Document 3ebEDKgMjpVJL8X9EgQBnd333

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 Laboratory Services & Applied Science Division 980 College Station Road Athens, Georgia 30605-2720 May 24, 2024 MEMORANDUM SUBJECT: FROM: Sampling Investigation Final Report Polynt Composites USA, Inc. LSASD Project # 24-0198 Paula A Whiting, Environmental Engineer Hazardous Waste Section Field Services Branch PAULA WHITING Digitally signed by PAULA WHITING Date: 2024.05.24 14:28:56 -04'00' THRU: Michael G. Roberts, Supervisor Hazardous Waste Section Field Services Branch MICHAEL ROBERTS Digitally signed by MICHAEL ROBERTS Date: 2024.05.24 15:13:52 -04'00' TO: Brooke York, Environmental Engineer Robert Nakamoto, Environmental Engineer RCRA Enforcement Section Chemical Safety and Land Enforcement Branch Enforcement and Compliance Assurance Division Attached is the Sampling Investigation Final Report for the sampling that was conducted at the Polynt Composites USA, Inc. site in Forest Park, Georgia on March 28, 2024. If you have any questions concerning the sampling investigation, please call me at (706) 818-5926. Attachment Mission: To provide sound Science to our customers through superior environmental evaluation Vision: To be a solutions-oriented organization, and seen as a leader in sound science through innovation, responsive customer service, and cutting-edge expertise Project ID: 24-0198 Sampling Investigation Final Report LSASDFORM-066-R1 081821 Polynt Composites USA, Inc. 71 Barnett Road Forest Park, Georgia 30354 Project Date: March 28, 2024 Report Date: May 24, 2024 Project Leader: Paula A Whiting Hazardous Waste Section Field Services Branch Laboratory Services & Applied Science Division US Environmental Protection Agency - Region 4 980 College Station Road Athens, Georgia 30605-2720 The ANSI National Accreditation Board attests that U.S. EPA Region 4 Laboratory Services and Applied Science Division fulfills the requirements of ISO/IEC 17025:2017 ANAB Forensic Testing & Calibration AR 3125:2019 in the field of Forensic Testing. The activities contained in this report fall within the scope of accreditation, Certificate Number: AT2628. Expires 08 June 2024 LSASD ID: 24-0198 Final Report Page 1 of 15 LSASDFORM-066-R1 081821 Requestor: Brooke York Environmental Engineer Robert Nakamoto Environmental Engineer Analytical Support: Laboratory Services & Applied Science Division US Environmental Protection Agency - Region 4 980 College Station Road Athens, Georgia 30605-2720 RCRA Enforcement Section Chemical Safety and Land Enforcement Branch Enforcement and Compliance Assurance Division US Environmental Protection Agency - Region 4 Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW - 10th Floor Atlanta, GA 30303 Approvals: LSASD Project Leader: Digitally signed by PAULA PAULA WHITING WHITING Date: 2024.05.24 12:34:07 -04'00' Paula A Whiting Hazardous Waste Section Field Services Branch Digitally signed by KEVIN KEVIN SIMMONS SIMMONS Date: 2024.05.24 12:41:30 -04'00' Kevin Simmons, Technical Reviewer Hazardous Waste Section Field Services Branch Approving Official: MICHAEL ROBERTS Digitally signed by MICHAEL ROBERTS Date: 2024.05.24 15:11:48 -04'00' Michael G. Roberts, Supervisor Hazardous Waste Section Field Services Branch LSASD ID: 24-0198 Final Report Page 2 of 15 LSASDFORM-066-R1 081821 Table of Contents 1.0 Introduction..................................................................................................................................... 4 2.0 Summary.......................................................................................................................................... 4 3.0 Site Background............................................................................................................................... 5 4.0 Field Investigation and Methodology............................................................................................. 6 5.0 Results and Discussion .................................................................................................................. 10 6.0 Conclusions.................................................................................................................................... 11 7.0 References ..................................................................................................................................... 11 Figures Figure 1 Polynt Composites USA, Inc. Site Map.................................................................................12 Figure 2 Polynt Composites USA, Inc. Process Diagram with Sampling Locations.......................12 Tables Table 1 Sample Information..............................................................................................................13 Table 2 Data Summary pH...................................................................................................................14 Table 3 Data Summary Flashpoint......................................................................................................16 Table 4 Data Summary Volatile Organics .........................................................................................16 Table 5 Data Summary VOA TCLP.......................................................................................................16 Appendices Appendix A - Field Logbook Appendix B - Receipt for Samples and Chain of Custody Form Appendix C - Analytical Data Reports LSASD ID: 24-0198 Final Report Page 3 of 15 Sampling Investigation Report Polynt Composites USA, Inc. LSASDFORM-066-R1 081821 1.0 Introduction The United States Environmental Protection Agency (US EPA) Region 4 Laboratory Services and Applied Science Division (LSASD) personnel conducted sampling at Polynt Composites USA, Inc. (Polynt) in Forest Park, Georgia on March 28, 2024. Brooke York and Robert Nakamoto, Environmental Engineers, Region 4 Enforcement and Compliance Assurance Division RCRA Enforcement Section (ECAD RES) requested the sampling and laboratory analyses of waste samples from specified locations inside the Polynt facility. Representatives of LSASD conducted the requested oversight and waste sampling investigation. The following personnel were present for all or a portion of the investigation: NAME ORGANIZATION DUTIES Paula Whiting Kevin Simmons Brooke York Robert Nakamoto Natalie Brandeberry Darrell Hindman LSASD LSASD ECAD RES ECAD RES Polynt Polynt Project Leader, Scribe, Sampler Sampler Inspector Inspector Regional EHS Manager - Southeast Production Manager This sampling event was conducted in accordance with the Sampling and Analysis Plan (SAP) previously issued on March 27, 2024, for LSASD Project #24-0198. Any deviations from the SAP are documented in the field logbook as needed and discussed in the appropriate sections of this report. In addition, the SAP was designed to be used in conjunction with the Field Branches Quality Assurance Project Plan December 2019. 2.0 Summary During the Polynt Composites USA, Inc. sampling investigation, LSASD personnel collected a total of ten samples from inside the facility. Waste samples were collected from the Incinerator Feed, Alkyd Point of Generation, Liquid Knockout Tank, Vapor Knockout Tank, Waste Tank #4 (Top Phase), Waste Tank #4 (Bottom Phase), Waste Tank #3 (Bottom Phase), Waste Tank #2 (two phases), Composite Reactor Point of Generation, and Floor Wash Tank (not on diagram). Total volatile organic compound (VOC) laboratory analyses showed that all the samples W1-W10, collected from the waste sample locations, contained VOCs, and could potentially exhibit the toxicity characteristic (TC) for Acetone (F003), Ethyl Benzene (F003), and Toluene (F005). For waste samples W5 and W8, the toxicity characteristic leaching procedure (TCLP) VOC results appeared to exceed the TC regulatory levels of all potential constituents. However, due to percent level concentrations of other VOCs, the regulatory levels could not be met, and could not be detected at or above the reporting limit for samples W5 and W8. LSASD ID: 24-0198 Final Report Page 4 of 15 LSASDFORM-066-R1 081821 3.0 Site Background Polynt Composites, USA, Inc. manufactures composite and alkyd resins and coatings which are used in the paint and composites industries. Polynt Composites, USA, Inc. is a subsidiary of the Polynt Group which operates dozens of plants throughout North America, South America, Europe, and Asia. The facility is located on a 12-acre property which includes process buildings, a hazardous waste tank treatment system, above ground storage tanks for finished goods and wastes, on-site laboratories, several warehouses, containment areas for raw materials, a maintenance and utility building, and a main office complex. Polynt Composites, USA, Inc. operates five reactors: three reactors to produce alkyd resins and two reactors to produce unsaturated polyester resins. Polyester and alkyd resins are manufactured in a batch process. Polynt Composites, USA, Inc. (EPA ID No. GAD084823301) is a large quantity generator of hazardous waste. The Georgia Department of Natural Resources Environmental Protection Division (GA DNR EPD) issued the facility a Hazardous Waste Facility Permit on October 29, 2004. This permit applies to RCRA corrective action of solid waste management units and areas of concern located throughout the facility. Polynt Composites, USA, Inc. operates an incinerator that was formerly permitted and used to incinerate hazardous waste. The incinerator was clean closed on December 16, 2002, and resumed operation on December 18, 2002, to incinerate "water of reaction." Water of reaction is Polynt Composites, USA, Inc.'s primary waste stream and is a solid waste generated by the reactions that occur during manufacturing processes. The water of reaction waste stream has been determined by the facility to be a non-hazardous waste. According to the Region 4 report from 2022, hazardous wastes are stored in tanks (Waste Tanks 2, 3, and 4) and in satellite accumulation areas. The facility's most recent biennial report listed hazardous waste streams generated on-site as the following: Phthalic anydride from cleanout and maintenance activities (EPA hazardous waste numbers U190, D002) Off-specification products and spent solvent mixtures from cleanout of process equipment (D001, F003, F005) Off-specification product (F003, D001) Waste filter bags and filter media containing resin (F003, D001, F005) Inhibited styrene and water mixture used in cleaning of equipment (D001) Discarded resin samples (D001) Obsolete and overage raw materials (D001) Two-layered acidic and ignitable waste from resin manufacturing (D001, D002, D018, F003): first layer consists of water, phthalic/maleic acids, and organic acids; second layer consists of organic solvents Maleic anhydride from cleaning of equipment (U147, D002) The most recent RCRA inspection of the facility was conducted by EPA Region 4 and NEIC on November 13-17, 2023. LSASD ID: 24-0198 Final Report Page 5 of 15 LSASDFORM-066-R1 081821 Region 4 Enforcement and Compliance Assurance Division (ECAD) has an active enforcement investigation at the Polynt Composites, USA, Inc. facility. RCRA enforcement inspected an alkyd and polyester resin plant in Forest Park, GA on November 9, 2022, and discovered apparent RCRA violations stemming from the mismanagement of volatile organic hazardous waste and combustion of this hazardous waste in an onsite incinerator; and combusting an estimated 100 tons per month of a waste stream that includes multiple, different hazardous air pollutants. ECAD RCRA contacted Air and Radiation Division staff in Region 4 in early January 2023 to inquire about nearby monitoring data and subsequently met with the Stationary Source Team and Air Toxics Team. The staff provided preliminary Clean Air Act (CAA) regulatory analysis which found potential violations of 40 CFR Subpart EEE--National Emission Standards for Hazardous Air Pollutants from Hazardous Waste Combustors or Commercial and Industrial Solid Waste Incineration Units (CISWI), depending on ECAD RCRA determinations pertaining to certain exemptions in RCRA rules. ECAD RES requested sampling of ten areas of interest at the facility. Analyses of pH, flashpoint, volatile organic compounds (VOCs), and Toxic Characteristic Leaching Procedure (TCLP) VOCs were conducted. Analytical results from the TCLP samples were compared to the special detection list provided by ECAD RES. The VOC results were compared to the RCRA (NON-WW STD) (2005) comparison standard. The compounds listed below are part of the ECAD VOC target list: Potential Constituents Special Detection Limits (analyzed by NEIC) Benzene 0.5 mg/L Carbon tetrachloride 0.5 mg/L Chlorobenzene 100 mg/L Chloroform 6 mg/L 1,4-Dichlorobenzene 7.5 mg/L 1,2-Dichloroethane 0.5 mg/L 1,1-Dichloroethylene 0.7 mg/L Hexachlorobutadiene 0.5 mg/L Methyl ethyl ketone (2-Butanone) 200 mg/L Tetrachloroethylene 0.7 mg/L Trichloroethylene 0.5 mg/L Ethylbenzene 0.7 mg/L m-and/or-p Xylene 0.05 mg and/or 0.01 mg per 100 grams o-Xylene 0.05 mg/100 g 4.0 Field Investigation and Methodology On March 28, 2024, LSASD accompanied ECAD RES to the facility and conducted waste sampling at Polynt. During the sampling investigation, ECAD identified ten (10) areas of interest for sampling. The waste samples were collected from inside the facility at the Incinerator Feed, Alkyd Point of LSASD ID: 24-0198 Final Report Page 6 of 15 LSASDFORM-066-R1 081821 Generation, Liquid Knockout Tank, Vapor Knockout Tank, Waste Tank #4 (Top Phase), Waste Tank #4 (Bottom Phase), Waste Tank #3 (Bottom Phase), Waste Tank #2 (two phases), Composite Reactor Point of Generation, and Floor Wash Tank (not on diagram). The intent of this case development investigation evaluation (CDIE) was to screen for VOCs, pH, and flashpoint. The objectives were to collect liquid waste samples of the "water of reaction" waste (i.e., oil/hydrocarbon and water/alcohols) that is fed to the facility's incinerator and provide sample analysis results for the following: ignitability, corrosivity, and volatile and semi-volatile organic compounds. Collection of up to 10 samples were requested. The samples were collected in 32ounce glass jars for the VOAs and 8-ounce glass jars for each the pH and flashpoint. The liquid waste samples were collected directly from the facility equipment sample ports as grab samples. LSASD's logbook of the sample activities at Polynt are in Appendix A. The EPA collected ten samples and split them with Polynt personnel for transport to their contract laboratory for analysis. Chain of custody documents were prepared using the US EPA's Scribe program and samples were submitted to the LSASD laboratory for analysis. Split samples were collected by LSASD and were provided to Mrs. Natalie Brandeberry, Polynt on March 28, 2024. The copies of the signed Receipt for Sample and Chain of Custody forms are in Appendix B. Field activities were conducted in accordance with LSASD's Field Branch's Management and Quality System Procedures and the following LSASD field sampling operating procedure: LSASDPROC-302-R4, Waste Sampling All field measurement and sampling procedures were performed and/or overseen by LSASD Field Services Branch personnel proficient in the pertinent procedures. Any person that was not proficient in any measurement or sampling procedure was teamed with someone who was proficient. Sample information collected during the investigation is presented in Table 1. 