23:38 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/28/16 23:38 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/28/16 23:38 96-12-81.0 1 Dibromochloromethane ND ug/L 11/28/16 23:38 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/28/16 23:38 106-93-40.50 1 Dibromomethane ND ug/L 11/28/16 23:38 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/28/16 23:38 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/28/16 23:38 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/28/16 23:38 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/28/16 23:38 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/28/16 23:38 75-34-30.50 1 1,2-Dichloroethane 5.8 ug/L 11/28/16 23:38 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/28/16 23:38 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/28/16 23:38 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/28/16 23:38 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/28/16 23:38 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/28/16 23:38 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/28/16 23:38 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/28/16 23:38 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/28/16 23:38 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/28/16 23:38 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/28/16 23:38 108-20-30.50 1 Ethylbenzene ND ug/L 11/28/16 23:38 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/28/16 23:38 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/28/16 23:38 98-82-80.50 1 Methylene Chloride ND ug/L 11/28/16 23:38 75-09-22.0 1 Methyl-tert-butyl ether 43.6 ug/L 11/28/16 23:38 1634-04-40.50 1 Naphthalene ND ug/L 11/28/16 23:38 91-20-32.0 1 n-Propylbenzene ND ug/L 11/28/16 23:38 103-65-10.50 1 Styrene ND ug/L 11/28/16 23:38 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/28/16 23:38 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/28/16 23:38 79-34-50.50 1 Tetrachloroethene ND ug/L 11/28/16 23:38 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:VEW-4 Lab ID:92320328007 Collected:11/18/16 09:48 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/28/16 23:38 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/28/16 23:38 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/28/16 23:38 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/28/16 23:38 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/28/16 23:38 79-00-50.50 1 Trichloroethene ND ug/L 11/28/16 23:38 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/28/16 23:38 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/28/16 23:38 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/28/16 23:38 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/28/16 23:38 108-67-80.50 1 Vinyl chloride ND ug/L 11/28/16 23:38 75-01-41.0 1 m&p-Xylene ND ug/L 11/28/16 23:38 179601-23-11.0 1 o-Xylene ND ug/L 11/28/16 23:38 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)102 %11/28/16 23:38 17060-07-070-130 1 4-Bromofluorobenzene (S)98 %11/28/16 23:38 460-00-470-130 1 Toluene-d8 (S)100 %11/28/16 23:38 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:TRIP BLANK Lab ID:92320328008 Collected:11/18/16 00:00 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Benzene ND ug/L 11/23/16 16:30 71-43-20.50 1 Bromobenzene ND ug/L 11/23/16 16:30 108-86-10.50 1 Bromochloromethane ND ug/L 11/23/16 16:30 74-97-50.50 1 Bromodichloromethane ND ug/L 11/23/16 16:30 75-27-40.50 1 Bromoform ND ug/L 11/23/16 16:30 75-25-20.50 1 Bromomethane ND ug/L 11/23/16 16:30 74-83-95.0 1 n-Butylbenzene ND ug/L 11/23/16 16:30 104-51-80.50 1 sec-Butylbenzene ND ug/L 11/23/16 16:30 135-98-80.50 1 tert-Butylbenzene ND ug/L 11/23/16 16:30 98-06-60.50 1 Carbon tetrachloride ND ug/L 11/23/16 16:30 56-23-50.50 1 Chlorobenzene ND ug/L 11/23/16 16:30 108-90-70.50 1 Chloroethane ND ug/L 11/23/16 16:30 75-00-31.0 1 Chloroform ND ug/L 11/23/16 16:30 67-66-30.50 1 Chloromethane ND ug/L 11/23/16 16:30 74-87-31.0 1 2-Chlorotoluene ND ug/L 11/23/16 16:30 95-49-80.50 1 4-Chlorotoluene ND ug/L 11/23/16 16:30 106-43-40.50 1 1,2-Dibromo-3-chloropropane ND ug/L 11/23/16 16:30 96-12-81.0 1 Dibromochloromethane ND ug/L 11/23/16 16:30 124-48-10.50 1 1,2-Dibromoethane (EDB)ND ug/L 11/23/16 16:30 106-93-40.50 1 Dibromomethane ND ug/L 11/23/16 16:30 74-95-30.50 1 1,2-Dichlorobenzene ND ug/L 11/23/16 16:30 95-50-10.50 1 1,3-Dichlorobenzene ND ug/L 11/23/16 16:30 541-73-10.50 1 1,4-Dichlorobenzene ND ug/L 11/23/16 16:30 106-46-70.50 1 Dichlorodifluoromethane ND ug/L 11/23/16 16:30 75-71-80.50 1 1,1-Dichloroethane ND ug/L 11/23/16 16:30 75-34-30.50 1 1,2-Dichloroethane ND ug/L 11/23/16 16:30 107-06-20.50 