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HomeMy WebLinkAbout17047_REEP_Brownfields Assessment Report_20171017 Via E-Mail October 27, 2017 NC DEQ – Brownfields Program 1646 Mail Service Center Raleigh, NC 27699-1646 Attn: Mr. Bill Schmithorst, PG Re: Brownfields Site Assessment Report REEP-LRC Patriot Premier Development I 1900 Continental Blvd Charlotte, North Carolina H&H Job No. LRC-004/005 Dear Bill, Attached please find the Brownfields Assessment Report in PDF format for the above-referenced property located at 1900 Continental Boulevard in Charlotte, North Carolina. Should you have any questions or need any additional information, please feel free to contact me. Sincerely, Hart & Hickman, PC Matt Bramblett, PE Principal and Project Manager Enclosure Cc: Ms. Lori Hinnant, K&L Gates (via email) Mr. Jason Oriol, Foundry (via email) i S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx Brownfields Assessment Report Undeveloped Land 1900 Continental Boulevard Charlotte, North Carolina Brownfields Project No. 17047-13-60 H&H Job No. LRC-004 Table of Contents 1.0 Introduction ...................................................................................................................................... 1 2.0 Brownfields Assessment Activities ................................................................................................ 3 3.0 Soil Assessment ................................................................................................................................ 4 3.1 Sampling Methodologies ........................................................................................................ 5 3.2 Soil Sampling Results ............................................................................................................. 5 4.0 Groundwater Assessment .............................................................................................................. 7 4.1 Sampling Methodology .......................................................................................................... 7 4.2 Groundwater Sample Analytical Results ............................................................................... 8 5.0 Soil Vapor Assessment .................................................................................................................... 9 5.1 Soil Vapor Monitoring Point Installation .............................................................................. 9 5.2 Soil Vapor Sampling Results................................................................................................ 10 6.0 Summary and Conclusions .......................................................................................................... 12 ii S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx List of Tables Table 1 Summary of Soil Analytical Data Table 2 Summary of Groundwater Analytical Data Table 3 Summary of Soil Vapor Analytical Data List of Figures Figure 1 Site Location Map Figure 2 Sample Location Map Figure 3 Areas of Potential Concern Map List of Appendices Appendix A Boring Logs Appendix B Laboratory Analytical Reports Appendix C NC DEQ Soil Gas to Indoor Air Risk Calculator Results 1 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx Brownfields Assessment Report Undeveloped Land 1900 Continental Boulevard Charlotte, North Carolina Brownfields Project No. 17047-13-60 H&H Job No. LRC-004 1.0 Introduction Hart & Hickman, PC (H&H) has prepared this Brownfields Assessment Report for the undeveloped Premier property (known as REEP-LRC Patriot Premier Development I) located at 1900 Continental Boulevard in Charlotte, Mecklenburg County, North Carolina (Site or subject Site). A Site location map is provided as Figure 1 and a Site map is provided as Figure 2. The Site is comprised of approximately 27.1 acres. The Site is a portion of a larger Brownfields property which has received a letter of eligibility for entry into the North Carolina Department of Environmental Quality (DEQ) Brownfields Program (Project No. 17047-13-60). Former uses of the Site include a Naval Ammunitions Depot (NAD) in the 1940s and 1950s and ancillary tire manufacturing operations in the 1960s and 1970s. Based on 1950’s era aerial photographs and a 1950 map of the former NAD, numerous buildings surrounded by protective soil berms were previously located on the Site. The Site is currently undeveloped wooded land. During wetlands delineation Site reconnaissance activities conducted in September 2015, burned/melted rubber mixed with drums containing white material and burned/melted rubber on the ground surface near the drums were observed in the southeastern portion of the Site. Also, a layer of unnatural black stained soil up to a few inches thick was observed widespread in the southeastern portion of the Site. These materials were observed in the vicinity of a former incinerator structure identified during review of historical aerial photographs of the Site. The incinerator structure does not appear on aerials until the late 1960s, which is during the time that the tire plant operated adjacent to the west of the Site. 2 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx In November 2015, H&H conducted waste material and surface soil sampling activities at the Site for waste characterization purposes and to evaluate the potential for impact in shallow soil near the drums. H&H identified two areas with elevated zinc concentrations and trace levels of explosive residuals. One zinc concentration exceeded the DEQ Inactive Hazardous Sites Branch (IHSB) Industrial Preliminary Soil Remediation Goal (PSRG). To facilitate redevelopment in a timely fashion, H&H removed the discarded waste materials from February 29, 2016 to March 10, 2016. Following surface waste removal activities, one confirmatory base soil sample was collected from the excavated area beneath the highest concentration of zinc identified during the initial assessment and analyzed for Hazardous Substance List (HSL) Metals. The results of the confirmatory base sample indicated that zinc was present in soil at a concentration less than the DEQ IHSB Industrial PSRG. Additionally, during removal of two drums located in the southeastern portion of the Site, liquid was observed in the ground where the drums were removed. The saturated soil was subsequently removed and containerized in two 55-gallon drums, and sampled for waste characterization purposes. Sample results indicated that the soil contained characteristically hazardous waste levels of benzene. Due to the detected concentration of benzene, the excavated soil from this area was transported off-Site for disposal as hazardous waste. Additional buried waste is present as described in H&H’s September 28, 2017 Waste, Drums, and ACM removal report. Figure 3 depicts the primary area of concern. The Site is scheduled to be developed for industrial, warehouse, and light manufacturing use. The purpose of these Brownfields assessment activities was to evaluate soil, soil vapor, and groundwater conditions in the vicinity of the proposed development to assist in management of contaminated media during development, and to evaluate the potential for vapor intrusion into the proposed building. H&H prepared a Brownfields Assessment Work Plan (Work Plan) dated August 10, 2016 which subsequently received DEQ Brownfields approval in an email dated September 13, 2016. A summary of the Brownfields assessment activities is provided in the following sections. 3 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 2.0 Brownfields Assessment Activities In October 2016, H&H personnel completed soil, groundwater, and soil vapor assessment activities at the Site to evaluate current subsurface conditions and the potential for vapor intrusion into the proposed Site building. As part of the assessment activities, H&H collected ten shallow soil samples, two groundwater samples, and eight soil gas samples for laboratory analyses in accordance with the DEQ Brownfields approved Work Plan. The soil gas samples were collected from soil borings advanced within the footprint of the proposed building to evaluate the potential for vapor intrusion into the future industrial warehouse structure. Additionally, two groundwater samples were collected adjacent to the west and topographically upgradient of the proposed building to evaluate the potential for impacts to be migrating onto the Site from known source areas located to the west on the former Continental Tire manufacturing facility. Soil samples were collected across the Site to assist in management of Site soil during proposed redevelopment activities. Sample locations are depicted on Figure 2. Prior to performing assessment activities, H&H contacted the North Carolina 811 One Call Center, the public utility locator, to mark subsurface utilities at the Site. H&H also contracted with a private utility locator to mark privately owned utilities which may not have been marked by the public locator. Additionally, each boring location was hand cleared to a depth of approximately 5 feet (ft) below ground surface (bgs) to further screen the boring locations for the presence of subsurface utilities. The assessment activities were conducted in general accordance with the DEQ IHSB Guidelines for Assessment and Cleanup dated October 2015 and the DEQ Division of Waste Management (DWM) Vapor Intrusion Guidance document dated April 2014. Details of the soil assessment activities are provided in Section 3.0; details of the groundwater assessment activities are provided in Section 4.0; details of the soil vapor assessment activities are provided in Section 5.0; and summary and conclusions based on results of the assessment activities are provided in Section 6.0. 4 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 3.0 Soil Assessment On October 13 and October 14, 2016, H&H teamed with South Atlantic Environmental Drilling and Construction Company (SAEDACCO) to perform subsurface drilling activities using a track- mounted Geoprobe 7822DT direct-push technology (DPT) drill rig. During boring advancement, continuous soil samples were collected from the borings using a macro-core sampler lined with acetate sleeves. Soil samples were described for lithologic purposes and field screened for the presence of staining, odors, and elevated organic vapors using a calibrated photo-ionization detector (PID). Boring logs with lithologic descriptions and field screening results are included in Appendix A. Soil boring locations are provided on Figure 2 and were advanced in the following locations: • Soil borings SB-1 through SB-8 were advanced within the footprint of the proposed industrial building. The borings were advanced to depths ranging from approximately 9 ft bgs to approximately 18 ft bgs. One soil sample was collected for laboratory analysis from each boring from the depth interval interpreted most likely to be impacted based on field screening results. In several soil samples, field screening did not identify obvious evidence of impacts. Therefore, a shallow soil sample was collected from those borings to represent soils that would potentially be disturbed during planned grading activities. • Soil boring SB-9 was advanced to a depth of approximately 15 ft bgs in the southeastern portion of the Site where previous waste removal activities were completed. Based on field observations, a shallow soil sample was collected for laboratory analysis from 0 to 2 ft bgs. • Soil boring SB-10 was advanced to a depth of approximately 15 ft bgs in the northern portion of the Site in the vicinity of a proposed stormwater retention pond to evaluate the potential for impacts in soil that will be excavated in this area. Field screening results did not identify obvious evidence of impacts in soil samples collected from the SB-10 soil boring. Therefore, a shallow soil sample was collected for laboratory analysis from approximately 2 to 4 ft bgs. 5 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 3.1 Sampling Methodologies Soil borings were advanced using a decontaminated stainless steel hand auger and the DPT drill rig. During boring advancement, continuous soil samples were collected from each boring from the center of the hand auger bucket and using a macro-core sampler lined with acetate sleeves. Soil samples were placed directly into dedicated laboratory-supplied sample containers, labeled, and packed in an iced laboratory-supplied cooler. The samples were shipped under standard chain-of- custody protocols to TestAmerica Laboratories, Inc. (TestAmerica), a North Carolina certified analytical laboratory, for analysis of volatile organic compounds (VOCs) by EPA Method 8260B, semi-VOCs (SVOCs) by EPA Method 8270D, explosives by EPA Method 8330A, and hazardous substance list (HSL) metals by EPA Methods 6010/6020/7470/7441. The laboratory analytical data report and chain-of-custody record are included in Appendix B. Upon completion of sampling, SB-1 through SB-8 were converted into temporary soil vapor monitoring points (see Section 5.0 below). Soil borings SB-9 and SB-10 were properly abandoned with hydrated bentonite upon completion of soil sampling activities. Each sample location was estimated using a Trimble GeoXT hand-held global position system (GPS) unit. 3.2 Soil Sampling Results A tabular summary of the soil sample analytical results is presented in Table 1. The laboratory analytical results were compared to the DEQ IHSB Protection of Groundwater, Residential, and Industrial/Commercial PSRGs dated October 2016. Metal concentrations were also compared to background levels for soils as published in Elements in North American Soils by Dragun and Chekiri (2005). Laboratory analytical results indicate that trace levels of the VOC acetone were detected at concentrations well below the PSRGs in soil samples SB-4 through SB-10. Acetone is a common laboratory-introduced contaminant and is not likely associated with previous Site use. No other VOCs were detected above laboratory reporting limits in the soil samples with the exception of SB-9 which was collected in the southeastern portion of the Site (Figure 2). Of the VOCs detected above 6 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx laboratory reporting limits in the SB-9 soil sample, low levels of benzene (0.461 mg/kg), cis-1,2- dichloroethene (3.98 mg/kg), tetrachloroethene (PCE) (0.0200 mg/kg), toluene (6.81 mg/kg), trichloroethene (TCE) (0.278 mg/kg), and total xylenes (35.4 mg/kg) were detected at concentrations exceeding the Protection of Groundwater PSRGs. No VOCs were detected above the Residential or Industrial/Commercial PSRGs in the soil sample. Laboratory analysis indicates that low levels of the SVOC naphthalene were detected at concentrations above the laboratory reporting limit in soil samples SB-5 (0.202 mg/kg), SB-6 (0.132 mg/kg), and SB-9 (0.482 mg/kg). The naphthalene detection in SB-9 is slightly above the Protection of Groundwater PSRG of 0.210 mg/kg. No SVOCs were detected above the Residential or Industrial/Commercial PSRGs in the soil samples. In addition, no other SVOCs were detected above laboratory reporting limits in the soil samples. No explosive compounds were detected above laboratory reporting limits in the soil samples. The metals arsenic, beryllium, barium, cadmium, chromium, copper, lead, manganese, nickel, and zinc were detected in several soil samples. With the exception of the zinc detection in soil sample SB-9, detected metals concentrations appear to be consistent with published background concentrations for naturally occurring levels of metals in the Site region. The detected zinc concentration in soil sample SB-9 (938 mg/kg) is slightly above the expected background range, but below the PSRGs. 7 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 4.0 Groundwater Assessment H&H conducted groundwater sampling activities at the Site to evaluate the potential for significant groundwater impacts migrating onto the Site from known source areas located adjacent to the west and topographically upgradient on the former Continental Tire manufacturing facility. Temporary groundwater monitoring well locations are depicted on Figure 2 and were installed in the following locations: • Temporary groundwater monitoring well TMW-1 was installed near the northwest corner of the proposed industrial building. Please note that drill rig access was limited west of the stormwater channel due to steep terrain associated with the nearby railroad spur. Several attempts were made to advance a temporary well boring in the vicinity of the proposed temporary monitor well location as approved in the Work Plan, but refusal was encountered prior to reaching the water table in all attempts. The TMW-1 boring location was moved to a slightly lower elevation located east of the stormwater cannel near the northwest corner of the proposed building (Figure 2). The depth to the water table was approximately 17 ft. • Temporary groundwater monitoring well TMW-2 was installed near the southwest corner of the proposed industrial building. The depth to the water table was approximately 26 ft. Details of Phase II ESA groundwater sampling activities and results are provided in the following sections. 4.1 Sampling Methodology The temporary monitoring well borings were installed using the DPT rig to advance hollow-stem augers until sufficient groundwater was encountered. Soil cuttings were described for lithological purposes and field screened for the presence of staining, odors, and volatile organic vapors with a PID. Temporary groundwater monitoring wells were installed in each of the borings using 1-inch diameter PVC pre-pack slotted well screen and 1-inch diameter PVC riser. A filter sand pack was installed from the bottom of each temporary well boring to approximately 2 ft above the PVC well 8 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx screen, and a hydrated bentonite seal was then installed above the filter sand pack. Temporary monitoring well boring logs and construction details are provided in Appendix A. H&H collected groundwater samples for laboratory analysis from the temporary monitoring wells utilizing low flow/low stress purging methods. The wells were purged at approximately 200 mL/minute until readings of pH and specific conductivity stabilized. The groundwater samples were collected directly into laboratory supplied glassware, and labeled with the sample identification, Site name, date, time, and requested analyses. The samples were then placed in a laboratory supplied cooler, iced, and shipped under standard chain of custody protocol to TestAmerica for analysis of VOCs by EPA Method 8260B and explosives by EPA Method 8330A. The laboratory analytical report and chain of custody record are provided in Appendix B. Upon completion of sampling, each temporary groundwater monitoring well was properly abandoned and the surfaces were repaired similar to pre-drilling conditions. Additionally, the temporary monitoring well locations were estimated using a Trimble GeoXT hand-held GPS unit. 4.2 Groundwater Sample Analytical Results A tabular summary of the analytical results for groundwater samples collected from the two temporary monitoring wells is presented in Table 2. Groundwater data were compared to the DEQ North Carolina Administrative Code (NCAC) Title 15A 2L Groundwater Standards (2L Standards) and the DEQ DWM Residential and Non-Residential Vapor Intrusion Groundwater Screening Levels (GWSLs) dated October 2016. Laboratory analytical results indicate that a low level of 1,1-dichloroethane (2.79 µg/L) was detected at a concentration above the laboratory reporting limit, but below the 2L Standard and the GWSLs in the groundwater sample collected from temporary monitoring well TMW-2 located in the southwestern portion of the Site. No other VOCs were detected above laboratory reporting limits in either of the groundwater samples. Additionally, no explosive compounds were detected above laboratory reporting limits in either of the groundwater samples. 9 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 5.0 Soil Vapor Assessment H&H collected eight soil vapor samples to evaluate the potential for vapor intrusion into the future industrial warehouse facility proposed for the central portion of the Site. Soil borings SB-1 through SB-8 were converted into temporary soil vapor monitoring points (VMP-1 through VMP-8) upon completion of soil sampling activities. Soil vapor sample locations are depicted on Figure 2 and the methods and results of the soil vapor assessment activities are presented in the following sections. 5.1 Soil Vapor Monitoring Point Installation H&H and SAEDACCO utilized decontaminated stainless steel hand augers and the track-mounted DPT drill rig to advance soil borings to depths ranging from approximately 9 to 18 ft bgs. A six-inch stainless steel vapor implant screen point fitted with ¼-inch diameter Teflon® tubing was installed within each borehole. Filter sand was placed from the base of the boring to six-inches above the screened interval. The sampling points were completed by placing hydrated bentonite from the top of the filter sand to the ground surface. Soil vapor monitoring point boring logs with soil vapor sample point construction details are provided in Appendix A. On October 14 and October 17, 2016 and prior to sampling, a leak check was conducted at each soil vapor sample location by constructing a shroud around the sampling point and flooding the air within the shroud with helium gas. Helium concentrations inside the shroud were measured using a helium gas detector and were maintained at concentrations of approximately 90%. Using a syringe and three- way valve, the Teflon tubing and surrounding sand pack were purged of approximately three volumes. Following purging, a sample was collected from the sample tubing outside the shroud and analyzed using the helium gas detector to ensure that helium concentrations were less than 10% of the helium concentrations in the shroud. All sample points passed the leak check criteria. Following a successful leak check, a laboratory-supplied 6-Liter Summa canister with a flow regulator was connected to the sample tubing at each sampling point using a brass nut and ferrule assembly to form an air-tight seal. The flow regulator was pre-set by the laboratory to regulate the vapor intake rate to approximately 6-liters per hour. Once the sample train was assembled, the intake valve on the canister was fully opened to begin collection of the soil gas sample. Vacuum readings 10 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx on the Summa canister were recorded prior to and following the one hour sampling period to ensure adequate sample volume was collected. After sample collection, the Summa canister’s valve was closed, and the regulator was disconnected from the canister. The canisters were placed in laboratory supplied shipping containers, properly labeled and shipped under standard chain-of-custody protocols to Con-Test Analytical Laboratory for analysis of VOCs by EPA Method TO-15. Upon completion of sampling activities, each soil vapor boring was properly abandoned. 5.2 Soil Vapor Sampling Results A summary of the soil vapor analytical results is provided as Table 3, and the laboratory analytical data report is included as Appendix B. Laboratory analytical results were compared to the DEQ DWM Non-Residential Vapor Intrusion Soil Gas Screening Levels (SGSLs) dated October 2016. The laboratory analyses indicate several VOCs above laboratory reporting limits in each soil vapor sample. No VOCs were detected above the Non-Residential SGSLs with the exception of TCE in two samples. TCE was detected slightly above the Non-Residential SGSL of 175 µg/m3 in VMP-7 (180 µg/m3) and VMP-8 (410 µg/m3). To further evaluate the soil vapor results, H&H used the NC DEQ Risk Calculator (August 2016 version). Because TCE exceeded the Non-Residential SGSL, H&H evaluated cumulative risks to potential future vapor intrusion for a worker based on compound concentrations detected in soil vapor samples VMP-7 and VMP-8. The Non-Residential cumulative lifetime incremental cancer risk (LICR) value for VMP-7 is 9.1x10-7 and the cumulative non-carcinogenic hazard index (HI) value is 0.25. The cumulative Non-Residential LICR value for VMP-8 is 2.0x10-6 and the cumulative non- carcinogenic HI value is 0.58. The cumulative LICR values are within the 1 x 10-4 to 1 x 10-6 acceptable range for both VMP-7 and VMP-8. The calculated HI values are less than 1 which is the cumulative non-carcinogenic risk 11 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx threshold. The risk calculator results are provided in Appendix C. Based on these results, the risk associated with vapor intrusion is within acceptable ranges, and no vapor intrusion mitigation is warranted for the future warehouse building. 12 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx 6.0 Summary and Conclusions H&H has completed Brownfields assessment activities on the undeveloped Premier Brownfields property located at 1900 Continental Boulevard in Charlotte, North Carolina. The assessment activities were conducted in accordance with the DEQ Brownfields approved work plan and included soil, groundwater, and soil vapor sampling to evaluate potential risks associated with redevelopment of the Site for industrial use. A summary of the assessment results is provided below. • H&H collected 10 soil samples for laboratory analysis of VOCs, SVOCs, explosives, and HSL metals. No impacts were detected in soil above Non-Residential PSRGs. Laboratory analytical results indicate that low levels of several VOCs and one SVOC were detected above the DEQ IHSB Protection of Groundwater PSRGs in soil sample SB-9 collected in the southern portion of the property. The SB-9 soil sample was collected adjacent to the location where waste materials were previously removed to document potential soil impacts left in place in this area. No other compounds were detected above PSRGs in other soil samples collected at the Site. • H&H collected two groundwater samples for laboratory analysis of VOCs and explosives between the Continental Tire facility and the proposed building on the Site. Laboratory analytical results indicate that the VOC 1,1-dichloroethane was detected above the laboratory reporting limit, but below the NC 2L groundwater standard in groundwater sample TMW-2 collected near the southwestern corner of the proposed building. No other compounds were detected above laboratory reporting limits in either of the groundwater samples. • H&H collected eight sub-surface soil vapor samples within the footprint of the proposed building for laboratory analysis of VOCs. Analytical results indicate that VOCs were detected above laboratory reporting limits in each soil vapor sample. TCE was detected above the Non-Residential SGSL in both VMP-7 and VMP-8. To further evaluate the soil vapor results, H&H used the NC DEQ Risk Calculator (August 2016 version). Because TCE exceeded the Non-Residential SGSL, H&H evaluated cumulative risks to potential 13 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier.docx future vapor intrusion for a worker based on compound concentrations detected in soil vapor samples VMP-7 and VMP-8. The Non-Residential cumulative lifetime incremental cancer risk (LICR) value for VMP-7 is 9.1x10-7 and the cumulative non-carcinogenic hazard index (HI) value is 0.25. The cumulative Non-Residential LICR value for VMP-8 is 2.0x10-6 and the cumulative non-carcinogenic HI value is 0.58. The cumulative LICR values are within the 1 x 10-4 to 1 x 10-6 acceptable range for both VMP-7 and VMP-8. The calculated HI values are less than 1 which is the cumulative non-carcinogenic risk threshold. Based on these results, the risk associated with vapor intrusion is within acceptable ranges, and no vapor intrusion mitigation is warranted for the future warehouse building. In summary, no soil impacts were detected above non-residential PSRGs. Results of groundwater assessment activities did not identify groundwater impacts above 2L Standards migrating to the proposed warehouse site from the upgradient former Continental Tire manufacturing facility. Based on soil vapor assessment activities, potential vapor intrusion risks appear to be within acceptable ranges for the proposed industrial warehouse facility. H&H recommends preparation of an Environmental Management Plan (EMP) for this proposed development that incorporates the above results. Table 1 Summary of Soil Analytical DataUndeveloped LandPremier 485 - 1700 Continental BoulevardCharlotte, North CarolinaH&H Job No. LRC-004 Sample IDSB-1 SB-2 SB-3 SB-4 SB-5 SB-6 SB-7 SB-8 SB-9 SB-10 Depth (ft bgs)0-2 4-6 8-10 0-2 0-2 0-2 4-60-2 0-2 2-4 Sample Date10/14/2016 10/14/2016 10/14/2016 10/13/2016 10/13/2016 10/13/2016 10/14/2016 10/14/2016 10/14/2016 10/14/2016 UnitsVOCs (8260B)Acetone< 0.0574 < 0.0547 < 0.05650.0772 0.285 0.16 0.122 0.225 0.264 0.0631 24.012,200 100,000Benzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.451< 0.001750.00731.20 5.102-Butanone (MEK)< 0.0574 < 0.0547 < 0.0565 < 0.0558 < 0.0653 < 0.0497 < 0.0959 < 0.04900.0767< 0.043816.05,400 28,400Carbon Disulfide< 0.00574 < 0.00547 < 0.00565 < 0.00558 < 0.00653 < 0.00497 < 0.00959 < 0.004900.00844< 0.004383.80154 700cis-1,2-Dichloroethene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001963.98< 0.001750.36032.0 460Dichlorodifluoromethane< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0312< 0.0017529.017.4 74.01,1-Dichloroethane< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0107< 0.001750.0303.60 16.0Ethylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.327< 0.001758.105.80 25.0Isopropylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0179< 0.00175NE NE NE4-Methyl-2-pentanone (MIBK)< 0.0574 < 0.0547 < 0.0565 < 0.0558 < 0.0653 < 0.0497 < 0.0959 < 0.04900.423< 0.04380.4303,360 3,360n-Butylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.00388< 0.001752.40108 108n-Propylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0107< 0.001751.50264 264p-Isopropyltoluene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.00917< 0.001750.680NE NETetrachloroethene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0200< 0.001750.005016.2 78.0Toluene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001966.81< 0.001755.50818 8181,1,1-Trichloroethane< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0182< 0.001751.20640 640Trichloroethene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.278< 0.001750.01800.820 3.801,2,4-Trimethylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0273< 0.001756.7011.6 48.01,3,5-Trimethylbenzene< 0.00229 < 0.00219 < 0.00226 < 0.00223 < 0.00261 < 0.00199 < 0.00383 < 0.001960.0134< 0.001756.70156 182Xylenes, Total< 0.00688 < 0.00656 < 0.00678 < 0.00670 < 0.00784 < 0.00597 < 0.0115 < 0.0058835.4< 0.005266.10116 260SVOCs (8270D)Naphthalene< 0.0838 < 0.0818 < 0.0746 < 0.3900.202 0.132< 0.0937 < 0.08620.482< 0.08050.2103.80 17.0Explosives (8330A)ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL ALL BRLNA NA NAHSL Metals (6010D)Range (mg/kg) Mean (mg/kg)RefAntimony< 12.7 < 60.8 < 11.4 < 11.8 < 15.2 < 12.3 < 14.0 < 13.0 < 13.5 < 12.00.9006.20 94.0<1.0-8.8 0.76CArsenic 4.13< 12.23.78 2.94 4.88 5.22 3.94 5.00 4.95 4.98 5.800.6803.001.0-18 4.8 ABeryllium< 1.27 < 6.081.40< 1.18 < 1.521.25 1.59< 1.301.51< 1.2063.032.0460BRL-2.0 0.11 ACadmium 1.34< 6.08 < 1.14 < 1.18 < 1.52 < 1.23 < 1.40 < 1.301.59< 1.203.0014.21961.0-10 4.3 BChromium, Total 14.8< 6.086.64 7.84 18.6 16.3 3.33 41.9 17.8 10.7 NENENE7.0-300 65 ACopper 5.78< 12.223.7 7.13 7.8 14.1 12.1 19.8 25.9 17.4 7006209,4003.0-100 34 ALead 50.8< 6.0828.2 23.9 74.8 44.1 39.8 43.9 156 34.2 270400800BRL-50 16 AManganese 122 448 395 410 430 881 414 365 266 309 65.03605,2008.0-3,394 594 BMercury< 0.122 < 0.119 < 0.114 < 0.115 < 0.158 < 0.120 < 0.145 < 0.126 < 0.132 < 0.1231.002.203.130.03-0.52 0.121 ANickel 9.47< 12.26.93 8.31 8.04 10.8 3.58 14.2 8.58 12.4 1303004,400BRL-150 23 ASelenium< 2.53 < 12.2 < 2.29 < 2.37 < 3.03 < 2.45 < 2.79 < 2.59 < 2.69 < 2.402.1078.01,160<0.1-0.8 0.42 ASilver< 1.27 < 6.08 < 1.14 < 1.18 < 1.52 < 1.23 < 1.40 < 1.30 < 1.35 < 1.203.4078.01,160BRL-5.0 NE DThallium< 12.7 < 12.2 < 11.4 < 11.8 < 15.2 < 12.3 < 14.0 < 13.0 < 13.5 < 12.00.2800.1562.40<0.1-1.8 NE EZinc 21.6 84.0 56.7 61.8 47.6 46.6 114 44.8 938 54.9 1,2004,600 70,000 25-124 56 ANotes:1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) (October 2016).2) Range and Mean background values for North Carolina or Southeast soils taken from Elements in North American Soils by Dragun and Chekiri, 2005Ref.A. North Carolina soilsB. Southeastern USA soilsC. Eastern USA soilsD. Soils of the conterminous USAE. Major- and Trace-Element Concentrations in Soils from Two Continential-Scale Transects of the United States and Canada, U.S. Department of Interior, U.S. Geologic Survey. Open-File Report 2005-1253, Table 3. 2005.Bold indicates an exceedance in the Protection of Groundwater PSRGOnly organic compounds detected in at least one sample are shown.Soil concentrations are reported in milligrams per kilogram (mg/kg).Laboratory analytical methods are shown in parentheses.VOCs = volatile organic compounds; SVOCs = semi-volatile organic compounds; HSL = Hazardous Substance ListNA = Not Applicable; NE = not established; BRL = below reporting limit; ft bgs = feet below the ground surfacemg/kgResidential PSRGs(1) Industrial/ CommercialPSRGs(1)Regional Background Metals in Soil2Protection of Groundwater (1)S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Tables\Soil Data Table.xlsm11/23/2016Table 1 (Page 1 of 1)Hart & Hickman, PC Table 2Summary of Groundwater Analytical DataUndeveloped LandPremier 485 - 1700 Continental BoulevardCharlotte, North CarolinaH&H Job No. LRC-004Sample ID TMW-1 TMW-2Sample Date 10/20/2016 10/17/2016Residential(2)Non-Residential(3)UnitsVOCs (8260B)1,1-Dichloroethane <1.00 2.79 6 76.4 334Explosives (8330A)All BRL All BRLNA NA NANotes:1) North Carolina Department of Environmental Quality (DEQ) 15A North Carolina Administrative Code 02L.0202 Groundwater Quality Standard2) DEQ Division of Waste Management (DWM) Residential Vapor Intrusion Groundwater Screening Levels (GWSLs) (October 2016)3) DEQ DWM Non-Residential Vapor Intrusion GWSLs (October 2016)Only those compounds detected in at least one sample shown aboveCompound concentrations are reported in micrograms per liter (μg/L)Method number follows parameter in parenthesisVOCs = volatile organic compounds; BRL = below laboratory reporting limits; NA = Not ApplicableNCAC 2L Groundwater Standard(1) DWM Vapor Intrusion GWSLsµg/LS:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Tables\GW Data Table.xlsm11/23/2016Table 2Hart & Hickman, PC Table 3 (Page 1 of 3)Summary of Soil Vapor Analytical DataUndeveloped LandPremier 485 - 1700 Continental BoulevardCharlotte, North CarolinaH&H Job No. LRC-004AcetoneBenzene1,3-Butadiene2-Butanone (MEK)Carbon DisulfideChloroformChloromethaneDichlorodifluoromethane(Freon 12)1, 1-Dichloroethane1, 1-Dichloroethylenecis-1,2-Dichloroethylenetrans-1,2-DichloroethyleneVMP-1 10/17/16 16 0.17 J<0.222.2 J 0.26 J 0.60<0.410.78 V-05<0.40 <0.40 <0.40 <0.40VMP-2 10/17/16 13<0.32 <0.222.9 J<3.10.55<0.410.73 V-05 0.20 J<0.40 <0.40 <0.40VMP-3 10/17/16 22 0.49<0.222.8 J 0.21 J 0.73<0.414.5 V-05 0.42<0.40 <0.40 <0.40VMP-4 10/14/16<9.51.2 2.9<123.1 J<0.49 <0.41120 V-05<0.40 <0.40 <0.40 <0.40VMP-5 10/14/16<9.50.56 1.0<121.2 J 3.2<0.4174 V-05 28 1.6 8.5 0.21 JVMP-6 10/14/16 32 1.9<0.223.1 J 2.4 J 0.20 J<0.4137 V-05<0.40 <0.40 <0.40 <0.40VMP-7 10/17/16 23 0.39<0.223.7 J 1.2 J 3.9 0.34 J, L-05, V-06 0.97 V-05 68 2.6 61 0.18 JVMP-8 10/17/16 11 0.95<0.222.0 J 0.41 J 9.0 0.24 J, L-05, V-06 1.3 V-05 41 6.9 24<0.40216,000 120 13.9 34,800 4,870 40.7 626 695 585 1,390 NS NS2,720,000 1,570 175 438,000 61,300 533 7,880 8,760 7,670 17,500 NS NSNotes:1) North Carolina Department of Environmental Quality (DEQ) Division of Waste Management (DWM) Residential Sub-slab and Exterior Soil Gas Screening Levels (SGSLs) (October 2016)2) North Carolina DEQ DWM Non-Residential SGSLs (October 2016)Bold indicates concentration exceeds DWM Residential SGSL (October 2016)Underline indicates concentration exceeds DWM Non‐Residential SGSL (October 2016)Only compounds detected in at least one sample shownµg/m3 = micrograms per cubic meter; NS = Not Specified; NA = Not AnalyzedJ = detected concentration is above the laboratory method detection limit, but below the laboratory calibrated reporting limit. Therefore, the reported concentration is an estimated value.B-07 = Data is not affected by elevated level in blank since sample result is >10x level found in the blank.V-05 = Continuing calibration did not meet method specifications and value may be biased on the low side.V-06 = Continuing calibration did not meet method specifications and value may be biased on the high side. L-05 = Laboratory fortified blank/laboratory control sample recovery is outside of control limits and value is likely to be biased on the high side.TO-15Analytical Methodµg/m3Non-Residential Soil-Gas Screening Level (2)Residential Soil-Gas Screening Level (1)Sample IDSampling Date File: S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Tables\VI Data TablesVI Data TablesDate: 10/16/2017Table 3 (Page 1 of 3)Hart & Hickman, PC Table 3 (Page 2 of 3)Summary of Soil Vapor Analytical DataUndeveloped LandPremier 485 - 1700 Continental BoulevardCharlotte, North CarolinaH&H Job No. LRC-004EthanolEthyl AcetateEthylbenzene4-EthyltolueneHeptaneHexane2-Hexanone (MBK)IsopropanolMethylene Chloride4-Methyl-2-pentanone (MIBK)Propene (Propylene)StyreneVMP-1 10/17/16 5.2 J 1.2<0.43 <0.49 <0.411.1 J<0.41 <9.80.49 J<0.411.2 J, L-05, V-06 4.0VMP-2 10/17/16 4.0 J<0.36 <0.43 <0.49 <0.41 <140.51<9.8 <3.5 <0.410.84 J, L-05, V-06<0.43VMP-3 10/17/16 4.9 J 7.1<0.43 <0.490.31 J 2.6 J 0.42<9.80.62 J<0.411.6 J, L-05, V-06 1.1VMP-4 10/14/16<7.5 <0.360.73 1.6 11 5.1 J<0.41 <9.80.68 J<0.4126 B-07, L-05, V-06 0.34 JVMP-5 10/14/16<7.5 <0.36 <0.43 <0.493.4 3.2 J<0.41 <9.8 <3.5 <0.419.5 B-07, L-05, V-06 0.17 JVMP-6 10/14/16 4.2 J 1.3 0.42 J 0.80 7.1 16<0.411.6 J 1.1 J<0.4121 B-07, L-05, V-06 0.35 JVMP-7 10/17/16 5.1 J<0.36 <0.430.12 J 1.6 3.6 J 0.69 2.1 J 0.52 J 0.61 3.4 J, L-05, V-06 0.10 JVMP-8 10/17/16 5.0 J 8.1 0.15 J<0.490.66 4.3 J<0.412.1 J 1.6 J<0.412.4 J, L-05, V-06 0.14 JNS 487 374 NS NS 4,870 209 1,390 4,170 20,900 20,900 6,950NS 6,130 4,910 NS NS 61,300 2,630 17,500 52,600 263,000 263,000 87,600Notes:1) North Carolina Department of Environmental Quality (DEQ) Division of Waste Management (DWM) Residential Sub-slab and Exterior Soil Gas Screening Levels (SGSLs) (October 2016)2) North Carolina DEQ DWM Non-Residential SGSLs (October 2016)Bold indicates concentration exceeds DWM Residential SGSL (October 2016)Underline indicates concentration exceeds DWM Non‐Residential SGSL (October 2016)Only compounds detected in at least one sample shownµg/m3 = micrograms per cubic meter; NS = Not Specified; NA = Not AnalyzedJ = detected concentration is above the laboratory method detection limit, but below the laboratory calibrated reporting limit. Therefore, the reported concentration is an estimated value.V-05 = Continuing calibration did not meet method specifications and value is biased on the low side.V-06 = Continuing calibration did not meet method specifications and value is biased on the high side.V-06 = continuing calibration did not meet method specifications and value is biased on the high side. L-03 = laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be biased on the low side.µg/m3Non-Residential Soil-Gas Screening Level (2)Analytical MethodResidential Soil-Gas Screening Level (1)Sampling Date Sample IDTO-15File: S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Tables\VI Data TablesVI Data TablesDate: 10/16/2017Table 3 (Page 2 of 3)Hart & Hickman, PC Table 3 (Page 3 of 3)Summary of Soil Vapor Analytical DataUndeveloped LandPremier 485 - 1700 Continental BoulevardCharlotte, North CarolinaH&H Job No. LRC-004Tetrachloroethene (PCE)Toluene1, 1, 1-Trichloroethane1, 1, 2-TrichloroethaneTrichloroethylene (TCE)Trichlorofluoromethane (Freon 11)1,1,2-Trichloro-1,2,2-trifluoroethane1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneVinyl ChlorideXylene, m- & p-Xylene, o-VMP-1 10/17/16 1.2 0.48<0.55 <0.55 <0.5434 0.60 J<0.49 <0.49 <0.26 <0.87 <0.43VMP-2 10/17/16 1.1 0.19 J 1.5<0.55 <0.5448 0.52 J<0.49 <0.49 <0.26 <0.87 <0.43VMP-3 10/17/16 0.76 2.6 1.4<0.55 <0.54240 1.8<0.49 <0.49 <0.26 <0.87 <0.43VMP-4 10/14/16 2.0 4.6 1.3<0.55 <0.54650 0.80 3.2 1.6<0.261.7 1.1VMP-5 10/14/16 9.3 7.7 4.6<0.551412 0.64 J 0.25 J 0.18 J 0.70 0.79 J 0.43 JVMP-6 10/14/16 0.33 J 24<0.55 <0.55 <0.541.3 0.52 J 2.3 0.50<0.261.2 0.55VMP-7 10/17/166400.25 J 520 0.26 J1803.0 14 0.74 0.24 J<0.260.32 J 0.18 JVMP-8 10/17/161,7003.1 420 1.24102.8 1.5<0.49 <0.49 <0.260.40 J 0.16 J278 34,800 34,800 1.39 13.9 NS 209,000 48.7 NS 76.8 695 6953,500 438,000 438,000 17.5 175 NS 2,630,000 613 NS 2,790 8,760 8,760Notes:1) North Carolina Department of Environmental Quality (DEQ) Division of Waste Management (DWM) Residential Sub-slab and Exterior Soil Gas Screening Levels (SGSLs) (October 2016)2) North Carolina DEQ DWM Non-Residential SGSLs (October 2016)Bold indicates concentration exceeds DWM Residential SGSL (October 2016)Underline indicates concentration exceeds DWM Non‐Residential SGSL (October 2016)Only compounds detected in at least one sample shownµg/m3 = micrograms per cubic meter; NS = Not Specified; NA = Not AnalyzedJ = detected concentration is above the laboratory method detection limit, but below the laboratory calibrated reporting limit. Therefore, the reported concentration is an estimated value.V-05 = Continuing calibration did not meet method specifications and value is biased on the low side.V-06 = Continuing calibration did not meet method specifications and value is biased on the high side.V-06 = continuing calibration did not meet method specifications and value is biased on the high side. L-03 = laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be biased on the low side.Non-Residential Soil-Gas Screening Level (2)Sampling DateAnalytical Methodµg/m3Sample IDTO-15Residential Soil-Gas Screening Level (1)File: S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Tables\VI Data TablesVI Data TablesDate: 10/16/2017Table 3 (Page 3 of 3)Hart & Hickman, PC SITE 0 2000 4000 APPROXIMATE SCALE IN FEET N U.S.G.S. QUADRANGLE MAP QUADRANGLE 7.5 MINUTE SERIES (TOPOGRAPHIC) CHARLOTTE WEST, NORTH CAROLINA 1996 TITLE PROJECT SITE LOCATION MAP UNDEVELOPED LAND 1900 CONTINENTAL BOULEVARDCHARLOTTE, NORTH CAROLINA DATE: JOB NO: REVISION NO: FIGURE: 11-15-16 0 1LRC-004 SB-10 SB-2/ VMP-2SB-1/ VMP-1 SB-3/ VMP-3 SB-5/ VMP-5 SB-4/ VMP-4 SB-6/ VMP-6 SB-7/ VMP-7 SB-8/ VMP-8 SB-9 TMW-2 TMW-1 REVISION NO. 0 LEGEND SITE PROPERTY BOUNDARY RAILROAD SPURS PERENNIAL STREAM INTERMITTENT STREAM EPHEMERAL STREAM PROPOSED STORMWATER MANAGEMENT POND PROPOSED BUILDING FOOTPRINT APPROXIMATE LOCATION OF FORMER RELEASE/ IMPACTED AREA TEMPORARY MONITORING WELL LOCATION SOIL BORING LOCATION CO-LOCATED SOIL BORING/ SUB-SLAB VAPOR SAMPLE LOCATION JOB NO. LRC-004 DATE: 10-12-17 FIGURE NO. 2 UNDEVELOPED PARCEL 1900 CONTINENTAL BOULEVARD CHARLOTTE, NORTH CAROLINA SAMPLE LOCATION MAP NOTES: 1.BASE MAP OBTAINED FROM MECKLENBURG CO. GIS (2014). 2.H&H CONDUCTED ASSESSMENT ON ACTIVITIES ON OCTOBER 13, 14, 17, & 20 2016.CONTINENTAL BOULEVARDDUKE ENERGY PROPERTY FORMER WASH RACKS (NFA 6/24/10) PETROLEUM FREE PRODUCT IN MW-2 (2013) FORMER BOILER DAY TANKS (NFA 6/24/10) FORMER BUFFING DUST SHED- CHLORINATED VOCs IN SOIL & GROUNDWATER (NOT DELINEATED) FORMER RAIL OFF-LOADING- CHLORINATED VOCs IN GROUNDWATER; IMPACTED SOIL MOSTLY REMOVED FORMER NAPHTHA UST NFA - NORP (SOIL & GROUNDWATER 2003) CONTINENTAL TIRE NORTH AMERICA SNYDER'S LANCE, INC. SNAP A.V. DEUFOL CHARLOTTE, LLC OFFICES OFFICE FORMER TIRE SEALANT BULK CHEMICAL STORAGE LOCATION OF ADDITIONAL DEBRIS REMOVAL LOCATION OF HAZARDOUS WASTE DRUMS (REMOVED)ZINC/ BURNED RUBBER LOCATION (REMOVED) 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\BF Work Plan\Figures\Sample Location Map.dwg, FIG 2, 10/12/2017 1:55:16 PM, zbarlow SB-10 SB-2/ VMP-2SB-1/ VMP-1 SB-3/ VMP-3 SB-5/ VMP-5 SB-4/ VMP-4 SB-6/ VMP-6 SB-7/ VMP-7 SB-8/ VMP-8 TMW-2 TMW-1 SB-9 REVISION NO. 0 LEGEND SITE PROPERTY BOUNDARY RAILROAD SPURS PERENNIAL STREAM INTERMITTENT STREAM EPHEMERAL STREAM PROPOSED STORMWATER MANAGEMENT POND PROPOSED BUILDING FOOTPRINT APPROXIMATE LOCATION OF FORMER RELEASE/ IMPACTED AREA AREAS OF POTENTIAL CONCERN BASED ON RESULTS OF RECENT ASSESSMENT ACTIVITIES TEMPORARY MONITORING WELL LOCATION SOIL BORING LOCATION CO-LOCATED SOIL BORING/ SUB-SLAB VAPOR SAMPLE LOCATION JOB NO. LRC-004 DATE: 10-25-17 FIGURE NO. 3 UNDEVELOPED PARCEL 1900 CONTINENTAL BOULEVARD CHARLOTTE, NORTH CAROLINA AREAS OF POTENTIAL CONCERN MAP NOTES: 1.BASE MAP OBTAINED FROM MECKLENBURG CO. GIS (2014). 2.H&H CONDUCTED ASSESSMENT ON ACTIVITIES ON OCTOBER 13, 14, 17, & 20 2016.CONTINENTAL BOULEVARDDUKE ENERGY PROPERTY FORMER WASH RACKS (NFA 6/24/10) PETROLEUM FREE PRODUCT IN MW-2 (2013) FORMER BOILER DAY TANKS (NFA 6/24/10) FORMER BUFFING DUST SHED- CHLORINATED VOCs IN SOIL & GROUNDWATER (NOT DELINEATED) FORMER RAIL OFF-LOADING- CHLORINATED VOCs IN GROUNDWATER; IMPACTED SOIL MOSTLY REMOVED FORMER NAPHTHA UST NFA - NORP (SOIL & GROUNDWATER 2003) CONTINENTAL TIRE NORTH AMERICA SNYDER'S LANCE, INC. SNAP A.V. DEUFOL CHARLOTTE, LLC OFFICES OFFICE FORMER TIRE SEALANT BULK CHEMICAL STORAGE LOCATION OF ADDITIONAL DEBRIS REMOVAL LOCATION OF HAZARDOUS WASTE DRUMS (REMOVED)ZINC/ BURNED RUBBER LOCATION (REMOVED) ELEVATED PCE & TCE CONCENTRATIONS IN SOIL VAPOR AREA OF SOIL IMPACTED ABOVE PROTECTION OF GROUNDWATER PSRGs ? ? ? ? 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology ?\\hhfs01.harthickman.local\masterfiles\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\BF Work Plan\Figures\Areas Of Potential Concern Map.dwg, FIG 3, 10/25/2017 10:00:08 AM, zbarlow 14 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier 485.docx Appendix A Boring Logs Moist, soft, dark brown sandy SILT Moist, very stiff, dull red clayey SILT Moist, stiff, orange clayey SILT, relic structure Moist, very dense, tan, angular silty SAND Bottom of borehole at 15.0 feet. Grab(0-2 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.0 0.0 0.0 0.0 0.0 0.0 0.0 52.4 6.2 9.3 9.2 8.6 10.6 10.1 DRAWN BY:SQM BORING COMPLETED:10/13/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 0-2 ft bgs interval forVOCs, SVOCs, HSL metals, and explosives. BORING STARTED:10/13/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-1/ VMP-1 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Dry, medium stiff, orange SILT Dry, stiff, orange SILT Dry, stiff, pale orange SILT, trace amounts of clay Dry, loose, light tan and white, fine to medium gravelly SAND, relic structure Dry, very dense, light tan SAND Moist, stiff, orange SILT, relic structure Moist, soft, orange SILT, relic structure Dry, soft, light brown sandy SILT Bottom of borehole at 15.0 feet. Grab(4-6 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.1 0.1 0.1 0.0 0.0 0.1 0.0 2.0 1.2 14.5 14.0 13.7 6.9 6.9 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 4-6 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-2/ VMP-2 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, dark brown SILT Moist, soft, orange-brown SILT Moist, soft, brown SILT Bottom of borehole at 15.0 feet. Grab (8-10 ftbgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.0 0.0 0.0 0.1 0.1 0.1 0.1 3.6 4.1 12.6 11.2 15.4 13.9 14.0 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 8-10 ft bgs intervalVOCs, SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-3/ VMP-3 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, dark brown SILT, high organic matter Moist, soft dull orange sandy SILT Dry, very loose, tan, fine SAND Moist, very loose, orange, fine SAND, relic structure Moist, loose, white and tan sandy quartz-rich GRAVEL Moist, loose, brown fine SAND Moist, stiff, brown to black SILT, high organic matter, slightlymicaceous Bottom of borehole at 18.0 feet. Grab(0-2 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand Filter Pack6" SS Vapor Screen 0.0 0.0 0.0 0.0 0.3 0.1 0.1 0.0 0.1 4.2 2.4 2.2 3.6 4.4 4.0 2.2 2.5 1.0 DRAWN BY:SQM BORING COMPLETED:10/13/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:Geopobe 54DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. DPT refusalat 18 ft bgs. Soil sample collected from0-2 ft bgs interval VOCs, SVOCs, HSL metals, and explosives. BORING STARTED:10/13/16 LOGGED BY:BRK TOTAL DEPTH: 18 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-4/ VMP-4 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 20 0 5 10 15 20 Moist, medium stiff, orange SILT Moist, soft, brown SILT, relic structure Moist, stiff, light brown SILT Moist, very stiff, light brown SILT Moist, medium stiff, light brown SILT Moist, stiff, light brown SILT Very moist, stiff, light brown SILT, micaceous Moist, loose, tan and white silty SAND Bottom of borehole at 16.0 feet. Grab (0-2 ft bgs) 1/4" Teflon Tubing HydratedBentonite Seal Sand FilterPack6" SS Vapor Screen 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.1 0.6 0.3 0.8 0.8 1.1 0.7 0.6 DRAWN BY:SQM BORING COMPLETED:10/13/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:Geopobe 54DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 0-2 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/13/16 LOGGED BY:BRK TOTAL DEPTH: 16 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-5/ VMP-5 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, stiff, brown and red sandy SILT Dry, very stiff, brown and red sandy SILT Dry, soft, brown sandy SILT Moist, hard, red, clayey SILT Dry, soft, brown sandy SILT Moist, hard, red clayey SILT Bottom of borehole at 9.0 feet. Grab(0-2 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand Filter Pack 6" SS VaporScreen 0.0 0.0 0.0 0.0 0.0 0.6 1.6 1.9 2.7 1.2 DRAWN BY:SQM BORING COMPLETED:10/13/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. DPT refusalat 9 ft bgs. Soil sample collected from0-2 ft bgs interval VOCs, SVOCs, HSL metals, and explosives. BORING STARTED:10/13/16 LOGGED BY:BRK TOTAL DEPTH: 9 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-6/ VMP-6 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 7.5 10.0 0.0 2.5 5.0 7.5 10.0 Moist, soft, dark brown sandy SILT Moist, soft, pale orange SILT Dry, stiff, tan SILT, trace sand Dry, stiff, tan SILT, trace sand, relic structure Dry, medium stiff, tan, fine sandy GRAVEL Dry, medium stiff, tan SILT, trace fine sand Moist, stiff, light brown and orange SILT, relic structure Bottom of borehole at 15.0 feet. Grab(4-6 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.1 0.1 0.0 0.0 0.0 0.0 0.0 2.0 1.0 9.0 5.6 7.5 5.0 2.9 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 4-6 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-7/ VMP-7 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, brown sandy SILT Moist, stiff, orange-red clayey SILT Moist, stiff, orange clayey SILT Moist, very stiff, orange-brown SILT Moist, medium dense, brown and white sandy GRAVEL Moist, very stiff, orange-brown, sandy SILT, relic structure Moist, soft, brown-grey silty SAND Moist, loose, brown and white SAND with angular quartz gravels Moist, dense, grey-brown silty SAND Moist, loose, brown and white gravelly SAND Bottom of borehole at 15.0 feet. Grab(0-2 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.1 0.1 0.0 0.0 0.0 0.0 0.0 1.0 1.1 2.6 1.1 0.5 1.0 1.2 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 0-2 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-8/ VMP-8 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, black sandy SILT, several inches of viscous blackmaterial with odor observed at the surface Moist, medium stiff, orange-brown SILT Moist, medium stiff, orange-brown SILT, relic structure Moist, stiff, orange-brown SILT, relic structure Moist, medium stiff, brown, black, tan, and white sandy SILT Bottom of borehole at 15.0 feet. Grab(0-2 ft bgs) 1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.0 0.0 0.0 0.0 0.0 0.0 0.0 420.3 23.1 20.2 11.2 12.1 12.8 9.7 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 0-2 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-9 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, dark brown sandy SILT Moist, medium stiff, brown SILT Moist, stiff, grey-brown SILT Moist, hard, red silty CLAY Dry, loose, white sandy GRAVEL Bottom of borehole at 15.0 feet. Grab(2-4 ft bgs)1/4" TeflonTubing Hydrated BentoniteSeal Sand FilterPack 6" SS VaporScreen 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 4.9 3.9 2.9 5.1 5.0 3.2 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ DPT Sleeves Hand augered to 5 ft bgs. Soil samplecollected from 2-4 ft bgs interval VOCs,SVOCs, HSL metals, and explosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 15 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER SB-10 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 0 5 10 15 Moist, soft, dark brown sandy SILT Dry, medium stiff, orange and pale orange SILT Moist, medium stiff, orange and pale orange SILT Bottom of borehole at 31.0 feet. 1" PVC Riser Hydrated BentoniteSeal Sand Filter Pack 1" PVC 0.01SlottedScreen 0.0 0.0 0.0 0.0 0.0 0.0 12.4 7.9 7.8 16.6 9.6 14.7 DRAWN BY:SQM BORING COMPLETED:10/20/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ HSA Cuttings Hand augered to 5 ft bgs. HSA refusalat 31 ft bgs. Groundwater samplecollected for VOCs and explosives. BORING STARTED:10/20/16 LOGGED BY:BRK TOTAL DEPTH: 31 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER TMW-1 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 20 25 30 0 5 10 15 20 25 30 Moist, soft, dark brown sandy SILT, organic matter Moist, medium stiff, orange sandy SILT Moist, soft, black sandy SILT, layer of viscous black material severalinches thick observed at approximately 2 ft bgs Moist, medium stiff, brown sandy SILT Moist, soft, grey-brown SILT Moist, stiff, grey-brown sandy SILT Bottom of borehole at 24.0 feet. 1" PVC Riser Hydrated BentoniteSeal Sand Filter Pack 1" PVC 0.01 SlottedScreen 0.0 0.0 0.0 0.0 0.0 0.0 0.8 6.8 2.5 2.4 2.1 30.0 DRAWN BY:SQM BORING COMPLETED:10/14/16 DRILLING CONTRACTOR:SAEDACCO Remarks: DRILL RIG/ METHOD:7822 DT / HA/DPT SAMPLING METHOD:HA/ HSA Cuttings Hand augered to 5 ft bgs. Groundwatersample collected for VOCs andexplosives. BORING STARTED:10/14/16 LOGGED BY:BRK TOTAL DEPTH: 24 ft. TOP OF CASING ELEV: DEPTH TO WATER:DEPTH(ft)DEPTH(ft)LITHOLOGYMATERIAL DESCRIPTION RECOVERY (%)SAMPLE TYPENUMBEROVA (ppm)BORING DIAGRAM BKG.SAMP.Sheet 1 of 1 BORING NUMBER TMW-2 PROJECT:Premier 485 - Undeveloped Land Brownfields Assessment JOB NUMBER:LRC-004 LOCATION:Charlotte, North Carolina BORING LOG - HART HICKMAN.GDT - 11/23/16 10:26 - S:\BBB MASTER GINT PROJECTS\LRC-004.GPJ2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 5 10 15 20 25 0 5 10 15 20 25 15 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier 485.docx Appendix B Laboratory Analytical Reports ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Nashville 2960 Foster Creighton Drive Nashville, TN 37204 Tel: (615)726-0177 TestAmerica Job ID: 490-114207-1 TestAmerica Sample Delivery Group: LRC-004 Client Project/Site: Continental Tire For: Hart & Hickman, PC 2923 S Tryon Street Suite 100 Charlotte, North Carolina 28203 Attn: Ralph McGee Authorized for release by: 11/3/2016 10:01:28 AM Ken Hayes, Project Manager II (615)301-5035 ken.hayes@testamericainc.com The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 Table of Contents Client: Hart & Hickman, PC Project/Site: Continental Tire TestAmerica Job ID: 490-114207-1 SDG: LRC-004 Page 2 of 108 TestAmerica Nashville11/3/2016 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID Client Sample ID ReceivedCollectedMatrix 490-114207-1 SB-4 (0-2)Soil 10/13/16 13:20 10/18/16 08:50 490-114207-2 SB-5 (0-2)Soil 10/13/16 14:10 10/18/16 08:50 490-114207-3 SB-6 (0-2)Soil 10/13/16 15:30 10/18/16 08:50 490-114207-4 SB-9 (0-2)Soil 10/14/16 15:30 10/18/16 08:50 490-114207-5 SB-8 (0-2)Soil 10/14/16 15:40 10/18/16 08:50 490-114207-6 SB-7 (4-6)Soil 10/14/16 15:50 10/18/16 08:50 490-114207-7 SB-1 (0-2)Soil 10/14/16 18:00 10/18/16 08:50 490-114207-8 SB-2 (4-6)Soil 10/14/16 18:27 10/18/16 08:50 490-114207-9 SB-3 (8-10)Soil 10/14/16 18:40 10/18/16 08:50 490-114207-10 SB-10 (2-4)Soil 10/14/16 19:15 10/18/16 08:50 490-114207-11 TMW-2 Water 10/17/16 14:20 10/18/16 08:50 TestAmerica Nashville Page 3 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Job ID: 490-114207-1 Laboratory: TestAmerica Nashville Narrative Job Narrative 490-114207-1 Comments No additional comments. Receipt The samples were received on 10/18/2016 8:50 AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperatures of the 2 coolers at receipt time were 2.6º C and 3.3º C. GC/MS VOA Method 8260B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with analytical batch 490-380000. Method 8260B: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 490-380848 recovered outside control limits for the following analyte(s): Chloroethane. Chloroethane has been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GC/MS Semi VOA Method 8270D: The continuing calibration verification (CCV) for analytical batch 490-381549 was outside the method criteria for Bis[2-chloroisopropyl]ether. A CCV standard at or below the reporting limit (RL) was analyzed with the affected samples and found to be acceptable; therefore, the data is reported. (CCVIS 490-381549/3) Method 8270D: The following samples was diluted due to the nature of the sample matrix: SB-4 (0-2) (490-114207-1) and SB-9 (0-2) (490-114207-4). Elevated reporting limits (RLs) are provided. Method 8270D: Surrogate recovery for the following sample was outside control limits: SB-7 (4-6) (490-114207-6). Evidence of matrix interference is present; therefore, re-extraction was not performed. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals Method 6010D: The following samples was diluted to bring the concentration of target analytes within the calibration range: SB-4 (0-2) (490-114207-1), SB-5 (0-2) (490-114207-2), SB-6 (0-2) (490-114207-3), SB-9 (0-2) (490-114207-4), SB-8 (0-2) (490-114207-5), SB-7 (4-6) (490-114207-6), SB-1 (0-2) (490-114207-7), SB-2 (4-6) (490-114207-8), SB-3 (8-10) (490-114207-9) and SB-10 (2-4) (490-114207-10) at 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0, 5.0 and 5.0. Elevated reporting limits (RLs) are provided. Dilution prepared by mixing 2 mL of sample with 8 mL of blank. Method 200.7 Rev 4.4, 6010D: The following sample was diluted to bring the concentration of target analytes within the calibration range: SB-2 (4-6) (490-114207-8) at 5.0. Elevated reporting limits (RLs) are provided. Dilution prepared by mixing 2 mL of sample with 8 mL of blank. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. LCMS Method 8330A: Surrogate 1,2-dinitrobenzene recovery for the following sample TMW-2 (490-114207-11) was outside the upper control limit on the second column.129% (limit 75-118%). The surrogate was in control on the other column, indicating the sample extraction was in control. This sample did not contain any target analytes; therefore, re-extraction and/or re-analysis was not performed. The surrogate was reported from the in control column. Prep Batch # 347627, Analytical Batch # 348204/348206. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Organic Prep TestAmerica NashvillePage 4 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Job ID: 490-114207-1 (Continued) Laboratory: TestAmerica Nashville (Continued) Method 3535: The following sample: TMW-2 (490-114207-11) was decanted prior to preparation due to wrong sample bottle size sent from client. 3535/8330A Method Prep/Air Dry: The following samples were air dried and sieved per the procedure; however, the samples contained material that would not pass through the sieve: SB-4 (0-2) (490-114207-1), SB-5 (0-2) (490-114207-2), SB-6 (0-2) (490-114207-3), SB-9 (0-2) (490-114207-4), SB-8 (0-2) (490-114207-5), SB-7 (4-6) (490-114207-6), SB-1 (0-2) (490-114207-7), SB-2 (4-6) (490-114207-8), SB-3 (8-10) (490-114207-9) and SB-10 (2-4) (490-114207-10). This material was removed and not extracted. The material appeared to be rocks. Batch: preparation batch 280-348351, 280-348351 and 280-348351 Method: 8330A (Dry_Sample) No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. TestAmerica NashvillePage 5 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Qualifiers GC/MS VOA Qualifier Description *LCS or LCSD is outside acceptance limits. Qualifier GC/MS Semi VOA Qualifier Description X Surrogate is outside control limits Qualifier HPLC/IC Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier X Surrogate is outside control limits F2 MS/MSD RPD exceeds control limits J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Metals Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CNF Contains no Free Liquid DER Duplicate error ratio (normalized absolute difference) Dil Fac Dilution Factor DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision level concentration MDA Minimum detectable activity EDL Estimated Detection Limit MDC Minimum detectable concentration MDL Method Detection Limit ML Minimum Level (Dioxin) NC Not Calculated ND Not detected at the reporting limit (or MDL or EDL if shown) PQL Practical Quantitation Limit QC Quality Control RER Relative error ratio RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TestAmerica Nashville Page 6 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-1Client Sample ID: SB-4 (0-2) Matrix: SoilDate Collected: 10/13/16 13:20 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.0772 0.0558 mg/Kg ☼10/13/16 12:20 10/21/16 01:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Benzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Bromobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Bromochloromethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Bromodichloromethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Bromoform ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Bromomethane ND 0.0558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼2-Butanone (MEK)ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Carbon disulfide ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Carbon tetrachloride ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Chlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Chlorodibromomethane ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Chloroethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Chloroform ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Chloromethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼2-Chlorotoluene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼4-Chlorotoluene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼cis-1,2-Dichloroethene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼cis-1,3-Dichloropropene ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dibromo-3-Chloropropane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dibromoethane (EDB)ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Dibromomethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dichlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,3-Dichlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,4-Dichlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Dichlorodifluoromethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1-Dichloroethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dichloroethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1-Dichloroethene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dichloroethene, Total ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2-Dichloropropane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,3-Dichloropropane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼2,2-Dichloropropane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1-Dichloropropene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Diisopropyl ether ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Ethylbenzene ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Hexachlorobutadiene ND 0.0558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼2-Hexanone ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Isopropylbenzene ND 0.0112 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Methylene Chloride ND 0.0558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼4-Methyl-2-pentanone (MIBK)ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Methyl tert-butyl ether ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Naphthalene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼n-Butylbenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼N-Propylbenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼p-Isopropyltoluene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼sec-Butylbenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Styrene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼tert-Butylbenzene ND TestAmerica Nashville Page 7 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-1Client Sample ID: SB-4 (0-2) Matrix: SoilDate Collected: 10/13/16 13:20 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00223 mg/Kg ☼10/13/16 12:20 10/21/16 01:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1,2,2-Tetrachloroethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Tetrachloroethene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Toluene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼trans-1,2-Dichloroethene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼trans-1,3-Dichloropropene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2,3-Trichlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2,4-Trichlorobenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1,1-Trichloroethane ND 0.00558 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,1,2-Trichloroethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Trichloroethene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Trichlorofluoromethane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2,3-Trichloropropane ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,2,4-Trimethylbenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼1,3,5-Trimethylbenzene ND 0.00223 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Vinyl chloride ND 0.00670 mg/Kg 10/13/16 12:20 10/21/16 01:43 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)98 70-130 10/13/16 12:20 10/21/16 01:43 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)108 10/13/16 12:20 10/21/16 01:43 170-130 1,2-Dichloroethane-d4 (Surr)106 10/13/16 12:20 10/21/16 01:43 170-130 Toluene-d8 (Surr)98 10/13/16 12:20 10/21/16 01:43 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.390 mg/Kg ☼10/20/16 10:37 10/27/16 02:46 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Acenaphthylene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Anthracene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Benzo[a]anthracene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Benzo[a]pyrene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Benzo[b]fluoranthene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Benzo[g,h,i]perylene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Benzo[k]fluoranthene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Bis(2-chloroethoxy)methane ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Bis(2-chloroethyl)ether ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼bis (2-chloroisopropyl) ether ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Bis(2-ethylhexyl) phthalate ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Bromophenyl phenyl ether ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Butyl benzyl phthalate ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Carbazole ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Chloroaniline ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Chloro-3-methylphenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Chloronaphthalene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Chlorophenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Chlorophenyl phenyl ether ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Chrysene ND 3.88 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Cresols ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Dibenz(a,h)anthracene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Dibenzofuran ND TestAmerica Nashville Page 8 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-1Client Sample ID: SB-4 (0-2) Matrix: SoilDate Collected: 10/13/16 13:20 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 1.94 mg/Kg ☼10/20/16 10:37 10/27/16 02:46 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼1,3-Dichlorobenzene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼1,4-Dichlorobenzene ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼3,3'-Dichlorobenzidine ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4-Dichlorophenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Diethyl phthalate ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4-Dimethylphenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Dimethyl phthalate ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Di-n-butyl phthalate ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4,6-Dinitro-2-methylphenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4-Dinitrophenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4-Dinitrotoluene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,6-Dinitrotoluene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Di-n-octyl phthalate ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Fluoranthene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Fluorene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Hexachlorobenzene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Hexachlorobutadiene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Hexachlorocyclopentadiene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Hexachloroethane ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Indeno[1,2,3-cd]pyrene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Isophorone ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼1-Methylnaphthalene ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Methylnaphthalene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Methylphenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼3 & 4 Methylphenol ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Naphthalene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Nitroaniline ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼3-Nitroaniline ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Nitroaniline ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Nitrobenzene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2-Nitrophenol ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼4-Nitrophenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼N-Nitrosodi-n-propylamine ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼n-Nitrosodiphenylamine(as diphenylamine) ND 3.90 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Pentachlorophenol ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Phenanthrene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Phenol ND 0.390 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼Pyrene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼1,2,4-Trichlorobenzene ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4,5-Trichlorophenol ND 1.94 mg/Kg 10/20/16 10:37 10/27/16 02:46 5☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)64 29-120 10/20/16 10:37 10/27/16 02:46 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)48 10/20/16 10:37 10/27/16 02:46 510-120 Nitrobenzene-d5 (Surr)55 10/20/16 10:37 10/27/16 02:46 527-120 Phenol-d5 (Surr)57 10/20/16 10:37 10/27/16 02:46 510-120 Terphenyl-d14 (Surr)82 10/20/16 10:37 10/27/16 02:46 513-120 TestAmerica Nashville Page 9 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-1Client Sample ID: SB-4 (0-2) Matrix: SoilDate Collected: 10/13/16 13:20 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)84 10-120 10/20/16 10:37 10/27/16 02:46 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.84 mg/Kg 10/27/16 14:58 11/01/16 14:35 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.84 mg/Kg 10/27/16 14:58 11/01/16 14:35 12,6-diamino-4-nitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 12-Amino-4,6-dinitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 14-Amino-2,6-dinitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 12,4-Dinitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 12,6-Dinitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 12,4,6-Trinitrotoluene ND 0.461 mg/Kg 10/27/16 14:58 11/01/16 14:35 1m-Nitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 1o-Nitrotoluene ND 0.369 mg/Kg 10/27/16 14:58 11/01/16 14:35 1p-Nitrotoluene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 1NitrobenzeneND 4.70 mg/Kg 10/27/16 14:58 11/01/16 14:35 1NitroglycerinND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 11,3,5-Trinitrobenzene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 11,3-Dinitrobenzene ND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 1HMXND 0.240 mg/Kg 10/27/16 14:58 11/01/16 14:35 1RDXND 0.461 mg/Kg 10/27/16 14:58 11/01/16 14:35 1TetrylND 3.69 mg/Kg 10/27/16 14:58 11/01/16 14:35 1PETNND 0.230 mg/Kg 10/27/16 14:58 11/01/16 14:35 1Picric acid ND 1,2-Dinitrobenzene 109 83-122 10/27/16 14:58 11/01/16 14:35 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 11.8 mg/Kg ☼10/20/16 10:21 10/21/16 02:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.37 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Arsenic 2.94 1.18 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Beryllium ND 1.18 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Cadmium ND 1.18 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Chromium 7.84 2.37 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Copper 7.13 1.18 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Lead 23.9 3.55 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Manganese 410 2.37 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Nickel 8.31 2.37 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Selenium ND 1.18 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Silver ND 11.8 mg/Kg 10/20/16 10:21 10/24/16 15:30 5☼Thallium ND 11.8 mg/Kg 10/20/16 10:21 10/21/16 02:27 1☼Zinc 61.8 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.115 mg/Kg ☼10/20/16 11:45 10/21/16 07:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 84.5 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 10 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-2Client Sample ID: SB-5 (0-2) Matrix: SoilDate Collected: 10/13/16 14:10 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.285 0.0653 mg/Kg ☼10/13/16 13:10 10/21/16 02:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Benzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Bromobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Bromochloromethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Bromodichloromethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Bromoform ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Bromomethane ND 0.0653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼2-Butanone (MEK)ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Carbon disulfide ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Carbon tetrachloride ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Chlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Chlorodibromomethane ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Chloroethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Chloroform ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Chloromethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼2-Chlorotoluene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼4-Chlorotoluene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼cis-1,2-Dichloroethene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼cis-1,3-Dichloropropene ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dibromo-3-Chloropropane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dibromoethane (EDB)ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Dibromomethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dichlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,3-Dichlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,4-Dichlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Dichlorodifluoromethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1-Dichloroethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dichloroethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1-Dichloroethene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dichloroethene, Total ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2-Dichloropropane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,3-Dichloropropane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼2,2-Dichloropropane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1-Dichloropropene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Diisopropyl ether ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Ethylbenzene ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Hexachlorobutadiene ND 0.0653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼2-Hexanone ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Isopropylbenzene ND 0.0131 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Methylene Chloride ND 0.0653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼4-Methyl-2-pentanone (MIBK)ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Methyl tert-butyl ether ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Naphthalene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼n-Butylbenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼N-Propylbenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼p-Isopropyltoluene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼sec-Butylbenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Styrene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼tert-Butylbenzene ND TestAmerica Nashville Page 11 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-2Client Sample ID: SB-5 (0-2) Matrix: SoilDate Collected: 10/13/16 14:10 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00261 mg/Kg ☼10/13/16 13:10 10/21/16 02:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1,2,2-Tetrachloroethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Tetrachloroethene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Toluene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼trans-1,2-Dichloroethene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼trans-1,3-Dichloropropene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2,3-Trichlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2,4-Trichlorobenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1,1-Trichloroethane ND 0.00653 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,1,2-Trichloroethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Trichloroethene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Trichlorofluoromethane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2,3-Trichloropropane ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,2,4-Trimethylbenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼1,3,5-Trimethylbenzene ND 0.00261 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Vinyl chloride ND 0.00784 mg/Kg 10/13/16 13:10 10/21/16 02:10 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)99 70-130 10/13/16 13:10 10/21/16 02:10 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)107 10/13/16 13:10 10/21/16 02:10 170-130 1,2-Dichloroethane-d4 (Surr)108 10/13/16 13:10 10/21/16 02:10 170-130 Toluene-d8 (Surr)98 10/13/16 13:10 10/21/16 02:10 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.106 mg/Kg ☼10/20/16 10:37 10/27/16 03:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Acenaphthylene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Anthracene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Benzo[a]anthracene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Benzo[a]pyrene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Benzo[b]fluoranthene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Benzo[g,h,i]perylene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Benzo[k]fluoranthene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Bis(2-chloroethoxy)methane ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Bis(2-chloroethyl)ether ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼bis (2-chloroisopropyl) ether ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Bis(2-ethylhexyl) phthalate ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Bromophenyl phenyl ether ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Butyl benzyl phthalate ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Carbazole ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Chloroaniline ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Chloro-3-methylphenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Chloronaphthalene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Chlorophenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Chlorophenyl phenyl ether ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Chrysene ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Cresols ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Dibenz(a,h)anthracene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Dibenzofuran ND TestAmerica Nashville Page 12 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-2Client Sample ID: SB-5 (0-2) Matrix: SoilDate Collected: 10/13/16 14:10 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.528 mg/Kg ☼10/20/16 10:37 10/27/16 03:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼1,3-Dichlorobenzene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼1,4-Dichlorobenzene ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼3,3'-Dichlorobenzidine ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4-Dichlorophenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Diethyl phthalate ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4-Dimethylphenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Dimethyl phthalate ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Di-n-butyl phthalate ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4,6-Dinitro-2-methylphenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4-Dinitrophenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4-Dinitrotoluene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,6-Dinitrotoluene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Di-n-octyl phthalate ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Fluoranthene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Fluorene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Hexachlorobenzene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Hexachlorobutadiene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Hexachlorocyclopentadiene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Hexachloroethane ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Indeno[1,2,3-cd]pyrene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Isophorone ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼1-Methylnaphthalene ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Methylnaphthalene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Methylphenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼3 & 4 Methylphenol ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Naphthalene 0.202 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Nitroaniline ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼3-Nitroaniline ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Nitroaniline ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Nitrobenzene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2-Nitrophenol ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼4-Nitrophenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼N-Nitrosodi-n-propylamine ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 1.06 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Pentachlorophenol ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Phenanthrene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Phenol ND 0.106 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼Pyrene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼1,2,4-Trichlorobenzene ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4,5-Trichlorophenol ND 0.528 mg/Kg 10/20/16 10:37 10/27/16 03:04 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)50 29-120 10/20/16 10:37 10/27/16 03:04 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)43 10/20/16 10:37 10/27/16 03:04 110-120 Nitrobenzene-d5 (Surr)46 10/20/16 10:37 10/27/16 03:04 127-120 Phenol-d5 (Surr)46 10/20/16 10:37 10/27/16 03:04 110-120 Terphenyl-d14 (Surr)75 10/20/16 10:37 10/27/16 03:04 113-120 TestAmerica Nashville Page 13 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-2Client Sample ID: SB-5 (0-2) Matrix: SoilDate Collected: 10/13/16 14:10 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)69 10-120 10/20/16 10:37 10/27/16 03:04 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.98 mg/Kg 10/27/16 14:58 10/31/16 11:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.98 mg/Kg 10/27/16 14:58 10/31/16 11:37 12,6-diamino-4-nitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 12-Amino-4,6-dinitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 14-Amino-2,6-dinitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 12,4-Dinitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 12,6-Dinitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 12,4,6-Trinitrotoluene ND 0.495 mg/Kg 10/27/16 14:58 10/31/16 11:37 1m-Nitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 1o-Nitrotoluene ND 0.396 mg/Kg 10/27/16 14:58 10/31/16 11:37 1p-Nitrotoluene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 1NitrobenzeneND 5.05 mg/Kg 10/27/16 14:58 10/31/16 11:37 1NitroglycerinND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 11,3,5-Trinitrobenzene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 11,3-Dinitrobenzene ND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 1HMXND 0.257 mg/Kg 10/27/16 14:58 10/31/16 11:37 1RDXND 0.495 mg/Kg 10/27/16 14:58 10/31/16 11:37 1TetrylND 3.96 mg/Kg 10/27/16 14:58 10/31/16 11:37 1PETNND 0.248 mg/Kg 10/27/16 14:58 10/31/16 11:37 1Picric acid ND 1,2-Dinitrobenzene 92 83-122 10/27/16 14:58 10/31/16 11:37 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 15.2 mg/Kg ☼10/20/16 10:21 10/21/16 02:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 3.03 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Arsenic 4.88 1.52 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Beryllium ND 1.52 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Cadmium ND 1.52 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Chromium 18.6 3.03 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Copper 7.80 1.52 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Lead 74.8 4.55 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Manganese 430 3.03 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Nickel 8.04 3.03 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Selenium ND 1.52 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Silver ND 15.2 mg/Kg 10/20/16 10:21 10/24/16 15:35 5☼Thallium ND 15.2 mg/Kg 10/20/16 10:21 10/21/16 02:32 1☼Zinc 47.6 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.158 mg/Kg ☼10/20/16 11:45 10/21/16 07:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 62.9 0.1 %10/18/16 15:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 14 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-3Client Sample ID: SB-6 (0-2) Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.160 0.0497 mg/Kg ☼10/13/16 14:30 10/21/16 02:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Benzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Bromobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Bromochloromethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Bromodichloromethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Bromoform ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Bromomethane ND 0.0497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼2-Butanone (MEK)ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Carbon disulfide ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Carbon tetrachloride ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Chlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Chlorodibromomethane ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Chloroethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Chloroform ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Chloromethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼2-Chlorotoluene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼4-Chlorotoluene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼cis-1,2-Dichloroethene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼cis-1,3-Dichloropropene ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dibromo-3-Chloropropane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dibromoethane (EDB)ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Dibromomethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dichlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,3-Dichlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,4-Dichlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Dichlorodifluoromethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1-Dichloroethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dichloroethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1-Dichloroethene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dichloroethene, Total ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2-Dichloropropane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,3-Dichloropropane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼2,2-Dichloropropane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1-Dichloropropene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Diisopropyl ether ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Ethylbenzene ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Hexachlorobutadiene ND 0.0497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼2-Hexanone ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Isopropylbenzene ND 0.00995 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Methylene Chloride ND 0.0497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼4-Methyl-2-pentanone (MIBK)ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Methyl tert-butyl ether ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Naphthalene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼n-Butylbenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼N-Propylbenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼p-Isopropyltoluene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼sec-Butylbenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Styrene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼tert-Butylbenzene ND TestAmerica Nashville Page 15 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-3Client Sample ID: SB-6 (0-2) Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00199 mg/Kg ☼10/13/16 14:30 10/21/16 02:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1,2,2-Tetrachloroethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Tetrachloroethene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Toluene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼trans-1,2-Dichloroethene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼trans-1,3-Dichloropropene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2,3-Trichlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2,4-Trichlorobenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1,1-Trichloroethane ND 0.00497 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,1,2-Trichloroethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Trichloroethene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Trichlorofluoromethane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2,3-Trichloropropane ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,2,4-Trimethylbenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼1,3,5-Trimethylbenzene ND 0.00199 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Vinyl chloride ND 0.00597 mg/Kg 10/13/16 14:30 10/21/16 02:38 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)100 70-130 10/13/16 14:30 10/21/16 02:38 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)107 10/13/16 14:30 10/21/16 02:38 170-130 1,2-Dichloroethane-d4 (Surr)109 10/13/16 14:30 10/21/16 02:38 170-130 Toluene-d8 (Surr)99 10/13/16 14:30 10/21/16 02:38 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0797 mg/Kg ☼10/20/16 10:37 10/27/16 03:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Acenaphthylene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Anthracene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Benzo[a]anthracene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Benzo[a]pyrene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Benzo[b]fluoranthene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Benzo[g,h,i]perylene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Benzo[k]fluoranthene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Bis(2-chloroethoxy)methane ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Bis(2-chloroethyl)ether ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼bis (2-chloroisopropyl) ether ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Bis(2-ethylhexyl) phthalate ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Bromophenyl phenyl ether ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Butyl benzyl phthalate ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Carbazole ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Chloroaniline ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Chloro-3-methylphenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Chloronaphthalene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Chlorophenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Chlorophenyl phenyl ether ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Chrysene ND 0.793 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Cresols ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Dibenz(a,h)anthracene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Dibenzofuran ND TestAmerica Nashville Page 16 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-3Client Sample ID: SB-6 (0-2) Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.396 mg/Kg ☼10/20/16 10:37 10/27/16 03:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼1,3-Dichlorobenzene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼1,4-Dichlorobenzene ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼3,3'-Dichlorobenzidine ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4-Dichlorophenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Diethyl phthalate ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4-Dimethylphenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Dimethyl phthalate ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Di-n-butyl phthalate ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4,6-Dinitro-2-methylphenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4-Dinitrophenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4-Dinitrotoluene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,6-Dinitrotoluene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Di-n-octyl phthalate ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Fluoranthene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Fluorene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Hexachlorobenzene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Hexachlorobutadiene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Hexachlorocyclopentadiene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Hexachloroethane ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Indeno[1,2,3-cd]pyrene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Isophorone ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼1-Methylnaphthalene ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Methylnaphthalene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Methylphenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼3 & 4 Methylphenol ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Naphthalene 0.132 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Nitroaniline ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼3-Nitroaniline ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Nitroaniline ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Nitrobenzene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2-Nitrophenol ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼4-Nitrophenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼N-Nitrosodi-n-propylamine ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Pentachlorophenol ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Phenanthrene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Phenol ND 0.0797 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼Pyrene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼1,2,4-Trichlorobenzene ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4,5-Trichlorophenol ND 0.396 mg/Kg 10/20/16 10:37 10/27/16 03:23 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)59 29-120 10/20/16 10:37 10/27/16 03:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)48 10/20/16 10:37 10/27/16 03:23 110-120 Nitrobenzene-d5 (Surr)54 10/20/16 10:37 10/27/16 03:23 127-120 Phenol-d5 (Surr)53 10/20/16 10:37 10/27/16 03:23 110-120 Terphenyl-d14 (Surr)78 10/20/16 10:37 10/27/16 03:23 113-120 TestAmerica Nashville Page 17 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-3Client Sample ID: SB-6 (0-2) Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)72 10-120 10/20/16 10:37 10/27/16 03:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.82 mg/Kg 10/27/16 14:58 10/31/16 12:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.82 mg/Kg 10/27/16 14:58 10/31/16 12:00 12,6-diamino-4-nitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 12-Amino-4,6-dinitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 14-Amino-2,6-dinitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 12,4-Dinitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 12,6-Dinitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 12,4,6-Trinitrotoluene ND 0.455 mg/Kg 10/27/16 14:58 10/31/16 12:00 1m-Nitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 1o-Nitrotoluene ND 0.364 mg/Kg 10/27/16 14:58 10/31/16 12:00 1p-Nitrotoluene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 1NitrobenzeneND 4.64 mg/Kg 10/27/16 14:58 10/31/16 12:00 1NitroglycerinND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 11,3,5-Trinitrobenzene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 11,3-Dinitrobenzene ND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 1HMXND 0.236 mg/Kg 10/27/16 14:58 10/31/16 12:00 1RDXND 0.455 mg/Kg 10/27/16 14:58 10/31/16 12:00 1TetrylND 3.64 mg/Kg 10/27/16 14:58 10/31/16 12:00 1PETNND 0.227 mg/Kg 10/27/16 14:58 10/31/16 12:00 1Picric acid ND 1,2-Dinitrobenzene 96 83-122 10/27/16 14:58 10/31/16 12:00 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 12.3 mg/Kg ☼10/20/16 10:21 10/21/16 02:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.45 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Arsenic 5.22 1.23 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Beryllium 1.25 1.23 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Cadmium ND 1.23 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Chromium 16.3 2.45 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Copper 14.1 1.23 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Lead 44.1 3.68 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Manganese 881 2.45 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Nickel 10.8 2.45 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Selenium ND 1.23 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Silver ND 12.3 mg/Kg 10/20/16 10:21 10/24/16 15:40 5☼Thallium ND 12.3 mg/Kg 10/20/16 10:21 10/21/16 02:37 1☼Zinc 46.6 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.120 mg/Kg ☼10/20/16 11:45 10/21/16 07:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 81.9 0.1 %10/18/16 15:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 18 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-4Client Sample ID: SB-9 (0-2) Matrix: SoilDate Collected: 10/14/16 15:30 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.264 0.0613 mg/Kg ☼10/14/16 14:30 10/21/16 03:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Benzene 0.451 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Bromobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Bromochloromethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Bromodichloromethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Bromoform ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Bromomethane ND 0.0613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼2-Butanone (MEK)0.0767 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Carbon disulfide 0.00844 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Carbon tetrachloride ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Chlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Chlorodibromomethane ND 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Chloroethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Chloroform ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Chloromethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼2-Chlorotoluene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼4-Chlorotoluene ND 0.157 mg/Kg 10/14/16 14:30 10/25/16 13:59 1☼cis-1,2-Dichloroethene 3.98 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼cis-1,3-Dichloropropene ND 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2-Dibromo-3-Chloropropane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2-Dibromoethane (EDB)ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Dibromomethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2-Dichlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,3-Dichlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,4-Dichlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Dichlorodifluoromethane 0.0312 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1-Dichloroethane 0.0107 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2-Dichloroethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1-Dichloroethene ND 