5.0 Results and Discussion All samples were analyzed for total VOCs per USEPA Method 8260C. Only two samples were analyzed by USEPA Method 1311 for TCLP VOCs. Nine samples were analyzed for USEPA Method 9040 for pH and USEPA Method 1010 for flashpoint. Sample station W1 did not yield enough to sample for pH and flashpoint, so only the VOC sample was collected. All sample locations were facility equipment sample ports directly operated by Mr. Darrell Hindman, Production Manager. LSASD held the sample container under the sample port and collected the samples. However, at sample station W5, the sample port was inaccessible for LSASD personnel to collect the sample, so Mr. Hindman under the supervision of LSASD and ECAD collected the samples. Sample stations W5 and W6 were collected from Waste Tank #4, top phase, and bottom phase, respectively. Sample W5 was solvent from the top phase, and Sample W6, the bottom phase was LSASD ID: 24-0198 Final Report Page 7 of 15 LSASDFORM-066-R1 081821 collected from a different port on the tank after isolating the bottom phase of the tank. Prior to sampling, the port was purged approximately 10 gallons. Waste Tank #3 had two phases, water on the bottom and organic liquid on the top. Sample W8 was collected from the bottom phase, however after multiple tries, no sample could be collected from the top phase. The ECAD inspectors observed that the tank level gauge was blocked and not properly reading the tank level. The pH results detected corrosivity in eight samples. Analyses showed that the liquid waste samples W2, W3, W5, W6, W7, and W8 exceeded the pH regulatory limit of less than or equal to 2 or greater than or equal to 12.5 ranging from 1.71 J, H-5; 1.91 J, H-5; 13.00 J, H-5, QL-2, QM-4, pH13; 1.44 J, H-5; 1.57 J, H-5; and 13.00 J, H-5, QL-2, QM-4, pH-13, respectively (Table 2). The flashpoint results detected ignitability in four samples. Analyses showed that six waste samples did not flash below or equal to 60C (140F). However, the flashpoint of waste samples W2, W3, W8 and W9 were 42.0C J, F-3, 30.0C, 33.5C, and 38.5C, respectively, which is less than 60 C (140 F) (Table 3). The total VOC results of the waste samples detected (m- and/or p-) Xylene, 1,2,4Trimethylbenzene, 1,3,5-Trimethylbenzene, Acetone, Benzene, Ethyl Benzene, Isopropylbenzene, Methyl Acetate, Methyl Butyl Ketone, Methyl Ethyl Ketone, Styrene, Toluene, n-Propylbenzene, oXylene, and sec-Butylbenzene. Analyses showed that the waste samples W1-W10 exceeded the RCRA (NON-WW STD) (2005) comparison standard for acetone ranging from 170 - 880 mg/kg, ethyl benzene ranging from 10 - 24,000 mg/kg, and toluene ranging from 10 - 10,000 mg/kg. Analyses showed that the waste samples W5, and W8, TCLP VOCs results appeared to exceed the TC regulatory levels of all potential constituents. However, these two samples had the data qualifiers U (the analyte was not detected at or above the reporting limit) and CR (due to high levels of other VOCs, Regulatory Levels could not be met). The Total VOCs are reported at percent level results (e.g., 110,000 mg/kg = 11%). Because of high percentages of non-regulatory constituents like styrene, multiple dilutions were applied to dilute the samples down to a lower concentration for analyses to prevent damage to the instrumentation. Thus, the results did not exceed the reporting limits for the VOC comparison standard (Table 5). Table 2 summarizes the Data Summary - pH, Table 3 summarizes the Data Summary - Flashpoint, Table 4 summarizes the Data Summary - Volatile Organic, and Table 5 summarizes the Data Summary - TCLP VOCs. LSASD's complete analytical reports are included in Appendix C. Quality Control Sample Results Blanks (Field and Equipment) No field or equipment blanks were collected during this investigation. One temperature blank accompanied the VOC waste sample coolers to the laboratory. The VOC waste samples were received and recorded at a temperature of 0.53C. The remaining waste samples were received at ambient temperature. LSASD ID: 24-0198 Final Report Page 8 of 15 LSASDFORM-066-R1 081821 Split Samples The EPA collected waste samples and split them with Polynt for transport to their contract laboratory for analysis. The copies of the signed Receipt of Samples and Chains of Custodies are in Appendix C. Laboratory Quality Control Samples For the VOC analyses, samples W8 and W9 were designated as the LSASD's duplicate quality control sample. For the pH analyses, samples W2-W10 were designated as the LSASD's laboratory duplicate quality control samples. For the flashpoint analyses, sample W2 was designated as the LSASD's laboratory duplicate quality control samples. Results of quality control analyses are contained in the LSASD's Laboratory Analytical Data Reports in Appendix C and are acceptable for the purposes of this investigation. Full definitions for the data qualifiers are provided in their respective reports. The reported results are accurate within the limits of the methods. 6.0 Conclusions Laboratory analyses detected VOCs in the waste samples however none of the samples exceeded the reporting limits for TCLP. Eight of the waste samples were detected as corrosive and four of the waste samples had a flashpoint of less than 60C. The analytical data from the sampling investigation of Polynt Composites USA, Inc.'s activities and operations will be reviewed by ECAD RES inspectors for final determination. 7.0 References US EPA LSASD. "Quality System and Technical Procedures for SESD Field Branches." https://www.epa.gov/quality/quality-system-and-technical-procedures-lsasd-field-branches, Most recent versions as of study date. US EPA LSASD. "Laboratory Services Branch Laboratory Operations and Quality Assurance Manual, LSASDPROC-120-R5." January 11, 2024. US EPA LSASD. "Sampling and Analysis Plan for Polynt Composites USA, Inc." March 27, 2024. LSASD ID: 24-0198 Final Report Page 9 of 15 Figure 1: Polynt Composites USA, Inc. Site Map LSASDFORM-066-R1 081821 LSASD ID: 24-0198 Final Report Page 10 of 15 Figure 2: Polynt Composites USA, Inc. Process Diagram with Sampling Locations LSASDFORM-066-R1 081821 LSASD ID: 24-0198 Final Report Page 11 of 15 Sample ID W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 Sample Media Waste Table 1 - Sample Information Sample Description Location Sample Type Milky tan liquid Incinerator Feed Liquid Waste Waste Waste Milky, cloudy liquid Milky clear liquid with small, suspended particles Amber colored, clear liquid Alkyd Point of Generation Liquid Knockout Tank Vapor Knockout Tank Liquid Liquid Liquid Waste Cloudy, yellowish liquid Waste Tank #4 (Top Phase) Liquid Waste Cloudy, colorless liquid Waste Tank #4 (Bottom Phase) Liquid Waste Cloudy, colorless liquid Waste Tank #2 (Bottom Phase) Liquid Waste Clear, amber colored liquid Waste Tank #3 (two phases) Liquid Waste Milky, cloudy liquid Waste Cloudy, colorless liquid Composite Reactor Point of Generation Floor Wash Tank (not on diagram) Liquid Liquid LSASDFORM-066-R1 081821 Sample Container 32 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass 32 oz glass 8 oz glass 8 oz glass Analyses VOA/TCLP VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint VOA/TCLP pH Flashpoint LSASD ID: 24-0198 Final Report Page 12 of 15 LSASDFORM-066-R1 081821 Station ID Sample ID Matrix Sample Date/Time Analyte pH Temperature pH Units Deg C pH Units W10 W10-0324 Waste 3/28/2024 15:34 22.4 4.78 W2 W2-0324 Waste 3/28/2024 11:53 24.0 1.71 J,O ^ Table 2 Data Summary - pH W3 W4 W5 W3-0324 W4-0324 W5-0324 Waste Waste Waste 3/28/2024 3/28/2024 3/28/2024 10:27 10:57 14:13 24.2 1.91 J,O ^ 24.8 2.12 J,O 24.4 13.00 J,O ^ W6 W6-0324 Waste 3/28/2024 14:32 24.6 1.44 J,O ^ W7 W7-0324 Waste 3/28/2024 14:41 24.2 1.57 J,O ^ W8 W8-0324 Waste 3/28/2024 15:56 24.2 13.00 J,O ^ W9 W9-0324 Waste 3/28/2024 12:24 25.1 2.80 J,O Station ID Sample ID Matrix Sample Date/Time Analyte Flashpoint Units Deg C Table 3 Data Summary - Flashpoint W2 W3 W2-0324 W3-0324 Waste Waste 3/28/2024 3/28/2024 11:53 10:27 42.0 J,O 30.0 W8 W8-0324 Waste 3/28/2024 15:56 33.5 W9 W9-0324 Waste 3/28/2024 12:24 38.5 DEFINITIONS OF REGION 4 ANALYTICAL DATA QUALIFIERS U The analyte was not detected at or above the reporting limit. J The identification of the analyte is acceptable; the reported value is an estimate. O Other qualifiers have been assigned providing additional information. These explanatory qualifiers are included in the printable pdf report and in other columns in the export files. CR Due to high levels of other VOCs, regulatory level could not be met. D-4 MRL elevated due to interferences. LSASD ID: 24-0198 Final Report Page 13 of 15 LSASDFORM-066-R1 081821 Analyte (m- and/or p-) Xylene 1,2,4Trimethylbenzene 1,3,5Trimethylbenzene Acetone Benzene Ethyl Benzene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Styrene Toluene n-Propylbenzene o-Xylene sec-Butylbenzene Station ID Sample ID Matrix Sample Date/Time Units Comparison Standard Table 4 Data Summary - Volatile Organics Selected Comparison Standard: RCRA (NON-WW STD) (2005) W1 W10 W2 W3 W4 W5 W1-0324 W10-0324 W2-0324 W3-0324 W4-0324 W5-0324 Waste 3/28/2024 10:20 Waste 3/28/2024 15:34 Waste 3/28/2024 11:53 Waste 3/28/2024 10:27 Waste 3/28/2024 10:57 Waste 3/28/2024 14:13 W6 W6-0324 Waste 3/28/2024 14:32 W7 W7-0324 Waste 3/28/2024 14:41 W8 W8-0324 Waste 3/28/2024 15:56 W9 W9-0324 Waste 3/28/2024 12:24 mg/kg 130 0.73 310 49 5.4 110000 64 42 96000 3.2 mg/kg 58 0.29 < 0.20 U 6.6 1.2 44000 2.6 8.2 23000 1.4 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 160 mg/kg 10 mg/kg 10 mg/kg 24 170 ^ < 0.20 U 29 ^ 2.6 73 0.74 0.11 J,O 220 ^ < 0.20 U 0.39 < 0.20 U < 0.40 U < 0.40 U < 0.20 U < 2.3 U < 0.20 U 87 ^ 0.21 4.8 < 0.40 U 2.2 600 ^ < 0.20 U 12 ^ 0.26 200 2.0 0.34 73 < 0.20 U 1.4 0.060 J,O 15 0.41 17000 < 2000 U < 250 U 28000 ^ 1600 < 500 U < 500 U 0.90 850 ^ < 0.20 U 17 ^ 0.21 74 2.6 3.3 880 ^ < 0.20 U 10 ^ 0.42 63 2.1 10000 < 1000 U < 120 U 24000 ^ 1400 < 250 U < 250 U 0.53 630 ^ 0.35 0.77 < 0.20 U 1.0 20 mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 36 mg/kg 10 mg/kg 1.7 < 3.1 U,D4 8.4 12 42 0.50 < 1.6 U 120 < 0.20 U 0.056 J,O < 0.64 U,D-4 < 0.20 U < 1.6 U < 1.7 U,D4 7.1 0.060 J,O 100 < 0.20 U 4.9 < 3.9 U,D4 160 ^ 1.0 16 < 0.20 U 2.1 18 10 ^ 0.21 1.9 < 0.20 U < 2000 U 25000 10000 ^ 9100 30000 380 8.6 3.9 11 ^ 0.44 21 < 0.20 U 8.3 < 1.1 U,D4 8.9 1.6 14 < 0.20 U < 1000 U < 2000 U,D-4 9900 ^ 5500 27000 200 13 0.42 0.35 0.30 1.4 < 0.20 U LSASD ID: 24-0198 Final Report Page 14 of 15 LSASDFORM-066-R1 081821 Table 5 Data Summary - VOC TCLP Selected Comparison Standard: RCRA (TCLP) Analyte 1,1-Dichloroethene (1,1Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride Station ID Sample ID Matrix Sample Date/Time Units Comparison Standard mg/L 0.7 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 0.5 mg/L 7.5 mg/L 0.5 mg/L 0.5 mg/L 100 mg/L 6 mg/L 0.5 mg/L 200 mg/L mg/L 0.7 mg/L W5 W5-0324 Waste 3/28/2024 14:13 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 1600 U,CR ^ 200 U,CR ^ mg/L mg/L 0.5 mg/L 0.2 mg/L 200 U,CR ^ 200 U,CR ^ W8 W8-0324 Waste 3/28/2024 15:56 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ 1600 U,CR ^ 200 U,CR ^ 200 U,CR ^ 200 U,CR ^ DEFINITIONS OF REGION 4 ANALYTICAL DATA QUALIFIERS U The analyte was not detected at or above the reporting limit. J The identification of the analyte is acceptable; the reported value is an estimate. O Other qualifiers have been assigned providing additional information. These explanatory qualifiers are included in the printable pdf report and in other columns in the export files. CR Due to high levels of other VOCs, regulatory level could not be met. D-4 MRL elevated due to interferences. LSASD ID: 24-0198 Final Report Page 15 of 15 LSASDFORM-066-R1 081821 Appendix A - Field Logbook LSASD ID: 24-0198 Final Report LSASDFORM-066-R1 081821 Appendix B - Receipt for Samples and Chain of Custody LSASD ID: 24-0198 Final Report LSASDFORM-066-R1 081821 Appendix C - Analytical Data Reports LSASD ID: 24-0198 Final Report I I I United States Environmental Protection Agency I Region 4 Laboratory Services and Applied Science Division I 980 College Station Road I Athens, Georgia 30605-2720 I I I I I I I I I Polynt Composites USA I Forest Park, Georgia ' I LSASD PROJECT ID NO: 24-0198 Paula Whiting, Project Leader FIELD SCREENING and SAMPLING LOGBOOK Book 1 of__l Dates: 03/28/2024 Name Paula Whiting Kevin Simmons Brooke York Robert Nakamoto List of personnel in logbook: Initials Organization/Duties LSASD I Scribe, Sampler LSASD I Safety Officer, Sampler ECAD I Observer ECAD I Observer Polynt Composites USA LSASD Project # 24-0 198 I of 16 General Notes Date:, \i4 Table of Contents: General Notes ............................................................................................................................. 