1 1,1-Dichloroethene ND ug/L 11/23/16 16:30 75-35-40.50 1 cis-1,2-Dichloroethene ND ug/L 11/23/16 16:30 156-59-20.50 1 trans-1,2-Dichloroethene ND ug/L 11/23/16 16:30 156-60-50.50 1 1,2-Dichloropropane ND ug/L 11/23/16 16:30 78-87-50.50 1 1,3-Dichloropropane ND ug/L 11/23/16 16:30 142-28-90.50 1 2,2-Dichloropropane ND ug/L 11/23/16 16:30 594-20-70.50 1 1,1-Dichloropropene ND ug/L 11/23/16 16:30 563-58-60.50 1 cis-1,3-Dichloropropene ND ug/L 11/23/16 16:30 10061-01-50.50 1 trans-1,3-Dichloropropene ND ug/L 11/23/16 16:30 10061-02-60.50 1 Diisopropyl ether ND ug/L 11/23/16 16:30 108-20-30.50 1 Ethylbenzene ND ug/L 11/23/16 16:30 100-41-40.50 1 Hexachloro-1,3-butadiene ND ug/L 11/23/16 16:30 87-68-32.0 1 Isopropylbenzene (Cumene)ND ug/L 11/23/16 16:30 98-82-80.50 1 Methylene Chloride ND ug/L 11/23/16 16:30 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 11/23/16 16:30 1634-04-40.50 1 Naphthalene ND ug/L 11/23/16 16:30 91-20-32.0 1 n-Propylbenzene ND ug/L 11/23/16 16:30 103-65-10.50 1 Styrene ND ug/L 11/23/16 16:30 100-42-50.50 1 1,1,1,2-Tetrachloroethane ND ug/L 11/23/16 16:30 630-20-60.50 1 1,1,2,2-Tetrachloroethane ND ug/L 11/23/16 16:30 79-34-50.50 1 Tetrachloroethene ND ug/L 11/23/16 16:30 127-18-40.50 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Sample:TRIP BLANK Lab ID:92320328008 Collected:11/18/16 00:00 Received:11/18/16 11:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B6200B MSV Toluene ND ug/L 11/23/16 16:30 108-88-30.50 1 1,2,3-Trichlorobenzene ND ug/L 11/23/16 16:30 87-61-62.0 1 1,2,4-Trichlorobenzene ND ug/L 11/23/16 16:30 120-82-12.0 1 1,1,1-Trichloroethane ND ug/L 11/23/16 16:30 71-55-60.50 1 1,1,2-Trichloroethane ND ug/L 11/23/16 16:30 79-00-50.50 1 Trichloroethene ND ug/L 11/23/16 16:30 79-01-60.50 1 Trichlorofluoromethane ND ug/L 11/23/16 16:30 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 11/23/16 16:30 96-18-40.50 1 1,2,4-Trimethylbenzene ND ug/L 11/23/16 16:30 95-63-60.50 1 1,3,5-Trimethylbenzene ND ug/L 11/23/16 16:30 108-67-80.50 1 Vinyl chloride ND ug/L 11/23/16 16:30 75-01-41.0 1 m&p-Xylene ND ug/L 11/23/16 16:30 179601-23-11.0 1 o-Xylene ND ug/L 11/23/16 16:30 95-47-60.50 1 Surrogates 1,2-Dichloroethane-d4 (S)100 %11/23/16 16:30 17060-07-070-130 1 4-Bromofluorobenzene (S)100 %11/23/16 16:30 460-00-470-130 1 Toluene-d8 (S)101 %11/23/16 16:30 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 337988 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92320328001, 92320328002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1874367 Associated Lab Samples:92320328001, 92320328002 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 11/23/16 03:32 1,1,1-Trichloroethane ug/L ND 0.50 11/23/16 03:32 1,1,2,2-Tetrachloroethane ug/L ND 0.50 11/23/16 03:32 1,1,2-Trichloroethane ug/L ND 0.50 11/23/16 03:32 1,1-Dichloroethane ug/L ND 0.50 11/23/16 03:32 1,1-Dichloroethene ug/L ND 0.50 11/23/16 03:32 1,1-Dichloropropene ug/L ND 0.50 11/23/16 03:32 1,2,3-Trichlorobenzene ug/L ND 2.0 11/23/16 03:32 1,2,3-Trichloropropane ug/L ND 0.50 11/23/16 03:32 1,2,4-Trichlorobenzene ug/L ND 2.0 11/23/16 03:32 1,2,4-Trimethylbenzene ug/L ND 0.50 11/23/16 03:32 1,2-Dibromo-3-chloropropane ug/L ND 1.0 11/23/16 03:32 1,2-Dibromoethane (EDB)ug/L ND 0.50 11/23/16 03:32 1,2-Dichlorobenzene ug/L ND 0.50 11/23/16 03:32 1,2-Dichloroethane ug/L ND 0.50 11/23/16 03:32 1,2-Dichloropropane ug/L ND 0.50 11/23/16 03:32 1,3,5-Trimethylbenzene ug/L ND 0.50 11/23/16 03:32 1,3-Dichlorobenzene ug/L ND 0.50 11/23/16 03:32 1,3-Dichloropropane ug/L ND 0.50 11/23/16 03:32 1,4-Dichlorobenzene ug/L ND 0.50 11/23/16 03:32 2,2-Dichloropropane ug/L ND 0.50 11/23/16 03:32 2-Chlorotoluene ug/L ND 0.50 11/23/16 03:32 4-Chlorotoluene ug/L ND 0.50 11/23/16 03:32 Benzene ug/L ND 0.50 11/23/16 03:32 Bromobenzene ug/L ND 0.50 11/23/16 03:32 Bromochloromethane ug/L ND 0.50 11/23/16 03:32 Bromodichloromethane ug/L ND 0.50 11/23/16 03:32 Bromoform ug/L ND 0.50 11/23/16 03:32 Bromomethane ug/L ND 5.0 11/23/16 03:32 Carbon tetrachloride ug/L ND 0.50 11/23/16 03:32 Chlorobenzene ug/L ND 0.50 11/23/16 03:32 Chloroethane ug/L ND 1.0 11/23/16 03:32 Chloroform ug/L ND 0.50 11/23/16 03:32 Chloromethane ug/L ND 1.0 11/23/16 03:32 cis-1,2-Dichloroethene ug/L ND 0.50 11/23/16 03:32 cis-1,3-Dichloropropene ug/L ND 0.50 11/23/16 03:32 Dibromochloromethane ug/L ND 0.50 11/23/16 03:32 Dibromomethane ug/L ND 0.50 11/23/16 03:32 Dichlorodifluoromethane ug/L ND 0.50 11/23/16 03:32 Diisopropyl ether ug/L ND 0.50 11/23/16 03:32 Ethylbenzene ug/L ND 0.50 11/23/16 03:32 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1874367 Associated Lab Samples:92320328001, 92320328002 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 