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Home My WebLink AboutMO-5714_20117_CA_LTRRPT_20181226_Sampling Results Letter ReportENGINEERING, INC. December 26, 2018 Ms. Trudy Beverly, L.G. NCDEQ - Mooresville Regional Office 601 East Center Street, Suite 301 Mooresville, NC 28115 Ref: Monitoring and Water Supply Well Sampling Results Carolina Fast Mart #2 5104 North Highway 49 Concord, Cabarrus County, North Carolina Groundwater Incident No. 20117 Shield Project 1990047 Dear Ms. Beverly: Shield Engineering, Inc. (Shield) personnel, on behalf of Carolina Oil Company, mobilized to the Carolina Fast Mart #2 site on November 30, 2018 to obtain the monitoring and water supply well samples required to be collected per the North Carolina Department of Environmental Quality (NCDEQ) Notice of Regulatory Requirements (NORR) letter dated July 13, 2018. During our site visit, samples were collected from monitoring wells MW-4 and MW-5 as well as water supply well WSW- lA as requested in the NCDEQ NORR. Monitoring well water level measurements were obtained prior to sampling and field measurement parameters were collected at the time of sample collection using a YSI Pro Plus meter. Refer to Table 1 for historical groundwater elevation data and Appendix A for field measurement parameters. Figure 1 illustrates the site layout and monitoring well locations. The locations of the area water supply wells are illustrated on the 1,500- foot radius map presented as Figure 2. The laboratory analytical data for the samples collected on November 30, 2018 from the sampled wells are summarized in Table 2. The laboratory analytical data for the sample collected from MW- 5 indicated a naphthalene concentration of 14 micrograms per liter (ug/L) which is above the North Carolina Administrative Code (NCAC), 15A 2L Class GA Standards (21- Standards) of 6 ug/L for that constituent. No other constituent concentration exceeded the 2L Standards in MW-5. The analytical results for the remaining samples, MW-4 and WSW -IA show that no constituent concentrations exceeded the 2L Standards. A copy of the laboratory analytical report for the November 30, 2018 sampling event is presented in Appendix B. Based on the laboratory analytical results for the previous sampling event in May 2018, the naphthalene concentration in monitoring well MW-5 has slightly decreased with this sampling event from19 ug/L to 14 ug/L. A summary of the historical laboratory analytical results is presented as Table 3. Per your request, Shield reviewed historical files for any abandonment documentation for the nearest water supply well (WSW-1) which is located on site. Based on a previous discussion with the store manager, WSW-1 was no longer in use as of December 2011. The store is currently using a new 4301 Taggart CreekRt water well (WSW-lA) installed in 2009 that is located on the adjacent property to theeTepfihe 704.394.6913 Charlotte, NC 28208 www.shieldengineering,com Fax 704,394. 6968 Carolina Fast Mart #2 Concord, CabarrUS County, North Carolina December 26, 2018 Monitoring and Water Supply Well Sampling Results Page 2 (2143 Cold Springs Road). Water supply well WSW-1 is not in use but has not been abandoned. WSW-1 is still located on the site property. The oxygen released compound (ORC) socks in MW-4 and MW-5 were replaced during the November 2018 sampling event. The monitoring and water supply wells are scheduled to be sampled again in May 2019. When all of the results are below the 2L Standards, we will request a no further action from the NCDEQ. If you should have any questions, please contact the undersigned at (704) 394-6913. Sincerely, Shield Engineering, Inc. I -el —1--1 r Matthew T. Smith Project Manager �r sr i re . A.-- r David A. Stoner, P.G., FEE. £hl Senior Principal f� Registered, NC #1427- J".b, H:\Projects\1999\1990047 CFM42\Reports\2018-12 LTR Report\Sanip ling Results Letter Report December2018.doc T F� *MIELD FIGURES + WSW —I / (OUT•OF.USE) POWER SUPPLY TO WEN / POWER SUPPLY TO LIGHTS UNDERGROUND ELECTRICAL LINES II ,,ll MW-3 V 9 � I MW-8 / APPROXIMATE FORMER 1 UST AREA I PDWIOt SUPPLY TO LIGHTS D[BPEWSER3 UNDERGROUND ELECTRICAL LINES r EDGE OF PA 6LENf_ 'K / I NEW UST UNDERGROUND I AREA PRODUCTGLASSNEs I ❑ SANITARY SEWER v'!LLLffd'VZ, / KEROSENE DISPENSER S MW-9 0 SB1 S66o III a S135 '�P 8ol'i'S I1 SB4 • MW 1 !Ir jig ■S132 MW-5 SB306 MW 4�I MW 30 ch f D1 ■ D2 ■ CANOPY • D3 DRAINAGE TILE — — \ — — — — — T -- — -- - _ MW-6A .. --.... .................................•--- ....-.: ..-�--- — ---- --- --- 38=9EWER LINE--- -----^_•.. � � / - - RIGHT OF WAY MVV_2 — — ——jylyy-6 J f BP STORE CAROLINA FAST MART an NC HIGHWAY 49 EAST N MW-12 SD SD SD SD SD SD SO M$j1gL-A—N SD— SD S(I— So— Sp— 21Y- So — NC HIGHWAY 49 3 _ _ RIGHT OF WAY — —,MW 11 WSW-B — — — -- — — LL � P P a u w w 0 O ne WEST —ow— MW-11A D7✓ r C LEGEND: DRAINAGE FEATURE NCDOT RIGHT OF WAY POLE LOCATIONS, OVERHEAD ELECTRICAL POWER — SD SD STORM DRAIN T GASOLINE UST (10,000 GALLONS) S MONITORING WELL LOCATIONS ABANDONED MONITORING WELL LOCATIONS MANHOLE FOR SANITARY SEWER • SOIL BORINGS 0 ATTEMPTED SOIL BORINGS �— WATER SUPPLY WELL STREAM SAMPLE LOCATION ® CATCH BASIN NOTE: ALL LOCATIONS ARE APPROXIMATE. GRAPHIC SCALE 0 10 20 30 40 SCALE: 1 in. = 40 ft. SHIELDz.fiG,,6. �]91911NC 2&2D9ROAD ENGINEERING, INC. "^"" hl,lde gmee g SITE MAP CAROLINA FAST MART #2 CONCORD, NORTH CAROLINA SHIELD # 1990047 DATE : 12/20/18 DRAWN BY: MTS SCALE : AS SHOWN FIGURE : 1 1,500' RADIUS x 1988 #1790 POWER R/W #1810 #1800 #1824 3708 #1826 3586 9642 #1948 Q 7345 LEGEND: 9943 1750 #14788 9086 8061 PARCEL ID NUMBER #2143 ADDRESS NUMBER ® CFM (CAROLINA FAST MART #2) WATER SUPPLY WELL ❑ NO ONE HOME DURING RECEPTOR SURVEY SERVED BY WATER SUPPLY WELL ® SITE LOCATION NOTES: 1- REFERENCE: PROPERTY INFORMATION OBTAINED FROM CABARRUS COUNTY GIS. 2- ALL LOCATIONS ARE APPROXIMATE. 3- WELL INFORMATION IS PROVIDED IN THE CSA REPORT. 4- RECEPTOR UPDATE COMPLETED ON 12/13/11. 3Z05 #1930 1191 l56/ #5170049 G� 5a 278 5978 L #5120 ia WSW-5 5i78 6860 VSW-7 CFM #z 17 tkq 6885SITE �r WSW- IA #2143 ZZSJ WSW-2 2259 5�98 500' RADIO WSW-3 #2175 ❑ �Q 3098 #2174 `0 A #2245 5904 cs -8 589j it r #2242 0 #2265 -� 7710 2457 ��-- 1,000' RADIUS- #2162 #2317 668> #2320 Z6w ❑ 4514 #2498 #2346 Z�`JG- 54/1 �`•� 1271) GRAPHIC SCALE J> 112411 #2407 .t�� #2400 0 I50 5 3 0 If' 1,500' RADIUS SCALE: 1 in. = 300 ft. 554i TABLES Table 1: Summary of Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart #2 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Well ID Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval (feet) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (feet) Measured Water Column in Well (feet) Ground -water Elevation (feet) MW-1 11/18/1999 105.16 15 3-15 7/20/2000 NA 5.49 NA NA 99.67 10/11/2000 NA 5.96 NA NA 99.20 3/22/2001 NA 3.51 NA NA 101,65 10/24/2001 NA 5.76 NA NA 99.40 4/2/2002 NA 4.43 NA NA 100.73 10/11/2002 NA 6.26 NA NA 98.90 1/10/2003 14.55 2.96 0.45 11.59 102.20 4/16/2003 14.67 1.98 0.33 12.69 103.18 7/2/2003 14.67 2.05 0.33 12.62 103.11 4/16/2004 14.67 2.99 0.33 11.68 102.17 5/31/2007 14.67 4.12 0.33 10.55 101.04 11/29/2007 14.67 6.45 0.33 8.22 98.71 5/19/2008 14.81 3.14 0.19 11.67 102.02 11/25/2008 14.7 3.83 0.3 10.87 101.33 6/4/2009 14.7 3.17 0.3 11.53 101.99 11/24/2009 NA 2.66 NA NA 102.50 3/4/2011 14.69 3.16 0.31 11,84 102.00 12/13/2011 14.69 3.17 0.31 11.52 10199 5/25/2012 14.69 3.23 0.31 11.46 10193 11/7/2012 14-74 4.78 0.26 9.96 100.38 5/22/2013 14.74 3.15 0.26 11.59 102.01 11/18/2013 14.74 3.81 0.26 10.93 101.35 5/13/2014 14.74 2.55 0.26 12.19 102.61 4 14-74 5 0.26 9.74 1K16 5 r ]4.74 3.08 0.26 ]1,66 102.08 5 NM -Not Required b NCDE MW-2 2/23/2000 106.44 15 5-15 7/20/2000 NA 6.77 NA NA 99.67 10/11/2000 NA 5.21 NA NA 10L23 3/22/2001 NA 4.65 NA NA 101.79 10/24/2001 NA 5.30 NA NA 101.14 4/2/2002 NA 4,63 NA NA 101.81 ABANDONED MW-3 11/18/1999 102.68 20 5-20 7/20/2000 NA 4.80 NA NA 97.88 10/11/2000 NA 5.49 NA NA 97.19 3/22/2001 NA 3.57 NA NA 99.11 10/24/2001 NA 5.92 NA NA 96.76 4/2/2002 NA 4.99 NA NA 97.69 10/11/2002 NA 6.69 NA NA 95.99 1/10/2003 19.61 2.47 0.39 17.14 100.21 4/16/2003 19.85 1.11 0.15 18.74 10 L 57 7/2/2003 19.85 2.08 0,15 17.77 100.60 4/13/2004 19.85 2.41 0.15 17.44 100.27 6/4/2009 19.85 2.39 0,15 17.46 100.29 11/24/2009 NA 1.73 NA NA 100.95 3/24/2011 19.84 2.42 0.16 17,42 100-26 12/13/2011 19.84 2.27 0.16 17.57 10041 5/25/2012 19.84 2.57 0.16 17,27 100.11 11/7/2012 21.81 4.25 L81 17,56 98.43 5/22/2013 21.81 2.42 1.81 19.39 100.26 11/18/2013 2L81 3,05 L81 18.76 99.63 5/13/2014 2L81 1,63 1.81 20,18 101.05 11/14/2014 21.81 2.66 1.81 19.15 100.02 5/21/2015 21.81 2.23 1.81 19.58 100.45 11/20/2015 NM - Not Req uired b NCDEQ H:PROJECTS11999099004AARMR 5-16Table 1 -Well Construction & Historical GW Elevalion Table 1: Summary of Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart 42 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWl #: 20117 Well 1D Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval ( feet) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (feet) Measured Water Column in Well (feet) Ground -water Elevation (feet) MW-4 2/24/2000 105.44 15 5-15 7/20/2000 NA 8.15 NA NA 97.29 10/11/2000 NA 8.35 NA NA 97.09 3/22/2001 NA 6.66 NA NA 98.78 10/24/2001 NA 8.05 NA NA 97.39 4/2/2002 NA 6.75 NA NA 98.69 10/11/2002 1 NA 8.55 NA NA 96.89 1/10/2003 14.64 6.64 0.36 8.00 98.80 4/16/2003 14,90 5.85 0.1 9.05 99.59 7/2/2003 14.90 6.35 0.1 8.55 99.09 4/13/2004 14.90 6.7 0.1 8.20 98.74 5/31/2007 14.90 7.16 0.1 7.74 98.28 11/29/2007 14.90 8.86 0.1 6.04 96.59 5/19/2008 1492 6.41 0.08 8.51 99.03 11/25/2008 14.9 6.86 0.1 8.04 98.58 6/4/2009 14.9 6.46 0.1 8.44 98.98 11/24/2009 NA 5.91 NA NA 99.53 3/4/2011 14.9 6.05 0.1 8.85 99.39 12/13/2011 14.98 6.53 0.12 8.35 98.91 5/25/2012 1 14.88 6.56 0.12 8.32 98.88 11/7/2012 14.94 7.54 0.06 7.40 97.90 5/25/2013 14.94 6.70 0.06 8.24 98.74 11/18/2013 14.94 6.80 0.06 8.14 98.64 5/13/2014 14.94 6.39 0.06 8.55 99.05 11/14/2014 14.94 7.21 0.06 7.73 98.23 5/21/2015 14,94 6.92 0.06 8.02 99.52 11/20/2015 14.94 6.14 0-06 8-80 99.30 5/6/2016 14.94 6.20 0.06 8-74 99.24 12/12/2016 14.94 6.92 0-06 8.02 98.52 5/22/2017 14.94 6.83 0.06 8.11 98.61 11/29/2017 14.94 7.54 0.06 7.40 97-90 5/29/2018 14.94 6.85 0.06 5.09 98.59 11/30/2018 14-94 5-79 0.06 9.15 99.65 M W-5 5/24/2000 104 13 13 3-13 7/20/2000 NA 5.28 NA NA 98.85 10/11/2000 NA 4.84 NA NA 99.29 3/22/2001 NA 4.46 NA NA 99.67 10/24/2001 NA 5.13 NA NA 99.00 4/2/2002 NA 4.74 NA NA 99.39 10/11/2002 NA 5.31 NA NA 98.82 1/10/2003 12.6 4.59 0.4 8.01 99,54 4/16/2003 12.85 4.30 0.15 8.55 99.83 7/2/2003 12 85 3.91 0.15 8,94 100.22 4/13/2004 12.85 4.68 0.15 8.17 99.45 5/31/2007 12 85 4.55 0.15 8.30 99.58 11/29/2007 12.85 1 6.23 0.15 6.62 97.90 5/19/2008 12.80 4.52 0.2 8,28 99.61 11/25/2008 12.86 4.93 0.14 7.93 99.20 6/4/2009 12.86 4.45 0.14 8.41 99.68 11/24/2009 NA 4.00 NA NA 100.13 3/4/2011 12.84 4.71 0.16 8.13 99-42 12/13/2011 12.84 4.72 0.16 8.12 99A1 5/25/2012 12.84 4.42 0-16 8.42 99.71 11/7/2012 13.90 5.14 0.90 8.76 9899 5/22/2013 13.90 4.56 0-90 9.34 9%57 11/18/2013 13.90 4.65 0.90 9 25 99.48 5/13/2014 1 13-90 4.50 0.90 9.40 99.63 H:PROJECTS799911990047WRMR 5-16Table 1 -Well Conslruclion 8 Hislorical GW Elevalion /'ugr 1 oTG Table 1: Summary of Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart #2 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Well ID Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval (feet) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (feet) Measured Water Column in Well (feet) Ground -water Elevation (feet) MW-5 CONT. 11/14/2014 13.90 5.51 0.90 8.39 98.62 5/21/2015 13.90 4.70 0.90 9.20 99.43 11/20/2015 13.90 4.45 0.90 9.45 99.68 5/6/2016 13.90 4.76 0.90 9.14 99.37 12/12/2016 13.90 5.15 0.90 8.75 98.98 5/22/2017 13.90 4.64 0.90 9.26 99.49 11/29/2017 13.90 4.95 0.90 8.95 99.18 5/29/2018 13.90 4.68 0.90 9.22 99.45 11/30/2018 13.90 4.67 0.90 923 99-46 MW-6 5/24/2000 104.80 13 3-13 7/20/2000 NA 8.61 NA NA 96.19 10/11/2000 NA 8.32 NA NA 96.48 3/22/2001 NA 6.19 NA NA 98.61 10/24/2001 NA 8.55 NA NA 96.25 4/2/2002 NA T16 NA NA 97.64 ABANDONED MW-6A 9/10/2008 105.01 13 3-13 11/25/2008 1 13.21 6.36 -0.21 6.85 UNK 6/4/2009 13.21 5.70 -0.21 7.51 LINK 11/24/2009 NA 5.32 NA NA 99.69 3/4/2011 13.32 5.77 0.32 7.55 99.33 12/13/2011 13.32 5.81 0.32 7.51 99.20 5/25/2012 13.32 5.69 0.32 7.63 99.32 11/7/2012 13.23 6.84 0.23 6.39 98.17 5/22/2013 13.23 5.70 0.23 7.53 99.31 11/18/2013 13.23 6.00 0.23 7.23 99.01 5/3/2014 13.23 5.40 023 7.83 99.61 11/14/2014 13.23 7.04 0.23 6.19 97.97 5/21/2015 13.23 1. 