2 Sampling Investigation .............................................................................................................. 4 Final Notes ................................................................................................................................ 16 The following LSASD field measurement and sampling procedures will be followed during I this field study, as applicable: 1 SESDPROC-1002-R0 Logbooks I LSASDPROC-202-R4 Management of Investigation Derived Waste LSASDPROC-205-R4 Field Equipment Cleaning and Decontamination I LSASDPROC-209-R4 Packing, Marking, Labeling and Shipping of Environmental and Waste Samples I LSASDPROC-302-R4 Waste Sampling I I Photographs made with Olympus Tough, Serial Number: SC7374 By: Paula Whiting I Sample Investigations will be conducted at 71 Barnett Road, Forest Park, Georgia 30297. I The sample naming convention will be WXX for the waste sample and station ID (e.g., W0I). I vv T 3 b t ,- VlCJ pl,( /r'\.(C l))J- cto q f}M, I I PPb - Jtre_, -\-oAd CA_ VG-t e 067 I I I I I I I I I -------------------------------- Polyn1 <.\1111pus1lcs USA 2 of 16 LSASD Project# 2o.l-0198 I I I General Notes I Date: S/d){dlf I Pu\"\ rt t i\/& +tv{ i,e Bve vi d c: h 6e rv1j I Du Yr e I I t+u-1d YY1A n I I I I I I I I I I I I I ' I r J L L [ Polynt Composites USA LSASD Project II 24-0198 3 of 16  Sampling Investigation Date:----- Station ID: ______ Sample ID: ___________ SampleTeam: (Check. as appropriate [ X ] Paula Whiting [ x ] Kevin Simmons Duties Sampler, Notes, Photos. Scr ibe Sampler. Notes, Photos, Scribe N w LSASD Operating Procedures: LSASDPRO Waste Sampling [ X] Other=---------------------- Specific Sampling Procedure/Method Used (includin quipment 10, as appropr iate): Description ofMedia/Sample: Other pe1tinent info1mation (weathe conditions, photos, etc.): Sample Collected: Yes or No Laboratory Analyses and containers: Anal ses Container VOAs /TCLP 32oz 500mL 500mL 1 Split sample? Y or N Pol) nt Composite US/\ LSASD Project H '.24-0 198 Preservation Notes 4 or 16 I I I Date: 3 ]C6) 2.4- Sampiing Investigation Station ID: _w---Sample ID: ___W_j_-_C3_cf___ I Sample Team: [ X] Paula Whiting I (Check, as appropriate) [ X] Kevin Simmons I Duties Sampler, Notes, Photos, Scribe Sampler, Notes, Photos, Scribe I Description of sample location: I ::::r:('\ C;) gco,.Y N w I I LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I' Other:----------------------I Specific Sampling Procedure/Method Used (including equipment ID, as appropriate): I I l\.i Q.rt.c>IAl- vi)1 vi'V'\Q. c:.-' ""\\ vY'"\ u-s-..is . I rvw,J +c'>\t'"\. \ 1 it'l Desc1iption ofMedia/Sample: \ I I Other pertinent infonnation (weather conditions, photos, etc.): I I I I I Sample Collected: or No Sample Time ) () 2 () I Laboratory Analyses and containers: ' I Analyses Container # ofContainers Presenration Notes VOAs /TCLP 32oz 1 I te... pH 500mL I rd ,,,J le,::--1J I Flashpoint 500mL I Y'<T <'cl \u'J- I I Split sample? C9 or N ---------------------------------------- r LSASD Project # 24-0198 Polynt Composites USA 5 of 16 Date: Sample Team: (Check, as appropriate) Sampling Investigation Station TD: '1J3 Sample ID: ___W----'3-"'rJ---b_3__z_t--'---- [ X] Paula Whiting [ X] Kevin Simmons Duties Sampler. Notes, Photos, Scribe Sampler, Notes. Photos, Scribe Description ofsample location: 1 L) 1,1 J )"Y\'Jl.k> vf 1-fl\,k _ N w LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I Other:----------------------- 1 Specific Sampling Procedur e/Method Used (including equipment ID, as appropriate): 1 I Desc1iption of Media/Sample: A r \ , ----------,---'-r--f-'\-_,'f\_-s_\'-\"P'-'-)_ '_\_ \ __-_._N_r:p___. __ :; _W1 ic_m_lK1 __J_ ____:;'-r-':--Jl'--c_f\'ft_l'_:._J_}. V.. J c..,\-zcr ho._i,'\,',t \/'J':1Y\ $"<'f'),\ ,jt:chs 1 C v'.L1:5pl"',,kJ. I Other pertinent information (weather conditions, photos, etc.): I I I 1 Sample Collected: or No Sample Time ) 027 I Laboratory Analyses and containers: I Analyses Container # of Containers Preservation Notes I VOAs /TCLP 32oz 1 1(.f__ l :r' p.)* pH 500mL 1 (".1(/ c.-., -I - '21".d prl I FlashPoint 500mL I l' 2Y\cl p.),t I I Split sample? <!)r N I _______________________________ i Polynt (. 0111pos1tc, lJS/\ 6 of 16 LSASD Project /1 4-0198 I I I I Date: Sampling Investigation Station ID: _vJ_i___ Sample ID: __vJ_4-...,___o-3--c-=t---'------- I Sample Team: [ x ] Paula Whiting I (Check, as appropriate) [ X ] Kevin Simmons I Duties Sampler, Notes, Photos, Scribe Sampler. Notes, Photos, Scribe I Description of sample lo cation: I "'--f'fc:r \zr..c)lo1-7(t-. -t-,;y\::. N w I I LSASD Operating Procedmes: LSASDPROC-302-R4 Wa ste Sampling [ X] I I Other:----------------------I Specific Sampling Procedure/Method Used (including equipment ID, as a ppropriate): I I I Description of Media/Sample: I I Other pertinent information (weather conditions, photos, etc.): I I I I I Sample Collected: or No Sample Time ) DS7 I Laboratory Analyses and containers: I Analyses Container # of Containers Preservation I pH 500mL 1 cl(l\b1 VOAs /TCLP 32oz 1 I (P_ I Flashpoint 500mL 1 C1'1\l<>1 Notes I I Split sample? or N I '--------------------------------- ' Polynt Composites US/\ LSASD Project ti 24-0198 7 of 16 I Sampling Investigation I Station ID: __'\f\)_2___ Sample ID: ___W_2__-_o_32_'_ \- __ I Duties I Sample Team: [ x] Paula Whiting Sampler. Notes. Photos. Scribe (Check, as appropriate) [ X] Kevin Simmons Sampler. Notes. Photos, Scribe I I -i Description of sample location: n)kJd eo- .r:f-1<:)\!\ N w I I I LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:----------------------- I Specific Sampling Procedure/Method Used (including equipment ID, as appropriate): I I I Description of Media/Sample: I I Other pertinent information (weather conditions, photos, etc.): I I I I I Sample Collected: or No Sample Time I 153 I Laboratory Analyses and containers: I Analyses Container # ofContainers Preseniation Notes I VOAs /TCLP 32oz I 1 ce. pH 500mL I r-"Y{'Vlf'Ji- I Flashpoint 500mL 1 VV'(\IO\-tf',7r I I Split sample'6or N I I ---------------------------------- l'L1l:,.n1 Co111pos1tt:s lJSA 8 of 16 LSASD rrojecl 1/ 4-0 I 98 I I I I Date: Sampling Investigation Station TD:-- - ----Sample JD: ____vfl_..__-_03__+--'----- I Sample Team: [ X] Paula Whiting I (Check, as appropriate) [ X] Kevin Simmons I Duties Sampler, Notes, Photos, Scribe Sampler, Notes, Photos, Scribe ! I Description ofsample location: I 01'1\CXY1\_, (t(.o-c+.cr pa I N w I LSASD Op erating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:----------------------I Specific Sampling Procedure/Method Used (including equ ipment ID, as approp riate): I I I Description ofMedia/Sample: I I Other pertinent information (weather conditions, photos, etc.): I I I I I Sample Collected: or No Sample Time ) 2.'24- I Laboratory Analyses and containers: I Analyses Container # ofContainers Preservation I VOAs /TCLP 32oz 1 )(e.. pH 500mL 1 CNY\ikmi-- I Flashpoint 500ml I rftY\loiwr- Notes I I Split sample? i!)or N I I ---------------------------------------- Polynt Composites USA 9 of 16 LSASD Project II 24-0198 I Sampling Investigation I Date: Station ID: __''l!'_J_-_5 __ Sample ID: ____v__J_;:"""'):._-_o_J__f__ I Duties I Sample Team: [ X] Paula Whiting Sampler, Notes, Photos, Scribe (Check. as appropriate) [ X] Kevin Simmons Sampler, Notes, Photos, Scribe I I * : :sj Description of sample location: ''-1---i (\ t,'l 't(-V\\2.. l 2. (,)tz N w I I I LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:_______________________ I Specific Sampling Procedure/Method Used (including equipment ID, as appropriate): I I Description ofMedia/Sample: I I I Other pertinent information (weather conditions, photos, etc.): I I I I Sample Collected: {fii> or No Sample Time \A-13 I Laboratory Analyses and containers: I Analyses Container # of Containers Preservation Notes I VOAs/TCLP 32oz I I G'<- I pH 500ml I 01"W>"1 , Flashpoint 500ml 1 (rri\\\'Lt- I I Split sample? or N I I ---Pol)-nt C-t1111p-os1t-c: L-SI\ --------------------10 o-r 16---- LS/\SD Project /I 24-0198 I I I I Date: 3\2;{\2.A- Sampling Investigation Station ID: __\;_Ji_b___ Sample ID: ____\/_J_6,=------w_c-=}--- I Sample Team: [ X] Paula Whiting I (Check, as appropriate) [ X ] Kevin Simmons Duties Sampler, Notes, Photos, Scribe Sampler, Notes, Photos, Scribe I e\v- I Description of sample location: I v-10 t""\( : (2 1:;5'\ N w I I LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:______________________ I Specific Sampling Procedure/Method Used (including equipment 10, as appropriate): I I I Description ofMedia/Sample: I I Other pe1tinent infonnation (weatherconditions, photos, etc.): I I I I I Sample Collected: or No Sample Time l432-. I Laboratory Analyses and containers: I Analyses Container # ofContainers Preservation I pH 500mL 1 ctrtil:,,-;;fr- VOAs/TCLP 32oz 1 /c.e_ I Flashooint 500mL 1 C"iV1o'\'?t(;4- Notes I I Split sample? ()or N I ---Pol-ynt C-om-posit-e!> U-SA--------------------11 o-f16---- 1 LSASD Project ti 24-0198 Date: SampleT e am: (Check, as appropriate) Sampling Investigation Station ID:------ Sample ID: ___W_:'l__,_,__-_t)_3_?_ j- __ [ x) Paula Whiting [ X) Kevin Simmons Duties Sampler, Notes, Photos. Scribe Sampler. Notes. Photos, Scribe Description ofsample location: <L \-C-JY\'t ' 3 N w 00Yo0 LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] Other: ------------------------ Specific Sampling Procedure/Method Used (including equipment JD, as appropriate): Description ofMedia/Sample: Other pe1tinent infonnation (weather conditions, photos, etc.): Sample Collected: or No Sample Time -I 6-5--- Labor.dory Analyses and containers: Analyses VOAs /TCLP pH Flashooint Container 32oz 500mL 500mL # ofContainers I I 1 Preservation I(-. c,,,,.,-lu. ov,1\.o'<t Split sample?(i} or N Pol:, nt Composite l lS1\ LSASD Project# 24-0 I 98 Notes 12 of 16 I I Sampling Investigation PJ' I Station ID: __...,J\7_ Sample ID: ___v)\___,_7___oJ__' ?j--_ I Sample Te am: [ X] Paula Whiting I (Check. as appropriate) [ X] Kevin Simmons I Duties Sampler. Notes. Photos. Scribe Sampler. Notes, Photos, Scribe I Descr iption ofsample location: I -h>Yl\l -# 2-, h-v-., p N w I I LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:----------------------I Specific Sampling Procedure/Method Used (including equipment ID, as appropriate): I I I Description ofMedia/Sample: I I Other pertinent information (weatherconclitions, photos, etc.): I I I I I Sample Collected: @ or No Sample Time \44-) I Laboratory Analyses and containers: I Analyses Container # ofContainers Preservation VO As /TCLP 32oz 1 \ le. I PH 500mL 1 Q\'Y\b\'2 I Flashpoint 500mL 1 O'YY1 1c,\ 1 ?tr Notes I I Split sample? or N I --------------------------------- Polynl Composite!> USA 13 of 16 LSASD Project# '.!4-0198 E Sampling Investigation \:f II Y-{ \,f '\ Station ID: ---"'---"-"..,.,.-::;--Sample ID: --- _,,.._,,___1 \J_ () _s.__}_ 1,._ SampleTeam: (Check. as appropriale) [ x] Paula Whiting [ X] Kevin Simmons Duties Sampler. Notes, Photos. Scribe Sampler. Notes. Photos, Scribe Description ofsample location: 'N -\-er"'\2 tJ> "2_: +o '62_ N w LSASD Operating Procedures: LSASDPROC-302-R4 Waste Sampling [ X] Other:_______________________ Specific Sampling Procedure/Method Used (including equipment ID, as appropriate): I Description ofMedia/Sample: /{\\J\("]7_qJ' fv)cYj I j Other pertinent infrnmation (weatherconditions, photos, etc.): I I I I I Sample Collected: 6/ or @f,!j;;fm }J\ ,Q I Laboratory Analyses and containers: I Analyses Container # of Containers Preservation Notes I VOAs /TCLP 32oz 1 \ (.) oH 500mL 1 {l'('(\E,;:t I Flashooint 500mL l C"!',Jo;;t I I I I --------------------------------- l'ol) 111 (ompo,, LISA 14 of 16 LSASD Project II 4-0 I 98 I I I Date: Sampling Investigation Station ID: __W_i__ O __ Sample ID: ____W__)_t)_-_W_<_1-_ I Sample Team: [ X) Paula Whiting I (Check, as appropriate) [ X) Kevin Sinunons I Duties Sampler, Notes, Photos, Scribe Sampler. Notes, Photos. Scribe I Descr iption ofsample location: I f1 ':) '\N\\ -,,r-t N w I I LSASD Operating Procedw-es: LSASDPROC-302-R4 Waste Sampling [ X] I I Other:----------------------I Specific Sampling Procedure/Method Used (including equipme nt ID, as appropriate): I I I Description of Media/Sample: I I Other pertinent information (weather conditions, photos, etc.): I I I I I Sample Collected: C!9 or No Sample Time i534- I Laboratory Analyses and containers: I Analyses Container # of Containers Preservation I pH 500ml 1 rr,,,,(b-a,,fr VOs A /TCLP 32oz l Ice I Flashpoint 500mL I c-,,4,t Notes I I Split sample? or N I ---------------------------------- Polynt Composite;. USA 15 of 16 1 LSASD Project # 4-0 I 98 Ill Final Notes Date: --- I I ,. I I /I I I I I I ________ ________ I -Pol;,nl lo ' n1psui1 eU- Si0\\' 16 of 16 LSASD Project /I '-1-0198 I Page 1 of 2 USEPA CLP COC (REGION COPY) DateShipped: 3/28/2024 CarrierName: GOV Carrier AirbillNo: Ji n1ples E Re Polynt Composites USA, lnc./GA Case#: n/a Cooler#: No: 20240328 Lab: USEPA Region LSASD Lab Contact: Mike Beall Lab Phone: 706-355-8655 Sample Identifier W10-0324 CLP Sample No. Matrix/Sampler Liquid Waste/ Paula Whiting W1-0324 W2-0324 Liquid Waste/ Paula Whiting Liquid Waste/ Paula Whiting W3-0324 Liquid Waste/ Paula Whiting W4-0324 Liquid Waste/ Paula Whiting W5-0324 Liquid Waste/ Paula Whiting W6-0324 Liquid Waste! Paula Whiting Coll. Method Grab Grab Grab Grab Grab Grab Grab AnalysisfTurnaround (Days) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOs A )(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOs A )(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOs A )(35), T_VOAS(45), Flashpoint(35}, pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Tag/Preservative/Bottles A (None), B (None), D (None), E (None) (4) A (None), B (None) (2) A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) Location W10 Collection DatefTime 03/28/2024 15:34 Sample Type Field Sample W1 03/28/2024 10:20 Field Sample W2 03/28/2024 11:53 Field Sample W3 03/28/2024 10:27 Field Sample W4 03/28/2024 10:57 Field Sample W5 03/28/2024 14:13 Field Sample W6 03/2812024 14:32 Field Sample Special Instructions VOA- 6'-'<'dTCLP axe C<:>11\'\tHl1e& 1Y)Ot)t. 32 oz... Qonfel11e1<c..