Loading...
HomeMy WebLinkAbout20094_Soil Assessment Report_20170216 Via Email February 16, 2017 NC Department of Environmental Quality Brownfields Program 1646 Mail Service Center Raleigh, NC 27699-1646 Attention: Mr. Bill Schmithorst, PG Re: Brownfields Limited Soil Assessment Report Former Belmont Dyers 18 Linestowe Drive Belmont, North Carolina Brownfields Project No. 20094-16-036 H&H Job No. RPH-001 Dear Bill: Please find the attached Brownfields Limited Soil Assessment Report in PDF format for the above-referenced site. If you have any questions or comments, please feel free to contact me. Very truly yours, Hart & Hickman, PC Steven C. Hart, PG Brett Lawrence Principal Hydrogeologist Project Geologist Attachment i S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc Limited Soil Assessment Former Belmont Dyers Facility 18 Linestowe Dr Belmont, North Carolina H&H Job No. RPH-001 Table of Contents 1.0 Introduction .............................................................................................................................1 2.0 Background Information .......................................................................................................1 3.0 Soil Assessment ........................................................................................................................3 3.1 Soil Sampling Methodology ..................................................................................................3 3.2 Soil Sampling Results ............................................................................................................5 3.3 Risk Calculation ....................................................................................................................6 4.0 Summary ...................................................................................................................................6 List of Tables Table 1 Summary of Soil Assessment Analytical Results List of Figures Figure 1 Site Location Map Figure 2 Soil Boring Sample Location Map List of Appendices Appendix A Boring Logs Appendix B Laboratory Analytical Report Appendix C Cumulative Risk Calculation Output for SB-2 1 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc Limited Soil Assessment Former Belmont Dyers Facility 18 Linestowe Dr Belmont, North Carolina H&H Job No. RPH-001 1.0 Introduction Hart & Hickman, PC (H&H) has prepared this report to document limited soil assessment activities conducted at the former Belmont Dyers facility located at 18 Linestowe Drive in Belmont, Gaston County, North Carolina (site). A site location map is provided as Figure 1, and a sample location map is provided as Figure 2. The site is planned to be redeveloped with single-family attached and multi-family residential units. Based upon the preliminary redevelopment grading plans, there will be approximately 3 ft of cut soil in the northern, western, and central portions of the site, approximately 6 ft of fill soil in the southeastern portion of the site, and 5 ft of cut soil and 5 ft of fill soil in the eastern portion of the site. The assessment activities were conducted to provide a preliminary evaluation of soil which may be cut and used for fill on-site and to evaluate soil which may be exposed at the surface as a result of overlying soil removal. A summary of background information is provided in Section 2.0, and the methods and results of the soil assessment activities are provided in Section 3.0. 2.0 Background Information On October 26, 2016, H&H completed a Phase I Environmental Site Assessment (ESA) for the former Belmont Dyers facility property. The results of the Phase I ESA indicated that the site was developed with a textile mill prior to the earliest historical resource reviewed, a 1929 Sanborn Map. At that time, the site contained a main production building, a boiler building, an attached warehouse, caustic and sulfuric acid tanks, gasoline underground storage tanks, a 2 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc detached warehouse, and an office building. Two railroad spurs serviced the site until the mid- 1960s. An attached dye house addition was completed by 1965. Former textile operations at the site consisted of yarn mercerizing, bleaching, and dyeing. The site was occupied by the Belmont Processing Company until the mid-1940s, when Aberfoyle Manufacturing Company took over operations at the site. The site was operated by Belmont Dyers Company from the mid-1970s until 2003. During this time period, Michelle Textiles also operated in a portion of the building. The former mill buildings were razed beginning in mid- 2007 and the site has remained vacant since that time. The former office building is the only structure that remains at the site. Soil and groundwater assessment have been conducted at the site from 1991 to the present. Assessment and remediation are currently being conducted by the Remediating Party Meridian Specialty Yarn Group, Inc. (Meridian) pursuant to a voluntary Administrative Agreement (AA) with the North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Registered Environmental Consultant (REC) program. Currently, a Remedial Investigation (RI) is being performed to define the extent of compounds in environmental media. Results of groundwater assessment indicate that groundwater impacts (primarily tetrachloroethene or PCE) are present in the central, southern, and eastern portions of the site at concentrations exceeding North Carolina groundwater standards. Analytical results of the most recent groundwater sampling event conducted in March 2016 indicated concentrations of PCE, 1,2,4-trichlorobenzene, and 1,4-dichlorobenzene exceeding North Carolina residential and non- residential vapor intrusion screening levels in the southern and eastern portions of the site. On February 6, 2007, during demolition activities at the site, a fuel line associated with a 5,000- gallon oil aboveground storage tank (AST) was ruptured resulting in a release incident. The oil entered a stormwater drain and discharged into the Catawba River east of the site. Because the discharge of oil to the Catawba River violated the Clean Water Act, the United States Environmental Protection Agency (US EPA) oversaw the assessment and remediation of the 3 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc incident. Impacted soil was subsequently excavated and transported to an off-site facility for disposal. H&H made a request to the US EPA Freedom of Information Act (FOIA) for documents concerning the release and remediation, but no documents were provided at the issuance of this report. According to Mr. Ken Rhame with US EPA, soil impacts were removed and the incident is considered closed by US EPA. The methods and results of the limited soil assessment performed by H&H are provided below. 3.0 Soil Assessment Prior to conducting soil assessment activities, H&H contacted North Carolina One-Call, the public utility locator, to mark subsurface utilities located on the site. Additionally, all of the borings were advanced utilizing hand auger methods. 3.1 Soil Sampling Methodology On November 21, 2016, H&H advanced five soil borings at the site to evaluate the potential for impacts associated with historical site operations. As noted previously, preliminary grading plans indicate that there will be approximately 3 ft of cut soil in the northern, western, and central portions of the site, approximately 6 ft of fill soil in the southeastern portion of the site, and 5 ft of cut soil and 5 ft of fill soil in the eastern portion of the site. Therefore, soil borings were advanced in the following locations: • SB-1 was advanced in the western portion of the site in an area of expected cut soil of approximately 1 ft. • SB-2 was advanced in the northern portion of the site in an area of expected cut soil of approximately 3 to 4 ft. • SB-3 was advanced in the central portion of the site in an area of expected cut soil of approximately 3 to 4 ft. • SB-4 was advanced in the central portion of the site in an area of expected cut soil of approximately 4 to 5 ft. 4 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc • SB-5 was advanced in the eastern portion of the site in an area of expected cut soil of approximately 5 ft. Please note that no samples were collected from areas where fill soil is expected to be placed such as in the far northern, southeastern, and some eastern portions of the site because soil in those areas will be covered with soil cut from other areas. At each soil boring location, a decontaminated stainless steel hand auger was used to advance the borings to a depth of up to 6 ft below ground surface (bgs). The boring depth of 6 ft was determined based upon the expected cut depths of approximately 3 to 5 ft bgs. During boring advancement, soil was logged for lithological description and field screened for indications of potential impacts by visual observation of staining and the presence of organic vapors using a calibrated photoionization detector (PID). Based upon field screening results, one soil sample was collected from each soil boring at the interval most likely to be impacted based on the field screening results. Boring locations are presented on Figure 2 and boring logs are provided in Appendix A. Additionally, H&H advanced one background soil boring from an area on the site that does not appear to have been impacted by historical operations to evaluate site-specific background concentrations of naturally occurring metals in soil for comparison to those detected in the soil boring samples. The background sample was collected from the western portion of the site west of Linestowe Drive in an area that has historically been undeveloped. The background sample location is depicted on Figure 2. Following collection, the soil samples were placed into dedicated laboratory-supplied sample containers and then packed in an iced cooler. The samples were delivered under chain-of- custody protocol to SGS-Accutest Laboratory (SGS), a North Carolina-certified laboratory. The soil samples were analyzed for volatile organic compounds (VOCs) by EPA Method 8260, semi- VOCs (SVOCs) by EPA Method 8270, and hazardous substance list (HSL) metals plus 5 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc hexavalent chromium by EPA Methods 6010/7471/7196. The background soil sample was analyzed for HSL metals plus hexavalent chromium by EPA Methods 6010/7471/7196 only. Upon completion, the boreholes were abandoned by backfilling the holes with soil and bentonite. 3.2 Soil Sampling Results The soil analytical results are summarized in Table 1. The laboratory analytical report along with chain-of-custody record is provided in Appendix B. Because future use of the site will be residential, the soil analytical data were compared to the DEQ IHSB Residential Preliminary Soil Remediation Goals (PSRGs). In addition, metals concentrations were compared to the site background sample and regional background concentrations. The results of the laboratory analysis indicate that soil sample SB-2, located in the northern portion of the site, contained the SVOCs benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, dibenzo(a,h)anthracene, and indeno(1,2,3-cd)pyrene at concentrations above their respective DEQ IHSB Residential PSRGs. According to the Agency for Toxic Substances and Disease Registry (ATSDR) PAH Toxicological Profile, PAHs occur ubiquitously in soil and are associated with both synthetic and natural sources such as fossil fuels, cigarette smoke, industrial processes, and exhaust emissions from gasoline engines, oil-fired heating, and burnt coals. No other SVOCs were detected at concentrations exceeding PSRGs. Low levels of the VOC acetone were detected in each soil sample except SB-2 at concentrations above laboratory reporting limits, but below PSRGs. The low level acetone detections are most likely attributable to a laboratory artifact, as acetone is a commonly used laboratory cleaning solvent. No other VOCs were detected at concentrations exceeding laboratory reporting limits. The results of the metals analysis indicate metals concentrations in the soil samples are consistent with site-specific and/or regional background levels. Manganese was detected slightly above the site-specific background concentration and the Residential PSRG in several soil samples; however, the detected manganese concentrations are within the range of regional background 6 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc levels. Manganese oxides are prevalent in soil and rock in the Piedmont, and their concentration varies widely because they are often present in thin veins. Because only one background sample was collected from the site, the concentrations are within typical background levels reported in the literature, and based upon our extensive experience in the region, we conclude that the manganese concentrations are naturally occurring. 3.3 Risk Calculation As noted above, several PAHs were detected above Residential PSRGs. However, the PSRGs are very conservative and are based upon a lifetime incremental cancer risk of 1 x 10-6 and a non- carcinogenic hazard index of 0.2. Mitigation is usually not considered unless the LICR exceeds the acceptable risk range of 1 x 10-4 to 1 x 10-6 and the HI exceeds 1. Therefore, to further evaluate the detections in SB-2, H&H used the EPA Regional Screening Level calculator to estimate cumulative risks for a residential land use scenario for compounds detected in SB-2 (including metals which appear to be naturally occurring). The results of the cumulative risk calculation are provided in Appendix C and indicate that the calculated LICR for compounds detected in SB-1 is 8 x 10-6 which is within the acceptable risk range of 1 x 10-4 to 1 x 10-6. In addition, the calculated child HI is 0.06 and the adult HI is 0.007, which are well below the acceptable level of 1. Based upon the cumulative risk calculations, the compounds identified in soil in SB-2 do not pose a significant risk for future residential use. 4.0 Summary On November 21, 2016, Hart & Hickman, PC (H&H) conducted limited soil assessment activities at the former Belmont Dyers facility. The purpose of the soil sampling activities was to evaluate if significant soil impacts may be encountered as part of future redevelopment activities focusing in areas where soil is expected to be cut as part of future grading activities. The results of our assessment are summarized below: 7 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Assessment Report.doc • Analytical results indicate VOCs were not detected in soil at concentrations exceeding PSRGs. • Analytical results indicate several PAHs were detected above Residential PSRGs in soil boring SB-2 located in the northern portion of the site. The source of the PAHs is not known but may be associated with historical activities or “background” levels in urban environments. Results of cumulative risk calculations indicate that the soil represented by sample SB-2 does not pose a significant risk for future residential use. • The results of the metals analysis indicate that metals concentrations in the soil samples are consistent with site-specific and/or published regional background levels for North Carolina soil. • There is no indication that soil at the site is a hazardous waste that would preclude movement of soil at the site during site redevelopment. Table 1 (Page 1 of 1) Summary of Soil Analytical Results Former Belmont Dyers Facility 18 Linestowe Drive Belmont, North Carolina H&H Job No. RPH-001 S:\AAA-Master Projects\Ralph Falls (RPH)\Task 2 - Brownfields\Report\Soil Data Table 2/6/2017 Table 1 (Page 1 of 1) Hart & Hickman, PC Sample ID Background-1 SB-1 SB-2 SB-3 SB-4 SB-5 Date 11/21/2016 11/21/2016 11/21/2016 11/21/2016 11/21/2016 11/21/2016 Depth (ft)Range Mean 2-4 0-2 1-3 1-3 3-5 2-4 VOCs (8260B) mg/kgAcetone 12,200 ----NA 0.0234 J <0.058 0.0152 J 0.0258 J 0.0162 J SVOCs (8270D) mg/kg Acenaphthylene NS ----NA <0.200 0.175 J <0.210 <0.200 <0.210 Anthracene 3,600 ----NA <0.200 0.209 <0.210 <0.200 <0.210 Benzo(a) anthracene 0.16 ----NA <0.200 0.61 <0.210 <0.200 <0.210 Benzo (a) pyrene 0.016 ----NA <0.200 0.622 <0.210 <0.200 <0.210 Benzo (b) fluoranthene 0.16 ----NA <0.200 0.567 <0.210 <0.200 <0.210 Benzo (g,h,i) perylene NS ----NA <0.200 0.493 <0.210 <0.200 <0.210 Benzo (k) fluoranthene 1.6 ----NA <0.200 0.587 <0.210 <0.200 <0.210 Chrysene 16 ----NA <0.200 0.629 <0.210 <0.200 <0.210 Dibenzo(a,h)anthracene 0.016 ----NA <0.200 0.111 J <0.210 <0.200 <0.210 Fluoranthene 480 ----NA <0.200 0.779 <0.210 <0.200 <0.210 Indeno(1,2,3-cd)pyrene 0.16 ----NA <0.200 0.534 <0.210 <0.200 <0.210 Phenanthrene NS ----NA <0.200 0.244 <0.210 <0.200 <0.210 Pyrene 360 ----NA <0.200 1.02 <0.210 <0.200 <0.210 Metals (6010C/7471B/7196A) mg/kg Antimony 6.2 <1.0 - 8.8*0.76 <6.2 <5.8 <6.1 <5.8 <5.2 <6.1 Beryllium 32 ND - 2.0 0.11 <1.5 <1.5 <1.5 <1.5 <1.3 <1.5 Cadmium 14.2 1.0 - 10*4.3 <1.2 <1.2 <1.2 <1.2 <1.0 <1.2 Copper 620 3 - 100 34 65.0 82.4 80.0 83.0 53.7 59.0 Lead 400 ND - 50 16 <6.2 <5.8 <6.1 <5.8 <5.2 <6.1 Manganese 360 <2.0 - 7,000*640 111 624 265 241 527 171 Nickel 300 ND - 150 23 44.0 <12 <12 <12 26.9 <12 Selenium 78 <0.1 - 0.8 0.42 <6.2 <5.8 <6.1 <5.8 <5.2 <6.1 Silver 78 ND - 5.0 NS <3.1 <2.9 <3.1 <2.9 <2.6 <3.0 Zinc 4,600 25 - 124 56 30.2 69.7 35.0 42.7 87.5 50.5 Chromium (Total)NS 7.0 - 300 65 116 3.3 8.5 17.4 38.2 39.0 Hexavalent Chromium 0.3 NS NS <2.5 <2.3 <2.4 <2.5 <2.4 <2.5 Trivalent Chromium**24,000 NS NS 116 3.3 8.5 17.4 38.2 39.0 Notes: 1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) (April 2016) 2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 2005 * = Range and mean values of background metals for Southeastern USA soils ** = Total Chromium - Hexavalent Chromium = Trivalent Chromium Bold values exceed background levels for metals and Residential PSRGs Soil concentrations are reported in milligrams per kilogram (mg/kg) Laboratory analytical methods are shown in parentheses NA = Not Analyzed; NS = Not Specified; -- = Not Applicable VOCs = Volatile Organic Compounds; SVOCs = Semi-Volatile Organic Compounds J = estimated value between the laboratory detection limit and the laboratory reporting limit Background Soil Borings Residential PSRGs (1) (mg/kg) Regional Background Metals in Soil (2) SITE 0 2000 4000 APPROXIMATE SCALE IN FEET N U.S.G.S. QUADRANGLE MAP QUADRANGLE 7.5 MINUTE SERIES (TOPOGRAPHIC) CITY, STATE YEAR TITLE PROJECT SITE LOCATION MAP FORMER BELMONT DYERS 18 LINESTOWE DRIVEBELMONT, NORTH CAROLINA DATE: JOB NO: REVISION NO: FIGURE: 10-18-16 0 1RPH-001 Appendix A Boring Logs Organic TOPSOIL Dry, very stiff, dull red, clayey SILT Slightly moist, very stiff, dull red, clayey SILT with trace sand(slightly micaecous) Bottom of borehole at 4.0 feet. 0.0 0.0 0.3 0.5 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 2'-4' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 4 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER Background PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0 1 2 3 4 0 1 2 3 4 Slightly moist, medium, brown, sandy SILT Slightly moist, medium, brown, sandy SILT (slightly micaecous) Bottom of borehole at 6.0 feet. 0.0 0.0 0.0 0.1 0.1 0.1 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 0'-2' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 6 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER SB-1 PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 0.0 2.5 5.0 GRAVEL Slightly moist, stiff, dull red orange, SILT Moist, medium, tan red, SILT Bottom of borehole at 6.0 feet. 0.0 0.0 0.0 0.1 0.1 0.1 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 1'-3' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 6 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER SB-2 PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 0.0 2.5 5.0 GRAVEL Slightly moist, stiff, dull red orange, clayey SILT Moist, medium, red orange with black mottling, clayey SILT Bottom of borehole at 6.0 feet. 0.0 0.0 0.0 0.2 0.1 0.1 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 1'-3' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 6 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER SB-3 PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 0.0 2.5 5.0 GRAVEL mixed with red orange, clayey silt Slightly moist, very stiff, dull red orange, clayey SILT Moist, medium, tan red with black mottling, sandy SILT Bottom of borehole at 6.0 feet. 0.0 0.0 0.0 0.2 0.2 0.1 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 3'-5' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 6 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER SB-4 PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 0.0 2.5 5.0 Organic TOPSOIL Slightly moist, very stiff, dull red, clayey SILT (slightly micaecous) Dry, very stiff, dull red, clayey SILT (slightly micaecous) Slightly moist, stiff, dull red orange, SILT (slightly micaecous) Bottom of borehole at 6.0 feet. 0.0 0.0 0.0 3.0 2.2 0.8 DRAWN BY:KJW BORING COMPLETED:11/21/16 DRILLING CONTRACTOR:H&H Remarks: DRILL RIG/ METHOD:Hand Auger / HA SAMPLING METHOD:Auger Bucket Soil sampled collected from 2'-4' intervalfor laboratory analysis. BORING STARTED:11/21/16 LOGGED BY:KJW TOTAL DEPTH: 6 ft. TOP OF CASING ELEV: DEPTH TO WATER: DE P T H (f t ) DE P T H (f t ) LI T H O L O G Y MATERIAL DESCRIPTION RE C O V E R Y ( % ) SA M P L E T Y P E NU M B E R OV A ( p p m ) BORING DIAGRAM BK G . SA M P . Sheet 1 of 1 BORING NUMBER SB-5 PROJECT:Former Belmont Dyers JOB NUMBER:RPH-001 LOCATION:Belmont, NC BO R I N G L O G - H A R T H I C K M A N . G D T - 1 / 1 3 / 1 7 0 8 : 2 3 - S : \ B B B M A S T E R G I N T P R O J E C T S \ R P H - 0 0 1 B E L O M N T D Y E R S . G P J 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) 3334 Hillsborough Street Raleigh, North Carolina 27607 919-847-4241(p) 919-847-4261(f) 0.0 2.5 5.0 0.0 2.5 5.0 Appendix B Laboratory Analytical Report 12/02/16 Technical Report for Hart & Hickman Belmont Dyers Site; Belmont, NC RPH-001.2 SGS Accutest Job Number: FA38946 Sampling Date: 11/21/16 Report to: Hart & Hickman 2923 S Tryon St Suite 100 Charlotte, NC 28203 dgraham@harthickman.com; blawrence@harthickman.com ATTN: Brett Lawrence Total number of pages in report: Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001) DoD ELAP(L-A-B L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177), AK, AR, GA, IA, KY, MA, NV, OK, OR, UT, WA This report shall not be reproduced, except in its entirety, without the written approval of SGS Accutest. Test results relate only to samples analyzed. Southeast • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: 407-425-6700 • fax: 407-425-0707 • http://www.accutest.com Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Program and/or state specific certification programs as applicable. Client Service contact: Muna Mohammed 407-425-6700 Norm Farmer Technical Director Southeast 12/02/16 e-Hardcopy 2.0 Automated Report 79 SGS Accutest is the sole authority for authorizing edits or modifications to this document. Unauthorized modification of this report is strictly prohibited. 1 of 79 FA38946 Table of Contents -1- Sections: Section 1: Sample Summary ................................................................................................... 3 Section 2: Summary of Hits .................................................................................................... 4 Section 3: Sample Results ........................................................................................................6 3.1: FA38946-1: BACKGROUND (2-4') ............................................................................ 7 3.2: FA38946-2: SB-1 (0-2') ................................................................................................ 9 3.3: FA38946-3: SB-2 (1-3') ................................................................................................ 15 3.4: FA38946-4: SB-3 (1-3') ................................................................................................ 21 3.5: FA38946-5: SB-4 (3-5') ................................................................................................ 27 3.6: FA38946-6: SB-5 (2-4') ................................................................................................ 33 Section 4: Misc. Forms ............................................................................................................39 4.1: Chain of Custody ........................................................................................................... 40 Section 5: GC/MS Volatiles - QC Data Summaries .............................................................. 43 5.1: Method Blank Summary ................................................................................................ 44 5.2: Blank Spike Summary ................................................................................................... 50 5.3: Matrix Spike/Matrix Spike Duplicate Summary ........................................................... 56 Section 6: GC/MS Semi-volatiles - QC Data Summaries ..................................................... 62 6.1: Method Blank Summary ................................................................................................ 63 6.2: Blank Spike Summary ................................................................................................... 65 6.3: Matrix Spike/Matrix Spike Duplicate Summary ........................................................... 67 Section 7: Metals Analysis - QC Data Summaries ................................................................ 69 7.1: Prep QC MP31219: Sb,Be,Cd,Cr,Cu,Pb,Mn,Ni,Se,Ag,Zn ............................................ 70 Section 8: General Chemistry - QC Data Summaries .......................................................... 76 8.1: Method Blank and Spike Results Summary .................................................................. 77 8.2: Duplicate Results Summary .......................................................................................... 78 8.3: Matrix Spike Results Summary ..................................................................................... 79 1 2 3 4 5 6 7 8 2 of 79 FA38946 SGS Accutest Sample Summary Hart & Hickman Job No:FA38946 Belmont Dyers Site; Belmont, NC Project No: RPH-001.2 Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID FA38946-1 11/21/16 10:00 KW 11/22/16 SO Soil BACKGROUND (2-4') FA38946-2 11/21/16 12:15 KW 11/22/16 SO Soil SB-1 (0-2') FA38946-3 11/21/16 12:25 KW 11/22/16 SO Soil SB-2 (1-3') FA38946-4 11/21/16 12:35 KW 11/22/16 SO Soil SB-3 (1-3') FA38946-5 11/21/16 13:35 KW 11/22/16 SO Soil SB-4 (3-5') FA38946-6 11/21/16 14:35 KW 11/22/16 SO Soil SB-5 (2-4') Soil samples reported on a dry weight basis unless otherwise indicated on result page. 3 of 79 FA38946 1 Summary of Hits Page 1 of 2 Job Number:FA38946 Account:Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Collected:11/21/16 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method FA38946-1 BACKGROUND (2-4') Chromium a 116 3.1 mg/kg SW846 6010C Copper a 65.0 7.7 mg/kg SW846 6010C Manganese a 111 4.6 mg/kg SW846 6010C Nickel a 44.0 12 mg/kg SW846 6010C Zinc a 30.2 6.2 mg/kg SW846 6010C FA38946-2 SB-1 (0-2') Acetone 23.4 J 55 11 ug/kg SW846 8260B Chromium a 3.3 2.9 mg/kg SW846 6010C Copper a 82.4 7.3 mg/kg SW846 6010C Manganese a 624 4.4 mg/kg SW846 6010C Zinc a 69.7 5.8 mg/kg SW846 6010C FA38946-3 SB-2 (1-3') Acenaphthylene 175 J 200 26 ug/kg SW846 8270D Anthracene 209 200 30 ug/kg SW846 8270D Benzo(a)anthracene 610 200 24 ug/kg SW846 8270D Benzo(a)pyrene 622 200 22 ug/kg SW846 8270D Benzo(b)fluoranthene 567 200 26 ug/kg SW846 8270D Benzo(g,h,i)perylene 493 200 20 ug/kg SW846 8270D Benzo(k)fluoranthene 587 200 29 ug/kg SW846 8270D Chrysene 629 200 28 ug/kg SW846 8270D Dibenzo(a,h)anthracene 111 J 200 22 ug/kg SW846 8270D Fluoranthene 779 200 25 ug/kg SW846 8270D Indeno(1,2,3-cd)pyrene 534 200 31 ug/kg SW846 8270D Phenanthrene 244 200 25 ug/kg SW846 8270D Pyrene 1020 200 38 ug/kg SW846 8270D Chromium a 8.5 3.1 mg/kg SW846 6010C Copper a 80.0 7.7 mg/kg SW846 6010C Manganese a 265 4.6 mg/kg SW846 6010C Zinc a 35.0 6.1 mg/kg SW846 6010C FA38946-4 SB-3 (1-3') Acetone 15.2 J 54 11 ug/kg SW846 8260B Chromium a 17.4 2.9 mg/kg SW846 6010C Copper a 83.0 7.3 mg/kg SW846 6010C Manganese a 241 4.4 mg/kg SW846 6010C Zinc a 42.7 5.8 mg/kg SW846 6010C 4 of 79 FA38946 2 Summary of Hits Page 2 of 2 Job Number:FA38946 Account:Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Collected:11/21/16 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method FA38946-5 SB-4 (3-5') Acetone 25.8 J 54 11 ug/kg SW846 8260B Chromium a 38.2 2.6 mg/kg SW846 6010C Copper a 53.7 6.6 mg/kg SW846 6010C Manganese a 527 3.9 mg/kg SW846 6010C Nickel a 26.9 10 mg/kg SW846 6010C Zinc a 87.5 5.2 mg/kg SW846 6010C FA38946-6 SB-5 (2-4') Acetone 16.2 J 64 13 ug/kg SW846 8260B Chromium a 39.0 3.0 mg/kg SW846 6010C Copper a 59.0 7.6 mg/kg SW846 6010C Manganese a 171 4.6 mg/kg SW846 6010C Zinc a 50.5 6.1 mg/kg SW846 6010C (a) Sample dilution required due to difficult matrix. 5 of 79 FA38946 2 SGS Accutest Sample Results Report of Analysis Southeast Section 3 6 of 79 FA38946 3 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:BACKGROUND (2-4') Lab Sample ID:FA38946-1 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:77.7 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <6.2 6.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.5 1.5 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.2 1.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 116 3.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 65.0 7.7 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <6.2 6.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 111 4.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a 44.0 12 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <6.2 6.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <3.1 3.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 30.2 6.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 7 of 79 FA38946 3 3 . 1 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:BACKGROUND (2-4') Lab Sample ID:FA38946-1 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:77.7 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.5 2.5 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 77.7 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 8 of 79 FA38946 3 3 . 1 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 F0080954.D 1 11/22/16 EP n/a n/a VF2783 Run #2 Initial Weight Final Volume Run #1 5.36 g 5.0 ml Run #2 VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone 23.4 55 11 ug/kg J 71-43-2 Benzene ND 5.5 1.4 ug/kg 108-86-1 Bromobenzene ND 5.5 1.3 ug/kg 74-97-5 Bromochloromethane ND 5.5 1.2 ug/kg 75-27-4 Bromodichloromethane ND 5.5 1.1 ug/kg 75-25-2 Bromoform ND 5.5 1.1 ug/kg 78-93-3 2-Butanone (MEK)ND 27 9.9 ug/kg 104-51-8 n-Butylbenzene ND 5.5 1.1 ug/kg 135-98-8 sec-Butylbenzene ND 5.5 1.1 ug/kg 98-06-6 tert-Butylbenzene ND 5.5 1.1 ug/kg 56-23-5 Carbon Tetrachloride ND 5.5 1.9 ug/kg 108-90-7 Chlorobenzene ND 5.5 1.1 ug/kg 75-00-3 Chloroethane ND 5.5 2.2 ug/kg 67-66-3 Chloroform ND 5.5 1.3 ug/kg 95-49-8 o-Chlorotoluene ND 5.5 1.1 ug/kg 106-43-4 p-Chlorotoluene ND 5.5 1.1 ug/kg 124-48-1 Dibromochloromethane ND 5.5 1.1 ug/kg 106-93-4 1,2-Dibromoethane ND 5.5 1.1 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.5 2.7 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.5 1.1 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.5 1.1 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.5 1.1 ug/kg 75-34-3 1,1-Dichloroethane ND 5.5 1.8 ug/kg 107-06-2 1,2-Dichloroethane ND 5.5 1.1 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.5 1.1 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.5 1.3 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.5 1.7 ug/kg 78-87-5 1,2-Dichloropropane ND 5.5 1.7 ug/kg 142-28-9 1,3-Dichloropropane ND 5.5 1.1 ug/kg 594-20-7 2,2-Dichloropropane ND 5.5 1.1 ug/kg 563-58-6 1,1-Dichloropropene ND 5.5 1.4 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.5 2.1 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 9 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 10061-02-6 trans-1,3-Dichloropropene ND 5.5 1.1 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.5 1.3 ug/kg 64-17-5 Ethyl Alcohol ND 440 91 ug/kg 100-41-4 Ethylbenzene ND 5.5 1.2 ug/kg 591-78-6 2-Hexanone ND 27 9.5 ug/kg 98-82-8 Isopropylbenzene ND 5.5 1.5 ug/kg 99-87-6 p-Isopropyltoluene ND 5.5 1.1 ug/kg 74-83-9 Methyl Bromide ND 5.5 2.8 ug/kg 74-87-3 Methyl Chloride ND 5.5 2.6 ug/kg 75-09-2 Methylene Chloride ND 11 4.4 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 27 12 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.5 1.2 ug/kg 91-20-3 Naphthalene ND 5.5 2.2 ug/kg 103-65-1 n-Propylbenzene ND 5.5 1.4 ug/kg 100-42-5 Styrene ND 5.5 1.1 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.5 1.2 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.5 2.4 ug/kg 127-18-4 Tetrachloroethylene ND 5.5 1.4 ug/kg 108-88-3 Toluene ND 5.5 1.2 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.5 2.2 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.5 1.6 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.5 1.1 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.5 2.0 ug/kg 79-01-6 Trichloroethylene ND 5.5 1.3 ug/kg 75-69-4 Trichlorofluoromethane ND 5.5 2.0 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.5 1.8 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.5 1.1 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.5 1.1 ug/kg 108-05-4 Vinyl Acetate ND 27 10 ug/kg 75-01-4 Vinyl Chloride ND 5.5 1.8 ug/kg m,p-Xylene ND 11 1.9 ug/kg 95-47-6 o-Xylene ND 5.5 1.2 ug/kg 1330-20-7 Xylene (total)ND 16 3.1 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 121%75-124% 17060-07-0 1,2-Dichloroethane-D4 125%72-135% 2037-26-5 Toluene-D8 92%75-126% 460-00-4 4-Bromofluorobenzene 94%71-133% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 10 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 4D73.