5.77 1 0.23 7.46 99.24 11/20/2015 NM - Not Required by NCDEQ MW-7 5/24/2000 105.39 13 3-13 7/20/2000 NA 6.86 NA NA 99.53 10/11/2000 NA 6.89 NA NA 98.50 3/22/2001 NA 4.76 NA NA 100.63 10/24/2001 NA 6.90 NA NA 98.49 4/2/2002 NA 5.44 NA NA 99.95 ABANDONED H:PROJECTSV 9991199004TARMR 5-16Table 1 - Well Constructlon & Historical GW Elevalioo Pou• 3 "f6 Table 1: Summary or Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart #2 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Well ID Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval (Feet) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (teat) Measured Water Column in Well (feet) Ground -water Elevation (feet) MW-8 5/24/2000 104.79 13 3-13 7/20/2000 NA 1.96 NA NA 102.83 10/11/2000 NA 1.43 NA NA 103.36 3/22/2001 NA 0.45 NA NA 104.34 10/24/2001 NA 1.45 NA NA 103.34 4/2/2002 NA 1.08 NA NA 103.71 10/11/2002 NA 2.19 NA NA 102.60 1/10/2003 12.61 1.33 0.39 11.28 103.46 4/16/2003 12.87 0.71 0.13 12.16 104.08 7/8/2003 12.87 090 0.13 11.97 103.89 4/13/2004 12.87 2.48 0.13 10.39 102.31 6/4/2009 12.87 1.23 0.13 11.64 103.56 11/24/2009 NA 0.00 NA NA NM 3/4/2011 12.72 0.49 0.28 12.23 104.30 12/13/2011 12.72 0.60 0.28 12.12 104.19 5/25/2012 12.72 0.84 0.28 11.88 103.95 11/7/2012 12.91 2.00 0.09 10.91 102.79 5/22/2013 12-91 0.50 0.09 12.41 104.29 11/18/2013 12.91 0.83 0.09 12.08 103.96 5/13/2014 12.91 0.44 0.09 12.47 104.35 11/14/2014 12.91 2.73 0.09 ]0.18 1 102.06 5/21/2015 12.91 1.76 -0.09 11.15 103.03 11/20/2015 NM - Not Required b NCDEQ MW-9 7/19/2000 103.34 14.5 4.5-14.5 7/20/2000 NA 6.01 NA NA 97.33 10/11/2000 NA 5.87 NA NA 97.47 3/22/2001 NA 5.03 NA NA 98.31 10/24/2001 NA 6.45 NA NA 96.89 4/2/2002 NA 5.50 NA NA 97.84 10/11/2002 NA 6.26 NA NA 97.08 1/10/2003 14.12 4-82 0.38 9.30 98.52 4/16/2003 1421 4.56 0.29 9.65 98.78 7/2/2003 14.21 4.51 0.29 9.7 98.83 4/13/2004 14-21 5.03 0.29 9,18 98,31 5/31/2007 14.21 5.57 0.29 8.64 97.77 11/29/2007 14,21 7.11 0.29 7.10 96.23 5/19/2008 14.36 4.79 0.14 9.57 98.55 11/25/2008 14.2 5.27 0.3 8.93 98.07 6/4/2009 14,2 1 4.81 0.3 9.39 98.53 11/24/2009 14.2 4.63 0.3 9.57 98.71 3/4/2011 14.23 5.02 0.27 9.21 98.32 12/13/2011 14.23 5.28 0,27-7 8.95 98.06 5/25/2012 14.23 5.15 027 9.08 98.19 11/7/2012 14.25 5.76 0.25 8.49 97.58 5/22/2013 14.25 5.35 0.25 8.90 97.99 11/18/2013 14.25 5-32 0.25 8.93 98.02 5/13/2014 14.25 4.97 0.25 US 98.37 11/14/2014 14.25 5.70 0.25 8.55 97.64 5/21/2015 14.25 5.03 -0.25 9.22 98.31 11/20/2015 14.25 4.12 -0.25 10.13 99.22 5/6/2016 14.25 4.51 -0.25 9.74 98.83 12/12/2016 14.25 5.46 -0.25 8.79 97.88 5/22/2017 14.25 4.82 -0.25 9.43 98.52 11/29/2017 14.25 4.87 -0.25 9.38 98.47 5/29/2018 14.25 4.80 -0 25 9-45 95.54 A H� I I I H.PROJECTS7999N990047ARMR 5-16Table 1 . Well Construction & Historical GW Elevation /',,ye 4 nj6 Table 1: Summary of Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart #2 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Well ID Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval ( feet) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (feet) Measured Water Column in Well (feet) Ground -water Elevation (feet) MW-10 7/19/2000 105.47 6 3-6 7/20/2000 NA 3.75 NA NA 101.72 10/11/2000 NA 3.10 NA NA 102.37 3/22/2001 NA 1.62 NA NA 103.85 10/24/2001 NA 5.36 NA NA 100.11 4/2/2002 NA 5.41 NA NA 100.06 ABANDONED MW-10A 11/30/2009 106.48 10 2-10 12/10/2009 9.91 4.32 -3.91 5.59 101.15 3/4/2011 9,85 5.75 0.15 4.10 100.73 12/13/811 9.85 6.18 0.15 3.67 100.30 5/25/2012 9.85 6.33 0.15 3.52 100.15 11/7/2012 9,88 7.94 0.12 1.94 97.53 5/22/2013 9.88 6.10 0.12 3.78 100.38 11/18/2013 9.88 7.00 0.12 2.88 99.48 5/13/2014 9.88 5.23 0.12 4.65 101.25 11/14/2014 9.88 8-01 0.12 1.87 98.47 5/21/2015 9.88 6.11 -0.12 3.77 100.37 11 /20/2015 NM - Not Re uired b NCDEQ MW-11 7/19/2000 98.77 10 2-10 7/20/2000 4.50 NA NA 94.27 10/11/2000 3.90 NA NA 94.87 3/22/2001 ENA 0.55 NA NA 99.22 10/24/2001 4.13 NA NA 94.64 4/2/2002 2.55 NA NA 96.22 ABANDONED MWAIA 11/30/2009 102.94 10 2-10 12/10/2009 8.69 5.38 1.31 3.31 97.56 3/4/2011 9.18 7.16 0.82 8.36 95 78 12/13/2011 9.18 6.71 0.82 2.47 96.23 5/25/2012 9-18 7.23 0.82 1.95 95.71 11/7/2012 9.20 7.80 0.80 1.40 95.14 5/22/2013 9.26 7-59 0.74 1.67 95.35 11/18/2013 9.26 7.85 0.74 1-41 95.09 5.23/14 9.26 7.60 0-74 1.66 95.34 11/14/2014 9.26 7.95 0-74 1.31 9499 5/21/2015 9.26 7.78 -0.74 1.48 95.16 11/20/2015 NM - Not Required 4 NCDEQ H. PROJECTS\ 1999\1990047\ARMR 5-16Table 1 -Well Construction 8 Historical GW Elevation 1'n„r i o16 Table 1: Summary of Well Construction and Historical Groundwater Elevation Data Carolina Fast Mart #2 5104 Noth Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Well ID Date Installed Top of Casing Elevation (feet) As -built Depth (feet) Screened Interval (feet) ( ) Field Measurements Field Calculations Gauging Date Total Depth (feet) Depth to Static Water (feet) Diff. Between As -Built and Measured Total Depth (feet) Measured Water Column in Well (feet) Ground -water Elevation (feet) T-1 2/24/2000 105.42 30 25-30 7/20/2000 NA 16.77 NA NA 88.65 ]0/11/2000 NA 13.22 NA NA 9220 3/22/2001 NA 19.65 NA NA 85.77 10/24/2001 NA 18,31 NA NA 87.11 4/2/2002 NA 19.89 NA NA 85.53 10/11/2002 NA 25.38 NA NA 80.04 1/10/2003 29.76 23.82 0.24 5.94 81.60 4/16/2003 29.85 22.21 0.15 7.64 83.21 7/2/2003 29.85 24.60 0.15 5.25 80.82 4/13/2004 29,85 11.60 0.15 18.25 93.82 11/24/2009 NA 16.14 NA NA 89-28 3/4/2011 NA NA NA NA NA 12/13/2011 NA NA NA NA NA 5/25/2012 29.84 0.05 0.16 29.79 105.37 11/7/2012 28.90 0.25 Li 28.65 105.17 5/22/2013 28.90 2.94 LI 25.96 102.48 11/18/2013 28.90 0.08 1.1 28,82 105.34 5/13/2014 28.90 20.01 1.1 8.89 85.41 11/14/2014 28.90 20.93 1.1 7.97 84.49 5/21/2015 28.90 2090 -1.1 8.00 84.52 11/20/2015 28.90 21.26 -1.1 7.64 84.16 5/6/2016 28.90 16.78 -1.1 12.12 88.64 12/12/2016 28-90 1 T58 -1.1 11.32 87.84 5/22/2017 28.90 21.28 -1.1 7.62 84.14 11/29/2017 28.90 18.48 -1-1 10.42 86.94 5/29/2018 28,90 20.66 -1 1 8.24 84.76 MW-12 4/29/2011 NA 10 2-10 12/13/2011 9.3 7 38 0 7 1.92 NM 5/25/2012 9.3 7-02 -9 3 2,28 NM 11/7/2012 9.43 809 0.57 1.34 NM 5/22/2013 9-43 677 0.57 2.66 NM 11/18/2013 943 7 84 0.57 1.59 NM 5/13/2014 943 6.76 0,57 2.67 NM 11/14/2014 943 7.67 0.57 1.76 NM 5/21/2015 9.43 7,13 -0,57 2,30 NM 11/20/2015 9.43 6.23 -0.57 3.20 NM 5/6/2016 9.43 7-05 -0.57 2.38 NM 12/12/2016 9.43 7.50 -0.57 1.93 NM 5/22/2017 9.43 7.01 -0.57 2-42 NM 11/29/2017 9.43 7.43 -0.57 2.00 NM 5/29/2018 1 9.43 6.96 -0.57 2.47 NM 1, NA = Not Applicable 2. DRY = himi icenl Water in Well to Allola lbr Measurement 3. NM = Not Measured 4. NCDEQ = North Carolina Department of Environmental Quality H:PROJECTS\1999\199004TARMR 5-16Table 1 -Well Construction 8 Historical GW Elevation Puce 6 n(6 Table 2: Summary of Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWi #: 20117 Analytical Method--> EPA 6200B EPA 504.1 EPA 200.7 o y E- E _ c� 15A NCAC 2L.0202 Standard ---- > 6000 t 70 600 600 70 70 70 500 20 70 6 70 0.0004 15 15A NCAC 2L.0115 Gross Contamination level---> 6 ,000,000 5,000 8,500 260,000 84,500 25Q000 G,900 300,000 85,500 200,000 70,000 6,000 7Q000 0.0004 15,000 Location Date np:l. u�t-'L u�!+t, ut:+L u�,L ug'L ug"L up'L agIL srglL ugrL uvlL uVL u4A. tll:.'i MW-4 11/30/18 ND ND ND ND ND ND ND ND ND 1.6 0.48 J ND ND ND ND W-5 11/30/18 4.8 J ND 1.2 ND 1 6.6 0.79 17 1.1 9.4 0.28 J 14 ND ND ND W-lA L 11/30/18 ND ND ND ND ND ND ND ND ND ND ND 0.56 J 0.36 J ND ND Blank 11/30/18 ND ND ND ND ND ND ND ND ND ND ND ND ND ND NA Notes: ug/I = Units in micrograms per liter ND = Not detected at or above the method detection limit specified in the laboratory report NA = Not analyzed per NCDEQ Request J = Detected but below the Reporting Limti; therefore, the result is an estimated concentration 15A-NCAC 2L.0202 = North Carolina Administrative Code 2L Groundwater Standards Gross Contamination Levels =NCDEQ Standard Statute for risked based maximum gross contamination levels for groundwater as presented in the NCDEQ "Guidelines for Assessment and Corrective Action," dated April 2001, effective July 1, 2001 BOLD = Above 2L Standards All other data can be seen in the attached laboratory report. H:\Projects\1999\1990047 CFM#2\Reports\2018-12 LTR Report\Table 2 - Groundwater Analytical Results Page 1 Table 3: Summary of Historical Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method----> Volatile Organic Compounds EPA Method 200.7 c L y T � N r z m E p` 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ue/L ug/L ug/L ug/L ug/L ug/L ug/L MW-1 11/18/99 67 BDL 65 210 370 42 BDL NA BDL BDL 10/11/00 16 4.20 1.3 BDL 30 12 BDL NA BDL 45 03/22/01 13 4.30 5.4 11 9.4 BDL BDL NA BDL NA 10/24/01 13 3.50 2.6 3.9 10.0 6.40 BDL NA <I.0 BDL 10/11/02 7.4 2.1 LI 3.4 5.7 BDL BDL NA BDL NA O1/10/03 6 1.5 1.3 ND ND ND ND NA ND NA 04/16/03 6.6 3.1 ND ND ND ND ND 30 ND NA 07/02/03 1.9 ND ND ND ND ND ND ND ND NA 04/13/04 3.3 ND ND ND 1.0 ND ND ND ND NA 05/31/07 ND ND ND ND ND ND ND ND NR NR 11/29/07 ND ND ND ND ND ND ND ND NR NR 05/19/08 ND ND ND ND ND ND ND ND NR NR 11/25/08 ND ND I ND ND ND ND ND ND ND NR 06/04/09 ND ND ND ND ND ND ND ND ND NS 11/24/09 ND ND ND ND ND ND ND ND ND NS 05/18/10 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/25/13 ND ND ND ND 0.6 ND ND ND ND ND 11/19/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/19 NS NS NS NS NS NS NS NS NS NS MW-2 02/25/00 1.6 BDL BDL BDL 160 BDL BDL NA BDL BDL 10/11/00 1.7 BDL BDL BDL 260 BDL BDL NA BDL 26 03/22/01 BDL BDL BDL BDL 110 BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL 120 BDL BbL NA <10 BDL 10/11/02 AB AB AB AB AB AB AB AB AB AB H: Plojecls%1999119904 AARMR 6-1417ab1e 3.Hislori-1 G-,dw,(,, Analytical Results Page 1 0l 12 Table 3: Summary of Historical Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 c o C a W C X F L L 1 L t W u a o N o U G C t c Z m 0 C A L E G N u 15A NCAC 2L.0202 Standard ---- > l 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ue/L uR/L uR/L ug/L ug/L ug/L ug/L MW-3 02/25/02 BDL BDL BDL BDL BDL BDL BDL NA BDL BDL 10/11/00 BDL BDL BDL BDL BDL BDL BDL NA BDL BDL 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL BDL BDL BDL NA <1.0 BDL 10/11/02 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 01/10/03 ND ND ND ND ND ND ND NA ND NA 04/16/03 ND ND ND ND ND ND ND ND ND NA 07/02/03 ND ND ND ND ND ND ND ND ND NA 04/13/04 ND ND ND ND ND ND ND ND ND NA 05/31/07 NS NS NS NS NS NS NS NS NS NS 11/25/08 NS NS NS NS NS NS NS NS NS NS O6/04/09 ND ND ND ND ND ND ND ND ND NS 11/24/09 ND ND ND ND ND ND ND ND ND NS 05/19/10 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/18 NS NS NS NS NS NS NS NS NS NS MW-4 02/25/00 230 36 360 290 590 99 BDL NA BDL BDL 10/I1/00 100 9.2 120 78 37 21 BDL NA BDL 49 03/22/01 180 36 240 190 250 73 BDL NA BDL NA 10/24/01 62 BDL 90 18 59 15 <5-0 NA BDL 3.5 10/11/02 ]00 24 800 1100 65 BDL BDL NA 350 NA 01/10/03 140 29 490 340 200 62 ND NA ND NA 04/16/03 55 1 5.2 250 107 52 19 ND 38 ND NA H: Pr0je0s11999\19994T4RMR 6-14%Table 3-Historical Groundwater A nalylical Results Page 2 012 Table 3: Summary of istorical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 +L.. T Y, o � W L � N Q O Q E G O .7 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 75A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L M W-4 07/02/03 61 ND 190 91 62 ND ND 120 ND NA CONT. 04/13/04 46 05/31/07 6.7 ND 120 23 28 26 ND 78 ND NA ND 11 3.5 9.7 11 ND 42 NR NR 11/29/07 ND ND ND ND 6.4 ND ND 73.7 NR NR 05/19/08 18.2 11/25/08 16.6 O6/04/09 24.1 11/24/09 36.1 05/18/10 NS 03/24/11 11.6 ND 20.1 ND 34.0 14 ND 59.7 NR NR ND 14.2 ND 29.4 21.2 ND 41.8 ND NR 5.5 35.6 6 16.2 ND ND 14.6 ND NS ND 105 3.1 23.5 7.6 ND 19.6 ND NS NS NS NS NS NS NS NS NS NS 0.68 123 L7 11.4 3.5 ND 25.2 ND NS 12/13/11 17.7 0.86 99.5 2.04 1.2 3.1 ND 18.6 ND NS 05/25/12 16.7 11/07/12 12.9 2.9 989 ND 10.7 2.6 ND 18.2 ND ND ND 27,9 1.94 9.6 3.1 ND 8 ND ND 05/22/13 15.1 0.72 76.7 ND ND 2.8 ND 17.8 ND ND 11/18/13 14.4 ND 39.2 ND ND 2.8 ND 15.1 ND ND 05/13/14 16 11/14/14 11.9 ND 47.9 2 53 11.6 2.7 ND 25.6 ND ND 0.82 11.9 0.52 ND 1,9 ND 10.9 ND ND 05/21/15 11.2 I1/20/15 11.4 05/06/16 16.6 ND 16.8 1.5 5,8 2 ND 12.7 ND ND 0,69 8 ND ND 2.1 ND 10.7 ND ND 1.2 78.9 1.71 13.2 3 ND 35.2 ND ND 12/12/16 10.8 0,91 12.1 0,58 7.0 19 ND 13 ND ND 05/22/17 8.4 0.93 29.6 0.59 7.2 L8 ND 7.5 ND NA 11/29/17 ND ND ND ND 2 1.2 ND ND ND ND 05/29/18 0.7 ND 1.5 ND 3 6 1 4 ND ND ND 1. 11 11/30/18 ND ND ND ND L6 0.48 J ND ND ND ND MW-5 05/26/00 41 1.7 14 12 4300 10 BDL NA BDL BDL 10/11/00 38 2 11 BDL 830 13 BDL NA BDL 15 03/22/01 49 BDL 21 9 5 570 7 8 BDL NA BDL NA 10/24/01 <200 BDL BDL BDL 920 BDL <200 NA <20.0 BDL 10/11/02 7.3 BDL 7.5 3.3 510 9 2 BDL NA 5.7 NA 01/10/03 9 ND 21 4,8 400 7 1 ND NA ND NA 04/16/03 5.9 13 ND 3.1 150 3 0 ND 26 ND NA 07/02/03 ND ND 7.1 ND 270 ND ND 22 ND NA 04/13/04 ND ND ND ND 200 ND ND ND ND NA 05/31/07 ND ND 2 9 ND 52.0 ND ND 14 NR NR H-P,,jacls11999U99047WARMR 6-14\Table 3-Hislaical Gr ,dwalel A nalyllcal Results Page 30f 12 Table 3: Summary of Historical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Mclhod ---- > Volatile Organic Compounds EPA Method 200.7 c co a w X F � y W(� {i1 m O N U z z 0 v c A N a 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L MW-5 11/29/07 ND ND 1.9 2.7 81.4 1.3 ND 9.8 NR NR CONT. 05/19/08 ND ND 2.6 ND 94.6 ND ND 13.7 NR NR 11/25/08 ND ND ND ND 93.1 ND ND 6.9 ND NR 06/04/09 ND ND ND ND 57.1 ND N 6.8 0.083 NS 11/24/09 ND ND ND ND 77.5 LI ND 8.7 ND NS 05/18/10 ND ND 1.8 22 54.2 ND ND 8.5 ND NS 03/04/11 ND ND 7.1 1.7 57 0.89 ND 14.6 ND NS 12/13/11 ND ND 1.5 13.5 29.9 ND ND 12.5 ND NS 05/25/12 ND ND 1.3 1.3 24.3 ND ND 9 ND ND 11/07/12 ND ND 1.2 1.3 32.5 0.68 ND 10.4 ND ND 05/22/13 ND ND 1.2 1.1 18.4 ND ND 14.8 ND ND 11/19/13 ND ND 2 1 5 19.3 ND ND 13.5 ND ND 05/13/14 ND ND 21 15 15.5 ND ND 15.8 ND ND 11/14/14 ND ND 1 5 14 20.8 ND ND 9.3 ND ND 05/21/15 ND ND 3 3 1 9 16.7 ND ND 22.5 ND ND 11/20/15 ND ND 45 1 7 22.5 0.52 ND 21.6 ND ND 05/06/16 ND ND 2.3 1.9 18.1 ND ND 23.7 ND ND 12/12/16 ND ND 1.3 1.3 18.1 ND ND 10.1 ND ND 05/22/17 ND ND 0.78 1.1 9,2 ND ND 16.4 ND NA 11/29/17 ND ND 0.7 ND 12.8 ND ND 8.6 ND ND 2/27/2018• ND ND 0.99 ND 7.5 ND ND 3.9 ND NA 05/29/18 ND ND 1.5 1.4J II ND ND 19 ND 1.4J 11/30/18 ND ND 1 1.1 9.4 0.28 J ND 14 ND ND MW-6 05/26/00 6.1 BDL 9.1 BDL 900 20 BDL NA BDL BDL 10/I1/00 7.4 2.2 3.1 BDL 130 19 BDL NA BDL 32 03/22/01 6 BDL 6.4 BDL 98 20 BDL NA BDL NA 10/24/01 4.6 BDL 5 BDL 85 17 BDL NA 4.0 3.5 10/11/02 AB AB AB AB AB AB AB AB AB AB MW-6A 11/25/08 8.6 ND 36 16.5 19.7 91 ND 31 ND ND 06/04/09 15.6 ND 19.9 74 27.1 ND ND 17.5 ND NS 11/24/09 6.5 ND 567 214 20.6 5.0 ND 30.2 ND NS 05/18/10 NS NS NS NS NS NS NS NS NS NS 03/04/11 20 3.3 184 184 7 28.1 3.6 ND 93 ND NS 12/13/11 9.1 0.82 51.4 25 12.8 2.6 ND 27.8 ND NS 05/25/12 1 11.1 ND 126 89 8 18 4 28 ND 63.1 ND ND 1PP,,j,,1A19991199047WRMR 6-IATa61e Mial xal Gmandw 1,,Analylical Reavlls Page 40l 12 Table 3: Summary of Historical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 ` w a � Q N 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/I, ug/L ue/L ug/L ue/L ue/L ug/L MW-6A 11/07/12 9.3 ND 60.3 39 15.4 3.1 ND 31.8 ND ND CONT. 05/22/13 20.3 1.8 209 217.5 28.5 26 ND 122 ND ND 11/18/13 12.7 ND 142 107.7 19 2.4 ND 80.9 ND ND 05/13/14 13.9 1.3 188 151.6 17.5 1.8 ND 107 ND ND 11/14/14 7.4 ND 68.9 48.19 9.3 ND ND 32.2 ND ND 05/21/15 6.1 ND 118 96 ND 1.3 ND 65 ND ND 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/18 NS NS NS NS NS NS NS NS NS NS MW-7 05/26/00 BDL BDL BDL BDL 570 8.8 BDL NA BDL BDL 10/11/00 BDL BDL BDL BDL 44 BDL BDL NA BDL BDL 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL 2.9 BDL <1.0 NA <10 BDL 10/11/02 AB AB AB AB AB AB AB AB AB AB MW-8 05/26/00 BDL BDL BDL BDL BDL BDL BDL NA BDL BDL 10/11/00 BDL BDL BDL BDL BDL BDL BDL NA BDL BDL 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL BDL BDL <1.0 NA <1.0 BDL 10/11/02 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 01/10/03 ND ND ND ND ND ND ND NA ND NA 04/16/03 ND ND ND ND ND ND ND ND ND NA 07/08/03 ND ND ND ND ND ND ND ND ND NA 04/13/04 ND ND ND ND ND ND ND ND ND NA 05/31/07 NS NS NS NS NS NS NS NS NS NS 11/25/08 NS NS NS NS NS NS NS NS NS NS 06/04/09 ND ND ND ND ND ND ND ND ND NS 11/24/09 ND ND ND ND ND ND ND ND ND NS 05/18/10 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND H: Projec1s11999119904TARMR 6-14\Table 3-Hislorical GroundwaterA-dylical Resoft Page 5 o112 Table 3: Summary of Historical Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 a m o F C a t G X m L W T � d a o � C U ? Q C a Q C c E La N 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date up/L ug/L ug/L ug/L uR/L ug/L ug/L u¢/L u¢/L u /L MW-8 CONT, 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/18 NS NS NS NS NS NS NS NS NS NS MW-9 07/19/00 3.7 48 1.7 12 130 BDL BDL NA BDL BDL 10/I1/00 BDL BDL BDL BDL 6,4 BDL BDL NA BDL 16 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL 50 BDL <1.0 NA <1.0 BDL 10/11/02 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 01/10/03 ND ND ND ND 73 ND ND NA ND NA 04/16/03 ND ND ND ND 41 ND ND ND ND NA 07/02/03 ND ND ND ND 63 ND ND ND ND NA 04/13/04 ND ND ND ND 110 ND ND ND ND NA 05/31/07 ND ND ND ND 100 ND ND ND NR NR 11/29/07 ND ND ND ND 93.7 ND ND ND NR NR 05/19/08 ND ND ND ND 59.3 ND ND ND NR NR 11/25/08 ND ND ND ND 85.6 ND ND ND ND NR 06/04/09 ND ND ND ND 58.3 ND ND ND ND NS 11/24/09 ND ND ND ND 62.4 24 ND ND ND NS 05/18/10 ND ND ND ND 42.2 1.9 ND ND ND NS 03/04/11 ND ND ND ND 34.4 1 8 ND ND ND NS 12/13/11 ND ND ND ND 34.0 1 5 ND ND ND NS 05/25/12 ND ND ND ND 28.6 L6 ND ND ND ND 11/07/12 ND ND ND ND 30.6 1.8 ND ND ND ND 05/22/13 ND ND ND ND 20.8 12 ND ND ND ND 11/18/13 ND ND ND ND 20.9 1 3 ND ND ND ND 05/13/14 ND ND ND ND 19.2 1.1 ND ND ND ND 11/14/14 ND ND ND ND 16.5 13 ND ND ND ND 05/21/15 ND ND ND ND 12.9 12 1 ND ND ND ND H: Pfojecls\1999\19904MRMR 6-14\Table 3-Hisl,,ical G....dw I -Analytical Results Page 6 0,12 Table 3: Summary of Historical Analytical Results- Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analylical Method ---- > Volatile Organic Compounds EPA Method 200.7 o O C w C Y, G L aT. ' u L � C o V u C z Q C c C rry oc0, 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L MW-9 CONT, 11/20/15 ND ND ND ND 12.2 2.5 ND ND ND ND 05/06/16 1.1 ND ND ND 124 4.3 ND ND ND ND 12/12/16 ND ND ND ND 9.2 5.5 ND ND ND ND 05/22/17 ND ND ND ND 6.8 4.8 ND ND ND NA 11/29/17 ND ND ND ND 6.9 6.7 ND ND ND ND 2/27/2018* ND ND ND ND 7.3 6.7 ND ND ND NA 05/29/18 ND ND ND ND 6.7 T8 ND ND ND 1.1J 11/30/18 NS NS NS NS NS NS NS NS NS NS MW-10 07/19/00 6.2 110 4.5 30 150.7 BDL BDL NA 0.03 120 10/11/00 BDL BDL BDL BDL 44 BDL BDL NA BDL 90 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 NA NA NA NA NA NA NA NA NA NA 10/11/02 AB AB AB AB AB AB AB AB AB AB MW-10A 12/10/09 ND ND ND ND ND ND ND ND ND NS 05/18/10 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND 5.4 05/21/15 ND ND ND ND ND ND ND ND ND 5.3 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/18 NS NS NS NS NS NS NS NS NS NS MW-11 07/19/00 16 55 5.7 41 30 BDL BDL NA 0.02 75 10/11/00 BDL BDL BDL BDL 34 BDL BDL NA BDL 11 03/22/01 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL 4.4 BDL <1.0 NA <1.0 BDL 10/11/02 AB AB AB AB AB AB AB AB AB AB MW-IIA 12/10/09 ND ND ND ND ND ND ND ND ND NS 05/18/10 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS H: P,,jecls\1999\l99047kARMR 6 l4\Ta61e 3-Hisl-ical (3w-dwale, Analytical Re—lls PW 7 M 1Y Table 3: Summary of Historical Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 G_ m F t w 5 � L LA W LL y a � N � L a � Lv7 N a N 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level---> 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L MW-11A 12/13/11 ND ND ND ND ND ND ND ND ND NS CONT. 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND 8.8 05/21/15 ND ND ND ND ND ND ND ND ND 6.7 11/20/15 NS NS NS NS NS NS NS NS NS NS 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/18 NS NS NS NS NS NS NS NS NS NS MW-12 05/23/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND 7.9 11/07/12 ND ND ND ND ND ND ND ND ND 48.3 05/22/13 ND ND ND ND ND ND ND ND ND 21.7 11/18/13 ND ND ND ND ND ND ND ND ND 40.5 05/13/14 ND ND ND ND ND ND ND ND ND 23.4 11/14/14 ND ND ND ND ND ND ND ND ND 40.2 05/21/15 ND ND ND ND ND ND ND ND ND 9.3 11/20/15 ND ND ND ND ND ND ND ND ND II 05/06/16 ND ND ND ND ND ND ND ND ND 25.9 12/12/16 ND ND ND ND ND ND ND ND ND 27.2 05/22/17 ND ND ND ND ND ND ND ND ND NA 11/29/17 ND ND ND ND ND ND ND ND ND 20.2 05/29/19 ND ND ND ND ND ND ND ND ND 14 11/30/19 NS NS NS NS NS NS NS NS NS NS T-1 07/19/00 BDL 35 78 1000 BDL BDL BDL NA BDL BDL 10/11/00 BDL BDL BDL BDL BDL BDL BDL NA BDL BDL 03/22/01 BDL BDL BDL 34 BDL BDL BDL NA BDL NA 10/24/01 BDL BDL BDL BDL 50 BDL <10 NA <1.0 BDL 10/11/02 BDL BDL BDL BDL BDL BDL BDL NA BDL NA 01/10/03 ND ND ND ND ND ND ND NA ND NA 04/16/03 ND ND ND ND ND ND ND NA ND NA 07/02/03 ND ND ND ND ND ND ND ND ND NA H: Piojecls1199M199047\ARMR 0-14\Table 3-Hisloncal G,oundw W Analyhcal Results Page 9 of 12 Table 3: Summary of Historical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 F L � aLaa L>a CL a O N o 0 L A ny N �- W E O Q .a 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L, ug/L ug/L ug/L ug/L ug/L ug/L T-1 04/13/04 ND ND ND ND ND ND ND ND ND NA CONT. 05/31/07 NS NS NS NS NS NS NS NS NS NS 11/25/08 NS NS NS NS NS NS NS NS NS NS 06/04/09 ND ND ND ND ND ND ND ND ND NS 11/24/09 ND ND ND ND ND ND ND ND