-, bu:t t..\ Con l'\6t" 3 l.OmS QJ-Jl sk1(5\,(,)l'\ W'I* YeU\pt. Analysis Key: T VOAS=TCLP Volatiles Shipment for Case Complete? Y Samples Transferred From Chain of Custody# ltems!Reason Datet:rime l'100 Received by (Signature and Organization) lC DatefTime 3/'2 /2..J lt,'0_ Sample Condition Upon Receipt COc> Cc-0J:c-A- Page 2 of 2 USEPA CLP COC (REGION COPY) DateShipped: 3/28/2024 CarrierName: GOV Carrier AirbillNo: Sample Identifier W?-0324 CLP Sample No. Matrix/Sampler Liquid Waste/ Paula Whiting WS-0324 Liquid Waste/ Paula Whiting W9-0324 Liquid Waste/ Paula Whiting Coll. Method Grab Grab Grab CHAIN OF CUSTODY RECORD Polynt Composites USA, lnc./GA Case#: n/a Cooler#: Analysis/Turnaround (Days) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Tag/Preservative/Bottles A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) Location W7 we W9 No:20240328 lab: USEPA Region lSASD lab Contact Mike Beall Lab Phone: 706-355-8655 Collection Datemme 03/28/2024 14:41 Sample Type Field Sample 03/28/2024 15:56 Field Sample 03/28/2024 12:24 Field Sample VOA u-nd TC L OJ Cl5YYL5tri<:d 1 n 0-vie.. _. Special Instructions: 4 t5 net ?>crtts 0..N._ ho7..t.>!l br'\fu y-e.e,e- C0)v S Analysis Key: T_VOAS=TCLP Volatiles Shipment for Case Complete? Y Samples Transferred From Chain of Custody# Items/Reason '?ont Received by (Signature and Organization) C Date/Time s l n: Ji. <-I I ""f;o Sample Condition Upon Receipt Gaao CCV\c-,..._ LSASDFORM-066-R1 081821 Appendix A - Field Logbook LSASD ID: 24-0198 Final Report LSASDFORM-066-R1 081821 Appendix B - Receipt for Samples and Chain of Custody LSASD ID: 24-0198 Final Report LSASDFORM-066-R1 081821 Appendix C - Analytical Data Reports LSASD ID: 24-0198 Final Report UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum May 1, 2024 MEMORANDUM SUBJECT: FROM: THRU: TO: FINAL Analytical Report Project: 24-0198, Polynt Composites RCRA Sampling Jason Collum LSB Inorganic Chemistry Section Chief Stacie Masters, Chief Laboratory Services Branch Paula Whiting Attached are the final results for the analytical groups listed below. This report shall not be reproduced except in full without approval of the Region 4 laboratory. These analyses were performed in accordance with the Laboratory Services Branch's Laboratory Operations and Quality Assurance Manual (LSB LOQAM) found at www.epa.gov/region4/sesd/asbsop. Any unique project data quality objectives specified in writing by the data requestor have also been incorporated into the data unless otherwise noted in the Report Narrative. Chemistry data have been verified based on the LSB LOQAM specifications and have been qualified by this laboratory if the applicable quality control criteria were not met. Verification is defined in Chapter 5 of the LSB LOQAM. For a listing of specific data qualifiers and explanations, please refer to the Data Qualifier Definitions included in this report. The reported results are accurate within the limits of the method(s) and are representative only of the samples as received by the laboratory. Analyses Included in this report: Method Used: Accreditations: Classical/Nutrient Analyses (CNA) Classical/Nutrients EPA 9040 (Water) ISO Page 1 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Sample Disposal Policy Due to limited space for long term sample storage, LSB's policy is to dispose of samples on a periodic schedule. Air samples collected in summa canisters will be disposed of 30 days following the issuance of this report. All other sample media including original samples, sample extracts and or digestates will be disposed of, in accordance with applicable regulations, 60 days from the date of this report. This sample disposal policy does not apply to criminal samples which are held until the laboratory is notified by the criminal investigators that case development and litigation are complete. These samples may be held in the laboratory's custody for a longer period of time. If samples require storage beyond the 60-day period, please contact the Sample Control Coordinator by e-mail at R4SampleCustody@epa.gov. Page 2 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum SAMPLES INCLUDED IN THIS REPORT Project: 24-0198, Polynt Composites RCRA Sampling Sample ID W10-0324 W2-0324 W3-0324 W4-0324 W5-0324 W6-0324 W7-0324 W8-0324 W9-0324 Laboratory ID E241312-02 E241312-03 E241312-04 E241312-05 E241312-06 E241312-07 E241312-08 E241312-09 E241312-10 Matrix Waste Waste Waste Waste Waste Waste Waste Waste Waste Date Collected 3/28/24 15:34 3/28/24 11:53 3/28/24 10:27 3/28/24 10:57 3/28/24 14:13 3/28/24 14:32 3/28/24 14:41 3/28/24 15:56 3/28/24 12:24 Date Received 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 Page 3 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum DATA QUALIFIER DEFINITIONS H-5 J pH-13 QL-2 QM-4 LSB-defined holding time exceeded. The identification of the analyte is acceptable; the reported value is an estimate. pH is equal to or greater than reported result. Laboratory Control Spike Recovery greater than method control limits Matrix Precision outside method control limits ACRONYMS AND ABBREVIATIONS CAS Chemical Abstracts Service Note: Analytes with no known CAS identifiers have been assigned codes beginning with "E", the EPA ID as assigned by the EPA Substance Registry System (www.epa.gov/srs), or beginning with "R4-", a unique identifier assigned by the EPA Region 4 laboratory. MDL Method Detection Limit - The minimum concentration of a substance (an analyte) that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero. MRL Minimum Reporting Limit - Analyte concentration that corresponds to the lowest demonstrated level of acceptable quantitation. The MRL is sample-specific and accounts for preparation weights and volumes, dilutions, and moisture content of soil/sediments. TIC Tentatively Identified Compound - An analyte identified based on a match with the instrument software's mass spectral library. A calibration standard has not been analyzed to confirm the compound's identification or the estimated concentration reported. ACCREDITATIONS: ISO Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Laboratories. Refer to the certificate and scope of accreditation FT-0330 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd NR Not accredited for this test. DW Accredited for conformance with ISO/IEC 17025:2017 and testing elements in the Fifth Edition of the Manual for the Certification of Laboratories Analyzing Drinking Water, EPA 815-R-05-004, 2005. Refer to the certificate and scope of accreditation AT-2628 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd ISO/DW Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Labs, and conformance with ISO/IEC 17025:2017 and testing elements in the Manual for the Certification of Laboratories Analyzing Drinking Water. Page 4 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte Lab ID: E241312-02 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 4.78 22.4 pH Units Deg C 1.00 3/29/24 9:51 3/29/24 9:51 3/29/24 16:14 3/29/24 16:14 EPA 9040 EPA 9040 Page 5 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte Lab ID: E241312-03 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 1.71 J, H-5 24.0 pH Units Deg C 1.00 4/01/24 14:18 4/01/24 14:18 4/02/24 10:06 4/02/24 10:06 EPA 9040 EPA 9040 Page 6 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte Lab ID: E241312-04 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 1.91 J, H-5 24.2 pH Units Deg C 1.00 4/01/24 14:18 4/01/24 14:18 4/02/24 10:39 4/02/24 10:39 EPA 9040 EPA 9040 Page 7 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte Lab ID: E241312-05 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 2.12 J, H-5 24.8 pH Units Deg C 1.00 4/01/24 14:18 4/01/24 14:18 4/02/24 12:01 4/02/24 12:01 EPA 9040 EPA 9040 Page 8 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte Lab ID: E241312-06 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 13.00 J, H-5, QL-2, QM-4, pH-13 24.4 pH Units Deg C 1.00 4/03/24 14:36 4/03/24 14:36 4/03/24 15:48 EPA 9040 4/03/24 15:48 EPA 9040 Page 9 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte Lab ID: E241312-07 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 1.44 J, H-5 24.6 pH Units Deg C 1.00 4/03/24 10:00 4/03/24 10:00 4/03/24 13:09 4/03/24 13:09 EPA 9040 EPA 9040 Page 10 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte Lab ID: E241312-08 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 1.57 J, H-5 24.2 pH Units Deg C 1.00 4/03/24 10:00 4/03/24 10:00 4/03/24 13:14 4/03/24 13:14 EPA 9040 EPA 9040 Page 11 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte Lab ID: E241312-09 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 13.00 J, H-5, QL-2, QM-4, pH-13 24.2 pH Units Deg C 1.00 4/03/24 14:36 4/03/24 14:36 4/03/24 16:04 EPA 9040 4/03/24 16:04 EPA 9040 Page 12 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Classical/Nutrient Analyses Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte Lab ID: E241312-10 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E17028275 R4-1511 pH pH Temperature 2.80 J, H-5 25.1 pH Units Deg C 1.00 4/03/24 10:00 4/03/24 10:00 4/03/24 11:21 4/03/24 11:21 EPA 9040 EPA 9040 Page 13 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Analyte Batch 2403080 - C 9040 pH LCS (2403080-BS1) EPA 9040 pH pH Temperature Classical/Nutrient Analyses (CNA) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 4.035 23.4 Prepared & Analyzed: 03/29/24 1.00 pH Units Deg C 4.0000 25.000 101 95-105 93.6 75-125 RPD Limit Notes Duplicate (2403080-DUP1) EPA 9040 pH pH Temperature Source: E241312-02 Prepared & Analyzed: 03/29/24 4.770 22.7 1.00 pH Units Deg C 4.777 22.4 0.147 10 1.33 200 Batch 2404006 - C 9040 pH LCS (2404006-BS1) EPA 9040 pH pH Temperature LCS (2404006-BS2) EPA 9040 pH pH Temperature Duplicate (2404006-DUP1) EPA 9040 pH pH Temperature Duplicate (2404006-DUP2) EPA 9040 pH pH Temperature Duplicate (2404006-DUP3) EPA 9040 pH pH Temperature 4.038 24.5 Prepared: 04/01/24 Analyzed: 04/02/24 1.00 pH Units Deg C 4.0000 25.000 101 95-105 98.0 76-126 4.004 24.6 Prepared: 04/01/24 Analyzed: 04/02/24 1.00 pH Units Deg C 4.0000 25.000 100 95-105 98.4 76-126 Source: E241312-03 Prepared: 04/01/24 Analyzed: 04/02/24 1.708 24.0 1.00 pH Units Deg C 1.711 24.0 0.175 10 0.00 200 Source: E241312-04 Prepared: 04/01/24 Analyzed: 04/02/24 1.831 24.4 1.00 pH Units Deg C 1.906 24.2 4.01 10 0.823 200 Source: E241312-05 Prepared: 04/01/24 Analyzed: 04/02/24 2.107 25.2 1.00 pH Units Deg C 2.124 24.8 0.804 10 1.60 200 Page 14 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Analyte Batch 2404013 - C 9040 pH LCS (2404013-BS1) EPA 9040 pH pH Temperature Classical/Nutrient Analyses (CNA) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 3.992 25.2 Prepared & Analyzed: 04/03/24 1.00 pH Units Deg C 4.0000 25.000 99.8 95-105 101 26-126 RPD Limit Notes LCS (2404013-BS2) EPA 9040 pH pH Temperature 4.024 25.4 Prepared & Analyzed: 04/03/24 1.00 pH Units Deg C 4.0000 25.000 101 95-105 102 26-126 LCS (2404013-BS3) EPA 9040 pH pH Temperature 4.020 24.6 Prepared & Analyzed: 04/03/24 1.00 pH Units Deg C 4.0000 25.000 100 95-105 98.4 26-126 Duplicate (2404013-DUP1) EPA 9040 pH pH Temperature Source: E241312-10 Prepared & Analyzed: 04/03/24 2.791 25.1 1.00 pH Units Deg C 2.799 25.1 0.286 10 0.00 200 Duplicate (2404013-DUP3) EPA 9040 pH pH Temperature Source: E241312-07 Prepared & Analyzed: 04/03/24 1.437 24.6 1.00 pH Units Deg C 1.440 24.6 0.209 10 0.00 200 Duplicate (2404013-DUP4) EPA 9040 pH pH Temperature Source: E241312-08 Prepared & Analyzed: 04/03/24 1.562 24.1 1.00 pH Units Deg C 1.573 24.2 0.702 10 0.414 200 Batch 2404014 - C 9040 pH LCS (2404014-BS1) EPA 9040 pH pH Temperature 11.118 24.5 Prepared & Analyzed: 04/03/24 1.00 pH Units 11.000 101 Deg C 25.000 98.0 0-200 0-200 QL-2 Page 15 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Analyte Batch 2404014 - C 9040 pH Duplicate (2404014-DUP1) EPA 9040 pH pH Temperature Classical/Nutrient Analyses (CNA) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Source: E241312-06 Prepared & Analyzed: 04/03/24 13.000 24.6 1.00 pH Units Deg C 13.000 24.4 0.00 0.816 RPD Limit Notes 10 pH-13 200 Duplicate (2404014-DUP2) EPA 9040 pH pH Temperature Source: E241312-09 Prepared & Analyzed: 04/03/24 13.000 24.2 1.00 pH Units Deg C 13.000 24.2 0.00 10 0.00 200 pH-13 Page 16 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 pH-13 QL-2 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Jason Collum Notes and Definitions for QC Samples pH is equal to or greater than reported result. Laboratory Control Spike Recovery greater than method control limits Page 17 of 17 E241312 CNA FINAL 05 01 24 1520 5/1/24 15:20 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn May 1, 2024 MEMORANDUM SUBJECT: FROM: THRU: TO: FINAL Analytical Report Project: 24-0198, Polynt Composites RCRA Sampling Floyd Wellborn LSB Technical Advisor Stacie Masters, Chief Laboratory Services Branch Paula Whiting Attached are the final results for the analytical groups listed below. This report shall not be reproduced except in full without approval of the Region 4 laboratory. These analyses were performed in accordance with the Laboratory Services Branch's Laboratory Operations and Quality Assurance Manual (LSB LOQAM) found at www.epa.gov/region4/sesd/asbsop. Any unique project data quality objectives specified in writing by the data requestor have also been incorporated into the data