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 Run #2 Initial Weight Final Volume Run #1 29.6 g 1.0 ml Run #2 ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 990 200 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 200 30 ug/kg 95-57-8 2-Chlorophenol ND 200 25 ug/kg 120-83-2 2,4-Dichlorophenol ND 200 28 ug/kg 105-67-9 2,4-Dimethylphenol ND 200 24 ug/kg 51-28-5 2,4-Dinitrophenol ND 990 200 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 400 79 ug/kg 95-48-7 2-Methylphenol ND 200 21 ug/kg 3&4-Methylphenol ND 200 47 ug/kg 88-75-5 2-Nitrophenol ND 200 24 ug/kg 100-02-7 4-Nitrophenol ND 990 160 ug/kg 87-86-5 Pentachlorophenol ND 990 160 ug/kg 108-95-2 Phenol ND 200 23 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 200 24 ug/kg 83-32-9 Acenaphthene ND 200 25 ug/kg 208-96-8 Acenaphthylene ND 200 25 ug/kg 120-12-7 Anthracene ND 200 29 ug/kg 56-55-3 Benzo(a)anthracene ND 200 23 ug/kg 50-32-8 Benzo(a)pyrene ND 200 21 ug/kg 205-99-2 Benzo(b)fluoranthene ND 200 25 ug/kg 191-24-2 Benzo(g,h,i)perylene ND 200 20 ug/kg 207-08-9 Benzo(k)fluoranthene ND 200 28 ug/kg 100-51-6 Benzyl Alcohol ND 200 26 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 200 23 ug/kg 85-68-7 Butyl benzyl phthalate ND 200 40 ug/kg 106-47-8 4-Chloroaniline ND 200 28 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 200 30 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 200 35 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 200 29 ug/kg 91-58-7 2-Chloronaphthalene ND 200 27 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 200 25 ug/kg 218-01-9 Chrysene ND 200 27 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 11 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 53-70-3 Dibenzo(a,h)anthracene ND 200 21 ug/kg 132-64-9 Dibenzofuran ND 200 25 ug/kg 95-50-1 1,2-Dichlorobenzene ND 200 20 ug/kg 541-73-1 1,3-Dichlorobenzene ND 200 22 ug/kg 106-46-7 1,4-Dichlorobenzene ND 200 24 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 200 22 ug/kg 84-66-2 Diethyl Phthalate ND 400 40 ug/kg 131-11-3 Dimethyl Phthalate ND 200 40 ug/kg 117-84-0 Di-n-octyl Phthalate ND 200 40 ug/kg 84-74-2 Di-n-butyl Phthalate ND 400 79 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 200 33 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 400 40 ug/kg 206-44-0 Fluoranthene ND 200 24 ug/kg 86-73-7 Fluorene ND 200 25 ug/kg 118-74-1 Hexachlorobenzene ND 200 24 ug/kg 87-68-3 Hexachlorobutadiene ND 200 22 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 200 40 ug/kg 67-72-1 Hexachloroethane ND 200 23 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene ND 200 30 ug/kg 78-59-1 Isophorone ND 200 20 ug/kg 90-12-0 1-Methylnaphthalene ND 200 31 ug/kg 91-57-6 2-Methylnaphthalene ND 200 22 ug/kg 91-20-3 Naphthalene ND 200 30 ug/kg 98-95-3 Nitrobenzene ND 200 26 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 200 21 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 200 38 ug/kg 85-01-8 Phenanthrene ND 200 24 ug/kg 129-00-0 Pyrene ND 200 37 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 200 24 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 367-12-4 2-Fluorophenol 65%40-102% 4165-62-2 Phenol-d5 71%41-100% 118-79-6 2,4,6-Tribromophenol 72%42-108% 4165-60-0 Nitrobenzene-d5 63%40-105% 321-60-8 2-Fluorobiphenyl 66%43-107% 1718-51-0 Terphenyl-d14 80%45-119% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 12 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.5 1.5 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.2 1.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 3.3 2.9 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 82.4 7.3 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 624 4.4 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a <12 12 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <2.9 2.9 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 69.7 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 13 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-1 (0-2') Lab Sample ID:FA38946-2 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:85.5 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.3 2.3 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 85.5 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 14 of 79 FA38946 3 3 . 2 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 F0080955.D 1 11/22/16 EP n/a n/a VF2783 Run #2 Initial Weight Final Volume Run #1 5.26 g 5.0 ml Run #2 VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone ND 58 12 ug/kg 71-43-2 Benzene ND 5.8 1.5 ug/kg 108-86-1 Bromobenzene ND 5.8 1.4 ug/kg 74-97-5 Bromochloromethane ND 5.8 1.3 ug/kg 75-27-4 Bromodichloromethane ND 5.8 1.2 ug/kg 75-25-2 Bromoform ND 5.8 1.2 ug/kg 78-93-3 2-Butanone (MEK)ND 29 11 ug/kg 104-51-8 n-Butylbenzene ND 5.8 1.2 ug/kg 135-98-8 sec-Butylbenzene ND 5.8 1.2 ug/kg 98-06-6 tert-Butylbenzene ND 5.8 1.2 ug/kg 56-23-5 Carbon Tetrachloride ND 5.8 2.1 ug/kg 108-90-7 Chlorobenzene ND 5.8 1.2 ug/kg 75-00-3 Chloroethane ND 5.8 2.3 ug/kg 67-66-3 Chloroform ND 5.8 1.4 ug/kg 95-49-8 o-Chlorotoluene ND 5.8 1.2 ug/kg 106-43-4 p-Chlorotoluene ND 5.8 1.2 ug/kg 124-48-1 Dibromochloromethane ND 5.8 1.2 ug/kg 106-93-4 1,2-Dibromoethane ND 5.8 1.2 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.8 2.9 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.8 1.2 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.8 1.2 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.8 1.2 ug/kg 75-34-3 1,1-Dichloroethane ND 5.8 2.0 ug/kg 107-06-2 1,2-Dichloroethane ND 5.8 1.2 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.8 1.2 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.8 1.4 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.8 1.8 ug/kg 78-87-5 1,2-Dichloropropane ND 5.8 1.9 ug/kg 142-28-9 1,3-Dichloropropane ND 5.8 1.2 ug/kg 594-20-7 2,2-Dichloropropane ND 5.8 1.2 ug/kg 563-58-6 1,1-Dichloropropene ND 5.8 1.5 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.8 2.2 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 15 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 10061-02-6 trans-1,3-Dichloropropene ND 5.8 1.2 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.8 1.4 ug/kg 64-17-5 Ethyl Alcohol ND 470 98 ug/kg 100-41-4 Ethylbenzene ND 5.8 1.3 ug/kg 591-78-6 2-Hexanone ND 29 10 ug/kg 98-82-8 Isopropylbenzene ND 5.8 1.6 ug/kg 99-87-6 p-Isopropyltoluene ND 5.8 1.2 ug/kg 74-83-9 Methyl Bromide ND 5.8 3.0 ug/kg 74-87-3 Methyl Chloride ND 5.8 2.8 ug/kg 75-09-2 Methylene Chloride ND 12 4.7 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 29 12 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.8 1.3 ug/kg 91-20-3 Naphthalene ND 5.8 2.3 ug/kg 103-65-1 n-Propylbenzene ND 5.8 1.4 ug/kg 100-42-5 Styrene ND 5.8 1.2 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.8 1.3 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.8 2.6 ug/kg 127-18-4 Tetrachloroethylene ND 5.8 1.5 ug/kg 108-88-3 Toluene ND 5.8 1.3 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.8 2.3 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.8 1.7 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.8 1.2 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.8 2.1 ug/kg 79-01-6 Trichloroethylene ND 5.8 1.4 ug/kg 75-69-4 Trichlorofluoromethane ND 5.8 2.2 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.8 1.9 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.8 1.2 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.8 1.2 ug/kg 108-05-4 Vinyl Acetate ND 29 11 ug/kg 75-01-4 Vinyl Chloride ND 5.8 1.9 ug/kg m,p-Xylene ND 12 2.0 ug/kg 95-47-6 o-Xylene ND 5.8 1.3 ug/kg 1330-20-7 Xylene (total)ND 17 3.3 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 115%75-124% 17060-07-0 1,2-Dichloroethane-D4 124%72-135% 2037-26-5 Toluene-D8 92%75-126% 460-00-4 4-Bromofluorobenzene 95%71-133% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 16 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 4D74.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 Run #2 Initial Weight Final Volume Run #1 30.0 g 1.0 ml Run #2 ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 1000 200 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 200 31 ug/kg 95-57-8 2-Chlorophenol ND 200 26 ug/kg 120-83-2 2,4-Dichlorophenol ND 200 29 ug/kg 105-67-9 2,4-Dimethylphenol ND 200 25 ug/kg 51-28-5 2,4-Dinitrophenol ND 1000 200 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 410 82 ug/kg 95-48-7 2-Methylphenol ND 200 22 ug/kg 3&4-Methylphenol ND 200 48 ug/kg 88-75-5 2-Nitrophenol ND 200 25 ug/kg 100-02-7 4-Nitrophenol ND 1000 160 ug/kg 87-86-5 Pentachlorophenol ND 1000 160 ug/kg 108-95-2 Phenol ND 200 24 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 200 25 ug/kg 83-32-9 Acenaphthene ND 200 26 ug/kg 208-96-8 Acenaphthylene 175 200 26 ug/kg J 120-12-7 Anthracene 209 200 30 ug/kg 56-55-3 Benzo(a)anthracene 610 200 24 ug/kg 50-32-8 Benzo(a)pyrene 622 200 22 ug/kg 205-99-2 Benzo(b)fluoranthene 567 200 26 ug/kg 191-24-2 Benzo(g,h,i)perylene 493 200 20 ug/kg 207-08-9 Benzo(k)fluoranthene 587 200 29 ug/kg 100-51-6 Benzyl Alcohol ND 200 27 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 200 24 ug/kg 85-68-7 Butyl benzyl phthalate ND 200 41 ug/kg 106-47-8 4-Chloroaniline ND 200 29 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 200 31 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 200 37 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 200 30 ug/kg 91-58-7 2-Chloronaphthalene ND 200 28 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 200 26 ug/kg 218-01-9 Chrysene 629 200 28 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 17 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 53-70-3 Dibenzo(a,h)anthracene 111 200 22 ug/kg J 132-64-9 Dibenzofuran ND 200 26 ug/kg 95-50-1 1,2-Dichlorobenzene ND 200 20 ug/kg 541-73-1 1,3-Dichlorobenzene ND 200 23 ug/kg 106-46-7 1,4-Dichlorobenzene ND 200 25 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 200 23 ug/kg 84-66-2 Diethyl Phthalate ND 410 41 ug/kg 131-11-3 Dimethyl Phthalate ND 200 41 ug/kg 117-84-0 Di-n-octyl Phthalate ND 200 41 ug/kg 84-74-2 Di-n-butyl Phthalate ND 410 82 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 200 34 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 410 41 ug/kg 206-44-0 Fluoranthene 779 200 25 ug/kg 86-73-7 Fluorene ND 200 26 ug/kg 118-74-1 Hexachlorobenzene ND 200 25 ug/kg 87-68-3 Hexachlorobutadiene ND 200 23 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 200 41 ug/kg 67-72-1 Hexachloroethane ND 200 24 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene 534 200 31 ug/kg 78-59-1 Isophorone ND 200 21 ug/kg 90-12-0 1-Methylnaphthalene ND 200 32 ug/kg 91-57-6 2-Methylnaphthalene ND 200 23 ug/kg 91-20-3 Naphthalene ND 200 31 ug/kg 98-95-3 Nitrobenzene ND 200 27 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 200 22 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 200 39 ug/kg 85-01-8 Phenanthrene 244 200 25 ug/kg 129-00-0 Pyrene 1020 200 38 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 200 25 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 367-12-4 2-Fluorophenol 68%40-102% 4165-62-2 Phenol-d5 72%41-100% 118-79-6 2,4,6-Tribromophenol 76%42-108% 4165-60-0 Nitrobenzene-d5 67%40-105% 321-60-8 2-Fluorobiphenyl 72%43-107% 1718-51-0 Terphenyl-d14 76%45-119% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 18 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.5 1.5 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.2 1.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 8.5 3.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 80.0 7.7 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 265 4.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a <12 12 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <3.1 3.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 35.0 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 19 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-2 (1-3') Lab Sample ID:FA38946-3 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:81.5 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.4 2.4 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 81.5 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 20 of 79 FA38946 3 3 . 3 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 F0080956.D 1 11/22/16 EP n/a n/a VF2783 Run #2 Initial Weight Final Volume Run #1 5.82 g 5.0 ml Run #2 VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone 15.2 54 11 ug/kg J 71-43-2 Benzene ND 5.4 1.4 ug/kg 108-86-1 Bromobenzene ND 5.4 1.3 ug/kg 74-97-5 Bromochloromethane ND 5.4 1.2 ug/kg 75-27-4 Bromodichloromethane ND 5.4 1.1 ug/kg 75-25-2 Bromoform ND 5.4 1.1 ug/kg 78-93-3 2-Butanone (MEK)ND 27 9.8 ug/kg 104-51-8 n-Butylbenzene ND 5.4 1.1 ug/kg 135-98-8 sec-Butylbenzene ND 5.4 1.1 ug/kg 98-06-6 tert-Butylbenzene ND 5.4 1.1 ug/kg 56-23-5 Carbon Tetrachloride ND 5.4 1.9 ug/kg 108-90-7 Chlorobenzene ND 5.4 1.1 ug/kg 75-00-3 Chloroethane ND 5.4 2.2 ug/kg 67-66-3 Chloroform ND 5.4 1.3 ug/kg 95-49-8 o-Chlorotoluene ND 5.4 1.1 ug/kg 106-43-4 p-Chlorotoluene ND 5.4 1.1 ug/kg 124-48-1 Dibromochloromethane ND 5.4 1.1 ug/kg 106-93-4 1,2-Dibromoethane ND 5.4 1.1 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.4 2.7 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.4 1.1 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.4 1.1 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.4 1.1 ug/kg 75-34-3 1,1-Dichloroethane ND 5.4 1.8 ug/kg 107-06-2 1,2-Dichloroethane ND 5.4 1.1 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.4 1.1 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.4 1.3 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.4 1.6 ug/kg 78-87-5 1,2-Dichloropropane ND 5.4 1.7 ug/kg 142-28-9 1,3-Dichloropropane ND 5.4 1.1 ug/kg 594-20-7 2,2-Dichloropropane ND 5.4 1.1 ug/kg 563-58-6 1,1-Dichloropropene ND 5.4 1.4 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.4 2.0 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 21 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 10061-02-6 trans-1,3-Dichloropropene ND 5.4 1.1 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.4 1.3 ug/kg 64-17-5 Ethyl Alcohol ND 430 90 ug/kg 100-41-4 Ethylbenzene ND 5.4 1.2 ug/kg 591-78-6 2-Hexanone ND 27 9.4 ug/kg 98-82-8 Isopropylbenzene ND 5.4 1.5 ug/kg 99-87-6 p-Isopropyltoluene ND 5.4 1.1 ug/kg 74-83-9 Methyl Bromide ND 5.4 2.8 ug/kg 74-87-3 Methyl Chloride ND 5.4 2.6 ug/kg 75-09-2 Methylene Chloride ND 11 4.3 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 27 12 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.4 1.2 ug/kg 91-20-3 Naphthalene ND 5.4 2.2 ug/kg 103-65-1 n-Propylbenzene ND 5.4 1.3 ug/kg 100-42-5 Styrene ND 5.4 1.1 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.4 1.2 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.4 2.4 ug/kg 127-18-4 Tetrachloroethylene ND 5.4 1.4 ug/kg 108-88-3 Toluene ND 5.4 1.2 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.4 2.1 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.4 1.6 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.4 1.1 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.4 1.9 ug/kg 79-01-6 Trichloroethylene ND 5.4 1.3 ug/kg 75-69-4 Trichlorofluoromethane ND 5.4 2.0 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.4 1.8 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.4 1.1 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.4 1.1 ug/kg 108-05-4 Vinyl Acetate ND 27 10 ug/kg 75-01-4 Vinyl Chloride ND 5.4 1.8 ug/kg m,p-Xylene ND 11 1.9 ug/kg 95-47-6 o-Xylene ND 5.4 1.2 ug/kg 1330-20-7 Xylene (total)ND 16 3.1 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 115%75-124% 17060-07-0 1,2-Dichloroethane-D4 124%72-135% 2037-26-5 Toluene-D8 91%75-126% 460-00-4 4-Bromofluorobenzene 95%71-133% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 22 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 4D75.