Loading...
HomeMy WebLinkAbout22022 Brownfields Assessment Report_Pfister Dyes & Chemical 20180820i S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc Brownfields Assessment Report Pfister Dyes and Chemical 4233 Trailer Drive Charlotte, North Carolina Brownfields Project No. 22022-18-060 H&H Job No. SEL-007 Table of Contents 1.0 Introduction .............................................................................................................................1  1.1 Phase II ESA Sampling Activities .........................................................................................2  1.2 Supplemental Assessment Activities .....................................................................................4  2.0 Brownfields Assessment Activities ........................................................................................6  3.0 Background Soil Assessment Activities ................................................................................7  3.1 Soil Sampling Methodology ..................................................................................................7  3.2 Soil Sample Analytical Results .............................................................................................8  4.0 Groundwater Assessment Activities ......................................................................................9  4.1 Groundwater Sampling Methodology ...................................................................................9  4.2 Groundwater Sample Analytical Results .............................................................................11  5.0 Receptor Survey Activities ...................................................................................................13  6.0 Summary and Conclusions ..................................................................................................15  ii S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc List of Tables Table 1 Summary of Soil Analytical Data Table 2 Summary of Groundwater Analytical Data List of Figures Figure 1 Site Location Map Figure 2 Site and Surrounding Area Map Figure 3 Sample Location Map Figure 4 Receptor Survey Map List of Appendices Appendix A Boring Logs and Temporary Monitoring Well Construction Details Appendix B Laboratory Analytical Reports Appendix C Brownfields Property Receptor Survey Form 1 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc Brownfields Assessment Report Pfister Dyes and Chemical 4233 Trailer Drive Charlotte, North Carolina Brownfields Project No. 22022-18-060 H&H Job No. SEL-007 1.0 Introduction Hart & Hickman, PC (H&H) has prepared this report to document assessment activities recently completed on the Pfister Dyes and Chemical Brownfields property (Brownfields Project No. 22022-18-060) located at 4233 Trailer Drive in Charlotte, Mecklenburg County, North Carolina (Site or subject Site). The subject Site consists of one approximately 5.75-acre parcel (Parcel Identification Number 04505507) of land located in a mixed commercial/light industrial and residential area approximately three miles north of uptown Charlotte. A Site location map is provided as Figure 1, and the Site and surrounding area are shown on Figure 2. The Site was undeveloped wooded and agricultural land as early as the late 1930s. In approximately 1967, the southern portion of the Site was developed with an approximately 19,000-square foot (sq. ft.) warehouse building that was constructed for Pfister Dyes and Chemical (Pfister). Pfister utilized the facility for mixing, storage, and distribution of powdered dyes used in the textile industry until approximately 2017. The central and northern portions of the Site have remained undeveloped wooded land. Preliminary redevelopment plans indicate that the Site will be utilized for commercial and light industrial uses. In May and July 2017, Geoscience Group (Geoscience) conducted soil and groundwater assessment activities at the Site as part of property transfer due diligence. Soil assessment activities consisted of collection of soil samples from areas of potential environmental concern across the Site. Groundwater assessment activities included collection of groundwater samples from an upgradient location to evaluate background conditions and from two historical groundwater monitoring wells installed by others in 1995 near a former septic system leach field located northeast of the Site building. 2 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc In January 2018, H&H completed supplemental soil and groundwater assessment activities to further evaluate the potential for impacts at the Site. Sample locations from the 2017 and 2018 Phase II ESA and supplemental assessments are depicted on Figure 3, and brief discussion of previous assessment activities completed at the Site is provided in the following sections. 1.1 Phase II ESA Sampling Activities Soil Assessment Activities In May 2017, Geoscience completed soil assessment activities at the Site which consisted of collection of seven (7) soil samples from areas of potential environmental concern. Soil samples were collected in a previously permitted land application area for septic tank closure spoils, a proposed wastewater septic system area depicted in the northern portion of the Site on a 1960s development plan (the wastewater septic system was actually installed along the northeastern side of the Site building during construction in 1967), adjacent to a trench drain in the dye mixing area, and adjacent to sanitary sewer line located in the Pfister laboratory testing area. Laboratory analytical results did not identify compounds at concentrations exceeding the North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goal (PSRGs) in soil samples collected at the Site with the exception of the samples collected in the dye mixing area. As part of sampling activities, two soil borings (HA-5 and HA-6) were advanced adjacent to a trench drain located along the eastern side of the dye mixing room in the northeastern portion of the Site building. During the sampling, a layer of gravel in boring HA-5 (less than 1.0 ft below ground surface [bgs]) was identified and observed to be saturated with a black fluid. The black fluid was not observed in the gravel layer beneath the concrete slab at the HA-6 boring location. One soil sample (HA-5) was collected beneath the gravel layer at a depth of approximately 18 inches bgs, and one soil sample (HA-6) was collected from 5 ft bgs. Analytical results indicated that hexavalent chromium (1.2 milligrams per kilogram [mg/kg]) was detected in the 3 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc HA-6 soil sample at a concentration above the Site-specific background range of 0.47 mg/kg to 0.98 mg/kg and the Residential PSRG of 0.31 mg/kg, but below the Industrial/Commercial PSRG of 6.5 mg/kg. No additional compounds were detected above the PRSGs and/or background levels for metals in the HA-6 soil sample and no compounds were detected above the PSRGs in the HA-5 soil sample. In July 2017, Geoscience returned to the Site and collected a sample of the black gravel/fluid mixture previously identified beneath the slab in the former dye mixing room at the HA-5 boring location. Laboratory analytical results indicated the presence of the semi-volatile organic compound (SVOC) 4,6-dinitro-2-methylphenol (11 mg/kg) at concentrations exceeding the Residential PSRG of 1.0 mg/kg, but below the Industrial/Commercial PSRG of 13 mg/kg. Hexavalent chromium was detected in HA-5 gravel layer sample at a concentration of 6.1 mg/kg, which exceeds the Site-specific background range and the Residential PSRG. No other compounds were detected above the PRSGs in the dye mixing area gravel layer sample. The soil sample analytical results are summarized on Table 1. Groundwater Assessment Activities In May 2017, Geoscience collected groundwater samples from historical monitoring wells MW-1 and MW-2 in the vicinity of a former septic leach field located northeast of the Site building. The groundwater samples were submitted for laboratory analysis of SVOCs and Hazardous Substance List (HSL) metals plus hexavalent chromium. Laboratory analytical results indicated that thallium was detected in MW-1 (1.3 micrograms per liter [μg/L]) and MW- 2 (0.97 μg/L) at concentrations exceeding the DEQ Interim Maximum Allowable Concentration (IMAC) of 0.2 μg/L. No other compounds were detected in the groundwater samples at concentrations exceeding DEQ groundwater quality standards. In July 2017, Geoscience returned to the Site and installed a temporary groundwater monitoring well in an upgradient portion of the Site. The groundwater monitoring well was installed to determine if May 2017 thallium detections from groundwater monitoring wells MW-1 and MW-2 were consistent with naturally occurring levels. Analytical results of the background 4 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc groundwater sample indicated that thallium was not detected above the laboratory reporting limit. 1.2 Supplemental Assessment Activities In January 2018, H&H conducted supplemental soil and groundwater assessment activities at the Site to further evaluate potential environmental impacts identified in soil beneath the former dye mixing room and in Site groundwater. During the supplemental assessment activities, four (4) soil borings (HA-8 through HA-11) were advanced in the vicinity of the Geoscience HA-5 boring location to further evaluate the horizontal extent of potential impacts identified adjacent to the trench drain in the dye mixing room. In addition. H&H collected three soil samples for laboratory analysis from each soil boring at three depth intervals (gravel layer at 0-1 ft bgs, surficial soil beneath the gravel layer at 1-1.5 ft bgs and 4 to 5 ft bgs) to evaluate the vertical extent of potential impacts in soil beneath the dye mixing room. Laboratory analytical results indicate that trace levels of benzene (up to 0.0583 mg/kg) were detected at concentrations slightly above the Protection of Groundwater PSRG of 0.01 mg/kg at each soil sample location. Trace levels of methylene chloride (up to 0.140 mg/kg) were also detected above the Protection of Groundwater PSRG of 0.025 mg/kg in two soil sample locations (HA-10 and HA-11). No other compounds (including hexavalent chromium) were detected above the PSRGs in the soil samples collected beneath the dye mixing room slab. The January 2018 soil sample analytical results are summarized on Table 1. Supplemental assessment activities also included the installation and sampling of four permanent monitoring wells (MW-3 through MW-6) to further evaluate previous detections of thallium identified in monitoring wells MW-1 and MW-2. Based on field observations, H&H determined that existing monitoring wells MW-1 and MW-2 did not have sufficient water column for collection of groundwater samples. Therefore, newly installed monitoring well MW-3 was installed in the vicinity of the former septic leach field to evaluate groundwater conditions in this area of the Site. Groundwater assessment laboratory analytical results indicated that thallium was not detected above the laboratory reporting limits in any of the groundwater samples. 5 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc The Site received eligibility into the DEQ Brownfields Program via a Letter of Eligibility dated May 3, 2018. As part of this process, a kick-off/data gap meeting with the Prospective Developer (PD), counsel for the PD, DEQ Brownfields personnel, and H&H was held on May 22, 2018 to discuss Site history, previous assessment activities, proposed redevelopment plans, data gaps associated with current conditions at the Site, and the schedule for completion of the Brownfields agreement. H&H submitted a Brownfields Assessment Work Plan (Work Plan) proposing to conduct background soil and groundwater assessment activities to evaluate Site conditions for potential impacts associated with environmental concerns identified during previous investigations and the data gap meeting. DEQ Brownfields provided approval for the Work Plan in an email dated June 26, 2018. A summary of the Brownfields assessment activities is provided in the following sections. 6 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 2.0 Brownfields Assessment Activities H&H completed Brownfields assessment activities at the Site in July 2018. The assessment activities included collection of two (2) background soil samples and four (4) groundwater samples for laboratory analyses in accordance with the DEQ Brownfields approved Work Plan. In addition to the soil and groundwater assessment activities, H&H completed Brownfields receptor survey activities at the Site and nearby area. The Brownfields assessment activities were conducted in general accordance with the DEQ IHSB Guidelines for Assessment and Cleanup (Guidelines) dated October 2015, and most recent versions of the U.S. Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division (SESD) Field Branches Quality System and Technical Procedures guidance. Prior to conducting assessment activities, H&H contacted North Carolina 811, the public utility locator, to mark subsurface utilities located at the Site. H&H also contracted with Probe Utility Locating (Probe), a private utility locator, to screen the proposed borings locations for subsurface utilities. In addition, H&H directed the drilling contractor to advance each soil boring by hand to a depth of approximately 5 ft bgs utilizing a decontaminated stainless-steel hand auger to further clear for subsurface utilities. The results of the background soil assessment activities are provided in Section 3.0, the results of the groundwater assessment activities are provided in Section 4.0, the receptor survey results are provided in Section 5.0, and summary and conclusions based on the assessment activities are provided in Section 6.0. 7 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 3.0 Background Soil Assessment Activities On July 2, 2018, H&H collected two (2) background soil samples from areas at the Site that do not appear to have been impacted by historical operations to further establish naturally occurring concentrations of metals in Site soil. The locations of the background soil samples were determined based upon review of historical resources and observations made by H&H personnel while in the field. Locations of the background soil borings (BG-3 and BG-4) are depicted on Figure 3. 3.1 Soil Sampling Methodology Background soil sample borings were advanced with a decontaminated stainless steel hand auger to a depth of approximately 5 ft bgs. During soil boring advancement, continuous soil samples were collected from the center of the hand auger bucket. Soil samples were logged for lithological description and field screened for indication of potential impacts including observation for staining, and the presence of organic vapors using a calibrated photoionization detector (PID). Background soil samples selected for laboratory analysis were collected from the 1 to 2 ft bgs depth interval. Boring logs with lithologic descriptions and field screening results are provided in Appendix A. Soil samples collected for laboratory analysis were placed directly into dedicated laboratory-supplied sample containers, labeled with the sample identification, date, and requested analysis, and placed in a laboratory-supplied sample cooler with ice. The samples were delivered to TestAmerica Laboratories, Inc. (TestAmerica), a North Carolina certified laboratory under standard chain of custody protocols for analysis of Resource Conservation and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods 6020/7471/7196. Upon collection of the soil samples, the soil borings were properly abandoned and the surfaces were repaired similar to pre-drilling conditions. Additionally, the soil sample locations were estimated using a hand held global positioning system (GPS) unit. 8 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 3.2 Soil Sample Analytical Results Results of the soil sample laboratory analysis are summarized in Table 1. The laboratory analytical report and chain of custody record are provided in Appendix B. Soil sample analytical results were compared to the DEQ IHSB PSRGs dated February 2018. In addition to the PSRGs, metals results were compared to Site-specific background concentrations previously established during assessment activities completed at the Site by Geoscience in 2017 and to published background ranges for North Carolina soils published in Elements in North American Soils by Dragun and Chekiri (2005). Several metals were detected at concentrations above the laboratory method detection limits in each soil sample. Metals concentrations detected in the background soil samples are consistent with naturally occurring levels based on Site-specific ranges and published background ranges for North Carolina soils. 9 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 4.0 Groundwater Assessment Activities On July 2, 2018, H&H contracted with Mid-South Environmental, Inc (Mid-South) to install one (1) temporary groundwater monitoring well at the Site. Groundwater samples were collected for laboratory analysis from existing permanent monitoring wells MW-3, MW-4, and MW-5 and from the newly installed temporary groundwater monitoring well TW-1. The locations of the temporary monitoring well and the existing permanent monitoring wells are depicted on Figure 3. A detailed summary of groundwater sampling activities and results is provided in the following sections. 4.1 Groundwater Sampling Methodology Mid-South installed the temporary monitoring well (TW-1) utilizing a track-mounted direct push technology (DPT) drill rig in a downgradient location near the northwest corner of the Site building (Figure 3). During temporary monitoring well boring advancement, continuous soil samples were collected from the center of the hand auger bucket or from acetate lined macrocore sleeves. Soil samples were logged for lithological description and field screened for indication of potential impacts, including observation for staining and the presence of organic vapors using a calibrated PID. Field screening results did not indicate the likely presence of impacts at the temporary well soil boring location. Temporary monitoring well TW-1 was installed to a depth of approximately 25 ft bgs and was constructed of 1-inch diameter polyvinyl chloride (PVC) with 15 ft of pre-packed well screen that was set to bracket the water table and 1-inch PVC well casing to the ground surface. A sand filter pack was placed from the bottom of the boring to approximately 2 ft above the top of the pre-packed well screen. The temporary well was completed by placing a hydrated bentonite seal from the top of the sand filter pack to the ground surface. The temporary monitoring well boring log and well construction details are provided in Appendix A. Prior to groundwater sample collection, H&H allowed the temporary monitoring well and existing permanent monitoring wells to equilibrate to static conditions. A decontaminated 10 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc electronic water level indicator was then used to measure the depth to the water table relative to the ground surface at each well location. Depths to the equilibrated water table relative to the ground surface ranged from approximately 13.2 ft bgs (MW-4) northeast of the Site building to approximately 18.1 ft bgs (TW-1) near the northwest corner of the Site building. Temporary monitoring well TW-1 was then developed by removing approximately 5 well volumes and observing stable field parameters (pH ± 0.1 SU and conductivity varied no more than 5%). After development of the temporary groundwater monitoring well, groundwater samples were collected from TW-1 MW-3, MW-4, and MW-5 utilizing low flow/low stress purging techniques using a peristaltic pump and dedicated polyethylene tubing. The intake point of the pump tubing was placed in the approximate mid-portion of the screened interval of the wells and groundwater was removed at a rate no greater than approximately 200 milliliters per minute. H&H utilized water quality meters to measure pH, temperature, dissolved oxygen, oxidation reduction potential, turbidity, and specific conductivity at 3 to 5-minute intervals during the purging process. Purging was considered complete when field parameters stabilized (pH ± 0.1 SU, conductivity varied no more than 5%, and turbidity was less than 10 Nephelometric Turbidity Units [NTUs]). Please note that the rate of groundwater recharge for temporary monitoring well TW-1 was observed to be slow and turbidity was never measured below 10 NTUs. The final turbidity for the TW-1 groundwater sample was 11.4 NTUs. Once groundwater parameters stabilized, the groundwater samples were collected directly into laboratory-supplied sample containers using the “soda straw” method to minimize volatile loss through the peristaltic pump head. The sample containers were labeled with the sample identification, date, and requested analysis, and placed in a laboratory-supplied cooler with ice. The samples were delivered to TestAmerica under standard chain of custody protocols for analysis of volatile organic compounds (VOCs) by EPA Method 8260, SVOCs by EPA Method 8270, and RCRA metals by EPA Methods 6020/7470. Because groundwater samples collected from permanent monitoring well MW-3 were recently analyzed for SVOCs and RCRA metals, the MW-3 groundwater sample collected during the Brownfields assessment activities was only submitted for analysis of VOCs by EPA Method 8260. 11 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc For quality assurance/quality control (QA/QC) purposes, a duplicate groundwater sample was collected from MW-5 and submitted to TestAmerica for analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270, and RCRA metals by EPA Method 6020/7470. Following sample collection, temporary monitoring well TW-1 was properly abandoned and the surface was repaired similar to pre-drilling conditions. The temporary monitoring well location was estimated using the GPS unit. 4.2 Groundwater Sample Analytical Results Results of the groundwater sample analyses are summarized in Table 2. The laboratory analytical report and chain of custody record are provided in Appendix B. Groundwater sample analytical results were compared to the DEQ 15A NCAC 02L .0202 Groundwater Standards (2L Standards) and the DEQ Division of Waste Management (DWM) Residential and Non-Residential Vapor Intrusion Groundwater Screening Levels (GWSLs) dated February 2018. Laboratory analytical results indicate that VOCs tetrachloroethylene (PCE), trichloroethylene (TCE), and acetone were detected in Site groundwater at concentrations above the laboratory method detection limits, but below the 2L Standards and GWSLs. Low levels of PCE were detected in the MW-3 (0.329 J µg/L) and MW-4 (0.481 J µg/L) groundwater samples at estimated J-flag concentrations below the 2L Standard (0.7 µg/L) and the Residential (12 µg/L) and Non-Residential (48 µg/L) GWSLs. A low level of TCE was also detected in MW-3 (0.693 J µg/L) at an estimated J-flag concentration below the 2L Standard (3.0 µg/L) and the Residential (1.0 µg/L) and Non-Residential (4.4 µg/L) GWSLs. Acetone was detected in the TW-1 (26.8 µg/L) groundwater sample well below its 2L Standard of 6,000 µg/L. No other VOCs were detected at concentrations above laboratory method detection limits in groundwater samples collected at the Site. Laboratory analytical results did identify SVOCs at concentrations above laboratory method detection limits from the groundwater samples collected at the Site. 12 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc Laboratory analytical results indicate that barium, chromium, lead, and selenium were detected at concentrations above the laboratory method detection limits, but below the 2L Standards in groundwater samples collected at the Site. Barium was detected below its 2L Standard of 700 µg/L at concentrations ranging from to 29.4 µg/L (MW-4) to 75.5 µg/L (MW-5). Chromium, lead, and selenium were also detected at estimated J-flag concentrations well below the 2L Standards. No other metals were detected above laboratory method detection limits in the groundwater samples. 13 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 5.0 Receptor Survey Activities On July 2, 2018, H&H performed receptor survey activities at the Site and in the nearby area. The receptor survey included an intensive pedestrian and vehicular survey to obtain information about land use, water supply, basements, underground utilities, drains, and surface water bodies located within a 1,500-foot radius of the Site. H&H also utilized the online Mecklenburg County GWS Well Information System to identify potential water supply wells located within a 1,500 ft radius of the Site. In addition, H&H identified land use and zoning in the area of the Site and the locations of main underground utilities. A copy of the DEQ Brownfields Property Receptor Survey form is provided as Appendix C and a receptor survey map is provided as Figure 4. A discussion of the receptor survey activities is provided in the following sections. Zoning The subject Site is currently zoned as both Light Industrial (I-1) in the northern undeveloped wooded portion of the Brownfields property, and General Industrial (I-2) in the southern portion of the Brownfields property developed with the Site building. Zoning for surrounding properties includes light industrial to the northeast and east, heavy industrial and vacant land along the I-85 corridor to the southeast, south, and southwest, and single and multi-family residential to the west, northwest, and north. Municipal Water Availability Municipal water supplied by Charlotte Water is available to the Site and surrounding area. H&H did not identify sources of public drinking water within 1,500 ft of the Site based on the DEQ Source Water Assessment Program geographic information system map. The City of Charlotte and Mecklenburg County obtain their water from Lake Norman and Mountain Island Lake which are located approximately 10 miles northwest of the Site at Mountain Island Lake’s closest point. Additionally, H&H observed municipal water meters at properties in the area of the Site. Water Supply Wells H&H conducted a walking and windshield survey of properties within a 1,500 ft radius of the Site to identify potential water supply wells. H&H also used the Mecklenburg GWS database 14 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc map to identify potential potable water supply wells located within a 1,500 ft radius of the Site. H&H identified four active private water supply wells within the 1,500 ft radius. Three are listed as drinking water wells and one is listed as an irrigation well. No other information associated with the water supply wells was available in the online resources. Please note that groundwater impacts that would pose a potential risk to users of nearby water supply wells have not been identified in Site groundwater based on results of recently completed assessment activities. Surface Water Bodies No surface water bodies were identified on the Site or adjacent properties. An unnamed pond is located approximately 800 ft to the north of the Site. Subsurface Structures H&H conducted a visual reconnaissance in the Site area to identify potential subsurface structures within 100 feet of the subject Site. H&H observed evidence of subsurface utilities including sanitary sewer, storm sewer, municipal water, natural gas, communication, and/or electrical on properties adjacent to the subject Site. H&H did not observe structures with basements within a 1,000 ft radius of the Site during visual reconnaissance. 15 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to DEQ\Brownfields Assessment Report_Pfister Dyes & Chemical (BPN 22022-18-060)_20180820.doc 6.0 Summary and Conclusions H&H has completed Brownfields assessment activities at the former Pfister Dyes and Chemical Brownfields property. The assessment activities were conducted in accordance with the DEQ Brownfields approved Work Plan dated June 26, 2018. Brownfields assessment activities included groundwater sampling to evaluate for potential impacts prior to redevelopment of the Site for commercial and light industrial uses. Background soil samples were also collected at the Site to further establish naturally occurring levels for metals. In addition, receptor survey activities were completed to obtain information about land use, water supply, basements, underground utilities, drains, and surface water bodies located in the vicinity of the Site. A brief summary of the Brownfields assessment activities is provided below.  Background soil samples were collected in the northern portion of the Site to further establish Site-specific ranges for naturally occurring levels of metals in Site soil. Laboratory analytical results indicate that metals were detected in the two background soil samples at concentrations consistent with Site-specific ranges determined during assessment activities completed at the Site by Geoscience in 2017.  