ND NS 05/18/10 NS NS NS NS NS NS NS NS NS NS 05/25/12 ND ND ND ND ND ND ND ND ND ND ] 1/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND ] 1/18/13 ND ND ND ND ND ND ND ND ND 5.4 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 ND ND ND ND ND ND ND ND ND ND 05/06/16 ND ND ND ND ND ND ND ND ND ND 12/12/16 ND ND ND ND ND ND ND ND ND ND 05/22/17 ND ND ND ND ND ND ND ND ND NA 11/29/17 ND ND ND ND ND ND ND ND ND ND 05/29/18 ND ND ND ND ND ND ND ND ND 0-81J 11/30/19 NS NS NS NS NS NS NS NS NS NS WSW-] 05/13/03 ND ND ND ND ND ND ND ND ND NA 10/16/03 ND ND ND ND ND ND ND ND ND NA 04/13/04 ND ND ND ND ND ND ND ND ND NA 05/31/07 ND ND ND ND ND ND ND ND NR NR 05/19/08 ND ND ND ND ND ND ND ND ND ND 11/25/08 NS NS NS NS NS NS NS NS NS NS 06/04/09 ND ND ND ND ND ND ND ND ND NS 03/04/11 ND ND ND ND ND ND ND ND ND NS 12/13/11 Not Sainpled - WSW-] is no longer in service and has been replaced by WSW-] A H: PloJe,W1999A19904AARMR 6-Ml ahla 3-Hislo6ca1 Groundwater Analytical Res,ft Page 9 o112 Table 3: Summary of Historical Analytical Results - Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWl #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 m F s w t✓ W s 1 a y � C � O ^ z W C A N 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination level --- > 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L WSW -Lk 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 ND ND ND ND ND ND ND ND ND NA 05/06/16 ND ND ND ND ND ND ND ND ND ND 12/12/2016-05/29/19 Not Sampled - No longer granted access to WSW-] A 11/30/18 ND ND ND ND ND ND ND 0-561 ND ND WSW-2 10/16/03 ND ND ND ND ND ND ND ND ND NA 11/24/09 ND ND ND ND ND ND ND ND ND NS 12/13/11 ND ND ND ND ND ND ND ND ND NS 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND ND 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND 10.1 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 ND ND ND ND ND ND ND ND ND ND 11/20/15 ND ND ND ND ND ND ND ND ND NA 05/06/16 ND ND ND ND ND ND ND ND ND ND 12/12/16 ND ND ND ND ND ND ND ND ND ND 05/22/17 ND ND ND ND ND ND ND ND ND NA 11/29/17 ND ND ND ND ND ND ND ND ND 7 05/29/19 ND ND ND ND ND ND ND ND ND 3.21 ] 1/30/18 NS NS NS NS NS NS NS NS NS NS H: P,ojecls\IOM1990471ARMR 6-14J.ble 3-Historical G,.0 dW III An Iytic I Results Page 100! 12 Table 3: Summary of Historical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 N u W � y 1 z A E `a 15A NCAC 21L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination 5,000 level --- > 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 Location Date ug/L ug/L ug/L u /L ufl/L ug/L u /L ug/L ug/L ug/L WSW-3 10/16/03 ND ND ND ND ND ND ND ND ND NA 12/13/11 ND ND ND ND ND ND ND ND ND NA 05/25/12 ND ND ND ND ND ND ND ND ND ND 11/07/12 ND ND ND ND ND ND ND ND ND 26.3 05/22/13 ND ND ND ND ND ND ND ND ND ND 11/18/13 ND ND ND ND ND ND ND ND ND ND 05/13/14 ND ND ND ND ND ND ND ND ND ND 11/14/14 ND ND ND ND ND ND ND ND ND ND 05/21/15 NS NS NS NS NS NS NS NS NS NS 11/20/15 NS NS NS NS NS NS NS NS NS NS 516H16 NS NS NS NS NS NS NS NS NS NS 12/12/2016-11/30/I8 NS NS NS NS NS NS NS NS NS NS WSW-5 11/16103 ND ND ND ND ND ND ND ND ND NA 09/19/11 ND ND ND ND ND ND ND ND ND NA 05/25/12 ND ND ND ND ND ND ND ND ND 23.1 11/12/12 ND ND ND ND ND ND ND ND ND 27.4 05/22/13 ND ND ND ND ND ND ND ND ND 12 7 11/18/13 NS NS NS NS NS NS NS NS NS NS 05/13/14 NS NS NS NS NS NS NS NS NS NS 11/14/14 NS NS NS NS NS NS NS NS NS NS 05/21/15 NS NS NS NS NS NS NS NS NS NS 11/20/15 ND ND ND ND ND ND ND ND ND NA 05/06/16 NS NS NS NS NS NS NS NS NS NS 12/12/16 ND ND ND ND ND ND ND ND ND ND 06/01/17 ND ND ND ND ND ND ND ND ND NA 1 1/29/17 Not Sampled - Gate Locked & Property Unoccupied 05/29/18 Not Sampled - Gate Locked & Property Unoccupied 1 1/30/1 S Not Sampled - Not Required by the NCDEQ WSW-7 10/16/03 ND ND ND ND ND ND ND ND ND ND SW -A 04/13/04 ND ND ND ND ND ND ND ND ND ND SW-13 04/13/04 ND ND ND ND ND ND ND ND ND ND H: P,,jecls\1999\19904TARMR 6-14\Ta61e 3-Historical Gi ,,dwale, A nalylical Results Page 11 0/ 12 Table 3: Summary of Historical Analytical Results -Groundwater Samples Carolina Fast Mart #2 5104 North Highway 49, Concord, Cabarrus County, North Carolina NCDENR GWI #: 20117 Analytical Method ---- > Volatile Organic Compounds EPA Method 200.7 � a C u y co L w F L o �j CC G ti N 15A NCAC 2L.0202 Standard ---- > 1 600 600 500 20 70 0.4 6 0.02 15 15A NCAC 2L.0115 Gross Contamination 5,000 257,500 84,500 87,500 200,000 70,000 380 15,500 50 15,000 level --- > Location Date ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L TRIP BLANK 04/13/04 ND ND ND ND ND ND ND ND ND NA 11/07/12 ND ND ND ND ND ND ND ND ND NA 05/22/13 ND ND ND ND ND ND ND ND ND NA 11/18/13 ND ND ND ND ND ND ND ND ND NA 05/13/14 ND ND ND ND ND ND ND ND ND NA 11/14/14 ND ND ND ND ND ND ND ND ND NA 05/21/15 ND ND ND NO ND ND ND ND ND NA 11/20/15 ND ND ND ND ND ND ND ND 0.23 NA 05/06/16 NA NA NA NA NA NA NA NA NA NA 12/12/16 ND ND ND ND ND ND ND ND ND NA 05/22/17 ND ND ND ND ND ND ND ND ND NA 11/29/17 ND ND ND ND ND ND ND ND ND NA 05/29/18 ND ND ND ND ND ND ND ND ND NA 11/30/18 ND ND ND ND ND ND ND j ND ND NA Notes: mg/I = Milligrams per liter ug/I = Micrograms per liter NR = Analysis not requested BDL = Below detection limits ND = Not detected at or above the method detection limit specified in the laboratory report NS = Not sampled per NCDEQ request AB— Abandoned Well NA= Not Analyzed J = Detected but below the Reporting Limit; therefore, the result is an estimated concentration BOLD = Above 2L Standards 15A. NCAC 2L.0202 = NCDEQ Standard Statute for non -risked based maximum allowable containment concentration in groundwater Gross Contamination Levels = NCDEQ Standard Statute for risked based maximum gross contamination levels for groundwater as presented in the NCDEQ "Guidelines for Assessment and Corrective Action," dated April 2001, effective July 1, 2001 All other data can be seen in the laboratory reports. ' - Sampling for the February 27, 2018 event was conducted by Apex Companies, Inc, in the investigation of a surface diesel spill caused by a truck accident during which the diesel Flowed across this polperty in the vicinity of M W-4, MW-5, and MW-9. Their report was provided for our use by CCI Environmental Services, Inc. H: Projecls11999k19904TARMR 6-141Table a-Hislorlcal Groundwaler Analytical Results Page 12 or 12 APPENDIX A Carolina Fast Mart #2 Calibration and Field Measurment Log Field Meter YSI Pro Plus Serial # 0811100219/15E100198 Calibration Standard Pre -Calibration Read Calibration Read Post -Sample Read pH 7 7 7.07 7 7.08 pH 4 4 4.03 4 4.01 pH 10 10 9.95 10 9.96 Spec Cond (us/cm) 1413 1462 1413 1471 ORP (mVolts) 200 189.9 200 198.6 Field Measuremnt Log ID DO pH Spec Cond (us/cm) Temp (IQ ORP (mV) M W-4 3.70 6.80 606 21.7 -56.9 MW-5 4.51 6.67 396.5 20.1 -80.4 APPENDIX B rLy Full -Service Analytical &PRISM J Environmental Solutions M Shield Engineering, Inc. Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 NC Certification No. 402 NC Drinking Water Cert No. 37735 SC Certification No. 99012 Project: Carolina Fast Mart #2 Lab Submittal Date: 12/03/2018 Prism Work Order: 8120035 Case Narrative 12/14/2013 This data package contains the analytical results for the project identified above and includes a Case Narrative, Sample Results and Chain of Custody. Unless otherwise noted, all samples were received in acceptable condition and processed according to the referenced methods. Data qualifiers are flagged individually on each sample. A key reference for the data qualifiers appears at the end of this case narrative. Please call if you have any questions relating to this analytical report. Respectfully, PRISM LABORATORIES, INC. Robbi A. Jones President/Project Manager Data Qualifiers Key Reference: ' 60 Reviewed By Terri W. Cole For Robbi A. Jones Project Manager D RPD value outside of the control limits. J Detected but below the Reporting Limit; therefore, result is an estimated concentration (CLIP J-Flag). U Not Detected at the MDL MDL Method Detection Limit RPD Relative Percent Difference * Results reported to the reporting limit. All other results are reported to the MDL with values between MDL and reporting limit indicated with a J. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 7041529-6364 - Toll Free Number: 1-8001529-6364 - Fax: 704/525-0409 Page 1 of 19 Sample Receipt Summary Full-$@fVlce Analytical & �s PRISM Envimnrnentalsolutions 12/14/2018 �ner:n+.*o:ucsn+c Prism Work Order: 8120035 Client Sample ID Lab Sample ID Matrix Date/Time Sampled Date/Time Received MW-4 8120035-01 Water 11/30/18 13:00 12/03/18 15:23 MW-5 8120035-02 Water 11/30/18 12:50 12/03/18 15:23 WSW-1A 8120035-03 Water 11/30/18 12:40 12/03/18 15:23 Trip Blank 8120035-04 Water 11/30/18 0:00 12/03/18 15:23 Samples were received in good condition at 3.1 degrees C unless otherwise noted. This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 7041529-6364 - Toll Free Number: 1-8001529-6364 - Fax: 704/525-0409 Page 2 0f 19 GeneralMethod PRISM Full-sorvlce Analytical & Environmental Solutions Summary of Detections 12/14/2018 Prism Work Order: 8120035 Prism ID Client ID Parameter General Method Method Result Units 8120035-01 MW-4 Isopropyl Ether Volatile Organic Compounds by GC/MS SM6200 B 0,48 J ug/L 8120035-01 MW-4 Methyl-tert-Butyl Ether Volatile Organic Compounds by GC/MS SM6200 B 1.6 ug/L 8120035-02 MW-5 Acetone Volatile Organic Compounds by GC/MS SM6200 B 4.8 J ug/L 8120035-02 MW-5 Ethylbenzene Volatile Organic Compounds by GC/MS SM6200 B 1.0 ug/L 8120035-02 MW-5 Isopropyl Ether Volatile Organic Compounds by GC/MS SM6200 B 0.28 J ug/L 8120035-02 MW-5 Isopropylbenzene (Cumene) Volatile Organic Compounds by GC/MS SM6200 B 6.6 ug/L 8120035-02 MW-5 m,p-Xylenes Volatile Organic Compounds by GC/MS SM6200 B 1.1 ug/L 8120035-02 MW-5 Methyl-tert-Butyl Ether Volatile Organic Compounds by GC/MS SM6200 B 9.4 ug/L 8120035-02 MW-5 Naphthalene Volatile Organic Compounds by GC/MS SM6200 B 14 ug/L 8120035-02 MW-5 n-Butylbenzene Volatile Organic Compounds by GC/MS SM6200 B a79 ug/L 8120035-02 MW-5 n-Propylbenzene Volatile Organic Compounds by GC/MS SM6200 B 17 ug/L 8120035-02 MW-5 sec-Butylbenzene Volatile Organic Compounds by GC/MS SM6200 B 1,2 ug/L 8120035-02 MW-5 Xylenes, total Volatile Organic Compounds by GC/MS SM6200 B 1.1 J ug/L 8120035-03 WSW-1A Chloroform Volatile Organic Compounds by GC/MS SM6200 B 0.36 J ug/L 8120035-03 WSW-1A Naphthalene Volatile Organic Compounds by GC/MS SM6200 B 0.56 J ug/L This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc, 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/629-6364 - Fax: 704/525-0409 Page 3 0f 19 P R f S M Y Laboratory Report Full -Service Analytical & Environmental Solutions 12/14/2018 �� MaaH.am« ir,c Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: MW-4 Attn: Matthew Smith Prism Sample ID: 8120035-01 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 13:00 Time Submitted: 12/03/18 15:23 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Total Metals Lead 0.00080 U mg/L 0.0050 0.00080 1 6010D 12/5/18 14:28 JAB PBL0043 Volatile Organic Compounds by GC/ECD 1,2-Dibromoethane (EDB) 0.0024 U ug/L 0.020 0.0024 1 504.1 12/4/18 21:28 ZRC P81_0033 Volatile Organic Compounds by GC/MS 1,1,1,2-Tetrachloroethane 