0.157 mg/Kg 10/14/16 14:30 10/25/16 13:59 1☼1,2-Dichloroethene, Total 3.98 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2-Dichloropropane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,3-Dichloropropane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼2,2-Dichloropropane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1-Dichloropropene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Diisopropyl ether ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Ethylbenzene 0.327 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Hexachlorobutadiene ND 0.0613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼2-Hexanone ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Isopropylbenzene 0.0179 0.0123 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Methylene Chloride ND 0.0613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼4-Methyl-2-pentanone (MIBK)0.423 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Methyl tert-butyl ether ND 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Naphthalene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼n-Butylbenzene 0.00388 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼N-Propylbenzene 0.0107 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼p-Isopropyltoluene 0.00917 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼sec-Butylbenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Styrene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼tert-Butylbenzene ND TestAmerica Nashville Page 19 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-4Client Sample ID: SB-9 (0-2) Matrix: SoilDate Collected: 10/14/16 15:30 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00245 mg/Kg ☼10/14/16 14:30 10/21/16 03:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1,2,2-Tetrachloroethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Tetrachloroethene 0.0200 0.157 mg/Kg 10/14/16 14:30 10/25/16 13:59 1☼Toluene 6.81 0.157 mg/Kg 10/14/16 14:30 10/25/16 13:59 1☼trans-1,2-Dichloroethene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼trans-1,3-Dichloropropene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2,3-Trichlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2,4-Trichlorobenzene ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1,1-Trichloroethane 0.0182 0.00613 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,1,2-Trichloroethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Trichloroethene 0.278 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Trichlorofluoromethane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2,3-Trichloropropane ND 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,2,4-Trimethylbenzene 0.0273 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼1,3,5-Trimethylbenzene 0.0134 0.00245 mg/Kg 10/14/16 14:30 10/21/16 03:05 1☼Vinyl chloride ND 0.235 mg/Kg 10/14/16 14:30 10/25/16 13:59 1☼Xylenes, Total 35.4 4-Bromofluorobenzene (Surr)119 70-130 10/14/16 14:30 10/21/16 03:05 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)110 10/14/16 14:30 10/25/16 13:59 170-130 Dibromofluoromethane (Surr)115 10/14/16 14:30 10/21/16 03:05 170-130 Dibromofluoromethane (Surr)101 10/14/16 14:30 10/25/16 13:59 170-130 1,2-Dichloroethane-d4 (Surr)118 10/14/16 14:30 10/21/16 03:05 170-130 1,2-Dichloroethane-d4 (Surr)107 10/14/16 14:30 10/25/16 13:59 170-130 Toluene-d8 (Surr)105 10/14/16 14:30 10/21/16 03:05 170-130 Toluene-d8 (Surr)103 10/14/16 14:30 10/25/16 13:59 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.450 mg/Kg ☼10/20/16 10:37 10/27/16 03:42 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Acenaphthylene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Anthracene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Benzo[a]anthracene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Benzo[a]pyrene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Benzo[b]fluoranthene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Benzo[g,h,i]perylene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Benzo[k]fluoranthene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Bis(2-chloroethoxy)methane ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Bis(2-chloroethyl)ether ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼bis (2-chloroisopropyl) ether ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Bis(2-ethylhexyl) phthalate ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Bromophenyl phenyl ether ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Butyl benzyl phthalate ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Carbazole ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Chloroaniline ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Chloro-3-methylphenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Chloronaphthalene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Chlorophenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Chlorophenyl phenyl ether ND TestAmerica Nashville Page 20 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-4Client Sample ID: SB-9 (0-2) Matrix: SoilDate Collected: 10/14/16 15:30 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Chrysene ND 0.450 mg/Kg ☼10/20/16 10:37 10/27/16 03:42 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 4.47 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Cresols ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Dibenz(a,h)anthracene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Dibenzofuran ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼1,2-Dichlorobenzene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼1,3-Dichlorobenzene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼1,4-Dichlorobenzene ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼3,3'-Dichlorobenzidine ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4-Dichlorophenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Diethyl phthalate ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4-Dimethylphenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Dimethyl phthalate ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Di-n-butyl phthalate ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4,6-Dinitro-2-methylphenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4-Dinitrophenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4-Dinitrotoluene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,6-Dinitrotoluene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Di-n-octyl phthalate ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Fluoranthene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Fluorene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Hexachlorobenzene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Hexachlorobutadiene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Hexachlorocyclopentadiene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Hexachloroethane ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Indeno[1,2,3-cd]pyrene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Isophorone ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼1-Methylnaphthalene ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Methylnaphthalene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Methylphenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼3 & 4 Methylphenol ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Naphthalene 0.482 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Nitroaniline ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼3-Nitroaniline ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Nitroaniline ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Nitrobenzene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2-Nitrophenol ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼4-Nitrophenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼N-Nitrosodi-n-propylamine ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼n-Nitrosodiphenylamine(as diphenylamine) ND 4.50 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Pentachlorophenol ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Phenanthrene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Phenol ND 0.450 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼Pyrene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼1,2,4-Trichlorobenzene ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4,5-Trichlorophenol ND 2.23 mg/Kg 10/20/16 10:37 10/27/16 03:42 5☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)65 29-120 10/20/16 10:37 10/27/16 03:42 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery TestAmerica Nashville Page 21 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-4Client Sample ID: SB-9 (0-2) Matrix: SoilDate Collected: 10/14/16 15:30 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2-Fluorophenol (Surr)49 10-120 10/20/16 10:37 10/27/16 03:42 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)59 10/20/16 10:37 10/27/16 03:42 527-120 Phenol-d5 (Surr)59 10/20/16 10:37 10/27/16 03:42 510-120 Terphenyl-d14 (Surr)66 10/20/16 10:37 10/27/16 03:42 513-120 2,4,6-Tribromophenol (Surr)81 10/20/16 10:37 10/27/16 03:42 510-120 Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.96 mg/Kg 10/27/16 14:58 10/31/16 12:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.96 mg/Kg 10/27/16 14:58 10/31/16 12:23 12,6-diamino-4-nitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 12-Amino-4,6-dinitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 14-Amino-2,6-dinitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 12,4-Dinitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 12,6-Dinitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 12,4,6-Trinitrotoluene ND 0.490 mg/Kg 10/27/16 14:58 10/31/16 12:23 1m-Nitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 1o-Nitrotoluene ND 0.392 mg/Kg 10/27/16 14:58 10/31/16 12:23 1p-Nitrotoluene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 1NitrobenzeneND 5.00 mg/Kg 10/27/16 14:58 10/31/16 12:23 1NitroglycerinND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 11,3,5-Trinitrobenzene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 11,3-Dinitrobenzene ND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 1HMXND 0.255 mg/Kg 10/27/16 14:58 10/31/16 12:23 1RDXND 0.490 mg/Kg 10/27/16 14:58 10/31/16 12:23 1TetrylND 3.92 mg/Kg 10/27/16 14:58 10/31/16 12:23 1PETNND 0.245 mg/Kg 10/27/16 14:58 10/31/16 12:23 1Picric acid ND 1,2-Dinitrobenzene 106 83-122 10/27/16 14:58 10/31/16 12:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 13.5 mg/Kg ☼10/20/16 10:21 10/21/16 02:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.69 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Arsenic 4.95 1.35 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Beryllium 1.51 1.35 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Cadmium 1.59 1.35 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Chromium 17.8 2.69 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Copper 25.9 1.35 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Lead 156 4.04 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Manganese 266 2.69 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Nickel 8.58 2.69 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Selenium ND 1.35 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Silver ND 13.5 mg/Kg 10/20/16 10:21 10/24/16 15:46 5☼Thallium ND 13.5 mg/Kg 10/20/16 10:21 10/21/16 02:42 1☼Zinc 938 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.132 mg/Kg ☼10/20/16 11:45 10/21/16 07:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 22 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire General Chemistry RL RL Percent Solids 73.0 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 23 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-5Client Sample ID: SB-8 (0-2) Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.225 0.0490 mg/Kg ☼10/14/16 14:40 10/21/16 03:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Benzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Bromobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Bromochloromethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Bromodichloromethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Bromoform ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Bromomethane ND 0.0490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼2-Butanone (MEK)ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Carbon disulfide ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Carbon tetrachloride ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Chlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Chlorodibromomethane ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Chloroethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Chloroform ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Chloromethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼2-Chlorotoluene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼4-Chlorotoluene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼cis-1,2-Dichloroethene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼cis-1,3-Dichloropropene ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dibromo-3-Chloropropane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dibromoethane (EDB)ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Dibromomethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dichlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,3-Dichlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,4-Dichlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Dichlorodifluoromethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1-Dichloroethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dichloroethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1-Dichloroethene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dichloroethene, Total ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2-Dichloropropane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,3-Dichloropropane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼2,2-Dichloropropane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1-Dichloropropene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Diisopropyl ether ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Ethylbenzene ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Hexachlorobutadiene ND 0.0490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼2-Hexanone ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Isopropylbenzene ND 0.00980 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Methylene Chloride ND 0.0490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼4-Methyl-2-pentanone (MIBK)ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Methyl tert-butyl ether ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Naphthalene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼n-Butylbenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼N-Propylbenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼p-Isopropyltoluene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼sec-Butylbenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Styrene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼tert-Butylbenzene ND TestAmerica Nashville Page 24 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-5Client Sample ID: SB-8 (0-2) Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00196 mg/Kg ☼10/14/16 14:40 10/21/16 03:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1,2,2-Tetrachloroethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Tetrachloroethene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Toluene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼trans-1,2-Dichloroethene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼trans-1,3-Dichloropropene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2,3-Trichlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2,4-Trichlorobenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1,1-Trichloroethane ND 0.00490 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,1,2-Trichloroethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Trichloroethene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Trichlorofluoromethane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2,3-Trichloropropane ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,2,4-Trimethylbenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼1,3,5-Trimethylbenzene ND 0.00196 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Vinyl chloride ND 0.00588 mg/Kg 10/14/16 14:40 10/21/16 03:33 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)101 70-130 10/14/16 14:40 10/21/16 03:33 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)105 10/14/16 14:40 10/21/16 03:33 170-130 1,2-Dichloroethane-d4 (Surr)107 10/14/16 14:40 10/21/16 03:33 170-130 Toluene-d8 (Surr)99 10/14/16 14:40 10/21/16 03:33 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0862 mg/Kg ☼10/20/16 10:37 10/27/16 04:01 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Acenaphthylene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Anthracene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Benzo[a]anthracene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Benzo[a]pyrene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Benzo[b]fluoranthene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Benzo[g,h,i]perylene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Benzo[k]fluoranthene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Bis(2-chloroethoxy)methane ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Bis(2-chloroethyl)ether ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼bis (2-chloroisopropyl) ether ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Bis(2-ethylhexyl) phthalate ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Bromophenyl phenyl ether ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Butyl benzyl phthalate ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Carbazole ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Chloroaniline ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Chloro-3-methylphenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Chloronaphthalene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Chlorophenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Chlorophenyl phenyl ether ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Chrysene ND 0.857 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Cresols ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Dibenz(a,h)anthracene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Dibenzofuran ND TestAmerica Nashville Page 25 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-5Client Sample ID: SB-8 (0-2) Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.428 mg/Kg ☼10/20/16 10:37 10/27/16 04:01 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼1,3-Dichlorobenzene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼1,4-Dichlorobenzene ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼3,3'-Dichlorobenzidine ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4-Dichlorophenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Diethyl phthalate ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4-Dimethylphenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Dimethyl phthalate ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Di-n-butyl phthalate ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4,6-Dinitro-2-methylphenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4-Dinitrophenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4-Dinitrotoluene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,6-Dinitrotoluene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Di-n-octyl phthalate ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Fluoranthene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Fluorene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Hexachlorobenzene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Hexachlorobutadiene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Hexachlorocyclopentadiene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Hexachloroethane ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Indeno[1,2,3-cd]pyrene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Isophorone ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼1-Methylnaphthalene ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Methylnaphthalene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Methylphenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼3 & 4 Methylphenol ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Naphthalene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Nitroaniline ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼3-Nitroaniline ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Nitroaniline ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Nitrobenzene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2-Nitrophenol ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼4-Nitrophenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼N-Nitrosodi-n-propylamine ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Pentachlorophenol ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Phenanthrene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Phenol ND 0.0862 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼Pyrene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼1,2,4-Trichlorobenzene ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4,5-Trichlorophenol ND 0.428 mg/Kg 10/20/16 10:37 10/27/16 04:01 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)51 29-120 10/20/16 10:37 10/27/16 04:01 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)44 10/20/16 10:37 10/27/16 04:01 110-120 Nitrobenzene-d5 (Surr)47 10/20/16 10:37 10/27/16 04:01 127-120 Phenol-d5 (Surr)46 10/20/16 10:37 10/27/16 04:01 110-120 Terphenyl-d14 (Surr)56 10/20/16 10:37 10/27/16 04:01 113-120 TestAmerica Nashville Page 26 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-5Client Sample ID: SB-8 (0-2) Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)59 10-120 10/20/16 10:37 10/27/16 04:01 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.92 mg/Kg 10/27/16 14:58 10/31/16 12:46 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.92 mg/Kg 10/27/16 14:58 10/31/16 12:46 12,6-diamino-4-nitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 12-Amino-4,6-dinitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 14-Amino-2,6-dinitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 12,4-Dinitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 12,6-Dinitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 12,4,6-Trinitrotoluene ND 0.481 mg/Kg 10/27/16 14:58 10/31/16 12:46 1m-Nitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 1o-Nitrotoluene ND 0.385 mg/Kg 10/27/16 14:58 10/31/16 12:46 1p-Nitrotoluene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 1NitrobenzeneND 4.90 mg/Kg 10/27/16 14:58 10/31/16 12:46 1NitroglycerinND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 11,3,5-Trinitrobenzene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 11,3-Dinitrobenzene ND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 1HMXND 0.250 mg/Kg 10/27/16 14:58 10/31/16 12:46 1RDXND 0.481 mg/Kg 10/27/16 14:58 10/31/16 12:46 1TetrylND 3.85 mg/Kg 10/27/16 14:58 10/31/16 12:46 1PETNND 0.240 mg/Kg 10/27/16 14:58 10/31/16 12:46 1Picric acid ND 1,2-Dinitrobenzene 103 83-122 10/27/16 14:58 10/31/16 12:46 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 13.0 mg/Kg ☼10/20/16 10:21 10/21/16 02:58 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.59 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Arsenic 5.00 1.30 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Beryllium ND 1.30 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Cadmium ND 1.30 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Chromium 41.9 2.59 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Copper 19.8 1.30 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Lead 43.9 3.89 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Manganese 365 2.59 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Nickel 14.2 2.59 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Selenium ND 1.30 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Silver ND 13.0 mg/Kg 10/20/16 10:21 10/24/16 15:51 5☼Thallium ND 13.0 mg/Kg 10/20/16 10:21 10/21/16 02:58 1☼Zinc 44.8 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.126 mg/Kg ☼10/20/16 11:45 10/21/16 07:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 76.5 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 27 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-6Client Sample ID: SB-7 (4-6) Matrix: SoilDate Collected: 10/14/16 15:50 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.122 0.0959 mg/Kg ☼10/14/16 14:50 10/21/16 04:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Benzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Bromobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Bromochloromethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Bromodichloromethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Bromoform ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Bromomethane ND 0.0959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼2-Butanone (MEK)ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Carbon disulfide ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Carbon tetrachloride ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Chlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Chlorodibromomethane ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Chloroethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Chloroform ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Chloromethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼2-Chlorotoluene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼4-Chlorotoluene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼cis-1,2-Dichloroethene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼cis-1,3-Dichloropropene ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dibromo-3-Chloropropane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dibromoethane (EDB)ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Dibromomethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dichlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,3-Dichlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,4-Dichlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Dichlorodifluoromethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1-Dichloroethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dichloroethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1-Dichloroethene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dichloroethene, Total ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2-Dichloropropane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,3-Dichloropropane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼2,2-Dichloropropane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1-Dichloropropene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Diisopropyl ether ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Ethylbenzene ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Hexachlorobutadiene ND 0.0959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼2-Hexanone ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Isopropylbenzene ND 0.0192 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Methylene Chloride ND 0.0959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼4-Methyl-2-pentanone (MIBK)ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Methyl tert-butyl ether ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Naphthalene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼n-Butylbenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼N-Propylbenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼p-Isopropyltoluene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼sec-Butylbenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Styrene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼tert-Butylbenzene ND TestAmerica Nashville Page 28 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-6Client Sample ID: SB-7 (4-6) Matrix: SoilDate Collected: 10/14/16 15:50 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00383 mg/Kg ☼10/14/16 14:50 10/21/16 04:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1,2,2-Tetrachloroethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Tetrachloroethene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Toluene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼trans-1,2-Dichloroethene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼trans-1,3-Dichloropropene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2,3-Trichlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2,4-Trichlorobenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1,1-Trichloroethane ND 0.00959 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,1,2-Trichloroethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Trichloroethene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Trichlorofluoromethane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2,3-Trichloropropane ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,2,4-Trimethylbenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼1,3,5-Trimethylbenzene ND 0.00383 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Vinyl chloride ND 0.0115 mg/Kg 10/14/16 14:50 10/21/16 04:00 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)100 70-130 10/14/16 14:50 10/21/16 04:00 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)105 10/14/16 14:50 10/21/16 04:00 170-130 1,2-Dichloroethane-d4 (Surr)105 10/14/16 14:50 10/21/16 04:00 170-130 Toluene-d8 (Surr)99 10/14/16 14:50 10/21/16 04:00 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0937 mg/Kg ☼10/20/16 10:37 10/27/16 04:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Acenaphthylene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Anthracene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Benzo[a]anthracene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Benzo[a]pyrene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Benzo[b]fluoranthene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Benzo[g,h,i]perylene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Benzo[k]fluoranthene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Bis(2-chloroethoxy)methane ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Bis(2-chloroethyl)ether ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼bis (2-chloroisopropyl) ether ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Bis(2-ethylhexyl) phthalate ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Bromophenyl phenyl ether ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Butyl benzyl phthalate ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Carbazole ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Chloroaniline ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Chloro-3-methylphenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Chloronaphthalene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Chlorophenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Chlorophenyl phenyl ether ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Chrysene ND 0.932 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Cresols ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Dibenz(a,h)anthracene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Dibenzofuran ND TestAmerica Nashville Page 29 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-6Client Sample ID: SB-7 (4-6) Matrix: SoilDate Collected: 10/14/16 15:50 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.466 mg/Kg ☼10/20/16 10:37 10/27/16 04:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼1,3-Dichlorobenzene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼1,4-Dichlorobenzene ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼3,3'-Dichlorobenzidine ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4-Dichlorophenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Diethyl phthalate ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4-Dimethylphenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Dimethyl phthalate ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Di-n-butyl phthalate ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4,6-Dinitro-2-methylphenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4-Dinitrophenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4-Dinitrotoluene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,6-Dinitrotoluene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Di-n-octyl phthalate ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Fluoranthene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Fluorene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Hexachlorobenzene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Hexachlorobutadiene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Hexachlorocyclopentadiene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Hexachloroethane ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Indeno[1,2,3-cd]pyrene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Isophorone ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼1-Methylnaphthalene ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Methylnaphthalene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Methylphenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼3 & 4 Methylphenol ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Naphthalene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Nitroaniline ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼3-Nitroaniline ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Nitroaniline ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Nitrobenzene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2-Nitrophenol ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼4-Nitrophenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼N-Nitrosodi-n-propylamine ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Pentachlorophenol ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Phenanthrene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Phenol ND 0.0937 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼Pyrene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼1,2,4-Trichlorobenzene ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4,5-Trichlorophenol ND 0.466 mg/Kg 10/20/16 10:37 10/27/16 04:20 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)26 X 29-120 10/20/16 10:37 10/27/16 04:20 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)24 10/20/16 10:37 10/27/16 04:20 110-120 Nitrobenzene-d5 (Surr)24 X 10/20/16 10:37 10/27/16 04:20 127-120 Phenol-d5 (Surr)24 10/20/16 10:37 10/27/16 04:20 110-120 Terphenyl-d14 (Surr)32 10/20/16 10:37 10/27/16 04:20 113-120 TestAmerica Nashville Page 30 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-6Client Sample ID: SB-7 (4-6) Matrix: SoilDate Collected: 10/14/16 15:50 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)31 10-120 10/20/16 10:37 10/27/16 04:20 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.87 mg/Kg 10/27/16 14:58 10/31/16 13:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.87 mg/Kg 10/27/16 14:58 10/31/16 13:09 12,6-diamino-4-nitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 12-Amino-4,6-dinitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 14-Amino-2,6-dinitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 12,4-Dinitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 12,6-Dinitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 12,4,6-Trinitrotoluene ND 0.467 mg/Kg 10/27/16 14:58 10/31/16 13:09 1m-Nitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 1o-Nitrotoluene ND 0.374 mg/Kg 10/27/16 14:58 10/31/16 13:09 1p-Nitrotoluene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 1NitrobenzeneND 4.77 mg/Kg 10/27/16 14:58 10/31/16 13:09 1NitroglycerinND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 11,3,5-Trinitrobenzene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 11,3-Dinitrobenzene ND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 1HMXND 0.243 mg/Kg 10/27/16 14:58 10/31/16 13:09 1RDXND 0.467 mg/Kg 10/27/16 14:58 10/31/16 13:09 1TetrylND 3.74 mg/Kg 10/27/16 14:58 10/31/16 13:09 1PETNND 0.234 mg/Kg 10/27/16 14:58 10/31/16 13:09 1Picric acid ND 1,2-Dinitrobenzene 105 83-122 10/27/16 14:58 10/31/16 13:09 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 14.0 mg/Kg ☼10/20/16 10:21 10/21/16 03:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.79 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Arsenic 3.94 1.40 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Beryllium 1.59 1.40 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Cadmium ND 1.40 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Chromium 3.33 2.79 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Copper 12.1 1.40 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Lead 39.8 4.19 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Manganese 414 2.79 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Nickel 3.58 2.79 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Selenium ND 1.40 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Silver ND 14.0 mg/Kg 10/20/16 10:21 10/24/16 15:56 5☼Thallium ND 14.0 mg/Kg 10/20/16 10:21 10/21/16 03:04 1☼Zinc 114 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.145 mg/Kg ☼10/20/16 11:45 10/21/16 07:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 69.4 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 31 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-7Client Sample ID: SB-1 (0-2) Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 0.0574 mg/Kg ☼10/14/16 17:00 10/21/16 04:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Benzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Bromobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Bromochloromethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Bromodichloromethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Bromoform ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Bromomethane ND 0.0574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼2-Butanone (MEK)ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Carbon disulfide ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Carbon tetrachloride ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Chlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Chlorodibromomethane ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Chloroethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Chloroform ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Chloromethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼2-Chlorotoluene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼4-Chlorotoluene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼cis-1,2-Dichloroethene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼cis-1,3-Dichloropropene ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dibromo-3-Chloropropane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dibromoethane (EDB)ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Dibromomethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dichlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,3-Dichlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,4-Dichlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Dichlorodifluoromethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1-Dichloroethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dichloroethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1-Dichloroethene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dichloroethene, Total ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2-Dichloropropane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,3-Dichloropropane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼2,2-Dichloropropane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1-Dichloropropene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Diisopropyl ether ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Ethylbenzene ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Hexachlorobutadiene ND 0.0574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼2-Hexanone ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Isopropylbenzene ND 0.0115 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Methylene Chloride ND 0.0574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼4-Methyl-2-pentanone (MIBK)ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Methyl tert-butyl ether ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Naphthalene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼n-Butylbenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼N-Propylbenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼p-Isopropyltoluene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼sec-Butylbenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Styrene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼tert-Butylbenzene ND TestAmerica Nashville Page 32 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-7Client Sample ID: SB-1 (0-2) Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00229 mg/Kg ☼10/14/16 17:00 10/21/16 04:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1,2,2-Tetrachloroethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Tetrachloroethene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Toluene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼trans-1,2-Dichloroethene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼trans-1,3-Dichloropropene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2,3-Trichlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2,4-Trichlorobenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1,1-Trichloroethane ND 0.00574 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,1,2-Trichloroethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Trichloroethene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Trichlorofluoromethane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2,3-Trichloropropane ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,2,4-Trimethylbenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼1,3,5-Trimethylbenzene ND 0.00229 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Vinyl chloride ND 0.00688 mg/Kg 10/14/16 17:00 10/21/16 04:28 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)100 70-130 10/14/16 17:00 10/21/16 04:28 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)108 10/14/16 17:00 10/21/16 04:28 170-130 1,2-Dichloroethane-d4 (Surr)109 10/14/16 17:00 10/21/16 04:28 170-130 Toluene-d8 (Surr)97 10/14/16 17:00 10/21/16 04:28 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0838 mg/Kg ☼10/20/16 11:13 10/21/16 16:13 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Acenaphthylene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Anthracene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Benzo[a]anthracene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Benzo[a]pyrene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Benzo[b]fluoranthene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Benzo[g,h,i]perylene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Benzo[k]fluoranthene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Bis(2-chloroethoxy)methane ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Bis(2-chloroethyl)ether ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼bis (2-chloroisopropyl) ether ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Bis(2-ethylhexyl) phthalate ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Bromophenyl phenyl ether ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Butyl benzyl phthalate ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Carbazole ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Chloroaniline ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Chloro-3-methylphenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Chloronaphthalene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Chlorophenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Chlorophenyl phenyl ether ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Chrysene ND 0.833 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Cresols ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Dibenz(a,h)anthracene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Dibenzofuran ND TestAmerica Nashville Page 33 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-7Client Sample ID: SB-1 (0-2) Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.417 mg/Kg ☼10/20/16 11:13 10/21/16 16:13 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼1,3-Dichlorobenzene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼1,4-Dichlorobenzene ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼3,3'-Dichlorobenzidine ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4-Dichlorophenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Diethyl phthalate ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4-Dimethylphenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Dimethyl phthalate ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Di-n-butyl phthalate ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4,6-Dinitro-2-methylphenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4-Dinitrophenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4-Dinitrotoluene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,6-Dinitrotoluene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Di-n-octyl phthalate ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Fluoranthene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Fluorene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Hexachlorobenzene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Hexachlorobutadiene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Hexachlorocyclopentadiene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Hexachloroethane ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Indeno[1,2,3-cd]pyrene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Isophorone ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼1-Methylnaphthalene ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Methylnaphthalene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Methylphenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼3 & 4 Methylphenol ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Naphthalene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Nitroaniline ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼3-Nitroaniline ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Nitroaniline ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Nitrobenzene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2-Nitrophenol ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼4-Nitrophenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼N-Nitrosodi-n-propylamine ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Pentachlorophenol ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Phenanthrene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Phenol ND 0.0838 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼Pyrene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼1,2,4-Trichlorobenzene ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4,5-Trichlorophenol ND 0.417 mg/Kg 10/20/16 11:13 10/21/16 16:13 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)55 29-120 10/20/16 11:13 10/21/16 16:13 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)46 10/20/16 11:13 10/21/16 16:13 110-120 Nitrobenzene-d5 (Surr)49 10/20/16 11:13 10/21/16 16:13 127-120 Phenol-d5 (Surr)54 10/20/16 11:13 10/21/16 16:13 110-120 Terphenyl-d14 (Surr)72 10/20/16 11:13 10/21/16 16:13 113-120 TestAmerica Nashville Page 34 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-7Client Sample ID: SB-1 (0-2) Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)68 10-120 10/20/16 11:13 10/21/16 16:13 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.90 mg/Kg 10/27/16 14:58 10/31/16 13:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.90 mg/Kg 10/27/16 14:58 10/31/16 13:32 12,6-diamino-4-nitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 12-Amino-4,6-dinitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 14-Amino-2,6-dinitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 12,4-Dinitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 12,6-Dinitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 12,4,6-Trinitrotoluene ND 0.474 mg/Kg 10/27/16 14:58 10/31/16 13:32 1m-Nitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 1o-Nitrotoluene ND 0.379 mg/Kg 10/27/16 14:58 10/31/16 13:32 1p-Nitrotoluene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 1NitrobenzeneND 4.83 mg/Kg 10/27/16 14:58 10/31/16 13:32 1NitroglycerinND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 11,3,5-Trinitrobenzene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 11,3-Dinitrobenzene ND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 1HMXND 0.246 mg/Kg 10/27/16 14:58 10/31/16 13:32 1RDXND 0.474 mg/Kg 10/27/16 14:58 10/31/16 13:32 1TetrylND 3.79 mg/Kg 10/27/16 14:58 10/31/16 13:32 1PETNND 0.237 mg/Kg 10/27/16 14:58 10/31/16 13:32 1Picric acid ND 1,2-Dinitrobenzene 105 83-122 10/27/16 14:58 10/31/16 13:32 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 12.7 mg/Kg ☼10/20/16 10:21 10/21/16 03:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.53 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Arsenic 4.13 1.27 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Beryllium ND 1.27 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Cadmium 1.34 1.27 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Chromium 14.8 2.53 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Copper 5.78 1.27 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Lead 50.8 3.80 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Manganese 122 2.53 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Nickel 9.47 2.53 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Selenium ND 1.27 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Silver ND 12.7 mg/Kg 10/20/16 10:21 10/24/16 16:01 5☼Thallium ND 12.7 mg/Kg 10/20/16 10:21 10/21/16 03:09 1☼Zinc 21.6 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.122 mg/Kg ☼10/20/16 11:45 10/21/16 07:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 78.6 0.1 %10/18/16 15:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 35 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-8Client Sample ID: SB-2 (4-6) Matrix: SoilDate Collected: 10/14/16 18:27 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 0.0547 mg/Kg ☼10/14/16 17:27 10/21/16 04:55 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Benzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Bromobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Bromochloromethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Bromodichloromethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Bromoform ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Bromomethane ND 0.0547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼2-Butanone (MEK)ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Carbon disulfide ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Carbon tetrachloride ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Chlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Chlorodibromomethane ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Chloroethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Chloroform ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Chloromethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼2-Chlorotoluene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼4-Chlorotoluene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼cis-1,2-Dichloroethene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼cis-1,3-Dichloropropene ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dibromo-3-Chloropropane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dibromoethane (EDB)ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Dibromomethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dichlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,3-Dichlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,4-Dichlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Dichlorodifluoromethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1-Dichloroethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dichloroethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1-Dichloroethene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dichloroethene, Total ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2-Dichloropropane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,3-Dichloropropane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼2,2-Dichloropropane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1-Dichloropropene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Diisopropyl ether ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Ethylbenzene ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Hexachlorobutadiene ND 0.0547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼2-Hexanone ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Isopropylbenzene ND 0.0109 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Methylene Chloride ND 0.0547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼4-Methyl-2-pentanone (MIBK)ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Methyl tert-butyl ether ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Naphthalene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼n-Butylbenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼N-Propylbenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼p-Isopropyltoluene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼sec-Butylbenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Styrene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼tert-Butylbenzene ND TestAmerica Nashville Page 36 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-8Client Sample ID: SB-2 (4-6) Matrix: SoilDate Collected: 10/14/16 18:27 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00219 mg/Kg ☼10/14/16 17:27 10/21/16 04:55 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1,2,2-Tetrachloroethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Tetrachloroethene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Toluene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼trans-1,2-Dichloroethene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼trans-1,3-Dichloropropene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2,3-Trichlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2,4-Trichlorobenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1,1-Trichloroethane ND 0.00547 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,1,2-Trichloroethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Trichloroethene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Trichlorofluoromethane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2,3-Trichloropropane ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,2,4-Trimethylbenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼1,3,5-Trimethylbenzene ND 0.00219 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Vinyl chloride ND 0.00656 mg/Kg 10/14/16 17:27 10/21/16 04:55 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)98 70-130 10/14/16 17:27 10/21/16 04:55 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)109 10/14/16 17:27 10/21/16 04:55 170-130 1,2-Dichloroethane-d4 (Surr)109 10/14/16 17:27 10/21/16 04:55 170-130 Toluene-d8 (Surr)98 10/14/16 17:27 10/21/16 04:55 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0818 mg/Kg ☼10/20/16 11:13 10/21/16 17:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Acenaphthylene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Anthracene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Benzo[a]anthracene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Benzo[a]pyrene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Benzo[b]fluoranthene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Benzo[g,h,i]perylene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Benzo[k]fluoranthene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Bis(2-chloroethoxy)methane ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Bis(2-chloroethyl)ether ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼bis (2-chloroisopropyl) ether ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Bis(2-ethylhexyl) phthalate ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Bromophenyl phenyl ether ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Butyl benzyl phthalate ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Carbazole ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Chloroaniline ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Chloro-3-methylphenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Chloronaphthalene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Chlorophenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Chlorophenyl phenyl ether ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Chrysene ND 0.813 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Cresols ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Dibenz(a,h)anthracene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Dibenzofuran ND TestAmerica Nashville Page 37 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-8Client Sample ID: SB-2 (4-6) Matrix: SoilDate Collected: 10/14/16 18:27 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.406 mg/Kg ☼10/20/16 11:13 10/21/16 17:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼1,3-Dichlorobenzene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼1,4-Dichlorobenzene ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼3,3'-Dichlorobenzidine ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4-Dichlorophenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Diethyl phthalate ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4-Dimethylphenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Dimethyl phthalate ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Di-n-butyl phthalate ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4,6-Dinitro-2-methylphenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4-Dinitrophenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4-Dinitrotoluene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,6-Dinitrotoluene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Di-n-octyl phthalate ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Fluoranthene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Fluorene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Hexachlorobenzene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Hexachlorobutadiene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Hexachlorocyclopentadiene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Hexachloroethane ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Indeno[1,2,3-cd]pyrene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Isophorone ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼1-Methylnaphthalene ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Methylnaphthalene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Methylphenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼3 & 4 Methylphenol ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Naphthalene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Nitroaniline ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼3-Nitroaniline ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Nitroaniline ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Nitrobenzene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2-Nitrophenol ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼4-Nitrophenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼N-Nitrosodi-n-propylamine ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Pentachlorophenol ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Phenanthrene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Phenol ND 0.0818 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼Pyrene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼1,2,4-Trichlorobenzene ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4,5-Trichlorophenol ND 0.406 mg/Kg 10/20/16 11:13 10/21/16 17:09 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)60 29-120 10/20/16 11:13 10/21/16 17:09 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)55 10/20/16 11:13 10/21/16 17:09 110-120 Nitrobenzene-d5 (Surr)56 10/20/16 11:13 10/21/16 17:09 127-120 Phenol-d5 (Surr)60 10/20/16 11:13 10/21/16 17:09 110-120 Terphenyl-d14 (Surr)80 10/20/16 11:13 10/21/16 17:09 113-120 TestAmerica Nashville Page 38 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-8Client Sample ID: SB-2 (4-6) Matrix: SoilDate Collected: 10/14/16 18:27 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)73 10-120 10/20/16 11:13 10/21/16 17:09 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.95 mg/Kg 10/27/16 14:58 10/31/16 13:55 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.95 mg/Kg 10/27/16 14:58 10/31/16 13:55 12,6-diamino-4-nitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 12-Amino-4,6-dinitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 14-Amino-2,6-dinitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 12,4-Dinitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 12,6-Dinitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 12,4,6-Trinitrotoluene ND 0.488 mg/Kg 10/27/16 14:58 10/31/16 13:55 1m-Nitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 1o-Nitrotoluene ND 0.390 mg/Kg 10/27/16 14:58 10/31/16 13:55 1p-Nitrotoluene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 1NitrobenzeneND 4.98 mg/Kg 10/27/16 14:58 10/31/16 13:55 1NitroglycerinND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 11,3,5-Trinitrobenzene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 11,3-Dinitrobenzene ND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 1HMXND 0.254 mg/Kg 10/27/16 14:58 10/31/16 13:55 1RDXND 0.488 mg/Kg 10/27/16 14:58 10/31/16 13:55 1TetrylND 3.90 mg/Kg 10/27/16 14:58 10/31/16 13:55 1PETNND 0.244 mg/Kg 10/27/16 14:58 10/31/16 13:55 1Picric acid ND 1,2-Dinitrobenzene 103 83-122 10/27/16 14:58 10/31/16 13:55 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 60.8 mg/Kg ☼10/20/16 10:21 10/24/16 16:17 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 12.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Arsenic ND 6.08 mg/Kg 10/20/16 10:21 10/24/16 19:23 5☼Beryllium ND 6.08 mg/Kg 10/20/16 10:21 10/24/16 19:23 5☼Cadmium ND 6.08 mg/Kg 10/20/16 10:21 10/24/16 19:23 5☼Chromium ND 12.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Copper ND 6.08 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Lead ND 18.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Manganese 448 12.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Nickel ND 12.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Selenium ND 6.08 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Silver ND 12.2 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Thallium ND 60.8 mg/Kg 10/20/16 10:21 10/24/16 16:17 5☼Zinc 84.0 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.119 mg/Kg ☼10/20/16 11:45 10/21/16 07:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 81.4 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 39 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-9Client Sample ID: SB-3 (8-10) Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 0.0565 mg/Kg ☼10/14/16 17:40 10/21/16 05:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Benzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Bromobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Bromochloromethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Bromodichloromethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Bromoform ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Bromomethane ND 0.0565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼2-Butanone (MEK)ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Carbon disulfide ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Carbon tetrachloride ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Chlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Chlorodibromomethane ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Chloroethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Chloroform ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Chloromethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼2-Chlorotoluene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼4-Chlorotoluene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼cis-1,2-Dichloroethene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼cis-1,3-Dichloropropene ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dibromo-3-Chloropropane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dibromoethane (EDB)ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Dibromomethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dichlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,3-Dichlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,4-Dichlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Dichlorodifluoromethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1-Dichloroethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dichloroethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1-Dichloroethene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dichloroethene, Total ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2-Dichloropropane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,3-Dichloropropane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼2,2-Dichloropropane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1-Dichloropropene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Diisopropyl ether ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Ethylbenzene ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Hexachlorobutadiene ND 0.0565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼2-Hexanone ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Isopropylbenzene ND 0.0113 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Methylene Chloride ND 0.0565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼4-Methyl-2-pentanone (MIBK)ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Methyl tert-butyl ether ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Naphthalene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼n-Butylbenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼N-Propylbenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼p-Isopropyltoluene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼sec-Butylbenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Styrene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼tert-Butylbenzene ND TestAmerica Nashville Page 40 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-9Client Sample ID: SB-3 (8-10) Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00226 mg/Kg ☼10/14/16 17:40 10/21/16 05:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1,2,2-Tetrachloroethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Tetrachloroethene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Toluene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼trans-1,2-Dichloroethene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼trans-1,3-Dichloropropene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2,3-Trichlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2,4-Trichlorobenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1,1-Trichloroethane ND 0.00565 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,1,2-Trichloroethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Trichloroethene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Trichlorofluoromethane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2,3-Trichloropropane ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,2,4-Trimethylbenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼1,3,5-Trimethylbenzene ND 0.00226 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Vinyl chloride ND 0.00678 mg/Kg 10/14/16 17:40 10/21/16 05:23 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)99 70-130 10/14/16 17:40 10/21/16 05:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)108 10/14/16 17:40 10/21/16 05:23 170-130 1,2-Dichloroethane-d4 (Surr)110 10/14/16 17:40 10/21/16 05:23 170-130 Toluene-d8 (Surr)97 10/14/16 17:40 10/21/16 05:23 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0746 mg/Kg ☼10/20/16 11:13 10/21/16 17:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Acenaphthylene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Anthracene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Benzo[a]anthracene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Benzo[a]pyrene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Benzo[b]fluoranthene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Benzo[g,h,i]perylene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Benzo[k]fluoranthene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Bis(2-chloroethoxy)methane ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Bis(2-chloroethyl)ether ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼bis (2-chloroisopropyl) ether ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Bis(2-ethylhexyl) phthalate ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Bromophenyl phenyl ether ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Butyl benzyl phthalate ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Carbazole ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Chloroaniline ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Chloro-3-methylphenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Chloronaphthalene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Chlorophenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Chlorophenyl phenyl ether ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Chrysene ND 0.741 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Cresols ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Dibenz(a,h)anthracene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Dibenzofuran ND TestAmerica Nashville Page 41 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-9Client Sample ID: SB-3 (8-10) Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.371 mg/Kg ☼10/20/16 11:13 10/21/16 17:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼1,3-Dichlorobenzene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼1,4-Dichlorobenzene ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼3,3'-Dichlorobenzidine ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4-Dichlorophenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Diethyl phthalate ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4-Dimethylphenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Dimethyl phthalate ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Di-n-butyl phthalate ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4,6-Dinitro-2-methylphenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4-Dinitrophenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4-Dinitrotoluene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,6-Dinitrotoluene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Di-n-octyl phthalate ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Fluoranthene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Fluorene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Hexachlorobenzene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Hexachlorobutadiene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Hexachlorocyclopentadiene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Hexachloroethane ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Indeno[1,2,3-cd]pyrene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Isophorone ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼1-Methylnaphthalene ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Methylnaphthalene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Methylphenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼3 & 4 Methylphenol ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Naphthalene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Nitroaniline ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼3-Nitroaniline ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Nitroaniline ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Nitrobenzene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2-Nitrophenol ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼4-Nitrophenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼N-Nitrosodi-n-propylamine ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Pentachlorophenol ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Phenanthrene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Phenol ND 0.0746 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼Pyrene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼1,2,4-Trichlorobenzene ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4,5-Trichlorophenol ND 0.371 mg/Kg 10/20/16 11:13 10/21/16 17:28 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)50 29-120 10/20/16 11:13 10/21/16 17:28 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)47 10/20/16 11:13 10/21/16 17:28 110-120 Nitrobenzene-d5 (Surr)47 10/20/16 11:13 10/21/16 17:28 127-120 Phenol-d5 (Surr)52 10/20/16 11:13 10/21/16 17:28 110-120 Terphenyl-d14 (Surr)66 10/20/16 11:13 10/21/16 17:28 113-120 TestAmerica Nashville Page 42 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-9Client Sample ID: SB-3 (8-10) Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)61 10-120 10/20/16 11:13 10/21/16 17:28 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.88 mg/Kg 10/27/16 14:58 10/31/16 14:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.88 mg/Kg 10/27/16 14:58 10/31/16 14:41 12,6-diamino-4-nitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 12-Amino-4,6-dinitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 14-Amino-2,6-dinitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 12,4-Dinitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 12,6-Dinitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 12,4,6-Trinitrotoluene ND 0.469 mg/Kg 10/27/16 14:58 10/31/16 14:41 1m-Nitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 1o-Nitrotoluene ND 0.376 mg/Kg 10/27/16 14:58 10/31/16 14:41 1p-Nitrotoluene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 1NitrobenzeneND 4.79 mg/Kg 10/27/16 14:58 10/31/16 14:41 1NitroglycerinND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 11,3,5-Trinitrobenzene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 11,3-Dinitrobenzene ND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 1HMXND 0.244 mg/Kg 10/27/16 14:58 10/31/16 14:41 1RDXND 0.469 mg/Kg 10/27/16 14:58 10/31/16 14:41 1TetrylND 3.76 mg/Kg 10/27/16 14:58 10/31/16 14:41 1PETNND 0.235 mg/Kg 10/27/16 14:58 10/31/16 14:41 1Picric acid ND 1,2-Dinitrobenzene 107 83-122 10/27/16 14:58 10/31/16 14:41 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 11.4 mg/Kg ☼10/20/16 10:21 10/21/16 03:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.29 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Arsenic 3.78 1.14 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Beryllium 1.40 1.14 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Cadmium ND 1.14 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Chromium 6.64 2.29 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Copper 23.7 1.14 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Lead 28.2 3.43 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Manganese 395 2.29 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Nickel 6.93 2.29 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Selenium ND 1.14 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Silver ND 11.4 mg/Kg 10/20/16 10:21 10/24/16 16:22 5☼Thallium ND 11.4 mg/Kg 10/20/16 10:21 10/21/16 03:19 1☼Zinc 56.7 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.114 mg/Kg ☼10/20/16 11:45 10/21/16 07:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 87.6 0.1 %10/18/16 15:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 43 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-10Client Sample ID: SB-10 (2-4) Matrix: SoilDate Collected: 10/14/16 19:15 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 0.0631 0.0438 mg/Kg ☼10/14/16 18:15 10/21/16 05:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Benzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Bromobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Bromochloromethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Bromodichloromethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Bromoform ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Bromomethane ND 0.0438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼2-Butanone (MEK)ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Carbon disulfide ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Carbon tetrachloride ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Chlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Chlorodibromomethane ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Chloroethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Chloroform ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Chloromethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼2-Chlorotoluene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼4-Chlorotoluene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼cis-1,2-Dichloroethene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼cis-1,3-Dichloropropene ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dibromo-3-Chloropropane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dibromoethane (EDB)ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Dibromomethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dichlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,3-Dichlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,4-Dichlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Dichlorodifluoromethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1-Dichloroethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dichloroethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1-Dichloroethene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dichloroethene, Total ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2-Dichloropropane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,3-Dichloropropane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼2,2-Dichloropropane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1-Dichloropropene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Diisopropyl ether ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Ethylbenzene ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Hexachlorobutadiene ND 0.0438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼2-Hexanone ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Isopropylbenzene ND 0.00876 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Methylene Chloride ND 0.0438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼4-Methyl-2-pentanone (MIBK)ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Methyl tert-butyl ether ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Naphthalene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼n-Butylbenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼N-Propylbenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼p-Isopropyltoluene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼sec-Butylbenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Styrene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼tert-Butylbenzene ND TestAmerica Nashville Page 44 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-10Client Sample ID: SB-10 (2-4) Matrix: SoilDate Collected: 10/14/16 19:15 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 0.00175 mg/Kg ☼10/14/16 18:15 10/21/16 05:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1,2,2-Tetrachloroethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Tetrachloroethene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Toluene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼trans-1,2-Dichloroethene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼trans-1,3-Dichloropropene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2,3-Trichlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2,4-Trichlorobenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1,1-Trichloroethane ND 0.00438 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,1,2-Trichloroethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Trichloroethene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Trichlorofluoromethane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2,3-Trichloropropane ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,2,4-Trimethylbenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼1,3,5-Trimethylbenzene ND 0.00175 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Vinyl chloride ND 0.00526 mg/Kg 10/14/16 18:15 10/21/16 05:50 1☼Xylenes, Total ND 4-Bromofluorobenzene (Surr)100 70-130 10/14/16 18:15 10/21/16 05:50 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)110 10/14/16 18:15 10/21/16 05:50 170-130 1,2-Dichloroethane-d4 (Surr)111 10/14/16 18:15 10/21/16 05:50 170-130 Toluene-d8 (Surr)98 10/14/16 18:15 10/21/16 05:50 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 0.0805 mg/Kg ☼10/20/16 11:13 10/21/16 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Acenaphthylene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Anthracene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Benzo[a]anthracene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Benzo[a]pyrene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Benzo[b]fluoranthene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Benzo[g,h,i]perylene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Benzo[k]fluoranthene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Bis(2-chloroethoxy)methane ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Bis(2-chloroethyl)ether ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼bis (2-chloroisopropyl) ether ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Bis(2-ethylhexyl) phthalate ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Bromophenyl phenyl ether ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Butyl benzyl phthalate ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Carbazole ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Chloroaniline ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Chloro-3-methylphenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Chloronaphthalene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Chlorophenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Chlorophenyl phenyl ether ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Chrysene ND 0.800 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Cresols ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Dibenz(a,h)anthracene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Dibenzofuran ND TestAmerica Nashville Page 45 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-10Client Sample ID: SB-10 (2-4) Matrix: SoilDate Collected: 10/14/16 19:15 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 0.400 mg/Kg ☼10/20/16 11:13 10/21/16 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼1,3-Dichlorobenzene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼1,4-Dichlorobenzene ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼3,3'-Dichlorobenzidine ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4-Dichlorophenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Diethyl phthalate ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4-Dimethylphenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Dimethyl phthalate ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Di-n-butyl phthalate ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4,6-Dinitro-2-methylphenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4-Dinitrophenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4-Dinitrotoluene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,6-Dinitrotoluene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Di-n-octyl phthalate ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Fluoranthene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Fluorene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Hexachlorobenzene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Hexachlorobutadiene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Hexachlorocyclopentadiene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Hexachloroethane ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Indeno[1,2,3-cd]pyrene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Isophorone ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼1-Methylnaphthalene ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Methylnaphthalene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Methylphenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼3 & 4 Methylphenol ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Naphthalene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Nitroaniline ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼3-Nitroaniline ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Nitroaniline ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Nitrobenzene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2-Nitrophenol ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼4-Nitrophenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼N-Nitrosodi-n-propylamine ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼n-Nitrosodiphenylamine(as diphenylamine) ND 0.805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Pentachlorophenol ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Phenanthrene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Phenol ND 0.0805 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼Pyrene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼1,2,4-Trichlorobenzene ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4,5-Trichlorophenol ND 0.400 mg/Kg 10/20/16 11:13 10/21/16 17:47 1☼2,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)54 29-120 10/20/16 11:13 10/21/16 17:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)50 10/20/16 11:13 10/21/16 17:47 110-120 Nitrobenzene-d5 (Surr)49 10/20/16 11:13 10/21/16 17:47 127-120 Phenol-d5 (Surr)54 10/20/16 11:13 10/21/16 17:47 110-120 Terphenyl-d14 (Surr)77 10/20/16 11:13 10/21/16 17:47 113-120 TestAmerica Nashville Page 46 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-10Client Sample ID: SB-10 (2-4) Matrix: SoilDate Collected: 10/14/16 19:15 Date Received: 10/18/16 08:50 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)68 10-120 10/20/16 11:13 10/21/16 17:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 8330A - Nitroaromatics and Nitramines RL MDL 2,4-diamino-6-nitrotoluene ND 1.85 mg/Kg 10/27/16 14:58 10/31/16 15:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.85 mg/Kg 10/27/16 14:58 10/31/16 15:04 12,6-diamino-4-nitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 12-Amino-4,6-dinitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 14-Amino-2,6-dinitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 12,4-Dinitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 12,6-Dinitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 12,4,6-Trinitrotoluene ND 0.463 mg/Kg 10/27/16 14:58 10/31/16 15:04 1m-Nitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 1o-Nitrotoluene ND 0.370 mg/Kg 10/27/16 14:58 10/31/16 15:04 1p-Nitrotoluene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 1NitrobenzeneND 4.72 mg/Kg 10/27/16 14:58 10/31/16 15:04 1NitroglycerinND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 11,3,5-Trinitrobenzene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 11,3-Dinitrobenzene ND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 1HMXND 0.241 mg/Kg 10/27/16 14:58 10/31/16 15:04 1RDXND 0.463 mg/Kg 10/27/16 14:58 10/31/16 15:04 1TetrylND 3.70 mg/Kg 10/27/16 14:58 10/31/16 15:04 1PETNND 0.231 mg/Kg 10/27/16 14:58 10/31/16 15:04 1Picric acid ND 1,2-Dinitrobenzene 104 83-122 10/27/16 14:58 10/31/16 15:04 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Antimony ND 12.0 mg/Kg ☼10/20/16 10:21 10/21/16 03:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.40 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Arsenic 4.98 1.20 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Beryllium ND 1.20 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Cadmium ND 1.20 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Chromium 10.7 2.40 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Copper 17.4 1.20 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Lead 34.2 3.59 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Manganese 309 2.40 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Nickel 12.4 2.40 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Selenium ND 1.20 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Silver ND 12.0 mg/Kg 10/20/16 10:21 10/24/16 16:27 5☼Thallium ND 12.0 mg/Kg 10/20/16 10:21 10/21/16 03:24 1☼Zinc 54.9 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.123 mg/Kg ☼10/20/16 13:47 10/21/16 08:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL RL Percent Solids 81.4 0.1 %10/18/16 14:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 47 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-11Client Sample ID: TMW-2 Matrix: WaterDate Collected: 10/17/16 14:20 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 ug/L 10/23/16 03:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 ug/L 10/23/16 03:05 1BenzeneND 1.00 ug/L 10/23/16 03:05 1BromobenzeneND 1.00 ug/L 10/23/16 03:05 1BromochloromethaneND 1.00 ug/L 10/23/16 03:05 1BromodichloromethaneND 1.00 ug/L 10/23/16 03:05 1BromoformND 1.00 ug/L 10/23/16 03:05 1BromomethaneND 50.0 ug/L 10/23/16 03:05 12-Butanone (MEK)ND 1.00 ug/L 10/23/16 03:05 1Carbon disulfide ND 1.00 ug/L 10/23/16 03:05 1Carbon tetrachloride ND 1.00 ug/L 10/23/16 03:05 1ChlorobenzeneND 1.00 ug/L 10/23/16 03:05 1ChlorodibromomethaneND 1.00 ug/L 10/23/16 03:05 1ChloroethaneND 1.00 ug/L 10/23/16 03:05 1ChloroformND 1.00 ug/L 10/23/16 03:05 1ChloromethaneND 1.00 ug/L 10/23/16 03:05 12-Chlorotoluene ND 1.00 ug/L 10/23/16 03:05 14-Chlorotoluene ND 1.00 ug/L 10/23/16 03:05 1cis-1,2-Dichloroethene ND 1.00 ug/L 10/23/16 03:05 1cis-1,3-Dichloropropene ND 10.0 ug/L 10/23/16 03:05 11,2-Dibromo-3-Chloropropane ND 1.00 ug/L 10/23/16 03:05 11,2-Dibromoethane (EDB)ND 1.00 ug/L 10/23/16 03:05 1DibromomethaneND 1.00 ug/L 10/23/16 03:05 11,2-Dichlorobenzene ND 1.00 ug/L 10/23/16 03:05 11,3-Dichlorobenzene ND 1.00 ug/L 10/23/16 03:05 11,4-Dichlorobenzene ND 1.00 ug/L 10/23/16 03:05 1DichlorodifluoromethaneND 1.00 ug/L 10/23/16 03:05 11,1-Dichloroethane 2.79 1.00 ug/L 10/23/16 03:05 11,2-Dichloroethane ND 1.00 ug/L 10/23/16 03:05 11,1-Dichloroethene ND 1.00 ug/L 10/23/16 03:05 11,2-Dichloroethene, Total ND 1.00 ug/L 10/23/16 03:05 11,2-Dichloropropane ND 1.00 ug/L 10/23/16 03:05 11,3-Dichloropropane ND 1.00 ug/L 10/23/16 03:05 12,2-Dichloropropane ND 1.00 ug/L 10/23/16 03:05 11,1-Dichloropropene ND 2.00 ug/L 10/23/16 03:05 1Diisopropyl ether ND 1.00 ug/L 10/23/16 03:05 1EthylbenzeneND 2.00 ug/L 10/23/16 03:05 1HexachlorobutadieneND 10.0 ug/L 10/23/16 03:05 12-Hexanone ND 1.00 ug/L 10/23/16 03:05 1IsopropylbenzeneND 5.00 ug/L 10/23/16 03:05 1Methylene Chloride ND 10.0 ug/L 10/23/16 03:05 14-Methyl-2-pentanone (MIBK)ND 1.00 ug/L 10/23/16 03:05 1Methyl tert-butyl ether ND 5.00 ug/L 10/23/16 03:05 1NaphthaleneND 1.00 ug/L 10/23/16 03:05 1n-Butylbenzene ND 1.00 ug/L 10/23/16 03:05 1N-Propylbenzene ND 1.00 ug/L 10/23/16 03:05 1p-Isopropyltoluene ND 1.00 ug/L 10/23/16 03:05 1sec-Butylbenzene ND 1.00 ug/L 10/23/16 03:05 1StyreneND 1.00 ug/L 10/23/16 03:05 1tert-Butylbenzene ND TestAmerica Nashville Page 48 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114207-11Client Sample ID: TMW-2 Matrix: WaterDate Collected: 10/17/16 14:20 Date Received: 10/18/16 08:50 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 ug/L 10/23/16 03:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 ug/L 10/23/16 03:05 11,1,2,2-Tetrachloroethane ND 1.00 ug/L 10/23/16 03:05 1TetrachloroetheneND 1.00 ug/L 10/23/16 03:05 1TolueneND 1.00 ug/L 10/23/16 03:05 1trans-1,2-Dichloroethene ND 1.00 ug/L 10/23/16 03:05 1trans-1,3-Dichloropropene ND 1.00 ug/L 10/23/16 03:05 11,2,3-Trichlorobenzene ND 1.00 ug/L 10/23/16 03:05 11,2,4-Trichlorobenzene ND 1.00 ug/L 10/23/16 03:05 11,1,1-Trichloroethane ND 1.00 ug/L 10/23/16 03:05 11,1,2-Trichloroethane ND 1.00 ug/L 10/23/16 03:05 1TrichloroetheneND 1.00 ug/L 10/23/16 03:05 1TrichlorofluoromethaneND 1.00 ug/L 10/23/16 03:05 11,2,3-Trichloropropane ND 1.00 ug/L 10/23/16 03:05 11,2,4-Trimethylbenzene ND 1.00 ug/L 10/23/16 03:05 11,3,5-Trimethylbenzene ND 1.00 ug/L 10/23/16 03:05 1Vinyl chloride ND 3.00 ug/L 10/23/16 03:05 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)105 70-130 10/23/16 03:05 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)101 10/23/16 03:05 170-130 1,2-Dichloroethane-d4 (Surr)115 10/23/16 03:05 170-130 Toluene-d8 (Surr)102 10/23/16 03:05 170-130 Method: 8330A - Nitroaromatics and Nitramines RL MDL 2-Amino-4,6-dinitrotoluene ND 0.225 ug/L 10/21/16 16:35 10/25/16 10:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.225 ug/L 10/21/16 16:35 10/25/16 12:56 14-Amino-2,6-dinitrotoluene ND 1.12 ug/L 10/21/16 16:35 10/25/16 10:59 12,4-diamino-6-nitrotoluene ND 1.12 ug/L 10/21/16 16:35 10/25/16 10:59 12,6-diamino-4-nitrotoluene ND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 11,3-Dinitrobenzene ND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 12,4-Dinitrotoluene ND 0.225 ug/L 10/21/16 16:35 10/25/16 10:59 12,6-Dinitrotoluene ND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 1HMXND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 1m-Nitrotoluene ND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 1NitrobenzeneND 3.37 ug/L 10/21/16 16:35 10/25/16 10:59 1NitroglycerinND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 1o-Nitrotoluene ND 2.25 ug/L 10/21/16 16:35 10/25/16 10:59 1PETNND 2.25 ug/L 10/21/16 16:35 10/25/16 12:56 1Picric acid ND 1.12 ug/L 10/21/16 16:35 10/25/16 10:59 1p-Nitrotoluene ND 0.225 ug/L 10/21/16 16:35 10/25/16 12:56 1RDXND 0.225 ug/L 10/21/16 16:35 10/25/16 10:59 1TetrylND 1.12 ug/L 10/21/16 16:35 10/25/16 10:59 11,3,5-Trinitrobenzene ND 0.450 ug/L 10/21/16 16:35 10/25/16 10:59 12,4,6-Trinitrotoluene ND 1,2-Dinitrobenzene 84 75-118 10/21/16 16:35 10/25/16 10:59 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery TestAmerica Nashville Page 49 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-380000/7 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 RL MDL Acetone ND 0.0500 mg/Kg 10/21/16 01:16 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.00200 mg/Kg 10/21/16 01:16 1Benzene ND 0.00200 mg/Kg 10/21/16 01:16 1Bromobenzene ND 0.00200 mg/Kg 10/21/16 01:16 1Bromochloromethane ND 0.00200 mg/Kg 10/21/16 01:16 1Bromodichloromethane ND 0.00200 mg/Kg 10/21/16 01:16 1Bromoform ND 0.00200 mg/Kg 10/21/16 01:16 1Bromomethane ND 0.0500 mg/Kg 10/21/16 01:16 12-Butanone (MEK) ND 0.00500 mg/Kg 10/21/16 01:16 1Carbon disulfide ND 0.00200 mg/Kg 10/21/16 01:16 1Carbon tetrachloride ND 0.00200 mg/Kg 10/21/16 01:16 1Chlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 1Chlorodibromomethane ND 0.00500 mg/Kg 10/21/16 01:16 1Chloroethane ND 0.00200 mg/Kg 10/21/16 01:16 1Chloroform ND 0.00200 mg/Kg 10/21/16 01:16 1Chloromethane ND 0.00200 mg/Kg 10/21/16 01:16 12-Chlorotoluene ND 0.00200 mg/Kg 10/21/16 01:16 14-Chlorotoluene ND 0.00200 mg/Kg 10/21/16 01:16 1cis-1,2-Dichloroethene ND 0.00200 mg/Kg 10/21/16 01:16 1cis-1,3-Dichloropropene ND 0.00500 mg/Kg 10/21/16 01:16 11,2-Dibromo-3-Chloropropane ND 0.00200 mg/Kg 10/21/16 01:16 11,2-Dibromoethane (EDB) ND 0.00200 mg/Kg 10/21/16 01:16 1Dibromomethane ND 0.00200 mg/Kg 10/21/16 01:16 11,2-Dichlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 11,3-Dichlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 11,4-Dichlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 1Dichlorodifluoromethane ND 0.00200 mg/Kg 10/21/16 01:16 11,1-Dichloroethane ND 0.00200 mg/Kg 10/21/16 01:16 11,2-Dichloroethane ND 0.00200 mg/Kg 10/21/16 01:16 11,1-Dichloroethene ND 0.00200 mg/Kg 10/21/16 01:16 11,2-Dichloroethene, Total ND 0.00200 mg/Kg 10/21/16 01:16 11,2-Dichloropropane ND 0.00200 mg/Kg 10/21/16 01:16 11,3-Dichloropropane ND 0.00200 mg/Kg 10/21/16 01:16 12,2-Dichloropropane ND 0.00200 mg/Kg 10/21/16 01:16 11,1-Dichloropropene ND 0.00200 mg/Kg 10/21/16 01:16 1Diisopropyl ether ND 0.00200 mg/Kg 10/21/16 01:16 1Ethylbenzene ND 0.00500 mg/Kg 10/21/16 01:16 1Hexachlorobutadiene ND 0.0500 mg/Kg 10/21/16 01:16 12-Hexanone ND 0.00200 mg/Kg 10/21/16 01:16 1Isopropylbenzene ND 0.0100 mg/Kg 10/21/16 01:16 1Methylene Chloride ND 0.0500 mg/Kg 10/21/16 01:16 14-Methyl-2-pentanone (MIBK) ND 0.00200 mg/Kg 10/21/16 01:16 1Methyl tert-butyl ether ND 0.00500 mg/Kg 10/21/16 01:16 1Naphthalene ND 0.00200 mg/Kg 10/21/16 01:16 1n-Butylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 1N-Propylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 1p-Isopropyltoluene ND 0.00200 mg/Kg 10/21/16 01:16 1sec-Butylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 1Styrene TestAmerica Nashville Page 50 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-380000/7 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 RL MDL tert-Butylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.00200 mg/Kg 10/21/16 01:16 11,1,1,2-Tetrachloroethane ND 0.00200 mg/Kg 10/21/16 01:16 11,1,2,2-Tetrachloroethane ND 0.00200 mg/Kg 10/21/16 01:16 1Tetrachloroethene ND 0.00200 mg/Kg 10/21/16 01:16 1Toluene ND 0.00200 mg/Kg 10/21/16 01:16 1trans-1,2-Dichloroethene ND 0.00200 mg/Kg 10/21/16 01:16 1trans-1,3-Dichloropropene ND 0.00200 mg/Kg 10/21/16 01:16 11,2,3-Trichlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 11,2,4-Trichlorobenzene ND 0.00200 mg/Kg 10/21/16 01:16 11,1,1-Trichloroethane ND 0.00500 mg/Kg 10/21/16 01:16 11,1,2-Trichloroethane ND 0.00200 mg/Kg 10/21/16 01:16 1Trichloroethene ND 0.00200 mg/Kg 10/21/16 01:16 1Trichlorofluoromethane ND 0.00200 mg/Kg 10/21/16 01:16 11,2,3-Trichloropropane ND 0.00200 mg/Kg 10/21/16 01:16 11,2,4-Trimethylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 11,3,5-Trimethylbenzene ND 0.00200 mg/Kg 10/21/16 01:16 1Vinyl chloride ND 0.00600 mg/Kg 10/21/16 01:16 1Xylenes, Total 4-Bromofluorobenzene (Surr)96 70-130 10/21/16 01:16 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 108 10/21/16 01:16 1Dibromofluoromethane (Surr)70-130 106 10/21/16 01:16 11,2-Dichloroethane-d4 (Surr)70-130 98 10/21/16 01:16 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380000/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 Acetone 0.250 0.2048 mg/Kg 82 45-145 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 0.0500 0.04804 mg/Kg 96 70-130 Bromobenzene 0.0500 0.03989 mg/Kg 80 67-130 Bromochloromethane 0.0500 0.05343 mg/Kg 107 70-133 Bromodichloromethane 0.0500 0.04779 mg/Kg 96 70-130 Bromoform 0.0500 0.04780 mg/Kg 96 59-137 Bromomethane 0.0500 0.03728 mg/Kg 75 32-150 2-Butanone (MEK)0.250 0.2233 mg/Kg 89 50-149 Carbon disulfide 0.0500 0.04455 mg/Kg 89 66-138 Carbon tetrachloride 0.0500 0.05358 mg/Kg 107 70-131 Chlorobenzene 0.0500 0.04814 mg/Kg 96 70-130 Chlorodibromomethane 0.0500 0.04636 mg/Kg 93 70-130 Chloroethane 0.0500 0.04369 mg/Kg 87 37-150 Chloroform 0.0500 0.04947 mg/Kg 99 70-130 Chloromethane 0.0500 0.03482 mg/Kg 70 53-150 2-Chlorotoluene 0.0500 0.04471 mg/Kg 89 70-132 4-Chlorotoluene 0.0500 0.04361 mg/Kg 87 67-135 cis-1,2-Dichloroethene 0.0500 0.05011 mg/Kg 100 70-132 TestAmerica Nashville Page 51 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380000/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 cis-1,3-Dichloropropene 0.0500 0.04528 mg/Kg 91 70-130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dibromo-3-Chloropropane 0.0500 0.04430 mg/Kg 89 47-144 1,2-Dibromoethane (EDB)0.0500 0.04695 mg/Kg 94 69-130 Dibromomethane 0.0500 0.05125 mg/Kg 103 70-130 1,2-Dichlorobenzene 0.0500 0.04873 mg/Kg 97 70-134 1,3-Dichlorobenzene 0.0500 0.04832 mg/Kg 97 69-137 1,4-Dichlorobenzene 0.0500 0.04699 mg/Kg 94 66-134 Dichlorodifluoromethane 0.0500 0.05453 mg/Kg 109 32-150 1,1-Dichloroethane 0.0500 0.04501 mg/Kg 90 70-130 1,2-Dichloroethane 0.0500 0.05006 mg/Kg 100 65-134 1,1-Dichloroethene 0.0500 0.04873 mg/Kg 97 70-131 1,2-Dichloroethene, Total 0.100 0.09676 mg/Kg 97 70-130 1,2-Dichloropropane 0.0500 0.04524 mg/Kg 90 70-130 1,3-Dichloropropane 0.0500 0.04389 mg/Kg 88 70-130 2,2-Dichloropropane 0.0500 0.05209 mg/Kg 104 57-150 1,1-Dichloropropene 0.0500 0.04783 mg/Kg 96 70-130 Diisopropyl ether 0.0500 0.04302 mg/Kg 86 68-134 Ethylbenzene 0.0500 0.04833 mg/Kg 97 70-130 Hexachlorobutadiene 0.0500 0.05308 mg/Kg 106 64-137 2-Hexanone 0.250 0.1967 mg/Kg 79 47-148 Isopropylbenzene 0.0500 0.05099 mg/Kg 102 70-130 Methylene Chloride 0.0500 0.04821 mg/Kg 96 69-130 4-Methyl-2-pentanone (MIBK)0.250 0.1990 mg/Kg 80 48-150 Methyl tert-butyl ether 0.0500 0.04921 mg/Kg 98 54-145 Naphthalene 0.0500 0.04679 mg/Kg 94 55-149 n-Butylbenzene 0.0500 0.04503 mg/Kg 90 57-150 N-Propylbenzene 0.0500 0.04419 mg/Kg 88 62-150 p-Isopropyltoluene 0.0500 0.04838 mg/Kg 97 66-147 sec-Butylbenzene 0.0500 0.04912 mg/Kg 98 68-147 Styrene 0.0500 0.04740 mg/Kg 95 70-131 tert-Butylbenzene 0.0500 0.05007 mg/Kg 100 70-138 1,1,1,2-Tetrachloroethane 0.0500 0.04767 mg/Kg 95 70-130 1,1,2,2-Tetrachloroethane 0.0500 0.03859 mg/Kg 77 61-134 Tetrachloroethene 0.0500 0.05118 mg/Kg 102 70-130 Toluene 0.0500 0.04766 mg/Kg 95 70-130 trans-1,2-Dichloroethene 0.0500 0.04665 mg/Kg 93 70-130 trans-1,3-Dichloropropene 0.0500 0.04564 mg/Kg 91 67-130 1,2,3-Trichlorobenzene 0.0500 0.04861 mg/Kg 97 57-146 1,2,4-Trichlorobenzene 0.0500 0.04773 mg/Kg 95 47-150 1,1,1-Trichloroethane 0.0500 0.05290 mg/Kg 106 70-130 1,1,2-Trichloroethane 0.0500 0.04505 mg/Kg 90 70-130 Trichloroethene 0.0500 0.05324 mg/Kg 106 70-130 Trichlorofluoromethane 0.0500 0.04907 mg/Kg 98 53-150 1,2,3-Trichloropropane 0.0500 0.04349 mg/Kg 87 60-139 1,2,4-Trimethylbenzene 0.0500 0.04990 mg/Kg 100 70-140 1,3,5-Trimethylbenzene 0.0500 0.04641 mg/Kg 93 69-141 Vinyl chloride 0.0500 0.04413 mg/Kg 88 63-150 Xylenes, Total 0.100 0.09892 mg/Kg 99 70-130 TestAmerica Nashville Page 52 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380000/4 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 4-Bromofluorobenzene (Surr)70 -130 Surrogate 95 LCS LCS Qualifier Limits%Recovery 106Dibromofluoromethane (Surr)70 -130 1021,2-Dichloroethane-d4 (Surr)70 -130 98Toluene-d8 (Surr)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380000/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 Acetone 0.250 0.2232 mg/Kg 89 45-145 9 38 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzene 0.0500 0.04924 mg/Kg 98 70-130 2 37 Bromobenzene 0.0500 0.04173 mg/Kg 83 67-130 5 40 Bromochloromethane 0.0500 0.05380 mg/Kg 108 70-133 1 15 Bromodichloromethane 0.0500 0.04887 mg/Kg 98 70-130 2 20 Bromoform 0.0500 0.04955 mg/Kg 99 59-137 4 17 Bromomethane 0.0500 0.03857 mg/Kg 77 32-150 3 45 2-Butanone (MEK)0.250 0.2354 mg/Kg 94 50-149 5 39 Carbon disulfide 0.0500 0.04530 mg/Kg 91 66-138 2 41 Carbon tetrachloride 0.0500 0.05554 mg/Kg 111 70-131 4 41 Chlorobenzene 0.0500 0.04972 mg/Kg 99 70-130 3 40 Chlorodibromomethane 0.0500 0.04738 mg/Kg 95 70-130 2 14 Chloroethane 0.0500 0.04425 mg/Kg 88 37-150 1 50 Chloroform 0.0500 0.05069 mg/Kg 101 70-130 2 15 Chloromethane 0.0500 0.03593 mg/Kg 72 53-150 3 47 2-Chlorotoluene 0.0500 0.04602 mg/Kg 92 70-132 3 41 4-Chlorotoluene 0.0500 0.04489 mg/Kg 90 67-135 3 41 cis-1,2-Dichloroethene 0.0500 0.05001 mg/Kg 100 70-132 0 18 cis-1,3-Dichloropropene 0.0500 0.04557 mg/Kg 91 70-130 1 42 1,2-Dibromo-3-Chloropropane 0.0500 0.04769 mg/Kg 95 47-144 7 38 1,2-Dibromoethane (EDB)0.0500 0.04801 mg/Kg 96 69-130 2 17 Dibromomethane 0.0500 0.05306 mg/Kg 106 70-130 3 19 1,2-Dichlorobenzene 0.0500 0.04953 mg/Kg 99 70-134 2 40 1,3-Dichlorobenzene 0.0500 0.04959 mg/Kg 99 69-137 3 41 1,4-Dichlorobenzene 0.0500 0.04886 mg/Kg 98 66-134 4 41 Dichlorodifluoromethane 0.0500 0.05655 mg/Kg 113 32-150 4 50 1,1-Dichloroethane 0.0500 0.04619 mg/Kg 92 70-130 3 42 1,2-Dichloroethane 0.0500 0.05128 mg/Kg 103 65-134 2 16 1,1-Dichloroethene 0.0500 0.04941 mg/Kg 99 70-131 1 43 1,2-Dichloroethene, Total 0.100 0.09798 mg/Kg 98 70-130 1 41 1,2-Dichloropropane 0.0500 0.04638 mg/Kg 93 70-130 2 15 1,3-Dichloropropane 0.0500 0.04532 mg/Kg 91 70-130 3 15 2,2-Dichloropropane 0.0500 0.05294 mg/Kg 106 57-150 2 42 1,1-Dichloropropene 0.0500 0.04867 mg/Kg 97 70-130 2 41 Diisopropyl ether 0.0500 0.04384 mg/Kg 88 68-134 2 36 Ethylbenzene 0.0500 0.04971 mg/Kg 99 70-130 3 38 Hexachlorobutadiene 0.0500 0.05715 mg/Kg 114 64-137 7 44 2-Hexanone 0.250 0.2047 mg/Kg 82 47-148 4 38 TestAmerica Nashville Page 53 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380000/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380000 Isopropylbenzene 0.0500 0.05285 mg/Kg 106 70-130 4 39 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Methylene Chloride 0.0500 0.04914 mg/Kg 98 69-130 2 19 4-Methyl-2-pentanone (MIBK)0.250 0.2073 mg/Kg 83 48-150 4 41 Methyl tert-butyl ether 0.0500 0.05034 mg/Kg 101 54-145 2 36 Naphthalene 0.0500 0.04912 mg/Kg 98 55-149 5 37 n-Butylbenzene 0.0500 0.04647 mg/Kg 93 57-150 3 39 N-Propylbenzene 0.0500 0.04569 mg/Kg 91 62-150 3 38 p-Isopropyltoluene 0.0500 0.05028 mg/Kg 101 66-147 4 38 sec-Butylbenzene 0.0500 0.05103 mg/Kg 102 68-147 4 38 Styrene 0.0500 0.04833 mg/Kg 97 70-131 2 40 tert-Butylbenzene 0.0500 0.05235 mg/Kg 105 70-138 4 38 1,1,1,2-Tetrachloroethane 0.0500 0.04908 mg/Kg 98 70-130 3 41 1,1,2,2-Tetrachloroethane 0.0500 0.04031 mg/Kg 81 61-134 4 16 Tetrachloroethene 0.0500 0.05277 mg/Kg 106 70-130 3 41 Toluene 0.0500 0.04875 mg/Kg 98 70-130 2 40 trans-1,2-Dichloroethene 0.0500 0.04797 mg/Kg 96 70-130 3 41 trans-1,3-Dichloropropene 0.0500 0.04618 mg/Kg 92 67-130 1 41 1,2,3-Trichlorobenzene 0.0500 0.05008 mg/Kg 100 57-146 3 42 1,2,4-Trichlorobenzene 0.0500 0.04888 mg/Kg 98 47-150 2 43 1,1,1-Trichloroethane 0.0500 0.05443 mg/Kg 109 70-130 3 41 1,1,2-Trichloroethane 0.0500 0.04687 mg/Kg 94 70-130 4 17 Trichloroethene 0.0500 0.05385 mg/Kg 108 70-130 1 41 Trichlorofluoromethane 0.0500 0.05050 mg/Kg 101 53-150 3 49 1,2,3-Trichloropropane 0.0500 0.04393 mg/Kg 88 60-139 1 16 1,2,4-Trimethylbenzene 0.0500 0.05153 mg/Kg 103 70-140 3 38 1,3,5-Trimethylbenzene 0.0500 0.04829 mg/Kg 97 69-141 4 38 Vinyl chloride 0.0500 0.04636 mg/Kg 93 63-150 5 46 Xylenes, Total 0.100 0.1013 mg/Kg 101 70-130 2 38 4-Bromofluorobenzene (Surr)70 -130 Surrogate 96 LCSD LCSD Qualifier Limits%Recovery 106Dibromofluoromethane (Surr)70 -130 1001,2-Dichloroethane-d4 (Surr)70 -130 98Toluene-d8 (Surr)70 -130 Client Sample ID: Method BlankLab Sample ID: MB 490-380458/8 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 RL MDL Acetone ND 25.0 ug/L 10/23/16 01:44 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.00 ug/L 10/23/16 01:44 1Benzene ND 1.00 ug/L 10/23/16 01:44 1Bromobenzene ND 1.00 ug/L 10/23/16 01:44 1Bromochloromethane ND 1.00 ug/L 10/23/16 01:44 1Bromodichloromethane ND 1.00 ug/L 10/23/16 01:44 1Bromoform ND 1.00 ug/L 10/23/16 01:44 1Bromomethane ND 50.0 ug/L 10/23/16 01:44 12-Butanone (MEK) TestAmerica Nashville Page 54 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-380458/8 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 RL MDL Carbon disulfide ND 1.00 ug/L 10/23/16 01:44 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.00 ug/L 10/23/16 01:44 1Carbon tetrachloride ND 1.00 ug/L 10/23/16 01:44 1Chlorobenzene ND 1.00 ug/L 10/23/16 01:44 1Chlorodibromomethane ND 1.00 ug/L 10/23/16 01:44 1Chloroethane ND 1.00 ug/L 10/23/16 01:44 1Chloroform ND 1.00 ug/L 10/23/16 01:44 1Chloromethane ND 1.00 ug/L 10/23/16 01:44 12-Chlorotoluene ND 1.00 ug/L 10/23/16 01:44 14-Chlorotoluene ND 1.00 ug/L 10/23/16 01:44 1cis-1,2-Dichloroethene ND 1.00 ug/L 10/23/16 01:44 1cis-1,3-Dichloropropene ND 10.0 ug/L 10/23/16 01:44 11,2-Dibromo-3-Chloropropane ND 1.00 ug/L 10/23/16 01:44 11,2-Dibromoethane (EDB) ND 1.00 ug/L 10/23/16 01:44 1Dibromomethane ND 1.00 ug/L 10/23/16 01:44 11,2-Dichlorobenzene ND 1.00 ug/L 10/23/16 01:44 11,3-Dichlorobenzene ND 1.00 ug/L 10/23/16 01:44 11,4-Dichlorobenzene ND 1.00 ug/L 10/23/16 01:44 1Dichlorodifluoromethane ND 1.00 ug/L 10/23/16 01:44 11,1-Dichloroethane ND 1.00 ug/L 10/23/16 01:44 11,2-Dichloroethane ND 1.00 ug/L 10/23/16 01:44 11,1-Dichloroethene ND 1.00 ug/L 10/23/16 01:44 11,2-Dichloroethene, Total ND 1.00 ug/L 10/23/16 01:44 11,2-Dichloropropane ND 1.00 ug/L 10/23/16 01:44 11,3-Dichloropropane ND 1.00 ug/L 10/23/16 01:44 12,2-Dichloropropane ND 1.00 ug/L 10/23/16 01:44 11,1-Dichloropropene ND 2.00 ug/L 10/23/16 01:44 1Diisopropyl ether ND 1.00 ug/L 10/23/16 01:44 1Ethylbenzene ND 2.00 ug/L 10/23/16 01:44 1Hexachlorobutadiene ND 10.0 ug/L 10/23/16 01:44 12-Hexanone ND 1.00 ug/L 10/23/16 01:44 1Isopropylbenzene ND 5.00 ug/L 10/23/16 01:44 1Methylene Chloride ND 10.0 ug/L 10/23/16 01:44 14-Methyl-2-pentanone (MIBK) ND 1.00 ug/L 10/23/16 01:44 1Methyl tert-butyl ether ND 5.00 ug/L 10/23/16 01:44 1Naphthalene ND 1.00 ug/L 10/23/16 01:44 1n-Butylbenzene ND 1.00 ug/L 10/23/16 01:44 1N-Propylbenzene ND 1.00 ug/L 10/23/16 01:44 1p-Isopropyltoluene ND 1.00 ug/L 10/23/16 01:44 1sec-Butylbenzene ND 1.00 ug/L 10/23/16 01:44 1Styrene ND 1.00 ug/L 10/23/16 01:44 1tert-Butylbenzene ND 1.00 ug/L 10/23/16 01:44 11,1,1,2-Tetrachloroethane ND 1.00 ug/L 10/23/16 01:44 11,1,2,2-Tetrachloroethane ND 1.00 ug/L 10/23/16 01:44 1Tetrachloroethene ND 1.00 ug/L 10/23/16 01:44 1Toluene ND 1.00 ug/L 10/23/16 01:44 1trans-1,2-Dichloroethene ND 1.00 ug/L 10/23/16 01:44 1trans-1,3-Dichloropropene ND 1.00 ug/L 10/23/16 01:44 11,2,3-Trichlorobenzene TestAmerica Nashville Page 55 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-380458/8 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 RL MDL 1,2,4-Trichlorobenzene ND 1.00 ug/L 10/23/16 01:44 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.00 ug/L 10/23/16 01:44 11,1,1-Trichloroethane ND 1.00 ug/L 10/23/16 01:44 11,1,2-Trichloroethane ND 1.00 ug/L 10/23/16 01:44 1Trichloroethene ND 1.00 ug/L 10/23/16 01:44 1Trichlorofluoromethane ND 1.00 ug/L 10/23/16 01:44 11,2,3-Trichloropropane ND 1.00 ug/L 10/23/16 01:44 11,2,4-Trimethylbenzene ND 1.00 ug/L 10/23/16 01:44 11,3,5-Trimethylbenzene ND 1.00 ug/L 10/23/16 01:44 1Vinyl chloride ND 3.00 ug/L 10/23/16 01:44 1Xylenes, Total 4-Bromofluorobenzene (Surr)108 70-130 10/23/16 01:44 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 99 10/23/16 01:44 1Dibromofluoromethane (Surr)70-130 112 10/23/16 01:44 11,2-Dichloroethane-d4 (Surr)70-130 106 10/23/16 01:44 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380458/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 Acetone 100 115.4 ug/L 115 39-150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 20.0 19.65 ug/L 98 70-130 Bromobenzene 20.0 19.64 ug/L 98 70-130 Bromochloromethane 20.0 18.88 ug/L 94 70-130 Bromodichloromethane 20.0 20.51 ug/L 103 70-130 Bromoform 20.0 17.11 ug/L 86 70-137 Bromomethane 20.0 26.92 ug/L 135 53-150 2-Butanone (MEK)100 93.64 ug/L 94 55-143 Carbon disulfide 20.0 20.47 ug/L 102 64-135 Carbon tetrachloride 20.0 21.24 ug/L 106 70-147 Chlorobenzene 20.0 19.30 ug/L 96 70-130 Chlorodibromomethane 20.0 18.33 ug/L 92 70-133 Chloroethane 20.0 21.26 ug/L 106 60-138 Chloroform 20.0 21.82 ug/L 109 70-130 Chloromethane 20.0 21.91 ug/L 110 33-150 2-Chlorotoluene 20.0 20.63 ug/L 103 70-130 4-Chlorotoluene 20.0 20.86 ug/L 104 70-130 cis-1,2-Dichloroethene 20.0 20.15 ug/L 101 70-130 cis-1,3-Dichloropropene 20.0 19.85 ug/L 99 70-133 1,2-Dibromo-3-Chloropropane 20.0 14.57 ug/L 73 45-138 1,2-Dibromoethane (EDB)20.0 19.21 ug/L 96 70-130 Dibromomethane 20.0 18.83 ug/L 94 70-130 1,2-Dichlorobenzene 20.0 20.52 ug/L 103 70-130 1,3-Dichlorobenzene 20.0 20.53 ug/L 103 70-130 1,4-Dichlorobenzene 20.0 19.90 ug/L 99 70-130 Dichlorodifluoromethane 20.0 23.88 ug/L 119 48-150 TestAmerica Nashville Page 56 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380458/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 1,1-Dichloroethane 20.0 21.91 ug/L 110 70-130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dichloroethane 20.0 22.17 ug/L 111 70-130 1,1-Dichloroethene 20.0 20.62 ug/L 103 70-132 1,2-Dichloroethene, Total 40.0 41.51 ug/L 104 70-130 1,2-Dichloropropane 20.0 18.97 ug/L 95 70-130 1,3-Dichloropropane 20.0 20.27 ug/L 101 70-130 2,2-Dichloropropane 20.0 18.74 ug/L 94 60-143 1,1-Dichloropropene 20.0 21.43 ug/L 107 70-130 Diisopropyl ether 20.0 19.28 ug/L 96 66-142 Ethylbenzene 20.0 20.21 ug/L 101 70-130 Hexachlorobutadiene 20.0 20.59 ug/L 103 70-138 2-Hexanone 100 93.39 ug/L 93 54-142 Isopropylbenzene 20.0 19.57 ug/L 98 70-131 Methylene Chloride 20.0 20.00 ug/L 100 70-130 4-Methyl-2-pentanone (MIBK)100 94.33 ug/L 94 60-137 Methyl tert-butyl ether 20.0 18.92 ug/L 95 70-130 Naphthalene 20.0 19.08 ug/L 95 54-150 n-Butylbenzene 20.0 20.65 ug/L 103 68-137 N-Propylbenzene 20.0 20.59 ug/L 103 70-134 p-Isopropyltoluene 20.0 20.61 ug/L 103 66-130 sec-Butylbenzene 20.0 20.44 ug/L 102 70-135 Styrene 20.0 19.27 ug/L 96 70-130 tert-Butylbenzene 20.0 20.61 ug/L 103 70-130 1,1,1,2-Tetrachloroethane 20.0 19.43 ug/L 97 70-130 1,1,2,2-Tetrachloroethane 20.0 19.13 ug/L 96 69-131 Tetrachloroethene 20.0 19.92 ug/L 100 70-130 Toluene 20.0 20.74 ug/L 104 70-130 trans-1,2-Dichloroethene 20.0 21.36 ug/L 107 70-130 trans-1,3-Dichloropropene 20.0 19.00 ug/L 95 63-142 1,2,3-Trichlorobenzene 20.0 20.75 ug/L 104 46-150 1,2,4-Trichlorobenzene 20.0 20.35 ug/L 102 58-147 1,1,1-Trichloroethane 20.0 21.40 ug/L 107 70-135 1,1,2-Trichloroethane 20.0 19.47 ug/L 97 70-130 Trichloroethene 20.0 20.05 ug/L 100 70-130 Trichlorofluoromethane 20.0 24.47 ug/L 122 59-150 1,2,3-Trichloropropane 20.0 18.73 ug/L 94 70-131 1,2,4-Trimethylbenzene 20.0 19.32 ug/L 97 70-130 1,3,5-Trimethylbenzene 20.0 20.35 ug/L 102 70-130 Vinyl chloride 20.0 22.23 ug/L 111 57-137 Xylenes, Total 40.0 40.28 ug/L 101 70-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 106 LCS LCS Qualifier Limits%Recovery 101Dibromofluoromethane (Surr)70 -130 1131,2-Dichloroethane-d4 (Surr)70 -130 103Toluene-d8 (Surr)70 -130 TestAmerica Nashville Page 57 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380458/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 Acetone 100 93.10 ug/L 93 39-150 21 23 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzene 20.0 19.79 ug/L 99 70-130 1 12 Bromobenzene 20.0 19.28 ug/L 96 70-130 2 16 Bromochloromethane 20.0 18.37 ug/L 92 70-130 3 16 Bromodichloromethane 20.0 19.35 ug/L 97 70-130 6 14 Bromoform 20.0 15.80 ug/L 79 70-137 8 14 Bromomethane 20.0 27.00 ug/L 135 53-150 0 19 2-Butanone (MEK)100 85.80 ug/L 86 55-143 9 19 Carbon disulfide 20.0 19.82 ug/L 99 64-135 3 16 Carbon tetrachloride 20.0 20.59 ug/L 103 70-147 3 16 Chlorobenzene 20.0 19.25 ug/L 96 70-130 0 12 Chlorodibromomethane 20.0 18.09 ug/L 90 70-133 1 13 Chloroethane 20.0 20.17 ug/L 101 60-138 5 15 Chloroform 20.0 20.32 ug/L 102 70-130 7 14 Chloromethane 20.0 20.65 ug/L 103 33-150 6 20 2-Chlorotoluene 20.0 20.40 ug/L 102 70-130 1 15 4-Chlorotoluene 20.0 20.91 ug/L 105 70-130 0 15 cis-1,2-Dichloroethene 20.0 20.55 ug/L 103 70-130 2 15 cis-1,3-Dichloropropene 20.0 18.90 ug/L 94 70-133 5 15 1,2-Dibromo-3-Chloropropane 20.0 13.95 ug/L 70 45-138 4 19 1,2-Dibromoethane (EDB)20.0 17.79 ug/L 89 70-130 8 13 Dibromomethane 20.0 19.35 ug/L 97 70-130 3 14 1,2-Dichlorobenzene 20.0 19.86 ug/L 99 70-130 3 12 1,3-Dichlorobenzene 20.0 20.18 ug/L 101 70-130 2 13 1,4-Dichlorobenzene 20.0 19.85 ug/L 99 70-130 0 12 Dichlorodifluoromethane 20.0 22.94 ug/L 115 48-150 4 16 1,1-Dichloroethane 20.0 20.42 ug/L 102 70-130 7 17 1,2-Dichloroethane 20.0 22.59 ug/L 113 70-130 2 13 1,1-Dichloroethene 20.0 19.63 ug/L 98 70-132 5 20 1,2-Dichloroethene, Total 40.0 42.09 ug/L 105 70-130 1 14 1,2-Dichloropropane 20.0 19.91 ug/L 100 70-130 5 15 1,3-Dichloropropane 20.0 18.95 ug/L 95 70-130 7 12 2,2-Dichloropropane 20.0 17.75 ug/L 89 60-143 5 20 1,1-Dichloropropene 20.0 20.03 ug/L 100 70-130 7 16 Diisopropyl ether 20.0 19.28 ug/L 96 66-142 0 14 Ethylbenzene 20.0 19.20 ug/L 96 70-130 5 12 Hexachlorobutadiene 20.0 20.75 ug/L 104 70-138 1 16 2-Hexanone 100 90.21 ug/L 90 54-142 3 17 Isopropylbenzene 20.0 18.64 ug/L 93 70-131 5 13 Methylene Chloride 20.0 19.55 ug/L 98 70-130 2 15 4-Methyl-2-pentanone (MIBK)100 91.32 ug/L 91 60-137 3 21 Methyl tert-butyl ether 20.0 18.42 ug/L 92 70-130 3 16 Naphthalene 20.0 18.59 ug/L 93 54-150 3 15 n-Butylbenzene 20.0 20.29 ug/L 101 68-137 2 14 N-Propylbenzene 20.0 20.67 ug/L 103 70-134 0 14 p-Isopropyltoluene 20.0 20.17 ug/L 101 66-130 2 13 sec-Butylbenzene 20.0 20.13 ug/L 101 70-135 2 14 Styrene 20.0 18.39 ug/L 92 70-130 5 12 TestAmerica Nashville Page 58 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380458/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 tert-Butylbenzene 20.0 20.49 ug/L 102 70-130 1 14 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 1,1,1,2-Tetrachloroethane 20.0 18.29 ug/L 91 70-130 6 13 1,1,2,2-Tetrachloroethane 20.0 18.76 ug/L 94 69-131 2 15 Tetrachloroethene 20.0 19.62 ug/L 98 70-130 2 17 Toluene 20.0 19.79 ug/L 99 70-130 5 13 trans-1,2-Dichloroethene 20.0 21.54 ug/L 108 70-130 1 15 trans-1,3-Dichloropropene 20.0 18.32 ug/L 92 63-142 4 13 1,2,3-Trichlorobenzene 20.0 19.54 ug/L 98 46-150 6 16 1,2,4-Trichlorobenzene 20.0 19.54 ug/L 98 58-147 4 15 1,1,1-Trichloroethane 20.0 21.42 ug/L 107 70-135 0 15 1,1,2-Trichloroethane 20.0 19.06 ug/L 95 70-130 2 13 Trichloroethene 20.0 18.40 ug/L 92 70-130 9 14 Trichlorofluoromethane 20.0 23.16 ug/L 116 59-150 5 22 1,2,3-Trichloropropane 20.0 18.29 ug/L 91 70-131 2 14 1,2,4-Trimethylbenzene 20.0 18.88 ug/L 94 70-130 2 13 1,3,5-Trimethylbenzene 20.0 20.63 ug/L 103 70-130 1 14 Vinyl chloride 20.0 21.86 ug/L 109 57-137 2 15 Xylenes, Total 40.0 38.64 ug/L 97 70-132 4 11 4-Bromofluorobenzene (Surr)70 -130 Surrogate 106 LCSD LCSD Qualifier Limits%Recovery 100Dibromofluoromethane (Surr)70 -130 1081,2-Dichloroethane-d4 (Surr)70 -130 104Toluene-d8 (Surr)70 -130 Client Sample ID: TMW-2Lab Sample ID: 490-114207-11 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 Acetone ND 100 144.3 ug/L 121 39-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Benzene ND 20.0 20.84 ug/L 102 55-147 Bromobenzene ND 20.0 19.85 ug/L 99 60-133 Bromochloromethane ND 20.0 21.00 ug/L 105 59-132 Bromodichloromethane ND 20.0 20.86 ug/L 104 70-140 Bromoform ND 20.0 17.61 ug/L 88 53-150 Bromomethane ND 20.0 25.24 ug/L 126 30-150 2-Butanone (MEK)ND 100 102.7 ug/L 99 50-143 Carbon disulfide ND 20.0 21.27 ug/L 106 35-150 Carbon tetrachloride ND 20.0 23.09 ug/L 115 56-150 Chlorobenzene ND 20.0 20.62 ug/L 103 70-130 Chlorodibromomethane ND 20.0 20.05 ug/L 100 66-140 Chloroethane ND 20.0 23.63 ug/L 118 58-141 Chloroform ND 20.0 21.32 ug/L 107 66-138 Chloromethane ND 20.0 23.19 ug/L 116 10-150 2-Chlorotoluene ND 20.0 21.03 ug/L 105 67-138 4-Chlorotoluene ND 20.0 21.62 ug/L 108 69-138 cis-1,2-Dichloroethene ND 20.0 21.34 ug/L 104 68-131 TestAmerica Nashville Page 59 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: TMW-2Lab Sample ID: 490-114207-11 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 cis-1,3-Dichloropropene ND 20.0 19.28 ug/L 96 70-133 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits 1,2-Dibromo-3-Chloropropane ND 20.0 15.08 ug/L 75 38-138 1,2-Dibromoethane (EDB)ND 20.0 19.13 ug/L 96 65-137 Dibromomethane ND 20.0 19.89 ug/L 99 70-130 1,2-Dichlorobenzene ND 20.0 20.96 ug/L 105 70-130 1,3-Dichlorobenzene ND 20.0 20.53 ug/L 103 68-131 1,4-Dichlorobenzene ND 20.0 20.14 ug/L 101 70-130 Dichlorodifluoromethane ND 20.0 26.16 ug/L 131 10-150 1,1-Dichloroethane 2.79 20.0 24.44 ug/L 108 61-139 1,2-Dichloroethane ND 20.0 23.58 ug/L 118 64-136 1,1-Dichloroethene ND 20.0 21.00 ug/L 105 54-150 1,2-Dichloroethene, Total ND 40.0 42.35 ug/L 106 60-134 1,2-Dichloropropane ND 20.0 20.62 ug/L 103 67-130 1,3-Dichloropropane ND 20.0 20.82 ug/L 104 70-130 2,2-Dichloropropane ND 20.0 17.47 ug/L 87 50-146 1,1-Dichloropropene ND 20.0 22.52 ug/L 113 54-150 Diisopropyl ether ND 20.0 20.00 ug/L 100 56-142 Ethylbenzene ND 20.0 20.67 ug/L 103 65-139 Hexachlorobutadiene ND 20.0 20.95 ug/L 105 61-141 2-Hexanone ND 100 105.7 ug/L 106 44-150 Isopropylbenzene ND 20.0 20.31 ug/L 102 70-137 Methylene Chloride ND 20.0 20.66 ug/L 103 64-130 4-Methyl-2-pentanone (MIBK)ND 100 99.07 ug/L 99 50-140 Methyl tert-butyl ether ND 20.0 19.64 ug/L 98 55-141 Naphthalene ND 20.0 18.71 ug/L 94 32-150 n-Butylbenzene ND 20.0 21.39 ug/L 107 61-141 N-Propylbenzene ND 20.0 21.16 ug/L 106 53-150 p-Isopropyltoluene ND 20.0 20.98 ug/L 105 66-137 sec-Butylbenzene ND 20.0 20.58 ug/L 103 55-136 Styrene ND 20.0 19.48 ug/L 97 70-130 tert-Butylbenzene ND 20.0 21.82 ug/L 109 70-138 1,1,1,2-Tetrachloroethane ND 20.0 20.58 ug/L 103 70-131 1,1,2,2-Tetrachloroethane ND 20.0 19.21 ug/L 96 56-145 Tetrachloroethene ND 20.0 21.21 ug/L 106 57-138 Toluene ND 20.0 20.86 ug/L 102 64-136 trans-1,2-Dichloroethene ND 20.0 21.01 ug/L 105 59-143 trans-1,3-Dichloropropene ND 20.0 19.10 ug/L 95 63-142 1,2,3-Trichlorobenzene ND 20.0 19.33 ug/L 97 36-150 1,2,4-Trichlorobenzene ND 20.0 18.99 ug/L 95 47-147 1,1,1-Trichloroethane ND 20.0 22.72 ug/L 114 68-144 1,1,2-Trichloroethane ND 20.0 19.30 ug/L 97 70-130 Trichloroethene ND 20.0 20.43 ug/L 102 63-135 Trichlorofluoromethane ND 20.0 25.62 ug/L 128 44-150 1,2,3-Trichloropropane ND 20.0 18.83 ug/L 94 65-131 1,2,4-Trimethylbenzene ND 20.0 20.34 ug/L 102 64-136 1,3,5-Trimethylbenzene ND 20.0 20.15 ug/L 101 69-139 Vinyl chloride ND 20.0 23.06 ug/L 115 57-150 Xylenes, Total ND 40.0 41.06 ug/L 103 69-132 TestAmerica Nashville Page 60 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: TMW-2Lab Sample ID: 490-114207-11 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 4-Bromofluorobenzene (Surr)70 -130 Surrogate 102 MS MS Qualifier Limits%Recovery 105Dibromofluoromethane (Surr)70 -130 1181,2-Dichloroethane-d4 (Surr)70 -130 102Toluene-d8 (Surr)70 -130 Client Sample ID: TMW-2Lab Sample ID: 490-114207-11 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 Acetone ND 100 131.8 ug/L 109 39-150 9 28 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Benzene ND 20.0 19.23 ug/L 94 55-147 8 22 Bromobenzene ND 20.0 18.03 ug/L 90 60-133 10 18 Bromochloromethane ND 20.0 19.47 ug/L 97 59-132 8 21 Bromodichloromethane ND 20.0 19.97 ug/L 100 70-140 4 196 Bromoform ND 20.0 17.12 ug/L 86 53-150 3 20 Bromomethane ND 20.0 26.26 ug/L 131 30-150 4 44 2-Butanone (MEK)ND 100 99.91 ug/L 96 50-143 3 28 Carbon disulfide ND 20.0 19.33 ug/L 97 35-150 10 34 Carbon tetrachloride ND 20.0 20.81 ug/L 104 56-150 10 18 Chlorobenzene ND 20.0 19.04 ug/L 95 70-130 8 15 Chlorodibromomethane ND 20.0 18.63 ug/L 93 66-140 7 19 Chloroethane ND 20.0 21.42 ug/L 107 58-141 10 31 Chloroform ND 20.0 20.14 ug/L 101 66-138 6 21 Chloromethane ND 20.0 21.37 ug/L 107 10-150 8 43 2-Chlorotoluene ND 20.0 19.32 ug/L 97 67-138 8 17 4-Chlorotoluene ND 20.0 19.24 ug/L 96 69-138 12 15 cis-1,2-Dichloroethene ND 20.0 19.79 ug/L 96 68-131 8 21 cis-1,3-Dichloropropene ND 20.0 18.61 ug/L 93 70-133 4 19 1,2-Dibromo-3-Chloropropane ND 20.0 14.70 ug/L 73 38-138 3 26 1,2-Dibromoethane (EDB)ND 20.0 17.84 ug/L 89 65-137 7 21 Dibromomethane ND 20.0 18.39 ug/L 92 70-130 8 19 1,2-Dichlorobenzene ND 20.0 19.30 ug/L 96 70-130 8 15 1,3-Dichlorobenzene ND 20.0 19.60 ug/L 98 68-131 5 14 1,4-Dichlorobenzene ND 20.0 18.72 ug/L 94 70-130 7 14 Dichlorodifluoromethane ND 20.0 23.51 ug/L 118 10-150 11 50 1,1-Dichloroethane 2.79 20.0 22.09 ug/L 97 61-139 10 23 1,2-Dichloroethane ND 20.0 22.09 ug/L 110 64-136 7 22 1,1-Dichloroethene ND 20.0 19.02 ug/L 95 54-150 10 24 1,2-Dichloroethene, Total ND 40.0 39.88 ug/L 100 60-134 6 22 1,2-Dichloropropane ND 20.0 19.55 ug/L 98 67-130 5 19 1,3-Dichloropropane ND 20.0 19.18 ug/L 96 70-130 8 17 2,2-Dichloropropane ND 20.0 15.29 ug/L 76 50-146 13 20 1,1-Dichloropropene ND 20.0 20.17 ug/L 101 54-150 11 24 Diisopropyl ether ND 20.0 18.86 ug/L 94 56-142 6 22 Ethylbenzene ND 20.0 19.16 ug/L 96 65-139 8 18 Hexachlorobutadiene ND 20.0 19.59 ug/L 98 61-141 7 26 2-Hexanone ND 100 99.68 ug/L 100 44-150 6 21 TestAmerica Nashville Page 61 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: TMW-2Lab Sample ID: 490-114207-11 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 380458 Isopropylbenzene ND 20.0 19.59 ug/L 98 70-137 4 17 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Methylene Chloride ND 20.0 18.68 ug/L 93 64-130 10 22 4-Methyl-2-pentanone (MIBK)ND 100 98.95 ug/L 99 50-140 0 24 Methyl tert-butyl ether ND 20.0 18.94 ug/L 95 55-141 4 24 Naphthalene ND 20.0 18.62 ug/L 93 32-150 1 40 n-Butylbenzene ND 20.0 19.98 ug/L 100 61-141 7 17 N-Propylbenzene ND 20.0 19.35 ug/L 97 53-150 9 18 p-Isopropyltoluene ND 20.0 19.64 ug/L 98 66-137 7 16 sec-Butylbenzene ND 20.0 19.37 ug/L 97 55-136 6 50 Styrene ND 20.0 18.30 ug/L 92 70-130 6 16 tert-Butylbenzene ND 20.0 20.68 ug/L 103 70-138 5 17 1,1,1,2-Tetrachloroethane ND 20.0 18.57 ug/L 93 70-131 10 16 1,1,2,2-Tetrachloroethane ND 20.0 18.95 ug/L 95 56-145 1 19 Tetrachloroethene ND 20.0 19.53 ug/L 98 57-138 8 17 Toluene ND 20.0 19.80 ug/L 97 64-136 5 18 trans-1,2-Dichloroethene ND 20.0 20.09 ug/L 100 59-143 4 25 trans-1,3-Dichloropropene ND 20.0 18.79 ug/L 94 63-142 2 18 1,2,3-Trichlorobenzene ND 20.0 19.64 ug/L 98 36-150 2 43 1,2,4-Trichlorobenzene ND 20.0 18.70 ug/L 94 47-147 2 24 1,1,1-Trichloroethane ND 20.0 21.22 ug/L 106 68-144 7 17 1,1,2-Trichloroethane ND 20.0 19.71 ug/L 99 70-130 2 18 Trichloroethene ND 20.0 19.26 ug/L 96 63-135 6 17 Trichlorofluoromethane ND 20.0 23.44 ug/L 117 44-150 9 32 1,2,3-Trichloropropane ND 20.0 17.47 ug/L 87 65-131 8 19 1,2,4-Trimethylbenzene ND 20.0 18.82 ug/L 94 64-136 8 18 1,3,5-Trimethylbenzene ND 20.0 18.44 ug/L 92 69-139 9 17 Vinyl chloride ND 20.0 21.32 ug/L 107 57-150 8 37 Xylenes, Total ND 40.0 38.02 ug/L 95 69-132 8 17 4-Bromofluorobenzene (Surr)70 -130 Surrogate 101 MSD MSD Qualifier Limits%Recovery 102Dibromofluoromethane (Surr)70 -130 1141,2-Dichloroethane-d4 (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Client Sample ID: Method BlankLab Sample ID: MB 490-380848/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 RL MDL Acetone ND 2.50 mg/Kg 10/25/16 13:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.100 mg/Kg 10/25/16 13:32 1Benzene ND 0.100 mg/Kg 10/25/16 13:32 1Bromobenzene ND 0.100 mg/Kg 10/25/16 13:32 1Bromochloromethane ND 0.100 mg/Kg 10/25/16 13:32 1Bromodichloromethane ND 0.100 mg/Kg 10/25/16 13:32 1Bromoform ND 0.100 mg/Kg 10/25/16 13:32 1Bromomethane ND 2.50 mg/Kg 10/25/16 13:32 12-Butanone (MEK) TestAmerica Nashville Page 62 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-380848/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 RL MDL Carbon disulfide ND 0.250 mg/Kg 10/25/16 13:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.100 mg/Kg 10/25/16 13:32 1Carbon tetrachloride ND 0.100 mg/Kg 10/25/16 13:32 1Chlorobenzene ND 0.100 mg/Kg 10/25/16 13:32 1Chlorodibromomethane ND 0.250 mg/Kg 10/25/16 13:32 1Chloroethane ND 0.100 mg/Kg 10/25/16 13:32 1Chloroform ND 0.100 mg/Kg 10/25/16 13:32 1Chloromethane ND 0.100 mg/Kg 10/25/16 13:32 12-Chlorotoluene ND 0.100 mg/Kg 10/25/16 13:32 14-Chlorotoluene ND 0.100 mg/Kg 10/25/16 13:32 1cis-1,2-Dichloroethene ND 0.100 mg/Kg 10/25/16 13:32 1cis-1,3-Dichloropropene ND 0.250 mg/Kg 10/25/16 13:32 11,2-Dibromo-3-Chloropropane ND 0.100 mg/Kg 10/25/16 13:32 11,2-Dibromoethane (EDB) ND 0.100 mg/Kg 10/25/16 13:32 1Dibromomethane ND 0.100 mg/Kg 10/25/16 13:32 11,2-Dichlorobenzene ND 0.100 mg/Kg 10/25/16 13:32 11,3-Dichlorobenzene ND 0.100 mg/Kg 10/25/16 13:32 11,4-Dichlorobenzene ND 0.100 mg/Kg 10/25/16 13:32 1Dichlorodifluoromethane ND 0.100 mg/Kg 10/25/16 13:32 11,1-Dichloroethane ND 0.100 mg/Kg 10/25/16 13:32 11,2-Dichloroethane ND 0.100 mg/Kg 10/25/16 13:32 11,1-Dichloroethene ND 0.100 mg/Kg 10/25/16 13:32 11,2-Dichloroethene, Total ND 0.100 mg/Kg 10/25/16 13:32 11,2-Dichloropropane ND 0.100 mg/Kg 10/25/16 13:32 11,3-Dichloropropane ND 0.100 mg/Kg 10/25/16 13:32 12,2-Dichloropropane ND 0.100 mg/Kg 10/25/16 13:32 11,1-Dichloropropene ND 0.100 mg/Kg 10/25/16 13:32 1Diisopropyl ether ND 0.100 mg/Kg 10/25/16 13:32 1Ethylbenzene ND 0.250 mg/Kg 10/25/16 13:32 1Hexachlorobutadiene ND 2.50 mg/Kg 10/25/16 13:32 12-Hexanone ND 0.100 mg/Kg 10/25/16 13:32 1Isopropylbenzene ND 0.500 mg/Kg 10/25/16 13:32 1Methylene Chloride ND 2.50 mg/Kg 10/25/16 13:32 14-Methyl-2-pentanone (MIBK) ND 0.100 mg/Kg 10/25/16 13:32 1Methyl tert-butyl ether ND 0.250 mg/Kg 10/25/16 13:32 1Naphthalene ND 0.100 mg/Kg 10/25/16 13:32 1n-Butylbenzene ND 0.100 mg/Kg 10/25/16 13:32 1N-Propylbenzene ND 0.100 mg/Kg 10/25/16 13:32 1p-Isopropyltoluene ND 0.100 mg/Kg 10/25/16 13:32 1sec-Butylbenzene ND 0.100 mg/Kg 10/25/16 13:32 1Styrene ND 0.100 mg/Kg 10/25/16 13:32 1tert-Butylbenzene ND 0.100 mg/Kg 10/25/16 13:32 11,1,1,2-Tetrachloroethane ND 0.100 mg/Kg 10/25/16 13:32 11,1,2,2-Tetrachloroethane ND 0.100 mg/Kg 10/25/16 13:32 1Tetrachloroethene ND 0.100 mg/Kg 10/25/16 13:32 1Toluene ND 0.100 mg/Kg 10/25/16 13:32 1trans-1,2-Dichloroethene ND 0.100 mg/Kg 10/25/16 13:32 1trans-1,3-Dichloropropene ND 0.100 mg/Kg 10/25/16 13:32 11,2,3-Trichlorobenzene TestAmerica Nashville Page 63 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-380848/8 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 RL MDL 1,2,4-Trichlorobenzene ND 0.100 mg/Kg 10/25/16 13:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.100 mg/Kg 10/25/16 13:32 11,1,1-Trichloroethane ND 0.250 mg/Kg 10/25/16 13:32 11,1,2-Trichloroethane ND 0.100 mg/Kg 10/25/16 13:32 1Trichloroethene ND 0.100 mg/Kg 10/25/16 13:32 1Trichlorofluoromethane ND 0.100 mg/Kg 10/25/16 13:32 11,2,3-Trichloropropane ND 0.100 mg/Kg 10/25/16 13:32 11,2,4-Trimethylbenzene ND 0.100 mg/Kg 10/25/16 13:32 11,3,5-Trimethylbenzene ND 0.100 mg/Kg 10/25/16 13:32 1Vinyl chloride ND 0.150 mg/Kg 10/25/16 13:32 1Xylenes, Total 4-Bromofluorobenzene (Surr)107 70-130 10/25/16 13:32 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 100 10/25/16 13:32 1Dibromofluoromethane (Surr)70-130 109 10/25/16 13:32 11,2-Dichloroethane-d4 (Surr)70-130 102 10/25/16 13:32 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380848/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 Acetone 12.5 10.22 mg/Kg 82 45-145 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 2.50 2.517 mg/Kg 101 70-130 Bromobenzene 2.50 2.662 mg/Kg 106 67-130 Bromochloromethane 2.50 2.460 mg/Kg 98 70-133 Bromodichloromethane 2.50 2.522 mg/Kg 101 70-130 Bromoform 2.50 2.422 mg/Kg 97 59-137 Bromomethane 2.50 1.239 mg/Kg 50 32-150 2-Butanone (MEK)12.5 12.03 mg/Kg 96 50-149 Carbon disulfide 2.50 2.257 mg/Kg 90 66-138 Carbon tetrachloride 2.50 2.650 mg/Kg 106 70-131 Chlorobenzene 2.50 2.609 mg/Kg 104 70-130 Chlorodibromomethane 2.50 2.406 mg/Kg 96 70-130 Chloroethane 2.50 0.9099 *mg/Kg 36 37-150 Chloroform 2.50 2.575 mg/Kg 103 70-130 Chloromethane 2.50 2.069 mg/Kg 83 53-150 2-Chlorotoluene 2.50 2.844 mg/Kg 114 70-132 4-Chlorotoluene 2.50 2.867 mg/Kg 115 67-135 cis-1,2-Dichloroethene 2.50 2.621 mg/Kg 105 70-132 cis-1,3-Dichloropropene 2.50 2.584 mg/Kg 103 70-130 1,2-Dibromo-3-Chloropropane 2.50 2.471 mg/Kg 99 47-144 1,2-Dibromoethane (EDB)2.50 2.553 mg/Kg 102 69-130 Dibromomethane 2.50 2.696 mg/Kg 108 70-130 1,2-Dichlorobenzene 2.50 2.778 mg/Kg 111 70-134 1,3-Dichlorobenzene 2.50 2.789 mg/Kg 112 69-137 1,4-Dichlorobenzene 2.50 2.823 mg/Kg 113 66-134 Dichlorodifluoromethane 2.50 2.712 mg/Kg 108 32-150 TestAmerica Nashville Page 64 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-380848/5 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 1,1-Dichloroethane 2.50 2.397 mg/Kg 96 70-130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dichloroethane 2.50 2.752 mg/Kg 110 65-134 1,1-Dichloroethene 2.50 2.302 mg/Kg 92 70-131 1,2-Dichloroethene, Total 5.00 5.074 mg/Kg 101 70-130 1,2-Dichloropropane 2.50 2.513 mg/Kg 101 70-130 1,3-Dichloropropane 2.50 2.536 mg/Kg 101 70-130 2,2-Dichloropropane 2.50 2.639 mg/Kg 106 57-150 1,1-Dichloropropene 2.50 2.612 mg/Kg 104 70-130 Diisopropyl ether 2.50 2.329 mg/Kg 93 68-134 Ethylbenzene 2.50 2.682 mg/Kg 107 70-130 Hexachlorobutadiene 2.50 2.810 mg/Kg 112 64-137 2-Hexanone 12.5 11.49 mg/Kg 92 47-148 Isopropylbenzene 2.50 2.768 mg/Kg 111 70-130 Methylene Chloride 2.50 2.488 mg/Kg 100 69-130 4-Methyl-2-pentanone (MIBK)12.5 11.65 mg/Kg 93 48-150 Methyl tert-butyl ether 2.50 2.392 mg/Kg 96 54-145 Naphthalene 2.50 2.748 mg/Kg 110 55-149 n-Butylbenzene 2.50 2.960 mg/Kg 118 57-150 N-Propylbenzene 2.50 2.855 mg/Kg 114 62-150 p-Isopropyltoluene 2.50 2.865 mg/Kg 115 66-147 sec-Butylbenzene 2.50 2.900 mg/Kg 116 68-147 Styrene 2.50 2.695 mg/Kg 108 70-131 tert-Butylbenzene 2.50 2.812 mg/Kg 112 70-138 1,1,1,2-Tetrachloroethane 2.50 2.488 mg/Kg 100 70-130 1,1,2,2-Tetrachloroethane 2.50 2.533 mg/Kg 101 61-134 Tetrachloroethene 2.50 2.555 mg/Kg 102 70-130 Toluene 2.50 2.571 mg/Kg 103 70-130 trans-1,2-Dichloroethene 2.50 2.453 mg/Kg 98 70-130 trans-1,3-Dichloropropene 2.50 2.641 mg/Kg 106 67-130 1,2,3-Trichlorobenzene 2.50 2.890 mg/Kg 116 57-146 1,2,4-Trichlorobenzene 2.50 3.069 mg/Kg 123 47-150 1,1,1-Trichloroethane 2.50 2.631 mg/Kg 105 70-130 1,1,2-Trichloroethane 2.50 2.456 mg/Kg 98 70-130 Trichloroethene 2.50 2.630 mg/Kg 105 70-130 Trichlorofluoromethane 2.50 1.816 mg/Kg 73 53-150 1,2,3-Trichloropropane 2.50 2.586 mg/Kg 103 60-139 1,2,4-Trimethylbenzene 2.50 2.971 mg/Kg 119 70-140 1,3,5-Trimethylbenzene 2.50 2.911 mg/Kg 116 69-141 Vinyl chloride 2.50 2.387 mg/Kg 95 63-150 Xylenes, Total 5.00 5.397 mg/Kg 108 70-130 4-Bromofluorobenzene (Surr)70 -130 Surrogate 110 LCS LCS Qualifier Limits%Recovery 103Dibromofluoromethane (Surr)70 -130 1081,2-Dichloroethane-d4 (Surr)70 -130 100Toluene-d8 (Surr)70 -130 TestAmerica Nashville Page 65 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380848/6 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 Acetone 12.5 10.69 mg/Kg 86 45-145 4 38 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzene 2.50 2.534 mg/Kg 101 70-130 1 37 Bromobenzene 2.50 2.720 mg/Kg 109 67-130 2 40 Bromochloromethane 2.50 2.439 mg/Kg 98 70-133 1 15 Bromodichloromethane 2.50 2.442 mg/Kg 98 70-130 3 20 Bromoform 2.50 2.284 mg/Kg 91 59-137 6 17 Bromomethane 2.50 1.286 mg/Kg 51 32-150 4 45 2-Butanone (MEK)12.5 11.78 mg/Kg 94 50-149 2 39 Carbon disulfide 2.50 2.322 mg/Kg 93 66-138 3 41 Carbon tetrachloride 2.50 2.608 mg/Kg 104 70-131 2 41 Chlorobenzene 2.50 2.574 mg/Kg 103 70-130 1 40 Chlorodibromomethane 2.50 2.311 mg/Kg 92 70-130 4 14 Chloroethane 2.50 0.9510 mg/Kg 38 37-150 4 50 Chloroform 2.50 2.562 mg/Kg 102 70-130 0 15 Chloromethane 2.50 2.142 mg/Kg 86 53-150 3 47 2-Chlorotoluene 2.50 2.881 mg/Kg 115 70-132 1 41 4-Chlorotoluene 2.50 2.864 mg/Kg 115 67-135 0 41 cis-1,2-Dichloroethene 2.50 2.635 mg/Kg 105 70-132 1 18 cis-1,3-Dichloropropene 2.50 2.561 mg/Kg 102 70-130 1 42 1,2-Dibromo-3-Chloropropane 2.50 2.550 mg/Kg 102 47-144 3 38 1,2-Dibromoethane (EDB)2.50 2.510 mg/Kg 100 69-130 2 17 Dibromomethane 2.50 2.588 mg/Kg 104 70-130 4 19 1,2-Dichlorobenzene 2.50 2.873 mg/Kg 115 70-134 3 40 1,3-Dichlorobenzene 2.50 2.752 mg/Kg 110 69-137 1 41 1,4-Dichlorobenzene 2.50 2.749 mg/Kg 110 66-134 3 41 Dichlorodifluoromethane 2.50 2.776 mg/Kg 111 32-150 2 50 1,1-Dichloroethane 2.50 2.370 mg/Kg 95 70-130 1 42 1,2-Dichloroethane 2.50 2.693 mg/Kg 108 65-134 2 16 1,1-Dichloroethene 2.50 2.383 mg/Kg 95 70-131 3 43 1,2-Dichloroethene, Total 5.00 5.205 mg/Kg 104 70-130 3 41 1,2-Dichloropropane 2.50 2.504 mg/Kg 100 70-130 0 15 1,3-Dichloropropane 2.50 2.514 mg/Kg 101 70-130 1 15 2,2-Dichloropropane 2.50 2.636 mg/Kg 105 57-150 0 42 1,1-Dichloropropene 2.50 2.630 mg/Kg 105 70-130 1 41 Diisopropyl ether 2.50 2.368 mg/Kg 95 68-134 2 36 Ethylbenzene 2.50 2.626 mg/Kg 105 70-130 2 38 Hexachlorobutadiene 2.50 2.904 mg/Kg 116 64-137 3 44 2-Hexanone 12.5 11.59 mg/Kg 93 47-148 1 38 Isopropylbenzene 2.50 2.669 mg/Kg 107 70-130 4 39 Methylene Chloride 2.50 2.542 mg/Kg 102 69-130 2 19 4-Methyl-2-pentanone (MIBK)12.5 11.65 mg/Kg 93 48-150 0 41 Methyl tert-butyl ether 2.50 2.501 mg/Kg 100 54-145 4 36 Naphthalene 2.50 2.950 mg/Kg 118 55-149 7 37 n-Butylbenzene 2.50 3.087 mg/Kg 123 57-150 4 39 N-Propylbenzene 2.50 2.909 mg/Kg 116 62-150 2 38 p-Isopropyltoluene 2.50 2.866 mg/Kg 115 66-147 0 38 sec-Butylbenzene 2.50 2.922 mg/Kg 117 68-147 1 38 Styrene 2.50 2.603 mg/Kg 104 70-131 3 40 TestAmerica Nashville Page 66 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-380848/6 Matrix: Solid Prep Type: Total/NA Analysis Batch: 380848 tert-Butylbenzene 2.50 2.813 mg/Kg 113 70-138 0 38 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 1,1,1,2-Tetrachloroethane 2.50 2.423 mg/Kg 97 70-130 3 41 1,1,2,2-Tetrachloroethane 2.50 2.623 mg/Kg 105 61-134 4 16 Tetrachloroethene 2.50 2.519 mg/Kg 101 70-130 1 41 Toluene 2.50 2.566 mg/Kg 103 70-130 0 40 trans-1,2-Dichloroethene 2.50 2.570 mg/Kg 103 70-130 5 41 trans-1,3-Dichloropropene 2.50 2.587 mg/Kg 103 67-130 2 41 1,2,3-Trichlorobenzene 2.50 3.020 mg/Kg 121 57-146 4 42 1,2,4-Trichlorobenzene 2.50 3.124 mg/Kg 125 47-150 2 43 1,1,1-Trichloroethane 2.50 2.620 mg/Kg 105 70-130 0 41 1,1,2-Trichloroethane 2.50 2.430 mg/Kg 97 70-130 1 17 Trichloroethene 2.50 2.622 mg/Kg 105 70-130 0 41 Trichlorofluoromethane 2.50 2.103 mg/Kg 84 53-150 15 49 1,2,3-Trichloropropane 2.50 2.605 mg/Kg 104 60-139 1 16 1,2,4-Trimethylbenzene 2.50 2.959 mg/Kg 118 70-140 0 38 1,3,5-Trimethylbenzene 2.50 2.897 mg/Kg 116 69-141 0 38 Vinyl chloride 2.50 2.417 mg/Kg 97 63-150 1 46 Xylenes, Total 5.00 5.263 mg/Kg 105 70-130 3 38 4-Bromofluorobenzene (Surr)70 -130 Surrogate 113 LCSD LCSD Qualifier Limits%Recovery 100Dibromofluoromethane (Surr)70 -130 1051,2-Dichloroethane-d4 (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-379813/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 RL MDL Acenaphthene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Acenaphthylene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Anthracene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Benzo[a]anthracene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Benzo[a]pyrene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Benzo[b]fluoranthene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Benzo[g,h,i]perylene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Benzo[k]fluoranthene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Bis(2-chloroethoxy)methane ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Bis(2-chloroethyl)ether ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1bis (2-chloroisopropyl) ether ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Bis(2-ethylhexyl) phthalate ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 14-Bromophenyl phenyl ether ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Butyl benzyl phthalate ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Carbazole ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 14-Chloroaniline TestAmerica Nashville Page 67 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-379813/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 RL MDL 4-Chloro-3-methylphenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Chloronaphthalene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Chlorophenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 14-Chlorophenyl phenyl ether ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Chrysene ND 0.666 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Cresols ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Dibenz(a,h)anthracene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Dibenzofuran ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 11,2-Dichlorobenzene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 11,3-Dichlorobenzene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 11,4-Dichlorobenzene ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 13,3'-Dichlorobenzidine ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4-Dichlorophenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Diethyl phthalate ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4-Dimethylphenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Dimethyl phthalate ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Di-n-butyl phthalate ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 14,6-Dinitro-2-methylphenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4-Dinitrophenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4-Dinitrotoluene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,6-Dinitrotoluene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Di-n-octyl phthalate ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Fluoranthene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Fluorene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Hexachlorobenzene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Hexachlorobutadiene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Hexachlorocyclopentadiene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Hexachloroethane ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Indeno[1,2,3-cd]pyrene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Isophorone ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 11-Methylnaphthalene ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Methylnaphthalene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Methylphenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 13 & 4 Methylphenol ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Naphthalene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Nitroaniline ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 13-Nitroaniline ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 14-Nitroaniline ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Nitrobenzene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12-Nitrophenol ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 14-Nitrophenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1N-Nitrosodi-n-propylamine ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1n-Nitrosodiphenylamine(as diphenylamine) ND 0.670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Pentachlorophenol ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Phenanthrene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Phenol ND 0.0670 mg/Kg 10/20/16 10:36 10/25/16 22:15 1Pyrene TestAmerica Nashville Page 68 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-379813/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 RL MDL 1,2,4-Trichlorobenzene ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4,5-Trichlorophenol ND 0.333 mg/Kg 10/20/16 10:36 10/25/16 22:15 12,4,6-Trichlorophenol 2-Fluorobiphenyl (Surr)59 29-120 10/25/16 22:15 1 MB MB Surrogate 10/20/16 10:36 Dil FacPreparedAnalyzedQualifierLimits%Recovery 43 10/20/16 10:36 10/25/16 22:15 12-Fluorophenol (Surr)10-120 55 10/20/16 10:36 10/25/16 22:15 1Nitrobenzene-d5 (Surr)27-120 48 10/20/16 10:36 10/25/16 22:15 1Phenol-d5 (Surr)10-120 68 10/20/16 10:36 10/25/16 22:15 1Terphenyl-d14 (Surr)13-120 38 10/20/16 10:36 10/25/16 22:15 12,4,6-Tribromophenol (Surr)10-120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379813/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 Acenaphthene 1.67 0.9651 mg/Kg 58 36-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 1.67 0.9440 mg/Kg 57 38-120 Anthracene 1.67 0.9713 mg/Kg 58 46-124 Benzo[a]anthracene 1.67 0.9660 mg/Kg 58 45-120 Benzo[a]pyrene 1.67 0.9349 mg/Kg 56 45-120 Benzo[b]fluoranthene 1.67 0.9242 mg/Kg 55 42-120 Benzo[g,h,i]perylene 1.67 1.014 mg/Kg 61 38-120 Benzo[k]fluoranthene 1.67 0.9696 mg/Kg 58 42-120 Bis(2-chloroethoxy)methane 1.67 0.7751 mg/Kg 47 32-120 Bis(2-chloroethyl)ether 1.67 0.6835 mg/Kg 41 31-120 bis (2-chloroisopropyl) ether 1.67 0.5703 mg/Kg 34 32-120 Bis(2-ethylhexyl) phthalate 1.67 0.8679 mg/Kg 52 43-120 4-Bromophenyl phenyl ether 1.67 0.9589 mg/Kg 58 40-120 Butyl benzyl phthalate 1.67 0.8570 mg/Kg 51 43-133 Carbazole 1.67 0.9537 mg/Kg 57 44-120 4-Chloroaniline 1.67 0.9523 mg/Kg 57 35-120 4-Chloro-3-methylphenol 1.67 1.060 mg/Kg 64 38-120 2-Chloronaphthalene 1.67 0.8911 mg/Kg 53 34-120 2-Chlorophenol 1.67 0.7754 mg/Kg 47 32-120 4-Chlorophenyl phenyl ether 1.67 1.019 mg/Kg 61 42-120 Chrysene 1.67 0.9495 mg/Kg 57 43-120 Cresols 3.33 1.789 mg/Kg 54 36-129 Dibenz(a,h)anthracene 1.67 1.004 mg/Kg 60 32-128 Dibenzofuran 1.67 0.9431 mg/Kg 57 41-120 1,2-Dichlorobenzene 1.67 0.7159 mg/Kg 43 33-120 1,3-Dichlorobenzene 1.67 0.7227 mg/Kg 43 32-120 1,4-Dichlorobenzene 1.67 0.7075 mg/Kg 42 32-120 3,3'-Dichlorobenzidine 1.67 0.8800 mg/Kg 53 39-120 2,4-Dichlorophenol 1.67 0.9534 mg/Kg 57 32-120 Diethyl phthalate 1.67 0.9580 mg/Kg 57 41-122 2,4-Dimethylphenol 1.67 1.053 mg/Kg 63 32-120 TestAmerica Nashville Page 69 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379813/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 Dimethyl phthalate 1.67 0.9554 mg/Kg 57 55-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Di-n-butyl phthalate 1.67 0.8806 mg/Kg 53 46-127 4,6-Dinitro-2-methylphenol 3.33 1.750 mg/Kg 52 27-134 2,4-Dinitrophenol 3.33 1.420 mg/Kg 43 10-142 2,4-Dinitrotoluene 1.67 0.9378 mg/Kg 56 43-120 2,6-Dinitrotoluene 1.67 0.9134 mg/Kg 55 43-120 Di-n-octyl phthalate 1.67 0.8865 mg/Kg 53 40-130 Fluoranthene 1.67 0.9773 mg/Kg 59 46-120 Fluorene 1.67 0.9740 mg/Kg 58 42-120 Hexachlorobenzene 1.67 0.9467 mg/Kg 57 44-120 Hexachlorobutadiene 1.67 0.8400 mg/Kg 50 31-120 Hexachlorocyclopentadiene 1.67 0.5439 mg/Kg 33 24-120 Hexachloroethane 1.67 0.7633 mg/Kg 46 33-120 Indeno[1,2,3-cd]pyrene 1.67 0.9752 mg/Kg 59 41-121 Isophorone 1.67 0.8560 mg/Kg 51 33-120 1-Methylnaphthalene 1.67 0.9121 mg/Kg 55 32-120 2-Methylnaphthalene 1.67 0.8945 mg/Kg 54 28-120 2-Methylphenol 1.67 0.8991 mg/Kg 54 36-120 3 & 4 Methylphenol 1.67 0.8900 mg/Kg 53 37-120 Naphthalene 1.67 0.8236 mg/Kg 49 32-120 2-Nitroaniline 1.67 0.9744 mg/Kg 58 40-120 3-Nitroaniline 1.67 0.8830 mg/Kg 53 42-120 4-Nitroaniline 1.67 0.7399 mg/Kg 44 43-120 Nitrobenzene 1.67 0.8343 mg/Kg 50 26-120 2-Nitrophenol 1.67 0.8631 mg/Kg 52 29-120 4-Nitrophenol 3.33 1.761 mg/Kg 53 32-136 N-Nitrosodi-n-propylamine 1.67 0.8454 mg/Kg 51 35-120 Pentachlorophenol 3.33 1.839 mg/Kg 55 44-134 Phenanthrene 1.67 0.9547 mg/Kg 57 45-120 Phenol 1.67 0.8375 mg/Kg 50 30-120 Pyrene 1.67 0.9288 mg/Kg 56 43-120 1,2,4-Trichlorobenzene 1.67 0.8081 mg/Kg 48 29-120 2,4,5-Trichlorophenol 1.67 1.055 mg/Kg 63 39-120 2,4,6-Trichlorophenol 1.67 0.9768 mg/Kg 59 39-120 2-Fluorobiphenyl (Surr)29 -120 Surrogate 54 LCS LCS Qualifier Limits%Recovery 412-Fluorophenol (Surr)10 -120 49Nitrobenzene-d5 (Surr)27 -120 50Phenol-d5 (Surr)10 -120 57Terphenyl-d14 (Surr)13 -120 562,4,6-Tribromophenol (Surr)10 -120 TestAmerica Nashville Page 70 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-114146-A-1-B MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 Acenaphthene ND 2.02 1.383 mg/Kg 68 19-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Acenaphthylene ND 2.02 1.346 mg/Kg 67 25-120☼ Anthracene ND 2.02 1.727 mg/Kg 85 28-125☼ Benzo[a]anthracene ND 2.02 1.745 mg/Kg 86 23-120☼ Benzo[a]pyrene ND 2.02 1.682 mg/Kg 83 15-128☼ Benzo[b]fluoranthene ND 2.02 1.693 mg/Kg 84 12-133☼ Benzo[g,h,i]perylene ND 2.02 1.793 mg/Kg 89 22-120☼ Benzo[k]fluoranthene ND 2.02 1.757 mg/Kg 87 28-120☼ Bis(2-chloroethoxy)methane ND 2.02 1.029 mg/Kg 51 24-120☼ Bis(2-chloroethyl)ether ND 2.02 1.039 mg/Kg 51 22-120☼ bis (2-chloroisopropyl) ether ND 2.02 0.8175 mg/Kg 40 20-120☼ Bis(2-ethylhexyl) phthalate ND 2.02 1.613 mg/Kg 80 26-120☼ 4-Bromophenyl phenyl ether ND 2.02 1.615 mg/Kg 80 31-120☼ Butyl benzyl phthalate ND 2.02 1.508 mg/Kg 75 24-133☼ Carbazole ND 2.02 1.702 mg/Kg 84 25-123☼ 4-Chloroaniline ND 2.02 1.279 mg/Kg 63 26-120☼ 4-Chloro-3-methylphenol ND 2.02 1.551 mg/Kg 77 21-120☼ 2-Chloronaphthalene ND 2.02 1.271 mg/Kg 63 24-120☼ 2-Chlorophenol ND 2.02 1.114 mg/Kg 55 25-120☼ 4-Chlorophenyl phenyl ether ND 2.02 1.575 mg/Kg 78 26-120☼ Chrysene ND 2.02 1.744 mg/Kg 86 20-120☼ Cresols ND 4.04 2.491 mg/Kg 62 10-200☼ Dibenz(a,h)anthracene ND 2.02 1.823 mg/Kg 90 12-128☼ Dibenzofuran ND 2.02 1.427 mg/Kg 71 21-120☼ 1,2-Dichlorobenzene ND 2.02 1.101 mg/Kg 54 10-120☼ 1,3-Dichlorobenzene ND 2.02 1.090 mg/Kg 54 10-120☼ 1,4-Dichlorobenzene ND 2.02 1.085 mg/Kg 54 10-120☼ 3,3'-Dichlorobenzidine ND 2.02 1.440 mg/Kg 71 10-120☼ 2,4-Dichlorophenol ND 2.02 1.355 mg/Kg 67 17-120☼ Diethyl phthalate ND 2.02 1.675 mg/Kg 83 29-122☼ 2,4-Dimethylphenol ND 2.02 1.335 mg/Kg 66 17-120☼ Dimethyl phthalate ND 2.02 1.522 mg/Kg 75 30-120☼ Di-n-butyl phthalate ND 2.02 1.633 mg/Kg 81 29-126☼ 4,6-Dinitro-2-methylphenol ND 4.04 2.999 mg/Kg 74 10-134☼ 2,4-Dinitrophenol ND 4.04 2.436 mg/Kg 60 10-150☼ 2,4-Dinitrotoluene ND 2.02 1.644 mg/Kg 81 24-121☼ 2,6-Dinitrotoluene ND 2.02 1.476 mg/Kg 73 24-120☼ Di-n-octyl phthalate ND 2.02 1.652 mg/Kg 82 27-130☼ Fluoranthene ND 2.02 1.750 mg/Kg 87 10-143☼ Fluorene ND 2.02 1.557 mg/Kg 77 20-120☼ Hexachlorobenzene ND 2.02 1.656 mg/Kg 82 25-120☼ Hexachlorobutadiene ND 2.02 1.225 mg/Kg 61 10-120☼ Hexachlorocyclopentadiene ND 2.02 0.7783 mg/Kg 39 10-120☼ Hexachloroethane ND 2.02 1.035 mg/Kg 51 10-120☼ Indeno[1,2,3-cd]pyrene ND 2.02 1.738 mg/Kg 86 22-121☼ Isophorone ND 2.02 1.164 mg/Kg 58 24-120☼ 1-Methylnaphthalene ND 2.02 1.254 mg/Kg 62 10-120☼ 2-Methylnaphthalene ND 2.02 1.214 mg/Kg 60 13-120☼ TestAmerica Nashville Page 71 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-114146-A-1-B MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 2-Methylphenol ND 2.02 1.250 mg/Kg 62 23-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits 3 & 4 Methylphenol ND 2.02 1.241 mg/Kg 61 19-120☼ Naphthalene ND 2.02 1.141 mg/Kg 56 10-120☼ 2-Nitroaniline ND 2.02 1.501 mg/Kg 74 31-120☼ 3-Nitroaniline ND 2.02 1.559 mg/Kg 77 31-120☼ 4-Nitroaniline ND 2.02 1.438 mg/Kg 71 28-120☼ Nitrobenzene ND 2.02 1.140 mg/Kg 56 19-120☼ 2-Nitrophenol ND 2.02 1.155 mg/Kg 57 23-120☼ 4-Nitrophenol ND 4.04 3.273 mg/Kg 81 16-139☼ N-Nitrosodi-n-propylamine ND 2.02 1.103 mg/Kg 55 24-120☼ Pentachlorophenol ND 4.04 3.711 mg/Kg 92 19-145☼ Phenanthrene ND 2.02 1.723 mg/Kg 85 21-122☼ Phenol ND 2.02 1.185 mg/Kg 59 15-120☼ Pyrene ND 2.02 1.672 mg/Kg 83 20-123☼ 1,2,4-Trichlorobenzene ND 2.02 1.170 mg/Kg 58 14-120☼ 2,4,5-Trichlorophenol ND 2.02 1.703 mg/Kg 84 27-120☼ 2,4,6-Trichlorophenol ND 2.02 1.468 mg/Kg 73 24-122☼ 2-Fluorobiphenyl (Surr)29 -120 Surrogate 57 MS MS Qualifier Limits%Recovery 482-Fluorophenol (Surr)10 -120 52Nitrobenzene-d5 (Surr)27 -120 55Phenol-d5 (Surr)10 -120 81Terphenyl-d14 (Surr)13 -120 812,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114146-A-1-C MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 Acenaphthene ND 2.02 1.390 mg/Kg 69 19-120 1 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Acenaphthylene ND 2.02 1.317 mg/Kg 65 25-120 2 50☼ Anthracene ND 2.02 1.494 mg/Kg 74 28-125 14 49☼ Benzo[a]anthracene ND 2.02 1.596 mg/Kg 79 23-120 9 50☼ Benzo[a]pyrene ND 2.02 1.501 mg/Kg 75 15-128 11 50☼ Benzo[b]fluoranthene ND 2.02 1.503 mg/Kg 75 12-133 12 50☼ Benzo[g,h,i]perylene ND 2.02 1.604 mg/Kg 80 22-120 11 50☼ Benzo[k]fluoranthene ND 2.02 1.559 mg/Kg 77 28-120 12 45☼ Bis(2-chloroethoxy)methane ND 2.02 0.9860 mg/Kg 49 24-120 4 50☼ Bis(2-chloroethyl)ether ND 2.02 0.8934 mg/Kg 44 22-120 15 50☼ bis (2-chloroisopropyl) ether ND 2.02 0.7443 mg/Kg 37 20-120 9 50☼ Bis(2-ethylhexyl) phthalate ND 2.02 1.435 mg/Kg 71 26-120 12 50☼ 4-Bromophenyl phenyl ether ND 2.02 1.488 mg/Kg 74 31-120 8 37☼ Butyl benzyl phthalate ND 2.02 1.350 mg/Kg 67 24-133 11 50☼ Carbazole ND 2.02 1.505 mg/Kg 75 25-123 12 46☼ 4-Chloroaniline ND 2.02 1.258 mg/Kg 62 26-120 2 50☼ 4-Chloro-3-methylphenol ND 2.02 1.458 mg/Kg 72 21-120 6 49☼ TestAmerica Nashville Page 72 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114146-A-1-C MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 2-Chloronaphthalene ND 2.02 1.225 mg/Kg 61 24-120 4 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 2-Chlorophenol ND 2.02 1.022 mg/Kg 51 25-120 9 50☼ 4-Chlorophenyl phenyl ether ND 2.02 1.468 mg/Kg 73 26-120 7 50☼ Chrysene ND 2.02 1.500 mg/Kg 74 20-120 15 49☼ Cresols ND 4.03 2.317 mg/Kg 57 10-200 7 50☼ Dibenz(a,h)anthracene ND 2.02 1.627 mg/Kg 81 12-128 11 50☼ Dibenzofuran ND 2.02 1.366 mg/Kg 68 21-120 4 50☼ 1,2-Dichlorobenzene ND 2.02 1.003 mg/Kg 50 10-120 9 50☼ 1,3-Dichlorobenzene ND 2.02 0.9910 mg/Kg 49 10-120 9 50☼ 1,4-Dichlorobenzene ND 2.02 0.9967 mg/Kg 49 10-120 8 50☼ 3,3'-Dichlorobenzidine ND 2.02 1.316 mg/Kg 65 10-120 9 50☼ 2,4-Dichlorophenol ND 2.02 1.298 mg/Kg 64 17-120 4 50☼ Diethyl phthalate ND 2.02 1.495 mg/Kg 74 29-122 11 45☼ 2,4-Dimethylphenol ND 2.02 1.334 mg/Kg 66 17-120 0 50☼ Dimethyl phthalate ND 2.02 1.433 mg/Kg 71 30-120 6 46☼ Di-n-butyl phthalate ND 2.02 1.428 mg/Kg 71 29-126 13 49☼ 4,6-Dinitro-2-methylphenol ND 4.03 2.737 mg/Kg 68 10-134 9 50☼ 2,4-Dinitrophenol ND 4.03 2.427 mg/Kg 60 10-150 0 50☼ 2,4-Dinitrotoluene ND 2.02 1.481 mg/Kg 74 24-121 10 50☼ 2,6-Dinitrotoluene ND 2.02 1.386 mg/Kg 69 24-120 6 50☼ Di-n-octyl phthalate ND 2.02 1.445 mg/Kg 72 27-130 13 50☼ Fluoranthene ND 2.02 1.556 mg/Kg 77 10-143 12 50☼ Fluorene ND 2.02 1.482 mg/Kg 74 20-120 5 50☼ Hexachlorobenzene ND 2.02 1.509 mg/Kg 75 25-120 9 50☼ Hexachlorobutadiene ND 2.02 1.179 mg/Kg 59 10-120 4 50☼ Hexachlorocyclopentadiene ND 2.02 0.7662 mg/Kg 38 10-120 2 50☼ Hexachloroethane ND 2.02 0.9766 mg/Kg 48 10-120 6 50☼ Indeno[1,2,3-cd]pyrene ND 2.02 1.575 mg/Kg 78 22-121 10 50☼ Isophorone ND 2.02 1.115 mg/Kg 55 24-120 4 50☼ 1-Methylnaphthalene ND 2.02 1.228 mg/Kg 61 10-120 2 50☼ 2-Methylnaphthalene ND 2.02 1.200 mg/Kg 60 13-120 1 50☼ 2-Methylphenol ND 2.02 1.145 mg/Kg 57 23-120 9 50☼ 3 & 4 Methylphenol ND 2.02 1.172 mg/Kg 58 19-120 6 50☼ Naphthalene ND 2.02 1.119 mg/Kg 56 10-120 2 50☼ 2-Nitroaniline ND 2.02 1.421 mg/Kg 71 31-120 5 50☼ 3-Nitroaniline ND 2.02 1.415 mg/Kg 70 31-120 10 49☼ 4-Nitroaniline ND 2.02 1.316 mg/Kg 65 28-120 9 49☼ Nitrobenzene ND 2.02 1.092 mg/Kg 54 19-120 4 50☼ 2-Nitrophenol ND 2.02 1.083 mg/Kg 54 23-120 6 50☼ 4-Nitrophenol ND 4.03 2.881 mg/Kg 71 16-139 13 45☼ N-Nitrosodi-n-propylamine ND 2.02 1.003 mg/Kg 50 24-120 10 50☼ Pentachlorophenol ND 4.03 3.183 mg/Kg 79 19-145 15 50☼ Phenanthrene ND 2.02 1.537 mg/Kg 76 21-122 11 50☼ Phenol ND 2.02 1.051 mg/Kg 52 15-120 12 50☼ Pyrene ND 2.02 1.512 mg/Kg 75 20-123 10 50☼ 1,2,4-Trichlorobenzene ND 2.02 1.116 mg/Kg 55 