Results of groundwater assessment activities identified low levels of the VOCs acetone (26.8 µg/L), PCE (up to 0.481 J µg/L), and TCE (0.693 J µg/L) at concentrations above the laboratory method detection limits in Site groundwater. In addition, low levels of the metals barium (up to 75.5 µg/L), chromium (1.86 J µg/L), lead (up to 2.70 J µg/L), and selenium (0.364 J µg/L) were detected in Site groundwater. No other compounds were detected in Site groundwater and no compounds were detected at concentrations exceeding the 2L Standards or the DEQ DWM Vapor Intrusion GWSLs. In summary, no significant impacts have been identified in Site soil and no impacts have been identified in Site groundwater. Therefore, soil and groundwater can be managed in accordance with the DEQ Brownfields approved EMP during redevelopment of the Brownfields property. Table 1 Summary of Soil Analytical DataPfister Dyes and ChemicalCharlotte, North CarolinaH&H Job No. SEL-007LocationSouthwest of Site BuildingNorth of Site BuildingSample IDBG-1 BG-2 BG-3 BG-4 HA-1 HA-2 HA-3 HA-4Depth (ft bgs)1.5 1.5 1-2 1-2 0.5 0.5 10 10Sample DateRange MeanRange Mean Reference5/17/2017 5/17/2017 7/2/2018 7/2/2018 5/19/2017 5/19/2017 5/17/2017 5/19/2017VOCs (8260B)Acetone12,000 100,000-- -- -- -- -- NA NA NA NA <0.0020.090<0.0019 <0.0015Benzene1.2 5.4-- -- -- -- -- NA NA NA NA <0.000490.00038<0.00046 <0.00035Bromobenzene59.0 370-- -- -- NA NA NA NA NA NA NA NA2-Butanone (MEK)5,500 28,000-- -- -- -- -- NA NA NA NA <0.00076 <0.00058 <0.00071 <0.00054Carbon disulfide160 740-- -- -- -- -- NA NA NA NA <0.00041 <0.00032 <0.00039 <0.00029Chlorobenzene58 280-- -- -- -- -- NA NA NA NA <0.00045 <0.00034 <0.00042 <0.000322-Chlorotoluene310 910-- -- -- -- -- NA NA NA NA NA NA NA NA4-Chlorotoluene250 250-- ---- ---- NA NA NA NA NA NA NA NA1,4-Dichlorobenzene2.8 12-- -- -- -- -- NA NA NA NA <0.00033 <0.00025 <0.00031 <0.00023Isopropylbenzene270 270-- -- -- -- -- NA NA NA NA <0.00050 <0.00038 <0.00047 <0.00035Methylene Chloride58 650-- -- -- -- -- NA NA NA NA <0.00047 <0.00036 <0.00044 <0.00033N-Propylbenzene260 260-- -- -- -- -- NA NA NA NA NA NA NA NAToluene820 820-- -- -- -- -- NA NA NA NA <0.00048 <0.00037 <0.00045 <0.000341,2,4-Trimethylbenzene63 220-- -- -- -- -- NA NA NA NA NA NA NA NA1,3,5-Trimethylbenzene56 180-- -- -- -- -- NA NA NA NA NA NA NA NAXylenes, Total120 260-- -- -- -- -- NA NA NA NA <0.00160.0012<0.0015 <0.0011SVOCs (8270D)--Fluoranthene 0.00046 0.0084-- -- -- -- NA NA NA NA <0.048 <0.0490.160 J<0.048Pyrene 360 4,500-- -- -- -- -- NA NA NA NA <0.049 <0.0510.120 J<0.050Metals (6020/7196A)Antimony 6.3 93 ND ND BRL - 8.8 0.67 C<0.160 <0.310 NA NA <0.140 <0.150 <0.1700.180 JArsenic0.68 3.0 1.2 - 2.4 1.77 1.0 - 18 4.8 A 2.40 2.20 1.34 1.12 0.930 J 1.90 1.90 J 0.760 JBarium3,100 47,000 31.5 - 34.4 33.0 50 - 1,000 682 ANA NA34.4 31.5NA NA NA NABeryllium31 470 0.71 - 0.85 0.78 BRL - 2.0 0.11 A 0.710 0.850NA NA0.78 0.580 0.730 0.300Cadmium14 110 0.036 - 0.046 0.279 1.0 - 10 4.3 B 0.046 J 0.036 J<0.215 <0.1990.028 J 0.019 J 0.091 J 0.032 JChromiumNE NE 13.7 - 45 26.9 7.0 - 300 65 A 31.0 45.0 17.8 13.7 10.0 48.0 94.0 49.0Chromium (trivalent)23,000 100,000 13.7 - 44.53 26.51 NE NE -- 30.0 44.53 17.8 13.7 9.64 47.2 93.2 48.2Chromium (hexavalent)0.31 6.5 ND - 0.98 3.15 NE NE -- 0.980 0.470 J<2.26 <2.200.360 J 0.800 0.800 0.190 JCopper4.7 70 31 - 40 36 3.0 - 100 34 A 31.0 40.0NA NA40.0 33.0 100 15.0Lead400 800 3.8 - 8.5 7.9 BRL - 50 16 A 8.50 13.0 6.50 3.78 2.80 8.00 1.40 1.40Manganese380 5,600 97 - 600 349 8.0 - 3,394 594 B 97.0 600NA NA400 330 1,400 670Mercury2.3 3.1 ND - 0.027 0.065 0.03 - 0.52 0.121 A 0.027 0.013 J<0.03360.0517 J<0.0012 <0.0013 <0.0014 <0.0012NickelNE NE 11 - 16 14 BRL - 150 23 A 11.0 16.0NA NA11.0 13.0 110 37.0Selenium78 1,200 ND - 1.6 3.8 BRL - 0.8 0.42 A 1.20 J 1.60<0.215 <0.1992.70 1.00 J 1.80 1.40Silver78 1,200 ND - 3.2 0.95 BRL - 5.0 NE C 0.064 J 0.027 J 3.20<0.09940.036 J<0.0190.026 J 0.059 JThallium0.16 2.3 0.67 - 0.73 0.70 BRL - 1.8 NE D 0.670 0.730NA NA <0.0280.088 J 0.360 0.033 JZinc4,700 70,000 33 - 49 41 25 - 124 56 A 33.0 49.0NA NA33 37.0 100 60.0Notes:1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) (February 2018).2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 2005.ReferenceA. North Carolina soilsB. Southeastern USA soilsC. Soils of the conterminous USAD. 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.With the exception of metals, only 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;NA = Not Analyzed; BRL = Below Reporting Limit; ft bgs = feet below the ground surface; NE = Not Established; -- = Not Applicable; J = compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in an estimated concentration. HA-1, HA-2, HA-3, HA-4, HA-5, HA-6, and background analytical data (BG-1 and BG-2) taken from Geoscience Group report dated 7/12/2017.Regional Background Metals in Soil(2) Screening Criteria BackgroundIndustrial/ CommercialPSRGs(1)Residential PSRGs(1) Northwest of Site BuildingSite-Specific Background Metals in SoilS:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to Client\Data Tables8/20/2018Table 1 (Page 1 of 2)Hart & Hickman, PC Table 1 Summary of Soil Analytical DataPfister Dyes and ChemicalCharlotte, North CarolinaH&H Job No. SEL-007LocationSample IDDepth (ft bgs)Sample DateRange MeanRange Mean ReferenceVOCs (8260B)Acetone12,000 100,000-- -- -- -- --Benzene1.2 5.4-- -- -- -- --Bromobenzene59.0 370-- -- --2-Butanone (MEK)5,500 28,000-- -- -- -- --Carbon disulfide160 740-- -- -- -- --Chlorobenzene58 280-- -- -- -- --2-Chlorotoluene310 910-- -- -- -- --4-Chlorotoluene250 250-- ---- ----1,4-Dichlorobenzene2.8 12-- -- -- -- --Isopropylbenzene270 270-- -- -- -- --Methylene Chloride58 650-- -- -- -- --N-Propylbenzene260 260-- -- -- -- --Toluene820 820-- -- -- -- --1,2,4-Trimethylbenzene63 220-- -- -- -- --1,3,5-Trimethylbenzene56 180-- -- -- -- --Xylenes, Total120 260-- -- -- -- --SVOCs (8270D)--Fluoranthene 0.00046 0.0084-- -- -- --Pyrene 360 4,500-- -- -- -- --Metals (6020/7196A)Antimony 6.3 93 ND ND BRL - 8.8 0.67 CArsenic0.68 3.0 1.2 - 2.4 1.77 1.0 - 18 4.8 ABarium3,100 47,000 31.5 - 34.4 33.0 50 - 1,000 682 ABeryllium31 470 0.71 - 0.85 0.78 BRL - 2.0 0.11 ACadmium14 110 0.036 - 0.046 0.279 1.0 - 10 4.3 BChromiumNE NE 13.7 - 45 26.9 7.0 - 300 65 AChromium (trivalent)23,000 100,000 13.7 - 44.53 26.51 NE NE --Chromium (hexavalent)0.31 6.5 ND - 0.98 3.15 NE NE --Copper4.7 70 31 - 40 36 3.0 - 100 34 ALead400 800 3.8 - 8.5 7.9 BRL - 50 16 AManganese380 5,600 97 - 600 349 8.0 - 3,394 594 BMercury2.3 3.1 ND - 0.027 0.065 0.03 - 0.52 0.121 ANickelNE NE 11 - 16 14 BRL - 150 23 ASelenium78 1,200 ND - 1.6 3.8 BRL - 0.8 0.42 ASilver78 1,200 ND - 3.2 0.95 BRL - 5.0 NE CThallium0.16 2.3 0.67 - 0.73 0.70 BRL - 1.8 NE DZinc4,700 70,000 33 - 49 41 25 - 124 56 ANotes:1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRG2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 20ReferenceA. North Carolina soilsB. Southeastern USA soilsC. Soils of the conterminous USAD. Major- and Trace-Element Concentrations in Soils from Two Continential-Scale Transects of the United States and Canada, U.S. Department oWith the exception of metals, only 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;NA = Not Analyzed; BRL = Below Reporting Limit; ft bgs = feet below the ground surface; NE = Not Established; -- = Not Applicable; J = compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in an estimated concentHA-1, HA-2, HA-3, HA-4, HA-5, HA-6, and background analytical data (BG-1 and BG-2) taken from Geoscience Group report dated 7/12/2017.Regional Background Metals in Soil(2) Screening CriteriaIndustrial/ CommercialPSRGs(1)Residential PSRGs(1) Site-Specific Background Metals in SoilHA-5 HA-6 HA-71.5 5 5 1-1.5 0-1 1-1.5 0-1 1-1.5 4-5 0-1 1-1.5 4-55/18/2017 5/18/2017 5/18/2017 1/31/2018 1/31/2018 1/31/2018 1/12/20181/12/2018 1/12/2018 1/12/2018 1/12/2018 1/12/20180.030<0.00150.046 0.0708 0.0370 J 0.0543 J 0.0565 0.0548 J 0.0928 0.0980 J 0.119 0.0557 J 0.0601 J 0.0550 J<0.00037 <0.00035 <0.000410.0430 0.0435 0.0136 0.0160 0.00103 J 0.0583 0.0549 0.00199 J 0.0158 0.00507 0.00563NA NA NA <0.0007980.00117 J<0.000817 <0.000770 <0.000909 <0.00101 <0.00171 <0.000875 <0.000901 <0.00116 <0.000869<0.00057 <0.00055 <0.028 <0.00565 <0.00593 <0.00578 <0.005460.00695 J<0.00718 <0.0121 <0.006200.0226 J<0.00820 <0.00616<0.00031 <0.00030 <0.00034 <0.00399 <0.00418 <0.00408 <0.00385 <0.00454 <0.00507 <0.00853 <0.00438 <0.004500.00650 J<0.00435<0.00033 <0.00032 <0.00037 <0.0007430.000876 J<0.000760 <0.00717 <0.000846 <0.000944 <0.00159 <0.00814 <0.000838 <0.00108 <0.000809NA NA NA <0.000986 <0.001030.0534<0.00952 <0.00112 <0.00125 <0.00211 <0.001080.00122 J 0.00192 J 0.00309NA NA NA <0.000931 <0.0009760.0111<0.00899 <0.001060.00163 J<0.00199 <0.001020.00894 0.0114 0.0213<0.00025 <0.00024 <0.00028 <0.000743 <0.0007790.000875 J<0.000717 <0.000846 <0.000944 <0.00159 <0.0008140.00393 0.00506 0.00469<0.00037 <0.00036 <0.00041 <0.00454 <0.000476 <0.000465 <0.000439 <0.000517 <0.000578 <0.000972 <0.000498 <0.000513 <0.0006590.000957 J<0.00035 <0.00034 <0.00039 <0.000953 <0.000999 <0.000975 <0.000920 <0.001090.0709 0.140 0.592 0.0594 0.0594 0.0573NA NA NA <0.000743 <0.000799 <0.000760 <0.000717 <0.000846 <0.000944 <0.00159 <0.000814 <0.000838 <0.001080.00231 J<0.00036 <0.00035 <0.00040 <0.0008200.00105 J<0.000839 <0.00792 <0.000934 <0.00104 <0.001750.00120 J 0.00272<0.00119 <0.000893NA NA NA <0.00111 <0.00116 <0.00113 <0.00107 <0.00126 <0.00141 <0.00237 <0.001220.00230 J<0.001610.00418NA NA NA <0.000831 <0.000872 <0.000851 <0.000803 <0.000947 <0.00106 <0.00178 <0.000912 <0.000938 <0.001210.00149 J<0.0012 <0.0011 <0.0013 <0.00136 <0.00143 <0.00140 <0.00132 <0.00155 <0.00173 <0.00291 <0.001500.00165 J<0.00198 <0.00148<0.057 <0.054 <0.057 <0.296 <0.049 <0.047 <0.046 <0.054 <0.060 <0.055 <0.046 <0.045 <0.048 <0.043<0.060 <0.056 <0.059 <0.032 <0.049 <0.047 <0.046 <0.054 <0.060 <0.055 <0.046 <0.045 <0.048 <0.043<0.170 <0.160 <0.170 <0.268 <0.282 <0.262 <0.250 <0.2970.984<0.314 <0.263 <0.256 <0.273 <0.2514.00 1.50 J 3.30 2.83 2.50 3.19 2.65 3.31 4.23 4.27 2.77 3.54 3.65 1.76NA NA NA NA NA NA NA NA NA NA NA NA NA NA0.740 0.540 0.690 0.438 J 0.334 J 0.295 J<0.250 <0.2970.483 J 0.432 J 0.597 J 0.332 J 0.381 J 0.486 J0.032 J 0.019 J 0.029 J<0.268 <0.282 <0.262 <0.250 <0.297 <0.352 <0.314 <0.263 <0.256 <0.273 <0.25191.0 24.0 58.0 33.1 40.5 57.9 95.2 61.8 141 117 39.2 109 111 82.090.2 22.8 57.7 33.1 40.5 57.9 95.2 61.8 141 117 39.2 109 111 82.00.800 1.20 0.340 J<2.71 <2.97 <2.81 <2.67 <3.19 <3.43 <3.19 <2.71 <2.63 <2.77 <2.5345.0 28.0 61.0 54.1 63.0 46.8 99.1 39.1 63.7 57.7 11.1 33.1 31.3 36.68.20 6.90 7.70 7.41 8.74 7.43 205 8.40 14.4 13.3 11.1 7.60 7.30 6.04270 280 220 280 137 115 102 75.0 88.6 211 1,210 146 103 3220.055 0.012 J 0.054 0.0898 J<0.0439 <0.0423 <0.04040.19 0.0937 J 0.0698 J<0.03990.0741 J<0.142 <0.03819.40 12.0 18.0 8.24 8.95 7.81 8.88 7.79 8.32 11.2 10.3 11.3 13.3 17.12.40 1.4 1.90 0.627 J 0.595 J 0.813 0.593 J 0.805 1.16 1.25 0.411 J 0.783 0.806 0.277 J<0.022 <0.021 <0.022 <0.134 <0.141 <0.131 <0.125 <0.148 <0.176 <0.157 <0.131 <0.128 <0.137 <0.1260.180 J 0.240 J 0.160<0.268 <0.282 <0.262 <0.250 <0.297 <0.352 <0.314 <0.263 <0.2560.283 J<0.25132.0 32.0 44.0 15.8 38.0 17.1 50.0 15.9 58.4 34.0 33.7 52.9 42.2 63.2Dye Mixing RoomHA-9 HA-8HA-10 HA-110-11/31/2018 / DUP-1S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to Client\Data Tables8/20/2018Table 1 (Page 2 of 2)Hart & Hickman, PC Table 2Summary of Groundwater Analytical DataPfister Dyes and ChemicalCharlotte, North CarolinaH&H Job No. SEL-007Sample IDMW-3 MW-4 MW-5 DUP-2 TW-1Sample Date7/2/2018 7/2/2018 7/5/2018LocationNortheast of the Site BuildingNorth of the the Site BuildingNorthwest of the Site BuildingVOCs (8260)Acetone<2.66 <2.66 <2.66 <2.6626.8 6,000 4,500,000 19,000,000Tetrachloroethylene 0.329 J 0.481 J<0.140 <0.140 <0.1400.70 12 48Trichloroethylene 0.693 J<0.200 <0.200 <0.200 <0.2003.0 1.0 4.4SVOCs (8270)ALL BRL ALL BRL ALL BRL ALL BRL ALL BRL -- -- --RCRA Metals (6020/7470)ArsenicNA <8.60 <8.60 <8.60 <0.40010-- --BariumNA29.4 75.5 73.0 29.5 700-- --CadmiumNA <0.500 <0.500 <0.500 <0.1002.0-- --ChromiumNA <3.00 <3.00 <3.001.86 J 10-- --LeadNA2.50 J 2.70 J 2.10 J 0.424 J 15-- --MercuryNA <0.100 <0.100 <0.100 <0.1001.0-- --SeleniumNA <5.00 <5.00 <5.000.364 J 20-- --SilverNA <3.00 <3.00 <3.00 <0.80020-- --Notes:1) North Carolina Department of Environmental Quality (DEQ) 15A North Carolina Administrative Code 02L.0202 Groundwater Quality Standard (April 2013).2) DEQ Division of Waste Management (DWM) Vapor Intrusion Groundwater Screening Level (GWSLs) (February 2018).Laboratory analytical methods are shown in parentheses.VOC = volatile organic compound; SVOC = semi-volatile organic compound; RCRA = Resource Conservation and Recovery ActJ = Estimated value that is less than the laboratory reporting limit and greater than or equal to the method detection limitBRL = Below Reporting Limt; NA = Not Analyzed; -- = Not Applicable Non-Residential GWSLs(2)7/2/2018East of the Site Building NCAC 2L Groundwater Standard(1)Residential GWSLs(2)S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\BF Assessment Report\FINAL to Client\Data Tables8/20/2018Table 2 (Page 1 of 1)Hart & Hickman, PC 0 2000 4000 APPROXIMATE SCALE IN FEET N U.S.G.S. QUADRANGLE MAP QUADRANGLE 7.5 MINUTE SERIES (TOPOGRAPHIC) DERITA, NORTH CAROLINA 1996 TITLE PROJECT SITE LOCATION MAP PFISTER DYES & CHEMICAL 4233 TRAILER DRIVE CHARLOTTE, NORTH CAROLINA DATE: JOB NO: REVISION NO: FIGURE: 07-16-2018 0 1SEL-007 SITE MW-2 MW-1 MW-3 MW-4 MW-6 MW-5 REVISION NO. 0 JOB NO. SEL-007 DATE: 8-5-18 FIGURE NO. 2 PFISTER DYES AND CHEMICAL 4233 TRAILER DRIVE CHARLOTTE, NORTH CAROLINA SITE AND SURROUNDING AREA MAP LEGEND SITE PROPERTY BOUNDARY PERMANENT TYPE II MONITORING WELL 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology VERITIV CORPORATION (4265 TRAILER DRIVE)TRAILER DRIVEC E D A R H U R S T D R I V E DA L E C R E S T D R I V E SELECT TRUCKS OF CHARLOTTE (4270 TRAILER DRIVE) CAROLINA CAT (3515 TRAILER DRIVE) PAL FLEET TRUCK EQUIPMENT (4101 TRAILER DRIVE) RESIDENTIAL RESIDENTIAL RESIDENTIAL PFISTER DYES & CHEMICAL NOTES: 1. AERIAL IMAGERY OBTAINED FROM MECKLENBURG CO. GIS (2017). WOO D ST R O N G D RIVE I-85 S:\AAA-Master Projects\Selwyn Property Group\SEL-007 Trailer Drive\Figures\Site Map-R1.dwg, FIG 2, 8/5/2018 10:00:34 PM, erichardson MW-2 MW-1 MW-3 MW-4 MW-6 MW-5 HA-2 HA-4HA-1 HA-5 HA-6 HA-7 BG-2 HA-3 BG-1 HA-11 HA-8HA-10 HA-9 BG-3 BG-4 TW-1 REVISION NO. 0 JOB NO. SEL-007 DATE: 7-26-18 FIGURE NO. 4 PFISTER DYES AND CHEMICAL 4233 TRAILER DRIVE CHARLOTTE, NORTH CAROLINA SAMPLE LOCATION MAP LEGEND SITE PROPERTY BOUNDARY PERMANENT TYPE II MONITORING WELL SOIL BORING TEMPORARY MONITORING WELL GROUNDWATER SAMPLE LOCATION BACKGROUND SOIL BORING LOCATION 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology NOTES: 1. AERIAL IMAGERY OBTAINED FROM MECKLENBURG CO. GIS (2017). 2. MONITORING WELLS MW-1 AND MW-2 INSTALLED BY CBM ENVIRONMENTAL SERVICES, INC IN FEBRUARY 1995. 3. MONITORING WELLS MW-3 THROUGH MW-6 INSTALLED BY H&H IN JANUARY 2018. 4. SOIL BORINGS HA-1 THROUGH HA-7, BG-1, AND BG-2 ADVANCED BY GEOSCIENCE GROUP IN MAY AND JULY 2017. 5. SOIL BORINGS HA-8 THROUGH HA-11 ADVANCED BY H&H IN JANUARY 2018. 6. TEMPORARY MONITORING WELL TW-1 INSTALLED BY H&H ON 7/2/2018. 7. BACKGROUND SOIL BORINGS BG-3 AND BG-4 ADVANCED BY H&H ON 7/2/2018. 8. GW SAMPLES COLLECTED FROM MW-3, MW-4, MW-5 ON 7/2/18 AND FROM TW-1 ON 7/5/18.TRAILER DRIVECEDARHURST DRIVEDALECREST DR IVE PFISTER DYES & CHEMICAL FORMER DYE MIXING ROOM FORMER SEPTIC LEACH FIELD 1500FT REVISION NO. 0 JOB NO. SEL-007 DATE: 8-8-18 FIGURE NO. 4 PFISTER DYES AND CHEMICAL 4233 TRAILER DRIVE CHARLOTTE, NORTH CAROLINA RECEPTOR SURVEY MAP LEGEND SITE PROPERTY BOUNDARY 1,500 FOOT RADIUS PRIVATE IRRIGATION WELLS PRIVATE DRINKING WATER WELLS 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\Selwyn Property Group\SEL-007 Trailer Drive\Figures\Site Map-R1.dwg, FIG 3, 8/8/2018 1:38:41 PM, erichardsonNOTES: AERIAL IMAGERY OBTAINED FROM MECKLENBURG CO. GIS (2017) Appendix A Boring Logs and Temporary Monitoring Well Construction Details NOTES: Soil sample collected for RCRA metals and hexavalent chromium via EPA Method 6020B/7471B/7196A. generated using LogitEasy.com Client: Project: Address: Selwyn Property Group SEL-007 4233 Trailer Drive, Charlotte, NC BORING LOG Boring No. Page: BG-3 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 7/2/2018 7/2/2018 Mid South Other Hand Auger Don Warren Alan McCreary Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 5.0 3.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 11:59 0.00 (0') Silty SAND (SM); mostly fine-medium grained sand, some silt, poorly graded, loose, dry, brown - orange - tan (1.5') Well-graded SAND with silt (SW-SM); mostly fine-medium grained sand, some silt, few clay, medium dense, dry, orange - brown (3') Silty SAND (SM); mostly fine-medium grained sand, some silt, few clay, medium dense, dry, orange - brown (5') Boring terminated 73.2 14.3 10.1 5.3 3.7 BG-3 0 5 10 NOTES: Soil sample collected for RCRA metals and hexavalent chromium via EPA Method 6020B/7471B/7196A. generated using LogitEasy.com Client: Project: Address: Selwyn Property Group SEL-007 4233 Trailer Drive, Charlotte, NC BORING LOG Boring No. Page: BG-4 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 7/2/2018 7/2/2018 Mid South Other Hand Auger Don Warren Alan McCreary Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 5.0 3.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 10:50 0.00 (0') Silty SAND (SM); mostly fine-medium grained sand, some silt, medium dense, dry, orange - tan (2') Silty SAND (SM); mostly medium grained sand, some silt, little clay, medium dense, moist, red - white - brown (3') Well-graded SAND (SW); mostly fine-medium grained sand, little silt, medium dense, moist, red - orange - trace white (4') SILT with sand (ML); little fine sand, mostly silt, medium stiff, moist, orange - red (5') Boring terminated 7.0 11.5 2.9 3.9 2.6 BG-4 0 5 10 NOTES: Hole precleared to 5.0' on 7/2/18 by Mid South using hand auger. Temporary monitoring well abandoned by Mid South followingthe collection of a groundwater sample. Pre-packed well screen was used for the temporary monitoring well. generated using LogitEasy.com Client: Project: Address: Selwyn Property Group SEL-007 4233 Trailer Drive, Charlotte, NC WELL LOG Well No. Page: TW-1 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 7/2/18 7/2/18 Mid South Direct Push Geoprobe 6620 DT Don Warren Alan McCreary Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 25.0 3.25 18.1 18.1 Well Depth (ft): Well Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 25.0 1.0 0.010 Sch 40 PVC PVC Prepack Bent. Chips Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 15 20 25 30 (0') Concrete (0.5') Poorly graded GRAVEL (GP); mostly fine-coarse grained gravel, medium dense, dry, gray (1') Sandy SILT (ML); trace fine gravel, little fine sand, mostly silt, soft, dry, orange - brown (2') SILT (ML); mostly silt, some clay, medium stiff, dry, red - orange (4') SILT (ML); mostly silt, trace clay, soft, dry, red - orange (5.5') Silty SAND with gravel (SM); trace fine grained sand, some fine gravel, little silt, medium dense, dry, red - orange - tan (7') SILT (ML); trace fine sand, mostly silt, few clay, medium stiff, dry, tan - orange (11') SILT (ML); mostly silt, soft, moist, gray - orange - tan (13') SILT (ML); mostly silt, little clay, medium stiff, moist, red - orange (15') As Above: red - brown - orange (16.5') SILT (ML); mostly silt, trace clay, soft, moist, orange - red (19') SILT (ML); mostly silt, some clay, medium stiff, moist, orange - brown (21') SILT (ML); mostly silt, few clay, soft, moist, orange - brown (23') As Above: brown - orange (25') Boring terminated 1.9 1.8 1.1 1.3 1.2 1.0 1.3 1.1 0.8 1.1 0.9 1.1 3.8 0 5 10 15 20 25 30 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: 490-155060-1 TestAmerica Sample Delivery Group: SEL-007 Client Project/Site: Pfister Dyes & Chemicals Revision: 1 For: Hart & Hickman, PC 2923 S Tryon St, Suite 100 Charlotte, North Carolina 28203-5449 Attn: Shane Sisco Authorized for release by: 7/23/2018 12:49:59 PM 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 Table of Contents Client: Hart & Hickman, PC Project/Site: Pfister Dyes & Chemicals TestAmerica Job ID: 490-155060-1 SDG: SEL-007 Page 2 of 53 TestAmerica Nashville7/23/2018 (Rev. 1) Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 1 2 3 4 5 6 7 8 9 10 11 12 Sample Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID Client Sample ID ReceivedCollectedMatrix 490-155060-1 BG-3 (1-2)Solid 07/02/18 11:59 07/03/18 10:15 490-155060-2 BG-4 (1-2)Solid 07/02/18 10:50 07/03/18 10:15 490-155060-3 MW-3 Water 07/02/18 14:25 07/03/18 10:15 490-155060-4 MW-4 Water 07/02/18 13:05 07/03/18 10:15 490-155060-5 MW-5 Water 07/02/18 15:15 07/03/18 10:15 490-155060-6 DUP-2 Water 07/02/18 01:01 07/03/18 10:15 490-155060-7 Trip Blank Water 07/02/18 01:01 07/03/18 10:15 TestAmerica Nashville Page 3 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Case Narrative Client: Hart & Hickman, PC TestAmerica Job ID: 490-155060-1 Project/Site: Pfister Dyes & Chemicals SDG: SEL-007 Job ID: 490-155060-1 Laboratory: TestAmerica Nashville Narrative Job Narrative 490-155060-1 REVISED REPORT: Revised to report data to the MDL after initial reporting at the client's request. This report replaces the one generated on 07/16/18 @ 1818. Comments No additional comments. Receipt The samples were received on 7/3/2018 10:15 AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperature of the cooler at receipt was 4.8º C. GC/MS VOA No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. GC/MS Semi VOA Method 8270D: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with preparation batch 490-526927 and analytical batch 490-527464. Method 8270D: The continuing calibration verification (CCV) associated with batch 490-527464 recovered above the upper control limit for Hexachlorocyclopentadiene. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The following samples are impacted: MW-4 (490-155060-4), MW-5 (490-155060-5), DUP-2 (490-155060-6) and (CCVIS 490-527464/3). No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. General Chemistry No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Organic Prep No analytical or quality issues were noted, other than those described 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 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Definitions/Glossary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Qualifiers GC/MS VOA Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier GC/MS Semi VOA Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier Metals Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier 4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not applicable. J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. 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 Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) 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 (Radiochemistry) 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 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-1Client Sample ID: BG-3 (1-2) Matrix: SolidDate Collected: 07/02/18 11:59 Percent Solids: 86.2Date Received: 07/03/18 10:15 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.34 0.537 0.215 mg/Kg ☼07/06/18 10:10 07/09/18 15:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.537 0.215 mg/Kg 07/06/18 10:10 07/09/18 15:34 1☼Barium 34.4 0.537 0.215 mg/Kg 07/06/18 10:10 07/09/18 15:34 1☼Cadmium ND 0.537 0.215 mg/Kg 07/06/18 10:10 07/09/18 15:34 1☼Chromium 17.8 0.537 0.215 mg/Kg 07/06/18 10:10 07/09/18 15:34 1☼Lead 6.50 0.537 0.215 mg/Kg 07/06/18 10:10 07/09/18 15:34 1☼Selenium ND 0.537 0.107 mg/Kg 07/06/18 10:10 07/10/18 15:58 1☼Silver 3.20 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.112 0.0336 mg/Kg ☼07/13/18 12:24 07/16/18 14:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Chromium, hex ND 5.66 2.26 mg/Kg ☼07/07/18 14:54 07/08/18 16:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier RL RL Percent Solids 86.2 0.1 0.1 %07/05/18 15:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 6 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-2Client Sample ID: BG-4 (1-2) Matrix: SolidDate Collected: 07/02/18 10:50 Percent Solids: 89.8Date Received: 07/03/18 10:15 Method: 6020B - Metals (ICP/MS) RL MDL Arsenic 1.12 0.497 0.199 mg/Kg ☼07/06/18 10:10 07/09/18 15:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.497 0.199 mg/Kg 07/06/18 10:10 07/09/18 15:44 1☼Barium 31.5 0.497 0.199 mg/Kg 07/06/18 10:10 07/09/18 15:44 1☼Cadmium ND 0.497 0.199 mg/Kg 07/06/18 10:10 07/09/18 15:44 1☼Chromium 13.7 0.497 0.199 mg/Kg 07/06/18 10:10 07/09/18 15:44 1☼Lead 3.78 0.497 0.199 mg/Kg 07/06/18 10:10 07/09/18 15:44 1☼Selenium ND 0.497 0.0994 mg/Kg 07/06/18 10:10 07/10/18 16:01 1☼Silver ND Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.0517 J 0.110 0.0329 mg/Kg ☼07/13/18 12:24 07/16/18 14:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Chromium, hex ND 5.49 2.20 mg/Kg ☼07/07/18 14:54 07/08/18 16:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier RL RL Percent Solids 89.8 0.1 0.1 %07/05/18 15:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 7 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-3Client Sample ID: MW-3 Matrix: WaterDate Collected: 07/02/18 14:25 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 02:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/04/18 02:24 1BenzeneND 1.00 0.210 ug/L 07/04/18 02:24 1BromobenzeneND 1.00 0.150 ug/L 07/04/18 02:24 1BromochloromethaneND 1.00 0.170 ug/L 07/04/18 02:24 1BromodichloromethaneND 1.00 0.290 ug/L 07/04/18 02:24 1BromoformND 1.00 0.350 ug/L 07/04/18 02:24 1BromomethaneND 50.0 2.64 ug/L 07/04/18 02:24 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/04/18 02:24 1Carbon disulfide ND 1.00 0.180 ug/L 07/04/18 02:24 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/04/18 02:24 1ChlorobenzeneND 1.00 0.250 ug/L 07/04/18 02:24 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/04/18 02:24 1ChloroethaneND 1.00 0.230 ug/L 07/04/18 02:24 1ChloroformND 1.00 0.360 ug/L 07/04/18 02:24 1ChloromethaneND 1.00 0.180 ug/L 07/04/18 02:24 12-Chlorotoluene ND 1.00 0.170 ug/L 07/04/18 02:24 14-Chlorotoluene ND 1.00 0.210 ug/L 07/04/18 02:24 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 02:24 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/04/18 02:24 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/04/18 02:24 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/04/18 02:24 1DibromomethaneND 1.00 0.190 ug/L 07/04/18 02:24 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/04/18 02:24 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 02:24 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 02:24 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/04/18 02:24 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/04/18 02:24 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/04/18 02:24 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/04/18 02:24 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/04/18 02:24 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/04/18 02:24 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/04/18 02:24 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/04/18 02:24 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/04/18 02:24 1Diisopropyl ether ND 1.00 0.190 ug/L 07/04/18 02:24 1EthylbenzeneND 2.00 0.380 ug/L 07/04/18 02:24 1HexachlorobutadieneND 10.0 1.28 ug/L 07/04/18 02:24 12-Hexanone ND 1.00 0.330 ug/L 07/04/18 02:24 1IsopropylbenzeneND 5.00 1.00 ug/L 07/04/18 02:24 1Methylene Chloride ND 10.0 0.810 ug/L 07/04/18 02:24 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/04/18 02:24 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/04/18 02:24 1NaphthaleneND 1.00 0.240 ug/L 07/04/18 02:24 1n-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 02:24 1N-Propylbenzene ND 1.00 0.170 ug/L 07/04/18 02:24 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/04/18 02:24 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/04/18 02:24 1StyreneND 1.00 0.170 ug/L 07/04/18 02:24 1tert-Butylbenzene ND TestAmerica Nashville Page 8 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-3Client Sample ID: MW-3 Matrix: WaterDate Collected: 07/02/18 14:25 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/04/18 02:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/04/18 02:24 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/04/18 02:24 1Tetrachloroethene0.329 J 1.00 0.170 ug/L 07/04/18 02:24 1TolueneND 1.00 0.230 ug/L 07/04/18 02:24 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 02:24 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/04/18 02:24 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/04/18 02:24 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/04/18 02:24 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/04/18 02:24 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/04/18 02:24 1Trichloroethene0.693 J 1.00 0.210 ug/L 07/04/18 02:24 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/04/18 02:24 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/04/18 02:24 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/04/18 02:24 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/04/18 02:24 1Vinyl chloride ND 3.00 0.580 ug/L 07/04/18 02:24 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)97 70-130 07/04/18 02:24 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)108 07/04/18 02:24 170-130 1,2-Dichloroethane-d4 (Surr)100 07/04/18 02:24 170-130 Toluene-d8 (Surr)89 07/04/18 02:24 170-130 TestAmerica Nashville Page 9 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-4Client Sample ID: MW-4 Matrix: WaterDate Collected: 07/02/18 13:05 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 02:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/04/18 02:50 1BenzeneND 1.00 0.210 ug/L 07/04/18 02:50 1BromobenzeneND 1.00 0.150 ug/L 07/04/18 02:50 1BromochloromethaneND 1.00 0.170 ug/L 07/04/18 02:50 1BromodichloromethaneND 1.00 0.290 ug/L 07/04/18 02:50 1BromoformND 1.00 0.350 ug/L 07/04/18 02:50 1BromomethaneND 50.0 2.64 ug/L 07/04/18 02:50 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/04/18 02:50 1Carbon disulfide ND 1.00 0.180 ug/L 07/04/18 02:50 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/04/18 02:50 1ChlorobenzeneND 1.00 0.250 ug/L 07/04/18 02:50 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/04/18 02:50 1ChloroethaneND 1.00 0.230 ug/L 07/04/18 02:50 1ChloroformND 1.00 0.360 ug/L 07/04/18 02:50 1ChloromethaneND 1.00 0.180 ug/L 07/04/18 02:50 12-Chlorotoluene ND 1.00 0.170 ug/L 07/04/18 02:50 14-Chlorotoluene ND 1.00 0.210 ug/L 07/04/18 02:50 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 02:50 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/04/18 02:50 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/04/18 02:50 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/04/18 02:50 1DibromomethaneND 1.00 0.190 ug/L 07/04/18 02:50 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/04/18 02:50 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 02:50 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 02:50 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/04/18 02:50 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/04/18 02:50 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/04/18 02:50 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/04/18 02:50 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/04/18 02:50 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/04/18 02:50 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/04/18 02:50 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/04/18 02:50 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/04/18 02:50 1Diisopropyl ether ND 1.00 0.190 ug/L 07/04/18 02:50 1EthylbenzeneND 2.00 0.380 ug/L 07/04/18 02:50 1HexachlorobutadieneND 10.0 1.28 ug/L 07/04/18 02:50 12-Hexanone ND 1.00 0.330 ug/L 07/04/18 02:50 1IsopropylbenzeneND 5.00 1.00 ug/L 07/04/18 02:50 1Methylene Chloride ND 10.0 0.810 ug/L 07/04/18 02:50 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/04/18 02:50 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/04/18 02:50 1NaphthaleneND 1.00 0.240 ug/L 07/04/18 02:50 1n-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 02:50 1N-Propylbenzene ND 1.00 0.170 ug/L 07/04/18 02:50 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/04/18 02:50 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/04/18 02:50 1StyreneND 1.00 0.170 ug/L 07/04/18 02:50 1tert-Butylbenzene ND TestAmerica Nashville Page 10 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-4Client Sample ID: MW-4 Matrix: WaterDate Collected: 07/02/18 13:05 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/04/18 02:50 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/04/18 02:50 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/04/18 02:50 1Tetrachloroethene0.481 J 1.00 0.170 ug/L 07/04/18 02:50 1TolueneND 1.00 0.230 ug/L 07/04/18 02:50 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 02:50 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/04/18 02:50 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/04/18 02:50 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/04/18 02:50 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/04/18 02:50 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/04/18 02:50 1TrichloroetheneND 1.00 0.210 ug/L 07/04/18 02:50 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/04/18 02:50 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/04/18 02:50 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/04/18 02:50 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/04/18 02:50 1Vinyl chloride ND 3.00 0.580 ug/L 07/04/18 02:50 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)94 70-130 07/04/18 02:50 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)107 07/04/18 02:50 170-130 1,2-Dichloroethane-d4 (Surr)95 07/04/18 02:50 170-130 Toluene-d8 (Surr)89 07/04/18 02:50 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 11:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.94 0.340 ug/L 07/05/18 14:06 07/09/18 11:45 1AcenaphthyleneND 1.94 0.369 ug/L 07/05/18 14:06 07/09/18 11:45 1AnthraceneND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 11:45 1Benzo[a]anthracene ND 1.94 0.369 ug/L 07/05/18 14:06 07/09/18 11:45 1Benzo[a]pyrene ND 1.94 0.349 ug/L 07/05/18 14:06 07/09/18 11:45 1Benzo[b]fluoranthene ND 1.94 0.601 ug/L 07/05/18 14:06 07/09/18 11:45 1Benzo[g,h,i]perylene ND 1.94 0.359 ug/L 07/05/18 14:06 07/09/18 11:45 1Benzo[k]fluoranthene ND 9.70 1.84 ug/L 07/05/18 14:06 07/09/18 11:45 1Bis(2-chloroethoxy)methane ND 9.70 1.26 ug/L 07/05/18 14:06 07/09/18 11:45 1Bis(2-chloroethyl)ether ND 9.70 1.75 ug/L 07/05/18 14:06 07/09/18 11:45 1bis (2-chloroisopropyl) ether ND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 1Bis(2-ethylhexyl) phthalate ND 9.70 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 14-Bromophenyl phenyl ether ND 9.70 0.970 ug/L 07/05/18 14:06 07/09/18 11:45 1Butyl benzyl phthalate ND 9.70 0.873 ug/L 07/05/18 14:06 07/09/18 11:45 1CarbazoleND 9.70 1.16 ug/L 07/05/18 14:06 07/09/18 11:45 14-Chloroaniline ND 9.70 1.36 ug/L 07/05/18 14:06 07/09/18 11:45 14-Chloro-3-methylphenol ND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 12-Chloronaphthalene ND 9.70 1.65 ug/L 07/05/18 14:06 07/09/18 11:45 12-Chlorophenol ND 9.70 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 14-Chlorophenyl phenyl ether ND 1.94 0.320 ug/L 07/05/18 14:06 07/09/18 11:45 1ChryseneND 19.4 2.91 ug/L 07/05/18 14:06 07/09/18 11:45 1CresolsND 1.94 0.437 ug/L 07/05/18 14:06 07/09/18 11:45 1Dibenz(a,h)anthracene ND 9.70 1.26 ug/L 07/05/18 14:06 07/09/18 11:45 1DibenzofuranND TestAmerica Nashville Page 11 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-4Client Sample ID: MW-4 Matrix: WaterDate Collected: 07/02/18 13:05 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 9.70 2.13 ug/L 07/05/18 14:06 07/09/18 11:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.70 1.94 ug/L 07/05/18 14:06 07/09/18 11:45 11,3-Dichlorobenzene ND 9.70 1.94 ug/L 07/05/18 14:06 07/09/18 11:45 11,4-Dichlorobenzene ND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 13,3'-Dichlorobenzidine ND 9.70 2.13 ug/L 07/05/18 14:06 07/09/18 11:45 12,4-Dichlorophenol ND 9.70 1.16 ug/L 07/05/18 14:06 07/09/18 11:45 1Diethyl phthalate ND 9.70 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 12,4-Dimethylphenol ND 9.70 1.16 ug/L 07/05/18 14:06 07/09/18 11:45 1Dimethyl phthalate ND 9.70 1.26 ug/L 07/05/18 14:06 07/09/18 11:45 1Di-n-butyl phthalate ND 24.3 2.81 ug/L 07/05/18 14:06 07/09/18 11:45 14,6-Dinitro-2-methylphenol ND 24.3 6.98 ug/L 07/05/18 14:06 07/09/18 11:45 12,4-Dinitrophenol ND 9.70 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 12,4-Dinitrotoluene ND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 12,6-Dinitrotoluene ND 9.70 0.873 ug/L 07/05/18 14:06 07/09/18 11:45 1Di-n-octyl phthalate ND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 11:45 1FluorantheneND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 11:45 1FluoreneND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 1HexachlorobenzeneND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 1HexachlorobutadieneND 9.70 1.26 ug/L 07/05/18 14:06 07/09/18 11:45 1HexachlorocyclopentadieneND 9.70 2.13 ug/L 07/05/18 14:06 07/09/18 11:45 1HexachloroethaneND 1.94 0.398 ug/L 07/05/18 14:06 07/09/18 11:45 1Indeno[1,2,3-cd]pyrene ND 9.70 2.13 ug/L 07/05/18 14:06 07/09/18 11:45 1IsophoroneND 1.94 0.349 ug/L 07/05/18 14:06 07/09/18 11:45 11-Methylnaphthalene ND 1.94 0.388 ug/L 07/05/18 14:06 07/09/18 11:45 12-Methylnaphthalene ND 9.70 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 12-Methylphenol ND 9.70 1.36 ug/L 07/05/18 14:06 07/09/18 11:45 13 & 4 Methylphenol ND 1.94 0.359 ug/L 07/05/18 14:06 07/09/18 11:45 1NaphthaleneND 24.3 1.07 ug/L 07/05/18 14:06 07/09/18 11:45 12-Nitroaniline ND 24.3 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 13-Nitroaniline ND 24.3 1.55 ug/L 07/05/18 14:06 07/09/18 11:45 14-Nitroaniline ND 9.70 2.13 ug/L 07/05/18 14:06 07/09/18 11:45 1NitrobenzeneND 9.70 2.33 ug/L 07/05/18 14:06 07/09/18 11:45 12-Nitrophenol ND 24.3 1.94 ug/L 07/05/18 14:06 07/09/18 11:45 14-Nitrophenol ND 9.70 1.65 ug/L 07/05/18 14:06 07/09/18 11:45 1N-Nitrosodi-n-propylamine ND 9.70 3.49 ug/L 07/05/18 14:06 07/09/18 11:45 1n-Nitrosodiphenylamine(as diphenylamine) ND 24.3 3.20 ug/L 07/05/18 14:06 07/09/18 11:45 1PentachlorophenolND 1.94 0.407 ug/L 07/05/18 14:06 07/09/18 11:45 1PhenanthreneND 9.70 1.46 ug/L 07/05/18 14:06 07/09/18 11:45 1PhenolND 1.94 0.340 ug/L 07/05/18 14:06 07/09/18 11:45 1PyreneND 9.70 2.04 ug/L 07/05/18 14:06 07/09/18 11:45 11,2,4-Trichlorobenzene ND 9.70 1.26 ug/L 07/05/18 14:06 07/09/18 11:45 12,4,5-Trichlorophenol ND 9.70 1.84 ug/L 07/05/18 14:06 07/09/18 11:45 12,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)48 29-120 07/05/18 14:06 07/09/18 11:45 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)51 07/05/18 14:06 07/09/18 11:45 110-120 Nitrobenzene-d5 (Surr)46 07/05/18 14:06 07/09/18 11:45 127-120 Phenol-d5 (Surr)44 07/05/18 14:06 07/09/18 11:45 110-120 Terphenyl-d14 (Surr)80 07/05/18 14:06 07/09/18 11:45 113-120 TestAmerica Nashville Page 12 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-4Client Sample ID: MW-4 Matrix: WaterDate Collected: 07/02/18 13:05 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)58 10-120 07/05/18 14:06 07/09/18 11:45 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Silver ND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 15:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0100 0.00860 mg/L 07/09/18 14:29 07/10/18 15:03 1ArsenicND 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 15:03 1Barium0.0294 0.00100 0.000500 mg/L 07/09/18 14:29 07/10/18 15:03 1CadmiumND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 15:03 1ChromiumND 0.00500 0.00200 mg/L 07/09/18 14:29 07/10/18 15:03 1Lead0.00250 J 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 15:03 1SeleniumND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.000100 mg/L 07/10/18 13:44 07/11/18 15:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 13 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-5Client Sample ID: MW-5 Matrix: WaterDate Collected: 07/02/18 15:15 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 03:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/04/18 03:15 1BenzeneND 1.00 0.210 ug/L 07/04/18 03:15 1BromobenzeneND 1.00 0.150 ug/L 07/04/18 03:15 1BromochloromethaneND 1.00 0.170 ug/L 07/04/18 03:15 1BromodichloromethaneND 1.00 0.290 ug/L 07/04/18 03:15 1BromoformND 1.00 0.350 ug/L 07/04/18 03:15 1BromomethaneND 50.0 2.64 ug/L 07/04/18 03:15 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/04/18 03:15 1Carbon disulfide ND 1.00 0.180 ug/L 07/04/18 03:15 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/04/18 03:15 1ChlorobenzeneND 1.00 0.250 ug/L 07/04/18 03:15 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/04/18 03:15 1ChloroethaneND 1.00 0.230 ug/L 07/04/18 03:15 1ChloroformND 1.00 0.360 ug/L 07/04/18 03:15 1ChloromethaneND 1.00 0.180 ug/L 07/04/18 03:15 12-Chlorotoluene ND 1.00 0.170 ug/L 07/04/18 03:15 14-Chlorotoluene ND 1.00 0.210 ug/L 07/04/18 03:15 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 03:15 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/04/18 03:15 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/04/18 03:15 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/04/18 03:15 1DibromomethaneND 1.00 0.190 ug/L 07/04/18 03:15 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/04/18 03:15 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 03:15 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 03:15 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/04/18 03:15 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/04/18 03:15 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/04/18 03:15 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/04/18 03:15 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/04/18 03:15 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/04/18 03:15 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/04/18 03:15 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/04/18 03:15 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/04/18 03:15 1Diisopropyl ether ND 1.00 0.190 ug/L 07/04/18 03:15 1EthylbenzeneND 2.00 0.380 ug/L 07/04/18 03:15 1HexachlorobutadieneND 10.0 1.28 ug/L 07/04/18 03:15 12-Hexanone ND 1.00 0.330 ug/L 07/04/18 03:15 1IsopropylbenzeneND 5.00 1.00 ug/L 07/04/18 03:15 1Methylene Chloride ND 10.0 0.810 ug/L 07/04/18 03:15 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/04/18 03:15 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/04/18 03:15 1NaphthaleneND 1.00 0.240 ug/L 07/04/18 03:15 1n-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 03:15 1N-Propylbenzene ND 1.00 0.170 ug/L 07/04/18 03:15 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/04/18 03:15 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/04/18 03:15 1StyreneND 1.00 0.170 ug/L 07/04/18 03:15 1tert-Butylbenzene ND TestAmerica Nashville Page 14 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-5Client Sample ID: MW-5 Matrix: WaterDate Collected: 07/02/18 15:15 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/04/18 03:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/04/18 03:15 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/04/18 03:15 1TetrachloroetheneND 1.00 0.170 ug/L 07/04/18 03:15 1TolueneND 1.00 0.230 ug/L 07/04/18 03:15 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 03:15 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/04/18 03:15 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/04/18 03:15 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/04/18 03:15 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/04/18 03:15 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/04/18 03:15 1TrichloroetheneND 1.00 0.210 ug/L 07/04/18 03:15 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/04/18 03:15 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/04/18 03:15 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/04/18 03:15 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/04/18 03:15 1Vinyl chloride ND 3.00 0.580 ug/L 07/04/18 03:15 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)93 70-130 07/04/18 03:15 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)107 07/04/18 03:15 170-130 1,2-Dichloroethane-d4 (Surr)100 07/04/18 03:15 170-130 Toluene-d8 (Surr)90 07/04/18 03:15 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 1.95 0.313 ug/L 07/05/18 14:06 07/09/18 12:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.95 0.342 ug/L 07/05/18 14:06 07/09/18 12:05 1AcenaphthyleneND 1.95 0.371 ug/L 07/05/18 14:06 07/09/18 12:05 1AnthraceneND 1.95 0.313 ug/L 07/05/18 14:06 07/09/18 12:05 1Benzo[a]anthracene ND 1.95 0.371 ug/L 07/05/18 14:06 07/09/18 12:05 1Benzo[a]pyrene ND 1.95 0.352 ug/L 07/05/18 14:06 07/09/18 12:05 1Benzo[b]fluoranthene ND 1.95 0.606 ug/L 07/05/18 14:06 07/09/18 12:05 1Benzo[g,h,i]perylene ND 1.95 0.361 ug/L 07/05/18 14:06 07/09/18 12:05 1Benzo[k]fluoranthene ND 9.77 1.86 ug/L 07/05/18 14:06 07/09/18 12:05 1Bis(2-chloroethoxy)methane ND 9.77 1.27 ug/L 07/05/18 14:06 07/09/18 12:05 1Bis(2-chloroethyl)ether ND 9.77 1.76 ug/L 07/05/18 14:06 07/09/18 12:05 1bis (2-chloroisopropyl) ether ND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 1Bis(2-ethylhexyl) phthalate ND 9.77 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 14-Bromophenyl phenyl ether ND 9.77 0.977 ug/L 07/05/18 14:06 07/09/18 12:05 1Butyl benzyl phthalate ND 9.77 0.879 ug/L 07/05/18 14:06 07/09/18 12:05 1CarbazoleND 9.77 1.17 ug/L 07/05/18 14:06 07/09/18 12:05 14-Chloroaniline ND 9.77 1.37 ug/L 07/05/18 14:06 07/09/18 12:05 14-Chloro-3-methylphenol ND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 12-Chloronaphthalene ND 9.77 1.66 ug/L 07/05/18 14:06 07/09/18 12:05 12-Chlorophenol ND 9.77 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 14-Chlorophenyl phenyl ether ND 1.95 0.322 ug/L 07/05/18 14:06 07/09/18 12:05 1ChryseneND 19.5 2.93 ug/L 07/05/18 14:06 07/09/18 12:05 1CresolsND 1.95 0.440 ug/L 07/05/18 14:06 07/09/18 12:05 1Dibenz(a,h)anthracene ND 9.77 1.27 ug/L 07/05/18 14:06 07/09/18 12:05 1DibenzofuranND TestAmerica Nashville Page 15 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-5Client Sample ID: MW-5 Matrix: WaterDate Collected: 07/02/18 15:15 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 9.77 2.15 ug/L 07/05/18 14:06 07/09/18 12:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.77 1.95 ug/L 07/05/18 14:06 07/09/18 12:05 11,3-Dichlorobenzene ND 9.77 1.95 ug/L 07/05/18 14:06 07/09/18 12:05 11,4-Dichlorobenzene ND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 13,3'-Dichlorobenzidine ND 9.77 2.15 ug/L 07/05/18 14:06 07/09/18 12:05 12,4-Dichlorophenol ND 9.77 1.17 ug/L 07/05/18 14:06 07/09/18 12:05 1Diethyl phthalate ND 9.77 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 12,4-Dimethylphenol ND 9.77 1.17 ug/L 07/05/18 14:06 07/09/18 12:05 1Dimethyl phthalate ND 9.77 1.27 ug/L 07/05/18 14:06 07/09/18 12:05 1Di-n-butyl phthalate ND 24.4 2.83 ug/L 07/05/18 14:06 07/09/18 12:05 14,6-Dinitro-2-methylphenol ND 24.4 7.03 ug/L 07/05/18 14:06 07/09/18 12:05 12,4-Dinitrophenol ND 9.77 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 12,4-Dinitrotoluene ND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 12,6-Dinitrotoluene ND 9.77 0.879 ug/L 07/05/18 14:06 07/09/18 12:05 1Di-n-octyl phthalate ND 1.95 0.313 ug/L 07/05/18 14:06 07/09/18 12:05 1FluorantheneND 1.95 0.313 ug/L 07/05/18 14:06 07/09/18 12:05 1FluoreneND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 1HexachlorobenzeneND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 1HexachlorobutadieneND 9.77 1.27 ug/L 07/05/18 14:06 07/09/18 12:05 1HexachlorocyclopentadieneND 9.77 2.15 ug/L 07/05/18 14:06 07/09/18 12:05 1HexachloroethaneND 1.95 0.401 ug/L 07/05/18 14:06 07/09/18 12:05 1Indeno[1,2,3-cd]pyrene ND 9.77 2.15 ug/L 07/05/18 14:06 07/09/18 12:05 1IsophoroneND 1.95 0.352 ug/L 07/05/18 14:06 07/09/18 12:05 11-Methylnaphthalene ND 1.95 0.391 ug/L 07/05/18 14:06 07/09/18 12:05 12-Methylnaphthalene ND 9.77 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 12-Methylphenol ND 9.77 1.37 ug/L 07/05/18 14:06 07/09/18 12:05 13 & 4 Methylphenol ND 1.95 0.361 ug/L 07/05/18 14:06 07/09/18 12:05 1NaphthaleneND 24.4 1.07 ug/L 07/05/18 14:06 07/09/18 12:05 12-Nitroaniline ND 24.4 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 13-Nitroaniline ND 24.4 1.56 ug/L 07/05/18 14:06 07/09/18 12:05 14-Nitroaniline ND 9.77 2.15 ug/L 07/05/18 14:06 07/09/18 12:05 1NitrobenzeneND 9.77 2.34 ug/L 07/05/18 14:06 07/09/18 12:05 12-Nitrophenol ND 24.4 1.95 ug/L 07/05/18 14:06 07/09/18 12:05 14-Nitrophenol ND 9.77 1.66 ug/L 07/05/18 14:06 07/09/18 12:05 1N-Nitrosodi-n-propylamine ND 9.77 3.52 ug/L 07/05/18 14:06 07/09/18 12:05 1n-Nitrosodiphenylamine(as diphenylamine) ND 24.4 3.22 ug/L 07/05/18 14:06 07/09/18 12:05 1PentachlorophenolND 1.95 0.410 ug/L 07/05/18 14:06 07/09/18 12:05 1PhenanthreneND 9.77 1.47 ug/L 07/05/18 14:06 07/09/18 12:05 1PhenolND 1.95 0.342 ug/L 07/05/18 14:06 07/09/18 12:05 1PyreneND 9.77 2.05 ug/L 07/05/18 14:06 07/09/18 12:05 11,2,4-Trichlorobenzene ND 9.77 1.27 ug/L 07/05/18 14:06 07/09/18 12:05 12,4,5-Trichlorophenol ND 9.77 1.86 ug/L 07/05/18 14:06 07/09/18 12:05 12,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)51 29-120 07/05/18 14:06 07/09/18 12:05 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)54 07/05/18 14:06 07/09/18 12:05 110-120 Nitrobenzene-d5 (Surr)46 07/05/18 14:06 07/09/18 12:05 127-120 Phenol-d5 (Surr)44 07/05/18 14:06 07/09/18 12:05 110-120 Terphenyl-d14 (Surr)78 07/05/18 14:06 07/09/18 12:05 113-120 TestAmerica Nashville Page 16 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-5Client Sample ID: MW-5 Matrix: WaterDate Collected: 07/02/18 15:15 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)62 10-120 07/05/18 14:06 07/09/18 12:05 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Silver ND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 14:58 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0100 0.00860 mg/L 07/09/18 14:29 07/10/18 14:58 1ArsenicND 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 14:58 1Barium0.0755 0.00100 0.000500 mg/L 07/09/18 14:29 07/10/18 14:58 1CadmiumND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 14:58 1ChromiumND 0.00500 0.00200 mg/L 07/09/18 14:29 07/10/18 14:58 1Lead0.00270 J 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 14:58 1SeleniumND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.000100 mg/L 07/10/18 13:44 07/11/18 15:56 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 17 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-6Client Sample ID: DUP-2 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 03:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/04/18 03:41 1BenzeneND 1.00 0.210 ug/L 07/04/18 03:41 1BromobenzeneND 1.00 0.150 ug/L 07/04/18 03:41 1BromochloromethaneND 1.00 0.170 ug/L 07/04/18 03:41 1BromodichloromethaneND 1.00 0.290 ug/L 07/04/18 03:41 1BromoformND 1.00 0.350 ug/L 07/04/18 03:41 1BromomethaneND 50.0 2.64 ug/L 07/04/18 03:41 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/04/18 03:41 1Carbon disulfide ND 1.00 0.180 ug/L 07/04/18 03:41 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/04/18 03:41 1ChlorobenzeneND 1.00 0.250 ug/L 07/04/18 03:41 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/04/18 03:41 1ChloroethaneND 1.00 0.230 ug/L 07/04/18 03:41 1ChloroformND 1.00 0.360 ug/L 07/04/18 03:41 1ChloromethaneND 1.00 0.180 ug/L 07/04/18 03:41 12-Chlorotoluene ND 1.00 0.170 ug/L 07/04/18 03:41 14-Chlorotoluene ND 1.00 0.210 ug/L 07/04/18 03:41 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 03:41 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/04/18 03:41 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/04/18 03:41 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/04/18 03:41 1DibromomethaneND 1.00 0.190 ug/L 07/04/18 03:41 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/04/18 03:41 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 03:41 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 03:41 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/04/18 03:41 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/04/18 03:41 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/04/18 03:41 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/04/18 03:41 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/04/18 03:41 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/04/18 03:41 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/04/18 03:41 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/04/18 03:41 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/04/18 03:41 1Diisopropyl ether ND 1.00 0.190 ug/L 07/04/18 03:41 1EthylbenzeneND 2.00 0.380 ug/L 07/04/18 03:41 1HexachlorobutadieneND 10.0 1.28 ug/L 07/04/18 03:41 12-Hexanone ND 1.00 0.330 ug/L 07/04/18 03:41 1IsopropylbenzeneND 5.00 1.00 ug/L 07/04/18 03:41 1Methylene Chloride ND 10.0 0.810 ug/L 07/04/18 03:41 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/04/18 03:41 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/04/18 03:41 1NaphthaleneND 1.00 0.240 ug/L 07/04/18 03:41 1n-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 03:41 1N-Propylbenzene ND 1.00 0.170 ug/L 07/04/18 03:41 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/04/18 03:41 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/04/18 03:41 1StyreneND 1.00 0.170 ug/L 07/04/18 03:41 1tert-Butylbenzene ND TestAmerica Nashville Page 18 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-6Client Sample ID: DUP-2 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/04/18 03:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/04/18 03:41 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/04/18 03:41 1TetrachloroetheneND 1.00 0.170 ug/L 07/04/18 03:41 1TolueneND 1.00 0.230 ug/L 07/04/18 03:41 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 03:41 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/04/18 03:41 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/04/18 03:41 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/04/18 03:41 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/04/18 03:41 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/04/18 03:41 1TrichloroetheneND 1.00 0.210 ug/L 07/04/18 03:41 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/04/18 03:41 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/04/18 03:41 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/04/18 03:41 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/04/18 03:41 1Vinyl chloride ND 3.00 0.580 ug/L 07/04/18 03:41 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)95 70-130 07/04/18 03:41 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)108 07/04/18 03:41 170-130 1,2-Dichloroethane-d4 (Surr)99 07/04/18 03:41 170-130 Toluene-d8 (Surr)89 07/04/18 03:41 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 12:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.94 0.339 ug/L 07/05/18 14:06 07/09/18 12:26 1AcenaphthyleneND 1.94 0.368 ug/L 07/05/18 14:06 07/09/18 12:26 1AnthraceneND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 12:26 1Benzo[a]anthracene ND 1.94 0.368 ug/L 07/05/18 14:06 07/09/18 12:26 1Benzo[a]pyrene ND 1.94 0.349 ug/L 07/05/18 14:06 07/09/18 12:26 1Benzo[b]fluoranthene ND 1.94 0.600 ug/L 07/05/18 14:06 07/09/18 12:26 1Benzo[g,h,i]perylene ND 1.94 0.358 ug/L 07/05/18 14:06 07/09/18 12:26 1Benzo[k]fluoranthene ND 9.68 1.84 ug/L 07/05/18 14:06 07/09/18 12:26 1Bis(2-chloroethoxy)methane ND 9.68 1.26 ug/L 07/05/18 14:06 07/09/18 12:26 1Bis(2-chloroethyl)ether ND 9.68 1.74 ug/L 07/05/18 14:06 07/09/18 12:26 1bis (2-chloroisopropyl) ether ND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 1Bis(2-ethylhexyl) phthalate ND 9.68 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 14-Bromophenyl phenyl ether ND 9.68 0.968 ug/L 07/05/18 14:06 07/09/18 12:26 1Butyl benzyl phthalate ND 9.68 0.871 ug/L 07/05/18 14:06 07/09/18 12:26 1CarbazoleND 9.68 1.16 ug/L 07/05/18 14:06 07/09/18 12:26 14-Chloroaniline ND 9.68 1.36 ug/L 07/05/18 14:06 07/09/18 12:26 14-Chloro-3-methylphenol ND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 12-Chloronaphthalene ND 9.68 1.65 ug/L 07/05/18 14:06 07/09/18 12:26 12-Chlorophenol ND 9.68 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 14-Chlorophenyl phenyl ether ND 1.94 0.320 ug/L 07/05/18 14:06 07/09/18 12:26 1ChryseneND 19.4 2.90 ug/L 07/05/18 14:06 07/09/18 12:26 1CresolsND 1.94 0.436 ug/L 07/05/18 14:06 07/09/18 12:26 1Dibenz(a,h)anthracene ND 9.68 1.26 ug/L 07/05/18 14:06 07/09/18 12:26 1DibenzofuranND TestAmerica Nashville Page 19 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-6Client Sample ID: DUP-2 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 9.68 2.13 ug/L 07/05/18 14:06 07/09/18 12:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 9.68 1.94 ug/L 07/05/18 14:06 07/09/18 12:26 11,3-Dichlorobenzene ND 9.68 1.94 ug/L 07/05/18 14:06 07/09/18 12:26 11,4-Dichlorobenzene ND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 13,3'-Dichlorobenzidine ND 9.68 2.13 ug/L 07/05/18 14:06 07/09/18 12:26 12,4-Dichlorophenol ND 9.68 1.16 ug/L 07/05/18 14:06 07/09/18 12:26 1Diethyl phthalate ND 9.68 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 12,4-Dimethylphenol ND 9.68 1.16 ug/L 07/05/18 14:06 07/09/18 12:26 1Dimethyl phthalate ND 9.68 1.26 ug/L 07/05/18 14:06 07/09/18 12:26 1Di-n-butyl phthalate ND 24.2 2.81 ug/L 07/05/18 14:06 07/09/18 12:26 14,6-Dinitro-2-methylphenol ND 24.2 6.97 ug/L 07/05/18 14:06 07/09/18 12:26 12,4-Dinitrophenol ND 9.68 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 12,4-Dinitrotoluene ND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 12,6-Dinitrotoluene ND 9.68 0.871 ug/L 07/05/18 14:06 07/09/18 12:26 1Di-n-octyl phthalate ND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 12:26 1FluorantheneND 1.94 0.310 ug/L 07/05/18 14:06 07/09/18 12:26 1FluoreneND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 1HexachlorobenzeneND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 1HexachlorobutadieneND 9.68 1.26 ug/L 07/05/18 14:06 07/09/18 12:26 1HexachlorocyclopentadieneND 9.68 2.13 ug/L 07/05/18 14:06 07/09/18 12:26 1HexachloroethaneND 1.94 0.397 ug/L 07/05/18 14:06 07/09/18 12:26 1Indeno[1,2,3-cd]pyrene ND 9.68 2.13 ug/L 07/05/18 14:06 07/09/18 12:26 1IsophoroneND 1.94 0.349 ug/L 07/05/18 14:06 07/09/18 12:26 11-Methylnaphthalene ND 1.94 0.387 ug/L 07/05/18 14:06 07/09/18 12:26 12-Methylnaphthalene ND 9.68 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 12-Methylphenol ND 9.68 1.36 ug/L 07/05/18 14:06 07/09/18 12:26 13 & 4 Methylphenol ND 1.94 0.358 ug/L 07/05/18 14:06 07/09/18 12:26 1NaphthaleneND 24.2 1.07 ug/L 07/05/18 14:06 07/09/18 12:26 12-Nitroaniline ND 24.2 