11/23/16 03:32 Isopropylbenzene (Cumene)ug/L ND 0.50 11/23/16 03:32 m&p-Xylene ug/L ND 1.0 11/23/16 03:32 Methyl-tert-butyl ether ug/L ND 0.50 11/23/16 03:32 Methylene Chloride ug/L ND 2.0 11/23/16 03:32 n-Butylbenzene ug/L ND 0.50 11/23/16 03:32 n-Propylbenzene ug/L ND 0.50 11/23/16 03:32 Naphthalene ug/L ND 2.0 11/23/16 03:32 o-Xylene ug/L ND 0.50 11/23/16 03:32 sec-Butylbenzene ug/L ND 0.50 11/23/16 03:32 Styrene ug/L ND 0.50 11/23/16 03:32 tert-Butylbenzene ug/L ND 0.50 11/23/16 03:32 Tetrachloroethene ug/L ND 0.50 11/23/16 03:32 Toluene ug/L ND 0.50 11/23/16 03:32 trans-1,2-Dichloroethene ug/L ND 0.50 11/23/16 03:32 trans-1,3-Dichloropropene ug/L ND 0.50 11/23/16 03:32 Trichloroethene ug/L ND 0.50 11/23/16 03:32 Trichlorofluoromethane ug/L ND 1.0 11/23/16 03:32 Vinyl chloride ug/L ND 1.0 11/23/16 03:32 1,2-Dichloroethane-d4 (S)%103 70-130 11/23/16 03:32 4-Bromofluorobenzene (S)%99 70-130 11/23/16 03:32 Toluene-d8 (S)%101 70-130 11/23/16 03:32 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1874368LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 48.450 97 60-140 1,1,1-Trichloroethane ug/L 48.550 97 60-140 1,1,2,2-Tetrachloroethane ug/L 48.550 97 60-140 1,1,2-Trichloroethane ug/L 48.750 97 60-140 1,1-Dichloroethane ug/L 49.050 98 60-140 1,1-Dichloroethene ug/L 51.150 102 60-140 1,1-Dichloropropene ug/L 48.150 96 60-140 1,2,3-Trichlorobenzene ug/L 48.750 97 60-140 1,2,3-Trichloropropane ug/L 47.850 96 60-140 1,2,4-Trichlorobenzene ug/L 47.850 96 60-140 1,2,4-Trimethylbenzene ug/L 49.150 98 60-140 1,2-Dibromo-3-chloropropane ug/L 48.250 96 60-140 1,2-Dibromoethane (EDB)ug/L 50.050 100 60-140 1,2-Dichlorobenzene ug/L 48.750 97 60-140 1,2-Dichloroethane ug/L 44.250 88 60-140 1,2-Dichloropropane ug/L 49.450 99 60-140 1,3,5-Trimethylbenzene ug/L 48.350 97 60-140 1,3-Dichlorobenzene ug/L 48.050 96 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1874368LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 47.950 96 60-140 1,4-Dichlorobenzene ug/L 46.150 92 60-140 2,2-Dichloropropane ug/L 47.250 94 60-140 2-Chlorotoluene ug/L 48.650 97 60-140 4-Chlorotoluene ug/L 47.850 96 60-140 Benzene ug/L 51.050 102 60-140 Bromobenzene ug/L 48.150 96 60-140 Bromochloromethane ug/L 50.850 102 60-140 Bromodichloromethane ug/L 52.050 104 60-140 Bromoform ug/L 46.050 92 60-140 Bromomethane ug/L 41.650 83 60-140 Carbon tetrachloride ug/L 50.950 102 60-140 Chlorobenzene ug/L 47.850 96 60-140 Chloroethane ug/L 49.350 99 60-140 Chloroform ug/L 47.950 96 60-140 Chloromethane ug/L 48.150 96 60-140 cis-1,2-Dichloroethene ug/L 49.350 99 60-140 cis-1,3-Dichloropropene ug/L 50.050 100 60-140 Dibromochloromethane ug/L 49.650 99 60-140 Dibromomethane ug/L 49.750 99 60-140 Dichlorodifluoromethane ug/L 56.750 113 60-140 Diisopropyl ether ug/L 52.450 105 60-140 Ethylbenzene ug/L 48.550 97 60-140 Hexachloro-1,3-butadiene ug/L 48.550 97 60-140 Isopropylbenzene (Cumene)ug/L 48.850 98 60-140 m&p-Xylene ug/L 97.0100 97 60-140 Methyl-tert-butyl ether ug/L 51.250 102 60-140 Methylene Chloride ug/L 50.950 102 60-140 n-Butylbenzene ug/L 48.250 96 60-140 n-Propylbenzene ug/L 48.950 98 60-140 Naphthalene ug/L 45.450 91 60-140 o-Xylene ug/L 47.950 96 60-140 sec-Butylbenzene ug/L 48.350 97 60-140 Styrene ug/L 49.450 99 60-140 tert-Butylbenzene ug/L 40.250 80 60-140 Tetrachloroethene ug/L 43.550 87 60-140 Toluene ug/L 49.350 99 60-140 trans-1,2-Dichloroethene ug/L 50.850 102 60-140 trans-1,3-Dichloropropene ug/L 49.350 99 60-140 Trichloroethene ug/L 49.050 98 60-140 Trichlorofluoromethane ug/L 53.950 108 60-140 Vinyl chloride ug/L 47.350 95 60-140 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%100 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1874369MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320128015 1874370 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 107 60-140104 320ND21.5 20.7 1,1,1-Trichloroethane ug/L 20 112 60-140108 320ND22.4 21.7 1,1,2,2-Tetrachloroethane ug/L 20 106 60-140102 420ND21.1 20.4 1,1,2-Trichloroethane ug/L 20 107 60-140103 420ND21.3 20.5 1,1-Dichloroethane ug/L 20 110 60-140107 420ND22.1 21.3 1,1-Dichloroethene ug/L 20 117 60-140114 220ND23.4 22.9 1,1-Dichloropropene ug/L 20 112 60-140111 120ND22.5 22.3 1,2,3-Trichlorobenzene ug/L 20 106 60-140106 020ND21.1 21.1 1,2,3-Trichloropropane ug/L 20 105 60-140101 420ND21.0 20.3 1,2,4-Trichlorobenzene ug/L 20 106 60-140103 320ND21.3 20.6 1,2,4-Trimethylbenzene ug/L 20 112 60-140106 5201.3 23.6 22.4 1,2-Dibromo-3-chloropropane ug/L 20 101 60-14099 220ND20.2 19.8 1,2-Dibromoethane (EDB)ug/L 20 108 60-140105 320ND21.6 20.9 1,2-Dichlorobenzene ug/L 20 108 60-140106 320ND21.7 21.1 1,2-Dichloroethane