unless otherwise noted in the Report Narrative. Chemistry data have been verified based on the LSB LOQAM specifications and have been qualified by this laboratory if the applicable quality control criteria were not met. Verification is defined in Chapter 5 of the LSB LOQAM. For a listing of specific data qualifiers and explanations, please refer to the Data Qualifier Definitions included in this report. The reported results are accurate within the limits of the method(s) and are representative only of the samples as received by the laboratory. Analyses Included in this report: Method Used: Accreditations: Physical Properties (PHYSP) Physical Properties EPA 1010 (Waste) NR Page 1 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Sample Disposal Policy Due to limited space for long term sample storage, LSB's policy is to dispose of samples on a periodic schedule. Air samples collected in summa canisters will be disposed of 30 days following the issuance of this report. All other sample media including original samples, sample extracts and or digestates will be disposed of, in accordance with applicable regulations, 60 days from the date of this report. This sample disposal policy does not apply to criminal samples which are held until the laboratory is notified by the criminal investigators that case development and litigation are complete. These samples may be held in the laboratory's custody for a longer period of time. If samples require storage beyond the 60-day period, please contact the Sample Control Coordinator by e-mail at R4SampleCustody@epa.gov. Page 2 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn SAMPLES INCLUDED IN THIS REPORT Project: 24-0198, Polynt Composites RCRA Sampling Sample ID W10-0324 W2-0324 W3-0324 W4-0324 W5-0324 W6-0324 W7-0324 W8-0324 W9-0324 Laboratory ID E241312-02 E241312-03 E241312-04 E241312-05 E241312-06 E241312-07 E241312-08 E241312-09 E241312-10 Matrix Waste Waste Waste Waste Waste Waste Waste Waste Waste Date Collected 3/28/24 15:34 3/28/24 11:53 3/28/24 10:27 3/28/24 10:57 3/28/24 14:13 3/28/24 14:32 3/28/24 14:41 3/28/24 15:56 3/28/24 12:24 Date Received 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 Page 3 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn DATA QUALIFIER DEFINITIONS F-2 No flash detected up to 60 C (140 F). F-3 Replicates not within method criteria J The identification of the analyte is acceptable; the reported value is an estimate. ACRONYMS AND ABBREVIATIONS CAS Chemical Abstracts Service Note: Analytes with no known CAS identifiers have been assigned codes beginning with "E", the EPA ID as assigned by the EPA Substance Registry System (www.epa.gov/srs), or beginning with "R4-", a unique identifier assigned by the EPA Region 4 laboratory. MDL Method Detection Limit - The minimum concentration of a substance (an analyte) that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero. MRL Minimum Reporting Limit - Analyte concentration that corresponds to the lowest demonstrated level of acceptable quantitation. The MRL is sample-specific and accounts for preparation weights and volumes, dilutions, and moisture content of soil/sediments. TIC Tentatively Identified Compound - An analyte identified based on a match with the instrument software's mass spectral library. A calibration standard has not been analyzed to confirm the compound's identification or the estimated concentration reported. ACCREDITATIONS: ISO Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Laboratories. Refer to the certificate and scope of accreditation FT-0330 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd NR Not accredited for this test. DW Accredited for conformance with ISO/IEC 17025:2017 and testing elements in the Fifth Edition of the Manual for the Certification of Laboratories Analyzing Drinking Water, EPA 815-R-05-004, 2005. Refer to the certificate and scope of accreditation AT-2628 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd ISO/DW Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Labs, and conformance with ISO/IEC 17025:2017 and testing elements in the Manual for the Certification of Laboratories Analyzing Drinking Water. Page 4 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte Lab ID: E241312-02 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 4 11, 24 4/11/24 EPA 1010 F-2 10:35 17:49 Page 5 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte Lab ID: E241312-03 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 42.0 J, F-3 Deg C 4/11/24 10:35 4/11/24 17:49 EPA 1010 Page 6 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte Lab ID: E241312-04 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 30.0 Deg C 4/11/24 10:35 4/11/24 17:49 EPA 1010 Page 7 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte Lab ID: E241312-05 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 4 11, 24 4/11/24 EPA 1010 F-2 10:35 17:49 Page 8 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte Lab ID: E241312-06 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 4 11, 24 4/11/24 EPA 1010 F-2 10:35 17:49 Page 9 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte Lab ID: E241312-07 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 4 11, 24 4/11/24 EPA 1010 F-2 10:35 17:49 Page 10 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte Lab ID: E241312-08 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 4 11, 24 4/11/24 EPA 1010 F-2 10:35 17:49 Page 11 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte Lab ID: E241312-09 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 33.5 Deg C 4/12/24 9:43 4/12/24 17:45 EPA 1010 Page 12 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Physical Properties Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte Lab ID: E241312-10 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method E1643196 Flashpoint 38.5 Deg C 4/12/24 9:43 4/12/24 17:45 EPA 1010 Page 13 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Analyte Batch 2404023 - E 1010 Flashpoint LCS (2404023-BS1) EPA 1010 Flashpoint Physical Properties (PHYSP) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 53.000 Prepared & Analyzed: 04/11/24 Deg C 53.000 100 92-112 RPD Limit Notes LCS (2404023-BS2) EPA 1010 Flashpoint 55.000 Prepared & Analyzed: 04/11/24 Deg C 53.000 104 92-112 LCS Dup (2404023-BSD1) EPA 1010 Flashpoint 53.000 Prepared & Analyzed: 04/11/24 Deg C 53.000 100 92-112 0.00 20 LCS Dup (2404023-BSD2) EPA 1010 Flashpoint 54.000 Prepared & Analyzed: 04/11/24 Deg C 53.000 102 92-112 1.83 20 Duplicate (2404023-DUP1) EPA 1010 Flashpoint Source: E241312-03 Prepared & Analyzed: 04/11/24 Deg C 42.000 200 F-2, F-3 Batch 2404029 - E 1010 Flashpoint LCS (2404029-BS1) EPA 1010 Flashpoint LCS (2404029-BS2) EPA 1010 Flashpoint LCS Dup (2404029-BSD1) EPA 1010 Flashpoint LCS Dup (2404029-BSD2) EPA 1010 Flashpoint 55.500 54.500 54.500 58.500 Prepared & Analyzed: 04/12/24 Deg C 53.000 105 92-112 Prepared & Analyzed: 04/12/24 Deg C 53.000 103 92-112 Prepared & Analyzed: 04/12/24 Deg C 53.000 103 92-112 1.82 20 Prepared & Analyzed: 04/12/24 Deg C 53.000 110 92-112 7.08 20 QL-2 Page 14 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn F-2 F-3 QL-2 Notes and Definitions for QC Samples No flash detected up to 60 C (140 F). Replicates not within method criteria Laboratory Control Spike Recovery greater than method control limits Page 15 of 15 E241312 PHYSP FINAL 05 01 24 0909 5/1/24 9:09 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn May 2, 2024 MEMORANDUM SUBJECT: FROM: THRU: TO: FINAL Analytical Report Project: 24-0198, Polynt Composites RCRA Sampling Floyd Wellborn LSB Technical Advisor Stacie Masters, Chief Laboratory Services Branch Paula Whiting Attached are the final results for the analytical groups listed below. This report shall not be reproduced except in full without approval of the Region 4 laboratory. These analyses were performed in accordance with the Laboratory Services Branch's Laboratory Operations and Quality Assurance Manual (LSB LOQAM) found at www.epa.gov/region4/sesd/asbsop. Any unique project data quality objectives specified in writing by the data requestor have also been incorporated into the data unless otherwise noted in the Report Narrative. Chemistry data have been verified based on the LSB LOQAM specifications and have been qualified by this laboratory if the applicable quality control criteria were not met. Verification is defined in Chapter 5 of the LSB LOQAM. For a listing of specific data qualifiers and explanations, please refer to the Data Qualifier Definitions included in this report. The reported results are accurate within the limits of the method(s) and are representative only of the samples as received by the laboratory. Analyses Included in this report: Method Used: Accreditations: TCLP Volatiles (TCLPV) Toxicity Characteristic Leaching Procedure Volatile organic compounds Volatile Organics (VOA) Volatile organic compounds EPA 1311 (Water) EPA 8260C (Waste) ISO EPA 8260C (Waste) ISO Page 1 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Sample Disposal Policy Due to limited space for long term sample storage, LSB's policy is to dispose of samples on a periodic schedule. Air samples collected in summa canisters will be disposed of 30 days following the issuance of this report. All other sample media including original samples, sample extracts and or digestates will be disposed of, in accordance with applicable regulations, 60 days from the date of this report. This sample disposal policy does not apply to criminal samples which are held until the laboratory is notified by the criminal investigators that case development and litigation are complete. These samples may be held in the laboratory's custody for a longer period of time. If samples require storage beyond the 60-day period, please contact the Sample Control Coordinator by e-mail at R4SampleCustody@epa.gov. Page 2 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn SAMPLES INCLUDED IN THIS REPORT Project: 24-0198, Polynt Composites RCRA Sampling Sample ID W1-0324 W10-0324 W2-0324 W3-0324 W4-0324 W5-0324 W6-0324 W7-0324 W8-0324 W9-0324 Laboratory ID E241312-01 E241312-02 E241312-03 E241312-04 E241312-05 E241312-06 E241312-07 E241312-08 E241312-09 E241312-10 Matrix Waste Waste Waste Waste Waste Waste Waste Waste Waste Waste Date Collected 3/28/24 10:20 3/28/24 15:34 3/28/24 11:53 3/28/24 10:27 3/28/24 10:57 3/28/24 14:13 3/28/24 14:32 3/28/24 14:41 3/28/24 15:56 3/28/24 12:24 Date Received 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 3/29/24 7:30 Page 3 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn DATA QUALIFIER DEFINITIONS U CR D-4 J NA-5 Q-2 QL-1 QL-4 QR-1 R The analyte was not detected at or above the reporting limit. Due to high levels of other VOCs, Regulatory Levels could not be met. MRL elevated due to interferences. The identification of the analyte is acceptable; the reported value is an estimate. Not Analyzed. Cannot exceed TCLP regulatory levels based on Total Scan analyses. Result greater than MDL but less than MRL. Laboratory Control Spike Recovery less than method control limits Laboratory Control Sample recovery less than 10% MRL verification recovery less than lower control limits. The presence or absence of the analyte can not be determined from the data due to severe quality control problems. The data are rejected and considered unusable. Page 4 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn ACRONYMS AND ABBREVIATIONS CAS Chemical Abstracts Service Note: Analytes with no known CAS identifiers have been assigned codes beginning with "E", the EPA ID as assigned by the EPA Substance Registry System (www.epa.gov/srs), or beginning with "R4-", a unique identifier assigned by the EPA Region 4 laboratory. MDL Method Detection Limit - The minimum concentration of a substance (an analyte) that can be measured and reported with a 99% confidence that the analyte concentration is greater than zero. MRL Minimum Reporting Limit - Analyte concentration that corresponds to the lowest demonstrated level of acceptable quantitation. The MRL is sample-specific and accounts for preparation weights and volumes, dilutions, and moisture content of soil/sediments. TIC Tentatively Identified Compound - An analyte identified based on a match with the instrument software's mass spectral library. A calibration standard has not been analyzed to confirm the compound's identification or the estimated concentration reported. ACCREDITATIONS: ISO Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Laboratories. Refer to the certificate and scope of accreditation FT-0330 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd NR Not accredited for this test. DW Accredited for conformance with ISO/IEC 17025:2017 and testing elements in the Fifth Edition of the Manual for the Certification of Laboratories Analyzing Drinking Water, EPA 815-R-05-004, 2005. Refer to the certificate and scope of accreditation AT-2628 at: http://www.epa.gov/aboutepa/about-region-4s-science-and-ecosystem-support-division-sesd ISO/DW Accredited to ISO/IEC 17025:2017 and accreditation requirements for Forensic Science Testing Labs, and conformance with ISO/IEC 17025:2017 and testing elements in the Manual for the Certification of Laboratories Analyzing Drinking Water. Page 5 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W1-0324 Station ID: W1 Date Collected: 3/28/24 10:20 CAS Number Analyte Lab ID: E241312-01 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 130 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 58 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 24 0.20 U 0.20 U 0.20 U 0.20 U 170 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 2.0 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 1.0 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 8.0 0.20 0.20 0.20 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 17:13 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 EPA 8260C EPA 8260C EPA 8260C 