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 13-Nitroaniline ND 24.2 1.55 ug/L 07/05/18 14:06 07/09/18 12:26 14-Nitroaniline ND 9.68 2.13 ug/L 07/05/18 14:06 07/09/18 12:26 1NitrobenzeneND 9.68 2.32 ug/L 07/05/18 14:06 07/09/18 12:26 12-Nitrophenol ND 24.2 1.94 ug/L 07/05/18 14:06 07/09/18 12:26 14-Nitrophenol ND 9.68 1.65 ug/L 07/05/18 14:06 07/09/18 12:26 1N-Nitrosodi-n-propylamine ND 9.68 3.49 ug/L 07/05/18 14:06 07/09/18 12:26 1n-Nitrosodiphenylamine(as diphenylamine) ND 24.2 3.20 ug/L 07/05/18 14:06 07/09/18 12:26 1PentachlorophenolND 1.94 0.407 ug/L 07/05/18 14:06 07/09/18 12:26 1PhenanthreneND 9.68 1.45 ug/L 07/05/18 14:06 07/09/18 12:26 1PhenolND 1.94 0.339 ug/L 07/05/18 14:06 07/09/18 12:26 1PyreneND 9.68 2.03 ug/L 07/05/18 14:06 07/09/18 12:26 11,2,4-Trichlorobenzene ND 9.68 1.26 ug/L 07/05/18 14:06 07/09/18 12:26 12,4,5-Trichlorophenol ND 9.68 1.84 ug/L 07/05/18 14:06 07/09/18 12:26 12,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)44 29-120 07/05/18 14:06 07/09/18 12:26 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)51 07/05/18 14:06 07/09/18 12:26 110-120 Nitrobenzene-d5 (Surr)43 07/05/18 14:06 07/09/18 12:26 127-120 Phenol-d5 (Surr)41 07/05/18 14:06 07/09/18 12:26 110-120 Terphenyl-d14 (Surr)77 07/05/18 14:06 07/09/18 12:26 113-120 TestAmerica Nashville Page 20 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-6Client Sample ID: DUP-2 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)56 10-120 07/05/18 14:06 07/09/18 12:26 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6010D - Metals (ICP) RL MDL Silver ND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 13:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0100 0.00860 mg/L 07/09/18 14:29 07/10/18 13:45 1ArsenicND 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 13:45 1Barium0.0730 0.00100 0.000500 mg/L 07/09/18 14:29 07/10/18 13:45 1CadmiumND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 13:45 1ChromiumND 0.00500 0.00200 mg/L 07/09/18 14:29 07/10/18 13:45 1Lead0.00210 J 0.0100 0.00500 mg/L 07/09/18 14:29 07/10/18 13:45 1SeleniumND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.000100 mg/L 07/10/18 13:44 07/11/18 15:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 21 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-7Client Sample ID: Trip Blank Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 01:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/04/18 01:33 1BenzeneND 1.00 0.210 ug/L 07/04/18 01:33 1BromobenzeneND 1.00 0.150 ug/L 07/04/18 01:33 1BromochloromethaneND 1.00 0.170 ug/L 07/04/18 01:33 1BromodichloromethaneND 1.00 0.290 ug/L 07/04/18 01:33 1BromoformND 1.00 0.350 ug/L 07/04/18 01:33 1BromomethaneND 50.0 2.64 ug/L 07/04/18 01:33 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/04/18 01:33 1Carbon disulfide ND 1.00 0.180 ug/L 07/04/18 01:33 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/04/18 01:33 1ChlorobenzeneND 1.00 0.250 ug/L 07/04/18 01:33 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/04/18 01:33 1ChloroethaneND 1.00 0.230 ug/L 07/04/18 01:33 1ChloroformND 1.00 0.360 ug/L 07/04/18 01:33 1ChloromethaneND 1.00 0.180 ug/L 07/04/18 01:33 12-Chlorotoluene ND 1.00 0.170 ug/L 07/04/18 01:33 14-Chlorotoluene ND 1.00 0.210 ug/L 07/04/18 01:33 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 01:33 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/04/18 01:33 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/04/18 01:33 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/04/18 01:33 1DibromomethaneND 1.00 0.190 ug/L 07/04/18 01:33 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/04/18 01:33 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 01:33 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/04/18 01:33 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/04/18 01:33 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/04/18 01:33 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/04/18 01:33 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/04/18 01:33 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/04/18 01:33 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/04/18 01:33 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/04/18 01:33 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/04/18 01:33 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/04/18 01:33 1Diisopropyl ether ND 1.00 0.190 ug/L 07/04/18 01:33 1EthylbenzeneND 2.00 0.380 ug/L 07/04/18 01:33 1HexachlorobutadieneND 10.0 1.28 ug/L 07/04/18 01:33 12-Hexanone ND 1.00 0.330 ug/L 07/04/18 01:33 1IsopropylbenzeneND 5.00 1.00 ug/L 07/04/18 01:33 1Methylene Chloride ND 10.0 0.810 ug/L 07/04/18 01:33 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/04/18 01:33 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/04/18 01:33 1NaphthaleneND 1.00 0.240 ug/L 07/04/18 01:33 1n-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 01:33 1N-Propylbenzene ND 1.00 0.170 ug/L 07/04/18 01:33 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/04/18 01:33 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/04/18 01:33 1StyreneND 1.00 0.170 ug/L 07/04/18 01:33 1tert-Butylbenzene ND TestAmerica Nashville Page 22 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Lab Sample ID: 490-155060-7Client Sample ID: Trip Blank Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/04/18 01:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/04/18 01:33 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/04/18 01:33 1TetrachloroetheneND 1.00 0.170 ug/L 07/04/18 01:33 1TolueneND 1.00 0.230 ug/L 07/04/18 01:33 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/04/18 01:33 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/04/18 01:33 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/04/18 01:33 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/04/18 01:33 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/04/18 01:33 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/04/18 01:33 1TrichloroetheneND 1.00 0.210 ug/L 07/04/18 01:33 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/04/18 01:33 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/04/18 01:33 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/04/18 01:33 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/04/18 01:33 1Vinyl chloride ND 3.00 0.580 ug/L 07/04/18 01:33 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)96 70-130 07/04/18 01:33 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)107 07/04/18 01:33 170-130 1,2-Dichloroethane-d4 (Surr)96 07/04/18 01:33 170-130 Toluene-d8 (Surr)88 07/04/18 01:33 170-130 TestAmerica Nashville Page 23 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-526627/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 RL MDL Acetone ND 25.0 2.66 ug/L 07/04/18 01:07 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2001.00 ug/L 07/04/18 01:07 1Benzene ND 0.2101.00 ug/L 07/04/18 01:07 1Bromobenzene ND 0.1501.00 ug/L 07/04/18 01:07 1Bromochloromethane ND 0.1701.00 ug/L 07/04/18 01:07 1Bromodichloromethane ND 0.2901.00 ug/L 07/04/18 01:07 1Bromoform ND 0.3501.00 ug/L 07/04/18 01:07 1Bromomethane ND 2.6450.0 ug/L 07/04/18 01:07 12-Butanone (MEK) ND 0.2201.00 ug/L 07/04/18 01:07 1Carbon disulfide ND 0.1801.00 ug/L 07/04/18 01:07 1Carbon tetrachloride ND 0.1801.00 ug/L 07/04/18 01:07 1Chlorobenzene ND 0.2501.00 ug/L 07/04/18 01:07 1Chlorodibromomethane ND 0.3601.00 ug/L 07/04/18 01:07 1Chloroethane ND 0.2301.00 ug/L 07/04/18 01:07 1Chloroform ND 0.3601.00 ug/L 07/04/18 01:07 1Chloromethane ND 0.1801.00 ug/L 07/04/18 01:07 12-Chlorotoluene ND 0.1701.00 ug/L 07/04/18 01:07 14-Chlorotoluene ND 0.2101.00 ug/L 07/04/18 01:07 1cis-1,2-Dichloroethene ND 0.1701.00 ug/L 07/04/18 01:07 1cis-1,3-Dichloropropene ND 0.94010.0 ug/L 07/04/18 01:07 11,2-Dibromo-3-Chloropropane ND 0.2101.00 ug/L 07/04/18 01:07 11,2-Dibromoethane (EDB) ND 0.4501.00 ug/L 07/04/18 01:07 1Dibromomethane ND 0.1901.00 ug/L 07/04/18 01:07 11,2-Dichlorobenzene ND 0.1801.00 ug/L 07/04/18 01:07 11,3-Dichlorobenzene ND 0.1701.00 ug/L 07/04/18 01:07 11,4-Dichlorobenzene ND 0.1701.00 ug/L 07/04/18 01:07 1Dichlorodifluoromethane ND 0.2401.00 ug/L 07/04/18 01:07 11,1-Dichloroethane ND 0.2001.00 ug/L 07/04/18 01:07 11,2-Dichloroethane ND 0.2501.00 ug/L 07/04/18 01:07 11,1-Dichloroethene ND 0.2101.00 ug/L 07/04/18 01:07 11,2-Dichloroethene, Total ND 0.2501.00 ug/L 07/04/18 01:07 11,2-Dichloropropane ND 0.1901.00 ug/L 07/04/18 01:07 11,3-Dichloropropane ND 0.1601.00 ug/L 07/04/18 01:07 12,2-Dichloropropane ND 0.2001.00 ug/L 07/04/18 01:07 11,1-Dichloropropene ND 0.1702.00 ug/L 07/04/18 01:07 1Diisopropyl ether ND 0.1901.00 ug/L 07/04/18 01:07 1Ethylbenzene ND 0.3802.00 ug/L 07/04/18 01:07 1Hexachlorobutadiene ND 1.2810.0 ug/L 07/04/18 01:07 12-Hexanone ND 0.3301.00 ug/L 07/04/18 01:07 1Isopropylbenzene ND 1.005.00 ug/L 07/04/18 01:07 1Methylene Chloride ND 0.81010.0 ug/L 07/04/18 01:07 14-Methyl-2-pentanone (MIBK) ND 0.1701.00 ug/L 07/04/18 01:07 1Methyl tert-butyl ether ND 0.2105.00 ug/L 07/04/18 01:07 1Naphthalene ND 0.2401.00 ug/L 07/04/18 01:07 1n-Butylbenzene ND 0.1701.00 ug/L 07/04/18 01:07 1N-Propylbenzene ND 0.1701.00 ug/L 07/04/18 01:07 1p-Isopropyltoluene ND 0.1701.00 ug/L 07/04/18 01:07 1sec-Butylbenzene ND 0.2801.00 ug/L 07/04/18 01:07 1Styrene TestAmerica Nashville Page 24 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-526627/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 RL MDL tert-Butylbenzene ND 1.00 0.170 ug/L 07/04/18 01:07 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.1501.00 ug/L 07/04/18 01:07 11,1,1,2-Tetrachloroethane ND 0.1901.00 ug/L 07/04/18 01:07 11,1,2,2-Tetrachloroethane ND 0.1401.00 ug/L 07/04/18 01:07 1Tetrachloroethene ND 0.1701.00 ug/L 07/04/18 01:07 1Toluene ND 0.2301.00 ug/L 07/04/18 01:07 1trans-1,2-Dichloroethene ND 0.1701.00 ug/L 07/04/18 01:07 1trans-1,3-Dichloropropene ND 0.2301.00 ug/L 07/04/18 01:07 11,2,3-Trichlorobenzene ND 0.2001.00 ug/L 07/04/18 01:07 11,2,4-Trichlorobenzene ND 0.1901.00 ug/L 07/04/18 01:07 11,1,1-Trichloroethane ND 0.1901.00 ug/L 07/04/18 01:07 11,1,2-Trichloroethane ND 0.2001.00 ug/L 07/04/18 01:07 1Trichloroethene ND 0.2101.00 ug/L 07/04/18 01:07 1Trichlorofluoromethane ND 0.2301.00 ug/L 07/04/18 01:07 11,2,3-Trichloropropane ND 0.1701.00 ug/L 07/04/18 01:07 11,2,4-Trimethylbenzene ND 0.1701.00 ug/L 07/04/18 01:07 11,3,5-Trimethylbenzene ND 0.1801.00 ug/L 07/04/18 01:07 1Vinyl chloride ND 0.5803.00 ug/L 07/04/18 01:07 1Xylenes, Total 4-Bromofluorobenzene (Surr)97 70-130 07/04/18 01:07 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 105 07/04/18 01:07 1Dibromofluoromethane (Surr)70-130 99 07/04/18 01:07 11,2-Dichloroethane-d4 (Surr)70-130 90 07/04/18 01:07 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526627/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Acetone 100 111.4 ug/L 111 39-150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 20.0 22.83 ug/L 114 70-130 Bromobenzene 20.0 19.51 ug/L 98 70-130 Bromochloromethane 20.0 22.61 ug/L 113 70-130 Bromodichloromethane 20.0 22.36 ug/L 112 70-130 Bromoform 20.0 21.29 ug/L 106 70-137 Bromomethane 20.0 20.90 ug/L 105 53-150 2-Butanone (MEK)100 108.0 ug/L 108 55-143 Carbon disulfide 20.0 21.50 ug/L 107 64-135 Carbon tetrachloride 20.0 23.11 ug/L 116 70-147 Chlorobenzene 20.0 19.08 ug/L 95 70-130 Chlorodibromomethane 20.0 20.12 ug/L 101 70-133 Chloroethane 20.0 20.28 ug/L 101 60-138 Chloroform 20.0 20.96 ug/L 105 70-130 Chloromethane 20.0 21.40 ug/L 107 33-150 2-Chlorotoluene 20.0 18.23 ug/L 91 70-130 4-Chlorotoluene 20.0 18.09 ug/L 90 70-130 cis-1,2-Dichloroethene 20.0 23.68 ug/L 118 70-130 TestAmerica Nashville Page 25 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526627/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 cis-1,3-Dichloropropene 20.0 17.73 ug/L 89 70-133 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dibromo-3-Chloropropane 20.0 20.95 ug/L 105 45-138 1,2-Dibromoethane (EDB)20.0 19.19 ug/L 96 70-130 Dibromomethane 20.0 21.51 ug/L 108 70-130 1,2-Dichlorobenzene 20.0 18.62 ug/L 93 70-130 1,3-Dichlorobenzene 20.0 18.37 ug/L 92 70-130 1,4-Dichlorobenzene 20.0 18.24 ug/L 91 70-130 Dichlorodifluoromethane 20.0 20.24 ug/L 101 48-150 1,1-Dichloroethane 20.0 19.61 ug/L 98 70-130 1,2-Dichloroethane 20.0 22.28 ug/L 111 70-130 1,1-Dichloroethene 20.0 21.74 ug/L 109 70-132 1,2-Dichloroethene, Total 40.0 44.00 ug/L 110 70-130 1,2-Dichloropropane 20.0 20.19 ug/L 101 70-130 1,3-Dichloropropane 20.0 18.16 ug/L 91 70-130 2,2-Dichloropropane 20.0 18.96 ug/L 95 60-143 1,1-Dichloropropene 20.0 21.22 ug/L 106 70-130 Diisopropyl ether 20.0 23.14 ug/L 116 66-142 Ethylbenzene 20.0 18.50 ug/L 93 70-130 Hexachlorobutadiene 20.0 17.16 ug/L 86 70-138 2-Hexanone 100 97.73 ug/L 98 54-142 Isopropylbenzene 20.0 18.29 ug/L 91 70-131 Methylene Chloride 20.0 20.41 ug/L 102 70-130 4-Methyl-2-pentanone (MIBK)100 97.83 ug/L 98 60-137 Methyl tert-butyl ether 20.0 20.91 ug/L 105 70-130 Naphthalene 20.0 17.49 ug/L 87 54-150 n-Butylbenzene 20.0 17.36 ug/L 87 68-137 N-Propylbenzene 20.0 18.97 ug/L 95 70-134 p-Isopropyltoluene 20.0 17.62 ug/L 88 66-130 sec-Butylbenzene 20.0 18.00 ug/L 90 70-135 Styrene 20.0 19.11 ug/L 96 70-130 tert-Butylbenzene 20.0 18.00 ug/L 90 70-130 1,1,1,2-Tetrachloroethane 20.0 20.02 ug/L 100 70-130 1,1,2,2-Tetrachloroethane 20.0 19.27 ug/L 96 69-131 Tetrachloroethene 20.0 18.75 ug/L 94 70-130 Toluene 20.0 18.15 ug/L 91 70-130 trans-1,2-Dichloroethene 20.0 20.32 ug/L 102 70-130 trans-1,3-Dichloropropene 20.0 18.19 ug/L 91 63-142 1,2,3-Trichlorobenzene 20.0 17.32 ug/L 87 46-150 1,2,4-Trichlorobenzene 20.0 17.28 ug/L 86 58-147 1,1,1-Trichloroethane 20.0 21.60 ug/L 108 70-135 1,1,2-Trichloroethane 20.0 18.52 ug/L 93 70-130 Trichloroethene 20.0 22.87 ug/L 114 70-130 Trichlorofluoromethane 20.0 22.29 ug/L 111 59-150 1,2,3-Trichloropropane 20.0 19.54 ug/L 98 70-131 1,2,4-Trimethylbenzene 20.0 17.83 ug/L 89 70-130 1,3,5-Trimethylbenzene 20.0 17.99 ug/L 90 70-130 Vinyl chloride 20.0 20.24 ug/L 101 57-137 Xylenes, Total 40.0 35.87 ug/L 90 70-132 TestAmerica Nashville Page 26 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526627/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 4-Bromofluorobenzene (Surr)70 -130 Surrogate 96 LCS LCS Qualifier Limits%Recovery 105Dibromofluoromethane (Surr)70 -130 971,2-Dichloroethane-d4 (Surr)70 -130 88Toluene-d8 (Surr)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-526627/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Acetone 100 110.9 ug/L 111 39-150 0 23 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzene 20.0 22.24 ug/L 111 70-130 3 12 Bromobenzene 20.0 19.28 ug/L 96 70-130 1 16 Bromochloromethane 20.0 22.23 ug/L 111 70-130 2 16 Bromodichloromethane 20.0 21.58 ug/L 108 70-130 4 14 Bromoform 20.0 21.77 ug/L 109 70-137 2 14 Bromomethane 20.0 21.35 ug/L 107 53-150 2 19 2-Butanone (MEK)100 115.0 ug/L 115 55-143 6 19 Carbon disulfide 20.0 20.74 ug/L 104 64-135 4 16 Carbon tetrachloride 20.0 22.03 ug/L 110 70-147 5 16 Chlorobenzene 20.0 18.53 ug/L 93 70-130 3 12 Chlorodibromomethane 20.0 18.99 ug/L 95 70-133 6 13 Chloroethane 20.0 20.05 ug/L 100 60-138 1 15 Chloroform 20.0 20.51 ug/L 103 70-130 2 14 Chloromethane 20.0 21.22 ug/L 106 33-150 1 20 2-Chlorotoluene 20.0 18.28 ug/L 91 70-130 0 15 4-Chlorotoluene 20.0 18.12 ug/L 91 70-130 0 15 cis-1,2-Dichloroethene 20.0 23.90 ug/L 119 70-130 1 15 cis-1,3-Dichloropropene 20.0 17.27 ug/L 86 70-133 3 15 1,2-Dibromo-3-Chloropropane 20.0 20.81 ug/L 104 45-138 1 19 1,2-Dibromoethane (EDB)20.0 19.01 ug/L 95 70-130 1 13 Dibromomethane 20.0 21.20 ug/L 106 70-130 1 14 1,2-Dichlorobenzene 20.0 18.83 ug/L 94 70-130 1 12 1,3-Dichlorobenzene 20.0 18.47 ug/L 92 70-130 1 13 1,4-Dichlorobenzene 20.0 18.58 ug/L 93 70-130 2 12 Dichlorodifluoromethane 20.0 19.08 ug/L 95 48-150 6 16 1,1-Dichloroethane 20.0 18.67 ug/L 93 70-130 5 17 1,2-Dichloroethane 20.0 20.90 ug/L 104 70-130 6 13 1,1-Dichloroethene 20.0 21.81 ug/L 109 70-132 0 20 1,2-Dichloroethene, Total 40.0 43.93 ug/L 110 70-130 0 14 1,2-Dichloropropane 20.0 20.34 ug/L 102 70-130 1 15 1,3-Dichloropropane 20.0 18.15 ug/L 91 70-130 0 12 2,2-Dichloropropane 20.0 18.81 ug/L 94 60-143 1 20 1,1-Dichloropropene 20.0 20.91 ug/L 105 70-130 1 16 Diisopropyl ether 20.0 22.92 ug/L 115 66-142 1 14 Ethylbenzene 20.0 18.03 ug/L 90 70-130 3 12 Hexachlorobutadiene 20.0 17.64 ug/L 88 70-138 3 16 2-Hexanone 100 96.43 ug/L 96 54-142 1 17 TestAmerica Nashville Page 27 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-526627/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Isopropylbenzene 20.0 17.94 ug/L 90 70-131 2 13 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Methylene Chloride 20.0 21.39 ug/L 107 70-130 5 15 4-Methyl-2-pentanone (MIBK)100 94.00 ug/L 94 60-137 4 21 Methyl tert-butyl ether 20.0 20.85 ug/L 104 70-130 0 16 Naphthalene 20.0 17.52 ug/L 88 54-150 0 15 n-Butylbenzene 20.0 17.53 ug/L 88 68-137 1 14 N-Propylbenzene 20.0 18.87 ug/L 94 70-134 1 14 p-Isopropyltoluene 20.0 17.66 ug/L 88 66-130 0 13 sec-Butylbenzene 20.0 17.88 ug/L 89 70-135 1 14 Styrene 20.0 19.08 ug/L 95 70-130 0 12 tert-Butylbenzene 20.0 17.88 ug/L 89 70-130 1 14 1,1,1,2-Tetrachloroethane 20.0 19.50 ug/L 97 70-130 3 13 1,1,2,2-Tetrachloroethane 20.0 19.63 ug/L 98 69-131 2 15 Tetrachloroethene 20.0 18.16 ug/L 91 70-130 3 17 Toluene 20.0 17.66 ug/L 88 70-130 3 13 trans-1,2-Dichloroethene 20.0 20.03 ug/L 100 70-130 1 15 trans-1,3-Dichloropropene 20.0 18.12 ug/L 91 63-142 0 13 1,2,3-Trichlorobenzene 20.0 17.27 ug/L 86 46-150 0 16 1,2,4-Trichlorobenzene 20.0 17.55 ug/L 88 58-147 2 15 1,1,1-Trichloroethane 20.0 21.53 ug/L 108 70-135 0 15 1,1,2-Trichloroethane 20.0 18.98 ug/L 95 70-130 2 13 Trichloroethene 20.0 22.41 ug/L 112 70-130 2 14 Trichlorofluoromethane 20.0 20.13 ug/L 101 59-150 10 22 1,2,3-Trichloropropane 20.0 20.12 ug/L 101 70-131 3 14 1,2,4-Trimethylbenzene 20.0 17.90 ug/L 89 70-130 0 13 1,3,5-Trimethylbenzene 20.0 18.42 ug/L 92 70-130 2 14 Vinyl chloride 20.0 19.26 ug/L 96 57-137 5 15 Xylenes, Total 40.0 35.17 ug/L 88 70-132 2 11 4-Bromofluorobenzene (Surr)70 -130 Surrogate 97 LCSD LCSD Qualifier Limits%Recovery 101Dibromofluoromethane (Surr)70 -130 911,2-Dichloroethane-d4 (Surr)70 -130 86Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix SpikeLab Sample ID: 490-155024-A-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Acetone ND 5000 4663 ug/L 93 39-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Benzene ND 1000 1062 ug/L 106 55-147 Bromobenzene ND 1000 916.6 ug/L 92 60-133 Bromochloromethane ND 1000 1055 ug/L 105 59-132 Bromodichloromethane ND 1000 1021 ug/L 102 70-140 Bromoform ND 1000 990.3 ug/L 99 53-150 Bromomethane ND 1000 883.1 ug/L 88 30-150 2-Butanone (MEK)ND 5000 4837 ug/L 97 50-143 TestAmerica Nashville Page 28 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-155024-A-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Carbon disulfide ND 1000 989.6 ug/L 99 35-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Carbon tetrachloride ND 1000 1094 ug/L 109 56-150 Chlorobenzene ND 1000 870.0 ug/L 87 70-130 Chlorodibromomethane ND 1000 886.9 ug/L 89 66-140 Chloroethane ND 1000 918.2 ug/L 92 58-141 Chloroform ND 1000 958.8 ug/L 96 66-138 Chloromethane ND 1000 1018 ug/L 102 10-150 2-Chlorotoluene ND 1000 852.1 ug/L 85 67-138 4-Chlorotoluene ND 1000 849.2 ug/L 85 69-138 cis-1,2-Dichloroethene ND 1000 1104 ug/L 110 68-131 cis-1,3-Dichloropropene ND 1000 807.4 ug/L 81 70-133 1,2-Dibromo-3-Chloropropane ND 1000 952.8 ug/L 95 38-138 1,2-Dibromoethane (EDB)ND 1000 867.7 ug/L 87 65-137 Dibromomethane ND 1000 1002 ug/L 100 70-130 1,2-Dichlorobenzene ND 1000 870.6 ug/L 87 70-130 1,3-Dichlorobenzene ND 1000 863.7 ug/L 86 68-131 1,4-Dichlorobenzene ND 1000 863.5 ug/L 86 70-130 Dichlorodifluoromethane ND 1000 905.8 ug/L 91 10-150 1,1-Dichloroethane ND 1000 862.2 ug/L 86 61-139 1,2-Dichloroethane ND 1000 1000 ug/L 100 64-136 1,1-Dichloroethene ND 1000 962.9 ug/L 96 54-150 1,2-Dichloroethene, Total ND 2000 2063 ug/L 103 60-134 1,2-Dichloropropane ND 1000 940.3 ug/L 94 67-130 1,3-Dichloropropane ND 1000 835.8 ug/L 84 70-130 2,2-Dichloropropane ND 1000 797.1 ug/L 80 50-146 1,1-Dichloropropene ND 1000 1002 ug/L 100 54-150 Diisopropyl ether ND 1000 1082 ug/L 108 56-142 Ethylbenzene 228 1000 1070 ug/L 84 65-139 Hexachlorobutadiene ND 1000 789.8 ug/L 79 61-141 2-Hexanone ND 5000 4294 ug/L 86 44-150 Isopropylbenzene ND 1000 863.5 ug/L 86 70-137 Methylene Chloride ND 1000 1004 ug/L 100 64-130 4-Methyl-2-pentanone (MIBK)ND 5000 4407 ug/L 88 50-140 Methyl tert-butyl ether ND 1000 947.3 ug/L 95 55-141 Naphthalene 760 1000 1668 ug/L 91 32-150 n-Butylbenzene 48.4 J 1000 877.8 ug/L 83 61-141 N-Propylbenzene 12.3 J 1000 892.4 ug/L 88 53-150 p-Isopropyltoluene ND 1000 821.6 ug/L 82 66-137 sec-Butylbenzene ND 1000 847.2 ug/L 85 55-136 Styrene ND 1000 876.0 ug/L 88 70-130 tert-Butylbenzene ND 1000 832.5 ug/L 83 70-138 1,1,1,2-Tetrachloroethane ND 1000 894.0 ug/L 89 70-131 1,1,2,2-Tetrachloroethane ND 1000 913.4 ug/L 91 56-145 Tetrachloroethene ND 1000 863.3 ug/L 86 57-138 Toluene ND 1000 837.8 ug/L 84 64-136 trans-1,2-Dichloroethene ND 1000 958.7 ug/L 96 59-143 trans-1,3-Dichloropropene ND 1000 806.1 ug/L 81 63-142 1,2,3-Trichlorobenzene ND 1000 784.4 ug/L 78 36-150 TestAmerica Nashville Page 29 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-155024-A-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 1,2,4-Trichlorobenzene ND 1000 826.6 ug/L 83 47-147 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits 1,1,1-Trichloroethane ND 1000 1016 ug/L 102 68-144 1,1,2-Trichloroethane ND 1000 865.1 ug/L 87 70-130 Trichloroethene ND 1000 1057 ug/L 106 63-135 Trichlorofluoromethane ND 1000 1029 ug/L 103 44-150 1,2,3-Trichloropropane ND 1000 891.9 ug/L 89 65-131 1,2,4-Trimethylbenzene 76.9 1000 932.3 ug/L 86 64-136 1,3,5-Trimethylbenzene ND 1000 837.2 ug/L 84 69-139 Vinyl chloride ND 1000 965.6 ug/L 97 57-150 Xylenes, Total 1060 2000 2603 ug/L 77 69-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 98 MS MS Qualifier Limits%Recovery 102Dibromofluoromethane (Surr)70 -130 921,2-Dichloroethane-d4 (Surr)70 -130 87Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155024-A-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 Acetone ND 5000 5244 ug/L 105 39-150 12 28 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Benzene ND 1000 1061 ug/L 106 55-147 0 22 Bromobenzene ND 1000 885.8 ug/L 89 60-133 3 18 Bromochloromethane ND 1000 1052 ug/L 105 59-132 0 21 Bromodichloromethane ND 1000 996.2 ug/L 100 70-140 2 196 Bromoform ND 1000 983.4 ug/L 98 53-150 1 20 Bromomethane ND 1000 917.4 ug/L 92 30-150 4 44 2-Butanone (MEK)ND 5000 5277 ug/L 106 50-143 9 28 Carbon disulfide ND 1000 980.4 ug/L 98 35-150 1 34 Carbon tetrachloride ND 1000 1104 ug/L 110 56-150 1 18 Chlorobenzene ND 1000 855.3 ug/L 86 70-130 2 15 Chlorodibromomethane ND 1000 897.5 ug/L 90 66-140 1 19 Chloroethane ND 1000 876.7 ug/L 88 58-141 5 31 Chloroform ND 1000 960.8 ug/L 96 66-138 0 21 Chloromethane ND 1000 995.4 ug/L 100 10-150 2 43 2-Chlorotoluene ND 1000 847.0 ug/L 85 67-138 1 17 4-Chlorotoluene ND 1000 840.2 ug/L 84 69-138 1 15 cis-1,2-Dichloroethene ND 1000 1089 ug/L 109 68-131 1 21 cis-1,3-Dichloropropene ND 1000 792.1 ug/L 79 70-133 2 19 1,2-Dibromo-3-Chloropropane ND 1000 984.5 ug/L 98 38-138 3 26 1,2-Dibromoethane (EDB)ND 1000 863.2 ug/L 86 65-137 1 21 Dibromomethane ND 1000 1012 ug/L 101 70-130 1 19 1,2-Dichlorobenzene ND 1000 847.2 ug/L 85 70-130 3 15 1,3-Dichlorobenzene ND 1000 839.2 ug/L 84 68-131 3 14 1,4-Dichlorobenzene ND 1000 844.4 ug/L 84 70-130 2 14 Dichlorodifluoromethane ND 1000 886.7 ug/L 89 10-150 2 50 TestAmerica Nashville Page 30 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155024-A-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 526627 1,1-Dichloroethane ND 1000 917.8 ug/L 92 61-139 6 23 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 1,2-Dichloroethane ND 1000 989.0 ug/L 99 64-136 1 22 1,1-Dichloroethene ND 1000 1025 ug/L 103 54-150 6 24 1,2-Dichloroethene, Total ND 2000 2050 ug/L 102 60-134 1 22 1,2-Dichloropropane ND 1000 928.5 ug/L 93 67-130 1 19 1,3-Dichloropropane ND 1000 832.3 ug/L 83 70-130 0 17 2,2-Dichloropropane ND 1000 788.0 ug/L 79 50-146 1 20 1,1-Dichloropropene ND 1000 958.6 ug/L 96 54-150 4 24 Diisopropyl ether ND 1000 1078 ug/L 108 56-142 0 22 Ethylbenzene 228 1000 1037 ug/L 81 65-139 3 18 Hexachlorobutadiene ND 1000 797.4 ug/L 80 61-141 1 26 2-Hexanone ND 5000 4422 ug/L 88 44-150 3 21 Isopropylbenzene ND 1000 842.0 ug/L 84 70-137 3 17 Methylene Chloride ND 1000 1008 ug/L 101 64-130 0 22 4-Methyl-2-pentanone (MIBK)ND 5000 4467 ug/L 89 50-140 1 24 Methyl tert-butyl ether ND 1000 983.5 ug/L 98 55-141 4 24 Naphthalene 760 1000 1550 ug/L 79 32-150 7 40 n-Butylbenzene 48.4 J 1000 861.4 ug/L 81 61-141 2 17 N-Propylbenzene 12.3 J 1000 882.3 ug/L 87 53-150 1 18 p-Isopropyltoluene ND 1000 803.9 ug/L 80 66-137 2 16 sec-Butylbenzene ND 1000 828.2 ug/L 83 55-136 2 50 Styrene ND 1000 866.2 ug/L 87 70-130 1 16 tert-Butylbenzene ND 1000 809.8 ug/L 81 70-138 3 17 1,1,1,2-Tetrachloroethane ND 1000 907.2 ug/L 91 70-131 1 16 1,1,2,2-Tetrachloroethane ND 1000 905.6 ug/L 91 56-145 1 19 Tetrachloroethene ND 1000 861.9 ug/L 86 57-138 0 17 Toluene ND 1000 828.5 ug/L 83 64-136 1 18 trans-1,2-Dichloroethene ND 1000 960.7 ug/L 96 59-143 0 25 trans-1,3-Dichloropropene ND 1000 810.6 ug/L 81 63-142 1 18 1,2,3-Trichlorobenzene ND 1000 811.8 ug/L 81 36-150 3 43 1,2,4-Trichlorobenzene ND 1000 818.7 ug/L 82 47-147 1 24 1,1,1-Trichloroethane ND 1000 1007 ug/L 101 68-144 1 17 1,1,2-Trichloroethane ND 1000 869.3 ug/L 87 70-130 0 18 Trichloroethene ND 1000 1023 ug/L 102 63-135 3 17 Trichlorofluoromethane ND 1000 990.8 ug/L 99 44-150 4 32 1,2,3-Trichloropropane ND 1000 898.4 ug/L 90 65-131 1 19 1,2,4-Trimethylbenzene 76.9 1000 896.5 ug/L 82 64-136 4 18 1,3,5-Trimethylbenzene ND 1000 864.9 ug/L 86 69-139 3 17 Vinyl chloride ND 1000 875.1 ug/L 88 57-150 10 37 Xylenes, Total 1060 2000 2537 ug/L 74 69-132 3 17 4-Bromofluorobenzene (Surr)70 -130 Surrogate 97 MSD MSD Qualifier Limits%Recovery 102Dibromofluoromethane (Surr)70 -130 951,2-Dichloroethane-d4 (Surr)70 -130 86Toluene-d8 (Surr)70 -130 TestAmerica Nashville Page 31 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8270D - Semivolatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-526927/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 RL MDL Acenaphthene ND 2.00 0.320 ug/L 07/05/18 14:06 07/09/18 10:43 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.3502.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Acenaphthylene ND 0.3802.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Anthracene ND 0.3202.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Benzo[a]anthracene ND 0.3802.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Benzo[a]pyrene ND 0.3602.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Benzo[b]fluoranthene ND 0.6202.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Benzo[g,h,i]perylene ND 0.3702.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Benzo[k]fluoranthene ND 1.9010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Bis(2-chloroethoxy)methane ND 1.3010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Bis(2-chloroethyl)ether ND 1.8010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1bis (2-chloroisopropyl) ether ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Bis(2-ethylhexyl) phthalate ND 1.6010.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Bromophenyl phenyl ether ND 1.0010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Butyl benzyl phthalate ND 0.90010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Carbazole ND 1.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Chloroaniline ND 1.4010.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Chloro-3-methylphenol ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12-Chloronaphthalene ND 1.7010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12-Chlorophenol ND 1.6010.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Chlorophenyl phenyl ether ND 0.3302.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Chrysene ND 3.0020.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Cresols ND 0.4502.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Dibenz(a,h)anthracene ND 1.3010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Dibenzofuran ND 2.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 11,2-Dichlorobenzene ND 2.0010.0 ug/L 07/05/18 14:06 07/09/18 10:43 11,3-Dichlorobenzene ND 2.0010.0 ug/L 07/05/18 14:06 07/09/18 10:43 11,4-Dichlorobenzene ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 13,3'-Dichlorobenzidine ND 2.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4-Dichlorophenol ND 1.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Diethyl phthalate ND 1.6010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4-Dimethylphenol ND 1.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Dimethyl phthalate ND 1.3010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Di-n-butyl phthalate ND 2.9025.0 ug/L 07/05/18 14:06 07/09/18 10:43 14,6-Dinitro-2-methylphenol ND 7.2025.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4-Dinitrophenol ND 1.6010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4-Dinitrotoluene ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,6-Dinitrotoluene ND 0.90010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Di-n-octyl phthalate ND 0.3202.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Fluoranthene ND 0.3202.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Fluorene ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Hexachlorobenzene ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Hexachlorobutadiene ND 1.3010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Hexachlorocyclopentadiene ND 2.