14-120 5 50☼ 2,4,5-Trichlorophenol ND 2.02 1.619 mg/Kg 80 27-120 5 50☼ 2,4,6-Trichlorophenol ND 2.02 1.416 mg/Kg 70 24-122 4 50☼ TestAmerica Nashville Page 73 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114146-A-1-C MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 380971 Prep Batch: 379813 2-Fluorobiphenyl (Surr)29 -120 Surrogate 59 MSD MSD Qualifier Limits%Recovery 432-Fluorophenol (Surr)10 -120 51Nitrobenzene-d5 (Surr)27 -120 49Phenol-d5 (Surr)10 -120 72Terphenyl-d14 (Surr)13 -120 742,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: Method BlankLab Sample ID: MB 490-379832/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 RL MDL Acenaphthene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Acenaphthylene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Anthracene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Benzo[a]anthracene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Benzo[a]pyrene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Benzo[b]fluoranthene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Benzo[g,h,i]perylene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Benzo[k]fluoranthene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Bis(2-chloroethoxy)methane ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Bis(2-chloroethyl)ether ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1bis (2-chloroisopropyl) ether ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Bis(2-ethylhexyl) phthalate ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Bromophenyl phenyl ether ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Butyl benzyl phthalate ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Carbazole ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Chloroaniline ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Chloro-3-methylphenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Chloronaphthalene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Chlorophenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Chlorophenyl phenyl ether ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Chrysene ND 0.666 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Cresols ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Dibenz(a,h)anthracene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Dibenzofuran ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 11,2-Dichlorobenzene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 11,3-Dichlorobenzene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 11,4-Dichlorobenzene ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 13,3'-Dichlorobenzidine ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4-Dichlorophenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Diethyl phthalate ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4-Dimethylphenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Dimethyl phthalate ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Di-n-butyl phthalate ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 14,6-Dinitro-2-methylphenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4-Dinitrophenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4-Dinitrotoluene TestAmerica Nashville Page 74 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-379832/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 RL MDL 2,6-Dinitrotoluene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Di-n-octyl phthalate ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Fluoranthene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Fluorene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Hexachlorobenzene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Hexachlorobutadiene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Hexachlorocyclopentadiene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Hexachloroethane ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Indeno[1,2,3-cd]pyrene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Isophorone ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 11-Methylnaphthalene ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Methylnaphthalene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Methylphenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 13 & 4 Methylphenol ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Naphthalene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Nitroaniline ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 13-Nitroaniline ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Nitroaniline ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Nitrobenzene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12-Nitrophenol ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 14-Nitrophenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1N-Nitrosodi-n-propylamine ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1n-Nitrosodiphenylamine(as diphenylamine) ND 0.670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Pentachlorophenol ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Phenanthrene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Phenol ND 0.0670 mg/Kg 10/20/16 11:13 10/21/16 15:35 1Pyrene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 11,2,4-Trichlorobenzene ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4,5-Trichlorophenol ND 0.333 mg/Kg 10/20/16 11:13 10/21/16 15:35 12,4,6-Trichlorophenol 2-Fluorobiphenyl (Surr)46 29-120 10/21/16 15:35 1 MB MB Surrogate 10/20/16 11:13 Dil FacPreparedAnalyzedQualifierLimits%Recovery 41 10/20/16 11:13 10/21/16 15:35 12-Fluorophenol (Surr)10-120 45 10/20/16 11:13 10/21/16 15:35 1Nitrobenzene-d5 (Surr)27-120 47 10/20/16 11:13 10/21/16 15:35 1Phenol-d5 (Surr)10-120 68 10/20/16 11:13 10/21/16 15:35 1Terphenyl-d14 (Surr)13-120 49 10/20/16 11:13 10/21/16 15:35 12,4,6-Tribromophenol (Surr)10-120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379832/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Acenaphthene 1.67 1.337 mg/Kg 80 36-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 1.67 1.347 mg/Kg 81 38-120 Anthracene 1.67 1.427 mg/Kg 86 46-124 TestAmerica Nashville Page 75 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379832/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Benzo[a]anthracene 1.67 1.457 mg/Kg 87 45-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzo[a]pyrene 1.67 1.401 mg/Kg 84 45-120 Benzo[b]fluoranthene 1.67 1.361 mg/Kg 82 42-120 Benzo[g,h,i]perylene 1.67 1.497 mg/Kg 90 38-120 Benzo[k]fluoranthene 1.67 1.541 mg/Kg 92 42-120 Bis(2-chloroethoxy)methane 1.67 1.144 mg/Kg 69 32-120 Bis(2-chloroethyl)ether 1.67 1.039 mg/Kg 62 31-120 bis (2-chloroisopropyl) ether 1.67 0.9528 mg/Kg 57 32-120 Bis(2-ethylhexyl) phthalate 1.67 1.413 mg/Kg 85 43-120 4-Bromophenyl phenyl ether 1.67 1.410 mg/Kg 85 40-120 Butyl benzyl phthalate 1.67 1.371 mg/Kg 82 43-133 Carbazole 1.67 1.410 mg/Kg 85 44-120 4-Chloroaniline 1.67 1.336 mg/Kg 80 35-120 4-Chloro-3-methylphenol 1.67 1.467 mg/Kg 88 38-120 2-Chloronaphthalene 1.67 1.283 mg/Kg 77 34-120 2-Chlorophenol 1.67 1.137 mg/Kg 68 32-120 4-Chlorophenyl phenyl ether 1.67 1.378 mg/Kg 83 42-120 Chrysene 1.67 1.391 mg/Kg 83 43-120 Cresols 3.33 2.676 mg/Kg 80 36-129 Dibenz(a,h)anthracene 1.67 1.534 mg/Kg 92 32-128 Dibenzofuran 1.67 1.356 mg/Kg 81 41-120 1,2-Dichlorobenzene 1.67 1.108 mg/Kg 66 33-120 1,3-Dichlorobenzene 1.67 1.046 mg/Kg 63 32-120 1,4-Dichlorobenzene 1.67 1.054 mg/Kg 63 32-120 3,3'-Dichlorobenzidine 1.67 1.131 mg/Kg 68 39-120 2,4-Dichlorophenol 1.67 1.350 mg/Kg 81 32-120 Diethyl phthalate 1.67 1.400 mg/Kg 84 41-122 2,4-Dimethylphenol 1.67 1.381 mg/Kg 83 32-120 Dimethyl phthalate 1.67 1.352 mg/Kg 81 55-120 Di-n-butyl phthalate 1.67 1.399 mg/Kg 84 46-127 4,6-Dinitro-2-methylphenol 3.33 1.424 mg/Kg 43 27-134 2,4-Dinitrophenol 3.33 1.057 mg/Kg 32 10-142 2,4-Dinitrotoluene 1.67 1.391 mg/Kg 83 43-120 2,6-Dinitrotoluene 1.67 1.309 mg/Kg 79 43-120 Di-n-octyl phthalate 1.67 1.453 mg/Kg 87 40-130 Fluoranthene 1.67 1.424 mg/Kg 85 46-120 Fluorene 1.67 1.375 mg/Kg 82 42-120 Hexachlorobenzene 1.67 1.473 mg/Kg 88 44-120 Hexachlorobutadiene 1.67 1.154 mg/Kg 69 31-120 Hexachlorocyclopentadiene 1.67 0.6902 mg/Kg 41 24-120 Hexachloroethane 1.67 1.055 mg/Kg 63 33-120 Indeno[1,2,3-cd]pyrene 1.67 1.462 mg/Kg 88 41-121 Isophorone 1.67 1.263 mg/Kg 76 33-120 1-Methylnaphthalene 1.67 1.292 mg/Kg 78 32-120 2-Methylnaphthalene 1.67 1.249 mg/Kg 75 28-120 2-Methylphenol 1.67 1.320 mg/Kg 79 36-120 3 & 4 Methylphenol 1.67 1.356 mg/Kg 81 37-120 Naphthalene 1.67 1.161 mg/Kg 70 32-120 TestAmerica Nashville Page 76 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379832/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 2-Nitroaniline 1.67 1.373 mg/Kg 82 40-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 3-Nitroaniline 1.67 1.296 mg/Kg 78 42-120 4-Nitroaniline 1.67 1.172 mg/Kg 70 43-120 Nitrobenzene 1.67 1.122 mg/Kg 67 26-120 2-Nitrophenol 1.67 1.211 mg/Kg 73 29-120 4-Nitrophenol 3.33 2.913 mg/Kg 87 32-136 N-Nitrosodi-n-propylamine 1.67 1.264 mg/Kg 76 35-120 Pentachlorophenol 3.33 2.976 mg/Kg 89 44-134 Phenanthrene 1.67 1.436 mg/Kg 86 45-120 Phenol 1.67 1.242 mg/Kg 75 30-120 Pyrene 1.67 1.473 mg/Kg 88 43-120 1,2,4-Trichlorobenzene 1.67 1.150 mg/Kg 69 29-120 2,4,5-Trichlorophenol 1.67 1.579 mg/Kg 95 39-120 2,4,6-Trichlorophenol 1.67 1.369 mg/Kg 82 39-120 2-Fluorobiphenyl (Surr)29 -120 Surrogate 59 LCS LCS Qualifier Limits%Recovery 482-Fluorophenol (Surr)10 -120 61Nitrobenzene-d5 (Surr)27 -120 59Phenol-d5 (Surr)10 -120 71Terphenyl-d14 (Surr)13 -120 722,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Acenaphthene ND 2.07 1.312 mg/Kg 63 19-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Acenaphthylene ND 2.07 1.319 mg/Kg 64 25-120☼ Anthracene ND 2.07 1.427 mg/Kg 69 28-125☼ Benzo[a]anthracene ND 2.07 1.457 mg/Kg 70 23-120☼ Benzo[a]pyrene ND 2.07 1.411 mg/Kg 68 15-128☼ Benzo[b]fluoranthene ND 2.07 1.437 mg/Kg 69 12-133☼ Benzo[g,h,i]perylene ND 2.07 1.534 mg/Kg 74 22-120☼ Benzo[k]fluoranthene ND 2.07 1.443 mg/Kg 70 28-120☼ Bis(2-chloroethoxy)methane ND 2.07 1.084 mg/Kg 52 24-120☼ Bis(2-chloroethyl)ether ND 2.07 1.099 mg/Kg 53 22-120☼ bis (2-chloroisopropyl) ether ND 2.07 0.9787 mg/Kg 47 20-120☼ Bis(2-ethylhexyl) phthalate ND 2.07 1.380 mg/Kg 67 26-120☼ 4-Bromophenyl phenyl ether ND 2.07 1.434 mg/Kg 69 31-120☼ Butyl benzyl phthalate ND 2.07 1.381 mg/Kg 67 24-133☼ Carbazole ND 2.07 1.381 mg/Kg 67 25-123☼ 4-Chloroaniline ND 2.07 1.241 mg/Kg 60 26-120☼ 4-Chloro-3-methylphenol ND 2.07 1.392 mg/Kg 67 21-120☼ 2-Chloronaphthalene ND 2.07 1.251 mg/Kg 60 24-120☼ 2-Chlorophenol ND 2.07 1.181 mg/Kg 57 25-120☼ 4-Chlorophenyl phenyl ether ND 2.07 1.345 mg/Kg 65 26-120☼ TestAmerica Nashville Page 77 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Chrysene ND 2.07 1.465 mg/Kg 71 20-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Cresols ND 4.14 2.628 mg/Kg 64 10-200☼ Dibenz(a,h)anthracene ND 2.07 1.541 mg/Kg 74 12-128☼ Dibenzofuran ND 2.07 1.290 mg/Kg 62 21-120☼ 1,2-Dichlorobenzene ND 2.07 1.194 mg/Kg 58 10-120☼ 1,3-Dichlorobenzene ND 2.07 1.185 mg/Kg 57 10-120☼ 1,4-Dichlorobenzene ND 2.07 1.151 mg/Kg 56 10-120☼ 3,3'-Dichlorobenzidine ND 2.07 1.089 mg/Kg 53 10-120☼ 2,4-Dichlorophenol ND 2.07 1.289 mg/Kg 62 17-120☼ Diethyl phthalate ND 2.07 1.367 mg/Kg 66 29-122☼ 2,4-Dimethylphenol ND 2.07 1.367 mg/Kg 66 17-120☼ Dimethyl phthalate ND 2.07 1.321 mg/Kg 64 30-120☼ Di-n-butyl phthalate ND 2.07 1.396 mg/Kg 67 29-126☼ 4,6-Dinitro-2-methylphenol ND 4.14 1.547 mg/Kg 37 10-134☼ 2,4-Dinitrophenol ND 4.14 1.227 mg/Kg 30 10-150☼ 2,4-Dinitrotoluene ND 2.07 1.317 mg/Kg 64 24-121☼ 2,6-Dinitrotoluene ND 2.07 1.298 mg/Kg 63 24-120☼ Di-n-octyl phthalate ND 2.07 1.407 mg/Kg 68 27-130☼ Fluoranthene ND 2.07 1.437 mg/Kg 69 10-143☼ Fluorene ND 2.07 1.343 mg/Kg 65 20-120☼ Hexachlorobenzene ND 2.07 1.463 mg/Kg 71 25-120☼ Hexachlorobutadiene ND 2.07 1.214 mg/Kg 59 10-120☼ Hexachlorocyclopentadiene ND 2.07 0.6598 mg/Kg 32 10-120☼ Hexachloroethane ND 2.07 1.198 mg/Kg 58 10-120☼ Indeno[1,2,3-cd]pyrene ND 2.07 1.502 mg/Kg 73 22-121☼ Isophorone ND 2.07 1.148 mg/Kg 55 24-120☼ 1-Methylnaphthalene ND 2.07 1.237 mg/Kg 60 10-120☼ 2-Methylnaphthalene ND 2.07 1.250 mg/Kg 60 13-120☼ 2-Methylphenol ND 2.07 1.343 mg/Kg 65 23-120☼ 3 & 4 Methylphenol ND 2.07 1.285 mg/Kg 62 19-120☼ Naphthalene ND 2.07 1.185 mg/Kg 57 10-120☼ 2-Nitroaniline ND 2.07 1.361 mg/Kg 66 31-120☼ 3-Nitroaniline ND 2.07 1.339 mg/Kg 65 31-120☼ 4-Nitroaniline ND 2.07 1.185 mg/Kg 57 28-120☼ Nitrobenzene ND 2.07 1.142 mg/Kg 55 19-120☼ 2-Nitrophenol ND 2.07 1.191 mg/Kg 58 23-120☼ 4-Nitrophenol ND 4.14 2.771 mg/Kg 67 16-139☼ N-Nitrosodi-n-propylamine ND 2.07 1.179 mg/Kg 57 24-120☼ Pentachlorophenol ND 4.14 3.211 mg/Kg 78 19-145☼ Phenanthrene ND 2.07 1.456 mg/Kg 70 21-122☼ Phenol ND 2.07 1.274 mg/Kg 62 15-120☼ Pyrene ND 2.07 1.494 mg/Kg 72 20-123☼ 1,2,4-Trichlorobenzene ND 2.07 1.173 mg/Kg 57 14-120☼ 2,4,5-Trichlorophenol ND 2.07 1.556 mg/Kg 75 27-120☼ 2,4,6-Trichlorophenol ND 2.07 1.355 mg/Kg 66 24-122☼ 2-Fluorobiphenyl (Surr)29 -120 Surrogate 55 MS MS Qualifier Limits%Recovery TestAmerica Nashville Page 78 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 2-Fluorophenol (Surr)10 -120 Surrogate 48 MS MS Qualifier Limits%Recovery 58Nitrobenzene-d5 (Surr)27 -120 55Phenol-d5 (Surr)10 -120 68Terphenyl-d14 (Surr)13 -120 692,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Acenaphthene ND 2.08 1.060 mg/Kg 51 19-120 21 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Acenaphthylene ND 2.08 1.018 mg/Kg 49 25-120 26 50☼ Anthracene ND 2.08 1.060 mg/Kg 51 28-125 30 49☼ Benzo[a]anthracene ND 2.08 1.102 mg/Kg 53 23-120 28 50☼ Benzo[a]pyrene ND 2.08 1.083 mg/Kg 52 15-128 26 50☼ Benzo[b]fluoranthene ND 2.08 1.160 mg/Kg 56 12-133 21 50☼ Benzo[g,h,i]perylene ND 2.08 1.160 mg/Kg 56 22-120 28 50☼ Benzo[k]fluoranthene ND 2.08 1.086 mg/Kg 52 28-120 28 45☼ Bis(2-chloroethoxy)methane ND 2.08 0.8319 mg/Kg 40 24-120 26 50☼ Bis(2-chloroethyl)ether ND 2.08 0.7452 mg/Kg 36 22-120 38 50☼ bis (2-chloroisopropyl) ether ND 2.08 0.6611 mg/Kg 32 20-120 39 50☼ Bis(2-ethylhexyl) phthalate ND 2.08 1.027 mg/Kg 49 26-120 29 50☼ 4-Bromophenyl phenyl ether ND 2.08 1.079 mg/Kg 52 31-120 28 37☼ Butyl benzyl phthalate ND 2.08 1.026 mg/Kg 49 24-133 29 50☼ Carbazole ND 2.08 1.049 mg/Kg 50 25-123 27 46☼ 4-Chloroaniline ND 2.08 0.9609 mg/Kg 46 26-120 25 50☼ 4-Chloro-3-methylphenol ND 2.08 1.143 mg/Kg 55 21-120 20 49☼ 2-Chloronaphthalene ND 2.08 0.9814 mg/Kg 47 24-120 24 50☼ 2-Chlorophenol ND 2.08 0.8254 mg/Kg 40 25-120 35 50☼ 4-Chlorophenyl phenyl ether ND 2.08 1.064 mg/Kg 51 26-120 23 50☼ Chrysene ND 2.08 1.081 mg/Kg 52 20-120 30 49☼ Cresols ND 4.16 1.943 mg/Kg 47 10-200 30 50☼ Dibenz(a,h)anthracene ND 2.08 1.147 mg/Kg 55 12-128 29 50☼ Dibenzofuran ND 2.08 1.054 mg/Kg 51 21-120 20 50☼ 1,2-Dichlorobenzene ND 2.08 0.8020 mg/Kg 39 10-120 39 50☼ 1,3-Dichlorobenzene ND 2.08 0.7819 mg/Kg 38 10-120 41 50☼ 1,4-Dichlorobenzene ND 2.08 0.7816 mg/Kg 38 10-120 38 50☼ 3,3'-Dichlorobenzidine ND 2.08 0.9326 mg/Kg 45 10-120 15 50☼ 2,4-Dichlorophenol ND 2.08 1.001 mg/Kg 48 17-120 25 50☼ Diethyl phthalate ND 2.08 1.060 mg/Kg 51 29-122 25 45☼ 2,4-Dimethylphenol ND 2.08 1.031 mg/Kg 50 17-120 28 50☼ Dimethyl phthalate ND 2.08 1.046 mg/Kg 50 30-120 23 46☼ Di-n-butyl phthalate ND 2.08 1.014 mg/Kg 49 29-126 32 49☼ 4,6-Dinitro-2-methylphenol ND 4.16 0.9934 mg/Kg 24 10-134 44 50☼ 2,4-Dinitrophenol ND 4.16 0.8196 mg/Kg 20 10-150 40 50☼ 2,4-Dinitrotoluene ND 2.08 1.077 mg/Kg 52 24-121 20 50☼ 2,6-Dinitrotoluene ND 2.08 1.008 mg/Kg 48 24-120 25 50☼ TestAmerica Nashville Page 79 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 380030 Prep Batch: 379832 Di-n-octyl phthalate ND 2.08 1.084 mg/Kg 52 27-130 26 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Fluoranthene ND 2.08 1.079 mg/Kg 52 10-143 29 50☼ Fluorene ND 2.08 1.045 mg/Kg 50 20-120 25 50☼ Hexachlorobenzene ND 2.08 1.066 mg/Kg 51 25-120 31 50☼ Hexachlorobutadiene ND 2.08 0.8748 mg/Kg 42 10-120 32 50☼ Hexachlorocyclopentadiene ND 2.08 0.4335 mg/Kg 21 10-120 41 50☼ Hexachloroethane ND 2.08 0.7790 mg/Kg 37 10-120 42 50☼ Indeno[1,2,3-cd]pyrene ND 2.08 1.109 mg/Kg 53 22-121 30 50☼ Isophorone ND 2.08 0.9010 mg/Kg 43 24-120 24 50☼ 1-Methylnaphthalene ND 2.08 0.9728 mg/Kg 47 10-120 24 50☼ 2-Methylnaphthalene ND 2.08 0.9498 mg/Kg 46 13-120 27 50☼ 2-Methylphenol ND 2.08 0.9609 mg/Kg 46 23-120 33 50☼ 3 & 4 Methylphenol ND 2.08 0.9816 mg/Kg 47 19-120 27 50☼ Naphthalene ND 2.08 0.8673 mg/Kg 42 10-120 31 50☼ 2-Nitroaniline ND 2.08 1.036 mg/Kg 50 31-120 27 50☼ 3-Nitroaniline ND 2.08 1.037 mg/Kg 50 31-120 25 49☼ 4-Nitroaniline ND 2.08 0.9536 mg/Kg 46 28-120 22 49☼ Nitrobenzene ND 2.08 0.8231 mg/Kg 40 19-120 32 50☼ 2-Nitrophenol ND 2.08 0.9007 mg/Kg 43 23-120 28 50☼ 4-Nitrophenol ND 4.16 2.114 mg/Kg 51 16-139 27 45☼ N-Nitrosodi-n-propylamine ND 2.08 0.8555 mg/Kg 41 24-120 32 50☼ Pentachlorophenol ND 4.16 2.305 mg/Kg 55 19-145 33 50☼ Phenanthrene ND 2.08 1.064 mg/Kg 51 21-122 31 50☼ Phenol ND 2.08 0.8736 mg/Kg 42 15-120 37 50☼ Pyrene ND 2.08 1.121 mg/Kg 54 20-123 28 50☼ 1,2,4-Trichlorobenzene ND 2.08 0.8433 mg/Kg 41 14-120 33 50☼ 2,4,5-Trichlorophenol ND 2.08 1.201 mg/Kg 58 27-120 26 50☼ 2,4,6-Trichlorophenol ND 2.08 1.085 mg/Kg 52 24-122 22 50☼ 2-Fluorobiphenyl (Surr)29 -120 Surrogate 45 MSD MSD Qualifier Limits%Recovery 352-Fluorophenol (Surr)10 -120 42Nitrobenzene-d5 (Surr)27 -120 40Phenol-d5 (Surr)10 -120 53Terphenyl-d14 (Surr)13 -120 532,4,6-Tribromophenol (Surr)10 -120 Method: 8330A - Nitroaromatics and Nitramines Client Sample ID: Method BlankLab Sample ID: MB 280-347627/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 RL MDL 2,4-diamino-6-nitrotoluene ND 1.00 ug/L 10/21/16 16:35 10/25/16 09:50 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.200 ug/L 10/21/16 16:35 10/25/16 09:50 12-Amino-4,6-dinitrotoluene ND 1.00 ug/L 10/21/16 16:35 10/25/16 09:50 12,6-diamino-4-nitrotoluene ND 0.200 ug/L 10/21/16 16:35 10/25/16 09:50 14-Amino-2,6-dinitrotoluene TestAmerica Nashville Page 80 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Method BlankLab Sample ID: MB 280-347627/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 RL MDL 2,4-Dinitrotoluene ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.200 ug/L 10/21/16 16:35 10/25/16 09:50 12,6-Dinitrotoluene ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 1m-Nitrotoluene ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 1Nitrobenzene ND 3.00 ug/L 10/21/16 16:35 10/25/16 09:50 1Nitroglycerin ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 1o-Nitrotoluene ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 11,3-Dinitrobenzene ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 1HMX ND 1.00 ug/L 10/21/16 16:35 10/25/16 09:50 1p-Nitrotoluene ND 0.200 ug/L 10/21/16 16:35 10/25/16 09:50 1RDX ND 0.200 ug/L 10/21/16 16:35 10/25/16 09:50 1Tetryl ND 1.00 ug/L 10/21/16 16:35 10/25/16 09:50 11,3,5-Trinitrobenzene ND 2.00 ug/L 10/21/16 16:35 10/25/16 09:50 1PETN ND 0.400 ug/L 10/21/16 16:35 10/25/16 09:50 12,4,6-Trinitrotoluene ND 2.00 ug/L 10/21/16 16:35 10/25/16 09:50 1Picric acid 1,2-Dinitrobenzene 80 75-118 10/25/16 09:50 1 MB MB Surrogate 10/21/16 16:35 Dil FacPreparedAnalyzedQualifierLimits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-347627/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 2-Amino-4,6-dinitrotoluene 2.00 1.390 ug/L 70 57-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 4-Amino-2,6-dinitrotoluene 2.00 1.390 ug/L 70 67-127 2,4-Dinitrotoluene 2.00 1.492 ug/L 75 68-120 2,6-Dinitrotoluene 2.00 1.420 ug/L 71 67-120 m-Nitrotoluene 2.00 1.229 ug/L 61 57-124 Nitrobenzene 2.00 1.421 ug/L 71 59-120 Nitroglycerin 20.0 16.64 ug/L 83 72-120 o-Nitrotoluene 2.00 1.210 ug/L 61 49-124 1,3-Dinitrobenzene 2.00 1.678 ug/L 84 73-120 HMX 2.00 1.608 ug/L 80 79-120 p-Nitrotoluene 2.00 1.335 ug/L 67 25-141 RDX 2.00 1.812 ug/L 91 79-120 Tetryl 2.00 1.501 ug/L 75 10-120 1,3,5-Trinitrobenzene 2.00 1.700 ug/L 85 73-120 PETN 20.0 16.44 ug/L 82 73-126 2,4,6-Trinitrotoluene 2.00 1.689 ug/L 84 74-120 Picric acid 2.00 1.712 J ug/L 86 80-120 1,2-Dinitrobenzene 75 -118 Surrogate 82 LCS LCS Qualifier Limits%Recovery TestAmerica Nashville Page 81 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-347627/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 2-Amino-4,6-dinitrotoluene 2.00 1.331 ug/L 67 57-120 4 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 4-Amino-2,6-dinitrotoluene 2.00 1.340 ug/L 67 67-127 4 20 2,4-Dinitrotoluene 2.00 1.474 ug/L 74 68-120 1 20 2,6-Dinitrotoluene 2.00 1.406 ug/L 70 67-120 1 20 m-Nitrotoluene 2.00 1.204 ug/L 60 57-124 2 20 Nitrobenzene 2.00 1.389 ug/L 69 59-120 2 20 Nitroglycerin 20.0 16.61 ug/L 83 72-120 0 20 o-Nitrotoluene 2.00 1.206 ug/L 60 49-124 0 31 1,3-Dinitrobenzene 2.00 1.663 ug/L 83 73-120 1 20 HMX 2.00 1.574 ug/L 79 79-120 2 20 p-Nitrotoluene 2.00 1.335 ug/L 67 25-141 0 30 RDX 2.00 1.799 ug/L 90 79-120 1 20 Tetryl 2.00 1.484 ug/L 74 10-120 1 50 1,3,5-Trinitrobenzene 2.00 1.670 ug/L 83 73-120 2 20 PETN 20.0 15.98 ug/L 80 73-126 3 20 2,4,6-Trinitrotoluene 2.00 1.677 ug/L 84 74-120 1 20 Picric acid 2.00 1.749 J ug/L 87 80-120 2 20 1,2-Dinitrobenzene 75 -118 Surrogate 80 LCSD LCSD Qualifier Limits%Recovery Client Sample ID: Matrix SpikeLab Sample ID: 280-89654-A-3-A MS Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 2-Amino-4,6-dinitrotoluene ND F1 2.19 1.326 ug/L 61 57-120 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits 4-Amino-2,6-dinitrotoluene ND F1 2.19 1.281 F1 ug/L 59 67-127 2,4-Dinitrotoluene ND F1 2.19 1.491 ug/L 68 68-120 2,6-Dinitrotoluene ND F1 2.19 1.425 F1 ug/L 65 67-120 m-Nitrotoluene ND F1 2.19 1.203 F1 ug/L 55 57-124 Nitrobenzene ND 2.19 1.410 ug/L 64 59-120 Nitroglycerin ND 21.9 21.63 ug/L 99 72-120 o-Nitrotoluene ND 2.19 1.184 ug/L 54 49-124 1,3-Dinitrobenzene ND 2.19 1.719 ug/L 79 73-120 HMX ND F1 2.19 1.705 F1 ug/L 78 79-120 p-Nitrotoluene ND 2.19 1.390 ug/L 64 25-141 RDX 0.254 F1 2.19 1.944 F1 ug/L 77 79-120 Tetryl ND 2.19 1.613 ug/L 74 10-120 1,3,5-Trinitrobenzene ND 2.19 1.763 ug/L 81 73-120 PETN ND 21.9 17.18 ug/L 79 73-126 2,4,6-Trinitrotoluene ND 2.19 1.743 ug/L 80 74-120 Picric acid ND F1 2.19 ND F1 ug/L 77 80-120 1,2-Dinitrobenzene 75 -118 Surrogate 76 MS MS Qualifier Limits%Recovery TestAmerica Nashville Page 82 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 280-89654-C-3-A MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 348204 Prep Batch: 347627 2-Amino-4,6-dinitrotoluene ND F1 2.15 1.205 F1 ug/L 56 57-120 10 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 4-Amino-2,6-dinitrotoluene ND F1 2.15 1.165 F1 ug/L 54 67-127 9 20 2,4-Dinitrotoluene ND F1 2.15 1.385 F1 ug/L 64 68-120 7 20 2,6-Dinitrotoluene ND F1 2.15 1.362 F1 ug/L 63 67-120 5 20 m-Nitrotoluene ND F1 2.15 1.204 F1 ug/L 56 57-124 0 20 Nitrobenzene ND 2.15 1.321 ug/L 61 59-120 7 20 Nitroglycerin ND 21.5 20.81 ug/L 97 72-120 4 20 o-Nitrotoluene ND 2.15 1.086 ug/L 50 49-124 9 31 1,3-Dinitrobenzene ND 2.15 1.621 ug/L 75 73-120 6 20 HMX ND F1 2.15 1.592 F1 ug/L 74 79-120 7 20 p-Nitrotoluene ND 2.15 1.238 ug/L 57 25-141 12 30 RDX 0.254 F1 2.15 1.804 F1 ug/L 72 79-120 7 20 Tetryl ND 2.15 1.522 ug/L 71 10-120 6 50 1,3,5-Trinitrobenzene ND 2.15 1.671 ug/L 78 73-120 5 20 PETN ND 21.5 16.28 ug/L 76 73-126 5 20 2,4,6-Trinitrotoluene ND 2.15 1.639 ug/L 76 74-120 6 20 Picric acid ND F1 2.15 ND F1 ug/L 74 80-120 5 20 1,2-Dinitrobenzene X 75 -118 Surrogate 73 MSD MSD Qualifier Limits%Recovery Client Sample ID: Method BlankLab Sample ID: MB 280-348557/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 349225 Prep Batch: 348557 RL MDL 2,4-diamino-6-nitrotoluene ND 2.00 mg/Kg 10/27/16 14:58 11/01/16 14:12 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 12-Amino-4,6-dinitrotoluene ND 2.00 mg/Kg 10/27/16 14:58 11/01/16 14:12 12,6-diamino-4-nitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 14-Amino-2,6-dinitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 12,4-Dinitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 12,6-Dinitrotoluene ND 0.500 mg/Kg 10/27/16 14:58 11/01/16 14:12 1m-Nitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 1Nitrobenzene ND 5.10 mg/Kg 10/27/16 14:58 11/01/16 14:12 1Nitroglycerin ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 1o-Nitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 11,3-Dinitrobenzene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 1HMX ND 0.400 mg/Kg 10/27/16 14:58 11/01/16 14:12 1p-Nitrotoluene ND 0.260 mg/Kg 10/27/16 14:58 11/01/16 14:12 1RDX ND 0.500 mg/Kg 10/27/16 14:58 11/01/16 14:12 1Tetryl ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 11,3,5-Trinitrobenzene ND 4.00 mg/Kg 10/27/16 14:58 11/01/16 14:12 1PETN ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 12,4,6-Trinitrotoluene ND 0.250 mg/Kg 10/27/16 14:58 11/01/16 14:12 1Picric acid TestAmerica Nashville Page 83 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Method BlankLab Sample ID: MB 280-348557/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 349225 Prep Batch: 348557 1,2-Dinitrobenzene 109 83-122 11/01/16 14:12 1 MB MB Surrogate 10/27/16 14:58 Dil FacPreparedAnalyzedQualifierLimits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-348557/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 349225 Prep Batch: 348557 2-Amino-4,6-dinitrotoluene 2.50 2.494 mg/Kg 100 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 4-Amino-2,6-dinitrotoluene 2.50 2.568 mg/Kg 103 80-120 2,4-Dinitrotoluene 2.50 2.521 mg/Kg 101 80-120 2,6-Dinitrotoluene 2.50 2.439 mg/Kg 98 80-120 m-Nitrotoluene 2.50 2.599 mg/Kg 104 80-120 Nitrobenzene 2.50 2.557 mg/Kg 102 80-120 Nitroglycerin 25.0 24.55 mg/Kg 98 80-120 o-Nitrotoluene 2.50 2.535 mg/Kg 101 80-120 1,3-Dinitrobenzene 2.50 2.665 mg/Kg 107 80-120 HMX 2.50 2.293 mg/Kg 92 80-120 p-Nitrotoluene 2.50 2.596 mg/Kg 104 80-120 RDX 2.50 2.444 mg/Kg 98 80-120 Tetryl 2.50 2.517 mg/Kg 101 80-120 1,3,5-Trinitrobenzene 2.50 2.518 mg/Kg 101 80-120 PETN 25.0 24.93 mg/Kg 100 80-120 2,4,6-Trinitrotoluene 2.50 2.645 mg/Kg 106 80-120 Picric acid 2.50 2.581 mg/Kg 103 80-120 1,2-Dinitrobenzene 83 -122 Surrogate 103 LCS LCS Qualifier Limits%Recovery Client Sample ID: Matrix SpikeLab Sample ID: 280-89897-B-1-E MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 349025 Prep Batch: 348557 2-Amino-4,6-dinitrotoluene ND 2.34 2.085 mg/Kg 89 80-120 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits 4-Amino-2,6-dinitrotoluene ND 2.34 2.138 mg/Kg 92 80-120 2,4-Dinitrotoluene ND 2.34 2.279 mg/Kg 98 80-120 2,6-Dinitrotoluene ND 2.34 2.318 mg/Kg 99 80-120 m-Nitrotoluene ND 2.34 2.373 mg/Kg 102 80-120 Nitrobenzene ND 2.34 2.291 mg/Kg 98 80-120 Nitroglycerin ND 23.4 22.60 mg/Kg 97 80-120 o-Nitrotoluene ND 2.34 2.324 mg/Kg 99 80-120 1,3-Dinitrobenzene ND 2.34 2.389 mg/Kg 102 80-120 HMX ND 2.34 2.083 mg/Kg 89 80-120 p-Nitrotoluene ND 2.34 2.339 mg/Kg 100 80-120 RDX ND 2.34 2.159 mg/Kg 92 80-120 Tetryl ND 2.34 2.493 mg/Kg 107 80-120 1,3,5-Trinitrobenzene ND 2.34 2.353 mg/Kg 101 80-120 PETN ND 23.4 23.37 mg/Kg 100 80-120 TestAmerica Nashville Page 84 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 280-89897-B-1-E MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 349025 Prep Batch: 348557 2,4,6-Trinitrotoluene 1.25 F1 F2 2.34 3.870 mg/Kg 112 80-120 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Picric acid ND F1 2.34 1.210 F1 mg/Kg 52 80-120 1,2-Dinitrobenzene 83 -122 Surrogate 102 MS MS Qualifier Limits%Recovery Client Sample ID: Matrix Spike DuplicateLab Sample ID: 280-89897-B-1-F MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 349025 Prep Batch: 348557 2-Amino-4,6-dinitrotoluene ND 2.27 2.077 mg/Kg 91 80-120 0 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 4-Amino-2,6-dinitrotoluene ND 2.27 2.114 mg/Kg 93 80-120 1 20 2,4-Dinitrotoluene ND 2.27 2.253 mg/Kg 99 80-120 1 20 2,6-Dinitrotoluene ND 2.27 2.226 mg/Kg 98 80-120 4 20 m-Nitrotoluene ND 2.27 2.345 mg/Kg 103 80-120 1 20 Nitrobenzene ND 2.27 2.253 mg/Kg 99 80-120 2 20 Nitroglycerin ND 22.7 22.08 mg/Kg 97 80-120 2 20 o-Nitrotoluene ND 2.27 2.247 mg/Kg 99 80-120 3 20 1,3-Dinitrobenzene ND 2.27 2.358 mg/Kg 104 80-120 1 20 HMX ND 2.27 2.054 mg/Kg 90 80-120 1 20 p-Nitrotoluene ND 2.27 2.311 mg/Kg 102 80-120 1 20 RDX ND 2.27 2.127 mg/Kg 94 80-120 1 20 Tetryl ND 2.27 2.372 mg/Kg 104 80-120 5 20 1,3,5-Trinitrobenzene ND 2.27 2.320 mg/Kg 102 80-120 1 20 PETN ND 22.7 22.68 mg/Kg 100 80-120 3 20 2,4,6-Trinitrotoluene 1.25 F1 F2 2.27 5.622 F1 F2 mg/Kg 193 80-120 37 20 Picric acid ND F1 2.27 1.095 F1 mg/Kg 48 80-120 10 20 1,2-Dinitrobenzene 83 -122 Surrogate 103 MSD MSD Qualifier Limits%Recovery Method: 6010D - Metals (ICP) Client Sample ID: Method BlankLab Sample ID: MB 490-379801/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 RL MDL Antimony ND 9.58 mg/Kg 10/20/16 10:21 10/21/16 00:38 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.92 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Arsenic ND 0.958 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Beryllium ND 0.958 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Cadmium ND 0.958 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Chromium ND 1.92 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Copper ND 0.958 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Lead ND 2.87 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Manganese TestAmerica Nashville Page 85 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 6010D - Metals (ICP) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-379801/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 RL MDL Nickel ND 1.92 mg/Kg 10/20/16 10:21 10/21/16 00:38 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.92 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Selenium ND 0.958 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Silver ND 1.92 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Thallium ND 9.58 mg/Kg 10/20/16 10:21 10/21/16 00:38 1Zinc Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379801/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 Antimony 39.2 36.59 mg/Kg 93 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Arsenic 19.6 16.75 mg/Kg 85 80-120 Beryllium 19.6 19.27 mg/Kg 98 80-120 Cadmium 19.6 18.65 mg/Kg 95 80-120 Chromium 78.4 79.86 mg/Kg 102 80-120 Copper 98.0 95.39 mg/Kg 97 80-120 Lead 19.6 18.80 mg/Kg 96 80-120 Manganese 196 190.2 mg/Kg 97 80-120 Nickel 196 187.9 mg/Kg 96 80-120 Selenium 19.6 17.41 mg/Kg 89 80-120 Silver 19.6 16.98 mg/Kg 87 80-120 Thallium 118 104.1 mg/Kg 88 80-120 Zinc 196 182.1 mg/Kg 93 80-120 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-379801/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 Antimony 38.8 36.74 mg/Kg 95 80-120 0 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Arsenic 19.4 17.89 mg/Kg 92 80-120 7 20 Beryllium 19.4 19.44 mg/Kg 100 80-120 1 20 Cadmium 19.4 18.95 mg/Kg 98 80-120 2 20 Chromium 77.5 80.78 mg/Kg 104 80-120 1 20 Copper 96.9 95.87 mg/Kg 99 80-120 1 20 Lead 19.4 18.95 mg/Kg 98 80-120 1 20 Manganese 194 192.6 mg/Kg 99 80-120 1 20 Nickel 194 188.3 mg/Kg 97 80-120 0 20 Selenium 19.4 18.41 mg/Kg 95 80-120 6 20 Silver 19.4 17.21 mg/Kg 89 80-120 1 20 Thallium 116 103.3 mg/Kg 89 80-120 1 20 Zinc 194 184.7 mg/Kg 95 80-120 1 20 TestAmerica Nashville Page 86 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 6010D - Metals (ICP) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-114010-F-3-B MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 Antimony ND 48.6 45.13 mg/Kg 90 75-125☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Arsenic 5.86 24.3 26.76 mg/Kg 86 75-125☼ Beryllium ND 24.3 23.38 mg/Kg 95 75-125☼ Cadmium 1.61 24.3 23.84 mg/Kg 91 75-125☼ Chromium 54.7 97.2 161.1 mg/Kg 109 75-125☼ Copper 15.6 122 136.1 mg/Kg 99 75-125☼ Lead 69.6 F1 24.3 90.02 mg/Kg 84 75-125☼ Manganese 281 F1 243 499.9 mg/Kg 90 75-125☼ Nickel 7.44 243 228.7 mg/Kg 91 75-125☼ Selenium ND 24.3 18.86 mg/Kg 78 75-125☼ Silver ND 24.3 20.90 mg/Kg 86 75-125☼ Thallium ND F1 L 146 107.8 F1 mg/Kg 74 75-125☼ Zinc 22.1 243 240.5 mg/Kg 90 75-125☼ Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114010-F-3-C MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 380098 Prep Batch: 379801 Antimony ND 50.4 46.23 mg/Kg 89 75-125 2 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Arsenic 5.86 25.2 26.97 mg/Kg 84 75-125 1 20☼ Beryllium ND 25.2 24.25 mg/Kg 95 75-125 4 20☼ Cadmium 1.61 25.2 24.55 mg/Kg 91 75-125 3 20☼ Chromium 54.7 101 150.0 mg/Kg 95 75-125 7 20☼ Copper 15.6 126 140.0 mg/Kg 99 75-125 3 20☼ Lead 69.6 F1 25.2 78.14 F1 mg/Kg 34 75-125 14 20☼ Manganese 281 F1 252 408.7 F1 mg/Kg 51 75-125 20 20☼ Nickel 7.44 252 236.8 mg/Kg 91 75-125 3 20☼ Selenium ND 25.2 21.40 mg/Kg 85 75-125 13 20☼ Silver ND 25.2 21.63 mg/Kg 86 75-125 3 20☼ Thallium ND F1 L 151 117.0 mg/Kg 77 75-125 8 20☼ Zinc 22.1 252 246.5 mg/Kg 89 75-125 2 20☼ Method: 7471B - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 490-379858/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379858 RL MDL Mercury ND 0.100 mg/Kg 10/20/16 11:45 10/21/16 07:21 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379858/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379858 Mercury 0.160 0.1411 mg/Kg 88 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Nashville Page 87 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 7471B - Mercury (CVAA) (Continued) Client Sample ID: SB-4 (0-2)Lab Sample ID: 490-114207-1 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379858 Mercury ND 0.189 0.1761 mg/Kg 93 80-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: SB-4 (0-2)Lab Sample ID: 490-114207-1 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379858 Mercury ND 0.194 0.1772 mg/Kg 91 80-120 1 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Client Sample ID: Method BlankLab Sample ID: MB 490-379915/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379915 RL MDL Mercury ND 0.0960 mg/Kg 10/20/16 13:47 10/21/16 08:40 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-379915/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379915 Mercury 0.161 0.1628 mg/Kg 101 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: SB-10 (2-4)Lab Sample ID: 490-114207-10 MS Matrix: Soil Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379915 Mercury ND 0.198 0.1623 mg/Kg 82 80-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: SB-10 (2-4)Lab Sample ID: 490-114207-10 MSD Matrix: Soil Prep Type: Total/NA Analysis Batch: 380139 Prep Batch: 379915 Mercury ND 0.197 0.1666 mg/Kg 85 80-120 3 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Method: Moisture - Percent Moisture Client Sample ID: SB-5 (0-2)Lab Sample ID: 490-114207-2 DU Matrix: Soil Prep Type: Total/NA Analysis Batch: 379206 Percent Solids 62.9 58.8 %5 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD TestAmerica Nashville Page 88 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire GC/MS VOA Prep Batch: 379444 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 5035490-114207-4 SB-9 (0-2)Total/NA Prep Batch: 379446 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 5035490-114207-1 SB-4 (0-2)Total/NA Soil 5035490-114207-2 SB-5 (0-2)Total/NA Soil 5035490-114207-3 SB-6 (0-2)Total/NA Soil 5035490-114207-4 SB-9 (0-2)Total/NA Soil 5035490-114207-5 SB-8 (0-2)Total/NA Soil 5035490-114207-6 SB-7 (4-6)Total/NA Soil 5035490-114207-7 SB-1 (0-2)Total/NA Soil 5035490-114207-8 SB-2 (4-6)Total/NA Soil 5035490-114207-9 SB-3 (8-10)Total/NA Soil 5035490-114207-10 SB-10 (2-4)Total/NA Analysis Batch: 380000 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8260B 379446490-114207-1 SB-4 (0-2)Total/NA Soil 8260B 379446490-114207-2 SB-5 (0-2)Total/NA Soil 8260B 379446490-114207-3 SB-6 (0-2)Total/NA Soil 8260B 379446490-114207-4 SB-9 (0-2)Total/NA Soil 8260B 379446490-114207-5 SB-8 (0-2)Total/NA Soil 8260B 379446490-114207-6 SB-7 (4-6)Total/NA Soil 8260B 379446490-114207-7 SB-1 (0-2)Total/NA Soil 8260B 379446490-114207-8 SB-2 (4-6)Total/NA Soil 8260B 379446490-114207-9 SB-3 (8-10)Total/NA Soil 8260B 379446490-114207-10 SB-10 (2-4)Total/NA Solid 8260BMB 490-380000/7 Method Blank Total/NA Solid 8260BLCS 490-380000/4 Lab Control Sample Total/NA Solid 8260BLCSD 490-380000/5 Lab Control Sample Dup Total/NA Analysis Batch: 380458 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260B490-114207-11 TMW-2 Total/NA Water 8260BMB 490-380458/8 Method Blank Total/NA Water 8260BLCS 490-380458/4 Lab Control Sample Total/NA Water 8260BLCSD 490-380458/5 Lab Control Sample Dup Total/NA Water 8260B490-114207-11 MS TMW-2 Total/NA Water 8260B490-114207-11 MSD TMW-2 Total/NA Analysis Batch: 380848 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8260B 379444490-114207-4 SB-9 (0-2)Total/NA Solid 8260BMB 490-380848/8 Method Blank Total/NA Solid 8260BLCS 490-380848/5 Lab Control Sample Total/NA Solid 8260BLCSD 490-380848/6 Lab Control Sample Dup Total/NA TestAmerica Nashville Page 89 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire GC/MS Semi VOA Prep Batch: 379813 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 3550C490-114207-1 SB-4 (0-2)Total/NA Soil 3550C490-114207-2 SB-5 (0-2)Total/NA Soil 3550C490-114207-3 SB-6 (0-2)Total/NA Soil 3550C490-114207-4 SB-9 (0-2)Total/NA Soil 3550C490-114207-5 SB-8 (0-2)Total/NA Soil 3550C490-114207-6 SB-7 (4-6)Total/NA Solid 3550CMB 490-379813/1-A Method Blank Total/NA Solid 3550CLCS 490-379813/2-A Lab Control Sample Total/NA Solid 3550C490-114146-A-1-B MS Matrix Spike Total/NA Solid 3550C490-114146-A-1-C MSD Matrix Spike Duplicate Total/NA Prep Batch: 379832 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 3550C490-114207-7 SB-1 (0-2)Total/NA Soil 3550C490-114207-8 SB-2 (4-6)Total/NA Soil 3550C490-114207-9 SB-3 (8-10)Total/NA Soil 3550C490-114207-10 SB-10 (2-4)Total/NA Solid 3550CMB 490-379832/1-A Method Blank Total/NA Solid 3550CLCS 490-379832/2-A Lab Control Sample Total/NA Soil 3550C490-114207-7 MS SB-1 (0-2)Total/NA Soil 3550C490-114207-7 MSD SB-1 (0-2)Total/NA Analysis Batch: 380030 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8270D 379832490-114207-7 SB-1 (0-2)Total/NA Soil 8270D 379832490-114207-8 SB-2 (4-6)Total/NA Soil 8270D 379832490-114207-9 SB-3 (8-10)Total/NA Soil 8270D 379832490-114207-10 SB-10 (2-4)Total/NA Solid 8270D 379832MB 490-379832/1-A Method Blank Total/NA Solid 8270D 379832LCS 490-379832/2-A Lab Control Sample Total/NA Soil 8270D 379832490-114207-7 MS SB-1 (0-2)Total/NA Soil 8270D 379832490-114207-7 MSD SB-1 (0-2)Total/NA Analysis Batch: 380971 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 8270D 379813MB 490-379813/1-A Method Blank Total/NA Solid 8270D 379813LCS 490-379813/2-A Lab Control Sample Total/NA Solid 8270D 379813490-114146-A-1-B MS Matrix Spike Total/NA Solid 8270D 379813490-114146-A-1-C MSD Matrix Spike Duplicate Total/NA Analysis Batch: 381549 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8270D 379813490-114207-1 SB-4 (0-2)Total/NA Soil 8270D 379813490-114207-2 SB-5 (0-2)Total/NA Soil 8270D 379813490-114207-3 SB-6 (0-2)Total/NA Soil 8270D 379813490-114207-4 SB-9 (0-2)Total/NA Soil 8270D 379813490-114207-5 SB-8 (0-2)Total/NA Soil 8270D 379813490-114207-6 SB-7 (4-6)Total/NA TestAmerica Nashville Page 90 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire HPLC/IC Prep Batch: 347627 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3535490-114207-11 TMW-2 Total/NA Water 3535MB 280-347627/1-A Method Blank Total/NA Water 3535LCS 280-347627/2-A Lab Control Sample Total/NA Water 3535LCSD 280-347627/3-A Lab Control Sample Dup Total/NA Water 3535280-89654-A-3-A MS Matrix Spike Total/NA Water 3535280-89654-C-3-A MSD Matrix Spike Duplicate Total/NA Drying Batch: 348094 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Prep/Air Dry280-89897-B-1-E MS Matrix Spike Total/NA Solid Prep/Air Dry280-89897-B-1-F MSD Matrix Spike Duplicate Total/NA Analysis Batch: 348204 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8330A 347627490-114207-11 TMW-2 Total/NA Water 8330A 347627MB 280-347627/1-A Method Blank Total/NA Water 8330A 347627LCS 280-347627/2-A Lab Control Sample Total/NA Water 8330A 347627LCSD 280-347627/3-A Lab Control Sample Dup Total/NA Water 8330A 347627280-89654-A-3-A MS Matrix Spike Total/NA Water 8330A 347627280-89654-C-3-A MSD Matrix Spike Duplicate Total/NA Analysis Batch: 348206 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8330A 347627490-114207-11 TMW-2 Total/NA Drying Batch: 348351 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil Prep/Air Dry490-114207-1 SB-4 (0-2)Total/NA Soil Prep/Air Dry490-114207-2 SB-5 (0-2)Total/NA Soil Prep/Air Dry490-114207-3 SB-6 (0-2)Total/NA Soil Prep/Air Dry490-114207-4 SB-9 (0-2)Total/NA Soil Prep/Air Dry490-114207-5 SB-8 (0-2)Total/NA Soil Prep/Air Dry490-114207-6 SB-7 (4-6)Total/NA Soil Prep/Air Dry490-114207-7 SB-1 (0-2)Total/NA Soil Prep/Air Dry490-114207-8 SB-2 (4-6)Total/NA Soil Prep/Air Dry490-114207-9 SB-3 (8-10)Total/NA Soil Prep/Air Dry490-114207-10 SB-10 (2-4)Total/NA Prep Batch: 348557 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil Sieve/Ultrasoni 348351490-114207-1 SB-4 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-2 SB-5 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-3 SB-6 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-4 SB-9 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-5 SB-8 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-6 SB-7 (4-6)Total/NA Soil Sieve/Ultrasoni 348351490-114207-7 SB-1 (0-2)Total/NA Soil Sieve/Ultrasoni 348351490-114207-8 SB-2 (4-6)Total/NA Soil Sieve/Ultrasoni 348351490-114207-9 SB-3 (8-10)Total/NA Soil Sieve/Ultrasoni 348351490-114207-10 SB-10 (2-4)Total/NA Solid Sieve/UltrasoniMB 280-348557/1-A Method Blank Total/NA TestAmerica Nashville Page 91 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire HPLC/IC (Continued) Prep Batch: 348557 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Sieve/UltrasoniLCS 280-348557/2-A Lab Control Sample Total/NA Solid Sieve/Ultrasoni 348094280-89897-B-1-E MS Matrix Spike Total/NA Solid Sieve/Ultrasoni 348094280-89897-B-1-F MSD Matrix Spike Duplicate Total/NA Analysis Batch: 349025 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8330A 348557490-114207-2 SB-5 (0-2)Total/NA Soil 8330A 348557490-114207-3 SB-6 (0-2)Total/NA Soil 8330A 348557490-114207-4 SB-9 (0-2)Total/NA Soil 8330A 348557490-114207-5 SB-8 (0-2)Total/NA Soil 8330A 348557490-114207-6 SB-7 (4-6)Total/NA Soil 8330A 348557490-114207-7 SB-1 (0-2)Total/NA Soil 8330A 348557490-114207-8 SB-2 (4-6)Total/NA Soil 8330A 348557490-114207-9 SB-3 (8-10)Total/NA Soil 8330A 348557490-114207-10 SB-10 (2-4)Total/NA Solid 8330A 348557280-89897-B-1-E MS Matrix Spike Total/NA Solid 8330A 348557280-89897-B-1-F MSD Matrix Spike Duplicate Total/NA Analysis Batch: 349225 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 8330A 348557490-114207-1 SB-4 (0-2)Total/NA Solid 8330A 348557MB 280-348557/1-A Method Blank Total/NA Solid 8330A 348557LCS 280-348557/2-A Lab Control Sample Total/NA Metals Prep Batch: 379801 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 3051A490-114207-1 SB-4 (0-2)Total/NA Soil 3051A490-114207-2 SB-5 (0-2)Total/NA Soil 3051A490-114207-3 SB-6 (0-2)Total/NA Soil 3051A490-114207-4 SB-9 (0-2)Total/NA Soil 3051A490-114207-5 SB-8 (0-2)Total/NA Soil 3051A490-114207-6 SB-7 (4-6)Total/NA Soil 3051A490-114207-7 SB-1 (0-2)Total/NA Soil 3051A490-114207-8 SB-2 (4-6)Total/NA Soil 3051A490-114207-9 SB-3 (8-10)Total/NA Soil 3051A490-114207-10 SB-10 (2-4)Total/NA Solid 3051AMB 490-379801/1-A Method Blank Total/NA Solid 3051ALCS 490-379801/2-A Lab Control Sample Total/NA Solid 3051ALCSD 490-379801/3-A Lab Control Sample Dup Total/NA Solid 3051A490-114010-F-3-B MS Matrix Spike Total/NA Solid 3051A490-114010-F-3-C MSD Matrix Spike Duplicate Total/NA Prep Batch: 379858 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B490-114207-1 SB-4 (0-2)Total/NA Soil 7471B490-114207-2 SB-5 (0-2)Total/NA Soil 7471B490-114207-3 SB-6 (0-2)Total/NA Soil 7471B490-114207-4 SB-9 (0-2)Total/NA TestAmerica Nashville Page 92 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Metals (Continued) Prep Batch: 379858 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B490-114207-5 SB-8 (0-2)Total/NA Soil 7471B490-114207-6 SB-7 (4-6)Total/NA Soil 7471B490-114207-7 SB-1 (0-2)Total/NA Soil 7471B490-114207-8 SB-2 (4-6)Total/NA Soil 7471B490-114207-9 SB-3 (8-10)Total/NA Solid 7471BMB 490-379858/1-A Method Blank Total/NA Solid 7471BLCS 490-379858/2-A Lab Control Sample Total/NA Soil 7471B490-114207-1 MS SB-4 (0-2)Total/NA Soil 7471B490-114207-1 MSD SB-4 (0-2)Total/NA Prep Batch: 379915 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B490-114207-10 SB-10 (2-4)Total/NA Solid 7471BMB 490-379915/1-A Method Blank Total/NA Solid 7471BLCS 490-379915/2-A Lab Control Sample Total/NA Soil 7471B490-114207-10 MS SB-10 (2-4)Total/NA Soil 7471B490-114207-10 MSD SB-10 (2-4)Total/NA Analysis Batch: 380098 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 6010D 379801490-114207-1 SB-4 (0-2)Total/NA Soil 6010D 379801490-114207-2 SB-5 (0-2)Total/NA Soil 6010D 379801490-114207-3 SB-6 (0-2)Total/NA Soil 6010D 379801490-114207-4 SB-9 (0-2)Total/NA Soil 6010D 379801490-114207-5 SB-8 (0-2)Total/NA Soil 6010D 379801490-114207-6 SB-7 (4-6)Total/NA Soil 6010D 379801490-114207-7 SB-1 (0-2)Total/NA Soil 6010D 379801490-114207-9 SB-3 (8-10)Total/NA Soil 6010D 379801490-114207-10 SB-10 (2-4)Total/NA Solid 6010D 379801MB 490-379801/1-A Method Blank Total/NA Solid 6010D 379801LCS 490-379801/2-A Lab Control Sample Total/NA Solid 6010D 379801LCSD 490-379801/3-A Lab Control Sample Dup Total/NA Solid 6010D 379801490-114010-F-3-B MS Matrix Spike Total/NA Solid 6010D 379801490-114010-F-3-C MSD Matrix Spike Duplicate Total/NA Analysis Batch: 380139 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B 379858490-114207-1 SB-4 (0-2)Total/NA Soil 7471B 379858490-114207-2 SB-5 (0-2)Total/NA Soil 7471B 379858490-114207-3 SB-6 (0-2)Total/NA Soil 7471B 379858490-114207-4 SB-9 (0-2)Total/NA Soil 7471B 379858490-114207-5 SB-8 (0-2)Total/NA Soil 7471B 379858490-114207-6 SB-7 (4-6)Total/NA Soil 7471B 379858490-114207-7 SB-1 (0-2)Total/NA Soil 7471B 379858490-114207-8 SB-2 (4-6)Total/NA Soil 7471B 379858490-114207-9 SB-3 (8-10)Total/NA Soil 7471B 379915490-114207-10 SB-10 (2-4)Total/NA Solid 7471B 379858MB 490-379858/1-A Method Blank Total/NA Solid 7471B 379915MB 490-379915/1-A Method Blank Total/NA Solid 7471B 379858LCS 490-379858/2-A Lab Control Sample Total/NA Solid 7471B 379915LCS 490-379915/2-A Lab Control Sample Total/NA TestAmerica Nashville Page 93 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Metals (Continued) Analysis Batch: 380139 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 7471B 379858490-114207-1 MS SB-4 (0-2)Total/NA Soil 7471B 379858490-114207-1 MSD SB-4 (0-2)Total/NA Soil 7471B 379915490-114207-10 MS SB-10 (2-4)Total/NA Soil 7471B 379915490-114207-10 MSD SB-10 (2-4)Total/NA Analysis Batch: 380749 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 6010D 379801490-114207-1 SB-4 (0-2)Total/NA Soil 6010D 379801490-114207-2 SB-5 (0-2)Total/NA Soil 6010D 379801490-114207-3 SB-6 (0-2)Total/NA Soil 6010D 379801490-114207-4 SB-9 (0-2)Total/NA Soil 6010D 379801490-114207-5 SB-8 (0-2)Total/NA Soil 6010D 379801490-114207-6 SB-7 (4-6)Total/NA Soil 6010D 379801490-114207-7 SB-1 (0-2)Total/NA Soil 6010D 379801490-114207-8 SB-2 (4-6)Total/NA Soil 6010D 379801490-114207-9 SB-3 (8-10)Total/NA Soil 6010D 379801490-114207-10 SB-10 (2-4)Total/NA Analysis Batch: 380945 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil 6010D 379801490-114207-8 SB-2 (4-6)Total/NA General Chemistry Analysis Batch: 379206 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Soil Moisture490-114207-1 SB-4 (0-2)Total/NA Soil Moisture490-114207-2 SB-5 (0-2)Total/NA Soil Moisture490-114207-3 SB-6 (0-2)Total/NA Soil Moisture490-114207-4 SB-9 (0-2)Total/NA Soil Moisture490-114207-5 SB-8 (0-2)Total/NA Soil Moisture490-114207-6 SB-7 (4-6)Total/NA Soil Moisture490-114207-7 SB-1 (0-2)Total/NA Soil Moisture490-114207-8 SB-2 (4-6)Total/NA Soil Moisture490-114207-9 SB-3 (8-10)Total/NA Soil Moisture490-114207-10 SB-10 (2-4)Total/NA Solid Moisture490-114198-A-3 MS Matrix Spike Total/NA Solid Moisture490-114198-A-3 MSD Matrix Spike Duplicate Total/NA Soil Moisture490-114207-2 DU SB-5 (0-2)Total/NA TestAmerica Nashville Page 94 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: SB-4 (0-2)Lab Sample ID: 490-114207-1 Matrix: SoilDate Collected: 10/13/16 13:20 Date Received: 10/18/16 08:50 Prep 5035 JLP10/13/16 12:20 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.304 g 5.0 mL Analysis 8260B 1 380000 10/21/16 01:43 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.51 g 1.00 mL Analysis 8270D 5 381549 10/27/16 02:46 T1C TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.17 g 20 mL Analysis 8330A 1 349225 11/01/16 14:35 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.500 g 100 mL Analysis 6010D 5 380749 10/24/16 15:30 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.500 g 100 mL Analysis 6010D 1 380098 10/21/16 02:27 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.615 g 100 mL Analysis 7471B 1 380139 10/21/16 07:26 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: SB-5 (0-2)Lab Sample ID: 490-114207-2 Matrix: SoilDate Collected: 10/13/16 14:10 Date Received: 10/18/16 08:50 Prep 5035 JLP10/13/16 13:10 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.083 g 5.0 mL Analysis 8260B 1 380000 10/21/16 02:10 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.09 g 1.00 mL Analysis 8270D 1 381549 10/27/16 03:04 T1C TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.02 g 20 mL Analysis 8330A 1 349025 10/31/16 11:37 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.524 g 100 mL Analysis 6010D 5 380749 10/24/16 15:35 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.524 g 100 mL Analysis 6010D 1 380098 10/21/16 02:32 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.604 g 100 mL Analysis 7471B 1 380139 10/21/16 07:34 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 15:09 BAA TAL NSHTotal/NA Client Sample ID: SB-6 (0-2)Lab Sample ID: 490-114207-3 Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Prep 5035 JLP10/13/16 14:30 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.136 g 5.0 mL Analysis 8260B 1 380000 10/21/16 02:38 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.77 g 1.00 mL TestAmerica Nashville Page 95 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: SB-6 (0-2)Lab Sample ID: 490-114207-3 Matrix: SoilDate Collected: 10/13/16 15:30 Date Received: 10/18/16 08:50 Analysis 8270D T1C10/27/16 03:231 TAL NSH381549 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.20 g 20 mL Analysis 8330A 1 349025 10/31/16 12:00 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.498 g 100 mL Analysis 6010D 5 380749 10/24/16 15:40 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.498 g 100 mL Analysis 6010D 1 380098 10/21/16 02:37 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.611 g 100 mL Analysis 7471B 1 380139 10/21/16 07:37 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 15:09 BAA TAL NSHTotal/NA Client Sample ID: SB-9 (0-2)Lab Sample ID: 490-114207-4 Matrix: SoilDate Collected: 10/14/16 15:30 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 14:30 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.589 g 5.0 mL Analysis 8260B 1 380000 10/21/16 03:05 EML TAL NSHTotal/NA 5 g 5 mL Prep 5035 379444 10/14/16 14:30 JLP TAL NSHTotal/NA 5.725 g 5.0 mL Analysis 8260B 1 380848 10/25/16 13:59 EML TAL NSHTotal/NA 0.1 mL 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.61 g 1.00 mL Analysis 8270D 5 381549 10/27/16 03:42 T1C TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.04 g 20 mL Analysis 8330A 1 349025 10/31/16 12:23 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.509 g 100 mL Analysis 6010D 5 380749 