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 Run #2 Initial Weight Final Volume Run #1 30.4 g 1.0 ml Run #2 ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 1000 210 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 210 31 ug/kg 95-57-8 2-Chlorophenol ND 210 26 ug/kg 120-83-2 2,4-Dichlorophenol ND 210 29 ug/kg 105-67-9 2,4-Dimethylphenol ND 210 25 ug/kg 51-28-5 2,4-Dinitrophenol ND 1000 210 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 410 82 ug/kg 95-48-7 2-Methylphenol ND 210 22 ug/kg 3&4-Methylphenol ND 210 49 ug/kg 88-75-5 2-Nitrophenol ND 210 26 ug/kg 100-02-7 4-Nitrophenol ND 1000 160 ug/kg 87-86-5 Pentachlorophenol ND 1000 160 ug/kg 108-95-2 Phenol ND 210 24 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 210 25 ug/kg 83-32-9 Acenaphthene ND 210 27 ug/kg 208-96-8 Acenaphthylene ND 210 26 ug/kg 120-12-7 Anthracene ND 210 30 ug/kg 56-55-3 Benzo(a)anthracene ND 210 24 ug/kg 50-32-8 Benzo(a)pyrene ND 210 22 ug/kg 205-99-2 Benzo(b)fluoranthene ND 210 26 ug/kg 191-24-2 Benzo(g,h,i)perylene ND 210 21 ug/kg 207-08-9 Benzo(k)fluoranthene ND 210 29 ug/kg 100-51-6 Benzyl Alcohol ND 210 27 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 210 24 ug/kg 85-68-7 Butyl benzyl phthalate ND 210 41 ug/kg 106-47-8 4-Chloroaniline ND 210 29 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 210 31 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 210 37 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 210 30 ug/kg 91-58-7 2-Chloronaphthalene ND 210 28 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 210 26 ug/kg 218-01-9 Chrysene ND 210 28 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 23 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 53-70-3 Dibenzo(a,h)anthracene ND 210 22 ug/kg 132-64-9 Dibenzofuran ND 210 26 ug/kg 95-50-1 1,2-Dichlorobenzene ND 210 21 ug/kg 541-73-1 1,3-Dichlorobenzene ND 210 23 ug/kg 106-46-7 1,4-Dichlorobenzene ND 210 25 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 210 23 ug/kg 84-66-2 Diethyl Phthalate ND 410 41 ug/kg 131-11-3 Dimethyl Phthalate ND 210 41 ug/kg 117-84-0 Di-n-octyl Phthalate ND 210 41 ug/kg 84-74-2 Di-n-butyl Phthalate ND 410 82 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 210 34 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 410 41 ug/kg 206-44-0 Fluoranthene ND 210 25 ug/kg 86-73-7 Fluorene ND 210 26 ug/kg 118-74-1 Hexachlorobenzene ND 210 25 ug/kg 87-68-3 Hexachlorobutadiene ND 210 23 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 210 41 ug/kg 67-72-1 Hexachloroethane ND 210 24 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene ND 210 32 ug/kg 78-59-1 Isophorone ND 210 21 ug/kg 90-12-0 1-Methylnaphthalene ND 210 32 ug/kg 91-57-6 2-Methylnaphthalene ND 210 23 ug/kg 91-20-3 Naphthalene ND 210 31 ug/kg 98-95-3 Nitrobenzene ND 210 27 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 210 22 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 210 39 ug/kg 85-01-8 Phenanthrene ND 210 25 ug/kg 129-00-0 Pyrene ND 210 39 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 210 25 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 367-12-4 2-Fluorophenol 67%40-102% 4165-62-2 Phenol-d5 72%41-100% 118-79-6 2,4,6-Tribromophenol 74%42-108% 4165-60-0 Nitrobenzene-d5 65%40-105% 321-60-8 2-Fluorobiphenyl 69%43-107% 1718-51-0 Terphenyl-d14 76%45-119% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 24 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.5 1.5 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.2 1.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 17.4 2.9 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 83.0 7.3 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 241 4.4 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a <12 12 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <5.8 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <2.9 2.9 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 42.7 5.8 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 25 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-3 (1-3') Lab Sample ID:FA38946-4 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:79.8 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.5 2.5 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 79.8 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 26 of 79 FA38946 3 3 . 4 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 F0080957.D 1 11/22/16 EP n/a n/a VF2783 Run #2 Initial Weight Final Volume Run #1 5.53 g 5.0 ml Run #2 VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone 25.8 54 11 ug/kg J 71-43-2 Benzene ND 5.4 1.4 ug/kg 108-86-1 Bromobenzene ND 5.4 1.3 ug/kg 74-97-5 Bromochloromethane ND 5.4 1.2 ug/kg 75-27-4 Bromodichloromethane ND 5.4 1.1 ug/kg 75-25-2 Bromoform ND 5.4 1.1 ug/kg 78-93-3 2-Butanone (MEK)ND 27 9.8 ug/kg 104-51-8 n-Butylbenzene ND 5.4 1.1 ug/kg 135-98-8 sec-Butylbenzene ND 5.4 1.1 ug/kg 98-06-6 tert-Butylbenzene ND 5.4 1.1 ug/kg 56-23-5 Carbon Tetrachloride ND 5.4 1.9 ug/kg 108-90-7 Chlorobenzene ND 5.4 1.1 ug/kg 75-00-3 Chloroethane ND 5.4 2.2 ug/kg 67-66-3 Chloroform ND 5.4 1.3 ug/kg 95-49-8 o-Chlorotoluene ND 5.4 1.1 ug/kg 106-43-4 p-Chlorotoluene ND 5.4 1.1 ug/kg 124-48-1 Dibromochloromethane ND 5.4 1.1 ug/kg 106-93-4 1,2-Dibromoethane ND 5.4 1.1 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.4 2.7 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.4 1.1 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.4 1.1 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.4 1.1 ug/kg 75-34-3 1,1-Dichloroethane ND 5.4 1.8 ug/kg 107-06-2 1,2-Dichloroethane ND 5.4 1.1 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.4 1.1 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.4 1.3 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.4 1.6 ug/kg 78-87-5 1,2-Dichloropropane ND 5.4 1.7 ug/kg 142-28-9 1,3-Dichloropropane ND 5.4 1.1 ug/kg 594-20-7 2,2-Dichloropropane ND 5.4 1.1 ug/kg 563-58-6 1,1-Dichloropropene ND 5.4 1.4 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.4 2.1 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 27 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 10061-02-6 trans-1,3-Dichloropropene ND 5.4 1.1 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.4 1.3 ug/kg 64-17-5 Ethyl Alcohol ND 430 91 ug/kg 100-41-4 Ethylbenzene ND 5.4 1.2 ug/kg 591-78-6 2-Hexanone ND 27 9.4 ug/kg 98-82-8 Isopropylbenzene ND 5.4 1.5 ug/kg 99-87-6 p-Isopropyltoluene ND 5.4 1.1 ug/kg 74-83-9 Methyl Bromide ND 5.4 2.8 ug/kg 74-87-3 Methyl Chloride ND 5.4 2.6 ug/kg 75-09-2 Methylene Chloride ND 11 4.3 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 27 12 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.4 1.2 ug/kg 91-20-3 Naphthalene ND 5.4 2.2 ug/kg 103-65-1 n-Propylbenzene ND 5.4 1.3 ug/kg 100-42-5 Styrene ND 5.4 1.1 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.4 1.2 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.4 2.4 ug/kg 127-18-4 Tetrachloroethylene ND 5.4 1.4 ug/kg 108-88-3 Toluene ND 5.4 1.2 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.4 2.1 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.4 1.6 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.4 1.1 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.4 2.0 ug/kg 79-01-6 Trichloroethylene ND 5.4 1.3 ug/kg 75-69-4 Trichlorofluoromethane ND 5.4 2.0 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.4 1.8 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.4 1.1 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.4 1.1 ug/kg 108-05-4 Vinyl Acetate ND 27 10 ug/kg 75-01-4 Vinyl Chloride ND 5.4 1.8 ug/kg m,p-Xylene ND 11 1.9 ug/kg 95-47-6 o-Xylene ND 5.4 1.2 ug/kg 1330-20-7 Xylene (total)ND 16 3.1 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 120%75-124% 17060-07-0 1,2-Dichloroethane-D4 121%72-135% 2037-26-5 Toluene-D8 92%75-126% 460-00-4 4-Bromofluorobenzene 95%71-133% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 28 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 4D76.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 Run #2 Initial Weight Final Volume Run #1 30.1 g 1.0 ml Run #2 ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 990 200 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 200 30 ug/kg 95-57-8 2-Chlorophenol ND 200 25 ug/kg 120-83-2 2,4-Dichlorophenol ND 200 28 ug/kg 105-67-9 2,4-Dimethylphenol ND 200 24 ug/kg 51-28-5 2,4-Dinitrophenol ND 990 200 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 400 79 ug/kg 95-48-7 2-Methylphenol ND 200 21 ug/kg 3&4-Methylphenol ND 200 47 ug/kg 88-75-5 2-Nitrophenol ND 200 25 ug/kg 100-02-7 4-Nitrophenol ND 990 160 ug/kg 87-86-5 Pentachlorophenol ND 990 160 ug/kg 108-95-2 Phenol ND 200 23 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 200 24 ug/kg 83-32-9 Acenaphthene ND 200 26 ug/kg 208-96-8 Acenaphthylene ND 200 25 ug/kg 120-12-7 Anthracene ND 200 29 ug/kg 56-55-3 Benzo(a)anthracene ND 200 23 ug/kg 50-32-8 Benzo(a)pyrene ND 200 21 ug/kg 205-99-2 Benzo(b)fluoranthene ND 200 25 ug/kg 191-24-2 Benzo(g,h,i)perylene ND 200 20 ug/kg 207-08-9 Benzo(k)fluoranthene ND 200 28 ug/kg 100-51-6 Benzyl Alcohol ND 200 26 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 200 23 ug/kg 85-68-7 Butyl benzyl phthalate ND 200 40 ug/kg 106-47-8 4-Chloroaniline ND 200 28 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 200 30 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 200 36 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 200 29 ug/kg 91-58-7 2-Chloronaphthalene ND 200 27 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 200 25 ug/kg 218-01-9 Chrysene ND 200 27 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 29 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 53-70-3 Dibenzo(a,h)anthracene ND 200 21 ug/kg 132-64-9 Dibenzofuran ND 200 25 ug/kg 95-50-1 1,2-Dichlorobenzene ND 200 20 ug/kg 541-73-1 1,3-Dichlorobenzene ND 200 22 ug/kg 106-46-7 1,4-Dichlorobenzene ND 200 24 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 200 22 ug/kg 84-66-2 Diethyl Phthalate ND 400 40 ug/kg 131-11-3 Dimethyl Phthalate ND 200 40 ug/kg 117-84-0 Di-n-octyl Phthalate ND 200 40 ug/kg 84-74-2 Di-n-butyl Phthalate ND 400 79 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 200 33 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 400 40 ug/kg 206-44-0 Fluoranthene ND 200 24 ug/kg 86-73-7 Fluorene ND 200 25 ug/kg 118-74-1 Hexachlorobenzene ND 200 24 ug/kg 87-68-3 Hexachlorobutadiene ND 200 22 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 200 40 ug/kg 67-72-1 Hexachloroethane ND 200 23 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene ND 200 31 ug/kg 78-59-1 Isophorone ND 200 20 ug/kg 90-12-0 1-Methylnaphthalene ND 200 31 ug/kg 91-57-6 2-Methylnaphthalene ND 200 22 ug/kg 91-20-3 Naphthalene ND 200 30 ug/kg 98-95-3 Nitrobenzene ND 200 26 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 200 21 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 200 38 ug/kg 85-01-8 Phenanthrene ND 200 24 ug/kg 129-00-0 Pyrene ND 200 37 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 200 24 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 367-12-4 2-Fluorophenol 70%40-102% 4165-62-2 Phenol-d5 75%41-100% 118-79-6 2,4,6-Tribromophenol 78%42-108% 4165-60-0 Nitrobenzene-d5 66%40-105% 321-60-8 2-Fluorobiphenyl 70%43-107% 1718-51-0 Terphenyl-d14 79%45-119% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 30 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <5.2 5.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.3 1.3 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.0 1.0 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 38.2 2.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 53.7 6.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <5.2 5.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 527 3.9 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a 26.9 10 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <5.2 5.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <2.6 2.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 87.5 5.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 31 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-4 (3-5') Lab Sample ID:FA38946-5 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:83.7 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.4 2.4 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 83.7 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 32 of 79 FA38946 3 3 . 5 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 F0080975.D 1 11/23/16 EP n/a n/a VF2784 Run #2 Initial Weight Final Volume Run #1 4.90 g 5.0 ml Run #2 VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone 16.2 64 13 ug/kg J 71-43-2 Benzene ND 6.4 1.6 ug/kg 108-86-1 Bromobenzene ND 6.4 1.6 ug/kg 74-97-5 Bromochloromethane ND 6.4 1.4 ug/kg 75-27-4 Bromodichloromethane ND 6.4 1.3 ug/kg 75-25-2 Bromoform ND 6.4 1.3 ug/kg 78-93-3 2-Butanone (MEK)ND 32 12 ug/kg 104-51-8 n-Butylbenzene ND 6.4 1.3 ug/kg 135-98-8 sec-Butylbenzene ND 6.4 1.3 ug/kg 98-06-6 tert-Butylbenzene ND 6.4 1.3 ug/kg 56-23-5 Carbon Tetrachloride ND 6.4 2.3 ug/kg 108-90-7 Chlorobenzene ND 6.4 1.3 ug/kg 75-00-3 Chloroethane ND 6.4 2.6 ug/kg 67-66-3 Chloroform ND 6.4 1.6 ug/kg 95-49-8 o-Chlorotoluene ND 6.4 1.3 ug/kg 106-43-4 p-Chlorotoluene ND 6.4 1.3 ug/kg 124-48-1 Dibromochloromethane ND 6.4 1.3 ug/kg 106-93-4 1,2-Dibromoethane ND 6.4 1.3 ug/kg 75-71-8 Dichlorodifluoromethane ND 6.4 3.2 ug/kg 95-50-1 1,2-Dichlorobenzene ND 6.4 1.3 ug/kg 541-73-1 1,3-Dichlorobenzene ND 6.4 1.3 ug/kg 106-46-7 1,4-Dichlorobenzene ND 6.4 1.3 ug/kg 75-34-3 1,1-Dichloroethane ND 6.4 2.1 ug/kg 107-06-2 1,2-Dichloroethane ND 6.4 1.3 ug/kg 75-35-4 1,1-Dichloroethylene ND 6.4 1.3 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 6.4 1.5 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 6.4 1.9 ug/kg 78-87-5 1,2-Dichloropropane ND 6.4 2.0 ug/kg 142-28-9 1,3-Dichloropropane ND 6.4 1.3 ug/kg 594-20-7 2,2-Dichloropropane ND 6.4 1.3 ug/kg 563-58-6 1,1-Dichloropropene ND 6.4 1.6 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 6.4 2.4 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 33 of 79 FA38946 3 3 . 6 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8260B Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC VOA List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 10061-02-6 trans-1,3-Dichloropropene ND 6.4 1.3 ug/kg 108-20-3 Di-Isopropyl Ether ND 6.4 1.5 ug/kg 64-17-5 Ethyl Alcohol ND 510 110 ug/kg 100-41-4 Ethylbenzene ND 6.4 1.4 ug/kg 591-78-6 2-Hexanone ND 32 11 ug/kg 98-82-8 Isopropylbenzene ND 6.4 1.8 ug/kg 99-87-6 p-Isopropyltoluene ND 6.4 1.3 ug/kg 74-83-9 Methyl Bromide ND 6.4 3.3 ug/kg 74-87-3 Methyl Chloride ND 6.4 3.1 ug/kg 75-09-2 Methylene Chloride ND 13 5.1 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 32 14 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 6.4 1.4 ug/kg 91-20-3 Naphthalene ND 6.4 2.6 ug/kg 103-65-1 n-Propylbenzene ND 6.4 1.6 ug/kg 100-42-5 Styrene ND 6.4 1.3 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 6.4 1.4 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 6.4 2.8 ug/kg 127-18-4 Tetrachloroethylene ND 6.4 1.7 ug/kg 108-88-3 Toluene ND 6.4 1.4 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 6.4 2.5 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 6.4 1.9 ug/kg 71-55-6 1,1,1-Trichloroethane ND 6.4 1.3 ug/kg 79-00-5 1,1,2-Trichloroethane ND 6.4 2.3 ug/kg 79-01-6 Trichloroethylene ND 6.4 1.5 ug/kg 75-69-4 Trichlorofluoromethane ND 6.4 2.4 ug/kg 96-18-4 1,2,3-Trichloropropane ND 6.4 2.1 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 6.4 1.3 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 6.4 1.3 ug/kg 108-05-4 Vinyl Acetate ND 32 12 ug/kg 75-01-4 Vinyl Chloride ND 6.4 2.1 ug/kg m,p-Xylene ND 13 2.2 ug/kg 95-47-6 o-Xylene ND 6.4 1.4 ug/kg 1330-20-7 Xylene (total)ND 19 3.6 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 124%75-124% 17060-07-0 1,2-Dichloroethane-D4 126%72-135% 2037-26-5 Toluene-D8 92%75-126% 460-00-4 4-Bromofluorobenzene 93%71-133% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 34 of 79 FA38946 3 3 . 6 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 4D77.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 Run #2 Initial Weight Final Volume Run #1 29.8 g 1.0 ml Run #2 ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 1000 210 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 210 32 ug/kg 95-57-8 2-Chlorophenol ND 210 27 ug/kg 120-83-2 2,4-Dichlorophenol ND 210 29 ug/kg 105-67-9 2,4-Dimethylphenol ND 210 26 ug/kg 51-28-5 2,4-Dinitrophenol ND 1000 210 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 420 84 ug/kg 95-48-7 2-Methylphenol ND 210 23 ug/kg 3&4-Methylphenol ND 210 49 ug/kg 88-75-5 2-Nitrophenol ND 210 26 ug/kg 100-02-7 4-Nitrophenol ND 1000 170 ug/kg 87-86-5 Pentachlorophenol ND 1000 170 ug/kg 108-95-2 Phenol ND 210 25 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 210 25 ug/kg 83-32-9 Acenaphthene ND 210 27 ug/kg 208-96-8 Acenaphthylene ND 210 26 ug/kg 120-12-7 Anthracene ND 210 30 ug/kg 56-55-3 Benzo(a)anthracene ND 210 24 ug/kg 50-32-8 Benzo(a)pyrene ND 210 22 ug/kg 205-99-2 Benzo(b)fluoranthene ND 210 27 ug/kg 191-24-2 Benzo(g,h,i)perylene ND 210 21 ug/kg 207-08-9 Benzo(k)fluoranthene ND 210 29 ug/kg 100-51-6 Benzyl Alcohol ND 210 28 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 210 24 ug/kg 85-68-7 Butyl benzyl phthalate ND 210 42 ug/kg 106-47-8 4-Chloroaniline ND 210 29 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 210 32 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 210 38 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 210 30 ug/kg 91-58-7 2-Chloronaphthalene ND 210 29 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 210 26 ug/kg 218-01-9 Chrysene ND 210 28 ug/kg ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 35 of 79 FA38946 3 3 . 