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Hexachloroethane ND 0.4102.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Indeno[1,2,3-cd]pyrene ND 2.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Isophorone ND 0.3602.00 ug/L 07/05/18 14:06 07/09/18 10:43 11-Methylnaphthalene ND 0.4002.00 ug/L 07/05/18 14:06 07/09/18 10:43 12-Methylnaphthalene TestAmerica Nashville Page 32 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-526927/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 RL MDL 2-Methylphenol ND 10.0 1.60 ug/L 07/05/18 14:06 07/09/18 10:43 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 1.4010.0 ug/L 07/05/18 14:06 07/09/18 10:43 13 & 4 Methylphenol ND 0.3702.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Naphthalene ND 1.1025.0 ug/L 07/05/18 14:06 07/09/18 10:43 12-Nitroaniline ND 1.6025.0 ug/L 07/05/18 14:06 07/09/18 10:43 13-Nitroaniline ND 1.6025.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Nitroaniline ND 2.2010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Nitrobenzene ND 2.4010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12-Nitrophenol ND 2.0025.0 ug/L 07/05/18 14:06 07/09/18 10:43 14-Nitrophenol ND 1.7010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1N-Nitrosodi-n-propylamine ND 3.6010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1n-Nitrosodiphenylamine(as diphenylamine) ND 3.3025.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Pentachlorophenol ND 0.4202.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Phenanthrene ND 1.5010.0 ug/L 07/05/18 14:06 07/09/18 10:43 1Phenol ND 0.3502.00 ug/L 07/05/18 14:06 07/09/18 10:43 1Pyrene ND 2.1010.0 ug/L 07/05/18 14:06 07/09/18 10:43 11,2,4-Trichlorobenzene ND 1.3010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4,5-Trichlorophenol ND 1.9010.0 ug/L 07/05/18 14:06 07/09/18 10:43 12,4,6-Trichlorophenol 2-Fluorobiphenyl (Surr)55 29-120 07/09/18 10:43 1 MB MB Surrogate 07/05/18 14:06 Dil FacPreparedAnalyzedQualifierLimits%Recovery 63 07/05/18 14:06 07/09/18 10:43 12-Fluorophenol (Surr)10-120 52 07/05/18 14:06 07/09/18 10:43 1Nitrobenzene-d5 (Surr)27-120 51 07/05/18 14:06 07/09/18 10:43 1Phenol-d5 (Surr)10-120 78 07/05/18 14:06 07/09/18 10:43 1Terphenyl-d14 (Surr)13-120 65 07/05/18 14:06 07/09/18 10:43 12,4,6-Tribromophenol (Surr)10-120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526927/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 Acenaphthene 40.0 20.99 ug/L 52 36-129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 40.0 22.87 ug/L 57 36-120 Anthracene 40.0 26.31 ug/L 66 42-130 Benzo[a]anthracene 40.0 27.59 ug/L 69 41-131 Benzo[a]pyrene 40.0 27.73 ug/L 69 45-131 Benzo[b]fluoranthene 40.0 28.04 ug/L 70 43-132 Benzo[g,h,i]perylene 40.0 27.59 ug/L 69 38-138 Benzo[k]fluoranthene 40.0 28.37 ug/L 71 44-129 Bis(2-chloroethoxy)methane 40.0 18.63 ug/L 47 35-127 Bis(2-chloroethyl)ether 40.0 18.30 ug/L 46 27-132 bis (2-chloroisopropyl) ether 40.0 16.24 ug/L 41 24-136 Bis(2-ethylhexyl) phthalate 40.0 25.43 ug/L 64 41-147 4-Bromophenyl phenyl ether 40.0 24.21 ug/L 61 36-135 Butyl benzyl phthalate 40.0 26.28 ug/L 66 34-146 Carbazole 40.0 27.50 ug/L 69 42-130 TestAmerica Nashville Page 33 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526927/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 4-Chloroaniline 40.0 21.97 ug/L 55 27-131 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 4-Chloro-3-methylphenol 40.0 28.83 ug/L 72 10-150 2-Chloronaphthalene 40.0 19.21 ug/L 48 32-127 2-Chlorophenol 40.0 22.19 ug/L 55 10-150 4-Chlorophenyl phenyl ether 40.0 23.11 ug/L 58 36-131 Chrysene 40.0 27.34 ug/L 68 39-130 Cresols 80.0 48.24 ug/L 60 10-132 Dibenz(a,h)anthracene 40.0 27.97 ug/L 70 43-140 Dibenzofuran 40.0 22.03 ug/L 55 35-127 1,2-Dichlorobenzene 40.0 17.22 ug/L 43 27-120 1,3-Dichlorobenzene 40.0 16.19 ug/L 40 22-120 1,4-Dichlorobenzene 40.0 16.19 ug/L 40 24-120 3,3'-Dichlorobenzidine 40.0 21.94 ug/L 55 46-143 2,4-Dichlorophenol 40.0 25.14 ug/L 63 10-150 Diethyl phthalate 40.0 26.63 ug/L 67 31-136 2,4-Dimethylphenol 40.0 22.86 ug/L 57 10-150 Dimethyl phthalate 40.0 26.22 ug/L 66 34-134 Di-n-butyl phthalate 40.0 26.99 ug/L 67 42-140 4,6-Dinitro-2-methylphenol 80.0 18.11 J ug/L 23 10-150 2,4-Dinitrophenol 80.0 8.876 J ug/L 11 10-150 2,4-Dinitrotoluene 40.0 22.33 ug/L 56 36-138 2,6-Dinitrotoluene 40.0 21.15 ug/L 53 41-137 Di-n-octyl phthalate 40.0 27.16 ug/L 68 42-142 Fluoranthene 40.0 26.51 ug/L 66 31-132 Fluorene 40.0 23.53 ug/L 59 37-130 Hexachlorobenzene 40.0 26.15 ug/L 65 36-140 Hexachlorobutadiene 40.0 17.39 ug/L 43 18-136 Hexachlorocyclopentadiene 40.0 8.301 J ug/L 21 17-128 Hexachloroethane 40.0 15.89 ug/L 40 23-120 Indeno[1,2,3-cd]pyrene 40.0 27.91 ug/L 70 40-136 Isophorone 40.0 19.11 ug/L 48 39-120 1-Methylnaphthalene 40.0 18.79 ug/L 47 36-131 2-Methylnaphthalene 40.0 18.86 ug/L 47 31-120 2-Methylphenol 40.0 23.79 ug/L 59 10-133 3 & 4 Methylphenol 40.0 24.45 ug/L 61 10-135 Naphthalene 40.0 17.91 ug/L 45 32-120 2-Nitroaniline 40.0 26.39 ug/L 66 35-147 3-Nitroaniline 40.0 30.02 ug/L 75 36-128 4-Nitroaniline 40.0 27.07 ug/L 68 38-139 Nitrobenzene 40.0 18.81 ug/L 47 10-150 2-Nitrophenol 40.0 19.12 ug/L 48 10-150 4-Nitrophenol 80.0 40.07 ug/L 50 10-110 N-Nitrosodi-n-propylamine 40.0 19.12 ug/L 48 32-136 n-Nitrosodiphenylamine(as diphenylamine) 34.0 24.35 ug/L 72 44-123 Pentachlorophenol 80.0 57.65 ug/L 72 10-150 Phenanthrene 40.0 25.44 ug/L 64 39-126 Phenol 40.0 20.27 ug/L 51 10-110 TestAmerica Nashville Page 34 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-526927/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 Pyrene 40.0 28.35 ug/L 71 37-129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2,4-Trichlorobenzene 40.0 17.37 ug/L 43 24-127 2,4,5-Trichlorophenol 40.0 30.50 ug/L 76 10-150 2,4,6-Trichlorophenol 40.0 28.35 ug/L 71 10-150 2-Fluorobiphenyl (Surr)29 -120 Surrogate 44 LCS LCS Qualifier Limits%Recovery 452-Fluorophenol (Surr)10 -120 43Nitrobenzene-d5 (Surr)27 -120 42Phenol-d5 (Surr)10 -120 66Terphenyl-d14 (Surr)13 -120 682,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-526927/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 Acenaphthene 40.0 22.13 ug/L 55 36-129 5 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Acenaphthylene 40.0 23.25 ug/L 58 36-120 2 50 Anthracene 40.0 28.24 ug/L 71 42-130 7 50 Benzo[a]anthracene 40.0 29.77 ug/L 74 41-131 8 50 Benzo[a]pyrene 40.0 29.79 ug/L 74 45-131 7 50 Benzo[b]fluoranthene 40.0 29.68 ug/L 74 43-132 6 50 Benzo[g,h,i]perylene 40.0 29.10 ug/L 73 38-138 5 50 Benzo[k]fluoranthene 40.0 31.89 ug/L 80 44-129 12 50 Bis(2-chloroethoxy)methane 40.0 19.10 ug/L 48 35-127 3 50 Bis(2-chloroethyl)ether 40.0 17.88 ug/L 45 27-132 2 50 bis (2-chloroisopropyl) ether 40.0 16.00 ug/L 40 24-136 1 50 Bis(2-ethylhexyl) phthalate 40.0 28.17 ug/L 70 41-147 10 47 4-Bromophenyl phenyl ether 40.0 25.13 ug/L 63 36-135 4 50 Butyl benzyl phthalate 40.0 29.51 ug/L 74 34-146 12 50 Carbazole 40.0 30.75 ug/L 77 42-130 11 50 4-Chloroaniline 40.0 22.18 ug/L 55 27-131 1 34 4-Chloro-3-methylphenol 40.0 32.02 ug/L 80 10-150 10 50 2-Chloronaphthalene 40.0 19.41 ug/L 49 32-127 1 50 2-Chlorophenol 40.0 22.68 ug/L 57 10-150 2 49 4-Chlorophenyl phenyl ether 40.0 24.25 ug/L 61 36-131 5 50 Chrysene 40.0 30.31 ug/L 76 39-130 10 50 Cresols 80.0 48.08 ug/L 60 10-132 0 50 Dibenz(a,h)anthracene 40.0 30.01 ug/L 75 43-140 7 50 Dibenzofuran 40.0 22.24 ug/L 56 35-127 1 50 1,2-Dichlorobenzene 40.0 15.98 ug/L 40 27-120 7 50 1,3-Dichlorobenzene 40.0 14.39 ug/L 36 22-120 12 50 1,4-Dichlorobenzene 40.0 15.38 ug/L 38 24-120 5 50 3,3'-Dichlorobenzidine 40.0 23.61 ug/L 59 46-143 7 50 2,4-Dichlorophenol 40.0 24.49 ug/L 61 10-150 3 50 Diethyl phthalate 40.0 29.47 ug/L 74 31-136 10 50 TestAmerica Nashville Page 35 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-526927/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 527464 Prep Batch: 526927 2,4-Dimethylphenol 40.0 22.79 ug/L 57 10-150 0 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Dimethyl phthalate 40.0 27.58 ug/L 69 34-134 5 50 Di-n-butyl phthalate 40.0 28.90 ug/L 72 42-140 7 50 4,6-Dinitro-2-methylphenol 80.0 23.43 J ug/L 29 10-150 26 50 2,4-Dinitrophenol 80.0 12.47 J ug/L 16 10-150 34 50 2,4-Dinitrotoluene 40.0 26.46 ug/L 66 36-138 17 50 2,6-Dinitrotoluene 40.0 23.72 ug/L 59 41-137 11 50 Di-n-octyl phthalate 40.0 28.82 ug/L 72 42-142 6 49 Fluoranthene 40.0 28.96 ug/L 72 31-132 9 50 Fluorene 40.0 25.57 ug/L 64 37-130 8 50 Hexachlorobenzene 40.0 27.03 ug/L 68 36-140 3 50 Hexachlorobutadiene 40.0 16.27 ug/L 41 18-136 7 50 Hexachlorocyclopentadiene 40.0 8.983 J ug/L 22 17-128 8 50 Hexachloroethane 40.0 14.16 ug/L 35 23-120 12 50 Indeno[1,2,3-cd]pyrene 40.0 29.75 ug/L 74 40-136 6 50 Isophorone 40.0 20.61 ug/L 52 39-120 8 50 1-Methylnaphthalene 40.0 19.22 ug/L 48 36-131 2 50 2-Methylnaphthalene 40.0 18.57 ug/L 46 31-120 2 50 2-Methylphenol 40.0 22.77 ug/L 57 10-133 4 45 3 & 4 Methylphenol 40.0 25.31 ug/L 63 10-135 3 46 Naphthalene 40.0 17.18 ug/L 43 32-120 4 50 2-Nitroaniline 40.0 28.59 ug/L 71 35-147 8 50 3-Nitroaniline 40.0 30.98 ug/L 77 36-128 3 27 4-Nitroaniline 40.0 30.13 ug/L 75 38-139 11 42 Nitrobenzene 40.0 18.84 ug/L 47 10-150 0 50 2-Nitrophenol 40.0 19.73 ug/L 49 10-150 3 50 4-Nitrophenol 80.0 42.50 ug/L 53 10-110 6 40 N-Nitrosodi-n-propylamine 40.0 20.18 ug/L 50 32-136 5 50 n-Nitrosodiphenylamine(as diphenylamine) 34.0 26.08 ug/L 77 44-123 7 50 Pentachlorophenol 80.0 58.44 ug/L 73 10-150 1 50 Phenanthrene 40.0 27.27 ug/L 68 39-126 7 50 Phenol 40.0 21.04 ug/L 53 10-110 4 36 Pyrene 40.0 31.27 ug/L 78 37-129 10 50 1,2,4-Trichlorobenzene 40.0 17.32 ug/L 43 24-127 0 50 2,4,5-Trichlorophenol 40.0 32.05 ug/L 80 10-150 5 50 2,4,6-Trichlorophenol 40.0 29.05 ug/L 73 10-150 2 50 2-Fluorobiphenyl (Surr)29 -120 Surrogate 43 LCSD LCSD Qualifier Limits%Recovery 452-Fluorophenol (Surr)10 -120 42Nitrobenzene-d5 (Surr)27 -120 42Phenol-d5 (Surr)10 -120 71Terphenyl-d14 (Surr)13 -120 672,4,6-Tribromophenol (Surr)10 -120 TestAmerica Nashville Page 36 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 6010D - Metals (ICP) Client Sample ID: Method BlankLab Sample ID: MB 490-527646/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528149 Prep Batch: 527646 RL MDL Silver ND 0.00500 0.00300 mg/L 07/09/18 14:29 07/10/18 13:20 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.008600.0100 mg/L 07/09/18 14:29 07/10/18 13:20 1Arsenic ND 0.005000.0100 mg/L 07/09/18 14:29 07/10/18 13:20 1Barium ND 0.0005000.00100 mg/L 07/09/18 14:29 07/10/18 13:20 1Cadmium ND 0.003000.00500 mg/L 07/09/18 14:29 07/10/18 13:20 1Chromium ND 0.002000.00500 mg/L 07/09/18 14:29 07/10/18 13:20 1Lead ND 0.005000.0100 mg/L 07/09/18 14:29 07/10/18 13:20 1Selenium Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527646/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528149 Prep Batch: 527646 Silver 0.100 0.1010 mg/L 101 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Arsenic 0.100 0.09750 mg/L 98 80-120 Barium 0.100 0.09860 mg/L 99 80-120 Cadmium 0.100 0.1020 mg/L 102 80-120 Chromium 0.100 0.09710 mg/L 97 80-120 Lead 0.100 0.09150 mg/L 92 80-120 Selenium 0.100 0.1017 mg/L 102 80-120 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527646/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528149 Prep Batch: 527646 Silver 0.100 0.09790 mg/L 98 80-120 3 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Arsenic 0.100 0.09320 mg/L 93 80-120 5 20 Barium 0.100 0.09640 mg/L 96 80-120 2 20 Cadmium 0.100 0.09910 mg/L 99 80-120 3 20 Chromium 0.100 0.09410 mg/L 94 80-120 3 20 Lead 0.100 0.09090 mg/L 91 80-120 1 20 Selenium 0.100 0.09970 mg/L 100 80-120 2 20 Client Sample ID: DUP-2Lab Sample ID: 490-155060-6 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 528149 Prep Batch: 527646 Silver ND 0.100 0.09490 mg/L 95 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Arsenic ND 0.100 0.09550 mg/L 96 75-125 Barium 0.0730 0.100 0.1628 mg/L 90 75-125 Cadmium ND 0.100 0.09620 mg/L 96 75-125 Chromium ND 0.100 0.09210 mg/L 92 75-125 Lead 0.00210 J 0.100 0.08710 mg/L 85 75-125 Selenium ND 0.100 0.09750 mg/L 98 75-125 TestAmerica Nashville Page 37 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 6010D - Metals (ICP) (Continued) Client Sample ID: DUP-2Lab Sample ID: 490-155060-6 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 528149 Prep Batch: 527646 Silver ND 0.100 0.09950 mg/L 100 75-125 5 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Arsenic ND 0.100 0.1015 mg/L 102 75-125 6 20 Barium 0.0730 0.100 0.1720 mg/L 99 75-125 5 20 Cadmium ND 0.100 0.1005 mg/L 101 75-125 4 20 Chromium ND 0.100 0.09610 mg/L 96 75-125 4 20 Lead 0.00210 J 0.100 0.09220 mg/L 90 75-125 6 20 Selenium ND 0.100 0.09960 mg/L 100 75-125 2 20 Method: 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-527092/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527717 Prep Batch: 527092 RL MDL Arsenic ND 0.439 0.175 mg/Kg 07/06/18 10:10 07/09/18 15:06 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.1750.439 mg/Kg 07/06/18 10:10 07/09/18 15:06 1Barium ND 0.1750.439 mg/Kg 07/06/18 10:10 07/09/18 15:06 1Cadmium ND 0.1750.439 mg/Kg 07/06/18 10:10 07/09/18 15:06 1Chromium ND 0.1750.439 mg/Kg 07/06/18 10:10 07/09/18 15:06 1Lead ND 0.1750.439 mg/Kg 07/06/18 10:10 07/09/18 15:06 1Selenium Client Sample ID: Method BlankLab Sample ID: MB 490-527092/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527986 Prep Batch: 527092 RL MDL Silver ND 0.439 0.0877 mg/Kg 07/06/18 10:10 07/10/18 15:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527092/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527717 Prep Batch: 527092 Arsenic 17.5 17.93 mg/Kg 102 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Barium 17.5 16.90 mg/Kg 96 80-120 Cadmium 17.5 17.06 mg/Kg 97 80-120 Chromium 17.5 18.28 mg/Kg 104 80-120 Lead 17.5 17.45 mg/Kg 99 80-120 Selenium 17.5 18.16 mg/Kg 103 80-120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527092/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527986 Prep Batch: 527092 Silver 17.5 18.17 mg/Kg 104 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Nashville Page 38 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 6020B - Metals (ICP/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-154653-A-8-C MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 527717 Prep Batch: 527092 Arsenic 60.8 F1 17.2 83.18 F1 mg/Kg 130 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Barium 231 17.2 263.8 4 mg/Kg 189 75-125 Cadmium 2.10 17.2 18.37 mg/Kg 94 75-125 Chromium 33.5 17.2 47.24 mg/Kg 80 75-125 Lead 14.4 17.2 35.51 mg/Kg 123 75-125 Selenium 9.89 17.2 23.44 mg/Kg 79 75-125 Client Sample ID: Matrix SpikeLab Sample ID: 490-154653-A-8-C MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 527986 Prep Batch: 527092 Silver ND F1 17.2 9.417 F1 mg/Kg 55 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-154653-A-8-D MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 527717 Prep Batch: 527092 Arsenic 60.8 F1 17.9 78.54 mg/Kg 100 75-125 6 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Barium 231 17.9 268.1 4 mg/Kg 207 75-125 2 20 Cadmium 2.10 17.9 19.46 mg/Kg 97 75-125 6 20 Chromium 33.5 17.9 48.44 mg/Kg 84 75-125 3 20 Lead 14.4 17.9 32.93 mg/Kg 104 75-125 8 20 Selenium 9.89 17.9 24.30 mg/Kg 81 75-125 4 20 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-154653-A-8-D MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 527986 Prep Batch: 527092 Silver ND F1 17.9 10.12 F1 mg/Kg 57 75-125 7 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Method: 7470A - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 490-527887/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528276 Prep Batch: 527887 RL MDL Mercury ND 0.000200 0.000100 mg/L 07/10/18 13:44 07/11/18 15:35 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527887/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528276 Prep Batch: 527887 Mercury 0.00100 0.0009251 mg/L 93 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Nashville Page 39 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 7470A - Mercury (CVAA) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527887/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 528276 Prep Batch: 527887 Mercury 0.00100 0.0008901 mg/L 89 80-120 4 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Client Sample ID: MW-4Lab Sample ID: 490-155060-4 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 528276 Prep Batch: 527887 Mercury ND 0.00100 0.0008552 mg/L 86 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: MW-4Lab Sample ID: 490-155060-4 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 528276 Prep Batch: 527887 Mercury ND 0.00100 0.0008754 mg/L 88 75-125 2 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Method: 7471B - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 490-528770/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 529282 Prep Batch: 528770 RL MDL Mercury ND 0.0962 0.0288 mg/Kg 07/13/18 12:24 07/16/18 14:19 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-528770/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 529282 Prep Batch: 528770 Mercury 0.162 0.1669 mg/Kg 103 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-528770/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 529282 Prep Batch: 528770 Mercury 0.162 0.1637 mg/Kg 101 80-120 2 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 529282 Prep Batch: 528770 Mercury ND 0.194 0.2178 mg/Kg 112 80-120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits TestAmerica Nashville Page 40 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 7471B - Mercury (CVAA) (Continued) Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 529282 Prep Batch: 528770 Mercury ND 0.187 0.2023 mg/Kg 108 80-120 7 20☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Method: 7196A - Chromium, Hexavalent Client Sample ID: Method BlankLab Sample ID: MB 490-527362/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 RL MDL Chromium, hex ND 4.92 1.97 mg/Kg 07/07/18 14:54 07/08/18 16:00 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCSI 490-527362/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex 64.9 62.68 mg/Kg 97 80-120 Analyte LCSI LCSI DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control SampleLab Sample ID: LCSS 490-527362/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex 39.3 33.77 mg/Kg 86 80-120 Analyte LCSS LCSS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control Sample DupLab Sample ID: LCSSD 490-527362/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex 39.0 40.35 mg/Kg 103 80-120 18 20 Analyte LCSSD LCSSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 MSI Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex ND 74.4 71.87 mg/Kg 97 75-125☼ Analyte MSI MSI DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 MSS Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex ND 46.0 39.52 mg/Kg 86 75-125☼ Analyte MSS MSS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits TestAmerica Nashville Page 41 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method: 7196A - Chromium, Hexavalent (Continued) Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 DU Matrix: Solid Prep Type: Total/NA Analysis Batch: 527449 Prep Batch: 527362 Chromium, hex ND ND mg/Kg NC 20☼ Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Method: Moisture - Percent Moisture Client Sample ID: DuplicateLab Sample ID: 490-155092-E-1 DU Matrix: Solid Prep Type: Total/NA Analysis Batch: 526954 Percent Solids 84.5 82.8 %2 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD TestAmerica Nashville Page 42 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals GC/MS VOA Analysis Batch: 526627 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260B490-155060-3 MW-3 Total/NA Water 8260B490-155060-4 MW-4 Total/NA Water 8260B490-155060-5 MW-5 Total/NA Water 8260B490-155060-6 DUP-2 Total/NA Water 8260B490-155060-7 Trip Blank Total/NA Water 8260BMB 490-526627/6 Method Blank Total/NA Water 8260BLCS 490-526627/3 Lab Control Sample Total/NA Water 8260BLCSD 490-526627/4 Lab Control Sample Dup Total/NA Water 8260B490-155024-A-1 MS Matrix Spike Total/NA Water 8260B490-155024-A-1 MSD Matrix Spike Duplicate Total/NA GC/MS Semi VOA Prep Batch: 526927 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3510C490-155060-4 MW-4 Total/NA Water 3510C490-155060-5 MW-5 Total/NA Water 3510C490-155060-6 DUP-2 Total/NA Water 3510CMB 490-526927/1-A Method Blank Total/NA Water 3510CLCS 490-526927/2-A Lab Control Sample Total/NA Water 3510CLCSD 490-526927/3-A Lab Control Sample Dup Total/NA Analysis Batch: 527464 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8270D 526927490-155060-4 MW-4 Total/NA Water 8270D 526927490-155060-5 MW-5 Total/NA Water 8270D 526927490-155060-6 DUP-2 Total/NA Water 8270D 526927MB 490-526927/1-A Method Blank Total/NA Water 8270D 526927LCS 490-526927/2-A Lab Control Sample Total/NA Water 8270D 526927LCSD 490-526927/3-A Lab Control Sample Dup Total/NA Metals Prep Batch: 527092 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 3051A490-155060-1 BG-3 (1-2)Total/NA Solid 3051A490-155060-2 BG-4 (1-2)Total/NA Solid 3051AMB 490-527092/1-A Method Blank Total/NA Solid 3051ALCS 490-527092/2-A Lab Control Sample Total/NA Solid 3051A490-154653-A-8-C MS Matrix Spike Total/NA Solid 3051A490-154653-A-8-D MSD Matrix Spike Duplicate Total/NA Prep Batch: 527646 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3010A490-155060-4 MW-4 Total/NA Water 3010A490-155060-5 MW-5 Total/NA Water 3010A490-155060-6 DUP-2 Total/NA Water 3010AMB 490-527646/1-A Method Blank Total/NA Water 3010ALCS 490-527646/2-A Lab Control Sample Total/NA Water 3010ALCSD 490-527646/3-A Lab Control Sample Dup Total/NA TestAmerica Nashville Page 43 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Metals (Continued) Prep Batch: 527646 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3010A490-155060-6 MS DUP-2 Total/NA Water 3010A490-155060-6 MSD DUP-2 Total/NA Analysis Batch: 527717 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 6020B 527092490-155060-1 BG-3 (1-2)Total/NA Solid 6020B 527092490-155060-2 BG-4 (1-2)Total/NA Solid 6020B 527092MB 490-527092/1-A Method Blank Total/NA Solid 6020B 527092LCS 490-527092/2-A Lab Control Sample Total/NA Solid 6020B 527092490-154653-A-8-C MS Matrix Spike Total/NA Solid 6020B 527092490-154653-A-8-D MSD Matrix Spike Duplicate Total/NA Prep Batch: 527887 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A490-155060-4 MW-4 Total/NA Water 7470A490-155060-5 MW-5 Total/NA Water 7470A490-155060-6 DUP-2 Total/NA Water 7470AMB 490-527887/1-A Method Blank Total/NA Water 7470ALCS 490-527887/2-A Lab Control Sample Total/NA Water 7470ALCSD 490-527887/3-A Lab Control Sample Dup Total/NA Water 7470A490-155060-4 MS MW-4 Total/NA Water 7470A490-155060-4 MSD MW-4 Total/NA Analysis Batch: 527986 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 6020B 527092490-155060-1 BG-3 (1-2)Total/NA Solid 6020B 527092490-155060-2 BG-4 (1-2)Total/NA Solid 6020B 527092MB 490-527092/1-A Method Blank Total/NA Solid 6020B 527092LCS 490-527092/2-A Lab Control Sample Total/NA Solid 6020B 527092490-154653-A-8-C MS Matrix Spike Total/NA Solid 6020B 527092490-154653-A-8-D MSD Matrix Spike Duplicate Total/NA Analysis Batch: 528149 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 6010D 527646490-155060-4 MW-4 Total/NA Water 6010D 527646490-155060-5 MW-5 Total/NA Water 6010D 527646490-155060-6 DUP-2 Total/NA Water 6010D 527646MB 490-527646/1-A Method Blank Total/NA Water 6010D 527646LCS 490-527646/2-A Lab Control Sample Total/NA Water 6010D 527646LCSD 490-527646/3-A Lab Control Sample Dup Total/NA Water 6010D 527646490-155060-6 MS DUP-2 Total/NA Water 6010D 527646490-155060-6 MSD DUP-2 Total/NA Analysis Batch: 528276 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A 527887490-155060-4 MW-4 Total/NA Water 7470A 527887490-155060-5 MW-5 Total/NA Water 7470A 527887490-155060-6 DUP-2 Total/NA Water 7470A 527887MB 490-527887/1-A Method Blank Total/NA Water 7470A 527887LCS 490-527887/2-A Lab Control Sample Total/NA Water 7470A 527887LCSD 490-527887/3-A Lab Control Sample Dup Total/NA TestAmerica Nashville Page 44 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Metals (Continued) Analysis Batch: 528276 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A 527887490-155060-4 MS MW-4 Total/NA Water 7470A 527887490-155060-4 MSD MW-4 Total/NA Prep Batch: 528770 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 7471B490-155060-1 BG-3 (1-2)Total/NA Solid 7471B490-155060-2 BG-4 (1-2)Total/NA Solid 7471BMB 490-528770/1-A Method Blank Total/NA Solid 7471BLCS 490-528770/2-A Lab Control Sample Total/NA Solid 7471BLCSD 490-528770/3-A Lab Control Sample Dup Total/NA Solid 7471B490-155060-1 MS BG-3 (1-2)Total/NA Solid 7471B490-155060-1 MSD BG-3 (1-2)Total/NA Analysis Batch: 529282 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 7471B 528770490-155060-1 BG-3 (1-2)Total/NA Solid 7471B 528770490-155060-2 BG-4 (1-2)Total/NA Solid 7471B 528770MB 490-528770/1-A Method Blank Total/NA Solid 7471B 528770LCS 490-528770/2-A Lab Control Sample Total/NA Solid 7471B 528770LCSD 490-528770/3-A Lab Control Sample Dup Total/NA Solid 7471B 528770490-155060-1 MS BG-3 (1-2)Total/NA Solid 7471B 528770490-155060-1 MSD BG-3 (1-2)Total/NA General Chemistry Analysis Batch: 526954 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Moisture490-155060-1 BG-3 (1-2)Total/NA Solid Moisture490-155060-2 BG-4 (1-2)Total/NA Solid Moisture490-155092-E-1 DU Duplicate Total/NA Prep Batch: 527362 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 3060A490-155060-1 BG-3 (1-2)Total/NA Solid 3060A490-155060-2 BG-4 (1-2)Total/NA Solid 3060AMB 490-527362/1-A Method Blank Total/NA Solid 3060ALCSI 490-527362/4-A Lab Control Sample Total/NA Solid 3060ALCSS 490-527362/2-A Lab Control Sample Total/NA Solid 3060ALCSSD 490-527362/3-A Lab Control Sample Dup Total/NA Solid 3060A490-155060-1 MSI BG-3 (1-2)Total/NA Solid 3060A490-155060-1 MSS BG-3 (1-2)Total/NA Solid 3060A490-155060-1 DU BG-3 (1-2)Total/NA Analysis Batch: 527449 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 7196A 527362490-155060-1 BG-3 (1-2)Total/NA Solid 7196A 527362490-155060-2 BG-4 (1-2)Total/NA Solid 7196A 527362MB 490-527362/1-A Method Blank Total/NA Solid 7196A 527362LCSI 490-527362/4-A Lab Control Sample Total/NA Solid 7196A 527362LCSS 490-527362/2-A Lab Control Sample Total/NA TestAmerica Nashville Page 45 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals General Chemistry (Continued) Analysis Batch: 527449 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 7196A 527362LCSSD 490-527362/3-A Lab Control Sample Dup Total/NA Solid 7196A 527362490-155060-1 MSI BG-3 (1-2)Total/NA Solid 7196A 527362490-155060-1 MSS BG-3 (1-2)Total/NA Solid 7196A 527362490-155060-1 DU BG-3 (1-2)Total/NA TestAmerica Nashville Page 46 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-155060-1 Project/Site: Pfister Dyes & Chemicals SDG: SEL-007 Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 Matrix: SolidDate Collected: 07/02/18 11:59 Date Received: 07/03/18 10:15 Analysis Moisture BAA07/05/18 15:531 TAL NSH526954 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: BG-3 (1-2)Lab Sample ID: 490-155060-1 Matrix: SolidDate Collected: 07/02/18 11:59 Percent Solids: 86.2Date Received: 07/03/18 10:15 Prep 3051A CAP07/06/18 10:10 TAL NSH527092 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA .54 g 100 mL Analysis 6020B 1 527717 07/09/18 15:34 BLG TAL NSHTotal/NA Prep 3051A 527092 07/06/18 10:10 CAP TAL NSHTotal/NA .54 g 100 mL Analysis 6020B 1 527986 07/10/18 15:58 BLG TAL NSHTotal/NA Prep 7471B 528770 07/13/18 12:24 RDH TAL NSHTotal/NA 0.621 g 100 mL Analysis 7471B 1 529282 07/16/18 14:27 CSL TAL NSHTotal/NA Prep 3060A 527362 07/07/18 14:54 BLM TAL NSHTotal/NA 2.5607 g 500 mL Analysis 7196A 1 527449 07/08/18 16:00 BLM TAL NSHTotal/NA 50 mL 50 mL Client Sample ID: BG-4 (1-2)Lab Sample ID: 490-155060-2 Matrix: SolidDate Collected: 07/02/18 10:50 Date Received: 07/03/18 10:15 Analysis Moisture BAA07/05/18 15:531 TAL NSH526954 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: BG-4 (1-2)Lab Sample ID: 490-155060-2 Matrix: SolidDate Collected: 07/02/18 10:50 Percent Solids: 89.8Date Received: 07/03/18 10:15 Prep 3051A CAP07/06/18 10:10 TAL NSH527092 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA .56 g 100 mL Analysis 6020B 1 527717 07/09/18 15:44 BLG TAL NSHTotal/NA Prep 3051A 527092 07/06/18 10:10 CAP TAL NSHTotal/NA .56 g 100 mL Analysis 6020B 1 527986 07/10/18 16:01 BLG TAL NSHTotal/NA Prep 7471B 528770 07/13/18 12:24 RDH TAL NSHTotal/NA 0.609 g 100 mL Analysis 7471B 1 529282 07/16/18 14:41 CSL TAL NSHTotal/NA Prep 3060A 527362 07/07/18 14:54 BLM TAL NSHTotal/NA 2.5337 g 500 mL Analysis 7196A 1 527449 07/08/18 16:00 BLM TAL NSHTotal/NA 50 mL 50 mL TestAmerica Nashville Page 47 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-155060-1 Project/Site: Pfister Dyes & Chemicals SDG: SEL-007 Client Sample ID: MW-3 Lab Sample ID: 490-155060-3 Matrix: WaterDate Collected: 07/02/18 14:25 Date Received: 07/03/18 10:15 Analysis 8260B RP07/04/18 02:241 TAL NSH526627 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Client Sample ID: MW-4 Lab Sample ID: 490-155060-4 Matrix: WaterDate Collected: 07/02/18 13:05 Date Received: 07/03/18 10:15 Analysis 8260B RP07/04/18 02:501 TAL NSH526627 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Prep 3510C 526927 07/05/18 14:06 MCO TAL NSHTotal/NA 257.7 mL 1 mL Analysis 8270D 1 527464 