ug/L 20 98 60-14098 120ND19.7 19.5 1,2-Dichloropropane ug/L 20 108 60-140103 520ND21.7 20.7 1,3,5-Trimethylbenzene ug/L 20 111 60-140106 4202.8 25.0 23.9 1,3-Dichlorobenzene ug/L 20 105 60-140104 120ND21.0 20.7 1,3-Dichloropropane ug/L 20 103 60-140102 120ND20.6 20.4 1,4-Dichlorobenzene ug/L 20 102 60-140101 120ND20.5 20.2 2,2-Dichloropropane ug/L 20 115 60-140112 220ND23.0 22.5 2-Chlorotoluene ug/L 20 108 60-140115 620ND21.6 23.0 4-Chlorotoluene ug/L 20 106 60-140103 220ND21.2 20.7 Benzene ug/L 20 115 60-140110 4200.75 23.7 22.7 Bromobenzene ug/L 20 106 60-140103 320ND21.2 20.6 Bromochloromethane ug/L 20 112 60-140108 420ND22.4 21.7 Bromodichloromethane ug/L 20 112 60-140111 120ND22.4 22.2 Bromoform ug/L 20 98 60-14096 220ND19.6 19.3 Bromomethane ug/L M1,R1203160-14047 4320ND6.2 9.5 Carbon tetrachloride ug/L 20 118 60-140113 420ND23.6 22.7 Chlorobenzene ug/L 20 106 60-140104 220ND21.3 20.8 Chloroethane ug/L 20 112 60-140106 520ND22.4 21.3 Chloroform ug/L 20 108 60-140105 320ND21.6 21.0 Chloromethane ug/L 20 89 60-14084 620ND17.7 16.8 cis-1,2-Dichloroethene ug/L 20 110 60-140107 320ND22.1 21.4 cis-1,3-Dichloropropene ug/L 20 103 60-140102 220ND20.7 20.3 Dibromochloromethane ug/L 20 108 60-140105 220ND21.5 21.0 Dibromomethane ug/L 20 106 60-140102 420ND21.3 20.4 Dichlorodifluoromethane ug/L 20 108 60-140105 320ND21.5 21.0 Diisopropyl ether ug/L 20 114 60-140112 220ND22.8 22.3 Ethylbenzene ug/L 20 111 60-140107 420ND22.2 21.3 Hexachloro-1,3-butadiene ug/L 20 108 60-140105 320ND21.7 21.1 Isopropylbenzene (Cumene)ug/L 20 112 60-140108 320ND22.5 21.8 m&p-Xylene ug/L 40 112 60-140107 4400.79J 45.4 43.8 Methyl-tert-butyl ether ug/L 20 110 60-140109 1200.55 22.6 22.4 Methylene Chloride ug/L 20 103 60-140102 220ND20.7 20.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1874369MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320128015 1874370 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 111 60-140108 320ND22.1 21.5 n-Propylbenzene ug/L 20 112 60-140109 220ND22.3 21.8 Naphthalene ug/L 20 97 60-14096 120ND19.4 19.2 o-Xylene ug/L 20 107 60-140104 320ND21.6 20.9 sec-Butylbenzene ug/L 20 111 60-140107 320ND22.1 21.5 Styrene ug/L 20 108 60-140105 320ND21.7 20.9 tert-Butylbenzene ug/L 20 92 60-14089 320ND18.5 17.9 Tetrachloroethene ug/L 20 102 60-14099 320ND20.5 19.8 Toluene ug/L 20 111 60-140107 320ND22.2 21.6 trans-1,2-Dichloroethene ug/L 20 115 60-140112 220ND23.0 22.5 trans-1,3-Dichloropropene ug/L 20 104 60-140100 420ND20.7 19.9 Trichloroethene ug/L 20 108 60-140107 120ND21.6 21.4 Trichlorofluoromethane ug/L 20 127 60-140123 420ND25.5 24.5 Vinyl chloride ug/L 20 104 60-140101 320ND20.7 20.1 1,2-Dichloroethane-d4 (S)%101 70-13096 4-Bromofluorobenzene (S)%100 70-130100 Toluene-d8 (S)%100 70-13098 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 338259 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92320328003, 92320328004, 92320328005, 92320328008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1875954 Associated Lab Samples:92320328003, 92320328004, 92320328005, 92320328008 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 11/23/16 15:39 1,1,1-Trichloroethane ug/L ND 0.50 11/23/16 15:39 1,1,2,2-Tetrachloroethane ug/L ND 0.50 11/23/16 15:39 1,1,2-Trichloroethane ug/L ND 0.50 11/23/16 15:39 1,1-Dichloroethane ug/L ND 0.50 11/23/16 15:39 1,1-Dichloroethene ug/L ND 0.50 11/23/16 15:39 1,1-Dichloropropene ug/L ND 0.50 11/23/16 15:39 1,2,3-Trichlorobenzene ug/L ND 2.0 11/23/16 15:39 1,2,3-Trichloropropane ug/L ND 0.50 11/23/16 15:39 1,2,4-Trichlorobenzene ug/L ND 2.0 11/23/16 15:39 1,2,4-Trimethylbenzene ug/L ND 0.50 11/23/16 15:39 1,2-Dibromo-3-chloropropane ug/L ND 1.0 11/23/16 15:39 1,2-Dibromoethane (EDB)ug/L ND 0.50 11/23/16 15:39 1,2-Dichlorobenzene ug/L ND 0.50 11/23/16 15:39 1,2-Dichloroethane ug/L ND 0.50 11/23/16 15:39 1,2-Dichloropropane ug/L ND 0.50 11/23/16 15:39 1,3,5-Trimethylbenzene ug/L ND 0.50 11/23/16 15:39 1,3-Dichlorobenzene ug/L ND 0.50 11/23/16 15:39 1,3-Dichloropropane ug/L ND 0.50 11/23/16 15:39 1,4-Dichlorobenzene ug/L ND 0.50 11/23/16 15:39 2,2-Dichloropropane ug/L ND 0.50 11/23/16 15:39 2-Chlorotoluene ug/L ND 0.50 11/23/16 15:39 4-Chlorotoluene ug/L ND 0.50 11/23/16 15:39 Benzene ug/L ND 0.50 11/23/16 15:39 Bromobenzene ug/L ND 0.50 11/23/16 15:39 Bromochloromethane ug/L ND 0.50 11/23/16 15:39 Bromodichloromethane ug/L ND 0.50 11/23/16 15:39 Bromoform ug/L ND 0.50 11/23/16 15:39 Bromomethane ug/L ND 5.0 11/23/16 15:39 Carbon tetrachloride ug/L ND 0.50 11/23/16 15:39 Chlorobenzene ug/L ND 0.50 11/23/16 15:39 Chloroethane ug/L ND 1.0 11/23/16 15:39 Chloroform ug/L ND 0.50 11/23/16 15:39 Chloromethane ug/L ND 1.0 11/23/16 