6 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Method:SW846 8270D SW846 3550C Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC ABN List for NC, May 2012 CAS No. Compound Result RL MDL Units Q 53-70-3 Dibenzo(a,h)anthracene ND 210 22 ug/kg 132-64-9 Dibenzofuran ND 210 27 ug/kg 95-50-1 1,2-Dichlorobenzene ND 210 21 ug/kg 541-73-1 1,3-Dichlorobenzene ND 210 24 ug/kg 106-46-7 1,4-Dichlorobenzene ND 210 25 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 210 23 ug/kg 84-66-2 Diethyl Phthalate ND 420 42 ug/kg 131-11-3 Dimethyl Phthalate ND 210 42 ug/kg 117-84-0 Di-n-octyl Phthalate ND 210 42 ug/kg 84-74-2 Di-n-butyl Phthalate ND 420 84 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 210 35 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 420 42 ug/kg 206-44-0 Fluoranthene ND 210 26 ug/kg 86-73-7 Fluorene ND 210 27 ug/kg 118-74-1 Hexachlorobenzene ND 210 26 ug/kg 87-68-3 Hexachlorobutadiene ND 210 24 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 210 42 ug/kg 67-72-1 Hexachloroethane ND 210 24 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene ND 210 32 ug/kg 78-59-1 Isophorone ND 210 22 ug/kg 90-12-0 1-Methylnaphthalene ND 210 33 ug/kg 91-57-6 2-Methylnaphthalene ND 210 24 ug/kg 91-20-3 Naphthalene ND 210 32 ug/kg 98-95-3 Nitrobenzene ND 210 28 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 210 22 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 210 40 ug/kg 85-01-8 Phenanthrene ND 210 25 ug/kg 129-00-0 Pyrene ND 210 39 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 210 25 ug/kg CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits 367-12-4 2-Fluorophenol 67%40-102% 4165-62-2 Phenol-d5 71%41-100% 118-79-6 2,4,6-Tribromophenol 77%42-108% 4165-60-0 Nitrobenzene-d5 67%40-105% 321-60-8 2-Fluorobiphenyl 70%43-107% 1718-51-0 Terphenyl-d14 75%45-119% ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 36 of 79 FA38946 3 3 . 6 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC Metals Analysis Analyte Result RL Units DF Prep Analyzed By Method Prep Method Antimony a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Beryllium a <1.5 1.5 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Cadmium a <1.2 1.2 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Chromium a 39.0 3.0 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Copper a 59.0 7.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Lead a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Manganese a 171 4.6 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Nickel a <12 12 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Selenium a <6.1 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Silver a <3.0 3.0 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 Zinc a 50.5 6.1 mg/kg 5 11/28/16 11/28/16 DM SW846 6010C 1 SW846 3050B 2 (1) Instrument QC Batch: MA13602 (2) Prep QC Batch: MP31219 (a) Sample dilution required due to difficult matrix. RL = Reporting Limit 37 of 79 FA38946 3 3 . 6 SGS Accutest Report of Analysis Page 1 of 1 Client Sample ID:SB-5 (2-4') Lab Sample ID:FA38946-6 Date Sampled:11/21/16 Matrix:SO - Soil Date Received:11/22/16 Percent Solids:80.0 Project:Belmont Dyers Site; Belmont, NC General Chemistry Analyte Result RL Units DF Analyzed By Method Chromium, Hexavalent <2.5 2.5 mg/kg 1 12/01/16 12:47 FN SW846 3060A/7196A Solids, Percent 80 % 1 11/23/16 11:28 VK SM19 2540G RL = Reporting Limit 38 of 79 FA38946 3 3 . 6 SGS Accutest Misc. Forms Custody Documents and Other Forms Includes the following where applicable: • Chain of Custody Southeast Section 4 39 of 79 FA38946 4 FA38946: Chain of Custody Page 1 of 3 40 of 79 FA38946 4 4 . 1 FA38946: Chain of Custody Page 2 of 3 41 of 79 FA38946 4 4 . 1 FA38946: Chain of Custody Page 3 of 3 42 of 79 FA38946 4 4 . 1 SGS Accutest GC/MS Volatiles QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Blank Spike Summaries • Matrix Spike and Duplicate Summaries Southeast Section 5 43 of 79 FA38946 5 Method Blank Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-MB F0080947.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone ND 50 10 ug/kg 71-43-2 Benzene ND 5.0 1.3 ug/kg 108-86-1 Bromobenzene ND 5.0 1.2 ug/kg 74-97-5 Bromochloromethane ND 5.0 1.1 ug/kg 75-27-4 Bromodichloromethane ND 5.0 1.0 ug/kg 75-25-2 Bromoform ND 5.0 1.0 ug/kg 78-93-3 2-Butanone (MEK)ND 25 9.1 ug/kg 104-51-8 n-Butylbenzene ND 5.0 1.0 ug/kg 135-98-8 sec-Butylbenzene ND 5.0 1.0 ug/kg 98-06-6 tert-Butylbenzene ND 5.0 1.0 ug/kg 56-23-5 Carbon Tetrachloride ND 5.0 1.8 ug/kg 108-90-7 Chlorobenzene ND 5.0 1.0 ug/kg 75-00-3 Chloroethane ND 5.0 2.0 ug/kg 67-66-3 Chloroform ND 5.0 1.2 ug/kg 95-49-8 o-Chlorotoluene ND 5.0 1.0 ug/kg 106-43-4 p-Chlorotoluene ND 5.0 1.0 ug/kg 124-48-1 Dibromochloromethane ND 5.0 1.0 ug/kg 106-93-4 1,2-Dibromoethane ND 5.0 1.0 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.0 2.5 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.0 1.0 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.0 1.0 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.0 1.0 ug/kg 75-34-3 1,1-Dichloroethane ND 5.0 1.7 ug/kg 107-06-2 1,2-Dichloroethane ND 5.0 1.0 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.0 1.0 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.2 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.5 ug/kg 78-87-5 1,2-Dichloropropane ND 5.0 1.6 ug/kg 142-28-9 1,3-Dichloropropane ND 5.0 1.0 ug/kg 594-20-7 2,2-Dichloropropane ND 5.0 1.0 ug/kg 563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.9 ug/kg 10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.0 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.0 1.2 ug/kg 64-17-5 Ethyl Alcohol ND 400 84 ug/kg 100-41-4 Ethylbenzene ND 5.0 1.1 ug/kg 44 of 79 FA38946 5 5 . 1 . 1 Method Blank Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-MB F0080947.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 CAS No. Compound Result RL MDL Units Q 591-78-6 2-Hexanone ND 25 8.7 ug/kg 98-82-8 Isopropylbenzene ND 5.0 1.4 ug/kg 99-87-6 p-Isopropyltoluene ND 5.0 1.0 ug/kg 74-83-9 Methyl Bromide ND 5.0 2.6 ug/kg 74-87-3 Methyl Chloride ND 5.0 2.4 ug/kg 75-09-2 Methylene Chloride ND 10 4.0 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 25 11 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.0 1.1 ug/kg 91-20-3 Naphthalene ND 5.0 2.0 ug/kg 103-65-1 n-Propylbenzene ND 5.0 1.2 ug/kg 100-42-5 Styrene ND 5.0 1.0 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.1 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 2.2 ug/kg 127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/kg 108-88-3 Toluene ND 5.0 1.1 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.0 2.0 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.5 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.0 1.0 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.0 1.8 ug/kg 79-01-6 Trichloroethylene ND 5.0 1.2 ug/kg 75-69-4 Trichlorofluoromethane ND 5.0 1.9 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.0 1.6 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.0 1.0 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.0 1.0 ug/kg 108-05-4 Vinyl Acetate ND 25 9.4 ug/kg 75-01-4 Vinyl Chloride ND 5.0 1.7 ug/kg m,p-Xylene ND 10 1.8 ug/kg 95-47-6 o-Xylene ND 5.0 1.1 ug/kg 1330-20-7 Xylene (total)ND 15 2.9 ug/kg CAS No. Surrogate Recoveries Limits 1868-53-7 Dibromofluoromethane 109% 75-124% 17060-07-0 1,2-Dichloroethane-D4 107% 72-135% 2037-26-5 Toluene-D8 93% 75-126% 45 of 79 FA38946 5 5 . 1 . 1 Method Blank Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-MB F0080947.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 CAS No. Surrogate Recoveries Limits 460-00-4 4-Bromofluorobenzene 101% 71-133% 46 of 79 FA38946 5 5 . 1 . 1 Method Blank Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-MB F0080983.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 CAS No. Compound Result RL MDL Units Q 67-64-1 Acetone ND 50 10 ug/kg 71-43-2 Benzene ND 5.0 1.3 ug/kg 108-86-1 Bromobenzene ND 5.0 1.2 ug/kg 74-97-5 Bromochloromethane ND 5.0 1.1 ug/kg 75-27-4 Bromodichloromethane ND 5.0 1.0 ug/kg 75-25-2 Bromoform ND 5.0 1.0 ug/kg 78-93-3 2-Butanone (MEK)ND 25 9.1 ug/kg 104-51-8 n-Butylbenzene ND 5.0 1.0 ug/kg 135-98-8 sec-Butylbenzene ND 5.0 1.0 ug/kg 98-06-6 tert-Butylbenzene ND 5.0 1.0 ug/kg 56-23-5 Carbon Tetrachloride ND 5.0 1.8 ug/kg 108-90-7 Chlorobenzene ND 5.0 1.0 ug/kg 75-00-3 Chloroethane ND 5.0 2.0 ug/kg 67-66-3 Chloroform ND 5.0 1.2 ug/kg 95-49-8 o-Chlorotoluene ND 5.0 1.0 ug/kg 106-43-4 p-Chlorotoluene ND 5.0 1.0 ug/kg 124-48-1 Dibromochloromethane ND 5.0 1.0 ug/kg 106-93-4 1,2-Dibromoethane ND 5.0 1.0 ug/kg 75-71-8 Dichlorodifluoromethane ND 5.0 2.5 ug/kg 95-50-1 1,2-Dichlorobenzene ND 5.0 1.0 ug/kg 541-73-1 1,3-Dichlorobenzene ND 5.0 1.0 ug/kg 106-46-7 1,4-Dichlorobenzene ND 5.0 1.0 ug/kg 75-34-3 1,1-Dichloroethane ND 5.0 1.7 ug/kg 107-06-2 1,2-Dichloroethane ND 5.0 1.0 ug/kg 75-35-4 1,1-Dichloroethylene ND 5.0 1.0 ug/kg 156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.2 ug/kg 156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.5 ug/kg 78-87-5 1,2-Dichloropropane ND 5.0 1.6 ug/kg 142-28-9 1,3-Dichloropropane ND 5.0 1.0 ug/kg 594-20-7 2,2-Dichloropropane ND 5.0 1.0 ug/kg 563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/kg 10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.9 ug/kg 10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.0 ug/kg 108-20-3 Di-Isopropyl Ether ND 5.0 1.2 ug/kg 64-17-5 Ethyl Alcohol ND 400 84 ug/kg 100-41-4 Ethylbenzene ND 5.0 1.1 ug/kg 47 of 79 FA38946 5 5 . 1 . 2 Method Blank Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-MB F0080983.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 CAS No. Compound Result RL MDL Units Q 591-78-6 2-Hexanone ND 25 8.7 ug/kg 98-82-8 Isopropylbenzene ND 5.0 1.4 ug/kg 99-87-6 p-Isopropyltoluene ND 5.0 1.0 ug/kg 74-83-9 Methyl Bromide ND 5.0 2.6 ug/kg 74-87-3 Methyl Chloride ND 5.0 2.4 ug/kg 75-09-2 Methylene Chloride ND 10 4.0 ug/kg 108-10-1 4-Methyl-2-pentanone (MIBK)ND 25 11 ug/kg 1634-04-4 Methyl Tert Butyl Ether ND 5.0 1.1 ug/kg 91-20-3 Naphthalene ND 5.0 2.0 ug/kg 103-65-1 n-Propylbenzene ND 5.0 1.2 ug/kg 100-42-5 Styrene ND 5.0 1.0 ug/kg 630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.1 ug/kg 79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 2.2 ug/kg 127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/kg 108-88-3 Toluene ND 5.0 1.1 ug/kg 87-61-6 1,2,3-Trichlorobenzene ND 5.0 2.0 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.5 ug/kg 71-55-6 1,1,1-Trichloroethane ND 5.0 1.0 ug/kg 79-00-5 1,1,2-Trichloroethane ND 5.0 1.8 ug/kg 79-01-6 Trichloroethylene ND 5.0 1.2 ug/kg 75-69-4 Trichlorofluoromethane ND 5.0 1.9 ug/kg 96-18-4 1,2,3-Trichloropropane ND 5.0 1.6 ug/kg 95-63-6 1,2,4-Trimethylbenzene ND 5.0 1.0 ug/kg 108-67-8 1,3,5-Trimethylbenzene ND 5.0 1.0 ug/kg 108-05-4 Vinyl Acetate ND 25 9.4 ug/kg 75-01-4 Vinyl Chloride ND 5.0 1.7 ug/kg m,p-Xylene ND 10 1.8 ug/kg 95-47-6 o-Xylene ND 5.0 1.1 ug/kg 1330-20-7 Xylene (total)ND 15 2.9 ug/kg CAS No. Surrogate Recoveries Limits 1868-53-7 Dibromofluoromethane 117% 75-124% 17060-07-0 1,2-Dichloroethane-D4 113% 72-135% 2037-26-5 Toluene-D8 96% 75-126% 48 of 79 FA38946 5 5 . 1 . 2 Method Blank Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-MB F0080983.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 CAS No. Surrogate Recoveries Limits 460-00-4 4-Bromofluorobenzene 94% 71-133% 49 of 79 FA38946 5 5 . 1 . 2 Blank Spike Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-BS F0080949.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 67-64-1 Acetone 250 203 81 61-152 71-43-2 Benzene 50 47.3 95 76-126 108-86-1 Bromobenzene 50 50.7 101 76-122 74-97-5 Bromochloromethane 50 47.3 95 77-120 75-27-4 Bromodichloromethane 50 45.2 90 74-130 75-25-2 Bromoform 50 44.4 89 76-127 78-93-3 2-Butanone (MEK)250 205 82 75-137 104-51-8 n-Butylbenzene 50 54.0 108 71-128 135-98-8 sec-Butylbenzene 50 51.6 103 79-135 98-06-6 tert-Butylbenzene 50 50.7 101 77-133 56-23-5 Carbon Tetrachloride 50 42.8 86 78-133 108-90-7 Chlorobenzene 50 50.0 100 81-129 75-00-3 Chloroethane 50 46.6 93 68-133 67-66-3 Chloroform 50 47.0 94 72-123 95-49-8 o-Chlorotoluene 50 50.5 101 77-129 106-43-4 p-Chlorotoluene 50 48.0 96 80-134 124-48-1 Dibromochloromethane 50 48.6 97 76-127 106-93-4 1,2-Dibromoethane 50 48.3 97 77-126 75-71-8 Dichlorodifluoromethane 50 44.3 89 68-168 95-50-1 1,2-Dichlorobenzene 50 53.3 107 80-129 541-73-1 1,3-Dichlorobenzene 50 52.8 106 81-129 106-46-7 1,4-Dichlorobenzene 50 54.3 109 76-130 75-34-3 1,1-Dichloroethane 50 44.2 88 73-125 107-06-2 1,2-Dichloroethane 50 46.1 92 74-128 75-35-4 1,1-Dichloroethylene 50 42.0 84 81-136 156-59-2 cis-1,2-Dichloroethylene 50 47.4 95 74-126 156-60-5 trans-1,2-Dichloroethylene 50 44.6 89 70-127 78-87-5 1,2-Dichloropropane 50 47.1 94 74-125 142-28-9 1,3-Dichloropropane 50 49.1 98 76-122 594-20-7 2,2-Dichloropropane 50 43.9 88 77-133 563-58-6 1,1-Dichloropropene 50 47.6 95 75-130 10061-01-5 cis-1,3-Dichloropropene 50 45.8 92 80-123 10061-02-6 trans-1,3-Dichloropropene 50 47.6 95 75-131 108-20-3 Di-Isopropyl Ether 50 44.9 90 75-122 64-17-5 Ethyl Alcohol 1000 1360 136 53-154 100-41-4 Ethylbenzene 50 49.1 98 77-123 * = Outside of Control Limits. 50 of 79 FA38946 5 5 . 2 . 1 Blank Spike Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-BS F0080949.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 591-78-6 2-Hexanone 250 218 87 72-133 98-82-8 Isopropylbenzene 50 49.8 100 80-136 99-87-6 p-Isopropyltoluene 50 52.7 105 77-131 74-83-9 Methyl Bromide 50 44.6 89 65-139 74-87-3 Methyl Chloride 50 44.5 89 71-144 75-09-2 Methylene Chloride 50 42.2 84 74-137 108-10-1 4-Methyl-2-pentanone (MIBK) 250 219 88 76-132 1634-04-4 Methyl Tert Butyl Ether 50 44.2 88 77-120 91-20-3 Naphthalene 50 52.8 106 79-129 103-65-1 n-Propylbenzene 50 46.3 93 80-135 100-42-5 Styrene 50 50.9 102 78-125 630-20-6 1,1,1,2-Tetrachloroethane 50 48.9 98 78-126 79-34-5 1,1,2,2-Tetrachloroethane 50 46.4 93 71-126 127-18-4 Tetrachloroethylene 50 48.5 97 79-130 108-88-3 Toluene 50 49.0 98 76-124 87-61-6 1,2,3-Trichlorobenzene 50 56.0 112 77-128 120-82-1 1,2,4-Trichlorobenzene 50 56.6 113 78-130 71-55-6 1,1,1-Trichloroethane 50 43.6 87 70-129 79-00-5 1,1,2-Trichloroethane 50 48.8 98 74-124 79-01-6 Trichloroethylene 50 46.5 93 75-128 75-69-4 Trichlorofluoromethane 50 45.1 90 73-145 96-18-4 1,2,3-Trichloropropane 50 47.7 95 74-127 95-63-6 1,2,4-Trimethylbenzene 50 51.5 103 74-123 108-67-8 1,3,5-Trimethylbenzene 50 51.1 102 73-122 108-05-4 Vinyl Acetate 250 235 94 48-164 75-01-4 Vinyl Chloride 50 43.2 86 76-141 m,p-Xylene 100 98.2 98 80-128 95-47-6 o-Xylene 50 51.2 102 80-132 1330-20-7 Xylene (total)150 149 99 80-129 CAS No. Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 97% 75-124% 17060-07-0 1,2-Dichloroethane-D4 96% 72-135% 2037-26-5 Toluene-D8 101% 75-126% * = Outside of Control Limits. 51 of 79 FA38946 5 5 . 2 . 1 Blank Spike Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2783-BS F0080949.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 CAS No. Surrogate Recoveries BSP Limits 460-00-4 4-Bromofluorobenzene 102% 71-133% * = Outside of Control Limits. 52 of 79 FA38946 5 5 . 2 . 1 Blank Spike Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-BS F0080973.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 67-64-1 Acetone 250 258 103 61-152 71-43-2 Benzene 50 48.2 96 76-126 108-86-1 Bromobenzene 50 49.7 99 76-122 74-97-5 Bromochloromethane 50 51.8 104 77-120 75-27-4 Bromodichloromethane 50 48.9 98 74-130 75-25-2 Bromoform 50 48.0 96 76-127 78-93-3 2-Butanone (MEK)250 229 92 75-137 104-51-8 n-Butylbenzene 50 53.8 108 71-128 135-98-8 sec-Butylbenzene 50 52.4 105 79-135 98-06-6 tert-Butylbenzene 50 52.7 105 77-133 56-23-5 Carbon Tetrachloride 50 49.6 99 78-133 108-90-7 Chlorobenzene 50 50.6 101 81-129 75-00-3 Chloroethane 50 52.7 105 68-133 67-66-3 Chloroform 50 50.5 101 72-123 95-49-8 o-Chlorotoluene 50 52.0 104 77-129 106-43-4 p-Chlorotoluene 50 47.1 94 80-134 124-48-1 Dibromochloromethane 50 49.7 99 76-127 106-93-4 1,2-Dibromoethane 50 47.2 94 77-126 75-71-8 Dichlorodifluoromethane 50 48.3 97 68-168 95-50-1 1,2-Dichlorobenzene 50 52.6 105 80-129 541-73-1 1,3-Dichlorobenzene 50 51.7 103 81-129 106-46-7 1,4-Dichlorobenzene 50 52.2 104 76-130 75-34-3 1,1-Dichloroethane 50 51.7 103 73-125 107-06-2 1,2-Dichloroethane 50 49.2 98 74-128 75-35-4 1,1-Dichloroethylene 50 48.1 96 81-136 156-59-2 cis-1,2-Dichloroethylene 50 51.4 103 74-126 156-60-5 trans-1,2-Dichloroethylene 50 49.8 100 70-127 78-87-5 1,2-Dichloropropane 50 49.8 100 74-125 142-28-9 1,3-Dichloropropane 50 49.6 99 76-122 594-20-7 2,2-Dichloropropane 50 50.6 101 77-133 563-58-6 1,1-Dichloropropene 50 48.8 98 75-130 10061-01-5 cis-1,3-Dichloropropene 50 48.1 96 80-123 10061-02-6 trans-1,3-Dichloropropene 50 46.8 94 75-131 108-20-3 Di-Isopropyl Ether 50 52.9 106 75-122 64-17-5 Ethyl Alcohol 1000 932 93 53-154 100-41-4 Ethylbenzene 50 48.8 98 77-123 * = Outside of Control Limits. 53 of 79 FA38946 5 5 . 2 . 