07/09/18 11:45 KME TAL NSHTotal/NA Prep 3010A 527646 07/09/18 14:29 WJE TAL NSHTotal/NA 50 mL 50 mL Analysis 6010D 1 528149 07/10/18 15:03 LCS TAL NSHTotal/NA Prep 7470A 527887 07/10/18 13:44 CSL TAL NSHTotal/NA 30 mL 30 mL Analysis 7470A 1 528276 07/11/18 15:43 CSL TAL NSHTotal/NA Client Sample ID: MW-5 Lab Sample ID: 490-155060-5 Matrix: WaterDate Collected: 07/02/18 15:15 Date Received: 07/03/18 10:15 Analysis 8260B RP07/04/18 03:151 TAL NSH526627 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Prep 3510C 526927 07/05/18 14:06 MCO TAL NSHTotal/NA 255.9 mL 1 mL Analysis 8270D 1 527464 07/09/18 12:05 KME TAL NSHTotal/NA Prep 3010A 527646 07/09/18 14:29 WJE TAL NSHTotal/NA 50 mL 50 mL Analysis 6010D 1 528149 07/10/18 14:58 LCS TAL NSHTotal/NA Prep 7470A 527887 07/10/18 13:44 CSL TAL NSHTotal/NA 30 mL 30 mL Analysis 7470A 1 528276 07/11/18 15:56 CSL TAL NSHTotal/NA Client Sample ID: DUP-2 Lab Sample ID: 490-155060-6 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Analysis 8260B RP07/04/18 03:411 TAL NSH526627 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Prep 3510C 526927 07/05/18 14:06 MCO TAL NSHTotal/NA 258.2 mL 1 mL Analysis 8270D 1 527464 07/09/18 12:26 KME TAL NSHTotal/NA Prep 3010A 527646 07/09/18 14:29 WJE TAL NSHTotal/NA 50 mL 50 mL Analysis 6010D 1 528149 07/10/18 13:45 LCS TAL NSHTotal/NA Prep 7470A 527887 07/10/18 13:44 CSL TAL NSHTotal/NA 30 mL 30 mL Analysis 7470A 1 528276 07/11/18 15:59 CSL TAL NSHTotal/NA TestAmerica Nashville Page 48 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-155060-1 Project/Site: Pfister Dyes & Chemicals SDG: SEL-007 Client Sample ID: Trip Blank Lab Sample ID: 490-155060-7 Matrix: WaterDate Collected: 07/02/18 01:01 Date Received: 07/03/18 10:15 Analysis 8260B RP07/04/18 01:331 TAL NSH526627 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10 mL 10 mL Laboratory References: TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 49 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Method Summary TestAmerica Job ID: 490-155060-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfister Dyes & Chemicals Method Method Description LaboratoryProtocol SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH SW8468270DSemivolatile Organic Compounds (GC/MS)TAL NSH SW8466010DMetals (ICP)TAL NSH SW8466020BMetals (ICP/MS)TAL NSH SW8467470AMercury (CVAA)TAL NSH SW8467471BMercury (CVAA)TAL NSH SW8467196AChromium, Hexavalent TAL NSH EPAMoisturePercent Moisture TAL NSH SW8463010APreparation, Total Metals TAL NSH SW8463051APreparation, Metals, Microwave Assisted TAL NSH SW8463060AAlkaline Digestion (Chromium, Hexavalent)TAL NSH SW8463510CLiquid-Liquid Extraction (Separatory Funnel)TAL NSH SW8465030BPurge and Trap TAL NSH SW8467470APreparation, Mercury TAL NSH SW8467471BPreparation, Mercury 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 NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 50 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Accreditation/Certification Summary Client: Hart & Hickman, PC TestAmerica Job ID: 490-155060-1 Project/Site: Pfister Dyes & Chemicals SDG: SEL-007 Laboratory: TestAmerica Nashville Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)3874State Program 12-31-18 Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but accreditation/certification is not offered by the governing authority: Moisture Solid Percent Solids South Carolina State Program 4 84009 (001)02-28-19 Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but are not accredited/certified under this accreditation/certification: 8270D 3510C Water 3,3'-Dichlorobenzidine 8270D 3510C Water Carbazole Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but accreditation/certification is not offered by the governing authority: 6020B 3051A Solid Silver 7196A 3060A Solid Chromium, hex 8260B Water 1,2-Dichloroethene, Total 8270D 3510C Water 1-Methylnaphthalene 8270D 3510C Water Cresols Moisture Solid Percent Solids TestAmerica Nashville Page 51 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Page 52 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Page 53 of 53 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Nashville 2960 Foster Creighton Drive Nashville, TN 37204 Tel: (615)726-0177 TestAmerica Job ID: 490-155189-1 TestAmerica Sample Delivery Group: SEL-007 Client Project/Site: Pfiester Revision: 1 For: Hart & Hickman, PC 2923 S Tryon St, Suite 100 Charlotte, North Carolina 28203-5449 Attn: Shane Sisco Authorized for release by: 7/23/2018 12:19:01 PM 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 Table of Contents Client: Hart & Hickman, PC Project/Site: Pfiester TestAmerica Job ID: 490-155189-1 SDG: SEL-007 Page 2 of 40 TestAmerica Nashville7/23/2018 (Rev. 1) Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 1 2 3 4 5 6 7 8 9 10 11 12 Sample Summary TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID Client Sample ID ReceivedCollectedMatrix 490-155189-1 TW-1 Water 07/05/18 15:30 07/06/18 09:40 490-155189-2 TRIP BLANK 2 Water 07/05/18 00:01 07/06/18 09:40 TestAmerica Nashville Page 3 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Case Narrative Client: Hart & Hickman, PC TestAmerica Job ID: 490-155189-1 Project/Site: Pfiester SDG: SEL-007 Job ID: 490-155189-1 Laboratory: TestAmerica Nashville Narrative Job Narrative 490-155189-1 REVISED REPORT: Revised to report data to the MDL after initial reporting at the client's request. This report replaces the one generated on 07/18/18 @ 1736. Comments No additional comments. Receipt The samples were received on 7/6/2018 9:40 AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperature of the cooler at receipt was 2.8º C. GC/MS VOA Method 8260B: The laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for analytical batch 490-527295 recovered outside control limits for the following analyte: Bromomethane. This analyte was biased high in the LCS and were not detected in the associated samples; therefore, the data have been reported. Method 8260B: The laboratory control sample (LCS) for analytical batch 490-527140 recovered outside control limits for the following analytes: Bromomethane. These analytes were biased high in the LCS and were not detected in the associated samples; therefore, the data have been reported. 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: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD) associated with preparation batch 490-527708 and analytical batch 490-529613. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Organic Prep No analytical or quality issues were noted, other than those described 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 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Definitions/Glossary TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Qualifiers GC/MS VOA Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier *LCS or LCSD is outside acceptance limits. Metals Qualifier Description B Compound was found in the blank and sample. Qualifier J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. 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 Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) 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 (Radiochemistry) 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 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-1Client Sample ID: TW-1 Matrix: WaterDate Collected: 07/05/18 15:30 Date Received: 07/06/18 09:40 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone 26.8 25.0 2.66 ug/L 07/07/18 05:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/07/18 05:44 1BenzeneND 1.00 0.210 ug/L 07/07/18 05:44 1BromobenzeneND 1.00 0.150 ug/L 07/07/18 05:44 1BromochloromethaneND 1.00 0.170 ug/L 07/07/18 05:44 1BromodichloromethaneND 1.00 0.290 ug/L 07/07/18 05:44 1BromoformND 1.00 0.350 ug/L 07/07/18 05:44 1BromomethaneND* 50.0 2.64 ug/L 07/07/18 05:44 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/07/18 05:44 1Carbon disulfide ND 1.00 0.180 ug/L 07/07/18 05:44 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/07/18 05:44 1ChlorobenzeneND 1.00 0.250 ug/L 07/07/18 05:44 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/07/18 05:44 1ChloroethaneND 1.00 0.230 ug/L 07/07/18 05:44 1ChloroformND 1.00 0.360 ug/L 07/07/18 05:44 1ChloromethaneND 1.00 0.180 ug/L 07/07/18 05:44 12-Chlorotoluene ND 1.00 0.170 ug/L 07/07/18 05:44 14-Chlorotoluene ND 1.00 0.210 ug/L 07/07/18 05:44 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/07/18 05:44 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/07/18 05:44 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/07/18 05:44 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/07/18 05:44 1DibromomethaneND 1.00 0.190 ug/L 07/07/18 05:44 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/07/18 05:44 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/07/18 05:44 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/07/18 05:44 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/07/18 05:44 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/07/18 05:44 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/07/18 05:44 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/07/18 05:44 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/07/18 05:44 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/07/18 05:44 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/07/18 05:44 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/07/18 05:44 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/07/18 05:44 1Diisopropyl ether ND 1.00 0.190 ug/L 07/07/18 05:44 1EthylbenzeneND 2.00 0.380 ug/L 07/07/18 05:44 1HexachlorobutadieneND 10.0 1.28 ug/L 07/07/18 05:44 12-Hexanone ND 1.00 0.330 ug/L 07/07/18 05:44 1IsopropylbenzeneND 5.00 1.00 ug/L 07/07/18 05:44 1Methylene Chloride ND 10.0 0.810 ug/L 07/07/18 05:44 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/07/18 05:44 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/07/18 05:44 1NaphthaleneND 1.00 0.240 ug/L 07/07/18 05:44 1n-Butylbenzene ND 1.00 0.170 ug/L 07/07/18 05:44 1N-Propylbenzene ND 1.00 0.170 ug/L 07/07/18 05:44 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/07/18 05:44 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/07/18 05:44 1StyreneND 1.00 0.170 ug/L 07/07/18 05:44 1tert-Butylbenzene ND TestAmerica Nashville Page 6 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-1Client Sample ID: TW-1 Matrix: WaterDate Collected: 07/05/18 15:30 Date Received: 07/06/18 09:40 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/07/18 05:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/07/18 05:44 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/07/18 05:44 1TetrachloroetheneND 1.00 0.170 ug/L 07/07/18 05:44 1TolueneND 1.00 0.230 ug/L 07/07/18 05:44 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/07/18 05:44 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/07/18 05:44 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/07/18 05:44 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/07/18 05:44 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/07/18 05:44 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/07/18 05:44 1TrichloroetheneND 1.00 0.210 ug/L 07/07/18 05:44 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/07/18 05:44 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/07/18 05:44 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/07/18 05:44 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/07/18 05:44 1Vinyl chloride ND 3.00 0.580 ug/L 07/07/18 05:44 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)103 70-130 07/07/18 05:44 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)102 07/07/18 05:44 170-130 1,2-Dichloroethane-d4 (Surr)103 07/07/18 05:44 170-130 Toluene-d8 (Surr)101 07/07/18 05:44 170-130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) RL MDL Acenaphthene ND 2.05 0.328 ug/L 07/09/18 16:34 07/18/18 10:29 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.05 0.358 ug/L 07/09/18 16:34 07/18/18 10:29 1AcenaphthyleneND 2.05 0.389 ug/L 07/09/18 16:34 07/18/18 10:29 1AnthraceneND 2.05 0.328 ug/L 07/09/18 16:34 07/18/18 10:29 1Benzo[a]anthracene ND 2.05 0.389 ug/L 07/09/18 16:34 07/18/18 10:29 1Benzo[a]pyrene ND 2.05 0.369 ug/L 07/09/18 16:34 07/18/18 10:29 1Benzo[b]fluoranthene ND 2.05 0.635 ug/L 07/09/18 16:34 07/18/18 10:29 1Benzo[g,h,i]perylene ND 2.05 0.379 ug/L 07/09/18 16:34 07/18/18 10:29 1Benzo[k]fluoranthene ND 10.2 1.95 ug/L 07/09/18 16:34 07/18/18 10:29 1Bis(2-chloroethoxy)methane ND 10.2 1.33 ug/L 07/09/18 16:34 07/18/18 10:29 1Bis(2-chloroethyl)ether ND 10.2 1.84 ug/L 07/09/18 16:34 07/18/18 10:29 1bis (2-chloroisopropyl) ether ND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 1Bis(2-ethylhexyl) phthalate ND 10.2 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 14-Bromophenyl phenyl ether ND 10.2 1.02 ug/L 07/09/18 16:34 07/18/18 10:29 1Butyl benzyl phthalate ND 10.2 0.922 ug/L 07/09/18 16:34 07/18/18 10:29 1CarbazoleND 10.2 1.23 ug/L 07/09/18 16:34 07/18/18 10:29 14-Chloroaniline ND 10.2 1.43 ug/L 07/09/18 16:34 07/18/18 10:29 14-Chloro-3-methylphenol ND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 12-Chloronaphthalene ND 10.2 1.74 ug/L 07/09/18 16:34 07/18/18 10:29 12-Chlorophenol ND 10.2 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 14-Chlorophenyl phenyl ether ND 2.05 0.338 ug/L 07/09/18 16:34 07/18/18 10:29 1ChryseneND 20.5 3.07 ug/L 07/09/18 16:34 07/18/18 10:29 1CresolsND 2.05 0.461 ug/L 07/09/18 16:34 07/18/18 10:29 1Dibenz(a,h)anthracene ND 10.2 1.33 ug/L 07/09/18 16:34 07/18/18 10:29 1DibenzofuranND TestAmerica Nashville Page 7 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-1Client Sample ID: TW-1 Matrix: WaterDate Collected: 07/05/18 15:30 Date Received: 07/06/18 09:40 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2-Dichlorobenzene ND 10.2 2.25 ug/L 07/09/18 16:34 07/18/18 10:29 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10.2 2.05 ug/L 07/09/18 16:34 07/18/18 10:29 11,3-Dichlorobenzene ND 10.2 2.05 ug/L 07/09/18 16:34 07/18/18 10:29 11,4-Dichlorobenzene ND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 13,3'-Dichlorobenzidine ND 10.2 2.25 ug/L 07/09/18 16:34 07/18/18 10:29 12,4-Dichlorophenol ND 10.2 1.23 ug/L 07/09/18 16:34 07/18/18 10:29 1Diethyl phthalate ND 10.2 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 12,4-Dimethylphenol ND 10.2 1.23 ug/L 07/09/18 16:34 07/18/18 10:29 1Dimethyl phthalate ND 10.2 1.33 ug/L 07/09/18 16:34 07/18/18 10:29 1Di-n-butyl phthalate ND 25.6 2.97 ug/L 07/09/18 16:34 07/18/18 10:29 14,6-Dinitro-2-methylphenol ND 25.6 7.37 ug/L 07/09/18 16:34 07/18/18 10:29 12,4-Dinitrophenol ND 10.2 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 12,4-Dinitrotoluene ND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 12,6-Dinitrotoluene ND 10.2 0.922 ug/L 07/09/18 16:34 07/18/18 10:29 1Di-n-octyl phthalate ND 2.05 0.328 ug/L 07/09/18 16:34 07/18/18 10:29 1FluorantheneND 2.05 0.328 ug/L 07/09/18 16:34 07/18/18 10:29 1FluoreneND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 1HexachlorobenzeneND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 1HexachlorobutadieneND 10.2 1.33 ug/L 07/09/18 16:34 07/18/18 10:29 1HexachlorocyclopentadieneND 10.2 2.25 ug/L 07/09/18 16:34 07/18/18 10:29 1HexachloroethaneND 2.05 0.420 ug/L 07/09/18 16:34 07/18/18 10:29 1Indeno[1,2,3-cd]pyrene ND 10.2 2.25 ug/L 07/09/18 16:34 07/18/18 10:29 1IsophoroneND 2.05 0.369 ug/L 07/09/18 16:34 07/18/18 10:29 11-Methylnaphthalene ND 2.05 0.410 ug/L 07/09/18 16:34 07/18/18 10:29 12-Methylnaphthalene ND 10.2 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 12-Methylphenol ND 10.2 1.43 ug/L 07/09/18 16:34 07/18/18 10:29 13 & 4 Methylphenol ND 2.05 0.379 ug/L 07/09/18 16:34 07/18/18 10:29 1NaphthaleneND 25.6 1.13 ug/L 07/09/18 16:34 07/18/18 10:29 12-Nitroaniline ND 25.6 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 13-Nitroaniline ND 25.6 1.64 ug/L 07/09/18 16:34 07/18/18 10:29 14-Nitroaniline ND 10.2 2.25 ug/L 07/09/18 16:34 07/18/18 10:29 1NitrobenzeneND 10.2 2.46 ug/L 07/09/18 16:34 07/18/18 10:29 12-Nitrophenol ND 25.6 2.05 ug/L 07/09/18 16:34 07/18/18 10:29 14-Nitrophenol ND 10.2 1.74 ug/L 07/09/18 16:34 07/18/18 10:29 1N-Nitrosodi-n-propylamine ND 10.2 3.69 ug/L 07/09/18 16:34 07/18/18 10:29 1n-Nitrosodiphenylamine(as diphenylamine) ND 25.6 3.38 ug/L 07/09/18 16:34 07/18/18 10:29 1PentachlorophenolND 2.05 0.430 ug/L 07/09/18 16:34 07/18/18 10:29 1PhenanthreneND 10.2 1.54 ug/L 07/09/18 16:34 07/18/18 10:29 1PhenolND 2.05 0.358 ug/L 07/09/18 16:34 07/18/18 10:29 1PyreneND 10.2 2.15 ug/L 07/09/18 16:34 07/18/18 10:29 11,2,4-Trichlorobenzene ND 10.2 1.33 ug/L 07/09/18 16:34 07/18/18 10:29 12,4,5-Trichlorophenol ND 10.2 1.95 ug/L 07/09/18 16:34 07/18/18 10:29 12,4,6-Trichlorophenol ND 2-Fluorobiphenyl (Surr)52 29-120 07/09/18 16:34 07/18/18 10:29 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Fluorophenol (Surr)56 07/09/18 16:34 07/18/18 10:29 110-120 Nitrobenzene-d5 (Surr)50 07/09/18 16:34 07/18/18 10:29 127-120 Phenol-d5 (Surr)47 07/09/18 16:34 07/18/18 10:29 110-120 Terphenyl-d14 (Surr)61 07/09/18 16:34 07/18/18 10:29 113-120 TestAmerica Nashville Page 8 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-1Client Sample ID: TW-1 Matrix: WaterDate Collected: 07/05/18 15:30 Date Received: 07/06/18 09:40 Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) 2,4,6-Tribromophenol (Surr)63 10-120 07/09/18 16:34 07/18/18 10:29 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6020B - Metals (ICP/MS) RL MDL Arsenic ND 0.00200 0.000400 mg/L 07/13/18 07:41 07/16/18 12:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.00200 0.000100 mg/L 07/13/18 07:41 07/16/18 12:18 1Barium0.0295 B 0.00100 0.000100 mg/L 07/13/18 07:41 07/16/18 12:18 1CadmiumND 0.00200 0.000500 mg/L 07/13/18 07:41 07/16/18 12:18 1Chromium0.00186 J 0.00200 0.000100 mg/L 07/13/18 07:41 07/16/18 12:18 1Lead0.000424 J 0.00200 0.000300 mg/L 07/13/18 07:41 07/16/18 12:18 1Selenium0.000364 J 0.00200 0.000800 mg/L 07/13/18 07:41 07/16/18 12:18 1SilverND Method: 7470A - Mercury (CVAA) RL MDL Mercury ND 0.000200 0.000100 mg/L 07/12/18 09:12 07/16/18 11:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier TestAmerica Nashville Page 9 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-2Client Sample ID: TRIP BLANK 2 Matrix: WaterDate Collected: 07/05/18 00:01 Date Received: 07/06/18 09:40 Method: 8260B - Volatile Organic Compounds (GC/MS) RL MDL Acetone ND 25.0 2.66 ug/L 07/06/18 21:48 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.200 ug/L 07/06/18 21:48 1BenzeneND 1.00 0.210 ug/L 07/06/18 21:48 1BromobenzeneND 1.00 0.150 ug/L 07/06/18 21:48 1BromochloromethaneND 1.00 0.170 ug/L 07/06/18 21:48 1BromodichloromethaneND 1.00 0.290 ug/L 07/06/18 21:48 1BromoformND 1.00 0.350 ug/L 07/06/18 21:48 1BromomethaneND* 50.0 2.64 ug/L 07/06/18 21:48 12-Butanone (MEK)ND 1.00 0.220 ug/L 07/06/18 21:48 1Carbon disulfide ND 1.00 0.180 ug/L 07/06/18 21:48 1Carbon tetrachloride ND 1.00 0.180 ug/L 07/06/18 21:48 1ChlorobenzeneND 1.00 0.250 ug/L 07/06/18 21:48 1ChlorodibromomethaneND 1.00 0.360 ug/L 07/06/18 21:48 1ChloroethaneND 1.00 0.230 ug/L 07/06/18 21:48 1ChloroformND 1.00 0.360 ug/L 07/06/18 21:48 1ChloromethaneND 1.00 0.180 ug/L 07/06/18 21:48 12-Chlorotoluene ND 1.00 0.170 ug/L 07/06/18 21:48 14-Chlorotoluene ND 1.00 0.210 ug/L 07/06/18 21:48 1cis-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/06/18 21:48 1cis-1,3-Dichloropropene ND 10.0 0.940 ug/L 07/06/18 21:48 11,2-Dibromo-3-Chloropropane ND 1.00 0.210 ug/L 07/06/18 21:48 11,2-Dibromoethane (EDB)ND 1.00 0.450 ug/L 07/06/18 21:48 1DibromomethaneND 1.00 0.190 ug/L 07/06/18 21:48 11,2-Dichlorobenzene ND 1.00 0.180 ug/L 07/06/18 21:48 11,3-Dichlorobenzene ND 1.00 0.170 ug/L 07/06/18 21:48 11,4-Dichlorobenzene ND 1.00 0.170 ug/L 07/06/18 21:48 1DichlorodifluoromethaneND 1.00 0.240 ug/L 07/06/18 21:48 11,1-Dichloroethane ND 1.00 0.200 ug/L 07/06/18 21:48 11,2-Dichloroethane ND 1.00 0.250 ug/L 07/06/18 21:48 11,1-Dichloroethene ND 1.00 0.210 ug/L 07/06/18 21:48 11,2-Dichloroethene, Total ND 1.00 0.250 ug/L 07/06/18 21:48 11,2-Dichloropropane ND 1.00 0.190 ug/L 07/06/18 21:48 11,3-Dichloropropane ND 1.00 0.160 ug/L 07/06/18 21:48 12,2-Dichloropropane ND 1.00 0.200 ug/L 07/06/18 21:48 11,1-Dichloropropene ND 2.00 0.170 ug/L 07/06/18 21:48 1Diisopropyl ether ND 1.00 0.190 ug/L 07/06/18 21:48 1EthylbenzeneND 2.00 0.380 ug/L 07/06/18 21:48 1HexachlorobutadieneND 10.0 1.28 ug/L 07/06/18 21:48 12-Hexanone ND 1.00 0.330 ug/L 07/06/18 21:48 1IsopropylbenzeneND 5.00 1.00 ug/L 07/06/18 21:48 1Methylene Chloride ND 10.0 0.810 ug/L 07/06/18 21:48 14-Methyl-2-pentanone (MIBK)ND 1.00 0.170 ug/L 07/06/18 21:48 1Methyl tert-butyl ether ND 5.00 0.210 ug/L 07/06/18 21:48 1NaphthaleneND 1.00 0.240 ug/L 07/06/18 21:48 1n-Butylbenzene ND 1.00 0.170 ug/L 07/06/18 21:48 1N-Propylbenzene ND 1.00 0.170 ug/L 07/06/18 21:48 1p-Isopropyltoluene ND 1.00 0.170 ug/L 07/06/18 21:48 1sec-Butylbenzene ND 1.00 0.280 ug/L 07/06/18 21:48 1StyreneND 1.00 0.170 ug/L 07/06/18 21:48 1tert-Butylbenzene ND TestAmerica Nashville Page 10 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Client Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Lab Sample ID: 490-155189-2Client Sample ID: TRIP BLANK 2 Matrix: WaterDate Collected: 07/05/18 00:01 Date Received: 07/06/18 09:40 Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,1,2-Tetrachloroethane ND 1.00 0.150 ug/L 07/06/18 21:48 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.00 0.190 ug/L 07/06/18 21:48 11,1,2,2-Tetrachloroethane ND 1.00 0.140 ug/L 07/06/18 21:48 1TetrachloroetheneND 1.00 0.170 ug/L 07/06/18 21:48 1TolueneND 1.00 0.230 ug/L 07/06/18 21:48 1trans-1,2-Dichloroethene ND 1.00 0.170 ug/L 07/06/18 21:48 1trans-1,3-Dichloropropene ND 1.00 0.230 ug/L 07/06/18 21:48 11,2,3-Trichlorobenzene ND 1.00 0.200 ug/L 07/06/18 21:48 11,2,4-Trichlorobenzene ND 1.00 0.190 ug/L 07/06/18 21:48 11,1,1-Trichloroethane ND 1.00 0.190 ug/L 07/06/18 21:48 11,1,2-Trichloroethane ND 1.00 0.200 ug/L 07/06/18 21:48 1TrichloroetheneND 1.00 0.210 ug/L 07/06/18 21:48 1TrichlorofluoromethaneND 1.00 0.230 ug/L 07/06/18 21:48 11,2,3-Trichloropropane ND 1.00 0.170 ug/L 07/06/18 21:48 11,2,4-Trimethylbenzene ND 1.00 0.170 ug/L 07/06/18 21:48 11,3,5-Trimethylbenzene ND 1.00 0.180 ug/L 07/06/18 21:48 1Vinyl chloride ND 3.00 0.580 ug/L 07/06/18 21:48 1Xylenes, Total ND 4-Bromofluorobenzene (Surr)103 70-130 07/06/18 21:48 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Dibromofluoromethane (Surr)99 07/06/18 21:48 170-130 1,2-Dichloroethane-d4 (Surr)98 07/06/18 21:48 170-130 Toluene-d8 (Surr)99 07/06/18 21:48 170-130 TestAmerica Nashville Page 11 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-527140/8 Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 RL MDL Acetone ND 25.0 2.66 ug/L 07/06/18 16:57 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2001.00 ug/L 07/06/18 16:57 1Benzene ND 0.2101.00 ug/L 07/06/18 16:57 1Bromobenzene ND 0.1501.00 ug/L 07/06/18 16:57 1Bromochloromethane ND 0.1701.00 ug/L 07/06/18 16:57 1Bromodichloromethane ND 0.2901.00 ug/L 07/06/18 16:57 1Bromoform ND 0.3501.00 ug/L 07/06/18 16:57 1Bromomethane ND 25.025.0 ug/L 07/06/18 16:57 12-Butanone (MEK) ND 0.2201.00 ug/L 07/06/18 16:57 1Carbon disulfide ND 0.1801.00 ug/L 07/06/18 16:57 1Carbon tetrachloride ND 0.1801.00 ug/L 07/06/18 16:57 1Chlorobenzene ND 0.2501.00 ug/L 07/06/18 16:57 1Chlorodibromomethane ND 0.3601.00 ug/L 07/06/18 16:57 1Chloroethane ND 0.2301.00 ug/L 07/06/18 16:57 1Chloroform ND 0.3601.00 ug/L 07/06/18 16:57 1Chloromethane ND 0.1801.00 ug/L 07/06/18 16:57 12-Chlorotoluene ND 0.1701.00 ug/L 07/06/18 16:57 14-Chlorotoluene ND 0.2101.00 ug/L 07/06/18 16:57 1cis-1,2-Dichloroethene ND 0.1701.00 ug/L 07/06/18 16:57 1cis-1,3-Dichloropropene ND 0.94010.0 ug/L 07/06/18 16:57 11,2-Dibromo-3-Chloropropane ND 0.2101.00 ug/L 07/06/18 16:57 11,2-Dibromoethane (EDB) ND 0.4501.00 ug/L 07/06/18 16:57 1Dibromomethane ND 0.1901.00 ug/L 07/06/18 16:57 11,2-Dichlorobenzene ND 0.1801.00 ug/L 07/06/18 16:57 11,3-Dichlorobenzene ND 0.1701.00 ug/L 07/06/18 16:57 11,4-Dichlorobenzene ND 0.1701.00 ug/L 07/06/18 16:57 1Dichlorodifluoromethane ND 0.2401.00 ug/L 07/06/18 16:57 11,1-Dichloroethane ND 0.2001.00 ug/L 07/06/18 16:57 11,2-Dichloroethane ND 0.2501.00 ug/L 07/06/18 16:57 11,1-Dichloroethene ND 0.2101.00 ug/L 07/06/18 16:57 11,2-Dichloroethene, Total ND 0.2501.00 ug/L 07/06/18 16:57 11,2-Dichloropropane ND 0.1901.00 ug/L 07/06/18 16:57 11,3-Dichloropropane ND 0.1601.00 ug/L 07/06/18 16:57 12,2-Dichloropropane ND 0.2001.00 ug/L 07/06/18 16:57 11,1-Dichloropropene ND 0.1702.00 ug/L 07/06/18 16:57 1Diisopropyl ether ND 0.1901.00 ug/L 07/06/18 16:57 1Ethylbenzene ND 0.3802.00 ug/L 07/06/18 16:57 1Hexachlorobutadiene ND 1.2810.0 ug/L 07/06/18 16:57 12-Hexanone ND 0.3301.00 ug/L 07/06/18 16:57 1Isopropylbenzene ND 1.005.00 ug/L 07/06/18 16:57 1Methylene Chloride ND 0.81010.0 ug/L 07/06/18 16:57 14-Methyl-2-pentanone (MIBK) ND 0.1701.00 ug/L 07/06/18 16:57 1Methyl tert-butyl ether ND 0.2105.00 ug/L 07/06/18 16:57 1Naphthalene ND 0.2401.00 ug/L 07/06/18 16:57 1n-Butylbenzene ND 0.1701.00 ug/L 07/06/18 16:57 1N-Propylbenzene ND 0.1701.00 ug/L 07/06/18 16:57 1p-Isopropyltoluene ND 0.1701.00 ug/L 07/06/18 16:57 1sec-Butylbenzene ND 0.2801.00 ug/L 07/06/18 16:57 1Styrene TestAmerica Nashville Page 12 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-527140/8 Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 RL MDL tert-Butylbenzene ND 1.00 0.170 ug/L 07/06/18 16:57 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.1501.00 ug/L 07/06/18 16:57 11,1,1,2-Tetrachloroethane ND 0.1901.00 ug/L 07/06/18 16:57 11,1,2,2-Tetrachloroethane ND 0.1401.00 ug/L 07/06/18 16:57 1Tetrachloroethene ND 0.1701.00 ug/L 07/06/18 16:57 1Toluene ND 0.2301.00 ug/L 07/06/18 16:57 1trans-1,2-Dichloroethene ND 0.1701.00 ug/L 07/06/18 16:57 1trans-1,3-Dichloropropene ND 0.2301.00 ug/L 07/06/18 16:57 11,2,3-Trichlorobenzene ND 0.2001.00 ug/L 07/06/18 16:57 11,2,4-Trichlorobenzene ND 0.1901.00 ug/L 07/06/18 16:57 11,1,1-Trichloroethane ND 0.1901.00 ug/L 07/06/18 16:57 11,1,2-Trichloroethane ND 0.2001.00 ug/L 07/06/18 16:57 1Trichloroethene ND 0.2101.00 ug/L 07/06/18 16:57 1Trichlorofluoromethane ND 0.2301.00 ug/L 07/06/18 16:57 11,2,3-Trichloropropane ND 0.1701.00 ug/L 07/06/18 16:57 11,2,4-Trimethylbenzene ND 0.1701.00 ug/L 07/06/18 16:57 11,3,5-Trimethylbenzene ND 0.1801.00 ug/L 07/06/18 16:57 1Vinyl chloride ND 0.5803.00 ug/L 07/06/18 16:57 1Xylenes, Total 4-Bromofluorobenzene (Surr)101 70-130 07/06/18 16:57 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 98 07/06/18 16:57 1Dibromofluoromethane (Surr)70-130 100 07/06/18 16:57 11,2-Dichloroethane-d4 (Surr)70-130 99 07/06/18 16:57 1Toluene-d8 (Surr)70-130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527140/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 Acetone 100 91.03 ug/L 91 39-150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 20.0 20.70 ug/L 104 70-130 Bromobenzene 20.0 19.61 ug/L 98 70-130 Bromochloromethane 20.0 20.03 ug/L 100 70-130 Bromodichloromethane 20.0 21.14 ug/L 106 70-130 Bromoform 20.0 20.30 ug/L 102 70-137 Bromomethane 20.0 31.51 *ug/L 158 53-150 2-Butanone (MEK)100 93.12 ug/L 93 55-143 Carbon disulfide 20.0 20.66 ug/L 103 64-135 Carbon tetrachloride 20.0 20.60 ug/L 103 70-147 Chlorobenzene 20.0 20.90 ug/L 104 70-130 Chlorodibromomethane 20.0 21.26 ug/L 106 70-133 Chloroethane 20.0 21.11 ug/L 106 60-138 Chloroform 20.0 21.39 ug/L 107 70-130 Chloromethane 20.0 20.01 ug/L 100 33-150 2-Chlorotoluene 20.0 20.65 ug/L 103 70-130 4-Chlorotoluene 20.0 21.38 ug/L 107 70-130 cis-1,2-Dichloroethene 20.0 20.75 ug/L 104 70-130 TestAmerica Nashville Page 13 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527140/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 cis-1,3-Dichloropropene 20.0 21.43 ug/L 107 70-133 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,2-Dibromo-3-Chloropropane 20.0 18.25 ug/L 91 45-138 1,2-Dibromoethane (EDB)20.0 20.97 ug/L 105 70-130 Dibromomethane 20.0 21.44 ug/L 107 70-130 1,2-Dichlorobenzene 20.0 21.12 ug/L 106 70-130 1,3-Dichlorobenzene 20.0 20.91 ug/L 105 70-130 1,4-Dichlorobenzene 20.0 21.31 ug/L 107 70-130 Dichlorodifluoromethane 20.0 20.93 ug/L 105 48-150 1,1-Dichloroethane 20.0 20.68 ug/L 103 70-130 1,2-Dichloroethane 20.0 20.20 ug/L 101 70-130 1,1-Dichloroethene 20.0 22.55 ug/L 113 70-132 1,2-Dichloroethene, Total 40.0 41.81 ug/L 105 70-130 1,2-Dichloropropane 20.0 21.05 ug/L 105 70-130 1,3-Dichloropropane 20.0 20.48 ug/L 102 70-130 2,2-Dichloropropane 20.0 20.26 ug/L 101 60-143 1,1-Dichloropropene 20.0 20.75 ug/L 104 70-130 Diisopropyl ether 20.0 20.74 ug/L 104 66-142 Ethylbenzene 20.0 20.92 ug/L 105 70-130 Hexachlorobutadiene 20.0 22.45 ug/L 112 70-138 2-Hexanone 100 94.51 ug/L 95 54-142 Isopropylbenzene 20.0 20.91 ug/L 105 70-131 Methylene Chloride 20.0 21.37 ug/L 107 70-130 4-Methyl-2-pentanone (MIBK)100 96.77 ug/L 97 60-137 Methyl tert-butyl ether 20.0 20.10 ug/L 101 70-130 Naphthalene 20.0 20.24 ug/L 101 54-150 n-Butylbenzene 20.0 21.61 ug/L 108 68-137 N-Propylbenzene 20.0 21.57 ug/L 108 70-134 p-Isopropyltoluene 20.0 21.40 ug/L 107 66-130 sec-Butylbenzene 20.0 20.87 ug/L 104 70-135 Styrene 20.0 21.22 ug/L 106 70-130 tert-Butylbenzene 20.0 20.55 ug/L 103 70-130 1,1,1,2-Tetrachloroethane 20.0 20.83 ug/L 104 70-130 1,1,2,2-Tetrachloroethane 20.0 19.77 ug/L 99 69-131 Tetrachloroethene 20.0 21.27 ug/L 106 70-130 Toluene 20.0 20.98 ug/L 105 70-130 trans-1,2-Dichloroethene 20.0 21.06 ug/L 105 70-130 trans-1,3-Dichloropropene 20.0 21.22 ug/L 106 63-142 1,2,3-Trichlorobenzene 