15:39 cis-1,2-Dichloroethene ug/L ND 0.50 11/23/16 15:39 cis-1,3-Dichloropropene ug/L ND 0.50 11/23/16 15:39 Dibromochloromethane ug/L ND 0.50 11/23/16 15:39 Dibromomethane ug/L ND 0.50 11/23/16 15:39 Dichlorodifluoromethane ug/L ND 0.50 11/23/16 15:39 Diisopropyl ether ug/L ND 0.50 11/23/16 15:39 Ethylbenzene ug/L ND 0.50 11/23/16 15:39 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1875954 Associated Lab Samples:92320328003, 92320328004, 92320328005, 92320328008 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 11/23/16 15:39 Isopropylbenzene (Cumene)ug/L ND 0.50 11/23/16 15:39 m&p-Xylene ug/L ND 1.0 11/23/16 15:39 Methyl-tert-butyl ether ug/L ND 0.50 11/23/16 15:39 Methylene Chloride ug/L ND 2.0 11/23/16 15:39 n-Butylbenzene ug/L ND 0.50 11/23/16 15:39 n-Propylbenzene ug/L ND 0.50 11/23/16 15:39 Naphthalene ug/L ND 2.0 11/23/16 15:39 o-Xylene ug/L ND 0.50 11/23/16 15:39 sec-Butylbenzene ug/L ND 0.50 11/23/16 15:39 Styrene ug/L ND 0.50 11/23/16 15:39 tert-Butylbenzene ug/L ND 0.50 11/23/16 15:39 Tetrachloroethene ug/L ND 0.50 11/23/16 15:39 Toluene ug/L ND 0.50 11/23/16 15:39 trans-1,2-Dichloroethene ug/L ND 0.50 11/23/16 15:39 trans-1,3-Dichloropropene ug/L ND 0.50 11/23/16 15:39 Trichloroethene ug/L ND 0.50 11/23/16 15:39 Trichlorofluoromethane ug/L ND 1.0 11/23/16 15:39 Vinyl chloride ug/L ND 1.0 11/23/16 15:39 1,2-Dichloroethane-d4 (S)%102 70-130 11/23/16 15:39 4-Bromofluorobenzene (S)%98 70-130 11/23/16 15:39 Toluene-d8 (S)%100 70-130 11/23/16 15:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1875955LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.950 102 60-140 1,1,1-Trichloroethane ug/L 49.850 100 60-140 1,1,2,2-Tetrachloroethane ug/L 50.350 101 60-140 1,1,2-Trichloroethane ug/L 50.050 100 60-140 1,1-Dichloroethane ug/L 51.350 103 60-140 1,1-Dichloroethene ug/L 53.450 107 60-140 1,1-Dichloropropene ug/L 50.650 101 60-140 1,2,3-Trichlorobenzene ug/L 51.150 102 60-140 1,2,3-Trichloropropane ug/L 50.150 100 60-140 1,2,4-Trichlorobenzene ug/L 50.550 101 60-140 1,2,4-Trimethylbenzene ug/L 51.750 103 60-140 1,2-Dibromo-3-chloropropane ug/L 48.450 97 60-140 1,2-Dibromoethane (EDB)ug/L 52.450 105 60-140 1,2-Dichlorobenzene ug/L 50.950 102 60-140 1,2-Dichloroethane ug/L 46.650 93 60-140 1,2-Dichloropropane ug/L 51.150 102 60-140 1,3,5-Trimethylbenzene ug/L 50.950 102 60-140 1,3-Dichlorobenzene ug/L 50.050 100 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1875955LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 49.550 99 60-140 1,4-Dichlorobenzene ug/L 48.550 97 60-140 2,2-Dichloropropane ug/L 52.750 105 60-140 2-Chlorotoluene ug/L 50.350 101 60-140 4-Chlorotoluene ug/L 50.550 101 60-140 Benzene ug/L 52.950 106 60-140 Bromobenzene ug/L 49.850 100 60-140 Bromochloromethane ug/L 53.050 106 60-140 Bromodichloromethane ug/L 53.950 108 60-140 Bromoform ug/L 48.450 97 60-140 Bromomethane ug/L 39.950 80 60-140 Carbon tetrachloride ug/L 52.450 105 60-140 Chlorobenzene ug/L 49.950 100 60-140 Chloroethane ug/L 52.050 104 60-140 Chloroform ug/L 50.350 101 60-140 Chloromethane ug/L 40.350 81 60-140 cis-1,2-Dichloroethene ug/L 51.150 102 60-140 cis-1,3-Dichloropropene ug/L 51.850 104 60-140 Dibromochloromethane ug/L 52.450 105 60-140 Dibromomethane ug/L 51.750 103 60-140 Dichlorodifluoromethane ug/L 56.050 112 60-140 Diisopropyl ether ug/L 53.950 108 60-140 Ethylbenzene ug/L 50.650 101 60-140 Hexachloro-1,3-butadiene ug/L 51.750 103 60-140 Isopropylbenzene (Cumene)ug/L 51.350 103 60-140 m&p-Xylene ug/L 101100 101 60-140 Methyl-tert-butyl ether ug/L 53.650 107 60-140 Methylene Chloride ug/L 51.550 103 60-140 n-Butylbenzene ug/L 51.350 103 60-140 n-Propylbenzene ug/L 50.950 102 60-140 Naphthalene ug/L 47.150 94 60-140 o-Xylene ug/L 50.450 101 60-140 sec-Butylbenzene ug/L 50.450 101 60-140 Styrene ug/L 51.650 103 60-140 tert-Butylbenzene ug/L 42.350 85 60-140 Tetrachloroethene ug/L 45.450 91 60-140 Toluene ug/L 51.150 102 60-140 trans-1,2-Dichloroethene ug/L 53.150 106 60-140 trans-1,3-Dichloropropene ug/L 51.250 102 60-140 Trichloroethene ug/L 50.050 100 60-140 Trichlorofluoromethane ug/L 55.550 111 60-140 Vinyl chloride ug/L 49.350 99 60-140 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1875956MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320212011 1875957 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 104 60-140105 120ND20.8 20.9 1,1,1-Trichloroethane ug/L 20 108 60-140107 120ND21.7 21.4 1,1,2,2-Tetrachloroethane ug/L 20 101 60-140102 220ND20.2 20.5 1,1,2-Trichloroethane ug/L 20 102 60-140102 020ND20.4 20.4 1,1-Dichloroethane ug/L 20 105 60-140107 220ND21.0 21.5 1,1-Dichloroethene ug/L 20 112 60-140114 220ND22.5 22.8 1,1-Dichloropropene