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1,1-Trichloroethane 0,061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1,2,2-Tetrachloroethane 0.036 U ug/L 0.50 0.036 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1,2-Trichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1-Dichloroethane 0.083 U ug/L 0.50 0.083 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1-Dichloroethylene 0.083 U ug/L 0,50 0.083 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,1-Dichloropropylene 0.051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2,3-Trichlorobenzene 0.40 U ug/L 0.50 0.40 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2,3-Trichloropropane 0.14 U ug/L 0.50 0,14 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2,4-Trichlorobenzene 0.13 U ug/L 0.50 0.13 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2,4-Trimethyl benzene 0.054 U ug/L 0,50 0.054 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2-Dibromo-3-chloropropane 0.17 U ug/L 2.0 0.17 1 SM6200 8 12/11/18 16:00 KDM P8L0138 1,2-Dibromoethane 0.051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2-Dichlorobenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,2-Dichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:00 KDM P8LO138 1,2-Dichloropropane 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,3,5-Trimethylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,3-Dichlorobenzene 0.054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,3-Dichloropropane 0.043 U ug/L 0.50 0.043 1 SM6200 B 12/11/18 16:00 KDM P81_0138 1,4-Dichlorobenzene 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:00 KDM P8LO138 2,2-Dichloropropane 0.11 U ug/L 2.0 0.11 1 SM6200 B 12/11/18 16:00 KDM P81_0138 2-Chlorotoluene 0.066 U ug/L 0,50 0.066 1 SM6200 B 12/11/18 16:00 KDM P81_0138 4-Chlorotoluene 0.050 U ug/L 0.50 0,050 1 SM6200 B 12/11/18 16:00 KDM P81_0138 4-Isopropyltoluene 0.089 U ug/L 0.50 0,089 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Acetone 0.31 U ug/L 10 0.31 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Benzene 0.048 U ug/L 0.50 0.048 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Bromobenzene 0.057 U ug/L 0,50 0.057 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Bromochloromethane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Bromodichloromethane 0.062 U ug/L 0,50 0.062 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Bromoform 0,040 U ug/L 0.50 0.040 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Bromomethane 0.18 U ug/L 1.0 0.18 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Carbon Tetrachloride 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Chlorobenzene 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Chloroethane 0.22 U ug/L 0.50 0.22 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Chloroform 0.076 U ug/L 0,50 0.076 1 SM6200 B 12/11/18 16:00 KDM P81_0138 Chloromethane 0.079 U ug/L 0.50 0,079 1 SM6200 B 12/11/18 16:00 KDM P81_0138 cis-1,2-Dichloroethylene 0.056 U ug/L 0.50 0.056 1 SM6200 B 12/11/18 16:00 KDM P81_0138 cis-1,3-Dichloropropylene 0.079 U ug/L 0.50 0.079 1 SM6200 B 12/11/18 16:00 KDM P81_0138 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-8001629-6364 - Fax: 704/525-0409 Page 4 0f 19 Laboratory Report P R I S A /� Full -Service Analytical s 12/14/2018 � �/ � Environmental Solutions N��TaIIE$ ING Shield Engineering, Inc, Project: Carolina Fast Mart #2 Client Sample ID: MW-4 Attn: Matthew Smith Prism Sample ID: 8120035-01 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 13:00 Time Submitted: 12/03/18 15:23 Parameter Result Units Report Limit MDL Dilution Factor Method Analysis Analyst Date/Time Batch 1D Dibromochloromethane 0.081 U ug/L 0.50 0.081 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Dibromomethane 0.065 U ug/L 0.50 0.065 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Dichlorodifluoromethane 0.11 U ug/L 1.0 0.11 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Ethanol 27 U ug/L 200 27 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Ethylbenzene 0.061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Hexachlorobutadiene 0.16 U ug/L 2.0 0.16 1 SM6200 B 12/11/18 16:00 KDM P8L0138 Isopropyl Ether 0.48 ) ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:00 KDM P8L0138 Isopropylbenzene (Cumene) 0.054 U ug/L 0.50 0,054 1 SM6200 B 12/11/18 16:00 KDM PSLO138 m,p-Xylenes 0.12 U ug/L 1.0 0.12 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Methyl Butyl Ketone (2-Hexanone) 0,065 U ug/L 1.0 0.065 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Methyl Ethyl Ketone (2-Butanone) 0,24 U ug/L 5.0 0.24 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Methyl Isobutyl Ketone 0,078 U ug/L 1.0 0,078 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Methylene Chloride 0.083 U ug/L 2.0 0.083 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Methyl-tert-Butyl Ether 1.6 ug/L 1.0 0.042 1 SM6200 B 12/11/18 16:00 KDM P8L0138 Naphthalene 0.19 U ug/L 1.0 0.19 1 SM6200 B 12/11/18 16:00 KDM P81-0138 n-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:00 KDM P81-0138 n-Propylbenzene 0.087 U ug/L 0-50 0.087 1 SM6200 B 12/11/18 16:00 KDM P81-0138 o-Xylene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 16:00 KDM P81-0138 sec-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Styrene 0.047 U ug/L 0.50 0.047 1 SM6200 B 12/11/18 16:00 KDM P81-0138 tert-Butylbenzene 0.088 U ug/L 0.50 0,088 1 SM6200 B 12/11/18 16:00 KDM PSLO138 Tetrachloroethylene 0.098 U ug/L 0.50 0.098 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Toluene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 16:00 KDM P81-0138 trans- 1,2-Dichloroethylene 0.070 U ug/L 0.50 0.070 1 SM6200 B 12/11/18 16:00 KDM P81-0138 trans-1.3-Dichloropropylene 0.12 U ug/L 0.50 0.12 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Trichloroethylene 0.078 U ug/L 0.50 0,078 1 SM6200 B 12/11/18 16:00 KDM P810138 Trichlorofluoromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:00 KDM P810138 Vinyl acetate 0.060 U ug/L 5.0 0.060 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Vinyl chloride 0.097 U ug/L 0.50 0.097 1 SM6200 B 12/11/18 16:00 KDM P810138 Xylenes, total 0.15 U ug/L 1.5 0.15 1 SM6200 B 12/11/18 16:00 KDM P81-0138 Surrogate Recovery Control Limits 4-Bromofluorobenzene 109 % 70-130 Dibromofluoromethane 98 % 70-130 Toluene-d8 101 % 70-130 This report should not be reproduced, except In its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 7041529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 5 of 19 Laboratory Report P F l I S n /� Full-Serviceirmen Analytical s 12/14/2018 6 ' V' Environmental Solutions / LABORATORIES. NG Shield Engineering, Inc. Attn: Matthew Smith 4301 Taggart Creek Rd, Charlotte, NC 28208 Project: Carolina Fast Mart #2 Sample Matrix: Water Client Sample ID: MW-5 Prism Sample ID: 8120035-02 Prism Work Order: 8120035 Time Collected: 11/30/18 12:50 Time Submitted: 12/03/18 15:23 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor DateMme ID Total Metals Lead 0.00080 U mg/L 0.0050 0.00080 1 601OD 12/5/18 14:53 JAB P81_0043 Volatile Organic Compounds by GC/ECD 1,2-Dibromoethane (EDB) 0.0025 U ug/L 0.021 0.0025 1 504.1 12/4/18 21:59 ZRC P8L0033 Volatile Organic Compounds by GUMS 1,1,1,2-Tetrachloroethane 0,11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1,1-Trichloroethane 0,061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1,2,2-Tetrachloroethane 0,036 U ug/L 0.50 0.036 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1,2-Trichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1-Dichloroethane 0.083 U ug/L 0,50 0.083 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1-Dichloroethylene 0,083 U ug/L 0.50 0.083 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,1-Dichloropropylene 0.051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 16:25 KDM P8LO138 1,2,3-Trichlorobenzene 0.40 U ug/L 0.50 0.40 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2,3-Trichloropropane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2,4-Trichlorobenzene 0.13 U ug/L 0,50 0.13 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2,4-Trimethylbenzene 0.054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2-Dibromo-3-chloropropane 0.17 U ug/L 2,0 0.17 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2-Dibromoethane 0.051 U ug/L 0,50 0,051 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2-Dichlorobenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2-Dichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,2-Dichloropropane 0A1 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:25 KDM P81-0138 1,3,5-Trimethylbenzene 0,076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:25 KDM P81_0138 1,3-Dichlorobenzene 0.054 U ug/L 0.50 0,054 1 SM6200 B 12/11/18 16:25 KDM P8LO138 1,3-Dichloropropane 0,043 U ug/L 0.50 0.043 1 SM6200 B 12/11/18 16:25 KDM P8LO138 1,4-Dichlorobenzene 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:25 KDM P81_0138 2,2-Dichloropropane 0.11 U ug/L 2.0 0.11 1 SM6200 B 12/11/18 16:25 KDM P81_0138 2-Chlorotoluene 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:25 KDM P81_0138 4-Chlorotoluene 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:25 KDM P81_0138 4-Isopropyltoluene 0.089 U ug/L 0.50 0.089 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Acetone 4.8 J ug/L 10 0.31 1 SM6200 B 12/11/18 16:25 KDM P8L0138 Benzene 0.048 U ug/L 0.50 0.048 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Bromobenzene 0.057 U ug/L 0.50 0.057 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Bromochloromethane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Bromodichloromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:25 KDM PSLO138 Bromoform 0.040 U ug/L 0.50 0.040 1 SM6200 B 12/11/18 16,25 KDM P81_0138 Bromomethane 0.18 U ug/L 1.0 0.18 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Carbon Tetrachloride 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:25 KDM P8L0138 Chlorobenzene 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:25 KDM P81-0138 Chloroethane 0.22 U ug/L 0.50 0.22 1 SM6200 B 12/11/18 16,25 KDM P81_0138 Chloroform 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Chloromethane 0.079 U ug/L 0.50 0.079 1 SM6200 B 12/11/18 16:25 KDM P81_0138 cis-1,2-Dichloroethylene 0.056 U ug/L 0.50 0.056 1 SM6200 B 12/11/18 1625 KDM P81_0138 cis-1,3-Dichloropropylene 0.079 U ug/L 0.50 0.079 1 SM6200 B 12/11/18 16,25 KDM P81_0138 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 6 0f 19 Laboratory Report P R I S M Full -Service Analytical s 12/14/2018 J'v' Environmental Solutions I AR ORATORIES INC. Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: MW-5 Attn: Matthew Smith Prism Sample ID: 8120035-02 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 12:50 Time Submitted: 12/03/18 15:23 Parameter Result Units Report Limit MDL Dilution Factor Method Analysis Analyst Date/Time Batch [0 Dibromochloromethane 0.081 U ug/L 0.50 0.081 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Dibromomethane 0.065 U ug/L 0.50 0 065 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Dichlorodifluoromethane 0.11 U ug/L 1.0 Oil 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Ethanol 27 U ug/L 200 27 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Ethylbenzene 1.0 ug/L 0.50 0.061 1 SM6200 B 12/11/18 16:25 KDM PBLO138 Hexachlorobutadiene 0.16 U ug/L 2.0 0.16 1 SM6200 B 12/11/18 16:25 KDM P8L0138 Isopropyl Ether 0.28 l ug/L 0.60 0.050 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Isopropyl benzene (Cumene) 6.6 ug/L 0.50 0.054 1 SM6200 B 12/11/18 16:25 KDM P81_0138 m,p-Xylenes 1.1 ug/L 1.0 0.12 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Methyl Butyl Ketone (2-Hexanone) 0.065 U ug/L 1.0 0.065 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Methyl Ethyl Ketone (2-Butanone) 0.24 U ug/L 5.0 0.24 1. SM6200 B 12/11/18 16:25 KDM P81_0138 Methyl Isobutyl Ketone 0 078 U ug/L 1.0 0.078 1 SM6200 B 12/11/18 16:25 KDM P8LO138 Methylene Chloride 0 083 U ug/L 2 D 0.083 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Methyl-tert-Butyl Ether 9.4 ug/L 1.0 0.042 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Naphthalene 14 ug/L 1.0 0.19 7 SM6200 B 12/11/18 16:25 KDM 1381-0138 n-Butylbenzene 0.79 ug/L 0.60 0.076 1 SM6200 B 12/11/18 16:25 KDM P81_0138 n-Propylbenzene 17 ug/L 0.50 0.087 1 SM6200 B 12/11/18 16:25 KDM P81_0138 o-Xylene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 16:25 KDM P8L0138 sec-Butylbenzene 1.2 ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:25 KDM PBLO138 Styrene 0,047 U ug/L 0,50 0.047 1 SM6200 B 12/11/18 16:25 KDM P81_0138 tert- Butyl benzene 0.088 U ug/L 0.50 0,088 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Tetrachloroethylene 0.098 U ug/L 0.50 0.098 1 SM6200 B 12/11/18 16:25 KDM P8LO138 Toluene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 16:25 KDM PBLO138 trans-1,2-Dichloroethylene 0.070 U ug/L 0.50 0.070 1 SM6200 B 12/11/18 16:25 KDM P81_0138 trans- 1,3-Dichloropropylene 0.12 U ug/L 0.50 0.12 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Trichloroethylene 0.078 U ug/L 0.50 0.078 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Trichloroflucromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Vinyl acetate 0 060 U ug/L 5.0 0.060 1 SM6200 B 12/11/18 16:25 KDM P81_0138 Vinyl chloride 0.097 U ug/L 0.50 0.097 1 SM6200 8 12/11/18 16:25 KDM P81_0138 Xylenes, total 1.1 ] ug/L 1.5 0.15 1 SM6200 B 12/11/18 16:25 KDM P81-0138 Surrogate Recovery Control Limits 4-Bromofluorobenzene 106 % 70-130 Dibromofluoromethane 98 % 70-130 Toluene-d8 103 % 70-130 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 7 0f 19 Laboratory Report Environme ( PRISM Funronmental Solutionse Analytical s 12/14/2018 Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: WSW-1A Attn: Matthew Smith Prism Sample ID: 8120035-03 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 12:40 Time Submitted: 12/03/18 15:23 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor DatelTime ID Total Metals Lead 0.00080 U mg/L 0.0050 0.00080 1 601 OD 12/5/18 15:02 JAB P81-0043 Volatile Organic Compounds by GC/ECD 1,2-Dibromoethane (EDB) 0.0025 U ug/L 0.021 0.0025 1 504.1 12/4/18 22:30 ZRC PBL0033 Volatile Organic Compounds by GC/MS 1,1,1,2-Tetrachloroethane 0,11 U ug/L 0-50 0.11 1 SM6200 B 12/11/18 16:51 KDM PBLO138 1,1,1-Trichloroethane 0.061 U ug/L 0-50 0.061 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,1,2,2-Tetrachloroethane 0.036 U ug/L 0.50 0.036 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,1,2-Trichloroethane 0,066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,1-Dichloroethane 0.083 U ug/L 0,50 0.083 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,1-Dichloroethylene 0.083 U ug/L 0.50 0.083 1 SM6200 8 12/11/18 16:51 KDM PSLO138 1,1-Dichloropropylene 0.051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2,3-Trichlorobenzene 0.40 U ug/L 0.50 0.40 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2,3-Trichloropropane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2,4-Trichlorobenzene 0,13 U ug/L 0.50 0.13 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2,4-Trimethyl benzene 0,054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 16:51 KDM P810138 1,2-Dibromo-3-chloropropane 0,17 U ug/L 2.0 0,17 1 SM6200 B 12/11/18 16:51 KDM PBLO138 1,2-Dibromoethane 0,051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2-Dichlorobenzene 0,076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,2-Dichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:51 KDM P810138 1,2-Dichloropropane 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:51 KDM P810138 1,3,5-Trimethylbenzene 0.076 U ug/L M50 0.076 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,3-Dichlorobenzene 0.054 U ug/L 0.50 0,054 1 SM6200 B 12/11/18 16:51 KDM PBLO138 1,3-Dichloropropane 0.043 U ug/L 0.50 0-043 1 SM6200 B 12/11/18 16:51 KDM P81-0138 1,4-Dichlorobenzene 0,050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:51 KDM P81-0138 2,2-Dichloropropane 0.11 U ug/L 2.0 0.11 1 SM6200 B 12/11/18 16:51 KDM P8LO138 2-Chlorotoluene 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 16:51 KDM P8LO138 4-Chlorotoluene 0.050 U ug/L 0-50 0.050 1 SM6200 B 12/11/18 16:51 KDM PBLO138 4-Isopropyltoluene 0.089 U ug/L 0.50 0.089 1 SM6200 8 12/11/18 16:51 KDM P81-0138 Acetone 0.31 U ug/L 10 0.31 1 SM6200 B 12/11/18 16:51 KDM P810138 Benzene 0.048 U ug/L 0.50 0.048 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Bromobenzene 0.057 U ug/L 0.50 0-057 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Bromochloromethane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Bromodichloromethane 0.062 U ug/L 0,50 0.062 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Bromoform 0.040 U ug/L 0.50 0.040 1 SM6200 8 12/11/18 16:51 KDM P810138 Bromomethane 0.18 U ug/L 1.0 0,18 1 SM6200 B 12/11/18 16:51 KDM P810138 Carbon Tetrachloride 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Chlorobenzene 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Chloroethane 0.22 U ug/L 0.50 M22 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Chloroform 0.36 J ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:51 KDM PBLO138 Chloromethane 0.079 U ug/L 0.50 0.079 1 SM6200 B 12/11/18 16:51 KDM P810138 cis-1,2-Dichloroethylene 0.056 U ug/L 0.50 0.056 1 SM6200 B 12/11/18 16:51 KDM P81-0138 cis-1,3-Dichloropropylene 0.079 U ug/L 0.50 0.079 1 SM6200 B 12/11/18 16:51 KDM P810138 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 7041525-0409 Page 8 of 19 Laboratory Report PRISMFEnnvironvilon ice Analyticalmental solutionss 12/14/2018 t.r TOfIIE$ IN. Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: WSW-1A Attn: Matthew Smith Prism Sample ID: 8120035-03 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 12:40 Time Submitted: 12/03/18 15:23 Parameter Result Units Report Limit MDL Dilution Factor Method Analysis Analyst Date/Time Batch ID Dibromochloromethane 0.081 U ug/L 0.50 0.081 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Dibromomethane 0.065 U ug/L 0.50 0.065 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Dichlorodifluoromethane 0,11 U ug/L 1.0 0.11 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Ethanol 27 U ug/L 200 27 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Ethylbenzene 0.061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Hexachlorobutadiene 0.16 U ug/L 2.0 0.16 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Isopropyl Ether 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Isopropylbenzene (Cumene) 0.054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 16:51 KDM PBLO138 m,p-Xylenes 0,12 U ug/L 1,0 0.12 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Methyl Butyl Ketone (2-Hexanone) 0.065 U ug/L 1.0 0.065 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Methyl Ethyl Ketone (2-Butanone) 0.24 U ug/L 5.0 0.24 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Methyl Isobutyl Ketone 0.078 U ug/L 1.0 0.078 1 SM6200 B 12/11/18 16:51 KDM PBLO138 Methylene Chloride 0.083 U ug/L 2.0 0.083 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Methyl-tert-Butyl Ether 0.042 U ug/L 1.0 0.042 1 SM6200 B 12/11/18 16:51 KDM PBLO138 Naphthalene 0.56 7 ug/L 1.0 0.19 1 SM6200 B 12111/18 16:51 KDM PBLO138 n-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:51 KDM P81-0138 n-Propylbenzene 0.087 U ug/L 0.50 0.087 1 SM6200 B 12/11/18 16:51 KDM PBLO138 o-Xylene 0,044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 16:51 KDM P81-0138 sec-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Styrene 0.047 U ug/L 0.50 0.047 1 SM6200 B 12/11/18 16:51 KDM P81-0138 tert-Butylbenzene 0.088 U ug/L 0.50 0.088 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Tetrachloroethylene 0.098 U ug/L 0,50 0.098 1 SM6200 B 12/11/18 16:51 KDM P8LO138 Toluene 0,044 U ug/L 0,50 0.044 1 SM6200 B 12/11/18 16:51 KDM P81-0138 trans- 1,2-Dichloroethylene 0,070 U ug/L 0.50 0,070 1 SM6200 B 12/11/18 16:51 KDM P81-0138 trans-1,3-Dichloropropylene 0.12 U ug/L 0.50 0.12 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Trichloroethylene 0.078 U ug/L 0.50 0.078 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Trichlorofluoromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 16:51 KDM PSLO138 Vinyl acetate 0,060 U ug/L 5.0 0.060 1 SM6200 B 12/11/18 16:51 KDM P810138 Vinyl chloride 0.097 U ug/L 0.50 0,097 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Xylenes, total 0.15 U ug/L 1.5 0.15 1 SM6200 B 12/11/18 16:51 KDM P81-0138 Surrogate Recovery Control Limits 4-Bromofluorobenzene 105 % 70-130 Dibromofluoromethane 95 % 70-130 Toluene-d8 102 % 70-130 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 7041525-0409 Page 9 of 19 ,j' PRISM Service Analytical & Full- Laboratory Report Envlronfeental Solutions 12/14/2018 J .�I.i7W lApORATORIE$INC Shield Engineering, Inc. Project: Carolina Fast Mart #2 Client Sample ID: Trip Blank Attn: Matthew Smith Prism Sample ID: 8120035-04 4301 Taggart Creek Rd. Prism Work Order: 8120035 Charlotte, NC 28208 Sample Matrix: Water Time Collected: 11/30/18 00:00 Time Submitted: 12/03/18 15:23 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Volatile Organic Compounds by GC/ECD 1,2-Dibromoethane (EDB) 0 0025 U ug/L 0.021 0.0025 1 504.1 12/4/18 23:01 ZRC PBL0033 Volatile Organic Compounds by GC/MS 1,1,1,2-Tetrachloroethane 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1, 1, 1 -Trichloroethane 0,061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 17:17 KDM P810138 1,1,2,2-Tetrachloroethane 0,036 U ug/L 0.50 0.036 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,1,2-Trichloroethane 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,1-Dichloroethane 0.083 U ug/L 0,50 0.083 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,1-Dichloroethylene 0.083 U ug/L 0.50 0.083 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,1-Dichloropropylene 0,051 U ug/L 0.50 0.051 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2,3-Trichlorobenzene 0.40 U ug/L 0.50 0.40 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2,3-Trichloropropane 0.14 U ug/L 0.50 0.14 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2,4-Trichlorobenzene 0.13 U ug/L 0.50 0.13 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2,4-Trimethylbenzene 0,054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2-Dibromo-3-chloropropane 0.17 U ug/L 2.0 0.17 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2-Dibromoethane 0.051 U ug/L 0,50 0.051 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2-Dichlorobenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2-Dichloroethane 