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/04/24 17:13 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/04/24 17:13 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 6 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W1-0324 Station ID: W1 Date Collected: 3/28/24 10:20 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-01 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 29 0.20 U 2.6 73 0.74 1.7 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 12 0.20 U 42 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 1.0 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 Analyzed Method 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/04/24 17:13 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 7 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W1-0324 Station ID: W1 Date Collected: 3/28/24 10:20 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-01 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.50 3.1 U, D-4 0.20 U 0.20 U 8.4 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 3.1 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 4/08/24 15:44 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 8 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W1-0324 Station ID: W1 Date Collected: 3/28/24 10:20 CAS Number Analyte Lab ID: E241312-01 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 9 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte Lab ID: E241312-02 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 0.73 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.29 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.11 J, Q-2 0.20 U 0.20 U 0.20 U 0.20 U 220 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 20 0.20 0.20 0.20 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 13:45 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 10 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-02 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.39 0.20 U 0.20 U 0.40 U 0.40 U 1.6 U 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.056 J, Q-2 0.20 U 0.64 U, D-4 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.64 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 11 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-02 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 120 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 1.0 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/04/24 17:37 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 4/08/24 16:08 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 12 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W10-0324 Station ID: W10 Date Collected: 3/28/24 15:34 CAS Number Analyte Lab ID: E241312-02 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 13 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte Lab ID: E241312-03 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 310 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 2.3 U 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 2.0 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 2.3 0.20 0.20 0.20 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 18:01 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 14 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-03 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 87 0.20 U 0.21 4.8 0.40 U 1.6 U 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.060 J, Q-2 0.20 U 100 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 1.0 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 1.0 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 Analyzed Method 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/04/24 18:01 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/04/24 18:01 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 15 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-03 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 1.7 U, D-4 0.20 U 0.20 U 7.1 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 1.7 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 4/08/24 16:31 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 16 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W2-0324 Station ID: W2 Date Collected: 3/28/24 11:53 CAS Number Analyte Lab ID: E241312-03 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 17 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte Lab ID: E241312-04 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 49 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 6.6 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 2.2 0.20 U 0.20 U 0.20 U 0.20 U 600 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 20 0.20 0.20 0.20 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 EPA 8260C EPA 8260C EPA 8260C 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/04/24 18:25 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 18 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-04 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 12 0.20 U 0.26 200 2.0 4.9 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 1.0 0.20 U 16 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 5.0 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/04/24 18:25 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 19 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-04 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 3.9 U, D-4 0.20 U 0.20 U 160 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 3.9 0.20 0.20 2.5 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/04/24 9:01 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/04/24 18:25 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 4/08/24 16:55 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 20 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W3-0324 Station ID: W3 Date Collected: 3/28/24 10:27 CAS Number Analyte Lab ID: E241312-04 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 21 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte Lab ID: E241312-05 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 5.4 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 1.2 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.34 0.20 U 0.20 U 0.20 U 0.20 U 73 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 1.6 0.20 0.20 0.20 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 EPA 8260C EPA 8260C EPA 8260C 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 22 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-05 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 1.4 0.20 U 0.060 J, Q-2 15 0.41 2.1 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.21 0.20 U 1.9 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 23 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-05 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 18 0.20 U 0.20 U 10 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 4/08/24 17:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 24 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W4-0324 Station ID: W4 Date Collected: 3/28/24 10:57 CAS Number Analyte Lab ID: E241312-05 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 25 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte Lab ID: E241312-06 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 110000 250 U 250 U 250 U 250 U, J, QR-1 250 U 250 U 250 U 250 U 250 U 250 U 250 U 44000 500 U 250 U 250 U 250 U 250 U 17000 250 U 250 U 250 U 250 U 2000 U 250 U 250 U 250 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 1000 250 250 250 250 250 250 250 250 250 250 250 250 500 250 250 250 250 250 250 250 250 250 2000 250 250 250 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 17:22 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 EPA 8260C EPA 8260C EPA 8260C 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 26 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-06 Matrix: Waste Results Qualifiers 250 U 500 U 1000 U, J, QL-1 1000 U, J, QL-1 250 U 250 U 1000 U, J, QL-1 250 U 250 U, J, QL-1 250 U 250 U 250 U 250 U 250 U 250 U, R, QL-1 28000 250 U 1600 500 U 500 U 2000 U 500 U 250 U 250 U 250 U 250 U 9100 250 U 30000 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 250 500 1000 1000 250 250 1000 250 250 250 250 250 250 250 250 250 250 250 500 500 2000 500 250 250 250 250 250 250 250 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 27 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-06 Matrix: Waste Results Qualifiers 250 U 250 U 380 25000 250 U 250 U 10000 250 U 250 U 250 U 250 U, J, QL-1 250 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 250 250 250 250 250 250 250 250 250 250 250 250 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 4/09/24 16:11 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 28 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W5-0324 Station ID: W5 Date Collected: 3/28/24 14:13 CAS Number Analyte Lab ID: E241312-06 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 87-68-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 1600 U, CR 200 U, CR 200 U, CR 200 U, CR mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 200 200 200 200 200 200 200 200 1600 200 200 200 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 EPA 8260C 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 4/10/24 14:39 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 29 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte Lab ID: E241312-07 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 64 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 2.6 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.90 0.20 U 0.20 U 0.20 U 0.20 U 850 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 20 0.20 0.20 0.20 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 EPA 8260C EPA 8260C EPA 8260C 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 14:33 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 30 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-07 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 17 0.20 U 0.21 74 2.6 8.6 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.44 0.20 U 21 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 5.0 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 14:33 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 31 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-07 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 3.9 0.20 U 0.20 U 11 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 4/08/24 17:43 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 32 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W6-0324 Station ID: W6 Date Collected: 3/28/24 14:32 CAS Number Analyte Lab ID: E241312-07 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 33 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte Lab ID: E241312-08 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 42 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 8.2 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 3.3 0.20 U 0.20 U 0.20 U 0.20 U 880 0.20 U 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 20 0.20 0.20 0.20 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 EPA 8260C EPA 8260C EPA 8260C 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 14:56 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 34 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-08 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 10 0.20 U 0.42 63 2.1 8.3 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 1.6 0.20 U 14 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 35 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-08 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 1.1 U, D-4 0.20 U 0.20 U 8.9 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 1.1 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 4/08/24 9:26 Analyzed Method 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 4/08/24 18:07 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 36 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W7-0324 Station ID: W7 Date Collected: 3/28/24 14:41 CAS Number Analyte Lab ID: E241312-08 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 37 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte Lab ID: E241312-09 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 96000 120 U 120 U 120 U 120 U, J, QR-1 120 U 120 U 120 U 120 U 120 U 120 U 120 U 23000 250 U 120 U 120 U 120 U 120 U 10000 120 U 120 U 120 U 120 U 1000 U 120 U 120 U 120 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 500 120 120 120 120 120 120 120 120 120 120 120 120 250 120 120 120 120 120 120 120 120 120 1000 120 120 120 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 16:35 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 EPA 8260C EPA 8260C EPA 8260C 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 38 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-09 Matrix: Waste Results Qualifiers 120 U 250 U 500 U, J, QL-1 500 U, J, QL-1 120 U 120 U 500 U, J, QL-1 120 U 120 U, J, QL-1 120 U 120 U 120 U 120 U 120 U 120 U, R, QL-4 24000 120 U 1400 250 U 250 U 1000 U 250 U 120 U 120 U 120 U 120 U 5500 120 U 27000 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 120 250 500 500 120 120 500 120 120 120 120 120 120 120 120 120 120 120 250 250 1000 250 120 120 120 120 120 120 250 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:35 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 39 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-09 Matrix: Waste Results Qualifiers 120 U 120 U 200 2000 U, D-4 120 U 120 U 9900 120 U 120 U 120 U 120 U, J, QL-1 120 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 120 120 120 2000 120 120 120 120 120 120 120 120 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 4/09/24 16:58 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 40 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W8-0324 Station ID: W8 Date Collected: 3/28/24 15:56 CAS Number Analyte Lab ID: E241312-09 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 