ug/L 20 108 60-140108 020ND21.5 21.5 1,2,3-Trichlorobenzene ug/L 20 103 60-140104 120ND20.6 20.8 1,2,3-Trichloropropane ug/L 20 103 60-140103 120ND20.6 20.7 1,2,4-Trichlorobenzene ug/L 20 101 60-140101 020ND20.2 20.2 1,2,4-Trimethylbenzene ug/L 20 107 60-140107 020ND21.3 21.4 1,2-Dibromo-3-chloropropane ug/L 20 100 60-14097 420ND20.0 19.3 1,2-Dibromoethane (EDB)ug/L 20 105 60-140105 120ND20.9 21.1 1,2-Dichlorobenzene ug/L 20 104 60-140105 020ND20.9 21.0 1,2-Dichloroethane ug/L 20 97 60-14096 120ND19.4 19.1 1,2-Dichloropropane ug/L 20 104 60-140107 320ND20.7 21.3 1,3,5-Trimethylbenzene ug/L 20 104 60-140107 320ND20.8 21.4 1,3-Dichlorobenzene ug/L 20 102 60-140104 220ND20.4 20.8 1,3-Dichloropropane ug/L 20 100 60-140103 320ND20.0 20.6 1,4-Dichlorobenzene ug/L 20 101 60-140101 020ND20.1 20.1 2,2-Dichloropropane ug/L 20 104 60-140103 120ND20.8 20.6 2-Chlorotoluene ug/L 20 105 60-140107 120ND21.1 21.3 4-Chlorotoluene ug/L 20 105 60-140105 020ND21.0 21.0 Benzene ug/L 20 113 60-140111 120ND22.6 22.3 Bromobenzene ug/L 20 102 60-140103 220ND20.4 20.7 Bromochloromethane ug/L 20 108 60-140105 220ND21.5 21.0 Bromodichloromethane ug/L 20 109 60-140111 220ND21.8 22.2 Bromoform ug/L 20 94 60-14095 020ND18.9 18.9 Bromomethane ug/L 20 65 60-14080 2020ND13.1 16.0 Carbon tetrachloride ug/L 20 113 60-140114 120ND22.6 22.9 Chlorobenzene ug/L 20 105 60-140105 020ND21.1 21.0 Chloroethane ug/L 20 104 60-140105 220ND20.7 21.1 Chloroform ug/L 20 105 60-140105 120ND21.1 21.0 Chloromethane ug/L 20 83 60-14084 120ND16.5 16.7 cis-1,2-Dichloroethene ug/L 20 107 60-140108 120ND21.3 21.5 cis-1,3-Dichloropropene ug/L 20 101 60-140102 220ND20.2 20.5 Dibromochloromethane ug/L 20 105 60-140104 020ND20.9 20.9 Dibromomethane ug/L 20 103 60-140105 220ND20.5 21.0 Dichlorodifluoromethane ug/L 20 99 60-14099 120ND19.7 19.9 Diisopropyl ether ug/L 20 110 60-140108 220ND22.0 21.5 Ethylbenzene ug/L 20 107 60-140107 020ND21.3 21.4 Hexachloro-1,3-butadiene ug/L 20 106 60-140109 220ND21.3 21.8 Isopropylbenzene (Cumene)ug/L 20 107 60-140108 020ND21.4 21.5 m&p-Xylene ug/L 40 107 60-140107 040ND42.8 42.8 Methyl-tert-butyl ether ug/L 20 105 60-140104 220ND21.1 20.7 Methylene Chloride ug/L 20 99 60-14098 120ND19.8 19.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1875956MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320212011 1875957 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 105 60-140106 120ND21.1 21.2 n-Propylbenzene ug/L 20 109 60-140109 020ND21.8 21.9 Naphthalene ug/L 20 95 60-14093 220ND19.0 18.6 o-Xylene ug/L 20 104 60-140105 120ND20.9 21.0 sec-Butylbenzene ug/L 20 106 60-140108 220ND21.2 21.6 Styrene ug/L 20 104 60-140103 120ND20.9 20.7 tert-Butylbenzene ug/L 20 88 60-14090 220ND17.7 18.0 Tetrachloroethene ug/L 20 100 60-14099 120ND19.9 19.8 Toluene ug/L 20 107 60-140107 020ND21.4 21.5 trans-1,2-Dichloroethene ug/L 20 110 60-140109 120ND22.1 21.9 trans-1,3-Dichloropropene ug/L 20 98 60-14098 020ND19.7 19.7 Trichloroethene ug/L 20 106 60-140108 120ND21.3 21.5 Trichlorofluoromethane ug/L 20 121 60-140121 020ND24.1 24.2 Vinyl chloride ug/L 20 97 60-14098 120ND19.4 19.6 1,2-Dichloroethane-d4 (S)%96 70-13099 4-Bromofluorobenzene (S)%100 70-130100 Toluene-d8 (S)%100 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 338466 SM 6200B SM 6200B 6200B MSV Associated Lab Samples:92320328006, 92320328007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1876794 Associated Lab Samples:92320328006, 92320328007 Matrix:Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 0.50 11/28/16 15:42 1,1,1-Trichloroethane ug/L ND 0.50 11/28/16 15:42 1,1,2,2-Tetrachloroethane ug/L ND 0.50 11/28/16 15:42 1,1,2-Trichloroethane ug/L ND 0.50 11/28/16 15:42 1,1-Dichloroethane ug/L ND 0.50 11/28/16 15:42 1,1-Dichloroethene ug/L ND 0.50 11/28/16 15:42 1,1-Dichloropropene ug/L ND 0.50 11/28/16 15:42 1,2,3-Trichlorobenzene ug/L ND 2.0 11/28/16 15:42 1,2,3-Trichloropropane ug/L ND 0.50 11/28/16 15:42 1,2,4-Trichlorobenzene ug/L ND 2.0 11/28/16 15:42 1,2,4-Trimethylbenzene ug/L ND 0.50 11/28/16 15:42 1,2-Dibromo-3-chloropropane ug/L ND 1.0 11/28/16 15:42 1,2-Dibromoethane (EDB)ug/L ND 0.50 11/28/16 15:42 1,2-Dichlorobenzene ug/L ND 0.50 11/28/16 15:42 1,2-Dichloroethane ug/L ND 0.50 11/28/16 15:42 1,2-Dichloropropane ug/L ND 0.50 11/28/16 15:42 1,3,5-Trimethylbenzene ug/L ND 0.50 11/28/16 15:42 1,3-Dichlorobenzene ug/L ND 0.50 11/28/16 15:42 1,3-Dichloropropane ug/L ND 0.50 11/28/16 15:42 1,4-Dichlorobenzene ug/L ND 0.50 11/28/16 15:42 2,2-Dichloropropane ug/L ND 0.50 11/28/16 15:42 2-Chlorotoluene ug/L ND 0.50 11/28/16 15:42 4-Chlorotoluene ug/L ND 0.50 11/28/16 15:42 Benzene ug/L ND 0.50 11/28/16 15:42 Bromobenzene ug/L ND 