20.0 21.46 ug/L 107 46-150 1,2,4-Trichlorobenzene 20.0 20.94 ug/L 105 58-147 1,1,1-Trichloroethane 20.0 20.62 ug/L 103 70-135 1,1,2-Trichloroethane 20.0 19.46 ug/L 97 70-130 Trichloroethene 20.0 21.08 ug/L 105 70-130 Trichlorofluoromethane 20.0 21.45 ug/L 107 59-150 1,2,3-Trichloropropane 20.0 19.89 ug/L 99 70-131 1,2,4-Trimethylbenzene 20.0 21.03 ug/L 105 70-130 1,3,5-Trimethylbenzene 20.0 21.19 ug/L 106 70-130 Vinyl chloride 20.0 22.00 ug/L 110 57-137 Xylenes, Total 40.0 42.67 ug/L 107 70-132 TestAmerica Nashville Page 14 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527140/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 4-Bromofluorobenzene (Surr)70 -130 Surrogate 102 LCS LCS Qualifier Limits%Recovery 96Dibromofluoromethane (Surr)70 -130 971,2-Dichloroethane-d4 (Surr)70 -130 98Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix SpikeLab Sample ID: 490-155068-A-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 Acetone ND 2000 1727 ug/L 86 39-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Benzene 20.6 400 455.3 ug/L 109 55-147 Bromobenzene ND 400 409.7 ug/L 102 60-133 Bromochloromethane ND 400 425.3 ug/L 106 59-132 Bromodichloromethane ND 400 437.3 ug/L 109 70-140 Bromoform ND 400 385.7 ug/L 96 53-150 Bromomethane ND F1 *400 667.7 F1 ug/L 167 30-150 2-Butanone (MEK)ND 2000 1934 ug/L 97 50-143 Carbon disulfide ND 400 453.6 ug/L 113 35-150 Carbon tetrachloride ND 400 474.0 ug/L 118 56-150 Chlorobenzene ND 400 448.8 ug/L 112 70-130 Chlorodibromomethane ND 400 423.1 ug/L 106 66-140 Chloroethane ND 400 458.4 ug/L 115 58-141 Chloroform ND 400 452.3 ug/L 113 66-138 Chloromethane ND 400 480.0 ug/L 120 10-150 2-Chlorotoluene ND 400 435.3 ug/L 109 67-138 4-Chlorotoluene ND 400 440.0 ug/L 110 69-138 cis-1,2-Dichloroethene ND 400 440.6 ug/L 110 68-131 cis-1,3-Dichloropropene ND 400 422.3 ug/L 106 70-133 1,2-Dibromo-3-Chloropropane ND 400 359.0 ug/L 90 38-138 1,2-Dibromoethane (EDB)ND 400 412.7 ug/L 103 65-137 Dibromomethane ND 400 434.4 ug/L 109 70-130 1,2-Dichlorobenzene ND 400 441.9 ug/L 110 70-130 1,3-Dichlorobenzene ND 400 437.4 ug/L 109 68-131 1,4-Dichlorobenzene ND 400 439.8 ug/L 110 70-130 Dichlorodifluoromethane ND 400 483.1 ug/L 121 10-150 1,1-Dichloroethane ND 400 432.0 ug/L 108 61-139 1,2-Dichloroethane ND 400 428.5 ug/L 107 64-136 1,1-Dichloroethene ND 400 482.3 ug/L 121 54-150 1,2-Dichloroethene, Total ND 800 901.3 ug/L 113 60-134 1,2-Dichloropropane ND 400 459.6 ug/L 115 67-130 1,3-Dichloropropane ND 400 405.7 ug/L 101 70-130 2,2-Dichloropropane ND 400 408.6 ug/L 102 50-146 1,1-Dichloropropene ND 400 473.7 ug/L 118 54-150 Diisopropyl ether ND 400 419.5 ug/L 105 56-142 Ethylbenzene ND 400 440.1 ug/L 110 65-139 Hexachlorobutadiene ND 400 484.4 ug/L 121 61-141 2-Hexanone ND 2000 1882 ug/L 94 44-150 TestAmerica Nashville Page 15 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-155068-A-1 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 Isopropylbenzene ND 400 459.8 ug/L 115 70-137 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Methylene Chloride ND 400 432.8 ug/L 108 64-130 4-Methyl-2-pentanone (MIBK)ND 2000 1965 ug/L 98 50-140 Methyl tert-butyl ether ND 400 411.4 ug/L 103 55-141 Naphthalene 34.8 J 400 442.1 ug/L 102 32-150 n-Butylbenzene 6.25 J 400 455.6 ug/L 112 61-141 N-Propylbenzene 13.0 J 400 471.3 ug/L 115 53-150 p-Isopropyltoluene ND 400 453.3 ug/L 113 66-137 sec-Butylbenzene ND 400 453.6 ug/L 113 55-136 Styrene ND 400 427.1 ug/L 107 70-130 tert-Butylbenzene ND 400 448.7 ug/L 112 70-138 1,1,1,2-Tetrachloroethane ND 400 428.8 ug/L 107 70-131 1,1,2,2-Tetrachloroethane ND 400 407.4 ug/L 102 56-145 Tetrachloroethene ND 400 477.2 ug/L 119 57-138 Toluene ND 400 446.4 ug/L 112 64-136 trans-1,2-Dichloroethene ND 400 460.7 ug/L 115 59-143 trans-1,3-Dichloropropene ND 400 392.4 ug/L 98 63-142 1,2,3-Trichlorobenzene ND 400 420.3 ug/L 105 36-150 1,2,4-Trichlorobenzene ND 400 431.2 ug/L 108 47-147 1,1,1-Trichloroethane ND 400 456.5 ug/L 114 68-144 1,1,2-Trichloroethane ND 400 417.1 ug/L 104 70-130 Trichloroethene ND 400 453.4 ug/L 113 63-135 Trichlorofluoromethane ND 400 500.7 ug/L 125 44-150 1,2,3-Trichloropropane ND 400 399.5 ug/L 100 65-131 1,2,4-Trimethylbenzene 32.0 400 481.1 ug/L 112 64-136 1,3,5-Trimethylbenzene 39.2 400 477.5 ug/L 110 69-139 Vinyl chloride ND 400 495.1 ug/L 124 57-150 Xylenes, Total ND 800 878.8 ug/L 110 69-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 101 MS MS Qualifier Limits%Recovery 101Dibromofluoromethane (Surr)70 -130 1011,2-Dichloroethane-d4 (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155068-A-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 Acetone ND 2000 1795 ug/L 90 39-150 4 28 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Benzene 20.6 400 421.0 ug/L 100 55-147 8 22 Bromobenzene ND 400 392.0 ug/L 98 60-133 4 18 Bromochloromethane ND 400 391.3 ug/L 98 59-132 8 21 Bromodichloromethane ND 400 411.1 ug/L 103 70-140 6 196 Bromoform ND 400 371.0 ug/L 93 53-150 4 20 Bromomethane ND F1 *400 684.4 F1 ug/L 171 30-150 2 44 2-Butanone (MEK)ND 2000 1873 ug/L 94 50-143 3 28 TestAmerica Nashville Page 16 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155068-A-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 Carbon disulfide ND 400 419.4 ug/L 105 35-150 8 34 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Carbon tetrachloride ND 400 456.7 ug/L 114 56-150 4 18 Chlorobenzene ND 400 415.3 ug/L 104 70-130 8 15 Chlorodibromomethane ND 400 408.1 ug/L 102 66-140 4 19 Chloroethane ND 400 424.2 ug/L 106 58-141 8 31 Chloroform ND 400 432.8 ug/L 108 66-138 4 21 Chloromethane ND 400 430.1 ug/L 108 10-150 11 43 2-Chlorotoluene ND 400 426.1 ug/L 107 67-138 2 17 4-Chlorotoluene ND 400 427.7 ug/L 107 69-138 3 15 cis-1,2-Dichloroethene ND 400 408.3 ug/L 102 68-131 8 21 cis-1,3-Dichloropropene ND 400 405.3 ug/L 101 70-133 4 19 1,2-Dibromo-3-Chloropropane ND 400 365.0 ug/L 91 38-138 2 26 1,2-Dibromoethane (EDB)ND 400 396.6 ug/L 99 65-137 4 21 Dibromomethane ND 400 411.6 ug/L 103 70-130 5 19 1,2-Dichlorobenzene ND 400 416.3 ug/L 104 70-130 6 15 1,3-Dichlorobenzene ND 400 415.8 ug/L 104 68-131 5 14 1,4-Dichlorobenzene ND 400 415.9 ug/L 104 70-130 6 14 Dichlorodifluoromethane ND 400 457.3 ug/L 114 10-150 5 50 1,1-Dichloroethane ND 400 410.0 ug/L 102 61-139 5 23 1,2-Dichloroethane ND 400 397.6 ug/L 99 64-136 7 22 1,1-Dichloroethene ND 400 453.1 ug/L 113 54-150 6 24 1,2-Dichloroethene, Total ND 800 837.7 ug/L 105 60-134 7 22 1,2-Dichloropropane ND 400 424.9 ug/L 106 67-130 8 19 1,3-Dichloropropane ND 400 397.5 ug/L 99 70-130 2 17 2,2-Dichloropropane ND 400 387.1 ug/L 97 50-146 5 20 1,1-Dichloropropene ND 400 444.0 ug/L 111 54-150 6 24 Diisopropyl ether ND 400 395.6 ug/L 99 56-142 6 22 Ethylbenzene ND 400 421.3 ug/L 105 65-139 4 18 Hexachlorobutadiene ND 400 458.1 ug/L 115 61-141 6 26 2-Hexanone ND 2000 1883 ug/L 94 44-150 0 21 Isopropylbenzene ND 400 441.0 ug/L 110 70-137 4 17 Methylene Chloride ND 400 417.2 ug/L 104 64-130 4 22 4-Methyl-2-pentanone (MIBK)ND 2000 1914 ug/L 96 50-140 3 24 Methyl tert-butyl ether ND 400 397.4 ug/L 99 55-141 3 24 Naphthalene 34.8 J 400 447.7 ug/L 103 32-150 1 40 n-Butylbenzene 6.25 J 400 443.6 ug/L 109 61-141 3 17 N-Propylbenzene 13.0 J 400 443.3 ug/L 108 53-150 6 18 p-Isopropyltoluene ND 400 443.1 ug/L 111 66-137 2 16 sec-Butylbenzene ND 400 438.4 ug/L 110 55-136 3 50 Styrene ND 400 419.1 ug/L 105 70-130 2 16 tert-Butylbenzene ND 400 426.4 ug/L 107 70-138 5 17 1,1,1,2-Tetrachloroethane ND 400 411.8 ug/L 103 70-131 4 16 1,1,2,2-Tetrachloroethane ND 400 402.6 ug/L 101 56-145 1 19 Tetrachloroethene ND 400 442.7 ug/L 111 57-138 8 17 Toluene ND 400 422.0 ug/L 106 64-136 6 18 trans-1,2-Dichloroethene ND 400 429.4 ug/L 107 59-143 7 25 trans-1,3-Dichloropropene ND 400 380.3 ug/L 95 63-142 3 18 1,2,3-Trichlorobenzene ND 400 428.7 ug/L 107 36-150 2 43 TestAmerica Nashville Page 17 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155068-A-1 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527140 1,2,4-Trichlorobenzene ND 400 422.0 ug/L 105 47-147 2 24 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 1,1,1-Trichloroethane ND 400 419.2 ug/L 105 68-144 9 17 1,1,2-Trichloroethane ND 400 383.4 ug/L 96 70-130 8 18 Trichloroethene ND 400 440.7 ug/L 110 63-135 3 17 Trichlorofluoromethane ND 400 430.8 ug/L 108 44-150 15 32 1,2,3-Trichloropropane ND 400 368.1 ug/L 92 65-131 8 19 1,2,4-Trimethylbenzene 32.0 400 463.3 ug/L 108 64-136 4 18 1,3,5-Trimethylbenzene 39.2 400 466.3 ug/L 107 69-139 2 17 Vinyl chloride ND 400 479.1 ug/L 120 57-150 3 37 Xylenes, Total ND 800 857.6 ug/L 107 69-132 2 17 4-Bromofluorobenzene (Surr)70 -130 Surrogate 101 MSD MSD Qualifier Limits%Recovery 98Dibromofluoromethane (Surr)70 -130 991,2-Dichloroethane-d4 (Surr)70 -130 101Toluene-d8 (Surr)70 -130 Client Sample ID: Method BlankLab Sample ID: MB 490-527295/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 RL MDL Acetone ND 25.0 2.66 ug/L 07/07/18 03:58 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2001.00 ug/L 07/07/18 03:58 1Benzene ND 0.2101.00 ug/L 07/07/18 03:58 1Bromobenzene ND 0.1501.00 ug/L 07/07/18 03:58 1Bromochloromethane ND 0.1701.00 ug/L 07/07/18 03:58 1Bromodichloromethane ND 0.2901.00 ug/L 07/07/18 03:58 1Bromoform ND 0.3501.00 ug/L 07/07/18 03:58 1Bromomethane ND 2.6450.0 ug/L 07/07/18 03:58 12-Butanone (MEK) ND 0.2201.00 ug/L 07/07/18 03:58 1Carbon disulfide ND 0.1801.00 ug/L 07/07/18 03:58 1Carbon tetrachloride ND 0.1801.00 ug/L 07/07/18 03:58 1Chlorobenzene ND 0.2501.00 ug/L 07/07/18 03:58 1Chlorodibromomethane ND 0.3601.00 ug/L 07/07/18 03:58 1Chloroethane ND 0.2301.00 ug/L 07/07/18 03:58 1Chloroform ND 0.3601.00 ug/L 07/07/18 03:58 1Chloromethane ND 0.1801.00 ug/L 07/07/18 03:58 12-Chlorotoluene ND 0.1701.00 ug/L 07/07/18 03:58 14-Chlorotoluene ND 0.2101.00 ug/L 07/07/18 03:58 1cis-1,2-Dichloroethene ND 0.1701.00 ug/L 07/07/18 03:58 1cis-1,3-Dichloropropene ND 0.94010.0 ug/L 07/07/18 03:58 11,2-Dibromo-3-Chloropropane ND 0.2101.00 ug/L 07/07/18 03:58 11,2-Dibromoethane (EDB) ND 0.4501.00 ug/L 07/07/18 03:58 1Dibromomethane ND 0.1901.00 ug/L 07/07/18 03:58 11,2-Dichlorobenzene ND 0.1801.00 ug/L 07/07/18 03:58 11,3-Dichlorobenzene ND 0.1701.00 ug/L 07/07/18 03:58 11,4-Dichlorobenzene ND 0.1701.00 ug/L 07/07/18 03:58 1Dichlorodifluoromethane TestAmerica Nashville Page 18 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-527295/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 RL MDL 1,1-Dichloroethane ND 1.00 0.240 ug/L 07/07/18 03:58 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.2001.00 ug/L 07/07/18 03:58 11,2-Dichloroethane ND 0.2501.00 ug/L 07/07/18 03:58 11,1-Dichloroethene ND 0.2101.00 ug/L 07/07/18 03:58 11,2-Dichloroethene, Total ND 0.2501.00 ug/L 07/07/18 03:58 11,2-Dichloropropane ND 0.1901.00 ug/L 07/07/18 03:58 11,3-Dichloropropane ND 0.1601.00 ug/L 07/07/18 03:58 12,2-Dichloropropane ND 0.2001.00 ug/L 07/07/18 03:58 11,1-Dichloropropene ND 0.1702.00 ug/L 07/07/18 03:58 1Diisopropyl ether ND 0.1901.00 ug/L 07/07/18 03:58 1Ethylbenzene ND 0.3802.00 ug/L 07/07/18 03:58 1Hexachlorobutadiene ND 1.2810.0 ug/L 07/07/18 03:58 12-Hexanone ND 0.3301.00 ug/L 07/07/18 03:58 1Isopropylbenzene ND 1.005.00 ug/L 07/07/18 03:58 1Methylene Chloride ND 0.81010.0 ug/L 07/07/18 03:58 14-Methyl-2-pentanone (MIBK) ND 0.1701.00 ug/L 07/07/18 03:58 1Methyl tert-butyl ether ND 0.2105.00 ug/L 07/07/18 03:58 1Naphthalene ND 0.2401.00 ug/L 07/07/18 03:58 1n-Butylbenzene ND 0.1701.00 ug/L 07/07/18 03:58 1N-Propylbenzene ND 0.1701.00 ug/L 07/07/18 03:58 1p-Isopropyltoluene ND 0.1701.00 ug/L 07/07/18 03:58 1sec-Butylbenzene ND 0.2801.00 ug/L 07/07/18 03:58 1Styrene ND 0.1701.00 ug/L 07/07/18 03:58 1tert-Butylbenzene ND 0.1501.00 ug/L 07/07/18 03:58 11,1,1,2-Tetrachloroethane ND 0.1901.00 ug/L 07/07/18 03:58 11,1,2,2-Tetrachloroethane ND 0.1401.00 ug/L 07/07/18 03:58 1Tetrachloroethene ND 0.1701.00 ug/L 07/07/18 03:58 1Toluene ND 0.2301.00 ug/L 07/07/18 03:58 1trans-1,2-Dichloroethene ND 0.1701.00 ug/L 07/07/18 03:58 1trans-1,3-Dichloropropene ND 0.2301.00 ug/L 07/07/18 03:58 11,2,3-Trichlorobenzene ND 0.2001.00 ug/L 07/07/18 03:58 11,2,4-Trichlorobenzene ND 0.1901.00 ug/L 07/07/18 03:58 11,1,1-Trichloroethane ND 0.1901.00 ug/L 07/07/18 03:58 11,1,2-Trichloroethane ND 0.2001.00 ug/L 07/07/18 03:58 1Trichloroethene ND 0.2101.00 ug/L 07/07/18 03:58 1Trichlorofluoromethane ND 0.2301.00 ug/L 07/07/18 03:58 11,2,3-Trichloropropane ND 0.1701.00 ug/L 07/07/18 03:58 11,2,4-Trimethylbenzene ND 0.1701.00 ug/L 07/07/18 03:58 11,3,5-Trimethylbenzene ND 0.1801.00 ug/L 07/07/18 03:58 1Vinyl chloride ND 0.5803.00 ug/L 07/07/18 03:58 1Xylenes, Total 4-Bromofluorobenzene (Surr)102 70-130 07/07/18 03:58 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 104 07/07/18 03:58 1Dibromofluoromethane (Surr)70-130 101 07/07/18 03:58 11,2-Dichloroethane-d4 (Surr)70-130 100 07/07/18 03:58 1Toluene-d8 (Surr)70-130 TestAmerica Nashville Page 19 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527295/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Acetone 100 92.35 ug/L 92 39-150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 20.0 19.87 ug/L 99 70-130 Bromobenzene 20.0 19.54 ug/L 98 70-130 Bromochloromethane 20.0 20.35 ug/L 102 70-130 Bromodichloromethane 20.0 21.18 ug/L 106 70-130 Bromoform 20.0 18.95 ug/L 95 70-137 Bromomethane 20.0 35.59 *ug/L 178 53-150 2-Butanone (MEK)100 94.53 ug/L 95 55-143 Carbon disulfide 20.0 19.84 ug/L 99 64-135 Carbon tetrachloride 20.0 20.34 ug/L 102 70-147 Chlorobenzene 20.0 20.41 ug/L 102 70-130 Chlorodibromomethane 20.0 20.04 ug/L 100 70-133 Chloroethane 20.0 20.99 ug/L 105 60-138 Chloroform 20.0 21.58 ug/L 108 70-130 Chloromethane 20.0 20.23 ug/L 101 33-150 2-Chlorotoluene 20.0 20.91 ug/L 105 70-130 4-Chlorotoluene 20.0 21.00 ug/L 105 70-130 cis-1,2-Dichloroethene 20.0 20.14 ug/L 101 70-130 cis-1,3-Dichloropropene 20.0 19.64 ug/L 98 70-133 1,2-Dibromo-3-Chloropropane 20.0 17.63 ug/L 88 45-138 1,2-Dibromoethane (EDB)20.0 19.96 ug/L 100 70-130 Dibromomethane 20.0 21.12 ug/L 106 70-130 1,2-Dichlorobenzene 20.0 21.07 ug/L 105 70-130 1,3-Dichlorobenzene 20.0 20.89 ug/L 104 70-130 1,4-Dichlorobenzene 20.0 20.93 ug/L 105 70-130 Dichlorodifluoromethane 20.0 21.17 ug/L 106 48-150 1,1-Dichloroethane 20.0 19.65 ug/L 98 70-130 1,2-Dichloroethane 20.0 20.14 ug/L 101 70-130 1,1-Dichloroethene 20.0 21.72 ug/L 109 70-132 1,2-Dichloroethene, Total 40.0 40.67 ug/L 102 70-130 1,2-Dichloropropane 20.0 21.30 ug/L 107 70-130 1,3-Dichloropropane 20.0 19.78 ug/L 99 70-130 2,2-Dichloropropane 20.0 14.87 ug/L 74 60-143 1,1-Dichloropropene 20.0 20.48 ug/L 102 70-130 Diisopropyl ether 20.0 19.96 ug/L 100 66-142 Ethylbenzene 20.0 20.10 ug/L 101 70-130 Hexachlorobutadiene 20.0 21.71 ug/L 109 70-138 2-Hexanone 100 93.17 ug/L 93 54-142 Isopropylbenzene 20.0 20.67 ug/L 103 70-131 Methylene Chloride 20.0 20.65 ug/L 103 70-130 4-Methyl-2-pentanone (MIBK)100 94.11 ug/L 94 60-137 Methyl tert-butyl ether 20.0 19.97 ug/L 100 70-130 Naphthalene 20.0 20.35 ug/L 102 54-150 n-Butylbenzene 20.0 20.40 ug/L 102 68-137 N-Propylbenzene 20.0 20.84 ug/L 104 70-134 p-Isopropyltoluene 20.0 20.89 ug/L 104 66-130 sec-Butylbenzene 20.0 20.58 ug/L 103 70-135 Styrene 20.0 20.41 ug/L 102 70-130 TestAmerica Nashville Page 20 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527295/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 tert-Butylbenzene 20.0 20.55 ug/L 103 70-130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,1,2-Tetrachloroethane 20.0 20.51 ug/L 103 70-130 1,1,2,2-Tetrachloroethane 20.0 19.83 ug/L 99 69-131 Tetrachloroethene 20.0 20.90 ug/L 104 70-130 Toluene 20.0 20.40 ug/L 102 70-130 trans-1,2-Dichloroethene 20.0 20.53 ug/L 103 70-130 trans-1,3-Dichloropropene 20.0 18.79 ug/L 94 63-142 1,2,3-Trichlorobenzene 20.0 20.36 ug/L 102 46-150 1,2,4-Trichlorobenzene 20.0 20.75 ug/L 104 58-147 1,1,1-Trichloroethane 20.0 20.53 ug/L 103 70-135 1,1,2-Trichloroethane 20.0 19.35 ug/L 97 70-130 Trichloroethene 20.0 21.04 ug/L 105 70-130 Trichlorofluoromethane 20.0 21.76 ug/L 109 59-150 1,2,3-Trichloropropane 20.0 19.56 ug/L 98 70-131 1,2,4-Trimethylbenzene 20.0 20.81 ug/L 104 70-130 1,3,5-Trimethylbenzene 20.0 20.42 ug/L 102 70-130 Vinyl chloride 20.0 21.98 ug/L 110 57-137 Xylenes, Total 40.0 41.04 ug/L 103 70-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 101 LCS LCS Qualifier Limits%Recovery 96Dibromofluoromethane (Surr)70 -130 1001,2-Dichloroethane-d4 (Surr)70 -130 99Toluene-d8 (Surr)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527295/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Acetone 100 90.22 ug/L 90 39-150 2 23 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzene 20.0 20.52 ug/L 103 70-130 3 12 Bromobenzene 20.0 20.19 ug/L 101 70-130 3 16 Bromochloromethane 20.0 21.42 ug/L 107 70-130 5 16 Bromodichloromethane 20.0 21.43 ug/L 107 70-130 1 14 Bromoform 20.0 18.68 ug/L 93 70-137 1 14 Bromomethane 20.0 37.00 *ug/L 185 53-150 4 19 2-Butanone (MEK)100 92.42 ug/L 92 55-143 2 19 Carbon disulfide 20.0 21.41 ug/L 107 64-135 8 16 Carbon tetrachloride 20.0 21.33 ug/L 107 70-147 5 16 Chlorobenzene 20.0 21.43 ug/L 107 70-130 5 12 Chlorodibromomethane 20.0 20.94 ug/L 105 70-133 4 13 Chloroethane 20.0 22.76 ug/L 114 60-138 8 15 Chloroform 20.0 22.21 ug/L 111 70-130 3 14 Chloromethane 20.0 21.87 ug/L 109 33-150 8 20 2-Chlorotoluene 20.0 21.61 ug/L 108 70-130 3 15 4-Chlorotoluene 20.0 21.47 ug/L 107 70-130 2 15 cis-1,2-Dichloroethene 20.0 21.11 ug/L 106 70-130 5 15 TestAmerica Nashville Page 21 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527295/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 cis-1,3-Dichloropropene 20.0 20.06 ug/L 100 70-133 2 15 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 1,2-Dibromo-3-Chloropropane 20.0 18.21 ug/L 91 45-138 3 19 1,2-Dibromoethane (EDB)20.0 20.49 ug/L 102 70-130 3 13 Dibromomethane 20.0 21.14 ug/L 106 70-130 0 14 1,2-Dichlorobenzene 20.0 21.46 ug/L 107 70-130 2 12 1,3-Dichlorobenzene 20.0 21.35 ug/L 107 70-130 2 13 1,4-Dichlorobenzene 20.0 21.19 ug/L 106 70-130 1 12 Dichlorodifluoromethane 20.0 22.71 ug/L 114 48-150 7 16 1,1-Dichloroethane 20.0 21.00 ug/L 105 70-130 7 17 1,2-Dichloroethane 20.0 20.47 ug/L 102 70-130 2 13 1,1-Dichloroethene 20.0 22.73 ug/L 114 70-132 5 20 1,2-Dichloroethene, Total 40.0 42.74 ug/L 107 70-130 5 14 1,2-Dichloropropane 20.0 22.29 ug/L 111 70-130 5 15 1,3-Dichloropropane 20.0 20.47 ug/L 102 70-130 3 12 2,2-Dichloropropane 20.0 15.25 ug/L 76 60-143 3 20 1,1-Dichloropropene 20.0 22.12 ug/L 111 70-130 8 16 Diisopropyl ether 20.0 20.67 ug/L 103 66-142 3 14 Ethylbenzene 20.0 21.24 ug/L 106 70-130 5 12 Hexachlorobutadiene 20.0 22.65 ug/L 113 70-138 4 16 2-Hexanone 100 93.66 ug/L 94 54-142 1 17 Isopropylbenzene 20.0 21.27 ug/L 106 70-131 3 13 Methylene Chloride 20.0 21.46 ug/L 107 70-130 4 15 4-Methyl-2-pentanone (MIBK)100 96.01 ug/L 96 60-137 2 21 Methyl tert-butyl ether 20.0 20.26 ug/L 101 70-130 1 16 Naphthalene 20.0 20.34 ug/L 102 54-150 0 15 n-Butylbenzene 20.0 21.06 ug/L 105 68-137 3 14 N-Propylbenzene 20.0 21.44 ug/L 107 70-134 3 14 p-Isopropyltoluene 20.0 21.10 ug/L 106 66-130 1 13 sec-Butylbenzene 20.0 21.49 ug/L 107 70-135 4 14 Styrene 20.0 20.91 ug/L 105 70-130 2 12 tert-Butylbenzene 20.0 22.02 ug/L 110 70-130 7 14 1,1,1,2-Tetrachloroethane 20.0 21.05 ug/L 105 70-130 3 13 1,1,2,2-Tetrachloroethane 20.0 19.97 ug/L 100 69-131 1 15 Tetrachloroethene 20.0 21.63 ug/L 108 70-130 3 17 Toluene 20.0 21.23 ug/L 106 70-130 4 13 trans-1,2-Dichloroethene 20.0 21.63 ug/L 108 70-130 5 15 trans-1,3-Dichloropropene 20.0 19.21 ug/L 96 63-142 2 13 1,2,3-Trichlorobenzene 20.0 21.78 ug/L 109 46-150 7 16 1,2,4-Trichlorobenzene 20.0 21.90 ug/L 110 58-147 5 15 1,1,1-Trichloroethane 20.0 21.53 ug/L 108 70-135 5 15 1,1,2-Trichloroethane 20.0 19.95 ug/L 100 70-130 3 13 Trichloroethene 20.0 21.85 ug/L 109 70-130 4 14 Trichlorofluoromethane 20.0 22.75 ug/L 114 59-150 4 22 1,2,3-Trichloropropane 20.0 20.31 ug/L 102 70-131 4 14 1,2,4-Trimethylbenzene 20.0 21.45 ug/L 107 70-130 3 13 1,3,5-Trimethylbenzene 20.0 21.46 ug/L 107 70-130 5 14 Vinyl chloride 20.0 23.02 ug/L 115 57-137 5 15 Xylenes, Total 40.0 42.40 ug/L 106 70-132 3 11 TestAmerica Nashville Page 22 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527295/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 4-Bromofluorobenzene (Surr)70 -130 Surrogate 102 LCSD LCSD Qualifier Limits%Recovery 98Dibromofluoromethane (Surr)70 -130 991,2-Dichloroethane-d4 (Surr)70 -130 100Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix SpikeLab Sample ID: 490-155159-A-7 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Acetone ND 5000 4390 ug/L 88 39-150 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Benzene ND 1000 1036 ug/L 104 55-147 Bromobenzene ND 1000 933.2 ug/L 93 60-133 Bromochloromethane ND 1000 998.9 ug/L 100 59-132 Bromodichloromethane ND 1000 995.2 ug/L 100 70-140 Bromoform ND 1000 868.4 ug/L 87 53-150 Bromomethane ND F1 *1000 1615 F1 ug/L 161 30-150 2-Butanone (MEK)ND 5000 4449 ug/L 89 50-143 Carbon disulfide ND 1000 1040 ug/L 104 35-150 Carbon tetrachloride ND 1000 1019 ug/L 102 56-150 Chlorobenzene ND 1000 1014 ug/L 101 70-130 Chlorodibromomethane ND 1000 948.3 ug/L 95 66-140 Chloroethane ND 1000 1105 ug/L 111 58-141 Chloroform ND 1000 1013 ug/L 101 66-138 Chloromethane ND 1000 1133 ug/L 113 10-150 2-Chlorotoluene ND 1000 1040 ug/L 104 67-138 4-Chlorotoluene ND 1000 1019 ug/L 102 69-138 cis-1,2-Dichloroethene ND 1000 1017 ug/L 102 68-131 cis-1,3-Dichloropropene ND 1000 962.0 ug/L 96 70-133 1,2-Dibromo-3-Chloropropane ND 1000 863.9 ug/L 86 38-138 1,2-Dibromoethane (EDB)ND 1000 953.1 ug/L 95 65-137 Dibromomethane ND 1000 1007 ug/L 101 70-130 1,2-Dichlorobenzene ND 1000 999.4 ug/L 100 70-130 1,3-Dichlorobenzene ND 1000 1011 ug/L 101 68-131 1,4-Dichlorobenzene ND 1000 1010 ug/L 101 70-130 Dichlorodifluoromethane ND 1000 1077 ug/L 108 10-150 1,1-Dichloroethane ND 1000 993.9 ug/L 99 61-139 1,2-Dichloroethane ND 1000 909.4 ug/L 91 64-136 1,1-Dichloroethene ND 1000 1135 ug/L 114 54-150 1,2-Dichloroethene, Total ND 2000 2060 ug/L 103 60-134 1,2-Dichloropropane ND 1000 1050 ug/L 105 67-130 1,3-Dichloropropane ND 1000 942.4 ug/L 94 70-130 2,2-Dichloropropane ND 1000 707.1 ug/L 71 50-146 1,1-Dichloropropene ND 1000 1070 ug/L 107 54-150 Diisopropyl ether ND 1000 974.3 ug/L 97 56-142 Ethylbenzene 838 1000 1899 ug/L 106 65-139 Hexachlorobutadiene ND 1000 1036 ug/L 104 61-141 2-Hexanone ND 5000 4506 ug/L 90 44-150 TestAmerica Nashville Page 23 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix SpikeLab Sample ID: 490-155159-A-7 MS Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Isopropylbenzene ND 1000 1059 ug/L 106 70-137 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Methylene Chloride ND 1000 1002 ug/L 100 64-130 4-Methyl-2-pentanone (MIBK)ND 5000 4548 ug/L 91 50-140 Methyl tert-butyl ether ND 1000 950.6 ug/L 95 55-141 Naphthalene 117 J 1000 1271 ug/L 115 32-150 n-Butylbenzene ND 1000 1030 ug/L 103 61-141 N-Propylbenzene ND 1000 1062 ug/L 106 53-150 p-Isopropyltoluene ND 1000 1066 ug/L 107 66-137 sec-Butylbenzene ND 1000 1070 ug/L 107 55-136 Styrene ND 1000 1023 ug/L 102 70-130 tert-Butylbenzene ND 1000 1075 ug/L 107 70-138 1,1,1,2-Tetrachloroethane ND 1000 980.9 ug/L 98 70-131 1,1,2,2-Tetrachloroethane ND 1000 943.1 ug/L 94 56-145 Tetrachloroethene ND 1000 1054 ug/L 105 57-138 Toluene ND 1000 1049 ug/L 105 64-136 trans-1,2-Dichloroethene ND 1000 1043 ug/L 104 59-143 trans-1,3-Dichloropropene ND 1000 901.2 ug/L 90 63-142 1,2,3-Trichlorobenzene ND 1000 939.8 ug/L 94 36-150 1,2,4-Trichlorobenzene ND 1000 980.1 ug/L 98 47-147 1,1,1-Trichloroethane ND 1000 1018 ug/L 102 68-144 1,1,2-Trichloroethane ND 1000 932.7 ug/L 93 70-130 Trichloroethene ND 1000 1063 ug/L 106 63-135 Trichlorofluoromethane ND 1000 1085 ug/L 109 44-150 1,2,3-Trichloropropane ND 1000 943.1 ug/L 94 65-131 1,2,4-Trimethylbenzene 125 1000 1166 ug/L 104 64-136 1,3,5-Trimethylbenzene 15.8 J 1000 1050 ug/L 103 69-139 Vinyl chloride ND 1000 1142 ug/L 114 57-150 Xylenes, Total 3480 2000 5647 ug/L 108 69-132 4-Bromofluorobenzene (Surr)70 -130 Surrogate 100 MS MS Qualifier Limits%Recovery 95Dibromofluoromethane (Surr)70 -130 911,2-Dichloroethane-d4 (Surr)70 -130 100Toluene-d8 (Surr)70 -130 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155159-A-7 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Acetone ND 5000 4667 ug/L 93 39-150 6 28 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Benzene ND 1000 1065 ug/L 106 55-147 3 22 Bromobenzene ND 1000 1010 ug/L 101 60-133 8 18 Bromochloromethane ND 1000 1040 ug/L 104 59-132 4 21 Bromodichloromethane ND 1000 1052 ug/L 105 70-140 6 196 Bromoform ND 1000 974.8 ug/L 97 53-150 12 20 Bromomethane ND F1 *1000 1941 F1 ug/L 194 30-150 18 44 2-Butanone (MEK)ND 5000 4734 ug/L 95 50-143 6 28 TestAmerica Nashville Page 24 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155159-A-7 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 Carbon disulfide ND 1000 1084 ug/L 108 35-150 4 34 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Carbon tetrachloride ND 1000 1083 ug/L 108 56-150 6 18 Chlorobenzene ND 1000 1094 ug/L 109 70-130 8 15 Chlorodibromomethane ND 1000 1039 ug/L 104 66-140 9 19 Chloroethane ND 1000 1160 ug/L 116 58-141 5 31 Chloroform ND 1000 1054 ug/L 105 66-138 4 21 Chloromethane ND 1000 1190 ug/L 119 10-150 5 43 2-Chlorotoluene ND 1000 1082 ug/L 108 67-138 4 17 4-Chlorotoluene ND 1000 1051 ug/L 105 69-138 3 15 cis-1,2-Dichloroethene ND 1000 1072 ug/L 107 68-131 5 21 cis-1,3-Dichloropropene ND 1000 1029 ug/L 103 70-133 7 19 1,2-Dibromo-3-Chloropropane ND 1000 951.8 ug/L 95 38-138 10 26 1,2-Dibromoethane (EDB)ND 1000 1042 ug/L 104 65-137 9 21 Dibromomethane ND 1000 1055 ug/L 105 70-130 5 19 1,2-Dichlorobenzene ND 1000 1073 ug/L 107 70-130 7 15 1,3-Dichlorobenzene ND 1000 1078 ug/L 108 68-131 6 14 1,4-Dichlorobenzene ND 1000 1078 ug/L 108 70-130 7 14 Dichlorodifluoromethane ND 1000 1098 ug/L 110 10-150 2 50 1,1-Dichloroethane ND 1000 1041 ug/L 104 61-139 5 23 1,2-Dichloroethane ND 1000 979.6 ug/L 98 64-136 7 22 1,1-Dichloroethene ND 1000 1180 ug/L 118 54-150 4 24 1,2-Dichloroethene, Total ND 2000 2151 ug/L 108 60-134 4 22 1,2-Dichloropropane ND 1000 1137 ug/L 114 67-130 8 19 1,3-Dichloropropane ND 1000 1012 ug/L 101 70-130 7 17 2,2-Dichloropropane ND 1000 748.6 ug/L 75 50-146 6 20 1,1-Dichloropropene ND 1000 1151 ug/L 115 54-150 7 24 Diisopropyl ether ND 1000 1010 ug/L 101 56-142 4 22 Ethylbenzene 838 1000 1931 ug/L 109 65-139 2 18 Hexachlorobutadiene ND 1000 1123 ug/L 112 61-141 8 26 2-Hexanone ND 5000 4878 ug/L 98 44-150 8 21 Isopropylbenzene ND 1000 1147 ug/L 115 70-137 8 17 Methylene Chloride ND 1000 1064 ug/L 106 64-130 6 22 4-Methyl-2-pentanone (MIBK)ND 5000 4946 ug/L 99 50-140 8 24 Methyl tert-butyl ether ND 1000 989.0 ug/L 99 55-141 4 24 Naphthalene 117 J 1000 1184 ug/L 107 32-150 7 40 n-Butylbenzene ND 1000 1105 ug/L 111 61-141 7 17 N-Propylbenzene ND 1000 1129 ug/L 113 53-150 6 18 p-Isopropyltoluene ND 1000 1146 ug/L 115 66-137 7 16 sec-Butylbenzene ND 1000 1140 ug/L 114 55-136 6 50 Styrene ND 1000 1113 ug/L 111 70-130 8 16 tert-Butylbenzene ND 1000 1135 ug/L 114 70-138 5 17 1,1,1,2-Tetrachloroethane ND 1000 1058 ug/L 106 70-131 8 16 1,1,2,2-Tetrachloroethane ND 1000 991.9 ug/L 99 56-145 5 19 Tetrachloroethene ND 1000 1133 ug/L 113 57-138 7 17 Toluene ND 1000 1133 ug/L 113 64-136 8 18 trans-1,2-Dichloroethene ND 1000 1079 ug/L 108 59-143 3 25 trans-1,3-Dichloropropene ND 1000 970.5 ug/L 97 63-142 7 18 1,2,3-Trichlorobenzene ND 1000 1039 ug/L 104 36-150 10 43 TestAmerica Nashville Page 25 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155159-A-7 MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 527295 1,2,4-Trichlorobenzene ND 1000 1064 ug/L 106 47-147 8 24 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 1,1,1-Trichloroethane ND 1000 1057 ug/L 106 68-144 4 17 1,1,2-Trichloroethane ND 1000 1002 ug/L 100 70-130 7 18 Trichloroethene ND 1000 1143 ug/L 114 63-135 7 17 Trichlorofluoromethane ND 1000 1125 ug/L 112 44-150 4 32 1,2,3-Trichloropropane ND 1000 913.7 ug/L 91 65-131 3 19 1,2,4-Trimethylbenzene 125 1000 1243 ug/L 112 64-136 6 18 1,3,5-Trimethylbenzene 15.8 J 1000 1131 ug/L 112 69-139 7 17 Vinyl chloride ND 1000 1201 ug/L 120 57-150 5 37 Xylenes, Total 3480 2000 5739 ug/L 113 69-132 2 17 4-Bromofluorobenzene (Surr)70 -130 Surrogate 99 MSD MSD Qualifier Limits%Recovery 98Dibromofluoromethane (Surr)70 -130 891,2-Dichloroethane-d4 (Surr)70 -130 100Toluene-d8 (Surr)70 -130 Method: 8270D - Semivolatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-527708/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 RL MDL Acenaphthene ND 2.00 0.320 ug/L 07/09/18 16:34 07/18/18 09:06 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.3502.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Acenaphthylene ND 0.3802.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Anthracene ND 0.3202.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Benzo[a]anthracene ND 0.3802.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Benzo[a]pyrene ND 0.3602.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Benzo[b]fluoranthene ND 0.6202.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Benzo[g,h,i]perylene ND 0.3702.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Benzo[k]fluoranthene ND 1.9010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Bis(2-chloroethoxy)methane ND 1.3010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Bis(2-chloroethyl)ether ND 1.8010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1bis (2-chloroisopropyl) ether ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Bis(2-ethylhexyl) phthalate ND 1.