0.066 U ug/L 0,50 0.066 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,2-Dichloropropane 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,3,5-Trimethylbenzene 0,076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,3-Dichlorobenzene 0.054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,3-Dichloropropane 0.043 U ug/L 0.50 0-043 1 SM6200 B 12/11/18 17:17 KDM P81-0138 1,4-Dichlorobenzene 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 17:17 KDM P81-0138 2,2-Dichloropropane 0.11 U ug/L 2.0 0.11 1 SM6200 B 12/11/18 17:17 KDM P810138 2-Chlorotoluene 0.066 U ug/L 0.50 0.066 1 SM6200 B 12/11/18 17:17 KDM PBLO138 4-Chlorotoluene 0.050 U ug/L 0.50 0.050 1 SM6200 B 12/11/18 17:17 KDM P81-0138 4-Isopropyltoluene 0.089 U ug/L 0.50 0.089 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Acetone 0.31 U ug/L 10 0.31 1 SM6200 B 12/11/18 17:17 KDM P810138 Benzene 0.048 U ug/L 0.50 0,048 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Bromobenzene 0.057 U ug/L 0.50 0.057 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Bromochloromethane 0.14 U ug/L 0,50 0,14 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Bromodichloromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 17:17 KDM 1`81-0138 Bromoform 0.040 U ug/L 0.50 0.040 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Bromomethane 0.18 U ug/L 1.0 0.18 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Carbon Tetrachloride 0.11 U ug/L 0.50 0.11 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Chlorobenzene 0.062 U ug/L 0,50 0.062 1 SM6200 B 12/11/18 17,17 KDM P81-0138 Chloroethane 0.22 U ug/L 0.50 0.22 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Chloroform 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Chloromethane 0.079 U ug/L 0,50 0.079 1 SM6200 B 12/11/18 17:17 KDM P810138 cis-1,2-Dichloroethylene 0.056 U ug/L 0.50 0.056 1 SM6200 B 12/11/18 17:17 KDM P81-0138 cis-1,3-Dichloropropylene 0.079 U ug/L 0.50 0,079 1 SM6200 B 12/11/18 17,17 KDM P81-0138 Dibromochloromethane 0,081 U ug/L 0.50 0.081 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Dibromomethane 0.065 U ug/L 0.50 0.065 1 SM6200 B 12/11/18 17:17 KDM P81-0138 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc, 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 10 of 19 Laboratory Report PRISM EAnalytical Envir ounmental Solutionss 12/14/2018 j� vlien Shield Engineering, Inc. Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Project: Carolina Fast Mart #2 Sample Matrix: Water Client Sample ID: Trip Blank Prism Sample ID: 8120035-04 Prism Work Order: 8120035 Time Collected: 11/30/18 00:00 Time Submitted: 12/03/18 15:23 Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch Limit Factor Date/Time ID Dichlorodifluoromethane 0.11 U ug/L 1.0 0.11 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Ethanol 27 U ug/L 200 27 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Ethylbenzene 0.061 U ug/L 0.50 0.061 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Hexachlorobutadiene 0.16 U ug/L 2.0 0.16 1 SM6200 6 12/11/18 17:17 KDM P81-0138 Isopropyl Ether 0.050 U ug/L 0.50 0,050 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Isopropylbenzene (Cumene) 0.054 U ug/L 0.50 0.054 1 SM6200 B 12/11/18 17:17 KDM P8LO138 m,p-Xylenes 0.12 U ug/L 1.0 0,12 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Methyl Butyl Ketone (2-Hexanone) 0.065 U ug/L 1.0 0.065 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Methyl Ethyl Ketone (2-Butanone) 0,24 U ug/L 5.0 0.24 1 SM6200 8 12/11/18 17:17 KDM P81-0138 Methyl Isobutyl Ketone 0_078 U ug/L 1.0 0.078 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Methylene Chloride 0.083 U ug/L 2.0 0.083 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Methyl-tert-Butyl Ether 0.042 U ug/L 1.0 0.042 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Naphthalene 0.19 U ug/L 1,0 0.19 1 SM6200 B 12/11/18 17:17 KDM P81-0138 n-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 17:17 KDM P81-0138 n-Propylbenzene 0.087 U ug/L 0.50 0.087 1 SM6200 B 12/11/18 17:17 KDM P81-0138 o-Xylene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 17:17 KDM P81-0138 sec-Butylbenzene 0.076 U ug/L 0.50 0.076 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Styrene 0.047 U ug/L 0.50 0,047 1 SM6200 B 12/11/18 17:17 KDM P81-0138 tert-Butylbenzene 0.088 U ug/L 0.50 0.088 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Tetrachloroethylene 0.098 U ug/L M50 0.098 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Toluene 0.044 U ug/L 0.50 0.044 1 SM6200 B 12/11/18 17:17 KDM P81-0138 trans-1,2-Dichloroethylene 0,070 U ug/L 0.50 0.070 1 SM6200 B 12/11/18 17:17 KDM PSLO138 trans- 1,3-Dichloropropylene 0.12 U ug/L 0.50 0,12 1 SM6200 B 12/11/18 17:17 KDM 1081-0138 Trichloroethylene 0.078 U ug/L 0.50 0.078 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Trichlorofluoromethane 0.062 U ug/L 0.50 0.062 1 SM6200 B 12/11/18 17:17 KDM P81-0138 Vinyl acetate 0.060 U ug/L 5.0 0.060 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Vinyl chloride 0.097 U ug/L 0.50 0.097 1 SM6200 B 12/11/18 17:17 KDM P810138 Xylenes, total 0.15 U ug/L 1.5 0.15 1 SM6200 B 12/11/18 17:17 KDM PBLO138 Surrogate Recovery Control Limits 4-Bromofluorobenzene 107 % 70-130 Dibromofluoromethane 98 % 70-130 Toluene-d8 99 % 70-130 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc, 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 7041529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/625-0409 Page 11 of 19 PRISMFun -Service Analytical �7 Environmental Solutions Shield Engineering, Inc. Project: Carolina Fast Mart #2 Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/MS - Quality Control Level II QC Report 12/14/18 Prism Work Order: 8120035 Time Submitted: 12/3/2018 3:23:OOPM Reporting Spike Source %REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P8L0138 - SM6200 B Blank (P81-0138-BLK1) Prepared & Analyzed: 12/11/18 1,1,1,2-Tetrachloroethane BRL 0.50 ug/L 1,1,1-Trichloroethane BRL 0.50 ug/L 1,1,2,2-Tetrachloroethane BRL 0.50 ug/L 1,1,2-Trichloroethane BRL 0.50 ug/L 1,1-Dichloroethane BRL 0.50 ug/L 1,1-Dichloroethylene BRL 0.50 ug/L 1,1-Dichloropropylene BRL 0.50 ug/L 1,2,3-Trichlorobenzene BRL 0.50 ug/L 1,2,3-Trichloropropane BRL 0.50 ug/L 1,2,4-Trichlorobenzene BRL 0.50 ug/L 1,2,4-Trimethylbenzene BRL 0.50 ug/L 1,2-Dibromo-3-chloropropane BRL 2.0 ug/L 1,2-Dibromoethane BRL 0.50 ug/L 1,2-Dichlorobenzene BRL 0.50 ug/L 1,2-Dichloroethane BRL 0.50 ug/L 1,2-Dichloropropane BRL 0.50 ug/L 1,3,5-Trimethylbenzene BRL 0.50 ug/L 1,3-Dichlorobenzene BRL 0.50 ug/L 1,3-Dichloropropane BRL 0.50 ug/L 1,4-Dichlorobenzene BRL 0.50 ug/L 2,2-Dichloropropane BRL 2.0 ug/L 2-Chlorotoluene BRL 0.50 ug/L 4-Chlorotoluene BRL 0.50 ug/L 4-Isopropyltoluene BRL 0.50 ug/L Acetone BRL 10 ug/L Benzene BRL 0.50 ug/L Bromobenzene BRL 0.50 ug/L Bromochloromethane BRL 0.50 ug/L Bromodichloromethane BRL 0.50 ug/L Bromoform BRL 0.50 ug/L Bromomethane BRL 1.0 ug/L Carbon Tetrachloride BRL 0.50 ug/L Chlorobenzene BRL 0.50 ug/L Chloroethane BRL 0.50 ug/L Chloroform BRL 0.50 ug/L Chloromethane BRL 0,50 ug/L cis-1,2-Dichloroethylene BRL 0.50 ug/L cis-1,3-Dichloropropylene BRL 0.50 ug/L Dibromochloromethane BRL 0.50 ug/L Dibromomethane BRL 0.50 ug/L Dichlorodifluoromethane BRL 1.0 ug/L Ethanol BRL 200 ug/L Ethylbenzene BRL 0.50 ug/L Hexachlorobutadiene BRL 2.0 ug/L Isopropyl Ether BRL 0.50 ug/L Isopropylbenzene (Cumene) BRL 0.50 ug/L This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/625-0409 Page 12 of 19 PRISM Fun-8orvloe Analytical Environmental Solutions 4=161, I,IIIXjAAMMUL INC. Shield Engineering, Inc. Project: Carolina Fast Mart #2 Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/MS - Quality Control Level II QC Report 12/14/18 Prism Work Order: 8120035 Time Submitted: 12/3/2018 3:23:OOPM Reporting Spike Source %REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P8LO138 - SM6200 B Blank (P81-0138-BLK1) Prepared & Analyzed: 12/11/18 m,p-Xylenes BRL 1.0 ug/L Methyl Butyl Ketone (2-Hexanone) BRL 1.0 ug/L Methyl Ethyl Ketone (2-Butanone) BRL 5.0 ug/L Methyl Isobutyl Ketone BRL 1.0 ug/L Methylene Chloride BRL 2.0 ug/L Methyl-tert-Butyl Ether BRL 1.0 ug/L Naphthalene BRL 1.0 ug/L n-Butylbenzene BRL 0.50 ug/L n-Propylbenzene BRL 0.50 ug/L o-Xylene BRL 0.50 ug/L sec-Butylbenzene BRL 0.50 ug/L Styrene BRL 0,50 ug/L tert-Butyl benzene BRL 0.50 ug/L Tetrachloroethylene BRL 0.50 ug/L Toluene BRL 0..50 ug/L trans- 1.2-Dichloroethylene BRL 0.50 ug/L trans-1,3-Dichloropropylene BRL 0.50 ug/L Trichloroethylene BRL 0.50 ug/L Trichloroflucromethane BRL 0.50 ug/L Vinyl acetate BRL 5.0 ug/L Vinyl chloride BRL 0.50 ug/L Xylenes, total BRL 1.5 ug/L Surrogate:4-Bromofluorobenzene 52.1 ug/L 50.00 104 70-130 Surrogate: Dibromofluoromethane 49.6 ug/L 5Q00 99 70-130 Surrogate: Toluene-d8 50,9 ug/L 50.00 102 70-130 LCS (P8L0138-BS1) Prepared & Analyzed: 12/11/18 1,1,1,2-Tetrachloroethane 18.5 0.50 ug/L 20.00 92 70-130 1,1,1-Trichloroethane 19.1 0.50 ug/L 20.00 95 70-130 1,1,2,2-Tetrachloroethane 20,7 0,50 ug/L 20.00 104 70-130 1,1,2-Trichloroethane 21.1 0.50 ug/L 20.00 106 70-130 1,1-Dichloroethane 18,6 0.50 ug/L 20,00 93 70-130 1,1-Dichloroethylene 19A 0.50 ug/L 20.00 97 70-130 1,1-Dichloropropylene 20.0 0.50 ug/L 20.00 100 70-130 1,2,3-Trichlorobenzene 19.1 0.50 ug/L 20.00 96 70-130 1,2,3-Trichloropropane 19.2 0.50 ug/L 20.00 96 70-130 1,2,4-Trichlorobenzene 19,5 0.50 ug/L 20.00 97 70-130 1,2,4-Trimethylbenzene 21-4 0.50 ug/L 20.00 107 70-130 1,2-Dibromo-3-chloropropane 16A 2.0 ug/L 20.00 82 70-130 1,2-Dibromoethane 20.4 0.50 ug/L 20.00 102 70-130 1,2-Dichlorobenzene 19.2 0.50 ug/L 20.00 96 70-130 1,2-Dichloroethane 19.8 0.50 ug/L 20.00 99 70-130 1,2-Dichloropropane 20.5 0.50 ug/L 20.00 103 70-130 1.3,5-Trimethylbenzene 20.7 0.50 ug/L 20.00 104 70-130 1,3-Dichlorobenzene 19.6 0.50 ug/L 20,00 98 70-130 1,3-Dichloropropane 20.5 0.50 ug/L 20.00 102 70-130 1,4-Dichlorobenzene 19.4 0.50 ug/L 2000 97 70-130 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 13 of 19 R I S M Envilo +vice Analytical Envllnnmen[al Solutionss AL Z A LABORATORIES INC. Level II QC Report 12/14/18 Shield Engineering, Inc. Project: Carolina Fast Mart #2 Prism Work Order: 8120035 Attn: Matthew Smith Time Submitted: 12/3/2018 3:23:OOPM 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/MS - Quality Control Reporting Spike Source °/REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P81-0138 - SM6200 B LCS (P8L0138-BS1) Prepared & Analyzed: 12/11/18 2,2-Dichloropropane 18.1 2.0 ug/L 20.00 91 70-130 2-Chlorotoluene 20.5 0.50 ug/L 20.00 102 70-130 4-Chlorotoluene 210 0.50 ug/L 2000. 