2 Blank Spike Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-BS F0080973.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 591-78-6 2-Hexanone 250 218 87 72-133 98-82-8 Isopropylbenzene 50 51.9 104 80-136 99-87-6 p-Isopropyltoluene 50 52.2 104 77-131 74-83-9 Methyl Bromide 50 50.4 101 65-139 74-87-3 Methyl Chloride 50 50.6 101 71-144 75-09-2 Methylene Chloride 50 53.3 107 74-137 108-10-1 4-Methyl-2-pentanone (MIBK) 250 238 95 76-132 1634-04-4 Methyl Tert Butyl Ether 50 52.6 105 77-120 91-20-3 Naphthalene 50 56.8 114 79-129 103-65-1 n-Propylbenzene 50 47.0 94 80-135 100-42-5 Styrene 50 50.9 102 78-125 630-20-6 1,1,1,2-Tetrachloroethane 50 52.4 105 78-126 79-34-5 1,1,2,2-Tetrachloroethane 50 50.9 102 71-126 127-18-4 Tetrachloroethylene 50 47.7 95 79-130 108-88-3 Toluene 50 49.9 100 76-124 87-61-6 1,2,3-Trichlorobenzene 50 57.4 115 77-128 120-82-1 1,2,4-Trichlorobenzene 50 54.0 108 78-130 71-55-6 1,1,1-Trichloroethane 50 48.7 97 70-129 79-00-5 1,1,2-Trichloroethane 50 48.0 96 74-124 79-01-6 Trichloroethylene 50 48.6 97 75-128 75-69-4 Trichlorofluoromethane 50 48.5 97 73-145 96-18-4 1,2,3-Trichloropropane 50 49.5 99 74-127 95-63-6 1,2,4-Trimethylbenzene 50 52.4 105 74-123 108-67-8 1,3,5-Trimethylbenzene 50 52.9 106 73-122 108-05-4 Vinyl Acetate 250 250 100 48-164 75-01-4 Vinyl Chloride 50 49.3 99 76-141 m,p-Xylene 100 101 101 80-128 95-47-6 o-Xylene 50 53.2 106 80-132 1330-20-7 Xylene (total)150 154 103 80-129 CAS No. Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 99% 75-124% 17060-07-0 1,2-Dichloroethane-D4 97% 72-135% 2037-26-5 Toluene-D8 97% 75-126% * = Outside of Control Limits. 54 of 79 FA38946 5 5 . 2 . 2 Blank Spike Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VF2784-BS F0080973.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 CAS No. Surrogate Recoveries BSP Limits 460-00-4 4-Bromofluorobenzene 97% 71-133% * = Outside of Control Limits. 55 of 79 FA38946 5 5 . 2 . 2 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38945-3MS F0080952.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3MSD F0080953.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080950.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080951.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 FA38945-3 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 67-64-1 Acetone ND 298 188 63 299 203 68 8 61-152/27 71-43-2 Benzene ND 59.7 47.6 80 59.8 45.6 76 4 76-126/26 108-86-1 Bromobenzene ND 59.7 48.6 81 59.8 42.4 71*14 76-122/32 74-97-5 Bromochloromethane ND 59.7 50.8 85 59.8 48.5 81 5 77-120/24 75-27-4 Bromodichloromethane ND 59.7 45.9 77 59.8 46.5 78 1 74-130/25 75-25-2 Bromoform ND 59.7 43.8 73* 59.8 41.1 69*6 76-127/26 78-93-3 2-Butanone (MEK)ND 298 213 71* 299 216 72*1 75-137/25 104-51-8 n-Butylbenzene ND 59.7 47.7 80 59.8 43.0 72 10 71-128/35 135-98-8 sec-Butylbenzene ND 59.7 50.4 84 59.8 48.2 81 4 79-135/34 98-06-6 tert-Butylbenzene ND 59.7 53.4 89 59.8 51.1 85 4 77-133/34 56-23-5 Carbon Tetrachloride ND 59.7 41.6 70* 59.8 43.6 73*5 78-133/29 108-90-7 Chlorobenzene ND 59.7 46.2 77* 59.8 41.5 69*11 81-129/29 75-00-3 Chloroethane ND 59.7 41.6 70 59.8 51.4 86 21 68-133/29 67-66-3 Chloroform ND 59.7 50.4 84 59.8 48.9 82 3 72-123/26 95-49-8 o-Chlorotoluene ND 59.7 49.9 84 59.8 49.3 82 1 77-129/33 106-43-4 p-Chlorotoluene ND 59.7 44.1 74* 59.8 40.3 67*9 80-134/33 124-48-1 Dibromochloromethane ND 59.7 48.4 81 59.8 46.1 77 5 76-127/27 106-93-4 1,2-Dibromoethane ND 59.7 47.2 79 59.8 42.4 71*11 77-126/26 75-71-8 Dichlorodifluoromethane ND 59.7 39.7 67* 59.8 43.4 73 9 68-168/29 95-50-1 1,2-Dichlorobenzene ND 59.7 45.6 76* 59.8 41.5 69*9 80-129/32 541-73-1 1,3-Dichlorobenzene ND 59.7 46.4 78* 59.8 40.6 68*13 81-129/33 106-46-7 1,4-Dichlorobenzene ND 59.7 44.5 75* 59.8 40.3 67*10 76-130/32 75-34-3 1,1-Dichloroethane ND 59.7 44.3 74 59.8 49.9 83 12 73-125/27 107-06-2 1,2-Dichloroethane ND 59.7 50.2 84 59.8 50.3 84 0 74-128/23 75-35-4 1,1-Dichloroethylene ND 59.7 43.9 74* 59.8 44.3 74*1 81-136/28 156-59-2 cis-1,2-Dichloroethylene 2.0 J 59.7 46.9 75 59.8 44.2 71*6 74-126/26 156-60-5 trans-1,2-Dichloroethylene ND 59.7 44.9 75 59.8 41.5 69*8 70-127/27 78-87-5 1,2-Dichloropropane ND 59.7 48.4 81 59.8 48.2 81 0 74-125/25 142-28-9 1,3-Dichloropropane ND 59.7 49.6 83 59.8 47.1 79 5 76-122/26 594-20-7 2,2-Dichloropropane ND 59.7 43.9 74* 59.8 47.4 79 8 77-133/28 563-58-6 1,1-Dichloropropene ND 59.7 44.5 75 59.8 39.3 66*12 75-130/28 10061-01-5 cis-1,3-Dichloropropene ND 59.7 43.7 73* 59.8 39.7 66*10 80-123/26 10061-02-6 trans-1,3-Dichloropropene ND 59.7 44.6 75 59.8 38.4 64*15 75-131/28 108-20-3 Di-Isopropyl Ether ND 59.7 47.7 80 59.8 56.4 94 17 75-122/25 64-17-5 Ethyl Alcohol ND 1190 1460 122 1200 1350 113 8 53-154/42 100-41-4 Ethylbenzene ND 59.7 48.2 81 59.8 44.6 75*8 77-123/31 * = Outside of Control Limits. 56 of 79 FA38946 5 5 . 3 . 1 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38945-3MS F0080952.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3MSD F0080953.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080950.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080951.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 FA38945-3 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 591-78-6 2-Hexanone ND 298 219 73 299 219 73 0 72-133/26 98-82-8 Isopropylbenzene ND 59.7 47.1 79* 59.8 47.4 79*1 80-136/32 99-87-6 p-Isopropyltoluene ND 59.7 51.6 86 59.8 50.5 84 2 77-131/34 74-83-9 Methyl Bromide ND 59.7 45.1 76 59.8 47.1 79 4 65-139/31 74-87-3 Methyl Chloride ND 59.7 43.7 73 59.8 45.9 77 5 71-144/27 75-09-2 Methylene Chloride ND 59.7 55.6 93 59.8 57.9 97 4 74-137/28 108-10-1 4-Methyl-2-pentanone (MIBK) ND 298 248 83 299 277 93 11 76-132/26 1634-04-4 Methyl Tert Butyl Ether ND 59.7 53.4 89 59.8 64.4 108 19 77-120/24 91-20-3 Naphthalene ND 59.7 31.8 53* 59.8 28.7 48*10 79-129/33 103-65-1 n-Propylbenzene ND 59.7 47.3 79* 59.8 44.5 74*6 80-135/33 100-42-5 Styrene ND 59.7 44.6 75* 59.8 40.0 67*11 78-125/30 630-20-6 1,1,1,2-Tetrachloroethane ND 59.7 50.1 84 59.8 53.3 89 6 78-126/27 79-34-5 1,1,2,2-Tetrachloroethane ND 59.7 52.9 89 59.8 55.8 93 5 71-126/30 127-18-4 Tetrachloroethylene ND 59.7 49.3 83 59.8 46.9 78*5 79-130/31 108-88-3 Toluene ND 59.7 47.4 79 59.8 46.4 78 2 76-124/30 87-61-6 1,2,3-Trichlorobenzene ND 59.7 32.4 54* 59.8 30.7 51*5 77-128/35 120-82-1 1,2,4-Trichlorobenzene ND 59.7 36.0 60* 59.8 30.5 51*17 78-130/34 71-55-6 1,1,1-Trichloroethane 101 a J 59.7 44.7 -94* 59.8 45.5 -93*2 70-129/27 79-00-5 1,1,2-Trichloroethane ND 59.7 51.4 86 59.8 51.4 86 0 74-124/28 79-01-6 Trichloroethylene 19300 c 59.7 132 -32124* b59.8 162 -32003* b20 75-128/27 75-69-4 Trichlorofluoromethane ND 59.7 42.7 72* 59.8 46.1 77 8 73-145/31 96-18-4 1,2,3-Trichloropropane ND 59.7 53.8 90 59.8 54.2 91 1 74-127/27 95-63-6 1,2,4-Trimethylbenzene ND 59.7 53.3 89 59.8 53.5 89 0 74-123/34 108-67-8 1,3,5-Trimethylbenzene ND 59.7 52.7 88 59.8 53.2 89 1 73-122/33 108-05-4 Vinyl Acetate ND 298 113 38* 299 95.8 32*16 48-164/37 75-01-4 Vinyl Chloride ND 59.7 41.3 69* 59.8 42.7 71*3 76-141/27 m,p-Xylene ND 119 96.0 80 120 93.5 78*3 80-128/30 95-47-6 o-Xylene ND 59.7 50.7 85 59.8 49.0 82 3 80-132/30 1330-20-7 Xylene (total)ND 179 147 82 179 142 79*3 80-129/30 CAS No. Surrogate Recoveries MS MSD FA38945-3 FA38945-3 Limits 1868-53-7 Dibromofluoromethane 100%102%117%109% 75-124% 17060-07-0 1,2-Dichloroethane-D4 92%97%119%105% 72-135% 2037-26-5 Toluene-D8 97%105%109%94% 75-126% * = Outside of Control Limits. 57 of 79 FA38946 5 5 . 3 . 1 Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38945-3MS F0080952.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3MSD F0080953.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080950.D 1 11/22/16 EP n/a n/a VF2783 FA38945-3 F0080951.D 1 11/22/16 EP n/a n/a VF2783 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-2, FA38946-3, FA38946-4, FA38946-5 CAS No. Surrogate Recoveries MS MSD FA38945-3 FA38945-3 Limits 460-00-4 4-Bromofluorobenzene 105%108%118%96% 71-133% (a) Result is from Run #2. (b) Outside control limits due to high level in sample relative to spike amount. (c) Result is from Run #3. * = Outside of Control Limits. 58 of 79 FA38946 5 5 . 3 . 1 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38991-7MS F0080991.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7MSD F0080992.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7 F0080990.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 FA38991-7 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 67-64-1 Acetone 26 U 397 176 44* 397 182 46*3 61-152/27 71-43-2 Benzene 2.6 U 79.5 65.8 83 79.3 66.4 84 1 76-126/26 108-86-1 Bromobenzene 2.6 U 79.5 74.4 94 79.3 75.0 95 1 76-122/32 74-97-5 Bromochloromethane 2.6 U 79.5 58.6 74* 79.3 68.4 86 15 77-120/24 75-27-4 Bromodichloromethane 2.6 U 79.5 67.1 84 79.3 67.2 85 0 74-130/25 75-25-2 Bromoform 2.6 U 79.5 60.3 76 79.3 64.1 81 6 76-127/26 78-93-3 2-Butanone (MEK)13 U 397 194 49* 397 221 56*13 75-137/25 104-51-8 n-Butylbenzene 2.6 U 79.5 78.4 99 79.3 77.8 98 1 71-128/35 135-98-8 sec-Butylbenzene 2.6 U 79.5 72.7 91 79.3 71.3 90 2 79-135/34 98-06-6 tert-Butylbenzene 2.6 U 79.5 72.1 91 79.3 70.6 89 2 77-133/34 56-23-5 Carbon Tetrachloride 2.6 U 79.5 59.0 74* 79.3 58.9 74*0 78-133/29 108-90-7 Chlorobenzene 2.6 U 79.5 74.5 94 79.3 73.4 93 1 81-129/29 75-00-3 Chloroethane 2.6 U 79.5 71.6 90 79.3 67.1 85 6 68-133/29 67-66-3 Chloroform 2.6 U 79.5 65.2 82 79.3 67.4 85 3 72-123/26 95-49-8 o-Chlorotoluene 2.6 U 79.5 75.0 94 79.3 73.9 93 1 77-129/33 106-43-4 p-Chlorotoluene 2.6 U 79.5 75.5 95 79.3 71.0 90 6 80-134/33 124-48-1 Dibromochloromethane 2.6 U 79.5 66.1 83 79.3 71.3 90 8 76-127/27 106-93-4 1,2-Dibromoethane 2.6 U 79.5 66.3 83 79.3 67.2 85 1 77-126/26 75-71-8 Dichlorodifluoromethane 2.6 U 79.5 51.2 64* 79.3 48.8 62*5 68-168/29 95-50-1 1,2-Dichlorobenzene 2.6 U 79.5 80.3 101 79.3 77.5 98 4 80-129/32 541-73-1 1,3-Dichlorobenzene 2.6 U 79.5 82.2 103 79.3 82.8 104 1 81-129/33 106-46-7 1,4-Dichlorobenzene 2.6 U 79.5 85.5 108 79.3 84.6 107 1 76-130/32 75-34-3 1,1-Dichloroethane 2.6 U 79.5 64.6 81 79.3 65.5 83 1 73-125/27 107-06-2 1,2-Dichloroethane 2.6 U 79.5 69.5 87 79.3 69.7 88 0 74-128/23 75-35-4 1,1-Dichloroethylene 2.6 U 79.5 65.3 82 79.3 63.9 81 2 81-136/28 156-59-2 cis-1,2-Dichloroethylene 2.6 U 79.5 53.4 67* 79.3 66.1 83 21 74-126/26 156-60-5 trans-1,2-Dichloroethylene 2.6 U 79.5 74.8 94 79.3 71.3 90 5 70-127/27 78-87-5 1,2-Dichloropropane 2.6 U 79.5 69.8 88 79.3 67.7 85 3 74-125/25 142-28-9 1,3-Dichloropropane 2.6 U 79.5 67.0 84 79.3 69.8 88 4 76-122/26 594-20-7 2,2-Dichloropropane 2.6 U 79.5 46.1 58* 79.3 55.9 70*19 77-133/28 563-58-6 1,1-Dichloropropene 2.6 U 79.5 58.7 74* 79.3 61.9 78 5 75-130/28 10061-01-5 cis-1,3-Dichloropropene 2.6 U 79.5 65.3 82 79.3 65.6 83 0 80-123/26 10061-02-6 trans-1,3-Dichloropropene 2.6 U 79.5 69.4 87 79.3 73.5 93 6 75-131/28 108-20-3 Di-Isopropyl Ether 2.6 U 79.5 65.7 83 79.3 67.7 85 3 75-122/25 64-17-5 Ethyl Alcohol 210 U 1590 1190 75 1590 1720 108 36 53-154/42 100-41-4 Ethylbenzene 2.6 U 79.5 69.8 88 79.3 71.1 90 2 77-123/31 * = Outside of Control Limits. 59 of 79 FA38946 5 5 . 3 . 2 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38991-7MS F0080991.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7MSD F0080992.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7 F0080990.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 FA38991-7 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 591-78-6 2-Hexanone 13 U 397 257 65* 397 268 68*4 72-133/26 98-82-8 Isopropylbenzene 2.6 U 79.5 71.3 90 79.3 71.7 90 1 80-136/32 99-87-6 p-Isopropyltoluene 2.6 U 79.5 76.7 96 79.3 74.2 94 3 77-131/34 74-83-9 Methyl Bromide 2.6 U 79.5 63.8 80 79.3 61.3 77 4 65-139/31 74-87-3 Methyl Chloride 2.6 U 79.5 62.1 78 79.3 59.4 75 4 71-144/27 75-09-2 Methylene Chloride 5.2 U 79.5 80.0 101 79.3 78.4 99 2 74-137/28 108-10-1 4-Methyl-2-pentanone (MIBK) 13 U 397 316 79 397 318 80 1 76-132/26 1634-04-4 Methyl Tert Butyl Ether 2.6 U 79.5 70.6 89 79.3 69.2 87 2 77-120/24 91-20-3 Naphthalene 2.6 U 79.5 76.7 96 79.3 73.9 93 4 79-129/33 103-65-1 n-Propylbenzene 2.6 U 79.5 67.3 85 79.3 68.0 86 1 80-135/33 100-42-5 Styrene 2.6 U 79.5 73.9 93 79.3 72.9 92 1 78-125/30 630-20-6 1,1,1,2-Tetrachloroethane 2.6 U 79.5 71.4 90 79.3 71.6 90 0 78-126/27 79-34-5 1,1,2,2-Tetrachloroethane 2.6 U 79.5 68.7 86 79.3 65.8 83 4 71-126/30 127-18-4 Tetrachloroethylene 2.6 U 79.5 73.3 92 79.3 76.8 97 5 79-130/31 108-88-3 Toluene 2.6 U 79.5 68.4 86 79.3 69.5 88 2 76-124/30 87-61-6 1,2,3-Trichlorobenzene 2.6 U 79.5 83.5 105 79.3 79.0 100 6 77-128/35 120-82-1 1,2,4-Trichlorobenzene 2.6 U 79.5 89.5 113 79.3 83.1 105 7 78-130/34 71-55-6 1,1,1-Trichloroethane 2.6 U 79.5 60.0 75 79.3 59.6 75 1 70-129/27 79-00-5 1,1,2-Trichloroethane 2.6 U 79.5 68.3 86 79.3 70.4 89 3 74-124/28 79-01-6 Trichloroethylene 2.6 U 79.5 69.3 87 79.3 70.7 89 2 75-128/27 75-69-4 Trichlorofluoromethane 2.6 U 79.5 59.6 75 79.3 56.3 71*6 73-145/31 96-18-4 1,2,3-Trichloropropane 2.6 U 79.5 69.9 88 79.3 68.2 86 2 74-127/27 95-63-6 1,2,4-Trimethylbenzene 2.6 U 79.5 79.8 100 79.3 77.1 97 3 74-123/34 108-67-8 1,3,5-Trimethylbenzene 2.6 U 79.5 75.9 95 79.3 73.2 92 4 73-122/33 108-05-4 Vinyl Acetate 13 U 397 60.3 15* 397 65.7 17*9 48-164/37 75-01-4 Vinyl Chloride 2.6 U 79.5 59.5 75* 79.3 58.6 74*2 76-141/27 m,p-Xylene 5.2 U 159 140 88 159 145 91 4 80-128/30 95-47-6 o-Xylene 2.6 U 79.5 72.8 92 79.3 72.7 92 0 80-132/30 1330-20-7 Xylene (total)7.9 U 238 213 89 238 218 92 2 80-129/30 CAS No. Surrogate Recoveries MS MSD FA38991-7 Limits 1868-53-7 Dibromofluoromethane 92%95%123% 75-124% 17060-07-0 1,2-Dichloroethane-D4 93%95%119% 72-135% 2037-26-5 Toluene-D8 96%97%94% 75-126% * = Outside of Control Limits. 60 of 79 FA38946 5 5 . 3 . 2 Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA38991-7MS F0080991.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7MSD F0080992.D 1 11/23/16 EP n/a n/a VF2784 FA38991-7 F0080990.D 1 11/23/16 EP n/a n/a VF2784 The QC reported here applies to the following samples:Method: SW846 8260B FA38946-6 CAS No. Surrogate Recoveries MS MSD FA38991-7 Limits 460-00-4 4-Bromofluorobenzene 94%98%103% 71-133% * = Outside of Control Limits. 61 of 79 FA38946 5 5 . 3 . 2 SGS Accutest GC/MS Semi-volatiles QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Blank Spike Summaries • Matrix Spike and Duplicate Summaries Southeast Section 6 62 of 79 FA38946 6 Method Blank Summary Page 1 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-MB 4D69.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 CAS No. Compound Result RL MDL Units Q 65-85-0 Benzoic Acid ND 830 170 ug/kg 59-50-7 4-Chloro-3-methyl Phenol ND 170 25 ug/kg 95-57-8 2-Chlorophenol ND 170 21 ug/kg 120-83-2 2,4-Dichlorophenol ND 170 23 ug/kg 105-67-9 2,4-Dimethylphenol ND 170 20 ug/kg 51-28-5 2,4-Dinitrophenol ND 830 170 ug/kg 534-52-1 4,6-Dinitro-o-cresol ND 330 67 ug/kg 95-48-7 2-Methylphenol ND 170 18 ug/kg 3&4-Methylphenol ND 170 39 ug/kg 88-75-5 2-Nitrophenol ND 170 21 ug/kg 100-02-7 4-Nitrophenol ND 830 130 ug/kg 87-86-5 Pentachlorophenol ND 830 130 ug/kg 108-95-2 Phenol ND 170 20 ug/kg 88-06-2 2,4,6-Trichlorophenol ND 170 20 ug/kg 83-32-9 Acenaphthene ND 170 21 ug/kg 208-96-8 Acenaphthylene ND 170 21 ug/kg 120-12-7 Anthracene ND 170 24 ug/kg 56-55-3 Benzo(a)anthracene ND 170 19 ug/kg 50-32-8 Benzo(a)pyrene ND 170 18 ug/kg 205-99-2 Benzo(b)fluoranthene ND 170 21 ug/kg 191-24-2 Benzo(g,h,i)perylene ND 170 17 ug/kg 207-08-9 Benzo(k)fluoranthene ND 170 23 ug/kg 100-51-6 Benzyl Alcohol ND 170 22 ug/kg 101-55-3 4-Bromophenyl phenyl ether ND 170 19 ug/kg 85-68-7 Butyl benzyl phthalate ND 170 33 ug/kg 106-47-8 4-Chloroaniline ND 170 23 ug/kg 111-91-1 bis(2-Chloroethoxy)methane ND 170 25 ug/kg 111-44-4 bis(2-Chloroethyl)ether ND 170 30 ug/kg 108-60-1 bis(2-Chloroisopropyl)ether ND 170 24 ug/kg 91-58-7 2-Chloronaphthalene ND 170 23 ug/kg 7005-72-3 4-Chlorophenyl phenyl ether ND 170 21 ug/kg 218-01-9 Chrysene ND 170 22 ug/kg 53-70-3 Dibenzo(a,h)anthracene ND 170 18 ug/kg 132-64-9 Dibenzofuran ND 170 21 ug/kg 95-50-1 1,2-Dichlorobenzene ND 170 17 ug/kg 541-73-1 1,3-Dichlorobenzene ND 170 19 ug/kg 63 of 79 FA38946 6 6 . 1 . 1 Method Blank Summary Page 2 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-MB 4D69.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 CAS No. Compound Result RL MDL Units Q 106-46-7 1,4-Dichlorobenzene ND 170 20 ug/kg 91-94-1 3,3'-Dichlorobenzidine ND 170 18 ug/kg 84-66-2 Diethyl Phthalate ND 330 33 ug/kg 131-11-3 Dimethyl Phthalate ND 170 33 ug/kg 117-84-0 Di-n-octyl Phthalate ND 170 33 ug/kg 84-74-2 Di-n-butyl Phthalate ND 330 67 ug/kg 122-66-7 1,2-Diphenylhydrazine ND 170 28 ug/kg 117-81-7 bis(2-Ethylhexyl)phthalate ND 330 33 ug/kg 206-44-0 Fluoranthene ND 170 20 ug/kg 86-73-7 Fluorene ND 170 21 ug/kg 118-74-1 Hexachlorobenzene ND 170 21 ug/kg 87-68-3 Hexachlorobutadiene ND 170 19 ug/kg 77-47-4 Hexachlorocyclopentadiene ND 170 33 ug/kg 67-72-1 Hexachloroethane ND 170 19 ug/kg 193-39-5 Indeno(1,2,3-cd)pyrene ND 170 26 ug/kg 78-59-1 Isophorone ND 170 17 ug/kg 90-12-0 1-Methylnaphthalene ND 170 26 ug/kg 91-57-6 2-Methylnaphthalene ND 170 19 ug/kg 91-20-3 Naphthalene ND 170 25 ug/kg 98-95-3 Nitrobenzene ND 170 22 ug/kg 621-64-7 N-Nitrosodi-n-propylamine ND 170 18 ug/kg 86-30-6 N-Nitrosodiphenylamine ND 170 32 ug/kg 85-01-8 Phenanthrene ND 170 20 ug/kg 129-00-0 Pyrene ND 170 31 ug/kg 120-82-1 1,2,4-Trichlorobenzene ND 170 20 ug/kg CAS No. Surrogate Recoveries Limits 367-12-4 2-Fluorophenol 64% 40-102% 4165-62-2 Phenol-d5 69% 41-100% 118-79-6 2,4,6-Tribromophenol 62% 42-108% 4165-60-0 Nitrobenzene-d5 61% 40-105% 321-60-8 2-Fluorobiphenyl 66% 43-107% 1718-51-0 Terphenyl-d14 73% 45-119% 64 of 79 FA38946 6 6 . 