0.50 11/28/16 15:42 Bromochloromethane ug/L ND 0.50 11/28/16 15:42 Bromodichloromethane ug/L ND 0.50 11/28/16 15:42 Bromoform ug/L ND 0.50 11/28/16 15:42 Bromomethane ug/L ND 5.0 11/28/16 15:42 Carbon tetrachloride ug/L ND 0.50 11/28/16 15:42 Chlorobenzene ug/L ND 0.50 11/28/16 15:42 Chloroethane ug/L ND 1.0 11/28/16 15:42 Chloroform ug/L ND 0.50 11/28/16 15:42 Chloromethane ug/L ND 1.0 11/28/16 15:42 cis-1,2-Dichloroethene ug/L ND 0.50 11/28/16 15:42 cis-1,3-Dichloropropene ug/L ND 0.50 11/28/16 15:42 Dibromochloromethane ug/L ND 0.50 11/28/16 15:42 Dibromomethane ug/L ND 0.50 11/28/16 15:42 Dichlorodifluoromethane ug/L ND 0.50 11/28/16 15:42 Diisopropyl ether ug/L ND 0.50 11/28/16 15:42 Ethylbenzene ug/L ND 0.50 11/28/16 15:42 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1876794 Associated Lab Samples:92320328006, 92320328007 Matrix:Water Analyzed Hexachloro-1,3-butadiene ug/L ND 2.0 11/28/16 15:42 Isopropylbenzene (Cumene)ug/L ND 0.50 11/28/16 15:42 m&p-Xylene ug/L ND 1.0 11/28/16 15:42 Methyl-tert-butyl ether ug/L ND 0.50 11/28/16 15:42 Methylene Chloride ug/L ND 2.0 11/28/16 15:42 n-Butylbenzene ug/L ND 0.50 11/28/16 15:42 n-Propylbenzene ug/L ND 0.50 11/28/16 15:42 Naphthalene ug/L ND 2.0 11/28/16 15:42 o-Xylene ug/L ND 0.50 11/28/16 15:42 sec-Butylbenzene ug/L ND 0.50 11/28/16 15:42 Styrene ug/L ND 0.50 11/28/16 15:42 tert-Butylbenzene ug/L ND 0.50 11/28/16 15:42 Tetrachloroethene ug/L ND 0.50 11/28/16 15:42 Toluene ug/L ND 0.50 11/28/16 15:42 trans-1,2-Dichloroethene ug/L ND 0.50 11/28/16 15:42 trans-1,3-Dichloropropene ug/L ND 0.50 11/28/16 15:42 Trichloroethene ug/L ND 0.50 11/28/16 15:42 Trichlorofluoromethane ug/L ND 1.0 11/28/16 15:42 Vinyl chloride ug/L ND 1.0 11/28/16 15:42 1,2-Dichloroethane-d4 (S)%108 70-130 11/28/16 15:42 4-Bromofluorobenzene (S)%97 70-130 11/28/16 15:42 Toluene-d8 (S)%103 70-130 11/28/16 15:42 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1876795LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 49.750 99 60-140 1,1,1-Trichloroethane ug/L 53.750 107 60-140 1,1,2,2-Tetrachloroethane ug/L 49.850 100 60-140 1,1,2-Trichloroethane ug/L 49.950 100 60-140 1,1-Dichloroethane ug/L 54.850 110 60-140 1,1-Dichloroethene ug/L 57.450 115 60-140 1,1-Dichloropropene ug/L 55.250 110 60-140 1,2,3-Trichlorobenzene ug/L 51.050 102 60-140 1,2,3-Trichloropropane ug/L 49.250 98 60-140 1,2,4-Trichlorobenzene ug/L 49.850 100 60-140 1,2,4-Trimethylbenzene ug/L 50.850 102 60-140 1,2-Dibromo-3-chloropropane ug/L 50.050 100 60-140 1,2-Dibromoethane (EDB)ug/L 51.450 103 60-140 1,2-Dichlorobenzene ug/L 50.250 100 60-140 1,2-Dichloroethane ug/L 50.150 100 60-140 1,2-Dichloropropane ug/L 51.750 103 60-140 1,3,5-Trimethylbenzene ug/L 50.350 101 60-140 1,3-Dichlorobenzene ug/L 48.750 97 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1876795LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichloropropane ug/L 49.650 99 60-140 1,4-Dichlorobenzene ug/L 47.850 96 60-140 2,2-Dichloropropane ug/L 56.750 113 60-140 2-Chlorotoluene ug/L 49.650 99 60-140 4-Chlorotoluene ug/L 49.150 98 60-140 Benzene ug/L 52.950 106 60-140 Bromobenzene ug/L 50.450 101 60-140 Bromochloromethane ug/L 56.350 113 60-140 Bromodichloromethane ug/L 53.350 107 60-140 Bromoform ug/L 47.850 96 60-140 Bromomethane ug/L 49.750 99 60-140 Carbon tetrachloride ug/L 51.150 102 60-140 Chlorobenzene ug/L 48.650 97 60-140 Chloroethane ug/L 53.550 107 60-140 Chloroform ug/L 54.050 108 60-140 Chloromethane ug/L 56.650 113 60-140 cis-1,2-Dichloroethene ug/L 55.150 110 60-140 cis-1,3-Dichloropropene ug/L 53.350 107 60-140 Dibromochloromethane ug/L 51.350 103 60-140 Dibromomethane ug/L 50.250 100 60-140 Dichlorodifluoromethane ug/L 61.850 124 60-140 Diisopropyl ether ug/L 59.950 120 60-140 Ethylbenzene ug/L 49.550 99 60-140 Hexachloro-1,3-butadiene ug/L 50.450 101 60-140 Isopropylbenzene (Cumene)ug/L 49.950 100 60-140 m&p-Xylene ug/L 99.1100 99 60-140 Methyl-tert-butyl ether ug/L 58.450 117 60-140 Methylene Chloride ug/L 55.350 111 60-140 n-Butylbenzene ug/L 50.450 101 60-140 n-Propylbenzene ug/L 50.550 101 60-140 Naphthalene ug/L 47.450 95 60-140 o-Xylene ug/L 49.150 98 60-140 sec-Butylbenzene ug/L 49.850 100 60-140 Styrene ug/L 50.250 100 60-140 tert-Butylbenzene ug/L 41.750 83 60-140 Tetrachloroethene ug/L 44.150 88 60-140 Toluene ug/L 49.950 100 60-140 trans-1,2-Dichloroethene ug/L 57.450 115 60-140 trans-1,3-Dichloropropene ug/L 52.550 105 60-140 Trichloroethene ug/L 48.950 98 60-140 Trichlorofluoromethane ug/L 59.750 119 60-140 Vinyl chloride ug/L 53.550 107 60-140 1,2-Dichloroethane-d4 (S)%102 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%102 