10/24/16 15:46 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.509 g 100 mL Analysis 6010D 1 380098 10/21/16 02:42 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.621 g 100 mL Analysis 7471B 1 380139 10/21/16 07:40 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: SB-8 (0-2)Lab Sample ID: 490-114207-5 Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 14:40 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.669 g 5.0 mL Analysis 8260B 1 380000 10/21/16 03:33 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.48 g 1.00 mL Analysis 8270D 1 381549 10/27/16 04:01 T1C TAL NSHTotal/NA TestAmerica Nashville Page 96 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: SB-8 (0-2)Lab Sample ID: 490-114207-5 Matrix: SoilDate Collected: 10/14/16 15:40 Date Received: 10/18/16 08:50 Drying Prep/Air Dry CDC10/26/16 15:24 TAL DEN348351 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.08 g 20 mL Analysis 8330A 1 349025 10/31/16 12:46 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.504 g 100 mL Analysis 6010D 5 380749 10/24/16 15:51 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.504 g 100 mL Analysis 6010D 1 380098 10/21/16 02:58 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.624 g 100 mL Analysis 7471B 1 380139 10/21/16 07:42 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: SB-7 (4-6)Lab Sample ID: 490-114207-6 Matrix: SoilDate Collected: 10/14/16 15:50 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 14:50 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.76 g 5.0 mL Analysis 8260B 1 380000 10/21/16 04:00 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379813 10/20/16 10:37 MNM TAL NSHTotal/NA 30.92 g 1.00 mL Analysis 8270D 1 381549 10/27/16 04:20 T1C TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.14 g 20 mL Analysis 8330A 1 349025 10/31/16 13:09 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.516 g 100 mL Analysis 6010D 5 380749 10/24/16 15:56 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.516 g 100 mL Analysis 6010D 1 380098 10/21/16 03:04 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.598 g 100 mL Analysis 7471B 1 380139 10/21/16 07:45 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 17:00 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.541 g 5.0 mL Analysis 8260B 1 380000 10/21/16 04:28 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379832 10/20/16 11:13 MNM TAL NSHTotal/NA 30.49 g 1.00 mL Analysis 8270D 1 380030 10/21/16 16:13 WDS TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.11 g 20 mL Analysis 8330A 1 349025 10/31/16 13:32 ACF TAL DENTotal/NA TestAmerica Nashville Page 97 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: SB-1 (0-2)Lab Sample ID: 490-114207-7 Matrix: SoilDate Collected: 10/14/16 18:00 Date Received: 10/18/16 08:50 Prep 3051A PG110/20/16 10:21 TAL NSH379801 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 0.502 g 100 mL Analysis 6010D 5 380749 10/24/16 16:01 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.502 g 100 mL Analysis 6010D 1 380098 10/21/16 03:09 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.624 g 100 mL Analysis 7471B 1 380139 10/21/16 07:53 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 15:09 BAA TAL NSHTotal/NA Client Sample ID: SB-2 (4-6)Lab Sample ID: 490-114207-8 Matrix: SoilDate Collected: 10/14/16 18:27 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 17:27 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.616 g 5.0 mL Analysis 8260B 1 380000 10/21/16 04:55 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379832 10/20/16 11:13 MNM TAL NSHTotal/NA 30.18 g 1.00 mL Analysis 8270D 1 380030 10/21/16 17:09 WDS TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.05 g 20 mL Analysis 8330A 1 349025 10/31/16 13:55 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.505 g 100 mL Analysis 6010D 5 380749 10/24/16 16:17 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.505 g 100 mL Analysis 6010D 5 380945 10/24/16 19:23 RDF TAL NSHTotal/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.617 g 100 mL Analysis 7471B 1 380139 10/21/16 07:56 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: SB-3 (8-10)Lab Sample ID: 490-114207-9 Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 17:40 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.056 g 5.0 mL Analysis 8260B 1 380000 10/21/16 05:23 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379832 10/20/16 11:13 MNM TAL NSHTotal/NA 30.77 g 1.00 mL Analysis 8270D 1 380030 10/21/16 17:28 WDS TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.13 g 20 mL Analysis 8330A 1 349025 10/31/16 14:41 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.499 g 100 mL Analysis 6010D 5 380749 10/24/16 16:22 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.499 g 100 mL TestAmerica Nashville Page 98 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: SB-3 (8-10)Lab Sample ID: 490-114207-9 Matrix: SoilDate Collected: 10/14/16 18:40 Date Received: 10/18/16 08:50 Analysis 6010D RDF10/21/16 03:191 TAL NSH380098 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Prep 7471B 379858 10/20/16 11:45 LCS TAL NSHTotal/NA 0.601 g 100 mL Analysis 7471B 1 380139 10/21/16 07:59 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 15:09 BAA TAL NSHTotal/NA Client Sample ID: SB-10 (2-4)Lab Sample ID: 490-114207-10 Matrix: SoilDate Collected: 10/14/16 19:15 Date Received: 10/18/16 08:50 Prep 5035 JLP10/14/16 18:15 TAL NSH379446 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 7.015 g 5.0 mL Analysis 8260B 1 380000 10/21/16 05:50 EML TAL NSHTotal/NA 5 g 5 mL Prep 3550C 379832 10/20/16 11:13 MNM TAL NSHTotal/NA 30.68 g 1.00 mL Analysis 8270D 1 380030 10/21/16 17:47 WDS TAL NSHTotal/NA Drying Prep/Air Dry 348351 10/26/16 15:24 CDC TAL DENTotal/NA 1.0 g 1.0 g Prep Sieve/Ultrasoni 348557 10/27/16 14:58 BMS TAL DENTotal/NA 2.16 g 20 mL Analysis 8330A 1 349025 10/31/16 15:04 ACF TAL DENTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.513 g 100 mL Analysis 6010D 5 380749 10/24/16 16:27 RDF TAL NSHTotal/NA Prep 3051A 379801 10/20/16 10:21 PG1 TAL NSHTotal/NA 0.513 g 100 mL Analysis 6010D 1 380098 10/21/16 03:24 RDF TAL NSHTotal/NA Prep 7471B 379915 10/20/16 13:47 LCS TAL NSHTotal/NA 0.599 g 100 mL Analysis 7471B 1 380139 10/21/16 08:45 LCS TAL NSHTotal/NA Analysis Moisture 1 379206 10/18/16 14:44 BAA TAL NSHTotal/NA Client Sample ID: TMW-2 Lab Sample ID: 490-114207-11 Matrix: WaterDate Collected: 10/17/16 14:20 Date Received: 10/18/16 08:50 Analysis 8260B EML10/23/16 03:051 TAL NSH380458 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Prep 3535 347627 10/21/16 16:35 DLW TAL DENTotal/NA 444.8 mL 5 mL Analysis 8330A 1 348206 10/25/16 12:56 ACF TAL DENTotal/NA Prep 3535 347627 10/21/16 16:35 DLW TAL DENTotal/NA 444.8 mL 5 mL Analysis 8330A 1 348204 10/25/16 10:59 ACF TAL DENTotal/NA Laboratory References: TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100 TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 99 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary TestAmerica Job ID: 490-114207-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method Method Description LaboratoryProtocol SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH SW8468270DSemivolatile Organic Compounds (GC/MS)TAL NSH SW8468330ANitroaromatics and Nitramines TAL DEN SW8466010DMetals (ICP)TAL NSH SW8467471BMercury (CVAA)TAL NSH EPAMoisturePercent Moisture TAL NSH Protocol References: EPA = US Environmental Protection Agency SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100 TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 100 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Certification Summary Client: Hart & Hickman, PC TestAmerica Job ID: 490-114207-1 Project/Site: Continental Tire SDG: LRC-004 Laboratory: TestAmerica Nashville Unless otherwise noted, all analytes for this laboratory were covered under each certification below. Authority Program EPA Region Certification ID Expiration Date North Carolina (WW/SW)3874State Program 12-31-16 * Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but certification is not offered by the governing authority: Moisture Soil Percent Solids Laboratory: TestAmerica Denver All certifications held by this laboratory are listed. Not all certifications are applicable to this report. Authority Program EPA Region Certification ID Expiration Date A2LA 2907.01DoD ELAP 10-31-17 A2LA ISO/IEC 17025 2907.01 10-31-17 Alabama State Program 4 40730 09-30-12 * Alaska (UST)State Program 10 UST-30 04-05-17 Arizona State Program 9 AZ0713 12-19-16 Arkansas DEQ State Program 6 88-0687 06-01-17 California State Program 9 2513 08-31-16 * Connecticut State Program 1 PH-0686 09-30-18 Florida NELAP 4 E87667 06-30-17 Georgia State Program 4 N/A 01-09-17 Illinois NELAP 5 200017 04-30-17 Iowa State Program 7 370 11-30-16 Kansas NELAP 7 E-10166 04-30-17 Louisiana NELAP 6 02096 06-30-17 Maine State Program 1 CO0002 03-03-17 Minnesota NELAP 5 8-999-405 12-31-16 Nevada State Program 9 CO0026 07-31-17 New Hampshire NELAP 1 205310 04-28-17 New Jersey NELAP 2 CO004 06-30-17 New York NELAP 2 11964 04-01-17 North Carolina (WW/SW)State Program 4 358 12-31-16 North Dakota State Program 8 R-034 01-09-17 Oklahoma State Program 6 8614 08-31-17 Oregon NELAP 10 4025 01-09-17 Pennsylvania NELAP 3 68-00664 07-31-17 South Carolina State Program 4 72002001 01-09-17 Texas NELAP 6 T104704183-15-11 09-30-17 USDA Federal P330-13-00369 12-17-16 Utah NELAP 8 CO00026 07-31-17 Virginia NELAP 3 460232 06-14-17 Washington State Program 10 C583 08-02-17 West Virginia DEP State Program 3 354 11-30-16 Wisconsin State Program 5 999615430 08-31-17 Wyoming (UST)A2LA 8 2907.01 10-31-17 TestAmerica Nashville * Certification renewal pending - certification considered valid. Page 101 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 102 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 103 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 104 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 105 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 106 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Hart & Hickman, PC Job Number: 490-114207-1 SDG Number: LRC-004 Login Number: 114207 Question Answer Comment Creator: McBride, Mike List Source: TestAmerica Nashville List Number: 1 TrueRadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. N/ASample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. TrueResidual Chlorine Checked. TestAmerica Nashville Page 107 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Hart & Hickman, PC Job Number: 490-114207-1 SDG Number: LRC-004 Login Number: 114207 Question Answer Comment Creator: Muniz, Ashley T List Source: TestAmerica Denver List Creation: 10/20/16 04:08 PMList Number: 2 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. N/AIs the Field Sampler's name present on COC?Received project as a subcontract. TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. N/ASample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Nashville Page 108 of 108 11/3/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Nashville 2960 Foster Creighton Drive Nashville, TN 37204 Tel: (615)726-0177 TestAmerica Job ID: 490-114541-1 TestAmerica Sample Delivery Group: LRC-004 Client Project/Site: Continental Tire For: Hart & Hickman, PC 2923 S Tryon Street Suite 100 Charlotte, North Carolina 28203 Attn: Ralph McGee Authorized for release by: 11/2/2016 11:09:19 AM Ken Hayes, Project Manager II (615)301-5035 ken.hayes@testamericainc.com The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 Table of Contents Client: Hart & Hickman, PC Project/Site: Continental Tire TestAmerica Job ID: 490-114541-1 SDG: LRC-004 Page 2 of 24 TestAmerica Nashville11/2/2016 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID Client Sample ID ReceivedCollectedMatrix 490-114541-1 TMW-1 Water 10/20/16 14:30 10/21/16 09:30 TestAmerica Nashville Page 3 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Hart & Hickman, PC TestAmerica Job ID: 490-114541-1 Project/Site: Continental Tire SDG: LRC-004 Job ID: 490-114541-1 Laboratory: TestAmerica Nashville Narrative Job Narrative 490-114541-1 Comments No additional comments. Receipt The sample was received on 10/21/2016 9:30 AM; the sample arrived in good condition, properly preserved and, where required, on ice. The temperature of the cooler at receipt was 2.3º C. GC/MS VOA No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. LCMS No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Organic Prep Method(s) 3535: The following sample: TMW-1 (490-114541-1) was decanted prior to preparation due to wrong bottle size shipped from client. 3535/8330 preparation batch 280-348577 No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. VOA Prep No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. TestAmerica NashvillePage 4 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Qualifiers GC/MS VOA Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier F2 MS/MSD RPD exceeds control limits Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CNF Contains no Free Liquid DER Duplicate error ratio (normalized absolute difference) Dil Fac Dilution Factor DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision level concentration MDA Minimum detectable activity EDL Estimated Detection Limit MDC Minimum detectable concentration MDL Method Detection Limit ML Minimum Level (Dioxin) NC Not Calculated ND Not detected at the reporting limit (or MDL or EDL if shown) PQL Practical Quantitation Limit QC Quality Control RER Relative error ratio RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TestAmerica Nashville Page 5 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114541-1Client Sample ID: TMW-1 Matrix: WaterDate Collected: 10/20/16 14:30 Date Received: 10/21/16 09:30 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 ug/L 10/26/16 15:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 ug/L 10/26/16 15:28 1BenzeneND 1.00 ug/L 10/26/16 15:28 1BromobenzeneND 1.00 ug/L 10/26/16 15:28 1BromochloromethaneND 1.00 ug/L 10/26/16 15:28 1BromodichloromethaneND 1.00 ug/L 10/26/16 15:28 1BromoformND 1.00 ug/L 10/26/16 15:28 1BromomethaneND 50.0 ug/L 10/26/16 15:28 12-Butanone (MEK)ND 1.00 ug/L 10/26/16 15:28 1Carbon disulfide ND 1.00 ug/L 10/26/16 15:28 1Carbon tetrachloride ND 1.00 ug/L 10/26/16 15:28 1ChlorobenzeneND 1.00 ug/L 10/26/16 15:28 1ChlorodibromomethaneND 1.00 ug/L 10/26/16 15:28 1ChloroethaneND 1.00 ug/L 10/26/16 15:28 1ChloroformND 1.00 ug/L 10/26/16 15:28 1ChloromethaneND 1.00 ug/L 10/26/16 15:28 12-Chlorotoluene ND 1.00 ug/L 10/26/16 15:28 14-Chlorotoluene ND 1.00 ug/L 10/26/16 15:28 1cis-1,2-Dichloroethene ND 1.00 ug/L 10/26/16 15:28 1cis-1,3-Dichloropropene ND 10.0 ug/L 10/26/16 15:28 11,2-Dibromo-3-Chloropropane ND 1.00 ug/L 10/26/16 15:28 11,2-Dibromoethane (EDB)ND 1.00 ug/L 10/26/16 15:28 1DibromomethaneND 1.00 ug/L 10/26/16 15:28 11,2-Dichlorobenzene ND 1.00 ug/L 10/26/16 15:28 11,3-Dichlorobenzene ND 1.00 ug/L 10/26/16 15:28 11,4-Dichlorobenzene ND 1.00 ug/L 10/26/16 15:28 1DichlorodifluoromethaneND 1.00 ug/L 10/26/16 15:28 11,1-Dichloroethane ND 1.00 ug/L 10/26/16 15:28 11,2-Dichloroethane ND 1.00 ug/L 10/26/16 15:28 11,1-Dichloroethene ND 1.00 ug/L 10/26/16 15:28 11,2-Dichloroethene, Total ND 1.00 ug/L 10/26/16 15:28 11,2-Dichloropropane ND 1.00 ug/L 10/26/16 15:28 11,3-Dichloropropane ND 1.00 ug/L 10/26/16 15:28 12,2-Dichloropropane ND 1.00 ug/L 10/26/16 15:28 11,1-Dichloropropene ND 2.00 ug/L 10/26/16 15:28 1Diisopropyl ether ND 1.00 ug/L 10/26/16 15:28 1EthylbenzeneND 2.00 ug/L 10/26/16 15:28 1HexachlorobutadieneND 10.0 ug/L 10/26/16 15:28 12-Hexanone ND 1.00 ug/L 10/26/16 15:28 1IsopropylbenzeneND 5.00 ug/L 10/26/16 15:28 1Methylene Chloride ND 10.0 ug/L 10/26/16 15:28 14-Methyl-2-pentanone (MIBK)ND 1.00 ug/L 10/26/16 15:28 1Methyl tert-butyl ether ND 5.00 ug/L 10/26/16 15:28 1NaphthaleneND 1.00 ug/L 10/26/16 15:28 1n-Butylbenzene ND 1.00 ug/L 10/26/16 15:28 1N-Propylbenzene ND 1.00 ug/L 10/26/16 15:28 1p-Isopropyltoluene ND 1.00 ug/L 10/26/16 15:28 1sec-Butylbenzene ND 1.00 ug/L 10/26/16 15:28 1StyreneND 1.00 ug/L 10/26/16 15:28 1tert-Butylbenzene ND TestAmerica Nashville Page 6 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Lab Sample ID: 490-114541-1Client Sample ID: TMW-1 Matrix: WaterDate Collected: 10/20/16 14:30 Date Received: 10/21/16 09:30 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 ug/L 10/26/16 15:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 ug/L 10/26/16 15:28 11,1,2,2-Tetrachloroethane ND 1.00 ug/L 10/26/16 15:28 1TetrachloroetheneND 1.00 ug/L 10/26/16 15:28 1TolueneND 1.00 ug/L 10/26/16 15:28 1trans-1,2-Dichloroethene ND 1.00 ug/L 10/26/16 15:28 1trans-1,3-Dichloropropene ND 1.00 ug/L 10/26/16 15:28 11,2,3-Trichlorobenzene ND 1.00 ug/L 10/26/16 15:28 11,2,4-Trichlorobenzene ND 1.00 ug/L 10/26/16 15:28 11,1,1-Trichloroethane ND 1.00 ug/L 10/26/16 15:28 11,1,2-Trichloroethane ND 1.00 ug/L 10/26/16 15:28 1TrichloroetheneND 1.00 ug/L 10/26/16 15:28 1TrichlorofluoromethaneND 1.00 ug/L 10/26/16 15:28 11,2,3-Trichloropropane ND 1.00 ug/L 10/26/16 15:28 11,2,4-Trimethylbenzene ND 1.00 ug/L 10/26/16 15:28 11,3,5-Trimethylbenzene ND 1.00 ug/L 10/26/16 15:28 1Vinyl chloride ND 3.00 ug/L 10/26/16 15:28 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)97 70-130 10/26/16 15:28 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)121 10/26/16 15:28 170-130 1,2-Dichloroethane-d4 (Surr)103 10/26/16 15:28 170-130 Toluene-d8 (Surr)105 10/26/16 15:28 170-130 Method: 8330A - Nitroaromatics and Nitramines RL MDL 2-Amino-4,6-dinitrotoluene ND 0.215 ug/L 10/27/16 16:54 10/31/16 21:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.215 ug/L 10/27/16 16:54 10/31/16 21:59 14-Amino-2,6-dinitrotoluene ND 1.08 ug/L 10/27/16 16:54 10/31/16 21:59 12,4-diamino-6-nitrotoluene ND 1.08 ug/L 10/27/16 16:54 11/01/16 08:17 12,6-diamino-4-nitrotoluene ND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 11,3-Dinitrobenzene ND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 12,4-Dinitrotoluene ND 0.215 ug/L 10/27/16 16:54 10/31/16 21:59 12,6-Dinitrotoluene ND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 1HMXND 0.430 ug/L 10/27/16 16:54 11/01/16 08:17 1m-Nitrotoluene ND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 1NitrobenzeneND 3.23 ug/L 10/27/16 16:54 10/31/16 21:59 1NitroglycerinND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 1o-Nitrotoluene ND 2.15 ug/L 10/27/16 16:54 10/31/16 21:59 1PETNND 2.15 ug/L 10/27/16 16:54 10/31/16 21:59 1Picric acid ND 1.08 ug/L 10/27/16 16:54 10/31/16 21:59 1p-Nitrotoluene ND 0.215 ug/L 10/27/16 16:54 10/31/16 21:59 1RDXND 0.215 ug/L 10/27/16 16:54 10/31/16 21:59 1TetrylND 1.08 ug/L 10/27/16 16:54 10/31/16 21:59 11,3,5-Trinitrobenzene ND 0.430 ug/L 10/27/16 16:54 10/31/16 21:59 12,4,6-Trinitrotoluene ND 1,2-Dinitrobenzene 110 75-118 10/27/16 16:54 10/31/16 21:59 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery TestAmerica Nashville Page 7 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-381355/7 Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 RL MDL Acetone ND 25.0 ug/L 10/26/16 14:37 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.00 ug/L 10/26/16 14:37 1Benzene ND 1.00 ug/L 10/26/16 14:37 1Bromobenzene ND 1.00 ug/L 10/26/16 14:37 1Bromochloromethane ND 1.00 ug/L 10/26/16 14:37 1Bromodichloromethane ND 1.00 ug/L 10/26/16 14:37 1Bromoform ND 1.00 ug/L 10/26/16 14:37 1Bromomethane ND 50.0 ug/L 10/26/16 14:37 12-Butanone (MEK) ND 1.00 ug/L 10/26/16 14:37 1Carbon disulfide ND 1.00 ug/L 10/26/16 14:37 1Carbon tetrachloride ND 1.00 ug/L 10/26/16 14:37 1Chlorobenzene ND 1.00 ug/L 10/26/16 14:37 1Chlorodibromomethane ND 1.00 ug/L 10/26/16 14:37 1Chloroethane ND 1.00 ug/L 10/26/16 14:37 1Chloroform ND 1.00 ug/L 10/26/16 14:37 1Chloromethane ND 1.00 ug/L 10/26/16 14:37 12-Chlorotoluene ND 1.00 ug/L 10/26/16 14:37 14-Chlorotoluene ND 1.00 ug/L 10/26/16 14:37 1cis-1,2-Dichloroethene ND 1.00 ug/L 10/26/16 14:37 1cis-1,3-Dichloropropene ND 10.0 ug/L 10/26/16 14:37 11,2-Dibromo-3-Chloropropane ND 1.00 ug/L 10/26/16 14:37 11,2-Dibromoethane (EDB) ND 1.00 ug/L 10/26/16 14:37 1Dibromomethane ND 1.00 ug/L 10/26/16 14:37 11,2-Dichlorobenzene ND 1.00 ug/L 10/26/16 14:37 11,3-Dichlorobenzene ND 1.00 ug/L 10/26/16 14:37 11,4-Dichlorobenzene ND 1.00 ug/L 10/26/16 14:37 1Dichlorodifluoromethane ND 1.00 ug/L 10/26/16 14:37 11,1-Dichloroethane ND 1.00 ug/L 10/26/16 14:37 11,2-Dichloroethane ND 1.00 ug/L 10/26/16 14:37 11,1-Dichloroethene ND 1.00 ug/L 10/26/16 14:37 11,2-Dichloroethene, Total ND 1.00 ug/L 10/26/16 14:37 11,2-Dichloropropane ND 1.00 ug/L 10/26/16 14:37 11,3-Dichloropropane ND 1.00 ug/L 10/26/16 14:37 12,2-Dichloropropane ND 1.00 ug/L 10/26/16 14:37 11,1-Dichloropropene ND 2.00 ug/L 10/26/16 14:37 1Diisopropyl ether ND 1.00 ug/L 10/26/16 14:37 1Ethylbenzene ND 2.00 ug/L 10/26/16 14:37 1Hexachlorobutadiene ND 10.0 ug/L 10/26/16 14:37 12-Hexanone ND 1.00 ug/L 10/26/16 14:37 1Isopropylbenzene ND 5.00 ug/L 10/26/16 14:37 1Methylene Chloride ND 10.0 ug/L 10/26/16 14:37 14-Methyl-2-pentanone (MIBK) ND 1.00 ug/L 10/26/16 14:37 1Methyl tert-butyl ether ND 5.00 ug/L 10/26/16 14:37 1Naphthalene ND 1.00 ug/L 10/26/16 14:37 1n-Butylbenzene ND 1.00 ug/L 10/26/16 14:37 1N-Propylbenzene ND 1.00 ug/L 10/26/16 14:37 1p-Isopropyltoluene ND 1.00 ug/L 10/26/16 14:37 1sec-Butylbenzene ND 1.00 ug/L 10/26/16 14:37 1Styrene TestAmerica Nashville Page 8 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-381355/7 Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 RL MDL tert-Butylbenzene ND 1.00 ug/L 10/26/16 14:37 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.00 ug/L 10/26/16 14:37 11,1,1,2-Tetrachloroethane ND 1.00 ug/L 10/26/16 14:37 11,1,2,2-Tetrachloroethane ND 1.00 ug/L 10/26/16 14:37 1Tetrachloroethene ND 1.00 ug/L 10/26/16 14:37 1Toluene ND 1.00 ug/L 10/26/16 14:37 1trans-1,2-Dichloroethene ND 1.00 ug/L 10/26/16 14:37 1trans-1,3-Dichloropropene ND 1.00 ug/L 10/26/16 14:37 11,2,3-Trichlorobenzene ND 1.00 ug/L 10/26/16 14:37 11,2,4-Trichlorobenzene ND 1.00 ug/L 10/26/16 14:37 11,1,1-Trichloroethane ND 1.00 ug/L 10/26/16 14:37 11,1,2-Trichloroethane ND 1.00 ug/L 10/26/16 14:37 1Trichloroethene ND 1.00 ug/L 10/26/16 14:37 1Trichlorofluoromethane ND 1.00 ug/L 10/26/16 14:37 11,2,3-Trichloropropane ND 1.00 ug/L 10/26/16 14:37 11,2,4-Trimethylbenzene ND 1.00 ug/L 10/26/16 14:37 11,3,5-Trimethylbenzene ND 1.00 ug/L 10/26/16 14:37 1Vinyl chloride ND 3.00 ug/L 10/26/16 14:37 1Xylenes, Total 4-Bromofluorobenzene (Surr)103 70-130 10/26/16 14:37 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 86 10/26/16 14:37 1Dibromofluoromethane (Surr)70-130 85 10/26/16 14:37 11,2-Dichloroethane-d4 (Surr)70-130 85 10/26/16 14:37 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-381355/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 Acetone 250 194.7 ug/L 78 39-150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 50.0 43.43 ug/L 87 70-130 Bromobenzene 50.0 47.78 ug/L 96 70-130 Bromochloromethane 50.0 43.47 ug/L 87 70-130 Bromodichloromethane 50.0 47.35 ug/L 95 70-130 Bromoform 50.0 47.53 ug/L 95 70-137 Bromomethane 50.0 41.31 ug/L 83 53-150 2-Butanone (MEK)250 190.9 ug/L 76 55-143 Carbon disulfide 50.0 34.85 ug/L 70 64-135 Carbon tetrachloride 50.0 44.19 ug/L 88 70-147 Chlorobenzene 50.0 50.06 ug/L 100 70-130 Chlorodibromomethane 50.0 50.88 ug/L 102 70-133 Chloroethane 50.0 40.33 ug/L 81 60-138 Chloroform 50.0 38.90 ug/L 78 70-130 Chloromethane 50.0 34.80 ug/L 70 33-150 2-Chlorotoluene 50.0 49.75 ug/L 99 70-130 4-Chlorotoluene 50.0 50.26 ug/L 101 70-130 cis-1,2-Dichloroethene 50.0 41.22 ug/L 82 70-130 TestAmerica Nashville Page 9 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-381355/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 cis-1,3-Dichloropropene 50.0 41.96 ug/L 84 70-133 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dibromo-3-Chloropropane 50.0 52.98 ug/L 106 45-138 1,2-Dibromoethane (EDB)50.0 50.28 ug/L 101 70-130 Dibromomethane 50.0 50.84 ug/L 102 70-130 1,2-Dichlorobenzene 50.0 51.96 ug/L 104 70-130 1,3-Dichlorobenzene 50.0 52.01 ug/L 104 70-130 1,4-Dichlorobenzene 50.0 51.18 ug/L 102 70-130 Dichlorodifluoromethane 50.0 41.51 ug/L 83 48-150 1,1-Dichloroethane 50.0 42.60 ug/L 85 70-130 1,2-Dichloroethane 50.0 45.15 ug/L 90 70-130 1,1-Dichloroethene 50.0 45.25 ug/L 91 70-132 1,2-Dichloroethene, Total 100 77.19 ug/L 77 70-130 1,2-Dichloropropane 50.0 42.29 ug/L 85 70-130 1,3-Dichloropropane 50.0 46.13 ug/L 92 70-130 2,2-Dichloropropane 50.0 44.60 ug/L 89 60-143 1,1-Dichloropropene 50.0 37.87 ug/L 76 70-130 Diisopropyl ether 50.0 36.88 ug/L 74 66-142 Ethylbenzene 50.0 47.69 ug/L 95 70-130 Hexachlorobutadiene 50.0 39.42 ug/L 79 70-138 2-Hexanone 250 205.1 ug/L 82 54-142 Isopropylbenzene 50.0 51.80 ug/L 104 70-131 Methylene Chloride 50.0 46.97 ug/L 94 70-130 4-Methyl-2-pentanone (MIBK)250 196.1 ug/L 78 60-137 Methyl tert-butyl ether 50.0 43.42 ug/L 87 70-130 Naphthalene 50.0 57.37 ug/L 115 54-150 n-Butylbenzene 50.0 48.39 ug/L 97 68-137 N-Propylbenzene 50.0 50.36 ug/L 101 70-134 p-Isopropyltoluene 50.0 49.53 ug/L 99 66-130 sec-Butylbenzene 50.0 50.83 ug/L 102 70-135 Styrene 50.0 51.37 ug/L 103 70-130 tert-Butylbenzene 50.0 50.03 ug/L 100 70-130 1,1,1,2-Tetrachloroethane 50.0 48.08 ug/L 96 70-130 1,1,2,2-Tetrachloroethane 50.0 53.70 ug/L 107 69-131 Tetrachloroethene 50.0 50.43 ug/L 101 70-130 Toluene 50.0 44.07 ug/L 88 70-130 trans-1,2-Dichloroethene 50.0 35.97 ug/L 72 70-130 trans-1,3-Dichloropropene 50.0 48.28 ug/L 97 63-142 1,2,3-Trichlorobenzene 50.0 53.61 ug/L 107 46-150 1,2,4-Trichlorobenzene 50.0 51.51 ug/L 103 58-147 1,1,1-Trichloroethane 50.0 41.61 ug/L 83 70-135 1,1,2-Trichloroethane 50.0 44.58 ug/L 89 70-130 Trichloroethene 50.0 50.18 ug/L 100 70-130 Trichlorofluoromethane 50.0 47.57 ug/L 95 59-150 1,2,3-Trichloropropane 50.0 48.11 ug/L 96 70-131 1,2,4-Trimethylbenzene 50.0 47.61 ug/L 95 70-130 1,3,5-Trimethylbenzene 50.0 48.91 ug/L 98 70-130 Vinyl chloride 50.0 45.49 ug/L 91 57-137 Xylenes, Total 100 95.41 ug/L 95 70-132 TestAmerica Nashville Page 10 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-381355/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 4-Bromofluorobenzene (Surr)70 -130 Surrogate 94 LCS LCS Qualifier Limits%Recovery 83Dibromofluoromethane (Surr)70 -130 841,2-Dichloroethane-d4 (Surr)70 -130 91Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix SpikeLab Sample ID: 490-114139-C-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 Acetone ND 12500 10190 ug/L 82 39-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Benzene 2420 2500 5217 ug/L 112 55-147 Bromobenzene ND 2500 2322 ug/L 93 60-133 Bromochloromethane ND 2500 2625 ug/L 105 59-132 Bromodichloromethane ND 2500 2110 ug/L 84 70-140 Bromoform ND 2500 2238 ug/L 90 53-150 Bromomethane ND 2500 1733 ug/L 69 30-150 2-Butanone (MEK)ND 12500 12720 ug/L 102 50-143 Carbon disulfide ND 2500 2159 ug/L 86 35-150 Carbon tetrachloride ND 2500 2428 ug/L 97 56-150 Chlorobenzene 294 2500 2507 ug/L 89 70-130 Chlorodibromomethane ND 2500 2562 ug/L 102 66-140 Chloroethane ND 2500 2413 ug/L 97 58-141 Chloroform ND 2500 2514 ug/L 101 66-138 Chloromethane ND 2500 2024 ug/L 81 10-150 2-Chlorotoluene ND 2500 2537 ug/L 101 67-138 4-Chlorotoluene ND 2500 2476 ug/L 99 69-138 cis-1,2-Dichloroethene ND 2500 2666 ug/L 107 68-131 cis-1,3-Dichloropropene ND F2 2500 1798 ug/L 72 70-133 1,2-Dibromo-3-Chloropropane ND 2500 2547 ug/L 102 38-138 1,2-Dibromoethane (EDB)ND 2500 2520 ug/L 101 65-137 Dibromomethane ND 2500 2143 ug/L 86 70-130 1,2-Dichlorobenzene ND 2500 2545 ug/L 102 70-130 1,3-Dichlorobenzene ND 2500 2582 ug/L 103 68-131 1,4-Dichlorobenzene ND 2500 2562 ug/L 102 70-130 Dichlorodifluoromethane ND 2500 2242 ug/L 90 10-150 1,1-Dichloroethane ND 2500 1962 ug/L 78 61-139 1,2-Dichloroethane ND 2500 2576 ug/L 103 64-136 1,1-Dichloroethene ND 2500 2522 ug/L 101 54-150 1,2-Dichloroethene, Total ND 5000 4991 ug/L 100 60-134 1,2-Dichloropropane ND 2500 1743 ug/L 70 67-130 1,3-Dichloropropane ND 2500 1839 ug/L 74 70-130 2,2-Dichloropropane ND 2500 2902 ug/L 116 50-146 1,1-Dichloropropene ND 2500 2135 ug/L 85 54-150 Diisopropyl ether 3140 F1 2500 4492 F1 ug/L 54 56-142 Ethylbenzene 512 2500 2925 ug/L 97 65-139 Hexachlorobutadiene ND 2500 1958 ug/L 78 61-141 2-Hexanone ND 12500 8160 ug/L 65 44-150 TestAmerica Nashville Page 11 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-114139-C-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 Isopropylbenzene ND 2500 2585 ug/L 102 70-137 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Methylene Chloride ND 2500 2734 ug/L 109 64-130 4-Methyl-2-pentanone (MIBK)ND 12500 6939 ug/L 56 50-140 Methyl tert-butyl ether 1900 2500 4429 ug/L 101 55-141 Naphthalene ND 2500 2831 ug/L 105 32-150 n-Butylbenzene ND 2500 2449 ug/L 98 61-141 N-Propylbenzene 51.4 2500 2600 ug/L 102 53-150 p-Isopropyltoluene ND 2500 2465 ug/L 99 66-137 sec-Butylbenzene ND 2500 2557 ug/L 102 55-136 Styrene ND 2500 2524 ug/L 101 70-130 tert-Butylbenzene ND 2500 2529 ug/L 101 70-138 1,1,1,2-Tetrachloroethane ND 2500 2382 ug/L 95 70-131 1,1,2,2-Tetrachloroethane ND 2500 2625 ug/L 105 56-145 Tetrachloroethene ND 2500 2242 ug/L 90 57-138 Toluene 480 2500 2352 ug/L 75 64-136 trans-1,2-Dichloroethene ND 2500 2325 ug/L 93 59-143 trans-1,3-Dichloropropene ND F2 2500 1822 ug/L 73 63-142 1,2,3-Trichlorobenzene ND 2500 2446 ug/L 98 36-150 1,2,4-Trichlorobenzene ND 2500 2436 ug/L 97 47-147 1,1,1-Trichloroethane ND 2500 2675 ug/L 107 68-144 1,1,2-Trichloroethane ND 2500 1915 ug/L 77 70-130 Trichloroethene ND 2500 2257 ug/L 90 63-135 Trichlorofluoromethane ND 2500 2814 ug/L 113 44-150 1,2,3-Trichloropropane ND 2500 2323 ug/L 93 65-131 1,2,4-Trimethylbenzene 545 2500 2970 ug/L 97 64-136 1,3,5-Trimethylbenzene 169 2500 2612 ug/L 98 69-139 Vinyl chloride ND 2500 2483 ug/L 99 57-150 Xylenes, Total 2080 5000 6866 ug/L 96 69-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 89 MS MS Qualifier Limits%Recovery 107Dibromofluoromethane (Surr)70 -130 1001,2-Dichloroethane-d4 (Surr)70 -130 73Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114139-C-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 Acetone ND 12500 11650 ug/L 93 39-150 13 28 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Benzene 2420 2500 4453 ug/L 81 55-147 16 22 Bromobenzene ND 2500 2114 ug/L 85 60-133 9 18 Bromochloromethane ND 2500 2532 ug/L 101 59-132 4 21 Bromodichloromethane ND 2500 2320 ug/L 93 70-140 9 196 Bromoform ND 2500 2369 ug/L 95 53-150 6 20 Bromomethane ND 2500 2292 ug/L 92 30-150 28 44 2-Butanone (MEK)ND 12500 11520 ug/L 92 50-143 10 28 TestAmerica Nashville Page 12 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114139-C-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 Carbon disulfide ND 2500 2293 ug/L 92 35-150 6 34 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Carbon tetrachloride ND 2500 2576 ug/L 103 56-150 6 18 Chlorobenzene 294 2500 2481 ug/L 87 70-130 1 15 Chlorodibromomethane ND 2500 2587 ug/L 103 66-140 1 19 Chloroethane ND 2500 2284 ug/L 91 58-141 5 31 Chloroform ND 2500 2302 ug/L 92 66-138 9 21 Chloromethane ND 2500 2285 ug/L 91 10-150 12 43 2-Chlorotoluene ND 2500 2405 ug/L 96 67-138 5 17 4-Chlorotoluene ND 2500 2345 ug/L 94 69-138 5 15 cis-1,2-Dichloroethene ND 2500 2376 ug/L 95 68-131 12 21 cis-1,3-Dichloropropene ND F2 2500 2214 F2 ug/L 89 70-133 21 19 1,2-Dibromo-3-Chloropropane ND 2500 2614 ug/L 105 38-138 3 26 1,2-Dibromoethane (EDB)ND 2500 2487 ug/L 99 65-137 1 21 Dibromomethane ND 2500 2411 ug/L 96 70-130 12 19 1,2-Dichlorobenzene ND 2500 2620 ug/L 105 70-130 3 15 1,3-Dichlorobenzene ND 2500 2589 ug/L 104 68-131 0 14 1,4-Dichlorobenzene ND 2500 2562 ug/L 102 70-130 0 14 Dichlorodifluoromethane ND 2500 2534 ug/L 101 10-150 12 50 1,1-Dichloroethane ND 2500 1944 ug/L 78 61-139 1 23 1,2-Dichloroethane ND 2500 2339 ug/L 94 64-136 10 22 1,1-Dichloroethene ND 2500 2865 ug/L 115 54-150 13 24 1,2-Dichloroethene, Total ND 5000 4325 ug/L 87 60-134 14 22 1,2-Dichloropropane ND 2500 1906 ug/L 76 67-130 9 19 1,3-Dichloropropane ND 2500 2091 ug/L 84 70-130 13 17 2,2-Dichloropropane ND 2500 2568 ug/L 103 50-146 12 20 1,1-Dichloropropene ND 2500 2184 ug/L 87 54-150 2 24 Diisopropyl ether 3140 F1 2500 4615 ug/L 59 56-142 3 22 Ethylbenzene 512 2500 2743 ug/L 89 65-139 6 18 Hexachlorobutadiene ND 2500 2095 ug/L 84 61-141 7 26 2-Hexanone ND 12500 8806 ug/L 70 44-150 8 21 Isopropylbenzene ND 2500 2531 ug/L 100 70-137 2 17 Methylene Chloride ND 2500 3051 ug/L 122 64-130 11 22 4-Methyl-2-pentanone (MIBK)ND 12500 8546 ug/L 68 50-140 21 24 Methyl tert-butyl ether 1900 2500 4209 ug/L 92 55-141 5 24 Naphthalene ND 2500 3079 ug/L 115 32-150 8 40 n-Butylbenzene ND 2500 2301 ug/L 92 61-141 6 17 N-Propylbenzene 51.4 2500 2402 ug/L 94 53-150 8 18 p-Isopropyltoluene ND 2500 2434 ug/L 97 66-137 1 16 sec-Butylbenzene ND 2500 2459 ug/L 98 55-136 4 50 Styrene ND 2500 2473 ug/L 99 70-130 2 16 tert-Butylbenzene ND 2500 2476 ug/L 99 70-138 2 17 1,1,1,2-Tetrachloroethane ND 2500 2428 ug/L 97 70-131 2 16 1,1,2,2-Tetrachloroethane ND 2500 2340 ug/L 94 56-145 11 19 Tetrachloroethene ND 2500 2650 ug/L 106 57-138 17 17 Toluene 480 2500 2749 ug/L 91 64-136 16 18 trans-1,2-Dichloroethene ND 2500 1949 ug/L 78 59-143 18 25 trans-1,3-Dichloropropene ND F2 2500 2254 F2 ug/L 90 63-142 21 18 1,2,3-Trichlorobenzene ND 2500 2716 ug/L 109 36-150 10 43 TestAmerica Nashville Page 13 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-114139-C-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 381355 1,2,4-Trichlorobenzene ND 2500 2592 ug/L 104 47-147 6 24 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 1,1,1-Trichloroethane ND 2500 2480 ug/L 99 68-144 8 17 1,1,2-Trichloroethane ND 2500 2276 ug/L 91 70-130 17 18 Trichloroethene ND 2500 2503 ug/L 100 63-135 10 17 Trichlorofluoromethane ND 2500 3054 ug/L 122 44-150 8 32 1,2,3-Trichloropropane ND 2500 2235 ug/L 89 65-131 4 19 1,2,4-Trimethylbenzene 545 2500 2887 ug/L 94 64-136 3 18 1,3,5-Trimethylbenzene 169 2500 2550 ug/L 95 69-139 2 17 Vinyl chloride ND 2500 2900 ug/L 116 57-150 16 37 Xylenes, Total 2080 5000 6537 ug/L 89 69-132 5 17 4-Bromofluorobenzene (Surr)70 -130 Surrogate 86 MSD MSD Qualifier Limits%Recovery 98Dibromofluoromethane (Surr)70 -130 911,2-Dichloroethane-d4 (Surr)70 -130 89Toluene-d8 (Surr)70 -130 Method: 8330A - Nitroaromatics and Nitramines Client Sample ID: Method BlankLab Sample ID: MB 280-348577/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 349027 Prep Batch: 348577 RL MDL 2-Amino-4,6-dinitrotoluene ND 0.200 ug/L 10/27/16 16:54 10/31/16 20:27 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.200 ug/L 10/27/16 16:54 10/31/16 20:27 14-Amino-2,6-dinitrotoluene ND 1.00 ug/L 10/27/16 16:54 10/31/16 20:27 12,4-diamino-6-nitrotoluene ND 1.00 ug/L 10/27/16 16:54 10/31/16 20:27 12,6-diamino-4-nitrotoluene ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 11,3-Dinitrobenzene ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 12,4-Dinitrotoluene ND 0.200 ug/L 10/27/16 16:54 10/31/16 20:27 12,6-Dinitrotoluene ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 1HMX ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 1m-Nitrotoluene ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 1Nitrobenzene ND 3.00 ug/L 10/27/16 16:54 10/31/16 20:27 1Nitroglycerin ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 1o-Nitrotoluene ND 2.00 ug/L 10/27/16 16:54 10/31/16 20:27 1PETN ND 2.00 ug/L 10/27/16 16:54 10/31/16 20:27 1Picric acid ND 1.00 ug/L 10/27/16 16:54 10/31/16 20:27 1p-Nitrotoluene ND 0.200 ug/L 10/27/16 16:54 10/31/16 20:27 1RDX ND 0.200 ug/L 10/27/16 16:54 10/31/16 20:27 1Tetryl ND 1.00 ug/L 10/27/16 16:54 10/31/16 20:27 11,3,5-Trinitrobenzene ND 0.400 ug/L 10/27/16 16:54 10/31/16 20:27 12,4,6-Trinitrotoluene 1,2-Dinitrobenzene 78 75-118 10/31/16 20:27 1 MB MB Surrogate 10/27/16 16:54 Dil FacPreparedAnalyzedQualifierLimits%Recovery TestAmerica Nashville Page 14 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method: 8330A - Nitroaromatics and Nitramines (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 280-348577/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 349027 Prep Batch: 348577 2-Amino-4,6-dinitrotoluene 2.00 1.569 ug/L 78 57-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 4-Amino-2,6-dinitrotoluene 2.00 1.653 ug/L 83 67-127 1,3-Dinitrobenzene 2.00 1.889 ug/L 94 73-120 2,4-Dinitrotoluene 2.00 1.738 ug/L 87 68-120 2,6-Dinitrotoluene 2.00 1.846 ug/L 92 67-120 HMX 2.00 1.780 ug/L 89 79-120 m-Nitrotoluene 2.00 1.543 ug/L 77 57-124 Nitrobenzene 2.00 1.677 ug/L 84 59-120 Nitroglycerin 20.0 18.25 ug/L 91 72-120 o-Nitrotoluene 2.00 1.502 ug/L 75 49-124 PETN 20.0 19.10 ug/L 95 73-126 Picric acid 2.00 2.052 ug/L 103 80-120 p-Nitrotoluene 2.00 1.647 ug/L 82 25-141 RDX 2.00 1.947 ug/L 97 79-120 Tetryl 2.00 1.590 ug/L 80 10-120 1,3,5-Trinitrobenzene 2.00 1.802 ug/L 90 73-120 2,4,6-Trinitrotoluene 2.00 1.822 ug/L 91 74-120 1,2-Dinitrobenzene 75 -118 Surrogate 93 LCS LCS Qualifier Limits%Recovery Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 280-348577/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 349027 Prep Batch: 348577 2-Amino-4,6-dinitrotoluene 2.00 1.654 ug/L 83 57-120 5 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 4-Amino-2,6-dinitrotoluene 2.00 1.666 ug/L 83 67-127 1 20 1,3-Dinitrobenzene 2.00 1.969 ug/L 98 73-120 4 20 2,4-Dinitrotoluene 2.00 1.870 ug/L 94 68-120 7 20 2,6-Dinitrotoluene 2.00 1.837 ug/L 92 67-120 0 20 HMX 2.00 1.878 ug/L 94 79-120 5 20 m-Nitrotoluene 2.00 1.597 ug/L 80 57-124 3 20 Nitrobenzene 2.00 1.733 ug/L 87 59-120 3 20 Nitroglycerin 20.0 19.51 ug/L 98 72-120 7 20 o-Nitrotoluene 2.00 1.548 ug/L 77 49-124 3 31 PETN 20.0 19.65 ug/L 98 73-126 3 20 Picric acid 2.00 2.109 ug/L 105 80-120 3 20 p-Nitrotoluene 2.00 1.673 ug/L 84 25-141 2 30 RDX 2.00 2.021 ug/L 101 79-120 4 20 Tetryl 2.00 1.692 ug/L 85 10-120 6 50 1,3,5-Trinitrobenzene 2.00 1.974 ug/L 99 73-120 9 20 2,4,6-Trinitrotoluene 2.00 1.915 ug/L 96 74-120 5 20 1,2-Dinitrobenzene 75 -118 Surrogate 99 LCSD LCSD Qualifier Limits%Recovery TestAmerica Nashville Page 15 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire GC/MS VOA Analysis Batch: 381355 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260B490-114541-1 TMW-1 Total/NA Water 8260BMB 490-381355/7 Method Blank Total/NA Water 8260BLCS 490-381355/4 Lab Control Sample Total/NA Water 8260B490-114139-C-1 MS Matrix Spike Total/NA Water 8260B490-114139-C-1 MSD Matrix Spike Duplicate Total/NA HPLC/IC Prep Batch: 348577 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3535490-114541-1 TMW-1 Total/NA Water 3535MB 280-348577/1-A Method Blank Total/NA Water 3535LCS 280-348577/2-A Lab Control Sample Total/NA Water 3535LCSD 280-348577/3-A Lab Control Sample Dup Total/NA Analysis Batch: 349027 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8330A 348577490-114541-1 TMW-1 Total/NA Water 8330A 348577MB 280-348577/1-A Method Blank Total/NA Water 8330A 348577LCS 280-348577/2-A Lab Control Sample Total/NA Water 8330A 348577LCSD 280-348577/3-A Lab Control Sample Dup Total/NA Analysis Batch: 349031 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8330A 348577490-114541-1 TMW-1 Total/NA TestAmerica Nashville Page 16 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-114541-1 Project/Site: Continental Tire SDG: LRC-004 Client Sample ID: TMW-1 Lab Sample ID: 490-114541-1 Matrix: WaterDate Collected: 10/20/16 14:30 Date Received: 10/21/16 09:30 Analysis 8260B KS10/26/16 15:281 TAL NSH381355 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Prep 3535 348577 10/27/16 16:54 DLW TAL DENTotal/NA 464.7 mL 5 mL Analysis 8330A 1 349031 11/01/16 08:17 ACF TAL DENTotal/NA Prep 3535 348577 10/27/16 16:54 DLW TAL DENTotal/NA 464.7 mL 5 mL Analysis 8330A 1 349027 10/31/16 21:59 ACF TAL DENTotal/NA 1 mL 1.0 mL Laboratory References: TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100 TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 17 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary TestAmerica Job ID: 490-114541-1Client: Hart & Hickman, PC SDG: LRC-004Project/Site: Continental Tire Method Method Description LaboratoryProtocol SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH SW8468330ANitroaromatics and Nitramines TAL DEN Protocol References: SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: TAL DEN = TestAmerica Denver, 4955 Yarrow Street, Arvada, CO 80002, TEL (303)736-0100 TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 18 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Certification Summary Client: Hart & Hickman, PC TestAmerica Job ID: 490-114541-1 Project/Site: Continental Tire SDG: LRC-004 Laboratory: TestAmerica Nashville The certifications listed below are applicable to this report. Authority Program EPA Region Certification ID Expiration Date North Carolina (WW/SW)3874State Program 12-31-16 * Laboratory: TestAmerica Denver All certifications held by this laboratory are listed. Not all certifications are applicable to this report. Authority Program EPA Region Certification ID Expiration Date A2LA 2907.01DoD ELAP 10-31-17 A2LA ISO/IEC 17025 2907.01 10-31-17 Alabama State Program 4 40730 09-30-12 * Alaska (UST)State Program 10 UST-30 04-05-17 Arizona State Program 9 AZ0713 12-19-16 Arkansas DEQ State Program 6 88-0687 06-01-17 California State Program 9 2513 08-31-16 * Connecticut State Program 1 PH-0686 09-30-18 Florida NELAP 4 E87667 06-30-17 Georgia State Program 4 N/A 01-09-17 Illinois NELAP 5 200017 04-30-17 Iowa State Program 7 370 11-30-16 Kansas NELAP 7 E-10166 04-30-17 Louisiana NELAP 6 02096 06-30-17 Maine State Program 1 CO0002 03-03-17 Minnesota NELAP 5 8-999-405 12-31-16 Nevada State Program 9 CO0026 07-31-17 New Hampshire NELAP 1 205310 04-28-17 New Jersey NELAP 2 CO004 06-30-17 New York NELAP 2 11964 04-01-17 North Carolina (WW/SW)State Program 4 358 12-31-16 North Dakota State Program 8 R-034 01-09-17 Oklahoma State Program 6 8614 08-31-17 Oregon NELAP 10 4025 01-09-17 Pennsylvania NELAP 3 68-00664 07-31-17 South Carolina State Program 4 72002001 01-09-17 Texas NELAP 6 T104704183-15-11 09-30-17 USDA Federal P330-13-00369 12-17-16 Utah NELAP 8 CO00026 07-31-17 Virginia NELAP 3 460232 06-14-17 Washington State Program 10 C583 08-02-17 West Virginia DEP State Program 3 354 11-30-16 Wisconsin State Program 5 999615430 08-31-17 Wyoming (UST)A2LA 8 2907.01 10-31-17 TestAmerica Nashville * Certification renewal pending - certification considered valid. Page 19 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 20 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 21 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 22 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Hart & Hickman, PC Job Number: 490-114541-1 SDG Number: LRC-004 Login Number: 114541 Question Answer Comment Creator: Ngo, Phiet List Source: TestAmerica Nashville List Number: 1 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. N/ASample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. N/ASample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Nashville Page 23 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Hart & Hickman, PC Job Number: 490-114541-1 SDG Number: LRC-004 Login Number: 114541 Question Answer Comment Creator: Pottruff, Reed W List Source: TestAmerica Denver List Creation: 10/25/16 04:16 PMList Number: 2 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. N/AIs the Field Sampler's name present on COC?Received project as a subcontract. TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Nashville Page 24 of 24 11/2/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 November 15, 2016 Ralph McGee Hart & Hickman - Charlotte, NC 2923 South Tryon Street, Suite 100 Charlotte, NC 28203 Project Location: Continental Tire - Charlotte, NC Client Job Number: Project Number: LRC-004 Laboratory Work Order Number: 16J0994 Enclosed are results of analyses for samples received by the laboratory on October 18, 2016. If you have any questions concerning this report, please feel free to contact me. Sincerely, Lisa A. Worthington Project Manager Page 1 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 11/15/2016Hart & Hickman - Charlotte, NC 2923 South Tryon Street, Suite 100 Charlotte, NC 28203 ATTN: Ralph McGee LRC-004 16J0994 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Continental Tire - Charlotte, NC VMP-4 16J0994-01 Soil Gas - EPA TO-15 VMP-5 16J0994-02 Soil Gas - EPA TO-15 VMP-6 16J0994-03 Soil Gas - EPA TO-15 VMP-2 16J0994-04 Soil Gas - EPA TO-15 VMP-1 16J0994-05 Soil Gas - EPA TO-15 VMP-3 16J0994-06 Soil Gas - EPA TO-15 VMP-7 16J0994-07 Soil Gas - EPA TO-15 VMP-8 16J0994-08 Soil Gas - EPA TO-15 Page 2 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. REVISED REPORT 11-15-16: The results for samples 16J0994-07 and 08 have been revised to include PCE. REVISED REPORT 11-11-16: The results for sample 16J0994-01 have been revised to include trichlorofluoromethane. EPA TO-15 Qualifications: Data is not affected by elevated level in blank since sample result is >10x level found in the blank. Analyte & Samples(s) Qualified: Propene 16J0994-01[VMP-4], 16J0994-02[VMP-5], 16J0994-03[VMP-6] Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be biased on the high side. Analyte & Samples(s) Qualified: Chloromethane, Propene 16J0994-07[VMP-7], 16J0994-08[VMP-8], B162033-BS1, 16J0994-01[VMP-4], 16J0994-02[VMP-5], 16J0994-03[VMP-6], 16J0994-04[VMP-2], 16J0994-05[VMP-1], 16J0994-06[VMP-3] Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is associated with the reported value which is likely to be biased on the low side. Analyte & Samples(s) Qualified: 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114), Dichlorodifluoromethane (Freon 12) 16J0994-01[VMP-4], 16J0994-02[VMP-5], 16J0994-03[VMP-6], 16J0994-04[VMP-2], 16J0994-05[VMP-1], 16J0994-06[VMP-3], 16J0994-07[VMP-7], 16J0994-08[VMP-8], B162033-BLK1, B162033-BS1, S012467-CCV1 Continuing calibration did not meet method specifications and was biased on the high side for this compound. Increased uncertainty is associated with the reported value which is likely to be biased on the high side. Analyte & Samples(s) Qualified: 1,3-Butadiene, Chloromethane, Propene B162033-BS1, S012467-CCV1, 16J0994-07[VMP-7], 16J0994-08[VMP-8], 16J0994-01[VMP-4], 16J0994-02[VMP-5], 16J0994-03[VMP-6], 16J0994-04[VMP-2], 16J0994-05[VMP-1], 16J0994-06[VMP-3], B162033-BLK1 The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Project Manager Page 3 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-4 Sample ID: 16J0994-01 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -25 Final Vacuum(in Hg): -7 Receipt Vacuum(in Hg): -9.4 Sampled: 10/14/2016 14:15 Canister ID: 2139 Flow Controller ID: 4146 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone ND 4.0 10/28/16 3:18 CMRND29.51.4 Benzene 0.38 0.10 10/28/16 3:18 CMR1.2 20.320.052 Benzyl chloride ND 0.10 10/28/16 3:18 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 3:18 CMRND20.670.022 Bromoform ND 0.10 10/28/16 3:18 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 3:18 CMRND20.390.069 1,3-Butadiene 1.3 0.10 10/28/16 3:18 CMR2.9 20.220.051 2-Butanone (MEK)ND 4.0 10/28/16 3:18 CMRND2120.075 Carbon Disulfide 0.98 1.0 10/28/16 3:18 CMRJ3.1 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 3:18 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 3:18 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 3:18 CMRND20.260.038 Chloroform ND 0.10 10/28/16 3:18 CMRND20.490.023 Chloromethane ND 0.20 10/28/16 3:18 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 3:18 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 3:18 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 3:18 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 3:18 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 3:18 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 3:18 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)24 0.10 10/28/16 3:18 CMRV-05 120 20.490.043 1,1-Dichloroethane ND 0.10 10/28/16 3:18 CMRND20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 3:18 CMRND20.400.028 1,1-Dichloroethylene ND 0.10 10/28/16 3:18 CMRND20.400.024 cis-1,2-Dichloroethylene ND 0.10 10/28/16 3:18 CMRND20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 3:18 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 3:18 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 3:18 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 3:18 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 3:18 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 3:18 CMRND23.60.64 Ethanol ND 4.0 10/28/16 3:18 CMRND27.51.8 Ethyl Acetate ND 0.10 10/28/16 3:18 CMRND20.360.075 Ethylbenzene 0.17 0.10 10/28/16 3:18 CMR0.73 20.430.028 4-Ethyltoluene 0.32 0.10 10/28/16 3:18 CMR1.6 20.490.023 Heptane 2.6 0.10 10/28/16 3:18 CMR11 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 3:18 CMRND21.10.038 Hexane 1.5 4.0 10/28/16 3:18 CMRJ5.1 2140.18 Page 4 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-4 Sample ID: 16J0994-01 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -25 Final Vacuum(in Hg): -7 Receipt Vacuum(in Hg): -9.4 Sampled: 10/14/2016 14:15 Canister ID: 2139 Flow Controller ID: 4146 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)ND 0.10 10/28/16 3:18 CMRND20.410.026 Isopropanol ND 4.0 10/28/16 3:18 CMRND29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 3:18 CMRND20.360.031 Methylene Chloride 0.20 1.0 10/28/16 3:18 CMRJ0.68 23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 3:18 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 3:18 CMRND20.520.054 Propene 15 4.0 10/28/16 3:18 CMRV-06, L-05, B-07 26 26.90.31 Styrene 0.080 0.10 10/28/16 3:18 CMRJ0.34 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 3:18 CMRND20.690.024 Tetrachloroethylene 0.30 0.10 10/28/16 3:18 CMR2.0 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 3:18 CMRND20.290.042 Toluene 1.2 0.10 10/28/16 3:18 CMR4.6 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 3:18 CMRND20.740.038 1,1,1-Trichloroethane 0.25 0.10 10/28/16 3:18 CMR1.3 20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 3:18 CMRND20.550.030 Trichloroethylene ND 0.10 10/28/16 3:18 CMRND20.540.030 Trichlorofluoromethane (Freon 11)120 2.0 10/27/16 1:33 CMR650 40110.70 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.10 0.10 10/28/16 3:18 CMR0.80 20.770.028 1,2,4-Trimethylbenzene 0.65 0.10 10/28/16 3:18 CMR3.2 20.490.025 1,3,5-Trimethylbenzene 0.32 0.10 10/28/16 3:18 CMR1.6 20.490.020 Vinyl Acetate ND 2.0 10/28/16 3:18 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 3:18 CMRND20.260.043 m&p-Xylene 0.40 0.20 10/28/16 3:18 CMR1.7 20.870.050 o-Xylene 0.25 0.10 10/28/16 3:18 CMR1.1 20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)113 10/27/16 1:3370-130 4-Bromofluorobenzene (1)92.6 10/28/16 3:1870-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 3:18 CMR2 Page 5 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-5 Sample ID: 16J0994-02 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -25.5 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.6 Sampled: 10/14/2016 14:17 Canister ID: 1972 Flow Controller ID: 4147 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone ND 4.0 10/28/16 4:16 CMRND29.51.4 Benzene 0.17 0.10 10/28/16 4:16 CMR0.56 20.320.052 Benzyl chloride ND 0.10 10/28/16 4:16 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 4:16 CMRND20.670.022 Bromoform ND 0.10 10/28/16 4:16 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 4:16 CMRND20.390.069 1,3-Butadiene 0.45 0.10 10/28/16 4:16 CMR1.00 20.220.051 2-Butanone (MEK)ND 4.0 10/28/16 4:16 CMRND2120.075 Carbon Disulfide 0.37 1.0 10/28/16 4:16 CMRJ1.2 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 4:16 