1 . 1 Blank Spike Summary Page 1 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-BS 4D68.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 65-85-0 Benzoic Acid 3330 2740 82 36-118 59-50-7 4-Chloro-3-methyl Phenol 1670 1320 79 52-108 95-57-8 2-Chlorophenol 1670 1240 74 48-104 120-83-2 2,4-Dichlorophenol 1670 1330 80 51-105 105-67-9 2,4-Dimethylphenol 1670 1130 68 43-96 51-28-5 2,4-Dinitrophenol 3330 1480 44 40-119 534-52-1 4,6-Dinitro-o-cresol 3330 2460 74 64-121 95-48-7 2-Methylphenol 1670 1230 74 46-107 3&4-Methylphenol 3330 2410 72 44-111 88-75-5 2-Nitrophenol 1670 1380 83 49-104 100-02-7 4-Nitrophenol 3330 2730 82 56-116 87-86-5 Pentachlorophenol 3330 2930 88 61-114 108-95-2 Phenol 1670 1270 76 45-110 88-06-2 2,4,6-Trichlorophenol 1670 1400 84 56-109 83-32-9 Acenaphthene 1670 1280 77 56-109 208-96-8 Acenaphthylene 1670 1310 79 56-106 120-12-7 Anthracene 1670 1430 86 61-110 56-55-3 Benzo(a)anthracene 1670 1390 83 66-111 50-32-8 Benzo(a)pyrene 1670 1410 85 59-104 205-99-2 Benzo(b)fluoranthene 1670 1440 86 67-113 191-24-2 Benzo(g,h,i)perylene 1670 1390 83 67-113 207-08-9 Benzo(k)fluoranthene 1670 1420 85 67-114 100-51-6 Benzyl Alcohol 1670 1410 85 53-108 101-55-3 4-Bromophenyl phenyl ether 1670 1470 88 62-110 85-68-7 Butyl benzyl phthalate 1670 1480 89 65-113 106-47-8 4-Chloroaniline 1670 1290 77 30-115 111-91-1 bis(2-Chloroethoxy)methane 1670 1230 74 48-105 111-44-4 bis(2-Chloroethyl)ether 1670 1170 70 46-103 108-60-1 bis(2-Chloroisopropyl)ether 1670 1200 72 40-110 91-58-7 2-Chloronaphthalene 1670 1290 77 53-106 7005-72-3 4-Chlorophenyl phenyl ether 1670 1340 80 58-106 218-01-9 Chrysene 1670 1420 85 65-112 53-70-3 Dibenzo(a,h)anthracene 1670 1450 87 68-115 132-64-9 Dibenzofuran 1670 1480 89 57-108 95-50-1 1,2-Dichlorobenzene 1670 1190 71 44-102 541-73-1 1,3-Dichlorobenzene 1670 1160 70 42-100 * = Outside of Control Limits. 65 of 79 FA38946 6 6 . 2 . 1 Blank Spike Summary Page 2 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-BS 4D68.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Spike BSP BSP CAS No. Compound ug/kg ug/kg % Limits 106-46-7 1,4-Dichlorobenzene 1670 1170 70 40-106 91-94-1 3,3'-Dichlorobenzidine 1670 1450 87 36-114 84-66-2 Diethyl Phthalate 1670 1340 80 61-109 131-11-3 Dimethyl Phthalate 1670 1320 79 59-108 117-84-0 Di-n-octyl Phthalate 1670 1650 99 64-119 84-74-2 Di-n-butyl Phthalate 1670 1440 86 63-108 122-66-7 1,2-Diphenylhydrazine 1670 1370 82 58-112 117-81-7 bis(2-Ethylhexyl)phthalate 1670 1520 91 64-115 206-44-0 Fluoranthene 1670 1370 82 60-108 86-73-7 Fluorene 1670 1360 82 58-109 118-74-1 Hexachlorobenzene 1670 1420 85 59-111 87-68-3 Hexachlorobutadiene 1670 1240 74 41-108 77-47-4 Hexachlorocyclopentadiene 1670 1360 82 49-110 67-72-1 Hexachloroethane 1670 1160 70 40-105 193-39-5 Indeno(1,2,3-cd)pyrene 1670 1440 86 66-116 78-59-1 Isophorone 1670 1280 77 42-89 90-12-0 1-Methylnaphthalene 1670 1280 77 49-106 91-57-6 2-Methylnaphthalene 1670 1380 83 47-106 91-20-3 Naphthalene 1670 1190 71 44-104 98-95-3 Nitrobenzene 1670 1240 74 43-108 621-64-7 N-Nitrosodi-n-propylamine 1670 1140 68 48-108 86-30-6 N-Nitrosodiphenylamine 1670 1420 85 62-110 85-01-8 Phenanthrene 1670 1400 84 63-111 129-00-0 Pyrene 1670 1450 87 65-115 120-82-1 1,2,4-Trichlorobenzene 1670 1230 74 45-100 CAS No. Surrogate Recoveries BSP Limits 367-12-4 2-Fluorophenol 72% 40-102% 4165-62-2 Phenol-d5 74% 41-100% 118-79-6 2,4,6-Tribromophenol 84% 42-108% 4165-60-0 Nitrobenzene-d5 69% 40-105% 321-60-8 2-Fluorobiphenyl 72% 43-107% 1718-51-0 Terphenyl-d14 82% 45-119% * = Outside of Control Limits. 66 of 79 FA38946 6 6 . 2 . 1 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-MS 4D71.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 OP62837-MSD 4D72.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 FA38937-1 4D70.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 FA38937-1 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 65-85-0 Benzoic Acid 850 U 3440 1680 49 3440 1270 37 28 36-118/41 59-50-7 4-Chloro-3-methyl Phenol 170 U 1720 1280 74 1720 1210 70 6 52-108/21 95-57-8 2-Chlorophenol 170 U 1720 1160 68 1720 1160 68 0 48-104/26 120-83-2 2,4-Dichlorophenol 170 U 1720 1270 74 1720 1210 70 5 51-105/27 105-67-9 2,4-Dimethylphenol 170 U 1720 1080 63 1720 1050 61 3 43-96/23 51-28-5 2,4-Dinitrophenol 850 U 3440 1030 30* 3440 1100 32*7 40-119/32 534-52-1 4,6-Dinitro-o-cresol 340 U 3440 2140 62* 3440 2130 62*0 64-121/29 95-48-7 2-Methylphenol 170 U 1720 1120 65 1720 1140 66 2 46-107/24 3&4-Methylphenol 170 U 3440 2220 65 3440 2210 64 0 44-111/24 88-75-5 2-Nitrophenol 170 U 1720 1270 74 1720 1260 73 1 49-104/27 100-02-7 4-Nitrophenol 850 U 3440 2640 77 3440 2520 73 5 56-116/23 87-86-5 Pentachlorophenol 850 U 3440 2700 79 3440 2580 75 5 61-114/23 108-95-2 Phenol 170 U 1720 1170 68 1720 1160 68 1 45-110/24 88-06-2 2,4,6-Trichlorophenol 170 U 1720 1350 79 1720 1300 76 4 56-109/25 83-32-9 Acenaphthene 170 U 1720 1220 71 1720 1200 70 2 56-109/23 208-96-8 Acenaphthylene 170 U 1720 1260 73 1720 1240 72 2 56-106/23 120-12-7 Anthracene 170 U 1720 1370 80 1720 1310 76 4 61-110/21 56-55-3 Benzo(a)anthracene 170 U 1720 1320 77 1720 1290 75 2 66-111/23 50-32-8 Benzo(a)pyrene 170 U 1720 1350 79 1720 1310 76 3 59-104/23 205-99-2 Benzo(b)fluoranthene 170 U 1720 1370 80 1720 1330 77 3 67-113/24 191-24-2 Benzo(g,h,i)perylene 170 U 1720 1340 78 1720 1310 76 2 67-113/21 207-08-9 Benzo(k)fluoranthene 170 U 1720 1380 80 1720 1320 77 4 67-114/22 100-51-6 Benzyl Alcohol 170 U 1720 1300 76 1720 1270 74 2 53-108/24 101-55-3 4-Bromophenyl phenyl ether 170 U 1720 1390 81 1720 1350 79 3 62-110/21 85-68-7 Butyl benzyl phthalate 170 U 1720 1430 83 1720 1390 81 3 65-113/20 106-47-8 4-Chloroaniline 170 U 1720 1300 76 1720 1230 72 6 30-115/30 111-91-1 bis(2-Chloroethoxy)methane 170 U 1720 1160 68 1720 1150 67 1 48-105/24 111-44-4 bis(2-Chloroethyl)ether 170 U 1720 1080 63 1720 1080 63 0 46-103/27 108-60-1 bis(2-Chloroisopropyl)ether 170 U 1720 1110 65 1720 1110 65 0 40-110/25 91-58-7 2-Chloronaphthalene 170 U 1720 1240 72 1720 1230 72 1 53-106/23 7005-72-3 4-Chlorophenyl phenyl ether 170 U 1720 1290 75 1720 1250 73 3 58-106/21 218-01-9 Chrysene 170 U 1720 1370 80 1720 1330 77 3 65-112/25 53-70-3 Dibenzo(a,h)anthracene 170 U 1720 1360 79 1720 1330 77 2 68-115/23 132-64-9 Dibenzofuran 170 U 1720 1420 83 1720 1380 80 3 57-108/22 95-50-1 1,2-Dichlorobenzene 170 U 1720 1060 62 1720 1110 65 5 44-102/28 541-73-1 1,3-Dichlorobenzene 170 U 1720 1060 62 1720 1080 63 2 42-100/30 * = Outside of Control Limits. 67 of 79 FA38946 6 6 . 3 . 1 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2 Job Number:FA38946 Account:HHNCC Hart & Hickman Project:Belmont Dyers Site; Belmont, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch OP62837-MS 4D71.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 OP62837-MSD 4D72.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 FA38937-1 4D70.D 1 11/25/16 ME 11/23/16 OP62837 S4D5 The QC reported here applies to the following samples:Method: SW846 8270D FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 FA38937-1 Spike MS MS Spike MSD MSD Limits CAS No. Compound ug/kg Q ug/kg ug/kg % ug/kg ug/kg % RPD Rec/RPD 106-46-7 1,4-Dichlorobenzene 170 U 1720 1070 62 1720 1090 63 2 40-106/29 91-94-1 3,3'-Dichlorobenzidine 170 U 1720 1420 83 1720 1390 81 2 36-114/28 84-66-2 Diethyl Phthalate 340 U 1720 1310 76 1720 1260 73 4 61-109/20 131-11-3 Dimethyl Phthalate 170 U 1720 1280 74 1720 1270 74 1 59-108/20 117-84-0 Di-n-octyl Phthalate 170 U 1720 1530 89 1720 1500 87 2 64-119/21 84-74-2 Di-n-butyl Phthalate 340 U 1720 1420 83 1720 1330 77 7 63-108/19 122-66-7 1,2-Diphenylhydrazine 170 U 1720 1340 78 1720 1280 74 5 58-112/22 117-81-7 bis(2-Ethylhexyl)phthalate 340 U 1720 1440 84 1720 1400 81 3 64-115/23 206-44-0 Fluoranthene 170 U 1720 1330 77 1720 1260 73 5 60-108/25 86-73-7 Fluorene 170 U 1720 1310 76 1720 1280 74 2 58-109/21 118-74-1 Hexachlorobenzene 170 U 1720 1350 79 1720 1340 78 1 59-111/21 87-68-3 Hexachlorobutadiene 170 U 1720 1180 69 1720 1160 68 2 41-108/27 77-47-4 Hexachlorocyclopentadiene 170 U 1720 1240 72 1720 1260 73 2 49-110/31 67-72-1 Hexachloroethane 170 U 1720 1050 61 1720 1050 61 0 40-105/32 193-39-5 Indeno(1,2,3-cd)pyrene 170 U 1720 1370 80 1720 1310 76 4 66-116/22 78-59-1 Isophorone 170 U 1720 1200 70 1720 1160 68 3 42-89/22 90-12-0 1-Methylnaphthalene 170 U 1720 1230 72 1720 1190 69 3 49-106/26 91-57-6 2-Methylnaphthalene 170 U 1720 1320 77 1720 1270 74 4 47-106/27 91-20-3 Naphthalene 170 U 1720 1140 66 1720 1120 65 2 44-104/27 98-95-3 Nitrobenzene 170 U 1720 1170 68 1720 1120 65 4 43-108/25 621-64-7 N-Nitrosodi-n-propylamine 170 U 1720 1050 61 1720 1050 61 0 48-108/27 86-30-6 N-Nitrosodiphenylamine 170 U 1720 1370 80 1720 1320 77 4 62-110/21 85-01-8 Phenanthrene 170 U 1720 1330 77 1720 1290 75 3 63-111/22 129-00-0 Pyrene 170 U 1720 1380 80 1720 1370 80 1 65-115/25 120-82-1 1,2,4-Trichlorobenzene 170 U 1720 1140 66 1720 1130 66 1 45-100/26 CAS No. Surrogate Recoveries MS MSD FA38937-1 Limits 367-12-4 2-Fluorophenol 65%64%73% 40-102% 4165-62-2 Phenol-d5 67%66%78% 41-100% 118-79-6 2,4,6-Tribromophenol 77%75%72% 42-108% 4165-60-0 Nitrobenzene-d5 63%61%70% 40-105% 321-60-8 2-Fluorobiphenyl 68%66%72% 43-107% 1718-51-0 Terphenyl-d14 76%75%81% 45-119% * = Outside of Control Limits. 68 of 79 FA38946 6 6 . 3 . 1 SGS Accutest Metals Analysis QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Matrix Spike and Duplicate Summaries • Blank Spike and Lab Control Sample Summaries • Serial Dilution Summaries Southeast Section 7 69 of 79 FA38946 7 BLANK RESULTS SUMMARY Part 2 - Method Blanks Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: mg/kg Prep Date: 11/28/16 MB Metal RL IDL MDL raw final Aluminum 10 .7 1.8 Antimony 1.0 .05 .065 0.060 <1.0 Arsenic 0.50 .065 .1 Barium 10 .05 .05 Beryllium 0.25 .01 .025 -0.0050 <0.25 Cadmium 0.20 .01 .025 -0.010 <0.20 Calcium 250 2.5 2.5 Chromium 0.50 .05 .05 0.030 <0.50 Cobalt 2.5 .01 .025 Copper 1.3 .05 .05 0.065 <1.3 Iron 15 .85 .85 Lead 1.0 .05 .05 0.025 <1.0 Magnesium 250 1.8 1.8 Manganese 0.75 .025 .025 0.010 <0.75 Molybdenum 2.5 .015 .025 Nickel 2.0 .02 .025 0.0050 <2.0 Potassium 500 10 10 Selenium 1.0 .12 .12 0.085 <1.0 Silver 0.50 .035 .041 -0.0050 <0.50 Sodium 500 25 25 Strontium 0.50 .025 .025 Thallium 0.50 .055 .055 Tin 2.5 .045 .045 Titanium 0.50 .025 .025 Vanadium 2.5 .025 .025 Zinc 1.0 .15 .15 0.11 <1.0 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested _________________________________________________________________________________________________________ Page 1 70 of 79 FA38946 7 7 . 1 . 1 MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: mg/kg Prep Date: 11/28/16 11/28/16 FA38945-1 QC FA38945-1 Spikelot QC Metal Original DUP RPD Limits Original MS MPFLICP2 % Rec Limits Aluminum anr Antimony 0.96 0.67 35.6 (a) 0-20 0.96 9.7 27.5 31.8N(c) 80-120 Arsenic anr Barium anr Beryllium 0.13 0.12 8.0 0-20 0.13 2.9 2.75 100.9 80-120 Cadmium 0.092 0.058 45.3 (a) 0-20 0.092 2.9 2.75 102.3 80-120 Calcium anr Chromium 15.4 12.7 19.2 0-20 15.4 22.3 11 62.8N(c) 80-120 Cobalt anr Copper 119 110 7.9 0-20 119 119 13.7 0.0 (d) 80-120 Iron anr Lead 179 136 27.3*(b) 0-20 179 161 27.5 -65.6(d) 80-120 Magnesium anr Manganese 85.6 69.4 20.9*(b) 0-20 85.6 141 27.5 201.8N(c 80-120 Molybdenum Nickel 5.2 4.2 21.3 (a) 0-20 5.2 31.0 27.5 94.0 80-120 Potassium anr Selenium 0.14 0.0 200.0(a) 0-20 0.14 100 110 90.9 80-120 Silver 0.28 0.048 141.5(a) 0-20 0.28 2.5 2.75 80.9 80-120 Sodium anr Strontium Thallium anr Tin Titanium Vanadium anr Zinc 139 111 22.4*(b) 0-20 139 192 27.5 193.0(d) 80-120 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (N) Matrix Spike Rec. outside of QC limits (anr) Analyte not requested (a) RPD acceptable due to low duplicate and sample concentrations. (b) High RPD due to possible sample non-homogeneity. (c) Spike recovery indicates possible matrix interference and/or sample non-homogeneity. (d) Spike amount low relative to the sample amount. Refer to lab control or spike blank for recovery information. _________________________________________________________________________________________________________ Page 1 71 of 79 FA38946 7 7 . 1 . 2 MATRIX SPIKE AND DUPLICATE RESULTS SUMMARY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: mg/kg Prep Date: 11/28/16 FA38945-1 Spikelot MSD QC Metal Original MSD MPFLICP2 % Rec RPD Limit Aluminum anr Antimony 0.96 9.7 28.3 30.9N(a) 0.0 20 Arsenic anr Barium anr Beryllium 0.13 3.0 2.83 101.5 3.4 20 Cadmium 0.092 2.8 2.83 95.8 3.5 20 Calcium anr Chromium 15.4 24.7 11.3 82.2 10.2 20 Cobalt anr Copper 119 136 14.1 120.2(b) 13.3 20 Iron anr Lead 179 187 28.3 28.3 (b) 14.9 20 Magnesium anr Manganese 85.6 108 28.3 79.2N(a) 26.5 (c) 20 Molybdenum Nickel 5.2 32.1 28.3 95.1 3.5 20 Potassium anr Selenium 0.14 102 113 90.0 2.0 20 Silver 0.28 2.6 2.83 82.0 3.9 20 Sodium anr Strontium Thallium anr Tin Titanium Vanadium anr Zinc 139 147 28.3 28.3 (b) 26.5 (c) 20 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (N) Matrix Spike Rec. outside of QC limits (anr) Analyte not requested (a) Spike recovery indicates possible matrix interference and/or sample non-homogeneity. (b) Spike amount low relative to the sample amount. Refer to lab control or spike blank for recovery information. (c) High RPD due to possible sample non-homogeneity. _________________________________________________________________________________________________________ Page 2 72 of 79 FA38946 7 7 . 1 . 2 SPIKE BLANK AND LAB CONTROL SAMPLE SUMMARY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: mg/kg Prep Date: 11/28/16 BSP Spikelot QC Metal Result MPFLICP2 % Rec Limits Aluminum anr Antimony 26.9 25 107.6 80-120 Arsenic anr Barium anr Beryllium 2.8 2.5 112.0 80-120 Cadmium 2.7 2.5 108.0 80-120 Calcium anr Chromium 11.1 10 111.0 80-120 Cobalt anr Copper 13.8 12.5 110.4 80-120 Iron anr Lead 26.4 25 105.6 80-120 Magnesium anr Manganese 28.1 25 112.4 80-120 Molybdenum Nickel 27.7 25 110.8 80-120 Potassium anr Selenium 105 100 105.0 80-120 Silver 2.5 2.5 100.0 80-120 Sodium anr Strontium Thallium anr Tin Titanium Vanadium anr Zinc 27.6 25 110.4 80-120 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested _________________________________________________________________________________________________________ Page 1 73 of 79 FA38946 7 7 . 1 . 3 SERIAL DILUTION RESULTS SUMMARY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: ug/l Prep Date: 11/28/16 FA38945-1 QC Metal Original SDL 1:5 %DIF Limits Aluminum anr Antimony 18.8 14.5 22.9 (a) 0-10 Arsenic anr Barium anr Beryllium 2.60 2.00 23.1 (a) 0-10 Cadmium 1.80 0.00 100.0(a) 0-10 Calcium anr Chromium 302 325 7.8 0-10 Cobalt anr Copper 2340 2370 1.3 0-10 Iron anr Lead 3520 3490 0.9 0-10 Magnesium anr Manganese 1680 1840 9.4 0-10 Molybdenum Nickel 102 110 7.8 0-10 Potassium anr Selenium 2.70 0.00 100.0(a) 0-10 Silver 5.50 5.30 3.6 0-10 Sodium anr Strontium Thallium anr Tin Titanium Vanadium anr Zinc 2740 3120 14.1*(b) 0-10 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (anr) Analyte not requested (a) Percent difference acceptable due to low initial sample concentration (< 50 times IDL). (b) Serial dilution indicates possible matrix interference. _________________________________________________________________________________________________________ Page 1 74 of 79 FA38946 7 7 . 1 . 4 POST DIGESTATE SPIKE SUMMARY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Batch ID: MP31219 Methods: SW846 6010C Matrix Type: SOLID Units: ug/l Prep Date: 11/28/16 Sample Final FA38945-1 PS Spike Spike Spike QC Metal ml ml Raw Corr.** ug/l ml ug/ml ug/l % Rec Limits Aluminum Antimony 9.8 10 18.8 18.424 121.2 0.2 5 100 102.8 80-120 Arsenic Barium Beryllium 9.8 10 2.6 2.548 52.8 0.2 2.5 50 100.5 80-120 Cadmium 9.8 10 1.8 1.764 50.8 0.2 2.5 50 98.1 80-120 Calcium Chromium 9.8 10 301.8 295.764 344.8 0.2 2.5 50 98.1 80-120 Cobalt Copper 9.8 10 2344 2297.12 2408 0.2 5 100 110.9 80-120 Iron Lead 9.8 10 3517 3446.66 3500 0.2 2.5 50 106.7 80-120 Magnesium Manganese 9.8 10 1680 1646.4 1684 0.2 2.5 50 75.2*(a) 80-120 Molybdenum Nickel 9.8 10 102.1 100.058 197.6 0.2 5 100 97.5 80-120 Potassium Selenium 9.8 10 2.7 2.646 96.6 0.2 5 100 94.0 80-120 Silver 9.8 10 5.5 5.39 50.3 0.2 2.5 50 89.8 80-120 Sodium Strontium Thallium Tin Titanium Vanadium Zinc 9.8 10 2737 2682.26 2922 0.2 12.5 250 95.9 80-120 Associated samples MP31219: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Results < IDL are shown as zero for calculation purposes (*) Outside of QC limits (**) Corr. sample result = Raw * (sample volume / final volume) (anr) Analyte not requested (a) Spike recovery indicates matrix interference and/or outside control limits due to high level in sample relative to spike amount. _________________________________________________________________________________________________________ Page 1 75 of 79 FA38946 7 7 . 