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Bromophenyl phenyl ether ND 1.0010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Butyl benzyl phthalate ND 0.90010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Carbazole ND 1.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Chloroaniline ND 1.4010.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Chloro-3-methylphenol ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12-Chloronaphthalene ND 1.7010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12-Chlorophenol ND 1.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Chlorophenyl phenyl ether ND 0.3302.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Chrysene ND 3.0020.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Cresols ND 0.4502.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Dibenz(a,h)anthracene ND 1.3010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Dibenzofuran TestAmerica Nashville Page 26 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-527708/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 RL MDL 1,2-Dichlorobenzene ND 10.0 2.20 ug/L 07/09/18 16:34 07/18/18 09:06 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0010.0 ug/L 07/09/18 16:34 07/18/18 09:06 11,3-Dichlorobenzene ND 2.0010.0 ug/L 07/09/18 16:34 07/18/18 09:06 11,4-Dichlorobenzene ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 13,3'-Dichlorobenzidine ND 2.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4-Dichlorophenol ND 1.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Diethyl phthalate ND 1.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4-Dimethylphenol ND 1.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Dimethyl phthalate ND 1.3010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Di-n-butyl phthalate ND 2.9025.0 ug/L 07/09/18 16:34 07/18/18 09:06 14,6-Dinitro-2-methylphenol ND 7.2025.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4-Dinitrophenol ND 1.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4-Dinitrotoluene ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,6-Dinitrotoluene ND 0.90010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Di-n-octyl phthalate ND 0.3202.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Fluoranthene ND 0.3202.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Fluorene ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Hexachlorobenzene ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Hexachlorobutadiene ND 1.3010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Hexachlorocyclopentadiene ND 2.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Hexachloroethane ND 0.4102.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Indeno[1,2,3-cd]pyrene ND 2.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Isophorone ND 0.3602.00 ug/L 07/09/18 16:34 07/18/18 09:06 11-Methylnaphthalene ND 0.4002.00 ug/L 07/09/18 16:34 07/18/18 09:06 12-Methylnaphthalene ND 1.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12-Methylphenol ND 1.4010.0 ug/L 07/09/18 16:34 07/18/18 09:06 13 & 4 Methylphenol ND 0.3702.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Naphthalene ND 1.1025.0 ug/L 07/09/18 16:34 07/18/18 09:06 12-Nitroaniline ND 1.6025.0 ug/L 07/09/18 16:34 07/18/18 09:06 13-Nitroaniline ND 1.6025.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Nitroaniline ND 2.2010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Nitrobenzene ND 2.4010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12-Nitrophenol ND 2.0025.0 ug/L 07/09/18 16:34 07/18/18 09:06 14-Nitrophenol ND 1.7010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1N-Nitrosodi-n-propylamine ND 3.6010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1n-Nitrosodiphenylamine(as diphenylamine) ND 3.3025.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Pentachlorophenol ND 0.4202.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Phenanthrene ND 1.5010.0 ug/L 07/09/18 16:34 07/18/18 09:06 1Phenol ND 0.3502.00 ug/L 07/09/18 16:34 07/18/18 09:06 1Pyrene ND 2.1010.0 ug/L 07/09/18 16:34 07/18/18 09:06 11,2,4-Trichlorobenzene ND 1.3010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4,5-Trichlorophenol ND 1.9010.0 ug/L 07/09/18 16:34 07/18/18 09:06 12,4,6-Trichlorophenol 2-Fluorobiphenyl (Surr)72 29-120 07/18/18 09:06 1 MB MB Surrogate 07/09/18 16:34 Dil FacPreparedAnalyzedQualifierLimits%Recovery 78 07/09/18 16:34 07/18/18 09:06 12-Fluorophenol (Surr)10-120 72 07/09/18 16:34 07/18/18 09:06 1Nitrobenzene-d5 (Surr)27-120 TestAmerica Nashville Page 27 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 490-527708/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Phenol-d5 (Surr)69 10-120 07/18/18 09:06 1 MB MB Surrogate 07/09/18 16:34 Dil FacPreparedAnalyzedQualifierLimits%Recovery 78 07/09/18 16:34 07/18/18 09:06 1Terphenyl-d14 (Surr)13-120 87 07/09/18 16:34 07/18/18 09:06 12,4,6-Tribromophenol (Surr)10-120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527708/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Acenaphthene 40.0 30.49 ug/L 76 36-129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 40.0 33.72 ug/L 84 36-120 Anthracene 40.0 32.02 ug/L 80 42-130 Benzo[a]anthracene 40.0 32.65 ug/L 82 41-131 Benzo[a]pyrene 40.0 33.59 ug/L 84 45-131 Benzo[b]fluoranthene 40.0 33.48 ug/L 84 43-132 Benzo[g,h,i]perylene 40.0 35.36 ug/L 88 38-138 Benzo[k]fluoranthene 40.0 32.14 ug/L 80 44-129 Bis(2-chloroethoxy)methane 40.0 28.64 ug/L 72 35-127 Bis(2-chloroethyl)ether 40.0 27.15 ug/L 68 27-132 bis (2-chloroisopropyl) ether 40.0 26.05 ug/L 65 24-136 Bis(2-ethylhexyl) phthalate 40.0 31.31 ug/L 78 41-147 4-Bromophenyl phenyl ether 40.0 32.61 ug/L 82 36-135 Butyl benzyl phthalate 40.0 32.19 ug/L 80 34-146 Carbazole 40.0 32.68 ug/L 82 42-130 4-Chloroaniline 40.0 28.23 ug/L 71 27-131 4-Chloro-3-methylphenol 40.0 32.83 ug/L 82 10-150 2-Chloronaphthalene 40.0 30.97 ug/L 77 32-127 2-Chlorophenol 40.0 31.95 ug/L 80 10-150 4-Chlorophenyl phenyl ether 40.0 29.21 ug/L 73 36-131 Chrysene 40.0 32.58 ug/L 81 39-130 Cresols 80.0 60.34 ug/L 75 10-132 Dibenz(a,h)anthracene 40.0 35.13 ug/L 88 43-140 Dibenzofuran 40.0 29.83 ug/L 75 35-127 1,2-Dichlorobenzene 40.0 26.24 ug/L 66 27-120 1,3-Dichlorobenzene 40.0 25.07 ug/L 63 22-120 1,4-Dichlorobenzene 40.0 25.51 ug/L 64 24-120 3,3'-Dichlorobenzidine 40.0 30.70 ug/L 77 46-143 2,4-Dichlorophenol 40.0 34.17 ug/L 85 10-150 Diethyl phthalate 40.0 28.78 ug/L 72 31-136 2,4-Dimethylphenol 40.0 30.20 ug/L 76 10-150 Dimethyl phthalate 40.0 30.04 ug/L 75 34-134 Di-n-butyl phthalate 40.0 30.73 ug/L 77 42-140 4,6-Dinitro-2-methylphenol 80.0 91.72 ug/L 115 10-150 2,4-Dinitrophenol 80.0 65.38 ug/L 82 10-150 2,4-Dinitrotoluene 40.0 30.29 ug/L 76 36-138 2,6-Dinitrotoluene 40.0 30.63 ug/L 77 41-137 Di-n-octyl phthalate 40.0 31.32 ug/L 78 42-142 Fluoranthene 40.0 30.16 ug/L 75 31-132 TestAmerica Nashville Page 28 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-527708/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Fluorene 40.0 29.69 ug/L 74 37-130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Hexachlorobenzene 40.0 36.53 ug/L 91 36-140 Hexachlorobutadiene 40.0 20.53 ug/L 51 18-136 Hexachlorocyclopentadiene 40.0 25.24 ug/L 63 17-128 Hexachloroethane 40.0 21.22 ug/L 53 23-120 Indeno[1,2,3-cd]pyrene 40.0 35.12 ug/L 88 40-136 Isophorone 40.0 29.31 ug/L 73 39-120 1-Methylnaphthalene 40.0 27.10 ug/L 68 36-131 2-Methylnaphthalene 40.0 27.49 ug/L 69 31-120 2-Methylphenol 40.0 29.87 ug/L 75 10-133 3 & 4 Methylphenol 40.0 30.47 ug/L 76 10-135 Naphthalene 40.0 28.58 ug/L 71 32-120 2-Nitroaniline 40.0 31.82 ug/L 80 35-147 3-Nitroaniline 40.0 30.48 ug/L 76 36-128 4-Nitroaniline 40.0 29.19 ug/L 73 38-139 Nitrobenzene 40.0 29.03 ug/L 73 10-150 2-Nitrophenol 40.0 30.47 ug/L 76 10-150 4-Nitrophenol 80.0 55.27 ug/L 69 10-110 N-Nitrosodi-n-propylamine 40.0 25.95 ug/L 65 32-136 n-Nitrosodiphenylamine(as diphenylamine) 34.0 34.41 ug/L 101 44-123 Pentachlorophenol 80.0 82.08 ug/L 103 10-150 Phenanthrene 40.0 32.99 ug/L 82 39-126 Phenol 40.0 25.25 ug/L 63 10-110 Pyrene 40.0 34.16 ug/L 85 37-129 1,2,4-Trichlorobenzene 40.0 27.13 ug/L 68 24-127 2,4,5-Trichlorophenol 40.0 38.33 ug/L 96 10-150 2,4,6-Trichlorophenol 40.0 38.26 ug/L 96 10-150 2-Fluorobiphenyl (Surr)29 -120 Surrogate 65 LCS LCS Qualifier Limits%Recovery 692-Fluorophenol (Surr)10 -120 66Nitrobenzene-d5 (Surr)27 -120 56Phenol-d5 (Surr)10 -120 71Terphenyl-d14 (Surr)13 -120 862,4,6-Tribromophenol (Surr)10 -120 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527708/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Acenaphthene 40.0 31.20 ug/L 78 36-129 2 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Acenaphthylene 40.0 35.33 ug/L 88 36-120 5 50 Anthracene 40.0 32.54 ug/L 81 42-130 2 50 Benzo[a]anthracene 40.0 33.36 ug/L 83 41-131 2 50 Benzo[a]pyrene 40.0 34.00 ug/L 85 45-131 1 50 Benzo[b]fluoranthene 40.0 33.82 ug/L 85 43-132 1 50 TestAmerica Nashville Page 29 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527708/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Benzo[g,h,i]perylene 40.0 35.72 ug/L 89 38-138 1 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Benzo[k]fluoranthene 40.0 32.97 ug/L 82 44-129 3 50 Bis(2-chloroethoxy)methane 40.0 30.19 ug/L 75 35-127 5 50 Bis(2-chloroethyl)ether 40.0 28.55 ug/L 71 27-132 5 50 bis (2-chloroisopropyl) ether 40.0 27.41 ug/L 69 24-136 5 50 Bis(2-ethylhexyl) phthalate 40.0 31.17 ug/L 78 41-147 0 47 4-Bromophenyl phenyl ether 40.0 33.12 ug/L 83 36-135 2 50 Butyl benzyl phthalate 40.0 33.06 ug/L 83 34-146 3 50 Carbazole 40.0 32.63 ug/L 82 42-130 0 50 4-Chloroaniline 40.0 29.00 ug/L 73 27-131 3 34 4-Chloro-3-methylphenol 40.0 34.26 ug/L 86 10-150 4 50 2-Chloronaphthalene 40.0 31.95 ug/L 80 32-127 3 50 2-Chlorophenol 40.0 33.72 ug/L 84 10-150 5 49 4-Chlorophenyl phenyl ether 40.0 30.17 ug/L 75 36-131 3 50 Chrysene 40.0 34.75 ug/L 87 39-130 6 50 Cresols 80.0 62.49 ug/L 78 10-132 4 50 Dibenz(a,h)anthracene 40.0 35.80 ug/L 89 43-140 2 50 Dibenzofuran 40.0 31.11 ug/L 78 35-127 4 50 1,2-Dichlorobenzene 40.0 27.40 ug/L 69 27-120 4 50 1,3-Dichlorobenzene 40.0 26.45 ug/L 66 22-120 5 50 1,4-Dichlorobenzene 40.0 27.13 ug/L 68 24-120 6 50 3,3'-Dichlorobenzidine 40.0 33.90 ug/L 85 46-143 10 50 2,4-Dichlorophenol 40.0 35.38 ug/L 88 10-150 3 50 Diethyl phthalate 40.0 29.99 ug/L 75 31-136 4 50 2,4-Dimethylphenol 40.0 30.01 ug/L 75 10-150 1 50 Dimethyl phthalate 40.0 30.92 ug/L 77 34-134 3 50 Di-n-butyl phthalate 40.0 31.13 ug/L 78 42-140 1 50 4,6-Dinitro-2-methylphenol 80.0 94.17 ug/L 118 10-150 3 50 2,4-Dinitrophenol 80.0 73.43 ug/L 92 10-150 12 50 2,4-Dinitrotoluene 40.0 31.19 ug/L 78 36-138 3 50 2,6-Dinitrotoluene 40.0 31.31 ug/L 78 41-137 2 50 Di-n-octyl phthalate 40.0 31.59 ug/L 79 42-142 1 49 Fluoranthene 40.0 30.51 ug/L 76 31-132 1 50 Fluorene 40.0 30.77 ug/L 77 37-130 4 50 Hexachlorobenzene 40.0 36.16 ug/L 90 36-140 1 50 Hexachlorobutadiene 40.0 22.56 ug/L 56 18-136 9 50 Hexachlorocyclopentadiene 40.0 27.66 ug/L 69 17-128 9 50 Hexachloroethane 40.0 23.04 ug/L 58 23-120 8 50 Indeno[1,2,3-cd]pyrene 40.0 35.59 ug/L 89 40-136 1 50 Isophorone 40.0 30.38 ug/L 76 39-120 4 50 1-Methylnaphthalene 40.0 28.18 ug/L 70 36-131 4 50 2-Methylnaphthalene 40.0 28.61 ug/L 72 31-120 4 50 2-Methylphenol 40.0 31.31 ug/L 78 10-133 5 45 3 & 4 Methylphenol 40.0 31.18 ug/L 78 10-135 2 46 Naphthalene 40.0 29.83 ug/L 75 32-120 4 50 2-Nitroaniline 40.0 32.64 ug/L 82 35-147 3 50 3-Nitroaniline 40.0 30.69 ug/L 77 36-128 1 27 4-Nitroaniline 40.0 29.38 ug/L 73 38-139 1 42 TestAmerica Nashville Page 30 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 8270D - Semivolatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-527708/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529613 Prep Batch: 527708 Nitrobenzene 40.0 30.54 ug/L 76 10-150 5 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 2-Nitrophenol 40.0 32.10 ug/L 80 10-150 5 50 4-Nitrophenol 80.0 58.23 ug/L 73 10-110 5 40 N-Nitrosodi-n-propylamine 40.0 27.48 ug/L 69 32-136 6 50 n-Nitrosodiphenylamine(as diphenylamine) 34.0 34.20 ug/L 101 44-123 1 50 Pentachlorophenol 80.0 86.96 ug/L 109 10-150 6 50 Phenanthrene 40.0 32.26 ug/L 81 39-126 2 50 Phenol 40.0 26.72 ug/L 67 10-110 6 36 Pyrene 40.0 34.72 ug/L 87 37-129 2 50 1,2,4-Trichlorobenzene 40.0 29.29 ug/L 73 24-127 8 50 2,4,5-Trichlorophenol 40.0 39.65 ug/L 99 10-150 3 50 2,4,6-Trichlorophenol 40.0 39.50 ug/L 99 10-150 3 50 2-Fluorobiphenyl (Surr)29 -120 Surrogate 68 LCSD LCSD Qualifier Limits%Recovery 692-Fluorophenol (Surr)10 -120 67Nitrobenzene-d5 (Surr)27 -120 57Phenol-d5 (Surr)10 -120 70Terphenyl-d14 (Surr)13 -120 852,4,6-Tribromophenol (Surr)10 -120 Method: 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 490-528629/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529281 Prep Batch: 528629 RL MDL Arsenic ND 0.00200 0.000400 mg/L 07/13/18 07:41 07/16/18 11:53 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier 0.0001130 J 0.0001000.00200 mg/L 07/13/18 07:41 07/16/18 11:53 1Barium ND 0.0001000.00100 mg/L 07/13/18 07:41 07/16/18 11:53 1Cadmium ND 0.0005000.00200 mg/L 07/13/18 07:41 07/16/18 11:53 1Chromium ND 0.0001000.00200 mg/L 07/13/18 07:41 07/16/18 11:53 1Lead ND 0.0003000.00200 mg/L 07/13/18 07:41 07/16/18 11:53 1Selenium ND 0.0008000.00200 mg/L 07/13/18 07:41 07/16/18 11:53 1Silver Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-528629/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529281 Prep Batch: 528629 Arsenic 0.100 0.09773 mg/L 98 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Barium 0.100 0.09631 mg/L 96 80-120 Cadmium 0.100 0.09989 mg/L 100 80-120 Chromium 0.100 0.1025 mg/L 103 80-120 Lead 0.100 0.09927 mg/L 99 80-120 Selenium 0.100 0.09419 mg/L 94 80-120 TestAmerica Nashville Page 31 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 6020B - Metals (ICP/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-528629/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529281 Prep Batch: 528629 Silver 0.100 0.09612 mg/L 96 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Matrix SpikeLab Sample ID: 490-155311-A-1-B MS Matrix: Water Prep Type: Total/NA Analysis Batch: 529281 Prep Batch: 528629 Arsenic 0.00190 J 0.100 0.1062 mg/L 104 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Barium 0.107 B 0.100 0.2206 mg/L 113 75-125 Cadmium 0.000982 J 0.100 0.1053 mg/L 104 75-125 Chromium 0.000991 J 0.100 0.1046 mg/L 104 75-125 Lead 0.00147 J 0.100 0.1068 mg/L 105 75-125 Selenium 0.000861 J 0.100 0.1041 mg/L 103 75-125 Silver ND 0.100 0.09673 mg/L 97 75-125 Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-155311-A-1-C MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 529281 Prep Batch: 528629 Arsenic 0.00190 J 0.100 0.1030 mg/L 101 75-125 3 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Barium 0.107 B 0.100 0.2182 mg/L 111 75-125 1 20 Cadmium 0.000982 J 0.100 0.1020 mg/L 101 75-125 3 20 Chromium 0.000991 J 0.100 0.09982 mg/L 99 75-125 5 20 Lead 0.00147 J 0.100 0.1035 mg/L 102 75-125 3 20 Selenium 0.000861 J 0.100 0.09870 mg/L 98 75-125 5 20 Silver ND 0.100 0.09366 mg/L 94 75-125 3 20 Method: 7470A - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 490-528350/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529240 Prep Batch: 528350 RL MDL Mercury ND 0.000200 0.000100 mg/L 07/12/18 09:12 07/16/18 10:00 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 490-528350/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529240 Prep Batch: 528350 Mercury 0.00100 0.0009507 mg/L 95 80-120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Nashville Page 32 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Sample Results TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method: 7470A - Mercury (CVAA) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 490-528350/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 529240 Prep Batch: 528350 Mercury 0.00100 0.0009650 mg/L 97 80-120 1 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Client Sample ID: Matrix SpikeLab Sample ID: 490-154850-J-7-E MS Matrix: Water Prep Type: Total/NA Analysis Batch: 529240 Prep Batch: 528350 Mercury ND 0.00100 0.0009533 mg/L 95 75-125 Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: Matrix Spike DuplicateLab Sample ID: 490-154850-J-7-F MSD Matrix: Water Prep Type: Total/NA Analysis Batch: 529240 Prep Batch: 528350 Mercury ND 0.00100 0.001012 mg/L 101 75-125 6 20 Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD TestAmerica Nashville Page 33 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester GC/MS VOA Analysis Batch: 527140 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260B490-155189-2 TRIP BLANK 2 Total/NA Water 8260BMB 490-527140/8 Method Blank Total/NA Water 8260BLCS 490-527140/3 Lab Control Sample Total/NA Water 8260B490-155068-A-1 MS Matrix Spike Total/NA Water 8260B490-155068-A-1 MSD Matrix Spike Duplicate Total/NA Analysis Batch: 527295 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8260B490-155189-1 TW-1 Total/NA Water 8260BMB 490-527295/6 Method Blank Total/NA Water 8260BLCS 490-527295/3 Lab Control Sample Total/NA Water 8260BLCSD 490-527295/4 Lab Control Sample Dup Total/NA Water 8260B490-155159-A-7 MS Matrix Spike Total/NA Water 8260B490-155159-A-7 MSD Matrix Spike Duplicate Total/NA GC/MS Semi VOA Prep Batch: 527708 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3510C490-155189-1 TW-1 Total/NA Water 3510CMB 490-527708/1-A Method Blank Total/NA Water 3510CLCS 490-527708/2-A Lab Control Sample Total/NA Water 3510CLCSD 490-527708/3-A Lab Control Sample Dup Total/NA Analysis Batch: 529613 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 8270D 527708490-155189-1 TW-1 Total/NA Water 8270D 527708MB 490-527708/1-A Method Blank Total/NA Water 8270D 527708LCS 490-527708/2-A Lab Control Sample Total/NA Water 8270D 527708LCSD 490-527708/3-A Lab Control Sample Dup Total/NA Metals Prep Batch: 528350 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A490-155189-1 TW-1 Total/NA Water 7470AMB 490-528350/1-A Method Blank Total/NA Water 7470ALCS 490-528350/2-A Lab Control Sample Total/NA Water 7470ALCSD 490-528350/3-A Lab Control Sample Dup Total/NA Water 7470A490-154850-J-7-E MS Matrix Spike Total/NA Water 7470A490-154850-J-7-F MSD Matrix Spike Duplicate Total/NA Prep Batch: 528629 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3010A490-155189-1 TW-1 Total/NA Water 3010AMB 490-528629/1-A Method Blank Total/NA Water 3010ALCS 490-528629/2-A Lab Control Sample Total/NA Water 3010A490-155311-A-1-B MS Matrix Spike Total/NA Water 3010A490-155311-A-1-C MSD Matrix Spike Duplicate Total/NA TestAmerica Nashville Page 34 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 QC Association Summary TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Metals (Continued) Analysis Batch: 529240 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A 528350490-155189-1 TW-1 Total/NA Water 7470A 528350MB 490-528350/1-A Method Blank Total/NA Water 7470A 528350LCS 490-528350/2-A Lab Control Sample Total/NA Water 7470A 528350LCSD 490-528350/3-A Lab Control Sample Dup Total/NA Water 7470A 528350490-154850-J-7-E MS Matrix Spike Total/NA Water 7470A 528350490-154850-J-7-F MSD Matrix Spike Duplicate Total/NA Analysis Batch: 529281 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 6020B 528629490-155189-1 TW-1 Total/NA Water 6020B 528629MB 490-528629/1-A Method Blank Total/NA Water 6020B 528629LCS 490-528629/2-A Lab Control Sample Total/NA Water 6020B 528629490-155311-A-1-B MS Matrix Spike Total/NA Water 6020B 528629490-155311-A-1-C MSD Matrix Spike Duplicate Total/NA TestAmerica Nashville Page 35 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Lab Chronicle Client: Hart & Hickman, PC TestAmerica Job ID: 490-155189-1 Project/Site: Pfiester SDG: SEL-007 Client Sample ID: TW-1 Lab Sample ID: 490-155189-1 Matrix: WaterDate Collected: 07/05/18 15:30 Date Received: 07/06/18 09:40 Analysis 8260B S1S07/07/18 05:441 TAL NSH527295 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Prep 3510C 527708 07/09/18 16:34 AJK TAL NSHTotal/NA 244.1 mL 1 mL Analysis 8270D 1 529613 07/18/18 10:29 NMB TAL NSHTotal/NA Prep 3010A 528629 07/13/18 07:41 WJE TAL NSHTotal/NA 50 mL 50 mL Analysis 6020B 1 529281 07/16/18 12:18 BLG TAL NSHTotal/NA Prep 7470A 528350 07/12/18 09:12 CSL TAL NSHTotal/NA 30 mL 30 mL Analysis 7470A 1 529240 07/16/18 11:04 CSL TAL NSHTotal/NA Client Sample ID: TRIP BLANK 2 Lab Sample ID: 490-155189-2 Matrix: WaterDate Collected: 07/05/18 00:01 Date Received: 07/06/18 09:40 Analysis 8260B S1S07/06/18 21:481 TAL NSH527140 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Laboratory References: TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 36 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Method Summary TestAmerica Job ID: 490-155189-1Client: Hart & Hickman, PC SDG: SEL-007Project/Site: Pfiester Method Method Description LaboratoryProtocol SW8468260BVolatile Organic Compounds (GC/MS)TAL NSH SW8468270DSemivolatile Organic Compounds (GC/MS)TAL NSH SW8466020BMetals (ICP/MS)TAL NSH SW8467470AMercury (CVAA)TAL NSH SW8463010APreparation, Total Metals TAL NSH SW8463510CLiquid-Liquid Extraction (Separatory Funnel)TAL NSH SW8465030BPurge and Trap TAL NSH SW8467470APreparation, Mercury TAL NSH Protocol References: SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: TAL NSH = TestAmerica Nashville, 2960 Foster Creighton Drive, Nashville, TN 37204, TEL (615)726-0177 TestAmerica Nashville Page 37 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Accreditation/Certification Summary Client: Hart & Hickman, PC TestAmerica Job ID: 490-155189-1 Project/Site: Pfiester SDG: SEL-007 Laboratory: TestAmerica Nashville The accreditations/certifications listed below are applicable to this report. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)3874State Program 12-31-18 South Carolina State Program 4 84009 (001)02-28-19 Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but are not accredited/certified under this accreditation/certification: 8270D 3510C Water 3,3'-Dichlorobenzidine 8270D 3510C Water Carbazole Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but accreditation/certification is not offered by the governing authority: 8260B Water 1,2-Dichloroethene, Total 8270D 3510C Water 1-Methylnaphthalene 8270D 3510C Water Cresols TestAmerica Nashville Page 38 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Page 39 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Page 40 of 40 7/23/2018 (Rev. 1) 1 2 3 4 5 6 7 8 9 10 11 12 Appendix C Brownfields Property Receptor Survey Form North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Site:Former Pfister Dyes & Chemical Address:4233 Trailer Drive City:Charlotte County:Mecklenburg Brownfields Project Number:22022-18-060 Property and Building Characteristics a. Provide occupancy and use information. The building on Site is currently unoccupied and the gated entrance remains lock. The building on Site is one story, predominantly brick, and is separated as a former warehouse (northern portion) and former offices (south). There are bay doors along the northern portion of the warehouse and typical windows/doors of an office in the southern portion. c. Describe the foundation construction. Include details on type, floor construction, and depth below grade. The warehouse building is one floor of concrete that is raised approximately 3 feet above grade. Did not enter building on Site. The facility is currently unoccupied. e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details. Unknown, although unlikely. 0 Surface Conditions % of property that is wooded/brush If an existing building is on-site, please respond to the following. Information can be provided on additional sheets as needed. If numerous buildings are on-site, consult with your PM as only information on specific buildings may be needed. b. Describe the construction of the builidng including materials (e.g. wood frame, block), type and size of openings (e.g. windows, bay doors), and height (number of stories). BROWNFIELDS PROPERTY RECEPTOR SURVEY This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the information requested below. Distances are measured from the site property boundary unless otherwise indicated by the DEQ Brownfield’s Project Manager (PM). Current Usage Proposed Usage 5.75 70 10 10 10 The proposed use of the property is for the existing building to be renovated and for new commercial properties to be devloped on the vacant/wooded portion of the property. % of property that is grassed areas (unpaved) % of property that is agricultural crops Size of Property (acres) % of property that is paved % of property that is covered by buildings d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air return, and design considerations (e.g. positive pressure?). Rev. 09/2015 Page 1 of 3 North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Surrounding Property Land Use North- Northwest Northeast-East Southeast-South-Southwest West N ---- Y 62 W N ---- Utilities Is there a septic system on-site? (Y or N) N Please provide the utility providers for the subject property a. Natural Gas Not currently provided Piedmont Natural Gas (underground) b. Sewer Provided by Charlotte-Mecklenburg Utility Department (Charlotte Water) (underground) c. Electricity Not currently provided Duke Energy (above ground) d. Other Not currently provided fiber optices/communication (underground) For surrounding properties, please complete the following table with available information. Y 0 ON-SITE Y 0 ON-SITE UNK ---- Y 0 ON-SITE Y 20 W Y 20 W UNK ---- DirectionDistance (ft) Is a septic system leach field within 500 ft of the Property boundary? Utility/Potential Receptor Is a buried electrical cable main within 100 ft of Property boundary? Proposed Usage Current Use/Occupant Is a school or daycare center within 1,000 ft of the Property? Light Industrial (I-1) Heavy Industrial (I-2) and Vacant Single Family (R-4) and Multi Family Residential (R-12MF) Is a sanitary sewer within 100 ft of the Property boundary? For the subject property, please provide a map of known buried utilites. If available, include depth to top, construction material, and diameter of the utilities. In addition, please provide the following information on utilty providers. If additional assessment is required, the public utility locators should be contacted. This information can then be added to a site map. Heavy Industrial (I-2), Multi Family Residential (R-22MF), and Single Family Residential (R-4) heavy industrial / single and multi- family residential Y/N * * If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with the subject property. - See Figure 5 Is a water line main within 100 ft of Property boundary? Is a natural gas line main within 100 ft of the Property boundary? Is a buried telephone/ cable main within 100 ft of the Property boundary? DirectionDistance (ft) Is a storm water pipe within 100 ft of the Property boundary? Address -- Zoning/Land Use 2607 Cedarhurst single and multi-family residential Please provide information on the following land uses in the vicinity of the subject site, including a map of the surrounding areas. If specific receptors are present, please provide addresses of the facilities. light industrial heavy industrial / interstate and ramps Is there a residence within 1,000 ft of the Property? Specific Land Uses of Interest Y/N * --Is there a basement within 1,000 ft of the Property Rev. 09/2015 Page 2 of 3 North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Water Supply What is the potable water supply for the property? Public X Private ____ N --- Y 1,249 NE 2517 Oneida Road Y 1,059 NE 4801 N. Graham St Surface Water & Wetlands The purpose of this section is to provide information on the water supply for the site and surrounding areas. AddressDistance (ft)Direction Provide Information regarding Surface Water and Wetlands Is a private water supply well within 1,500 ft of the Property boundary? Response/Comments The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in the vicinity of the Property. Is an irrigation well within 1,500 ft of the Property boundary? Y/NWater Supply Wells Please provide the following information regarding water supply wells in the vicinity of the Property. At a minimum, a windshield survey within 1,500 ft of the property boundaries should be completed to determine if water supply or irrigation wells may be present. Information from applicable databases can and should be utilized; however, should not be utilized in lieu of the windshield survey. If multiple wells are present within the requested radius, please provide a map of the well locations. If needed, please attach a separate table to list all wells. Please note, the PM may opt for a more extensive water supply well survey if needed. No b. List the uses of the water body. c. What is the source of the water for the water body? d. What is the nature of the bottom of the water body (e.g., rocky or concrete bottom, drainage ways or impoundments) If no on-site surface water features, what is the nearest surface water body? Are there any wetlands present on the property? If no wetlands on-site, are wetlands suspected on adjoining properties? NA NA NA Pond (800 ft north) a. Is the water body naturally developed or man-made? NA Is a public water supply well within 1 mile of the Property boundary? No Are there surface water features on the property? (If yes, please complete a. to d.) If Private, please provide details of the water supply source (i.e. well location, well construction, etc). If public, please include the water providers name. Rev. 09/2015 Page 3 of 3