105 70-130 4-Isopropyltoluene 213 0.50 ug/L 20.00 106 70-130 Acetone 38.3 10 ug/L 40.00 96 40-160 Benzene 20.6 0.50 ug/L 20.00 103 70-130 Bromobenzene 20.3 0.50 ug/L 20.00 101 70-130 Bromochloromethane 19.6 0.50 ug/L 20.00 98 70-130 Bromodichloromethane 19.5 0.50 ug/L 20.00 97 70-130 Bromoform 16.7 0.50 ug/L 20.00 83 70-130 Bromomethane 18.8 1.0 ug/L 20.00 94 60-140 Carbon Tetrachloride 19.0 0.50 ug/L 20.00 95 70-130 Chlorobenzene 19.4 0.50 ug/L 20.00 97 70-130 Chloroethane 26.1 0.50 ug/L 20.00 130 60-140 Chloroform 20.8 0.50 ug/L 20.00 104 70-130 Chloromethane 22.4 0.50 ug/L 20.00 112 60-140 cis- 1,2-Dichloroethylene 19.7 0.50 ug/L 20.00 99 70-130 cis- 1,3-Dichloropropylene 18.2 0.50 ug/L 20.00 91 70-130 Dibromochloromethane 18.2 0.50 ug/L 20.00 91 70-130 Dibromomethane 20.2 0.50 ug/L 20.00 101 70-130 Dichlorodifluoromethane 20.3 1.0 ug/L 20,00 101 60-140 Ethanol 470 200 ug/L 500.0 94 60-140 Ethylbenzene 20.7 0,50 ug/L 20.00 104 70-130 Hexachlorobutadiene 19,7 2.0 ug/L 20-00 99 70-130 Isopropyl Ether 19.3 0.50 ug/L 20.00 97 70-130 Isopropylbenzene (Cumene) 21.6 0.50 ug/L 20.00 108 70-130 m,p-Xylenes 42,0 1,0 ug/L 40.00 105 70-130 Methyl Butyl Ketone (2-Hexanone) 19.1 1.0 ug/L 20.00 95 60-140 Methyl Ethyl Ketone (2-Butanone) 20,3 5,0 ug/L 20,00 102 60-140 Methyl Isobutyl Ketone 19.7 1.0 ug/L 20.00 98 60-140 Methylene Chloride 20.0 2.0 ug/L 20,00 100 70-130 Methyl-tert-Butyl Ether 20,1 1,0 ug/L 20.00 100 70-130 Naphthalene 20.0 1.0 ug/L 20.00 100 70-130 n-Butylbenzene 22,6 0.50 ug/L 20.00 113 70-130 n-Propylbenzene 220 0.50 ug/L 20.00 110 70-130 o-Xylene 20-6 0.50 ug/L 20.00 103 70-130 sec-Butylbenzene 22,5 0:50 ug/L 20.00 113 70-130 Styrene 2M 0.50 ug/L 20.00 101 70-130 tert-Butylbenzene 21,5 0.50 ug/L 20.00 108 70-130 Tetrachloroethylene 18.7 0.50 ug/L 20.00 94 70-130 Toluene 20.5 0,50 ug/L 20.00 102 70-130 trans-1,2-Dichloroethylene 21.0 0.50 ug/L 20.00 105 70-130 trans- 1, 3-Dichloropropylene 18.0 0,50 ug/L 20.00 90 70-130 Trichloroethylene 20.1 0.50 ug/L 20.00 100 70-130 Trichlorofluoromethane 20.3 0.50 ug/L 20,00 101 60-140 Vinyl acetate 18.9 5.0 ug/L 20.00 94 60-140 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc, 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0643 77 Phone: 704/529-6364 - Tall Free Number: 1-8001529-6364 - Fax: 704/525-0409 Page 14 of 19 PRISM Full-Snn%en Analytical s Envimn Mental Solutions PRISM Shield Engineering, Inc. Project: Carolina Fast Mart #2 Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/MS - Quality Control Level II QC Report 12/14/18 Prism Work Order: 8120035 Time Submitted: 12/3/2018 3:23:OOPM Reporting Spike Source %REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P8L0138 - SM6200 B LCS (P8L0138-BS1) Vinyl chloride Xylenes, total Surrogate:4-Bromofluorobenzene Surrogate: Dibromofluoromethane Surrogate: Toluene -dB LCS Dup (P81-0138-13SD1) 20.8 62.6 52.4 50.4 50.9 0.50 1.5 ug/L ug/L ug/L ug/L ug/L Prepared & Analyzed: 12/11/18 20.00 104 60.00 104 50.00 105 50.00 101 50.00 102 Prepared & Analyzed: 12/11/18 60-140 70-130 70-130 70-130 70-130 1,1,1,2-Tetrachloroethane 17.4 0.50 ug/L 20,00 87 70-130 6 20 1,1,1-Trichloroethane 17.7 0.50 ug/L 20.00 89 70-130 8 20 1,1,2,2-Tetrachloroethane 21.2 0.50 ug/L 20.00 106 70-130 3 20 1,1,2-Trichloroethane 20.2 0.50 ug/L 20.00 101 70-130 4 20 1,1-Dichloroethane 17.7 0.50 ug/L 20.00 89 70-130 5 20 1,1-Dichloroethylene 18.1 0.50 ug/L 20.00 91 70-130 7 20 1,1-Dichloropropylene 18.8 0.50 ug/L 20.00 94 70-130 6 20 1,2,3-Trichlorobenzene 19,2 0.50 ug/L 20.00 96 70-130 0.3 20 1,2,3-Trichloropropane 19.4 0.50 ug/L 20.00 97 70-130 1 20 1,2,4-Trichlorobenzene 19.8 0.50 ug/L 20.00 99 70-130 2 20 1,2,4-Trimethylbenzene 21.4 0.50 ug/L 20.00 107 70-130 0.09 20 1,2-Dibromo-3-chloropropane 17 8 2.0 ug/L 20.00 89 70-130 8 20 1,2-Dibromoethane 20.4 0.50 ug/L 20.00 102 70-130 0.1 20 1,2-Dichlorobenzene 19.1 0.50 ug/L 20.00 95 70-130 0.7 20 1,2-Dichloroethane 19.6 0.50 ug/L 20.00 98 70-130 0,5 20 1,2-Dichloropropane 19.3 0.50 ug/L 20.00 97 70-130 6 20 1,3,5-Trimethylbenzene 20.7 0.50 ug/L 20.00 103 70-130 0.3 20 1,3-Dichlorobenzene 19.6 0.50 ug/L 20.00 98 70-130 0.2 20 1,3-Dichloropropane 19.8 0.50 ug/L 20.00 99 70-130 3 20 1,4-Dichlorobenzene 19.4 0.50 ug/L 20.00 97 70-130 0.1 20 2,2-Dichloropropane 17.6 2.0 ug/L 20.00 88 70-130 3 20 2-Chlorotoluene 19.9 0.50 ug/L 20.00 99 70-130 3 20 4-Chlorotoluene 21.0 0.50 ug/L 20.00 105 70-130 0.1 20 4-Isopropyltoluene 21.0 0.50 ug/L 20.00 105 70-130 1 20 Acetone 39.1 10 ug/L 40.00 98 40-160 2 20 Benzene 194 0.50 ug/L 20,00 97 70-130 6 20 Bromobenzene 197 0.50 ug/L 20.00 99 70-130 3 20 Bromochloromethane 19.4 0.50 ug/L 20.00 97 70-130 1 20 Bromodichloromethane 18.4 0.50 ug/L 20.00 92 70-130 6 20 Bromoform 16.7 0.50 ug/L 20.00 84 70-130 0.2 20 Bromomethane 21.7 1.0 ug/L 20.00 109 60-140 14 20 Carbon Tetrachloride 18.0 0.50 ug/L 20.00 90 70-130 5 20 Chlorobenzene 18.8 0.50 ug/L 20.00 94 70-130 3 20 Chloroethane 22.8 0.50 ug/L 20.00 114 60-140 13 20 Chloroform 20.2 0.50 ug/L 20.00 101 70-130 3 20 Chloromethane 16,5 0.50 ug/L 20.00 83 60-140 30 20 D cis- 1,2-Dichloroethylene 18,7 0.50 ug/L 20.00 93 70-130 5 20 cis-1,3-Dichloropropylene 18.2 0.50 ug/L 20.00 91 70-130 0 20 Dibromochloromethane 182 0.50 ug/L 20.00 91 70-130 0.4 20 Dibromomethane 19.8 0.50 ug/L 20.00 99 70-130 2 20 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/629-6364 - Fax: 704/525-0409 Page 15 of 19 n ISM Full•Saryice Analytical & rEnvironmental Solutions LA Shield Engineering, Inc. Project: Carolina Fast Mart #2 Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/MS - Quality Control Level II QC Report 12/14/18 Prism Work Order: 8120035 Time Submitted: 12/3/2018 3:23:OOPM Reporting Spike Source °/REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P811-0138 - SM6200 B LCS Dup (P8L0138-BSD1) Prepared & Analyzed: 12/11/18 Dichlorodifluoromethane 17.6 1.0 ug/L 20.00 88 60-140 14 20 Ethanol 476 200 ug/L 500.0 95 60-140 1 20 Ethylbenzene 19.7 0,50 ug/L 20.00 99 70-130 5 20 Hexachlorobutadiene 19.4 2.0 ug/L 20.00 97 70-130 2 20 Isopropyl Ether 18.6 0.50 ug/L 20.00 93 70-130 4 20 Isopropylbenzene (Cumene) 21.1 0.50 ug/L 20.00 106 70-130 2 20 m,p-Xylenes 40.0 1.0 ug/L 40.00 100 70-130 5 20 Methyl Butyl Ketone (2-Hexanone) 19.7 1.0 ug/L 20.00 98 60-140 3 20 Methyl Ethyl Ketone (2-Butanone) 21.5 5.0 ug/L 20.00 108 60-140 6 20 Methyl Isobutyl Ketone 20.1 1.0 ug/L 20.00 100 60-140 2 20 Methylene Chloride 190 2.0 ug/L 20.00 95 70-130 5 20 Methyl-tert-Butyl Ether 20.0 1.0 ug/L 20.00 100 70-130 0.05 20 Naphthalene 20.4 1.0 ug/L 20.00 102 70-130 2 20 n-Butylbenzene 21,8 0.50 ug/L 20.00 109 70-130 4 20 n-Propylbenzene 21.5 0.50 ug/L 20.00 107 70-130 2 20 o-Xylene 19.8 0.50 ug/L 20.00 99 70-130 4 20 sec-Butylbenzene 219 0.50 ug/L 20.00 109 70-130 3 20 Styrene 19,6 0.50 ug/L 20.00 98 70-130 3 20 tert-Butylbenzene 21.1 0-50 ug/L 20,00 105 70-130 2 20 Tetrachloroethylene 17.9 0.50 ug/L 20.00 90 70-130 4 20 Toluene 194 0.50 ug/L 20.00 97 70-130 5 20 trans-1,2-Dichloroethylene 19.9 0.50 ug/L 20.00 100 70-130 5 20 trans-1,3-Dichloropropylene 17.7 0.50 ug/L 20.00 89 70-130 1 20 Trichloroethylene 19.2 0.50 ug/L 20.00 96 70-130 4 20 Trichlorofluoromethane 19.5 0.50 ug/L 20.00 97 60-140 4 20 Vinyl acetate 18.8 5.0 ug/L 20.00 94 60-140 0.2 20 Vinyl chloride 19,3 0.50 ug/L 2000. 96 60-140 8 20 Xylenes, total 59.9 1.5 ug/L 60.00 100 70-130 4 20 Surrogate:4-Bromofluorobenzene 52.3 ug/L 50.00 105 70-130 Surrogate: Dibromofluoromethane 483 ug/L 50.00 97 70-130 Surrogate: Toluene-d8 50.5 ug/L 50.00 101 70-130 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 7041625-0409 Page 16 of 19 Level II QC Report Full -"PRISM EnvIr amcenmen Analytical s Envlrmnnental Solutions 12/14/18 iAp4RUl'MnF0. ING Shield Engineering, Inc. Project: Carolina Fast Mart #2 Prism Work Order: 8120035 Attn: Matthew Smith Time Submitted: 12/3/2018 3:23:OOPM 4301 Taggart Creek Rd. Charlotte, NC 28208 Volatile Organic Compounds by GC/ECD - Quality Control Reporting Spike Source %REC RPD Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P811-0033 - 504.1 Blank (P8L0033-BLK1) _ _ Prepared & Analyzed: 12/04/18 _ _ 1,2-Dibromoethane (EDB) BRL 0,020 ug/L LCS (PBL0033-BSI) Prepared & Analyzed: 12/04/18 1,2-Dibromoethane (EDB) 0.230 0,020 ug/L 0.2514 91 70-130 LCS Dup (P8L0033-BSDI) Prepared & Analyzed: 12/04/18 1,2-Dibromoethane (EDB) 0.240 0.020 ug/L 0.2514 95 70-130 4 20 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 7041529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/525-0409 Page 17 of 19 PRISM I Full -Service ironmen Analytical s Environmental Solutions �naduTlKclH INC. Shield Engineering, Inc. Attn: Matthew Smith 4301 Taggart Creek Rd. Charlotte, NC 28208 Total Metals - Quality Control Analyte Project: Carolina Fast Mart #2 Level II QC Report 12/14/18 Prism Work Order: 8120035 Time Submitted: 12/3/2018 3:23:OOPM Reporting Spike Source °/REC RPD Result Limit Units Level Result %REC Limits RPD Limit Notes Batch P8L0043 - 3010A Blank (PBL0043-BLK1) Prepared & Analyzed: 12/05/18 Lead BRL 0,0050 mg/L LCS (P8L0043-BS1) Prepared & Analyzed: 12/05/18 Lead 0.484 0.0050 mg/L 0.5001 97 80-120 Matrix Spike (P8L0043-MS1) Source: 8120035-01 Prepared & Analyzed: 12/05/18 Lead 0.481 0,0050 mg/L 0.5001 BRL 96 75-125 Matrix Spike Dup (P8L0043-MSD1) Source: 8120035-01 Prepared & Analyzed: 12/05/18 Lead 0.477 0.0050 mg/L 0.5001 BRL 95 75-125 0.7 20 Sample Extraction Data Prep Method: 3010A Lab Number Batch Initial Final Date/Time 8120035-01 P8L0043 50 mL 50 mL 12/05/18 7:20 8120035-02 P81_0043 50 mL 50 mL 12/05/18 7:20 8120035-03 P81_0043 50 mL 50 mL 12/05/18 7:20 Prep Method: 504.1 Lab Number Batch Initial Final Date/Time 8120035-01 P81_0033 34.36 mL 35 mL 12/04/18 10:01 8120035-02 PSL0033 33.87 mL 35 mL 12/04/18 10:01 8120035-03 P81_0033 33.71 mL 35 mL 12/04/18 10:01 8120035-04 P81_0033 33.51 mL 35 mL 12/04/18 10:01 Prep Method: SM6200 B Lab Number Batch Initial Final Date/Time 8120035-01 P8L0138 10 mL 10 mL 12/11/18 8:53 8120035-02 P81_0138 10 mL 10 mL 12/11/18 8:53 8120035-03 P81_0138 10 mL 10 mL 12/11/18 8:53 8120035-04 P81_0138 10 mL 10 mL 12/11/18 8:53 This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc. 449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543 Phone: 704/529-6364 - Toll Free Number: 1-800/529-6364 - Fax: 704/625-0409 Page 18 of 19 PRISMFull -Service Analytical R Environmental Solutions 449 Springbrook Road • Charlotte, NC 28217 Phone 704/529-6364 • Fax: 7041525-0409 Client Company Name: 6,„ I Irti •�� nt .T*�C Report To/Contact Name: MrAJ4?:n' 4k, Reporting Address: 0701 T rr crv.ty 12A CHAIN OF CUSTODY RECORD PAGE OF �_ QUOTE # TO ENSURE PROPER BILLING: Project Name: CCLs—C l °'� L MW4- #Z Short Hold Analysis: (Yes) NoD UST Project: es (NO) 'Please ATTACH any project specific reporting (QC LEVEL Ill IV) provisions and/or QC Requirements Invoice To: MA144ii:4/ Address:C [ 1 LlLCW4f% r IA,.rltltn a A)p 707n9 Samples INTACT upon arrival? Received ON WET ICE? PROPER PRESERVATIVES indicated? Received WITHIN HOLDING TIMES? CUSTODY SEALS INTACT? VOLATILES rec'd W/OUT HEADSPACE? PROPER CONTAINERS used? 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TO CLIENT) p TIME MATRIX SAMPLE CONTAINER 1 ANALYSIS REQUESTED PRISM CLIENT DATE SAMPLE DESCRIPTION COLLECTED COLLECTED MILITARY (SOIL, WATER OR PRESERVA- TIVES A 4 r f� REMARKS LAB D NO. / / 'TYPE HOURS SLUDGE) SEE BELOW NO. SIZE `C �nL�+ Ll� ! L i X (� (� A _ I I I �01 t 13 ►2 �a P � zso Y+u I � s,3 3 n W ATGi2 Vo C' I yC. i/ Zobl R-i, j � Js�'s� fie f 1I 70 Ie, -- QA7E_ fL V0 - i i I � I �'�-► Myl, }k,?j_ /1�cV Sampler's Signature � Sampled By (Print Name) J Affiliation M..�t Upon relinquishing, this Chain of Custody is your authorization for Prism to proceed with the analyses as requested above. Any changes must be , submitted in writing to the Prism Project Manager. There will be charges r any changes after analyses have bee iRttlallzed. 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