1 . 5 SGS Accutest General Chemistry QC Data Summaries Includes the following where applicable: • Method Blank and Blank Spike Summaries • Duplicate Summaries • Matrix Spike Summaries Southeast Section 8 76 of 79 FA38946 8 METHOD BLANK AND SPIKE RESULTS SUMMARY GENERAL CHEMISTRY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC MB Spike BSP BSP QC Analyte Batch ID RL Result Units Amount Result %Recov Limits Chromium, Hexavalent GN73241 2.0 0.0 mg/kg 20.0 17.9 89.6 75-125% Associated Samples: Batch GN73241: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 (*) Outside of QC limits __________________________________________________________________________________________________________________________ Page 1 77 of 79 FA38946 8 8 . 1 DUPLICATE RESULTS SUMMARY GENERAL CHEMISTRY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Original DUP QC Analyte Batch ID Sample Units Result Result RPD Limits Chromium, Hexavalent GN73241 FA38946-1 mg/kg 1.5 1.2 22.1(a) 0-20% Solids, Percent GN73194 FA38946-4 % 79.8 79.6 0.3 0-5% Associated Samples: Batch GN73194: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 Batch GN73241: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 (*) Outside of QC limits (a) RPD acceptable due to low duplicate and sample concentrations. __________________________________________________________________________________________________________________________ Page 1 78 of 79 FA38946 8 8 . 2 MATRIX SPIKE RESULTS SUMMARY GENERAL CHEMISTRY Login Number: FA38946 Account: HHNCC - Hart & Hickman Project: Belmont Dyers Site; Belmont, NC QC Original Spike MS QC Analyte Batch ID Sample Units Result Amount Result %Rec Limits Chromium, Hexavalent GN73241 FA38946-1 mg/kg 1.5 719.3 857 119.0 75-125% Chromium, Hexavalent GN73241 FA38946-1 mg/kg 1.5 25.34 22.7 83.9 75-125% Associated Samples: Batch GN73241: FA38946-1, FA38946-2, FA38946-3, FA38946-4, FA38946-5, FA38946-6 (*) Outside of QC limits (N) Matrix Spike Rec. outside of QC limits __________________________________________________________________________________________________________________________ Page 1 79 of 79 FA38946 8 8 . 3 Appendix C Cumulative Risk Calculation Output for SB-2 Output generated 06FEB2017:12:39:21 Site-specific 1 Resident Equation Inputs for Soil Output generated 06FEB2017:12:39:21 Site-specific 1 Resident Equation Inputs for Soil Variable Value THQ (target hazard quotient) unitless 1 TR (target risk) unitless 1.0E-6 LT (lifetime) year 70 ETres (exposure time) hour 24 ETres-c (child exposure time) hour 24 ETres-a (adult exposure time) hour 24 ET0-2 (mutagenic exposure time) hour 24 ET2-6 (mutagenic exposure time) hour 24 ET6-16 (mutagenic exposure time) hour 24 ET16-26 (mutagenic exposure time) hour 24 EDres (exposure duration) year 26 EDres-c (exposure duration - child) year 6 EDres-a (exposure duration - adult) year 20 ED0-2 (mutagenic exposure duration) year 2 ED2-6 (mutagenic exposure duration) year 4 ED6-16 (mutagenic exposure duration) year 10 ED16-26 (mutagenic exposure duration) year 10 BWres-c (body weight - child) kg 15 BWres-a (body weight - adult) kg 80 BW0-2 (mutagenic body weight) kg 15 BW2-6 (mutagenic body weight) kg 15 BW6-16 (mutagenic body weight) kg 80 BW16-26 (mutagenic body weight) kg 80 SAres-c (skin surface area - child) cm 2/day 2373 SAres-a (skin surface area - adult) cm 2/day 6032 SA0-2 (mutagenic skin surface area) cm 2/day 2373 SA2-6 (mutagenic skin surface area) cm 2/day 2373 SA6-16 (mutagenic skin surface area) cm 2/day 6032 SA16-26 (mutagenic skin surface area) cm 2/day 6032 EFres (exposure frequency) day/year 350 EFres-c (exposure frequency - child) day/year 350 EFres-a (exposure frequency - adult) day/year 350 EF0-2 (mutagenic exposure frequency) day/year 350 Output generated 06FEB2017:12:39:21 Site-specific 2 Resident Equation Inputs for Soil Variable Value EF2-6 (mutagenic exposure frequency) day/year 350 EF6-16 (mutagenic exposure frequency) day/year 350 EF16-26 (mutagenic exposure frequency) day/year 350 IFSres-adj (age-adjusted soil ingestion factor) mg/kg 36750 IFSMres-adj (mutagenic age-adjusted soil ingestion factor) mg/kg 166833.33 IRSres-c (soil intake rate - child) mg/day 200 IRSres-a (soil intake rate - adult) mg/day 100 IRS0-2 (mutagenic soil intake rate) mg/day 200 IRS2-6 (mutagenic soil intake rate) mg/day 200 IRS6-16 (mutagenic soil intake rate) mg/day 100 IRS16-26 (mutagenic soil intake rate) mg/day 100 AFres-a (skin adherence factor - adult) mg/cm 2 0.07 AFres-c (skin adherence factor - child) mg/cm 2 0.2 AF0-2 (mutagenic skin adherence factor) mg/cm 2 0.2 AF2-6 (mutagenic skin adherence factor) mg/cm 2 0.2 AF6-16 (mutagenic skin adherence factor) mg/cm 2 0.07 AF16-26 (mutagenic skin adherence factor) mg/cm 2 0.07 DFSres-adj (age-adjusted soil dermal factor) mg/kg 103390 DFSMres-adj (mutagenic age-adjusted soil dermal factor) mg/kg 428260 CityPEF (Climate Zone) Selection Default As (acres).5 Q/Cwp (inverse of the ratio of the geometric mean air concentration to the emission flu 93.77 PEF (particulate emission factor) m 3/kg 1359344438 A (PEF Dispersion Constant)16.2302 B (PEF Dispersion Constant)18.7762 C (PEF Dispersion Constant)216.108 V (fraction of vegetative cover) unitless 0.5 Um (mean annual wind speed) m/s 4.69 Ut (equivalent threshold value)11.32 F(x) (function dependant on U m/Ut) unitless 0.194 CityVF (Climate Zone) Selection Default As (acres).5 Q/Cvol(inverse of the ratio of the geometric mean air concentration to the emission flu 68.18 Output generated 06FEB2017:12:39:21 Site-specific 3 Resident Equation Inputs for Soil Variable Value foc (fraction organic carbon in soil) g/g 0.006 pb (dry soil bulk density) g/cm 3 1.5 ps (soil particle density) g/cm 3 2.65 n (total soil porosity) L pore/Lsoil 0.43396 a (air-filled soil porosity) L air/Lsoil 0.28396 w (water-filled soil porosity) L water /Lsoil 0.15 T (exposure interval) s 819936000 A (VF Dispersion Constant)11.911 B (VF Dispersion Constant)18.4385 C (VF Dispersion Constant)209.7845 CityVF mass-loading (Climate Zone) Selection Default VFml (volitization factor - mass-limit) m 3/kg . Q/Cvol (inverse of the ratio of the geometric mean air concentration to the emission fl 68.18365 As (acres).5 T (exposure interval) yr 26 ds (depth of source) m . pb (dry soil bulk density) g/cm 3 1.5 A (VF Dispersion Constant - Mass Limit)11.911 B (VF Dispersion Constant - Mass Limit)18.4385 C (VF Dispersion Constant - Mass Limit)209.7845 Output generated 06FEB2017:12:39:21 Site-specific 4 Resident Screening Levels (RSL) for SoilKey: I = IRIS; P = PPRTV; D = DWSHA; O = OPP; A = ATSDR; C = Cal EPA; X = APPENDIX PPRTV SCREEN (See FAQ #27); H = HEAST; F = See FAQ; J = New Jersey; E = see user guide Section 2.3.5; L = see user guide on lead; M = mutagen; S = see user guide Section 5; V = volatile; R = RBA applied (See User Guide for Arsenic notice) ; c = cancer; n = noncancer; * = where: n SL < 100X c SL; ** = where n SL < 10X c SL; SSL values are based on DAF=1; m = Concentration may exceed ceiling limit (See User Guide); s = Concentration may exceed Csat (See User Guide) Output generated 06FEB2017:12:39:21 Site-specific 4 Resident Screening Levels (RSL) for SoilKey: I = IRIS; P = PPRTV; D = DWSHA; O = OPP; A = ATSDR; C = Cal EPA; X = APPENDIX PPRTV SCREEN (See FAQ #27); H = HEAST; F = See FAQ; J = New Jersey; E = see user guide Section 2.3.5; L = see user guide on lead; M = mutagen; S = see user guide Section 5; V = volatile; R = RBA applied (See User Guide for Arsenic notice) ; c = cancer; n = noncancer; * = where: n SL < 100X c SL; ** = where n SL < 10X c SL; SSL values are based on DAF=1; m = Concentration may exceed ceiling limit (See User Guide); s = Concentration may exceed Csat (See User Guide) Chemical CAS Number Mutagen?VOC? Ingestion SF (mg/kg-day)-1 SFO Ref Inhalation Unit Risk (ug/m 3)-1 IUR Ref Chronic RfD (mg/kg-day) Chronic RfD Ref Chronic RfC (mg/m 3) Chronic RfC Ref GIABS ABS RBA Acenaphthylene 208-96-8 No Yes ----1 0.13 1 Anthracene 120-12-7 No Yes --3.00E-01 IR -1 0.13 1 Benz[a]anthracene 56-55-3 Yes Yes 1.00E-01 W 6.00E-05 W --1 0.13 1 Benzo[a]pyrene 50-32-8 Yes No 1.00E+00 I 6.00E-04 I 3.00E-04 IR 2.00E-06 IR 1 0.13 1 Benzo[b]fluoranthene 205-99-2 Yes No 1.00E-01 W 6.00E-05 W --1 0.13 1 Benzo[g,h,i]perylene 191-24-2 No No ----1 0.13 1 Benzo[k]fluoranthene 207-08-9 Yes No 1.00E-02 W 6.00E-06 W --1 0.13 1 Chromium(III), Insoluble Salts 16065-83-1 No No --1.50E+00 IR -0.013 -1 Chrysene 218-01-9 Yes No 1.00E-03 W 6.00E-07 W --1 0.13 1 Copper 7440-50-8 No No --4.00E-02 HE -1 -1 Dibenz[a,h]anthracene 53-70-3 Yes No 1.00E+00 W 6.00E-04 W --1 0.13 1 Fluoranthene 206-44-0 No No --4.00E-02 IR -1 0.13 1 Indeno[1,2,3-cd]pyrene 193-39-5 Yes No 1.00E-01 W 6.00E-05 W --1 0.13 1 Phenanthrene 85-01-8 No Yes ----1 0.13 1 Pyrene 129-00-0 No Yes --3.00E-02 IR -1 0.13 1 Zinc and Compounds 7440-66-6 No No --3.00E-01 IR -1 -1 Output generated 06FEB2017:12:39:21 Site-specific 5 Resident Screening Levels (RSL) for SoilKey: I = IRIS; P = PPRTV; D = DWSHA; O = OPP; A = ATSDR; C = Cal EPA; X = APPENDIX PPRTV SCREEN (See FAQ #27); H = HEAST; F = See FAQ; J = New Jersey; E = see user guide Section 2.3.5; L = see user guide on lead; M = mutagen; S = see user guide Section 5; V = volatile; R = RBA applied (See User Guide for Arsenic notice) ; c = cancer; n = noncancer; * = where: n SL < 100X c SL; ** = where n SL < 10X c SL; SSL values are based on DAF=1; m = Concentration may exceed ceiling limit (See User Guide); s = Concentration may exceed Csat (See User Guide) Chemical Volatilization Factor (m3/kg) Henry's Law Constant (unitless) S (mg/L) Koc(cm3/g) Soil Saturation Concentration (mg/kg) Particulate Emission Factor (m3/kg) Ingestion SL TR=1.0E-6 (mg/kg) Dermal SL TR=1.0E-6 (mg/kg) Inhalation SL TR=1.0E-6 (mg/kg) Carcinogenic SL TR=1.0E-6 (mg/kg) Ingestion SL Child THQ=1 (mg/kg) Acenaphthylene 1.89E+05 4.66E-03 1.61E+01 5.03E+03 -1.36E+09 ----- Anthracene 5.23E+05 2.27E-03 4.34E-02 1.64E+04 -1.36E+09 ----2.35E+04 Benz[a]anthracene 4.41E+06 4.91E-04 9.40E-03 1.77E+05 -1.36E+09 1.53E+00 4.59E+00 7.43E+01 1.13E+00 - Benzo[a]pyrene -1.87E-05 1.62E-03 5.87E+05 -1.36E+09 1.53E-01 4.59E-01 2.30E+03 1.15E-01 2.35E+01 Benzo[b]fluoranthene -2.69E-05 1.50E-03 5.99E+05 -1.36E+09 1.53E+00 4.59E+00 2.30E+04 1.15E+00 - Benzo[g,h,i]perylene -1.35E-05 2.60E-04 1.95E+06 -1.36E+09 ----- Benzo[k]fluoranthene -2.39E-05 8.00E-04 5.87E+05 -1.36E+09 1.53E+01 4.59E+01 2.30E+05 1.15E+01 - Chromium(III), Insoluble Salts -----1.36E+09 ----1.17E+05 Chrysene -2.14E-04 2.00E-03 1.81E+05 -1.36E+09 1.53E+02 4.59E+02 2.30E+06 1.15E+02 - Copper -----1.36E+09 ----3.13E+03 Dibenz[a,h]anthracene -5.76E-06 2.49E-03 1.91E+06 -1.36E+09 1.53E-01 4.59E-01 2.30E+03 1.15E-01 - Fluoranthene -3.62E-04 2.60E-01 5.55E+04 -1.36E+09 ----3.13E+03 Indeno[1,2,3-cd]pyrene -1.42E-05 1.90E-04 1.95E+06 -1.36E+09 1.53E+00 4.59E+00 2.30E+04 1.15E+00 - Phenanthrene 6.43E+05 1.73E-03 1.15E+00 1.67E+04 -1.36E+09 ----- Pyrene 2.38E+06 4.87E-04 1.35E-01 5.43E+04 -1.36E+09 ----2.35E+03 Zinc and Compounds -----1.36E+09 ----2.35E+04 Output generated 06FEB2017:12:39:21 Site-specific 6 Resident Screening Levels (RSL) for SoilKey: I = IRIS; P = PPRTV; D = DWSHA; O = OPP; A = ATSDR; C = Cal EPA; X = APPENDIX PPRTV SCREEN (See FAQ #27); H = HEAST; F = See FAQ; J = New Jersey; E = see user guide Section 2.3.5; L = see user guide on lead; M = mutagen; S = see user guide Section 5; V = volatile; R = RBA applied (See User Guide for Arsenic notice) ; c = cancer; n = noncancer; * = where: n SL < 100X c SL; ** = where n SL < 10X c SL; SSL values are based on DAF=1; m = Concentration may exceed ceiling limit (See User Guide); s = Concentration may exceed Csat (See User Guide) Chemical Dermal SL Child THQ=1 (mg/kg) Inhalation SL Child THQ=1 (mg/kg) Noncarcinogenic SL Child THI=1 (mg/kg) Ingestion SL Adult THQ=1 (mg/kg) Dermal SL Adult THQ=1 (mg/kg) Inhalation SL Adult THQ=1 (mg/kg) Noncarcinogenic SL Adult THI=1 (mg/kg) Screening Level (mg/kg) Acenaphthylene ------- Anthracene 7.61E+04 -1.79E+04 2.50E+05 4.56E+05 -1.62E+05 1.79E+04 nc Benz[a]anthracene -------1.13E+00 ca Benzo[a]pyrene 7.61E+01 2.84E+03 1.78E+01 2.50E+02 4.56E+02 2.84E+03 1.53E+02 1.15E-01 ca Benzo[b]fluoranthene -------1.15E+00 ca Benzo[g,h,i]perylene ------- Benzo[k]fluoranthene -------1.15E+01 ca Chromium(III), Insoluble Salts --1.17E+05 1.25E+06 --1.25E+06 1.17E+05 max Chrysene -------1.15E+02 ca Copper --3.13E+03 3.34E+04 --3.34E+04 3.13E+03 nc Dibenz[a,h]anthracene -------1.15E-01 ca Fluoranthene 1.01E+04 -2.39E+03 3.34E+04 6.08E+04 -2.15E+04 2.39E+03 nc Indeno[1,2,3-cd]pyrene -------1.15E+00 ca Phenanthrene ------- Pyrene 7.61E+03 -1.79E+03 2.50E+04 4.56E+04 -1.62E+04 1.79E+03 nc Zinc and Compounds --2.35E+04 2.50E+05 --2.50E+05 2.35E+04 nc Output generated 06FEB2017:12:39:21 Site-specific 7 Resident Risk for Soil Output generated 06FEB2017:12:39:21 Site-specific 7 Resident Risk for Soil Chemical Ingestion SF (mg/kg-day)-1 SFO Ref Inhalation Unit Risk (ug/m3)-1 IUR Ref Chronic RfD (mg/kg-day) Chronic RfD Ref Chronic RfC (mg/m 3) Chronic RfC Ref GIABS ABS RBA Volatilization Factor (m3/kg) Henry's Law Constant (unitless) Acenaphthylene ----1 0.13 1 1.89E+05 4.66E-03 Anthracene --3.00E-01 IR -1 0.13 1 5.23E+05 2.27E-03 Benz[a]anthracene 1.00E-01 W 6.00E-05 W --1 0.13 1 4.41E+06 4.91E-04 Benzo[a]pyrene 1.00E+00 I 6.00E-04 I 3.00E-04 IR 2.00E-06 IR 1 0.13 1 -1.87E-05 Benzo[b]fluoranthene 1.00E-01 W 6.00E-05 W --1 0.13 1 -2.69E-05 Benzo[g,h,i]perylene ----1 0.13 1 -1.35E-05 Benzo[k]fluoranthene 1.00E-02 W 6.00E-06 W --1 0.13 1 -2.39E-05 Chromium(III), Insoluble Salts --1.50E+00 IR -0.013 -1 -- Chrysene 1.00E-03 W 6.00E-07 W --1 0.13 1 -2.14E-04 Copper --4.00E-02 HE -1 -1 -- Dibenz[a,h]anthracene 1.00E+00 W 6.00E-04 W --1 0.13 1 -5.76E-06 Fluoranthene --4.00E-02 IR -1 0.13 1 -3.62E-04 Indeno[1,2,3-cd]pyrene 1.00E-01 W 6.00E-05 W --1 0.13 1 -1.42E-05 Phenanthrene ----1 0.13 1 6.43E+05 1.73E-03 Pyrene --3.00E-02 IR -1 0.13 1 2.38E+06 4.87E-04 Zinc and Compounds --3.00E-01 IR -1 -1 -- *Total Risk/HI --------- Output generated 06FEB2017:12:39:21 Site-specific 8 Resident Risk for Soil Chemical S (mg/L) Koc(cm3/g) Soil Saturation Concentration (mg/kg) Particulate Emission Factor (m3/kg) Concentration (mg/kg) Ingestion Risk Dermal Risk Inhalation Risk Carcinogenic Risk Ingestion Child HQ Acenaphthylene 1.61E+01 5.03E+03 -1.36E+09 1.75E-01 ----- Anthracene 4.34E-02 1.64E+04 -1.36E+09 2.09E-01 ----8.91E-06 Benz[a]anthracene 9.40E-03 1.77E+05 -1.36E+09 6.10E-01 3.98E-07 1.33E-07 8.21E-09 5.39E-07 - Benzo[a]pyrene 1.62E-03 5.87E+05 -1.36E+09 6.22E-01 4.06E-06 1.36E-06 2.71E-10 5.42E-06 2.65E-02 Benzo[b]fluoranthene 1.50E-03 5.99E+05 -1.36E+09 5.67E-01 3.70E-07 1.24E-07 2.47E-11 4.94E-07 - Benzo[g,h,i]perylene 2.60E-04 1.95E+06 -1.36E+09 4.93E-01 ----- Benzo[k]fluoranthene 8.00E-04 5.87E+05 -1.36E+09 5.87E-01 3.83E-08 1.28E-08 2.56E-12 5.11E-08 - Chromium(III), Insoluble Salts ---1.36E+09 8.50E+00 ----7.25E-05 Chrysene 2.00E-03 1.81E+05 -1.36E+09 6.29E-01 4.11E-09 1.37E-09 2.74E-13 5.48E-09 - Copper ---1.36E+09 8.00E+01 ----2.56E-02 Dibenz[a,h]anthracene 2.49E-03 1.91E+06 -1.36E+09 1.11E-01 7.25E-07 2.42E-07 4.83E-11 9.67E-07 - Fluoranthene 2.60E-01 5.55E+04 -1.36E+09 7.79E-01 ----2.49E-04 Indeno[1,2,3-cd]pyrene 1.90E-04 1.95E+06 -1.36E+09 5.34E-01 3.49E-07 1.16E-07 2.32E-11 4.65E-07 - Phenanthrene 1.15E+00 1.67E+04 -1.36E+09 2.44E-01 ----- Pyrene 1.35E-01 5.43E+04 -1.36E+09 1.02E+00 ----4.35E-04 Zinc and Compounds ---1.36E+09 3.50E+01 ----1.49E-03 *Total Risk/HI -----5.95E-06 1.98E-06 8.58E-09 7.94E-06 5.43E-02 Output generated 06FEB2017:12:39:21 Site-specific 9 Resident Risk for Soil Chemical Dermal Child HQ Inhalation Child HQ Noncarcinogenic Child HI Ingestion Adult HQ Dermal Adult HQ Inhalation Adult HQ Noncarcinogenic Adult HI Acenaphthylene ------- Anthracene 2.75E-06 -1.17E-05 8.35E-07 4.58E-07 -1.29E-06 Benz[a]anthracene ------- Benzo[a]pyrene 8.18E-03 2.19E-04 3.49E-02 2.49E-03 1.36E-03 2.19E-04 4.07E-03 Benzo[b]fluoranthene ------- Benzo[g,h,i]perylene ------- Benzo[k]fluoranthene ------- Chromium(III), Insoluble Salts --7.25E-05 6.79E-06 --6.79E-06 Chrysene ------- Copper --2.56E-02 2.40E-03 --2.40E-03 Dibenz[a,h]anthracene ------- Fluoranthene 7.68E-05 -3.26E-04 2.33E-05 1.28E-05 -3.62E-05 Indeno[1,2,3-cd]pyrene ------- Phenanthrene ------- Pyrene 1.34E-04 -5.69E-04 4.08E-05 2.24E-05 -6.31E-05 Zinc and Compounds --1.49E-03 1.40E-04 --1.40E-04 *Total Risk/HI 8.39E-03 2.19E-04 6.29E-02 5.09E-03 1.40E-03 2.19E-04 6.71E-03