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 4:16 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 4:16 CMRND20.260.038 Chloroform 0.66 0.10 10/28/16 4:16 CMR3.2 20.490.023 Chloromethane ND 0.20 10/28/16 4:16 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 4:16 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 4:16 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 4:16 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 4:16 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 4:16 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 4:16 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)15 0.10 10/28/16 4:16 CMRV-05 74 20.490.043 1,1-Dichloroethane 7.0 0.10 10/28/16 4:16 CMR28 20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 4:16 CMRND20.400.028 1,1-Dichloroethylene 0.41 0.10 10/28/16 4:16 CMR1.6 20.400.024 cis-1,2-Dichloroethylene 2.1 0.10 10/28/16 4:16 CMR8.5 20.400.038 trans-1,2-Dichloroethylene 0.052 0.10 10/28/16 4:16 CMRJ0.21 20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 4:16 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 4:16 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 4:16 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 4:16 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 4:16 CMRND23.60.64 Ethanol ND 4.0 10/28/16 4:16 CMRND27.51.8 Ethyl Acetate ND 0.10 10/28/16 4:16 CMRND20.360.075 Ethylbenzene ND 0.10 10/28/16 4:16 CMRND20.430.028 4-Ethyltoluene ND 0.10 10/28/16 4:16 CMRND20.490.023 Heptane 0.83 0.10 10/28/16 4:16 CMR3.4 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 4:16 CMRND21.10.038 Hexane 0.90 4.0 10/28/16 4:16 CMRJ3.2 2140.18 Page 6 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-5 Sample ID: 16J0994-02 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -25.5 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.6 Sampled: 10/14/2016 14:17 Canister ID: 1972 Flow Controller ID: 4147 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)ND 0.10 10/28/16 4:16 CMRND20.410.026 Isopropanol ND 4.0 10/28/16 4:16 CMRND29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 4:16 CMRND20.360.031 Methylene Chloride ND 1.0 10/28/16 4:16 CMRND23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 4:16 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 4:16 CMRND20.520.054 Propene 5.5 4.0 10/28/16 4:16 CMRB-07, L-05, V-06 9.5 26.90.31 Styrene 0.040 0.10 10/28/16 4:16 CMRJ0.17 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 4:16 CMRND20.690.024 Tetrachloroethylene 1.4 0.10 10/28/16 4:16 CMR9.3 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 4:16 CMRND20.290.042 Toluene 2.0 0.10 10/28/16 4:16 CMR7.7 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 4:16 CMRND20.740.038 1,1,1-Trichloroethane 0.85 0.10 10/28/16 4:16 CMR4.6 20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 4:16 CMRND20.550.030 Trichloroethylene 2.7 0.10 10/28/16 4:16 CMR14 20.540.030 Trichlorofluoromethane (Freon 11)2.1 0.10 10/28/16 4:16 CMR12 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.084 0.10 10/28/16 4:16 CMRJ0.64 20.770.028 1,2,4-Trimethylbenzene 0.050 0.10 10/28/16 4:16 CMRJ0.25 20.490.025 1,3,5-Trimethylbenzene 0.036 0.10 10/28/16 4:16 CMRJ0.18 20.490.020 Vinyl Acetate ND 2.0 10/28/16 4:16 CMRND27.00.051 Vinyl Chloride 0.27 0.10 10/28/16 4:16 CMR0.70 20.260.043 m&p-Xylene 0.18 0.20 10/28/16 4:16 CMRJ0.79 20.870.050 o-Xylene 0.098 0.10 10/28/16 4:16 CMRJ0.43 20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)90.0 10/28/16 4:1670-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 4:16 CMR2 Page 7 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-6 Sample ID: 16J0994-03 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -30 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -4.4 Sampled: 10/14/2016 14:25 Canister ID: 1944 Flow Controller ID: 4188 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 13 4.0 10/28/16 12:29 CMR32 29.51.4 Benzene 0.61 0.10 10/28/16 12:29 CMR1.9 20.320.052 Benzyl chloride ND 0.10 10/28/16 12:29 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 12:29 CMRND20.670.022 Bromoform ND 0.10 10/28/16 12:29 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 12:29 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 12:29 CMRND20.220.051 2-Butanone (MEK)1.0 4.0 10/28/16 12:29 CMRJ3.1 2120.075 Carbon Disulfide 0.77 1.0 10/28/16 12:29 CMRJ2.4 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 12:29 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 12:29 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 12:29 CMRND20.260.038 Chloroform 0.040 0.10 10/28/16 12:29 CMRJ0.20 20.490.023 Chloromethane ND 0.20 10/28/16 12:29 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 12:29 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 12:29 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 12:29 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 12:29 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 12:29 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 12:29 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)7.5 0.10 10/28/16 12:29 CMRV-05 37 20.490.043 1,1-Dichloroethane ND 0.10 10/28/16 12:29 CMRND20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 12:29 CMRND20.400.028 1,1-Dichloroethylene ND 0.10 10/28/16 12:29 CMRND20.400.024 cis-1,2-Dichloroethylene ND 0.10 10/28/16 12:29 CMRND20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 12:29 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 12:29 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 12:29 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 12:29 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 12:29 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 12:29 CMRND23.60.64 Ethanol 2.2 4.0 10/28/16 12:29 CMRJ4.2 27.51.8 Ethyl Acetate 0.37 0.10 10/28/16 12:29 CMR1.3 20.360.075 Ethylbenzene 0.096 0.10 10/28/16 12:29 CMRJ0.42 20.430.028 4-Ethyltoluene 0.16 0.10 10/28/16 12:29 CMR0.80 20.490.023 Heptane 1.7 0.10 10/28/16 12:29 CMR7.1 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 12:29 CMRND21.10.038 Hexane 4.6 4.0 10/28/16 12:29 CMR16 2140.18 Page 8 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-6 Sample ID: 16J0994-03 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -30 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -4.4 Sampled: 10/14/2016 14:25 Canister ID: 1944 Flow Controller ID: 4188 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)ND 0.10 10/28/16 12:29 CMRND20.410.026 Isopropanol 0.66 4.0 10/28/16 12:29 CMRJ1.6 29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 12:29 CMRND20.360.031 Methylene Chloride 0.31 1.0 10/28/16 12:29 CMRJ1.1 23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 12:29 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 12:29 CMRND20.520.054 Propene 12 4.0 10/28/16 12:29 CMRB-07, L-05, V-06 21 26.90.31 Styrene 0.082 0.10 10/28/16 12:29 CMRJ0.35 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 12:29 CMRND20.690.024 Tetrachloroethylene 0.048 0.10 10/28/16 12:29 CMRJ0.33 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 12:29 CMRND20.290.042 Toluene 6.4 0.10 10/28/16 12:29 CMR24 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 12:29 CMRND20.740.038 1,1,1-Trichloroethane ND 0.10 10/28/16 12:29 CMRND20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 12:29 CMRND20.550.030 Trichloroethylene ND 0.10 10/28/16 12:29 CMRND20.540.030 Trichlorofluoromethane (Freon 11)0.23 0.10 10/28/16 12:29 CMR1.3 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.068 0.10 10/28/16 12:29 CMRJ0.52 20.770.028 1,2,4-Trimethylbenzene 0.47 0.10 10/28/16 12:29 CMR2.3 20.490.025 1,3,5-Trimethylbenzene 0.10 0.10 10/28/16 12:29 CMR0.50 20.490.020 Vinyl Acetate ND 2.0 10/28/16 12:29 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 12:29 CMRND20.260.043 m&p-Xylene 0.28 0.20 10/28/16 12:29 CMR1.2 20.870.050 o-Xylene 0.13 0.10 10/28/16 12:29 CMR0.55 20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)95.7 10/28/16 12:2970-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 12:29 CMR2 Page 9 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-2 Sample ID: 16J0994-04 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -27 Final Vacuum(in Hg): -3 Receipt Vacuum(in Hg): -3.4 Sampled: 10/17/2016 10:26 Canister ID: 2146 Flow Controller ID: 4119 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 5.5 4.0 10/28/16 16:47 CMR13 29.51.4 Benzene ND 0.10 10/28/16 16:47 CMRND20.320.052 Benzyl chloride ND 0.10 10/28/16 16:47 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 16:47 CMRND20.670.022 Bromoform ND 0.10 10/28/16 16:47 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 16:47 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 16:47 CMRND20.220.051 2-Butanone (MEK)0.98 4.0 10/28/16 16:47 CMRJ2.9 2120.075 Carbon Disulfide ND 1.0 10/28/16 16:47 CMRND23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 16:47 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 16:47 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 16:47 CMRND20.260.038 Chloroform 0.11 0.10 10/28/16 16:47 CMR0.55 20.490.023 Chloromethane ND 0.20 10/28/16 16:47 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 16:47 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 16:47 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 16:47 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 16:47 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 16:47 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 16:47 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)0.15 0.10 10/28/16 16:47 CMRV-05 0.73 20.490.043 1,1-Dichloroethane 0.050 0.10 10/28/16 16:47 CMRJ0.20 20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 16:47 CMRND20.400.028 1,1-Dichloroethylene ND 0.10 10/28/16 16:47 CMRND20.400.024 cis-1,2-Dichloroethylene ND 0.10 10/28/16 16:47 CMRND20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 16:47 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 16:47 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 16:47 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 16:47 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 16:47 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 16:47 CMRND23.60.64 Ethanol 2.1 4.0 10/28/16 16:47 CMRJ4.0 27.51.8 Ethyl Acetate ND 0.10 10/28/16 16:47 CMRND20.360.075 Ethylbenzene ND 0.10 10/28/16 16:47 CMRND20.430.028 4-Ethyltoluene ND 0.10 10/28/16 16:47 CMRND20.490.023 Heptane ND 0.10 10/28/16 16:47 CMRND20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 16:47 CMRND21.10.038 Hexane ND 4.0 10/28/16 16:47 CMRND2140.18 Page 10 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-2 Sample ID: 16J0994-04 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -27 Final Vacuum(in Hg): -3 Receipt Vacuum(in Hg): -3.4 Sampled: 10/17/2016 10:26 Canister ID: 2146 Flow Controller ID: 4119 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)0.12 0.10 10/28/16 16:47 CMR0.51 20.410.026 Isopropanol ND 4.0 10/28/16 16:47 CMRND29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 16:47 CMRND20.360.031 Methylene Chloride ND 1.0 10/28/16 16:47 CMRND23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 16:47 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 16:47 CMRND20.520.054 Propene 0.49 4.0 10/28/16 16:47 CMRL-05, V-06, J 0.84 26.90.31 Styrene ND 0.10 10/28/16 16:47 CMRND20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 16:47 CMRND20.690.024 Tetrachloroethylene 0.17 0.10 10/28/16 16:47 CMR1.1 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 16:47 CMRND20.290.042 Toluene 0.050 0.10 10/28/16 16:47 CMRJ0.19 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 16:47 CMRND20.740.038 1,1,1-Trichloroethane 0.27 0.10 10/28/16 16:47 CMR1.5 20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 16:47 CMRND20.550.030 Trichloroethylene ND 0.10 10/28/16 16:47 CMRND20.540.030 Trichlorofluoromethane (Freon 11)8.5 0.10 10/28/16 16:47 CMR48 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.068 0.10 10/28/16 16:47 CMRJ0.52 20.770.028 1,2,4-Trimethylbenzene ND 0.10 10/28/16 16:47 CMRND20.490.025 1,3,5-Trimethylbenzene ND 0.10 10/28/16 16:47 CMRND20.490.020 Vinyl Acetate ND 2.0 10/28/16 16:47 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 16:47 CMRND20.260.043 m&p-Xylene ND 0.20 10/28/16 16:47 CMRND20.870.050 o-Xylene ND 0.10 10/28/16 16:47 CMRND20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)97.0 10/28/16 16:4770-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 16:47 CMR2 Page 11 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-1 Sample ID: 16J0994-05 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29.5 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -5 Sampled: 10/17/2016 12:22 Canister ID: 2137 Flow Controller ID: 4245 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 6.7 4.0 10/28/16 13:55 CMR16 29.51.4 Benzene 0.052 0.10 10/28/16 13:55 CMRJ0.17 20.320.052 Benzyl chloride ND 0.10 10/28/16 13:55 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 13:55 CMRND20.670.022 Bromoform ND 0.10 10/28/16 13:55 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 13:55 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 13:55 CMRND20.220.051 2-Butanone (MEK)0.75 4.0 10/28/16 13:55 CMRJ2.2 2120.075 Carbon Disulfide 0.082 1.0 10/28/16 13:55 CMRJ0.26 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 13:55 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 13:55 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 13:55 CMRND20.260.038 Chloroform 0.12 0.10 10/28/16 13:55 CMR0.60 20.490.023 Chloromethane ND 0.20 10/28/16 13:55 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 13:55 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 13:55 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 13:55 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 13:55 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 13:55 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 13:55 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)0.16 0.10 10/28/16 13:55 CMRV-05 0.78 20.490.043 1,1-Dichloroethane ND 0.10 10/28/16 13:55 CMRND20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 13:55 CMRND20.400.028 1,1-Dichloroethylene ND 0.10 10/28/16 13:55 CMRND20.400.024 cis-1,2-Dichloroethylene ND 0.10 10/28/16 13:55 CMRND20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 13:55 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 13:55 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 13:55 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 13:55 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 13:55 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 13:55 CMRND23.60.64 Ethanol 2.8 4.0 10/28/16 13:55 CMRJ5.2 27.51.8 Ethyl Acetate 0.33 0.10 10/28/16 13:55 CMR1.2 20.360.075 Ethylbenzene ND 0.10 10/28/16 13:55 CMRND20.430.028 4-Ethyltoluene ND 0.10 10/28/16 13:55 CMRND20.490.023 Heptane ND 0.10 10/28/16 13:55 CMRND20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 13:55 CMRND21.10.038 Hexane 0.31 4.0 10/28/16 13:55 CMRJ1.1 2140.18 Page 12 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-1 Sample ID: 16J0994-05 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29.5 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -5 Sampled: 10/17/2016 12:22 Canister ID: 2137 Flow Controller ID: 4245 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)ND 0.10 10/28/16 13:55 CMRND20.410.026 Isopropanol ND 4.0 10/28/16 13:55 CMRND29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 13:55 CMRND20.360.031 Methylene Chloride 0.14 1.0 10/28/16 13:55 CMRJ0.49 23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 13:55 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 13:55 CMRND20.520.054 Propene 0.72 4.0 10/28/16 13:55 CMRL-05, V-06, J 1.2 26.90.31 Styrene 0.93 0.10 10/28/16 13:55 CMR4.0 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 13:55 CMRND20.690.024 Tetrachloroethylene 0.18 0.10 10/28/16 13:55 CMR1.2 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 13:55 CMRND20.290.042 Toluene 0.13 0.10 10/28/16 13:55 CMR0.48 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 13:55 CMRND20.740.038 1,1,1-Trichloroethane ND 0.10 10/28/16 13:55 CMRND20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 13:55 CMRND20.550.030 Trichloroethylene ND 0.10 10/28/16 13:55 CMRND20.540.030 Trichlorofluoromethane (Freon 11)6.1 0.10 10/28/16 13:55 CMR34 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.078 0.10 10/28/16 13:55 CMRJ0.60 20.770.028 1,2,4-Trimethylbenzene ND 0.10 10/28/16 13:55 CMRND20.490.025 1,3,5-Trimethylbenzene ND 0.10 10/28/16 13:55 CMRND20.490.020 Vinyl Acetate ND 2.0 10/28/16 13:55 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 13:55 CMRND20.260.043 m&p-Xylene ND 0.20 10/28/16 13:55 CMRND20.870.050 o-Xylene ND 0.10 10/28/16 13:55 CMRND20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)96.4 10/28/16 13:5570-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 13:55 CMR2 Page 13 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-3 Sample ID: 16J0994-06 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -7 Receipt Vacuum(in Hg): -8.3 Sampled: 10/17/2016 16:40 Canister ID: 2006 Flow Controller ID: 4244 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 9.2 4.0 10/28/16 14:40 CMR22 29.51.4 Benzene 0.15 0.10 10/28/16 14:40 CMR0.49 20.320.052 Benzyl chloride ND 0.10 10/28/16 14:40 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 14:40 CMRND20.670.022 Bromoform ND 0.10 10/28/16 14:40 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 14:40 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 14:40 CMRND20.220.051 2-Butanone (MEK)0.94 4.0 10/28/16 14:40 CMRJ2.8 2120.075 Carbon Disulfide 0.066 1.0 10/28/16 14:40 CMRJ0.21 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 14:40 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 14:40 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 14:40 CMRND20.260.038 Chloroform 0.15 0.10 10/28/16 14:40 CMR0.73 20.490.023 Chloromethane ND 0.20 10/28/16 14:40 CMRND20.410.044 Cyclohexane ND 0.10 10/28/16 14:40 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 14:40 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 14:40 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 14:40 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 14:40 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 14:40 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)0.92 0.10 10/28/16 14:40 CMRV-05 4.5 20.490.043 1,1-Dichloroethane 0.10 0.10 10/28/16 14:40 CMR0.42 20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 14:40 CMRND20.400.028 1,1-Dichloroethylene ND 0.10 10/28/16 14:40 CMRND20.400.024 cis-1,2-Dichloroethylene ND 0.10 10/28/16 14:40 CMRND20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 14:40 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 14:40 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 14:40 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 14:40 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 14:40 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 14:40 CMRND23.60.64 Ethanol 2.6 4.0 10/28/16 14:40 CMRJ4.9 27.51.8 Ethyl Acetate 2.0 0.10 10/28/16 14:40 CMR7.1 20.360.075 Ethylbenzene ND 0.10 10/28/16 14:40 CMRND20.430.028 4-Ethyltoluene ND 0.10 10/28/16 14:40 CMRND20.490.023 Heptane 0.076 0.10 10/28/16 14:40 CMRJ0.31 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 14:40 CMRND21.10.038 Hexane 0.73 4.0 10/28/16 14:40 CMRJ2.6 2140.18 Page 14 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-3 Sample ID: 16J0994-06 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -7 Receipt Vacuum(in Hg): -8.3 Sampled: 10/17/2016 16:40 Canister ID: 2006 Flow Controller ID: 4244 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)0.10 0.10 10/28/16 14:40 CMR0.42 20.410.026 Isopropanol ND 4.0 10/28/16 14:40 CMRND29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 14:40 CMRND20.360.031 Methylene Chloride 0.18 1.0 10/28/16 14:40 CMRJ0.62 23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 14:40 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 14:40 CMRND20.520.054 Propene 0.92 4.0 10/28/16 14:40 CMRL-05, V-06, J 1.6 26.90.31 Styrene 0.27 0.10 10/28/16 14:40 CMR1.1 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 14:40 CMRND20.690.024 Tetrachloroethylene 0.11 0.10 10/28/16 14:40 CMR0.76 20.680.028 Tetrahydrofuran ND 0.10 10/28/16 14:40 CMRND20.290.042 Toluene 0.68 0.10 10/28/16 14:40 CMR2.6 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 14:40 CMRND20.740.038 1,1,1-Trichloroethane 0.26 0.10 10/28/16 14:40 CMR1.4 20.550.018 1,1,2-Trichloroethane ND 0.10 10/28/16 14:40 CMRND20.550.030 Trichloroethylene ND 0.10 10/28/16 14:40 CMRND20.540.030 Trichlorofluoromethane (Freon 11)42 0.10 10/28/16 14:40 CMR240 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.24 0.10 10/28/16 14:40 CMR1.8 20.770.028 1,2,4-Trimethylbenzene ND 0.10 10/28/16 14:40 CMRND20.490.025 1,3,5-Trimethylbenzene ND 0.10 10/28/16 14:40 CMRND20.490.020 Vinyl Acetate ND 2.0 10/28/16 14:40 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 14:40 CMRND20.260.043 m&p-Xylene ND 0.20 10/28/16 14:40 CMRND20.870.050 o-Xylene ND 0.10 10/28/16 14:40 CMRND20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)96.3 10/28/16 14:4070-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 14:40 CMR2 Page 15 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-7 Sample ID: 16J0994-07 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -27 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 10/17/2016 14:21 Canister ID: 2147 Flow Controller ID: 4142 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 9.5 4.0 10/28/16 15:24 CMR23 29.51.4 Benzene 0.12 0.10 10/28/16 15:24 CMR0.39 20.320.052 Benzyl chloride ND 0.10 10/28/16 15:24 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 15:24 CMRND20.670.022 Bromoform ND 0.10 10/28/16 15:24 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 15:24 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 15:24 CMRND20.220.051 2-Butanone (MEK)1.2 4.0 10/28/16 15:24 CMRJ3.7 2120.075 Carbon Disulfide 0.38 1.0 10/28/16 15:24 CMRJ1.2 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 15:24 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 15:24 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 15:24 CMRND20.260.038 Chloroform 0.81 0.10 10/28/16 15:24 CMR3.9 20.490.023 Chloromethane 0.16 0.20 10/28/16 15:24 CMRL-05, V-06, J 0.34 20.410.044 Cyclohexane ND 0.10 10/28/16 15:24 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 15:24 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 15:24 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 15:24 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 15:24 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 15:24 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)0.20 0.10 10/28/16 15:24 CMRV-05 0.97 20.490.043 1,1-Dichloroethane 17 0.10 10/28/16 15:24 CMR68 20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 15:24 CMRND20.400.028 1,1-Dichloroethylene 0.65 0.10 10/28/16 15:24 CMR2.6 20.400.024 cis-1,2-Dichloroethylene 15 0.10 10/28/16 15:24 CMR61 20.400.038 trans-1,2-Dichloroethylene 0.046 0.10 10/28/16 15:24 CMRJ0.18 20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 15:24 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 15:24 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 15:24 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 15:24 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 15:24 CMRND23.60.64 Ethanol 2.7 4.0 10/28/16 15:24 CMRJ5.1 27.51.8 Ethyl Acetate ND 0.10 10/28/16 15:24 CMRND20.360.075 Ethylbenzene ND 0.10 10/28/16 15:24 CMRND20.430.028 4-Ethyltoluene 0.024 0.10 10/28/16 15:24 CMRJ0.12 20.490.023 Heptane 0.39 0.10 10/28/16 15:24 CMR1.6 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 15:24 CMRND21.10.038 Hexane 1.0 4.0 10/28/16 15:24 CMRJ3.6 2140.18 Page 16 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-7 Sample ID: 16J0994-07 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -27 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 10/17/2016 14:21 Canister ID: 2147 Flow Controller ID: 4142 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)0.17 0.10 10/28/16 15:24 CMR0.69 20.410.026 Isopropanol 0.86 4.0 10/28/16 15:24 CMRJ2.1 29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 15:24 CMRND20.360.031 Methylene Chloride 0.15 1.0 10/28/16 15:24 CMRJ0.52 23.50.12 4-Methyl-2-pentanone (MIBK)0.15 0.10 10/28/16 15:24 CMR0.61 20.410.024 Naphthalene ND 0.10 10/28/16 15:24 CMRND20.520.054 Propene 2.0 4.0 10/28/16 15:24 CMRL-05, V-06, J 3.4 26.90.31 Styrene 0.024 0.10 10/28/16 15:24 CMRJ0.10 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 15:24 CMRND20.690.024 Tetrachloroethylene 95 2.0 10/27/16 19:55 CMR640 40140.57 Tetrahydrofuran ND 0.10 10/28/16 15:24 CMRND20.290.042 Toluene 0.066 0.10 10/28/16 15:24 CMRJ0.25 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 15:24 CMRND20.740.038 1,1,1-Trichloroethane 95 0.10 10/28/16 15:24 CMR520 20.550.018 1,1,2-Trichloroethane 0.048 0.10 10/28/16 15:24 CMRJ0.26 20.550.030 Trichloroethylene 33 0.10 10/28/16 15:24 CMR180 20.540.030 Trichlorofluoromethane (Freon 11)0.53 0.10 10/28/16 15:24 CMR3.0 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)1.8 0.10 10/28/16 15:24 CMR14 20.770.028 1,2,4-Trimethylbenzene 0.15 0.10 10/28/16 15:24 CMR0.74 20.490.025 1,3,5-Trimethylbenzene 0.048 0.10 10/28/16 15:24 CMRJ0.24 20.490.020 Vinyl Acetate ND 2.0 10/28/16 15:24 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 15:24 CMRND20.260.043 m&p-Xylene 0.074 0.20 10/28/16 15:24 CMRJ0.32 20.870.050 o-Xylene 0.042 0.10 10/28/16 15:24 CMRJ0.18 20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)115 10/27/16 19:5570-130 4-Bromofluorobenzene (1)97.4 10/28/16 15:2470-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 15:24 CMR2 Page 17 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-8 Sample ID: 16J0994-08 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -26 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -7 Sampled: 10/17/2016 14:24 Canister ID: 1866 Flow Controller ID: 4146 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL Acetone 4.5 4.0 10/28/16 16:05 CMR11 29.51.4 Benzene 0.30 0.10 10/28/16 16:05 CMR0.95 20.320.052 Benzyl chloride ND 0.10 10/28/16 16:05 CMRND20.520.019 Bromodichloromethane ND 0.10 10/28/16 16:05 CMRND20.670.022 Bromoform ND 0.10 10/28/16 16:05 CMRND21.00.019 Bromomethane ND 0.10 10/28/16 16:05 CMRND20.390.069 1,3-Butadiene ND 0.10 10/28/16 16:05 CMRND20.220.051 2-Butanone (MEK)0.67 4.0 10/28/16 16:05 CMRJ2.0 2120.075 Carbon Disulfide 0.13 1.0 10/28/16 16:05 CMRJ0.41 23.10.034 Carbon Tetrachloride ND 0.10 10/28/16 16:05 CMRND20.630.024 Chlorobenzene ND 0.10 10/28/16 16:05 CMRND20.460.035 Chloroethane ND 0.10 10/28/16 16:05 CMRND20.260.038 Chloroform 1.8 0.10 10/28/16 16:05 CMR9.0 20.490.023 Chloromethane 0.11 0.20 10/28/16 16:05 CMRL-05, V-06, J 0.24 20.410.044 Cyclohexane ND 0.10 10/28/16 16:05 CMRND20.340.057 Dibromochloromethane ND 0.10 10/28/16 16:05 CMRND20.850.027 1,2-Dibromoethane (EDB)ND 0.10 10/28/16 16:05 CMRND20.770.022 1,2-Dichlorobenzene ND 0.10 10/28/16 16:05 CMRND20.600.027 1,3-Dichlorobenzene ND 0.10 10/28/16 16:05 CMRND20.600.022 1,4-Dichlorobenzene ND 0.10 10/28/16 16:05 CMRND20.600.025 Dichlorodifluoromethane (Freon 12)0.26 0.10 10/28/16 16:05 CMRV-05 1.3 20.490.043 1,1-Dichloroethane 10 0.10 10/28/16 16:05 CMR41 20.400.028 1,2-Dichloroethane ND 0.10 10/28/16 16:05 CMRND20.400.028 1,1-Dichloroethylene 1.7 0.10 10/28/16 16:05 CMR6.9 20.400.024 cis-1,2-Dichloroethylene 6.0 0.10 10/28/16 16:05 CMR24 20.400.038 trans-1,2-Dichloroethylene ND 0.10 10/28/16 16:05 CMRND20.400.026 1,2-Dichloropropane ND 0.10 10/28/16 16:05 CMRND20.460.035 cis-1,3-Dichloropropene ND 0.10 10/28/16 16:05 CMRND20.450.027 trans-1,3-Dichloropropene ND 0.10 10/28/16 16:05 CMRND20.450.027 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.10 10/28/16 16:05 CMRV-05 ND 20.700.024 1,4-Dioxane ND 1.0 10/28/16 16:05 CMRND23.60.64 Ethanol 2.6 4.0 10/28/16 16:05 CMRJ5.0 27.51.8 Ethyl Acetate 2.2 0.10 10/28/16 16:05 CMR8.1 20.360.075 Ethylbenzene 0.034 0.10 10/28/16 16:05 CMRJ0.15 20.430.028 4-Ethyltoluene ND 0.10 10/28/16 16:05 CMRND20.490.023 Heptane 0.16 0.10 10/28/16 16:05 CMR0.66 20.410.032 Hexachlorobutadiene ND 0.10 10/28/16 16:05 CMRND21.10.038 Hexane 1.2 4.0 10/28/16 16:05 CMRJ4.3 2140.18 Page 18 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Continental Tire - Charlotte, NC Date Received: 10/18/2016 Work Order: 16J0994Sample Description/Location: Field Sample #: VMP-8 Sample ID: 16J0994-08 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -26 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -7 Sampled: 10/17/2016 14:24 Canister ID: 1866 Flow Controller ID: 4146 Sub Description/Location: Canister Size: 6 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 1 hr RLResults AnalystAnalyzedDilutionFlagRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL 2-Hexanone (MBK)ND 0.10 10/28/16 16:05 CMRND20.410.026 Isopropanol 0.85 4.0 10/28/16 16:05 CMRJ2.1 29.80.12 Methyl tert-Butyl Ether (MTBE)ND 0.10 10/28/16 16:05 CMRND20.360.031 Methylene Chloride 0.47 1.0 10/28/16 16:05 CMRJ1.6 23.50.12 4-Methyl-2-pentanone (MIBK)ND 0.10 10/28/16 16:05 CMRND20.410.024 Naphthalene ND 0.10 10/28/16 16:05 CMRND20.520.054 Propene 1.4 4.0 10/28/16 16:05 CMRL-05, V-06, J 2.4 26.90.31 Styrene 0.032 0.10 10/28/16 16:05 CMRJ0.14 20.430.019 1,1,2,2-Tetrachloroethane ND 0.10 10/28/16 16:05 CMRND20.690.024 Tetrachloroethylene 250 2.0 10/27/16 20:33 CMR1700 40140.57 Tetrahydrofuran ND 0.10 10/28/16 16:05 CMRND20.290.042 Toluene 0.83 0.10 10/28/16 16:05 CMR3.1 20.380.031 1,2,4-Trichlorobenzene ND 0.10 10/28/16 16:05 CMRND20.740.038 1,1,1-Trichloroethane 76 0.10 10/28/16 16:05 CMR420 20.550.018 1,1,2-Trichloroethane 0.22 0.10 10/28/16 16:05 CMR1.2 20.550.030 Trichloroethylene 77 0.10 10/28/16 16:05 CMR410 20.540.030 Trichlorofluoromethane (Freon 11)0.49 0.10 10/28/16 16:05 CMR2.8 20.560.035 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.20 0.10 10/28/16 16:05 CMR1.5 20.770.028 1,2,4-Trimethylbenzene ND 0.10 10/28/16 16:05 CMRND20.490.025 1,3,5-Trimethylbenzene ND 0.10 10/28/16 16:05 CMRND20.490.020 Vinyl Acetate ND 2.0 10/28/16 16:05 CMRND27.00.051 Vinyl Chloride ND 0.10 10/28/16 16:05 CMRND20.260.043 m&p-Xylene 0.092 0.20 10/28/16 16:05 CMRJ0.40 20.870.050 o-Xylene 0.036 0.10 10/28/16 16:05 CMRJ0.16 20.430.029 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)113 10/27/16 20:3370-130 4-Bromofluorobenzene (1)96.6 10/28/16 16:0570-130 Tentatively Identified Compounds - Estimated Values Reported Retention Time ppbv Results Nitrobenzene 0.0 10/28/16 16:05 CMR2 Page 19 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: TO-15 Prep-EPA TO-15 Lab Number [Field ID]Batch Date Pressure Dilution Pre Dilution Pre-Dil Initial mL Pre-Dil Final mL Default Injection mL Actual Injection mL 16J0994-01 [VMP-4]B162033 1 1 N/A 1000 10/27/16 16J0994-01 [VMP-4]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-02 [VMP-5]B162033 1 1 N/A 1000 10/27/16 16J0994-02 [VMP-5]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-03 [VMP-6]B162033 1 1 N/A 1000 10/27/16 16J0994-03 [VMP-6]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-04 [VMP-2]B162033 1 1 N/A 1000 10/27/16 16J0994-04 [VMP-2]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-05 [VMP-1]B162033 1 1 N/A 1000 10/27/16 16J0994-05 [VMP-1]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-06 [VMP-3]B162033 1 1 N/A 1000 10/27/16 16J0994-06 [VMP-3]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-07 [VMP-7]B162033 1 1 N/A 1000 10/27/16 16J0994-07 [VMP-7]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-07RE1 [VMP-7]B162033 1.5 1 N/A 1000 400 40 10/27/16 16J0994-08 [VMP-8]B162033 1 1 N/A 1000 10/27/16 16J0994-08 [VMP-8]B162033 1.5 1 N/A 1000 400 300 10/27/16 16J0994-08RE1 [VMP-8]B162033 1.5 1 N/A 1000 400 325 10/27/16 Prep Method: TO-15 Prep-EPA TO-15 Lab Number [Field ID]Batch Date Pressure Dilution Pre Dilution Pre-Dil Initial mL Pre-Dil Final mL Default Injection mL Actual Injection mL 16J0994-01RE1 [VMP-4]B163196 1.5 1 N/A 1000 400 15 10/26/16 Page 20 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B162033 - TO-15 Prep Blank (B162033-BLK1)Prepared & Analyzed: 10/27/16 1.4NDAcetone 0.035NDBenzene 0.035NDBenzyl chloride 0.035NDBromodichloromethane 0.035NDBromoform 0.035NDBromomethane 0.035ND1,3-Butadiene 1.4ND2-Butanone (MEK) 0.35NDCarbon Disulfide 0.035NDCarbon Tetrachloride 0.035NDChlorobenzene 0.035NDChloroethane 0.035NDChloroform 0.070NDChloromethane 0.035NDCyclohexane 0.035NDDibromochloromethane 0.035ND1,2-Dibromoethane (EDB) 0.035ND1,2-Dichlorobenzene 0.035ND1,3-Dichlorobenzene 0.035ND1,4-Dichlorobenzene 0.035 V-05NDDichlorodifluoromethane (Freon 12) 0.035ND1,1-Dichloroethane 0.035ND1,2-Dichloroethane 0.035ND1,1-Dichloroethylene 0.035NDcis-1,2-Dichloroethylene 0.035NDtrans-1,2-Dichloroethylene 0.035ND1,2-Dichloropropane 0.035NDcis-1,3-Dichloropropene 0.035NDtrans-1,3-Dichloropropene 0.035 V-05ND1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.35ND1,4-Dioxane 1.4NDEthanol 0.035NDEthyl Acetate 0.035NDEthylbenzene 0.035ND4-Ethyltoluene 0.035NDHeptane 0.035NDHexachlorobutadiene 1.4NDHexane 0.035ND2-Hexanone (MBK) 1.4NDIsopropanol 0.035NDMethyl tert-Butyl Ether (MTBE) 0.35NDMethylene Chloride 0.035ND4-Methyl-2-pentanone (MIBK) 0.035NDNaphthalene 1.4 V-06, J0.11Propene 0.035NDStyrene Page 21 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B162033 - TO-15 Prep Blank (B162033-BLK1)Prepared & Analyzed: 10/27/16 0.035ND1,1,2,2-Tetrachloroethane 0.035NDTetrachloroethylene 0.035NDTetrahydrofuran 0.035NDToluene 0.035ND1,2,4-Trichlorobenzene 0.035ND1,1,1-Trichloroethane 0.035ND1,1,2-Trichloroethane 0.035NDTrichloroethylene 0.035NDTrichlorofluoromethane (Freon 11) 0.035ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 0.035ND1,2,4-Trimethylbenzene 0.035ND1,3,5-Trimethylbenzene 0.70NDVinyl Acetate 0.035NDVinyl Chloride 0.070NDm&p-Xylene 0.035NDo-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)88.27.06 LCS (B162033-BS1)Prepared & Analyzed: 10/27/16 5.00 70-1301125.60Acetone 5.00 70-13089.14.46Benzene 5.00 70-1301266.31Benzyl chloride 5.00 70-13085.64.28Bromodichloromethane 5.00 70-1301155.73Bromoform 5.00 70-1301236.16Bromomethane 5.00 V-0670-1301185.891,3-Butadiene 5.00 70-13086.54.322-Butanone (MEK) 5.00 70-1301065.30Carbon Disulfide 5.00 70-13089.34.46Carbon Tetrachloride 5.00 70-13092.14.60Chlorobenzene 5.00 70-1301065.32Chloroethane 5.00 70-13085.94.30Chloroform 5.00 L-05, V-0670-1301467.32Chloromethane * 5.00 70-13087.14.36Cyclohexane 5.00 70-1301045.22Dibromochloromethane 5.00 70-13096.94.841,2-Dibromoethane (EDB) 5.00 70-1301125.621,2-Dichlorobenzene 5.00 70-1301145.691,3-Dichlorobenzene 5.00 70-1301135.631,4-Dichlorobenzene 5.00 V-0570-13075.03.75Dichlorodifluoromethane (Freon 12) 5.00 70-13086.84.341,1-Dichloroethane 5.00 70-13087.14.351,2-Dichloroethane 5.00 70-13097.94.901,1-Dichloroethylene 5.00 70-13084.54.22cis-1,2-Dichloroethylene 5.00 70-13087.74.39trans-1,2-Dichloroethylene 5.00 70-13076.23.811,2-Dichloropropane Page 22 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B162033 - TO-15 Prep LCS (B162033-BS1)Prepared & Analyzed: 10/27/16 5.00 70-13095.44.77cis-1,3-Dichloropropene 5.00 70-13089.64.48trans-1,3-Dichloropropene 5.00 V-0570-13076.23.811,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 5.00 70-13083.34.171,4-Dioxane 5.00 70-1301155.76Ethanol 5.00 70-1301065.28Ethyl Acetate 5.00 70-13095.24.76Ethylbenzene 5.00 70-1301065.294-Ethyltoluene 5.00 70-13097.04.85Heptane 5.00 70-1301115.55Hexachlorobutadiene 5.00 70-13097.64.88Hexane 5.00 70-13089.64.482-Hexanone (MBK) 5.00 70-13096.54.82Isopropanol 5.00 70-1301015.05Methyl tert-Butyl Ether (MTBE) 5.00 70-13096.54.83Methylene Chloride 5.00 70-13099.95.004-Methyl-2-pentanone (MIBK) 5.00 70-13093.54.68Naphthalene 5.00 L-05, V-0670-1301798.94Propene * 5.00 70-13078.23.91Styrene 5.00 70-13095.44.771,1,2,2-Tetrachloroethane 5.00 70-1301035.15Tetrachloroethylene 5.00 70-13086.94.34Tetrahydrofuran 5.00 70-13093.84.69Toluene 5.00 70-1301155.741,2,4-Trichlorobenzene 5.00 70-13083.14.151,1,1-Trichloroethane 5.00 70-13090.54.531,1,2-Trichloroethane 5.00 70-13085.94.29Trichloroethylene 5.00 70-13094.84.74Trichlorofluoromethane (Freon 11) 5.00 70-1301065.301,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 5.00 70-1301065.301,2,4-Trimethylbenzene 5.00 70-1301045.181,3,5-Trimethylbenzene 5.00 70-13072.63.63Vinyl Acetate 5.00 70-1301206.02Vinyl Chloride 10.0 70-13099.19.91m&p-Xylene 5.00 70-13095.74.79o-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)93.07.44 Page 23 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B163196 - TO-15 Prep Blank (B163196-BLK1)Prepared & Analyzed: 10/26/16 0.020NDTrichlorofluoromethane (Freon 11) 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1128.95 LCS (B163196-BS1)Prepared & Analyzed: 10/26/16 5.00 70-1301145.69Trichlorofluoromethane (Freon 11) 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1189.46 Page 24 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. Data is not affected by elevated level in blank since sample result is >10x level found in the blank.B-07 Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be biased on the high side. L-05 Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is associated with the reported value which is likely to be biased on the low side. V-05 Continuing calibration did not meet method specifications and was biased on the high side for this compound. Increased uncertainty is associated with the reported value which is likely to be biased on the high side. V-06 Page 25 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q Calibration Check (S012467-CCV1 )Lab File ID: F102703.D Analyzed: 10/27/16 18:20 Bromochloromethane (1)158472 8.462 204275 8.521 60 - 14078 -0.0590 +/-0.50 1,4-Difluorobenzene (1)493325 10.206 658610 10.273 60 - 14075 -0.0670 +/-0.50 Chlorobenzene-d5 (1)449197 14.548 623443 14.629 60 - 14072 -0.0810 +/-0.50 LCS (B162033-BS1 )Lab File ID: F102704.D Analyzed: 10/27/16 19:00 Bromochloromethane (1)145977 8.462 158472 8.462 60 - 14092 0.0000 +/-0.50 1,4-Difluorobenzene (1)476522 10.206 493325 10.206 60 - 14097 0.0000 +/-0.50 Chlorobenzene-d5 (1)435533 14.548 449197 14.548 60 - 14097 0.0000 +/-0.50 Blank (B162033-BLK1 )Lab File ID: F102708.D Analyzed: 10/27/16 21:54 Bromochloromethane (1)148723 8.47 158472 8.462 60 - 14094 0.0080 +/-0.50 1,4-Difluorobenzene (1)467569 10.213 493325 10.206 60 - 14095 0.0070 +/-0.50 Chlorobenzene-d5 (1)413439 14.548 449197 14.548 60 - 14092 0.0000 +/-0.50 VMP-4 (16J0994-01 )Lab File ID: F102715.D Analyzed: 10/28/16 03:18 Bromochloromethane (1)143436 8.558 158472 8.462 60 - 14091 0.0960 +/-0.50 1,4-Difluorobenzene (1)465392 10.303 493325 10.206 60 - 14094 0.0970 +/-0.50 Chlorobenzene-d5 (1)412493 14.636 449197 14.548 60 - 14092 0.0880 +/-0.50 VMP-5 (16J0994-02 )Lab File ID: F102716.D Analyzed: 10/28/16 04:16 Bromochloromethane (1)161238 8.573 158472 8.462 60 - 140102 0.1110 +/-0.50 1,4-Difluorobenzene (1)517962 10.333 493325 10.206 60 - 140105 0.1270 +/-0.50 Chlorobenzene-d5 (1)472135 14.666 449197 14.548 60 - 140105 0.1180 +/-0.50 VMP-6 (16J0994-03 )Lab File ID: F102726.D Analyzed: 10/28/16 12:29 Bromochloromethane (1)194889 8.455 158472 8.462 60 - 140123 -0.0070 +/-0.50 1,4-Difluorobenzene (1)572388 10.191 493325 10.206 60 - 140116 -0.0150 +/-0.50 Chlorobenzene-d5 (1)517463 14.541 449197 14.548 60 - 140115 -0.0070 +/-0.50 VMP-1 (16J0994-05 )Lab File ID: F102728.D Analyzed: 10/28/16 13:55 Bromochloromethane (1)210487 8.448 158472 8.462 60 - 140133 -0.0140 +/-0.50 1,4-Difluorobenzene (1)609365 10.191 493325 10.206 60 - 140124 -0.0150 +/-0.50 Chlorobenzene-d5 (1)546250 14.541 449197 14.548 60 - 140122 -0.0070 +/-0.50 VMP-3 (16J0994-06 )Lab File ID: F102729.D Analyzed: 10/28/16 14:40 Bromochloromethane (1)177807 8.448 158472 8.462 60 - 140112 -0.0140 +/-0.50 1,4-Difluorobenzene (1)543579 10.198 493325 10.206 60 - 140110 -0.0080 +/-0.50 Chlorobenzene-d5 (1)492265 14.541 449197 14.548 60 - 140110 -0.0070 +/-0.50 VMP-7 (16J0994-07 )Lab File ID: F102730.D Analyzed: 10/28/16 15:24 Bromochloromethane (1)162314 8.448 158472 8.462 60 - 140102 -0.0140 +/-0.50 1,4-Difluorobenzene (1)490606 10.191 493325 10.206 60 - 14099 -0.0150 +/-0.50 Chlorobenzene-d5 (1)461967 14.541 449197 14.548 60 - 140103 -0.0070 +/-0.50 Page 26 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q VMP-8 (16J0994-08 )Lab File ID: F102731.D Analyzed: 10/28/16 16:05 Bromochloromethane (1)190950 8.455 158472 8.462 60 - 140120 -0.0070 +/-0.50 1,4-Difluorobenzene (1)553403 10.198 493325 10.206 60 - 140112 -0.0080 +/-0.50 Chlorobenzene-d5 (1)512078 14.541 449197 14.548 60 - 140114 -0.0070 +/-0.50 VMP-2 (16J0994-04 )Lab File ID: F102732.D Analyzed: 10/28/16 16:47 Bromochloromethane (1)213990 8.455 158472 8.462 60 - 140135 -0.0070 +/-0.50 1,4-Difluorobenzene (1)603219 10.191 493325 10.206 60 - 140122 -0.0150 +/-0.50 Chlorobenzene-d5 (1)544313 14.541 449197 14.548 60 - 140121 -0.0070 +/-0.50 Page 27 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S012467-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.9479328A 9.7 305.48 0.86429125.00Acetone 0.5491163A -15.0 304.25 0.64590045.00Benzene 0.8056581A 20.5 306.02 0.66865075.00Benzyl chloride 0.4154308A -19.3 304.04 0.51483525.00Bromodichloromethane 0.6208839A 12.0 305.60 0.5542035.00Bromoform 0.7453582A 19.7 305.98 0.62273015.00Bromomethane 0.5701752A 34.7 *306.74 0.42325585.001,3-Butadiene 0.9626735A -19.7 304.02 1.1986785.002-Butanone (MEK) 1.72778A 3.3 305.16 1.6731235.00Carbon Disulfide 0.4506822A -11.0 304.45 0.50622175.00Carbon Tetrachloride 0.6458779A -10.8 304.46 0.72446385.00Chlorobenzene 0.3500833A 12.9 305.65 0.31005315.00Chloroethane 1.23565A -16.2 304.19 1.4752165.00Chloroform 0.8166793A 47.3 *307.36 0.55442885.00Chloromethane 0.2244038A -14.3 304.29 0.26170295.00Cyclohexane 0.5799148A 1.2 305.06 0.57289725.00Dibromochloromethane 0.45341A -4.4 304.78 0.47430895.001,2-Dibromoethane (EDB) 0.6893688A 11.3 305.56 0.61937045.001,2-Dichlorobenzene 0.7402543A 9.0 305.45 0.67940335.001,3-Dichlorobenzene 0.7444645A 10.1 305.51 0.67593575.001,4-Dichlorobenzene 1.003039A -41.6 *302.92 1.716945.00Dichlorodifluoromethane (Freon 12) 1.034267A -15.2 304.24 1.2198645.001,1-Dichloroethane 0.7419759A -18.6 304.07 0.91177125.001,2-Dichloroethane 0.9740522A 1.9 305.10 0.9557045.001,1-Dichloroethylene 0.7312131A -17.9 304.11 0.89045955.00cis-1,2-Dichloroethylene 0.7979807A -13.6 304.32 0.92323785.00trans-1,2-Dichloroethylene 0.189587A -25.4 303.73 0.25406225.001,2-Dichloropropane 0.3135004A -8.3 304.58 0.34193965.00cis-1,3-Dichloropropene 0.2890849A -14.4 304.28 0.33775825.00trans-1,3-Dichloropropene 0.8046242A -51.0 *302.45 1.6431695.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.1212539A -6.5 304.67 0.12971885.001,4-Dioxane 0.2139734A 13.9 305.69 0.18793075.00Ethanol 0.1572215A 1.0 305.05 0.15566185.00Ethyl Acetate 0.9548274A -7.5 304.62 1.0326655.00Ethylbenzene 1.093674A 1.4 305.07 1.0782015.004-Ethyltoluene 0.1592005A -4.1 304.80 0.16592595.00Heptane 0.4787779A 7.9 305.40 0.4436935.00Hexachlorobutadiene 0.5918724A -3.8 304.81 0.61541745.00Hexane Page 28 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S012467-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.3772242A -12.8 304.36 0.43276645.002-Hexanone (MBK) 1.015932A 10.9 305.54 0.91634745.00Isopropanol 1.472008A -3.5 304.83 1.524735.00Methyl tert-Butyl Ether (MTBE) 0.6768136A 3.7 305.19 0.65260055.00Methylene Chloride 0.1553313A -4.0 304.80 0.16173335.004-Methyl-2-pentanone (MIBK) 0.7944737A -5.9 304.70 0.84444425.00Naphthalene 0.8020496A 75.8 *308.79 0.45621735.00Propene 0.5498131A -7.6 304.62 0.59478385.00Styrene 0.5864367A -5.8 304.71 0.62231185.001,1,2,2-Tetrachloroethane 0.4416272A -3.1 304.84 0.45582175.00Tetrachloroethylene 0.5395426A -9.0 304.55 0.59297115.00Tetrahydrofuran 0.7294688A -10.6 304.47 0.81581885.00Toluene 0.4393582A 4.7 305.24 0.41945495.001,2,4-Trichlorobenzene 0.4014262A -14.4 304.28 0.46911785.001,1,1-Trichloroethane 0.2652271A -12.3 304.39 0.30235395.001,1,2-Trichloroethane 0.2542292A -14.6 304.27 0.29766965.00Trichloroethylene 1.667545A -7.3 304.64 1.7979655.00Trichlorofluoromethane (Freon 11) 1.334494A 4.8 305.24 1.2739765.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 0.9200453A 5.5 305.28 0.87212215.001,2,4-Trimethylbenzene 0.9462539A 4.3 305.22 0.90689485.001,3,5-Trimethylbenzene 1.4387A -21.5 303.92 1.8335325.00Vinyl Acetate 0.8108335A 24.8 306.24 0.64949285.00Vinyl Chloride 0.7670042A -5.2 309.48 0.809061610.0m&p-Xylene 0.7611164A -7.2 304.64 0.82018085.00o-Xylene * Values outside of QC limits # Column to be used to flag Response Factor and %Diff/Drift values with an asterisk Page 29 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA TO-15 in Air AIHA,NY,MEAcetone AIHA,FL,NJ,NY,VA,MEBenzene AIHA,FL,NJ,NY,VA,MEBenzyl chloride AIHA,NJ,NY,VA,MEBromodichloromethane AIHA,NJ,NY,VA,MEBromoform AIHA,FL,NJ,NY,MEBromomethane AIHA,NJ,NY,VA,ME1,3-Butadiene AIHA,FL,NJ,NY,VA,ME2-Butanone (MEK) AIHA,NJ,NY,VA,MECarbon Disulfide AIHA,FL,NJ,NY,VA,MECarbon Tetrachloride AIHA,FL,NJ,NY,VA,MEChlorobenzene AIHA,FL,NJ,NY,VA,MEChloroethane AIHA,FL,NJ,NY,VA,MEChloroform AIHA,FL,NJ,NY,VA,MEChloromethane AIHA,NJ,NY,VA,MECyclohexane AIHA,NY,MEDibromochloromethane AIHA,NJ,NY,ME1,2-Dibromoethane (EDB) AIHA,FL,NJ,NY,VA,ME1,2-Dichlorobenzene AIHA,NJ,NY,ME1,3-Dichlorobenzene AIHA,FL,NJ,NY,VA,ME1,4-Dichlorobenzene AIHA,NY,MEDichlorodifluoromethane (Freon 12) AIHA,FL,NJ,NY,VA,ME1,1-Dichloroethane AIHA,FL,NJ,NY,VA,ME1,2-Dichloroethane AIHA,FL,NJ,NY,VA,ME1,1-Dichloroethylene AIHA,FL,NY,VA,MEcis-1,2-Dichloroethylene AIHA,NJ,NY,VA,MEtrans-1,2-Dichloroethylene AIHA,FL,NJ,NY,VA,ME1,2-Dichloropropane AIHA,FL,NJ,NY,VA,MEcis-1,3-Dichloropropene AIHA,NY,MEtrans-1,3-Dichloropropene AIHA,NJ,NY,VA,ME1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) AIHA,NJ,NY,VA,ME1,4-Dioxane AIHAEthanol AIHAEthyl Acetate AIHA,FL,NJ,NY,VA,MEEthylbenzene AIHA,NJ4-Ethyltoluene AIHA,NJ,NY,VA,MEHeptane AIHA,NJ,NY,VA,MEHexachlorobutadiene AIHA,FL,NJ,NY,VA,MEHexane AIHA2-Hexanone (MBK) AIHA,NY,MEIsopropanol AIHA,FL,NJ,NY,VA,MEMethyl tert-Butyl Ether (MTBE) AIHA,FL,NJ,NY,VA,MEMethylene Chloride AIHA,FL,NJ,NY,ME4-Methyl-2-pentanone (MIBK) NY,MENaphthalene AIHAPropene AIHA,FL,NJ,NY,VA,MEStyrene AIHA,FL,NJ,NY,VA,ME1,1,2,2-Tetrachloroethane Page 30 of 34 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA TO-15 in Air AIHA,FL,NJ,NY,VA,METetrachloroethylene AIHATetrahydrofuran AIHA,FL,NJ,NY,VA,METoluene AIHA,NJ,NY,VA,ME1,2,4-Trichlorobenzene AIHA,FL,NJ,NY,VA,ME1,1,1-Trichloroethane AIHA,FL,NJ,NY,VA,ME1,1,2-Trichloroethane AIHA,FL,NJ,NY,VA,METrichloroethylene AIHA,NY,METrichlorofluoromethane (Freon 11) AIHA,NJ,NY,VA,ME1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) AIHA,NJ,NY,ME1,2,4-Trimethylbenzene AIHA,NJ,NY,ME1,3,5-Trimethylbenzene AIHA,FL,NJ,NY,VA,MEVinyl Acetate AIHA,FL,NJ,NY,VA,MEVinyl Chloride AIHA,FL,NJ,NY,VA,MEm&p-Xylene AIHA,FL,NJ,NY,VA,MEo-Xylene The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018 M-MA100Massachusetts DEPMA 06/30/2017 PH-0567Connecticut Department of Publilc HealthCT 09/30/2017 10899 NELAPNew York State Department of HealthNY 04/1/2017 2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2017 LAO00112Rhode Island Department of HealthRI 12/30/2016 652North Carolina Div. of Water QualityNC 12/31/2016 MA007 NELAPNew Jersey DEPNJ 06/30/2017 E871027 NELAPFlorida Department of HealthFL 06/30/2017 LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017 2011028State of MaineME 06/9/2017 460217Commonwealth of VirginiaVA 12/14/2016 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017 Page 31 of 34 Page 32 of 34 Page 33 of 34 Page 34 of 34 16 S:\AAA-Master Projects\LRC Patriot (LRC)\LRC-004 Brownfields Assessment - undeveloped parcel\Report\Brownfields Assessment Rpt_Premier 485.docx Appendix C NC DEQ Soil Gas to Indoor Air Risk Calculator Results DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air Site ID: Exposure Unit ID: VMP-7 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 23 0.23 -2.7E+04 1.7E-06 71-43-2 Benzene 0.39 0.0039 1.6E+00 2.6E+01 2.5E-09 3.0E-05 75-15-0 Carbon Disulfide 1.2 0.012 -6.1E+02 3.9E-06 67-66-3 Chloroform 3.9 0.039 5.3E-01 8.6E+01 7.3E-08 9.1E-05 74-87-3 Chloromethane 0.34 0.0034 -7.9E+01 8.6E-06 75-71-8 Dichlorodifluoromethane 0.97 0.0097 -8.8E+01 2.2E-05 75-34-3 Dichloroethane, 1,1-68 0.68 7.7E+00 -8.9E-08 75-35-4 Dichloroethylene, 1,1-2.6 0.026 -1.8E+02 3.0E-05 156-59-2 Dichloroethylene, 1,2-cis-61 0.61 -- 156-60-5 Dichloroethylene, 1,2-trans-0.18 0.0018 -- 110-54-3 Hexane, N-3.6 0.036 -6.1E+02 1.2E-05 591-78-6 Hexanone, 2-0.69 0.0069 -2.6E+01 5.3E-05 67-63-0 Isopropanol 2.1 0.021 -1.8E+02 2.4E-05 78-93-3 Methyl Ethyl Ketone (2-Butanone)3.7 0.037 -4.4E+03 1.7E-06 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)0.61 0.0061 -2.6E+03 4.6E-07 75-09-2 Methylene Chloride 0.52 0.0052 1.2E+03 5.3E+02 4.2E-12 2.0E-06 100-42-5 Styrene 0.1 0.001 -8.8E+02 2.3E-07 127-18-4 Tetrachloroethylene 640 6.4 4.7E+01 3.5E+01 1.4E-07 3.7E-02 108-88-3 Toluene 0.25 0.0025 -4.4E+03 1.1E-07 76-13-1 Trichloro-1,2,2-trifluoroethane, 1,1,2-14 0.14 -2.6E+04 1.1E-06 71-55-6 Trichloroethane, 1,1,1-520 5.2 -4.4E+03 2.4E-04 79-00-5 Trichloroethane, 1,1,2-0.26 0.0026 7.7E-01 1.8E-01 3.4E-09 3.0E-03 79-01-6 Trichloroethylene 180 1.8 3.0E+00 1.8E+00 6.0E-07 2.1E-01 75-69-4 Trichlorofluoromethane 3 0.03 -- 95-63-6 Trimethylbenzene, 1,2,4-0.74 0.0074 -6.1E+00 2.4E-04 108-67-8 Trimethylbenzene, 1,3,5-0.24 0.0024 -- 108-38-3 Xylene, m-0.32 0.0032 -8.8E+01 7.3E-06 95-47-6 Xylene, o-0.18 0.0018 -8.8E+01 4.1E-06 Cumulative:9.1E-07 2.5E-01 All concentrations are in ug/m3 Output Form 3E Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator August 2016 Version Basis: May 2016 EPA RSL Table DEQ Risk Calculator - Vapor Intrusion - Non-Residential Worker Soil Gas to Indoor Air Site ID: Exposure Unit ID: VMP-8 CAS #Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non-Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non- Carcinogenic Hazard Quotient 67-64-1 Acetone 11 0.11 -2.7E+04 8.1E-07 71-43-2 Benzene 0.95 0.0095 1.6E+00 2.6E+01 6.0E-09 7.2E-05 75-15-0 Carbon Disulfide 0.41 0.0041 -6.1E+02 1.3E-06 67-66-3 Chloroform 9 0.09 5.3E-01 8.6E+01 1.7E-07 2.1E-04 74-87-3 Chloromethane 0.24 0.0024 -7.9E+01 6.1E-06 75-71-8 Dichlorodifluoromethane 1.3 0.013 -8.8E+01 3.0E-05 75-34-3 Dichloroethane, 1,1-41 0.41 7.7E+00 -5.3E-08 75-35-4 Dichloroethylene, 1,1-6.9 0.069 -1.8E+02 7.9E-05 156-59-2 Dichloroethylene, 1,2-cis-24 0.24 -- 156-60-5 Dichloroethylene, 1,2-trans--- 110-54-3 Hexane, N-4.3 0.043 -6.1E+02 1.4E-05 591-78-6 Hexanone, 2--2.6E+01 67-63-0 Isopropanol 2.1 0.021 -1.8E+02 2.4E-05 78-93-3 Methyl Ethyl Ketone (2-Butanone)2 0.02 -4.4E+03 9.1E-07 108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone)-2.6E+03 75-09-2 Methylene Chloride 0.52 0.0052 1.2E+03 5.3E+02 4.2E-12 2.0E-06 100-42-5 Styrene 0.14 0.0014 -8.8E+02 3.2E-07 127-18-4 Tetrachloroethylene 1700 17 4.7E+01 3.5E+01 3.6E-07 9.7E-02 108-88-3 Toluene 3.1 0.031 -4.4E+03 1.4E-06 76-13-1 Trichloro-1,2,2-trifluoroethane, 1,1,2-1.5 0.015 -2.6E+04 1.1E-07 71-55-6 Trichloroethane, 1,1,1-420 4.2 -4.4E+03 1.9E-04 79-00-5 Trichloroethane, 1,1,2-1.2 0.012 7.7E-01 1.8E-01 1.6E-08 1.4E-02 79-01-6 Trichloroethylene 410 4.1 3.0E+00 1.8E+00 1.4E-06 4.7E-01 75-69-4 Trichlorofluoromethane 2.8 0.028 -- 95-63-6 Trimethylbenzene, 1,2,4--6.1E+00 108-67-8 Trimethylbenzene, 1,3,5--- 108-38-3 Xylene, m-0.4 0.004 -8.8E+01 9.1E-06 95-47-6 Xylene, o-0.16 0.0016 -8.8E+01 3.7E-06 Cumulative:2.0E-06 5.8E-01 All concentrations are in ug/m3 Output Form 3E Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator August 2016 Version Basis: May 2016 EPA RSL Table