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1876796MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320531004 1876797 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 108 60-140107 120<0.50 21.6 21.3 1,1,1-Trichloroethane ug/L 20 114 60-140114 020<0.50 22.9 22.9 1,1,2,2-Tetrachloroethane ug/L 20 107 60-140104 320<0.50 21.3 20.7 1,1,2-Trichloroethane ug/L 20 108 60-140106 320<0.50 21.7 21.1 1,1-Dichloroethane ug/L 20 114 60-140116 220<0.50 22.8 23.3 1,1-Dichloroethene ug/L 20 123 60-140121 120<0.50 24.5 24.3 1,1-Dichloropropene ug/L 20 118 60-140117 120<0.50 23.6 23.3 1,2,3-Trichlorobenzene ug/L 20 104 60-140103 120<2.0 20.7 20.6 1,2,3-Trichloropropane ug/L 20 105 60-140104 120<0.50 21.1 20.9 1,2,4-Trichlorobenzene ug/L 20 101 60-140102 120<2.0 20.2 20.4 1,2,4-Trimethylbenzene ug/L 20 108 60-140107 120<0.50 21.9 21.6 1,2-Dibromo-3-chloropropane ug/L 20 103 60-14097 620<1.0 20.6 19.5 1,2-Dibromoethane (EDB)ug/L 20 111 60-140109 220<0.50 22.2 21.8 1,2-Dichlorobenzene ug/L 20 106 60-140106 120<0.50 21.3 21.2 1,2-Dichloroethane ug/L 20 102 60-140103 120<0.50 20.4 20.7 1,2-Dichloropropane ug/L 20 109 60-140107 120<0.50 21.7 21.5 1,3,5-Trimethylbenzene ug/L 20 107 60-140104 3201.4 22.9 22.2 1,3-Dichlorobenzene ug/L 20 105 60-140103 220<0.50 21.0 20.7 1,3-Dichloropropane ug/L 20 109 60-140104 420<0.50 21.7 20.9 1,4-Dichlorobenzene ug/L 20 101 60-140101 120<0.50 20.3 20.1 2,2-Dichloropropane ug/L 20 114 60-140114 020<0.50 22.8 22.7 2-Chlorotoluene ug/L 20 116 60-140106 920<0.50 23.3 21.2 4-Chlorotoluene ug/L 20 108 60-140107 120<0.50 21.6 21.4 Benzene ug/L 20 116 60-140115 120<0.50 23.2 23.1 Bromobenzene ug/L 20 108 60-140107 120<0.50 21.7 21.4 Bromochloromethane ug/L 20 116 60-140116 020<0.50 23.1 23.1 Bromodichloromethane ug/L 20 116 60-140114 220<0.50 23.3 22.8 Bromoform ug/L 20 100 60-14098 220<0.50 20.0 19.6 Bromomethane ug/L R1206660-14089 3120<5.0 13.1 17.9 Carbon tetrachloride ug/L 20 117 60-140118 120<0.50 23.4 23.5 Chlorobenzene ug/L 20 107 60-140107 020<0.50 21.4 21.4 Chloroethane ug/L 20 112 60-140117 420<1.0 22.5 23.4 Chloroform ug/L 20 110 60-140112 1201.7 23.8 24.1 Chloromethane ug/L 20 114 60-140105 920<1.0 22.9 21.0 cis-1,2-Dichloroethene ug/L 20 114 60-140115 020<0.50 22.9 23.0 cis-1,3-Dichloropropene ug/L 20 108 60-140108 020<0.50 21.6 21.5 Dibromochloromethane ug/L 20 109 60-140108 120<0.50 21.8 21.6 Dibromomethane ug/L 20 108 60-140106 220<0.50 21.6 21.1 Dichlorodifluoromethane ug/L 20 113 60-140110 220<0.50 22.5 22.1 Diisopropyl ether ug/L 20 122 60-140118 320<0.50 24.4 23.6 Ethylbenzene ug/L 20 111 60-140110 220<0.50 22.3 21.9 Hexachloro-1,3-butadiene ug/L 20 105 60-140101 320<2.0 21.0 20.3 Isopropylbenzene (Cumene)ug/L 20 110 60-140110 120<0.50 22.1 21.9 m&p-Xylene ug/L 40 110 60-140107 3401.1 45.1 44.0 Methyl-tert-butyl ether ug/L 20 117 60-140115 220<0.50 23.5 23.0 Methylene Chloride ug/L 20 108 60-140110 120<2.0 21.7 21.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1876796MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92320531004 1876797 MSD Result MSD % Rec RPD MSDMS Spike Conc. n-Butylbenzene ug/L 20 108 60-140107 120<0.50 21.6 21.4 n-Propylbenzene ug/L 20 112 60-140111 120<0.50 22.5 22.2 Naphthalene ug/L 20 99 60-14094 520<2.0 19.7 18.8 o-Xylene ug/L 20 107 60-140102 4201.9 23.3 22.3 sec-Butylbenzene ug/L 20 109 60-140108 020<0.50 21.7 21.6 Styrene ug/L 20 108 60-140107 120<0.50 21.5 21.4 tert-Butylbenzene ug/L 20 90 60-14090 020<0.50 18.1 18.1 Tetrachloroethene ug/L 20 103 60-140100 320<0.50 20.6 20.1 Toluene ug/L 20 110 60-140110 120<0.50 22.3 22.1 trans-1,2-Dichloroethene ug/L 20 120 60-140119 020<0.50 23.9 23.9 trans-1,3-Dichloropropene ug/L 20 106 60-140104 220<0.50 21.2 20.8 Trichloroethene ug/L 20 111 60-140109 220<0.50 22.1 21.8 Trichlorofluoromethane ug/L 20 130 60-140131 020<1.0 26.0 26.1 Vinyl chloride ug/L 20 110 60-140109 120<1.0 22.0 21.8 1,2-Dichloroethane-d4 (S)%98 70-13098 4-Bromofluorobenzene (S)%100 70-130101 Toluene-d8 (S)%100 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 38 #=QL# QUALIFIERS Pace Project No.: Project: 92320328 SUNOCO GREENSBORO DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 38 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92320328 SUNOCO GREENSBORO Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92320328001 337988AW-1 SM 6200B 92320328002 337988AW-3 SM 6200B 92320328003 338259AW-4 SM 6200B 92320328004 338259AW-5 SM 6200B 92320328005 338259AW-6 SM 6200B 92320328006 338466VEW-2 SM 6200B 92320328007 338466VEW-4 SM 6200B 92320328008 338259TRIP BLANK SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/29/2016 03:11 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 38 Page 37 of 38 Page 38 of 38