87-68-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 200 U, CR 1600 U, CR 200 U, CR 200 U, CR 200 U, CR mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 200 200 200 200 200 200 200 200 1600 200 200 200 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 EPA 8260C 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 4/10/24 15:04 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 41 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte Lab ID: E241312-10 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method R4-7156 630-20-6 71-55-6 79-34-5 76-13-1 79-00-5 75-34-3 75-35-4 563-58-6 87-61-6 96-18-4 120-82-1 95-63-6 96-12-8 106-93-4 95-50-1 107-06-2 78-87-5 108-67-8 541-73-1 142-28-9 106-46-7 594-20-7 67-64-1 71-43-2 108-86-1 74-97-5 (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane 3.2 0.20 U 0.20 U 0.20 U 0.20 U, J, QR-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 1.4 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.53 0.20 U 0.20 U 0.20 U 0.20 U 630 0.35 0.20 U 0.20 U mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 20 0.20 0.20 0.20 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/08/24 9:26 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 EPA 8260C EPA 8260C EPA 8260C 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/08/24 15:20 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 42 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte 75-27-4 75-25-2 74-83-9 75-15-0 56-23-5 108-90-7 75-00-3 67-66-3 74-87-3 156-59-2 10061-01-5 110-82-7 124-48-1 74-95-3 75-71-8 100-41-4 87-68-3 98-82-8 79-20-9 591-78-6 78-93-3 108-10-1 1634-04-4 108-87-2 75-09-2 104-51-8 103-65-1 95-49-8 95-47-6 Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene Lab ID: E241312-10 Matrix: Waste Results Qualifiers 0.20 U 0.40 U 0.80 U, J, QL-1 0.80 U, J, QL-1 0.20 U 0.20 U 0.80 U, J, QL-1 0.20 U 0.20 U, J, QL-1 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U, R, QL-4 0.77 0.20 U 0.20 U 1.0 20 13 0.40 U 0.20 U 0.20 U 0.20 U 0.20 U 0.30 0.20 U 1.4 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.40 0.80 0.80 0.20 0.20 0.80 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.40 0.40 1.6 0.40 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 43 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte 106-43-4 99-87-6 135-98-8 100-42-5 98-06-6 127-18-4 108-88-3 156-60-5 10061-02-6 79-01-6 75-69-4 75-01-4 p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Lab ID: E241312-10 Matrix: Waste Results Qualifiers 0.20 U 0.20 U 0.20 U 0.42 0.20 U 0.20 U 0.35 0.20 U 0.20 U 0.20 U 0.20 U, J, QL-1 0.20 U, J, QL-1 Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg MRL 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Prepared 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 4/09/24 9:34 Analyzed Method 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 4/09/24 15:23 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 44 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn TCLP Volatiles Project: 24-0198, Polynt Composites RCRA Sampling Sample ID: W9-0324 Station ID: W9 Date Collected: 3/28/24 12:24 CAS Number Analyte Lab ID: E241312-10 Matrix: Waste Results Qualifiers Units MRL Prepared Analyzed Method 75-35-4 107-06-2 106-46-7 71-43-2 56-23-5 108-90-7 67-66-3 78-93-3 127-18-4 79-01-6 75-01-4 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 NA-5 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.00050 0.0040 0.00050 0.00050 0.00050 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4 10, 24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 4/10/24 9:19 EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C EPA 8260C Page 45 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep Blank (2404011-BLK1) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/04/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 46 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep Blank (2404011-BLK1) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/04/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 47 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep Blank (2404011-BLK2) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/04/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 48 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep Blank (2404011-BLK2) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/04/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 49 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep LCS (2404011-BS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 19.720 9.9000 9.7600 9.9600 9.1000 10.200 9.7500 8.6500 9.6700 10.290 10.310 10.090 10.040 20.090 10.210 10.050 12.830 10.190 10.030 10.040 10.030 10.040 9.1700 19.870 9.8000 9.9300 10.320 9.9800 19.970 6.3200 8.2100 9.6400 9.9300 8.4900 9.8900 5.2100 10.040 9.9500 Prepared & Analyzed: 04/04/24 ug/L 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 98.6 70-130 99.0 70-130 97.6 70-130 99.6 70-130 91.0 70-130 102 70-130 97.5 70-130 86.5 70-130 96.7 70-130 103 70-130 103 70-130 101 70-130 100 70-130 100 70-130 102 70-130 100 70-130 128 70-130 102 70-130 100 70-130 100 70-130 100 70-130 100 70-130 91.7 70-130 99.4 70-130 98.0 70-130 99.3 70-130 103 70-130 99.8 70-130 99.8 70-130 63.2 70-130 82.1 70-130 96.4 70-130 99.3 70-130 84.9 70-130 98.9 70-130 52.1 70-130 100 70-130 99.5 70-130 RPD Limit Notes QL-1 QL-1 Page 50 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep LCS (2404011-BS1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 10.010 9.9500 10.270 1.9700 9.9900 10.220 9.9500 20.150 21.430 21.080 20.780 10.000 9.8500 9.9200 10.070 9.9200 9.9400 9.9600 9.9400 10.010 10.030 10.140 9.8900 9.9600 9.8700 9.5100 9.9800 10.190 7.4700 5.9800 Prepared & Analyzed: 04/04/24 ug/L 10.000 100 70-130 " 10.000 99.5 70-130 " 10.000 103 70-130 " 10.000 19.7 70-130 " 10.000 99.9 70-130 " 10.000 102 70-130 " 10.000 99.5 70-130 " 20.000 101 70-130 " 20.000 107 70-130 " 20.000 105 70-130 " 20.000 104 70-130 " 10.000 100 70-130 " 10.000 98.5 70-130 " 10.000 99.2 70-130 " 10.000 101 70-130 " 10.000 99.2 70-130 " 10.000 99.4 70-130 " 10.000 99.6 70-130 " 10.000 99.4 70-130 " 10.000 100 70-130 " 10.000 100 70-130 " 10.000 101 70-130 " 10.000 98.9 70-130 " 10.000 99.6 70-130 " 10.000 98.7 70-130 " 10.000 95.1 70-130 " 10.000 99.8 70-130 " 10.000 102 70-130 " 10.000 74.7 70-130 " 10.000 59.8 70-130 RPD Limit Notes QL-1 QL-1 Page 51 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404011 - V 5035 VOA Soil and Waste Prep LCS Dup (2404011-BSD1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 18.950 9.5500 9.3100 9.6500 8.4700 9.7500 9.3500 8.1900 9.2500 9.7700 10.050 9.6800 9.5000 19.470 9.9100 9.6200 12.350 9.7400 9.5000 9.4800 9.6900 9.5200 8.7600 19.820 9.2200 9.5600 9.9300 9.6200 19.070 5.9600 7.5800 9.0500 9.5000 8.1000 9.4300 4.9000 9.6600 9.4800 Prepared & Analyzed: 04/04/24 ug/L 20.000 94.8 " 10.000 95.5 " 10.000 93.1 " 10.000 96.5 " 10.000 84.7 " 10.000 97.5 " 10.000 93.5 " 10.000 81.9 " 10.000 92.5 " 10.000 97.7 " 10.000 100 " 10.000 96.8 " 10.000 95.0 " 20.000 97.4 " 10.000 99.1 " 10.000 96.2 " 10.000 124 " 10.000 97.4 " 10.000 95.0 " 10.000 94.8 " 10.000 96.9 " 10.000 95.2 " 10.000 87.6 " 20.000 99.1 " 10.000 92.2 " 10.000 95.6 " 10.000 99.3 " 10.000 96.2 " 20.000 95.4 " 10.000 59.6 " 10.000 75.8 " 10.000 90.5 " 10.000 95.0 " 10.000 81.0 " 10.000 94.3 " 10.000 49.0 " 10.000 96.6 " 10.000 94.8 %REC Limits 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 RPD 3.98 3.60 4.72 3.16 7.17 4.51 4.19 5.46 4.44 5.18 2.55 4.15 5.53 3.13 2.98 4.37 3.81 4.52 5.43 5.74 3.45 5.32 4.57 0.252 6.10 3.80 3.85 3.67 4.61 5.86 7.98 6.31 4.43 4.70 4.76 6.13 3.86 4.84 RPD Limit Notes 15 18 18 18 36 19 21 30 21 10 15 13 16 28 18 15 20 16 15 14 19 16 25 47 19 16 19 17 19 26 QL-1 27 19 15 40 18 37 QL-1 20 19 Page 52 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep LCS Dup (2404011-BSD1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 9.3400 9.5000 9.9200 1.8400 9.3600 9.5900 9.4000 19.580 20.590 20.180 20.140 9.7200 9.4200 9.5200 9.5900 9.4200 9.4800 9.5300 9.4400 9.5100 9.5000 9.7400 9.4500 9.2200 9.2900 8.8400 9.6400 9.6100 7.0100 5.6700 Prepared & Analyzed: 04/04/24 ug/L 10.000 93.4 70-130 6.93 " 10.000 95.0 70-130 4.63 " 10.000 99.2 70-130 3.47 " 10.000 18.4 70-130 6.82 " 10.000 93.6 70-130 6.51 " 10.000 95.9 70-130 6.36 " 10.000 94.0 70-130 5.68 " 20.000 97.9 70-130 2.87 " 20.000 103 70-130 4.00 " 20.000 101 70-130 4.36 " 20.000 101 70-130 3.13 " 10.000 97.2 70-130 2.84 " 10.000 94.2 70-130 4.46 " 10.000 95.2 70-130 4.12 " 10.000 95.9 70-130 4.88 " 10.000 94.2 70-130 5.17 " 10.000 94.8 70-130 4.74 " 10.000 95.3 70-130 4.41 " 10.000 94.4 70-130 5.16 " 10.000 95.1 70-130 5.12 " 10.000 95.0 70-130 5.43 " 10.000 97.4 70-130 4.02 " 10.000 94.5 70-130 4.55 " 10.000 92.2 70-130 7.72 " 10.000 92.9 70-130 6.05 " 10.000 88.4 70-130 7.30 " 10.000 96.4 70-130 3.47 " 10.000 96.1 70-130 5.86 " 10.000 70.1 70-130 6.35 " 10.000 56.7 70-130 5.32 RPD Limit Notes 26 17 15 22 QL-1 16 13 15 39 33 35 28 20 20 22 18 16 17 17 15 17 16 18 15 19 18 24 19 17 36 42 QL-1 Page 53 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep MRL Verification (2404011-PS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Carbon Tetrachloride Chlorobenzene Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) 1.0600 0.48000 0.47000 0.49000 0.40000 0.52000 0.48000 0.41000 0.47000 0.55000 0.49000 0.51000 0.54000 0.63000 0.49000 0.54000 0.53000 0.50000 0.52000 0.54000 0.54000 0.58000 0.40000 0.53000 0.51000 0.46000 0.45000 0.83000 0.44000 0.54000 0.50000 0.42000 0.51000 0.49000 0.44000 0.43000 0.48000 0.47000 Prepared & Analyzed: 04/04/24 ug/L 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 106 50-150 96.0 50-150 94.0 50-150 98.0 50-150 80.0 50-150 104 50-150 96.0 50-150 82.0 50-150 94.0 50-150 110 50-150 98.0 50-150 102 50-150 108 50-150 63.0 50-150 98.0 50-150 108 50-150 106 50-150 100 50-150 104 50-150 108 50-150 108 50-150 116 50-150 80.0 50-150 106 50-150 102 50-150 92.0 50-150 90.0 50-150 83.0 50-150 88.0 50-150 108 50-150 100 50-150 84.0 50-150 102 50-150 98.0 50-150 88.0 50-150 86.0 50-150 96.0 50-150 94.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 54 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404011 - V 5035 VOA Soil and Waste Prep MRL Verification (2404011-PS1) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 0.54000 0.52000 0.54000 0.94000 0.91000 0.98000 0.51000 0.42000 0.43000 0.49000 0.51000 0.52000 0.54000 0.54000 0.52000 0.52000 0.51000 0.54000 0.47000 0.54000 0.42000 0.49000 0.48000 0.45000 0.36000 Prepared & Analyzed: 04/04/24 ug/L 0.50000 108 50-150 " 0.50000 104 50-150 " 0.50000 108 50-150 " 1.0000 94.0 50-150 " 1.0000 91.0 50-150 " 1.0000 98.0 50-150 " 0.50000 102 50-150 " 0.50000 84.0 50-150 " 0.50000 86.0 50-150 " 0.50000 98.0 50-150 " 0.50000 102 50-150 " 0.50000 104 50-150 " 0.50000 108 50-150 " 0.50000 108 50-150 " 0.50000 104 50-150 " 0.50000 104 50-150 " 0.50000 102 50-150 " 0.50000 108 50-150 " 0.50000 94.0 50-150 " 0.50000 108 50-150 " 0.50000 84.0 50-150 " 0.50000 98.0 50-150 " 0.50000 96.0 50-150 " 0.50000 90.0 50-150 " 0.50000 72.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL Verification (2404011-PS2) EPA 8260C Acetone Bromomethane Carbon disulfide Chloroethane Methyl Ethyl Ketone 3.9300 2.1000 1.8500 1.5700 3.6400 Prepared & Analyzed: 04/04/24 ug/L 4.0000 " 2.0000 " 2.0000 " 2.0000 " 4.0000 98.2 50-150 105 50-150 92.5 50-150 78.5 50-150 91.0 50-150 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 55 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep Blank (2404015-BLK1) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/08/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 56 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep Blank (2404015-BLK1) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/08/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 57 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep Blank (2404015-BLK2) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/08/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 58 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep Blank (2404015-BLK2) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/08/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 59 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep LCS (2404015-BS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 18.230 9.1400 8.8600 9.6700 8.2900 9.2800 8.6600 7.7900 8.9600 9.5900 9.6600 9.3700 9.2000 18.970 9.3400 9.1900 11.540 9.1300 9.2000 9.1300 9.2500 9.1600 9.0600 18.560 8.7100 9.0600 9.1300 9.0000 18.290 5.2800 6.9800 8.8600 9.1700 7.2300 8.8500 3.8100 8.8500 9.1400 Prepared & Analyzed: 04/08/24 ug/L 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 91.2 70-130 91.4 70-130 88.6 70-130 96.7 70-130 82.9 70-130 92.8 70-130 86.6 70-130 77.9 70-130 89.6 70-130 95.9 70-130 96.6 70-130 93.7 70-130 92.0 70-130 94.8 70-130 93.4 70-130 91.9 70-130 115 70-130 91.3 70-130 92.0 70-130 91.3 70-130 92.5 70-130 91.6 70-130 90.6 70-130 92.8 70-130 87.1 70-130 90.6 70-130 91.3 70-130 90.0 70-130 91.4 70-130 52.8 70-130 69.8 70-130 88.6 70-130 91.7 70-130 72.3 70-130 88.5 70-130 38.1 70-130 88.5 70-130 91.4 70-130 RPD Limit Notes QL-1 QL-1 QL-1 Page 60 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep LCS (2404015-BS1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 9.0100 9.0800 9.2700 1.1900 9.1600 9.5700 9.2700 18.550 19.940 19.450 19.560 8.9100 9.2800 8.9100 9.4800 9.2700 9.1300 9.0600 9.1100 9.3500 9.3300 9.3900 9.2300 9.1700 9.0500 8.3500 9.2300 8.8300 6.5500 4.7800 Prepared & Analyzed: 04/08/24 ug/L 10.000 90.1 70-130 " 10.000 90.8 70-130 " 10.000 92.7 70-130 " 10.000 11.9 70-130 " 10.000 91.6 70-130 " 10.000 95.7 70-130 " 10.000 92.7 70-130 " 20.000 92.8 70-130 " 20.000 99.7 70-130 " 20.000 97.2 70-130 " 20.000 97.8 70-130 " 10.000 89.1 70-130 " 10.000 92.8 70-130 " 10.000 89.1 70-130 " 10.000 94.8 70-130 " 10.000 92.7 70-130 " 10.000 91.3 70-130 " 10.000 90.6 70-130 " 10.000 91.1 70-130 " 10.000 93.5 70-130 " 10.000 93.3 70-130 " 10.000 93.9 70-130 " 10.000 92.3 70-130 " 10.000 91.7 70-130 " 10.000 90.5 70-130 " 10.000 83.5 70-130 " 10.000 92.3 70-130 " 10.000 88.3 70-130 " 10.000 65.5 70-130 " 10.000 47.8 70-130 RPD Limit Notes QL-1 QL-1 QL-1 Page 61 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep LCS Dup (2404015-BSD1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 17.570 8.8100 8.6400 9.4100 7.9400 9.1400 8.4400 7.3000 8.5900 9.4800 9.2900 9.2300 8.8700 18.410 9.1200 8.8400 11.280 8.8700 8.9700 8.7600 9.0400 8.8200 8.5900 18.270 8.4900 8.7800 8.9700 8.7800 17.670 5.0000 6.6200 8.5900 8.8000 6.9200 8.5700 3.7400 8.6700 8.9200 Prepared & Analyzed: 04/08/24 ug/L 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 87.8 70-130 3.69 88.1 70-130 3.68 86.4 70-130 2.51 94.1 70-130 2.73 79.4 70-130 4.31 91.4 70-130 1.52 84.4 70-130 2.57 73.0 70-130 6.49 85.9 70-130 4.22 94.8 70-130 1.15 92.9 70-130 3.91 92.3 70-130 1.51 88.7 70-130 3.65 92.0 70-130 3.00 91.2 70-130 2.38 88.4 70-130 3.88 113 70-130 2.28 88.7 70-130 2.89 89.7 70-130 2.53 87.6 70-130 4.14 90.4 70-130 2.30 88.2 70-130 3.78 85.9 70-130 5.33 91.4 70-130 1.57 84.9 70-130 2.56 87.8 70-130 3.14 89.7 70-130 1.77 87.8 70-130 2.47 88.4 70-130 3.45 50.0 70-130 5.45 66.2 70-130 5.29 85.9 70-130 3.09 88.0 70-130 4.12 69.2 70-130 4.38 85.7 70-130 3.21 37.4 70-130 1.85 86.7 70-130 2.05 89.2 70-130 2.44 RPD Limit Notes 15 18 18 18 36 19 21 30 21 10 15 13 16 28 18 15 20 16 15 14 19 16 25 47 19 16 19 17 19 26 QL-1 27 QL-1 19 15 40 QL-1 18 37 QL-1 20 19 Page 62 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404015 - V 5035 VOA Soil and Waste Prep LCS Dup (2404015-BSD1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 8.7500 8.8300 8.9500 1.1200 8.8400 9.1800 8.8800 18.560 19.660 18.940 19.140 8.8000 9.0700 8.6000 9.1600 8.9000 8.8600 8.8600 8.8400 8.9700 9.0400 9.0200 8.9100 8.7500 8.7300 8.0900 9.0500 8.6200 6.2900 4.6400 Prepared & Analyzed: 04/08/24 ug/L 10.000 87.5 " 10.000 88.3 " 10.000 89.5 " 10.000 11.2 " 10.000 88.4 " 10.000 91.8 " 10.000 88.8 " 20.000 92.8 " 20.000 98.3 " 20.000 94.7 " 20.000 95.7 " 10.000 88.0 " 10.000 90.7 " 10.000 86.0 " 10.000 91.6 " 10.000 89.0 " 10.000 88.6 " 10.000 88.6 " 10.000 88.4 " 10.000 89.7 " 10.000 90.4 " 10.000 90.2 " 10.000 89.1 " 10.000 87.5 " 10.000 87.3 " 10.000 80.9 " 10.000 90.5 " 10.000 86.2 " 10.000 62.9 " 10.000 46.4 %REC Limits 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 RPD 2.93 2.79 3.51 6.06 3.56 4.16 4.30 0.0539 1.41 2.66 2.17 1.24 2.29 3.54 3.43 4.07 3.00 2.23 3.01 4.15 3.16 4.02 3.53 4.69 3.60 3.16 1.97 2.41 4.05 2.97 RPD Limit 26 17 15 22 16 13 15 39 33 35 28 20 20 22 18 16 17 17 15 17 16 18 15 19 18 24 19 17 36 42 Notes QL-1 QL-1 QL-1 Page 63 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep MRL Verification (2404015-PS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Carbon Tetrachloride Chlorobenzene Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) 0.88000 0.39000 0.41000 0.44000 0.31000 0.39000 0.42000 0.37000 0.43000 0.46000 0.32000 0.43000 0.45000 0.66000 0.43000 0.47000 0.43000 0.44000 0.45000 0.47000 0.46000 0.48000 0.38000 0.45000 0.44000 0.35000 0.39000 0.72000 0.39000 0.48000 0.43000 0.40000 0.41000 0.40000 0.41000 0.36000 0.40000 0.41000 Prepared & Analyzed: 04/08/24 ug/L 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 88.0 50-150 78.0 50-150 82.0 50-150 88.0 50-150 62.0 50-150 78.0 50-150 84.0 50-150 74.0 50-150 86.0 50-150 92.0 50-150 64.0 50-150 86.0 50-150 90.0 50-150 66.0 50-150 86.0 50-150 94.0 50-150 86.0 50-150 88.0 50-150 90.0 50-150 94.0 50-150 92.0 50-150 96.0 50-150 76.0 50-150 90.0 50-150 88.0 50-150 70.0 50-150 78.0 50-150 72.0 50-150 78.0 50-150 96.0 50-150 86.0 50-150 80.0 50-150 82.0 50-150 80.0 50-150 82.0 50-150 72.0 50-150 80.0 50-150 82.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 64 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404015 - V 5035 VOA Soil and Waste Prep MRL Verification (2404015-PS1) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 0.47000 0.44000 0.45000 0.84000 0.82000 0.85000 0.43000 0.40000 0.38000 0.43000 0.43000 0.47000 0.48000 0.46000 0.44000 0.44000 0.42000 0.46000 0.42000 0.47000 0.40000 0.40000 0.41000 0.39000 0.31000 Prepared & Analyzed: 04/08/24 ug/L 0.50000 94.0 50-150 " 0.50000 88.0 50-150 " 0.50000 90.0 50-150 " 1.0000 84.0 50-150 " 1.0000 82.0 50-150 " 1.0000 85.0 50-150 " 0.50000 86.0 50-150 " 0.50000 80.0 50-150 " 0.50000 76.0 50-150 " 0.50000 86.0 50-150 " 0.50000 86.0 50-150 " 0.50000 94.0 50-150 " 0.50000 96.0 50-150 " 0.50000 92.0 50-150 " 0.50000 88.0 50-150 " 0.50000 88.0 50-150 " 0.50000 84.0 50-150 " 0.50000 92.0 50-150 " 0.50000 84.0 50-150 " 0.50000 94.0 50-150 " 0.50000 80.0 50-150 " 0.50000 80.0 50-150 " 0.50000 82.0 50-150 " 0.50000 78.0 50-150 " 0.50000 62.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL Verification (2404015-PS2) EPA 8260C Acetone Bromomethane Carbon disulfide Chloroethane Methyl Ethyl Ketone 3.6800 1.8500 1.6700 1.3700 3.5300 Prepared & Analyzed: 04/08/24 ug/L 4.0000 " 2.0000 " 2.0000 " 2.0000 " 4.0000 92.0 50-150 92.5 50-150 83.5 50-150 68.5 50-150 88.2 50-150 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 65 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep Blank (2404021-BLK1) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/09/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 66 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep Blank (2404021-BLK1) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/09/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 67 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep Blank (2404021-BLK2) EPA 8260C (m- and/or p-)Xylene U 1,1,1,2-Tetrachloroethane U 1,1,1-Trichloroethane U 1,1,2,2-Tetrachloroethane U 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon U 113) 1,1,2-Trichloroethane U 1,1-Dichloroethane U 1,1-Dichloroethene (1,1-Dichloroethylene) U 1,1-Dichloropropene U 1,2,3-Trichlorobenzene U 1,2,3-Trichloropropane U 1,2,4-Trichlorobenzene U 1,2,4-Trimethylbenzene U 1,2-Dibromo-3-Chloropropane (DBCP) U 1,2-Dibromoethane (EDB) U 1,2-Dichlorobenzene U 1,2-Dichloroethane U 1,2-Dichloropropane U 1,3,5-Trimethylbenzene U 1,3-Dichlorobenzene U 1,3-Dichloropropane U 1,4-Dichlorobenzene U 2,2-Dichloropropane U Acetone U Benzene U Bromobenzene U Bromochloromethane U Bromodichloromethane U Bromoform U Bromomethane U Carbon disulfide U Carbon Tetrachloride U Chlorobenzene U Chloroethane U Chloroform U Chloromethane U cis-1,2-Dichloroethene U cis-1,3-Dichloropropene U Prepared & Analyzed: 04/09/24 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.020 0.0025 0.0025 0.0025 0.0025 0.0050 0.010 0.010 0.0025 0.0025 0.010 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 68 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep Blank (2404021-BLK2) Cyclohexane U Dibromochloromethane U Dibromomethane U Dichlorodifluoromethane (Freon 12) U Ethyl Benzene U Hexachlorobutadiene U Isopropylbenzene U Methyl Acetate U Methyl Butyl Ketone U Methyl Ethyl Ketone U Methyl Isobutyl Ketone U Methyl T-Butyl Ether (MTBE) U Methylcyclohexane U Methylene Chloride U n-Butylbenzene U n-Propylbenzene U o-Chlorotoluene U o-Xylene U p-Chlorotoluene U p-Isopropyltoluene U sec-Butylbenzene U Styrene U tert-Butylbenzene U Tetrachloroethene (Tetrachloroethylene) U Toluene U trans-1,2-Dichloroethene U trans-1,3-Dichloropropene U Trichloroethene (Trichloroethylene) U Trichlorofluoromethane (Freon 11) U Vinyl chloride U 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0050 0.0050 0.020 0.0050 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 0.0025 mg/kg " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Prepared & Analyzed: 04/09/24 RPD Limit Notes U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U Page 69 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep LCS (2404021-BS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 18.360 9.0100 8.9100 9.2900 8.1300 9.1200 8.8100 7.6900 9.0200 9.1900 9.3900 9.1800 9.2400 18.090 8.9700 9.0500 11.590 9.2600 9.3400 9.0800 9.1700 9.1500 9.1400 18.890 8.8700 9.0300 9.1600 9.0600 17.030 5.4100 6.7100 8.9200 9.1100 7.2100 8.9300 3.5100 8.9600 9.1200 Prepared & Analyzed: 04/09/24 ug/L 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 20.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 " 10.000 91.8 70-130 90.1 70-130 89.1 70-130 92.9 70-130 81.3 70-130 91.2 70-130 88.1 70-130 76.9 70-130 90.2 70-130 91.9 70-130 93.9 70-130 91.8 70-130 92.4 70-130 90.4 70-130 89.7 70-130 90.5 70-130 116 70-130 92.6 70-130 93.4 70-130 90.8 70-130 91.7 70-130 91.5 70-130 91.4 70-130 94.4 70-130 88.7 70-130 90.3 70-130 91.6 70-130 90.6 70-130 85.2 70-130 54.1 70-130 67.1 70-130 89.2 70-130 91.1 70-130 72.1 70-130 89.3 70-130 35.1 70-130 89.6 70-130 91.2 70-130 RPD Limit Notes QL-1 QL-1 QL-1 Page 70 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep LCS (2404021-BS1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 9.1800 8.7300 9.0300 0.92000 9.2100 9.6800 9.2700 17.950 19.010 18.570 18.730 8.8700 9.4700 8.9200 9.6500 9.3200 9.2800 9.3100 9.1500 9.4600 9.5400 9.2300 9.3700 9.2100 9.0400 8.4400 9.0800 8.9300 6.4300 4.5200 Prepared & Analyzed: 04/09/24 ug/L 10.000 91.8 70-130 " 10.000 87.3 70-130 " 10.000 90.3 70-130 " 10.000 9.20 70-130 " 10.000 92.1 70-130 " 10.000 96.8 70-130 " 10.000 92.7 70-130 " 20.000 89.8 70-130 " 20.000 95.0 70-130 " 20.000 92.8 70-130 " 20.000 93.6 70-130 " 10.000 88.7 70-130 " 10.000 94.7 70-130 " 10.000 89.2 70-130 " 10.000 96.5 70-130 " 10.000 93.2 70-130 " 10.000 92.8 70-130 " 10.000 93.1 70-130 " 10.000 91.5 70-130 " 10.000 94.6 70-130 " 10.000 95.4 70-130 " 10.000 92.3 70-130 " 10.000 93.7 70-130 " 10.000 92.1 70-130 " 10.000 90.4 70-130 " 10.000 84.4 70-130 " 10.000 90.8 70-130 " 10.000 89.3 70-130 " 10.000 64.3 70-130 " 10.000 45.2 70-130 RPD Limit Notes QL-4 QL-1 QL-1 Page 71 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404021 - V 5035 VOA Soil and Waste Prep LCS Dup (2404021-BSD1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Acetone Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene 18.140 8.9800 8.8100 9.4700 7.9100 9.2700 8.7400 7.6100 8.8700 9.1100 9.5300 9.1600 9.2100 18.300 9.2500 9.1400 11.740 9.2000 9.2000 9.1000 9.2000 9.0400 8.9300 19.280 8.8000 9.0100 9.1100 8.9600 17.280 5.2500 6.5300 8.7100 9.1000 6.9000 8.8500 3.4700 8.9500 9.0900 Prepared & Analyzed: 04/09/24 ug/L 20.000 90.7 " 10.000 89.8 " 10.000 88.1 " 10.000 94.7 " 10.000 79.1 " 10.000 92.7 " 10.000 87.4 " 10.000 76.1 " 10.000 88.7 " 10.000 91.1 " 10.000 95.3 " 10.000 91.6 " 10.000 92.1 " 20.000 91.5 " 10.000 92.5 " 10.000 91.4 " 10.000 117 " 10.000 92.0 " 10.000 92.0 " 10.000 91.0 " 10.000 92.0 " 10.000 90.4 " 10.000 89.3 " 20.000 96.4 " 10.000 88.0 " 10.000 90.1 " 10.000 91.1 " 10.000 89.6 " 20.000 86.4 " 10.000 52.5 " 10.000 65.3 " 10.000 87.1 " 10.000 91.0 " 10.000 69.0 " 10.000 88.5 " 10.000 34.7 " 10.000 89.5 " 10.000 90.9 %REC Limits 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 RPD 1.21 0.334 1.13 1.92 2.74 1.63 0.798 1.05 1.68 0.874 1.48 0.218 0.325 1.15 3.07 0.990 1.29 0.650 1.51 0.220 0.327 1.21 2.32 2.04 0.792 0.222 0.547 1.11 1.46 3.00 2.72 2.38 0.110 4.39 0.900 1.15 0.112 0.329 RPD Limit Notes 15 18 18 18 36 19 21 30 21 10 15 13 16 28 18 15 20 16 15 14 19 16 25 47 19 16 19 17 19 26 QL-1 27 QL-1 19 15 40 QL-1 18 37 QL-1 20 19 Page 72 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404021 - V 5035 VOA Soil and Waste Prep LCS Dup (2404021-BSD1) Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 8.9400 8.7700 9.3000 0.93000 9.0500 9.5000 9.1400 18.520 19.540 19.190 19.030 9.0100 9.2400 9.0300 9.4800 9.2100 9.1100 9.1500 9.0800 9.4000 9.2800 9.2400 9.1800 8.9100 8.8900 8.2900 9.1300 8.7500 6.1500 4.4000 Prepared & Analyzed: 04/09/24 ug/L 10.000 89.4 " 10.000 87.7 " 10.000 93.0 " 10.000 9.30 " 10.000 90.5 " 10.000 95.0 " 10.000 91.4 " 20.000 92.6 " 20.000 97.7 " 20.000 96.0 " 20.000 95.2 " 10.000 90.1 " 10.000 92.4 " 10.000 90.3 " 10.000 94.8 " 10.000 92.1 " 10.000 91.1 " 10.000 91.5 " 10.000 90.8 " 10.000 94.0 " 10.000 92.8 " 10.000 92.4 " 10.000 91.8 " 10.000 89.1 " 10.000 88.9 " 10.000 82.9 " 10.000 91.3 " 10.000 87.5 " 10.000 61.5 " 10.000 44.0 %REC Limits 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 RPD 2.65 0.457 2.95 1.08 1.75 1.88 1.41 3.13 2.75 3.28 1.59 1.57 2.46 1.23 1.78 1.19 1.85 1.73 0.768 0.636 2.76 0.108 2.05 3.31 1.67 1.79 0.549 2.04 4.45 2.69 RPD Limit Notes 26 17 15 22 QL-4 16 13 15 39 33 35 28 20 20 22 18 16 17 17 15 17 16 18 15 19 18 24 19 17 36 QL-1 42 QL-1 Page 73 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404021 - V 5035 VOA Soil and Waste Prep Duplicate (2404021-DUP1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Bromomethane Carbon disulfide Carbon Tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Source: E241312-10RE2 3.1280 U U U U U U U U U U U 1.4120 U U U U U 0.52800 U U U U 0.34800 U U U U U U U U U U U U U U 0.40 mg/kg 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.40 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " 0.40 " 0.80 " 0.80 " 0.20 " 0.20 " 0.80 " 0.20 " 0.20 " 0.20 " 0.20 " 0.20 " Prepared & Analyzed: 04/09/24 3.1560 U U U U U U U U U U U 1.4240 U U U U U 0.53200 U U U U 0.35200 U U U U U U U U U U U U U U %REC Limits RPD 0.891 0.846 0.755 1.14 RPD Limit Notes 20 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 20 U 20 U 20 U 20 U 20 U 20 20 U 20 U 20 U 20 U 20 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U Page 74 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Level Source Result %REC Batch 2404021 - V 5035 VOA Soil and Waste Prep Duplicate (2404021-DUP1) Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Ethyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride Source: E241312-10RE2 U 0.20 mg/kg U 0.20 " U 0.20 " 0.77200 0.20 " U 0.20 " U 0.20 " 0.90800 0.40 " 20.188 0.40 " 13.204 1.6 " U 0.40 " U 0.20 " U 0.20 " U 0.20 " U 0.20 " 0.32400 0.20 " U 0.20 " 1.3600 0.20 " U 0.20 " U 0.20 " U 0.20 " 0.42000 0.20 " U 0.20 " U 0.20 " 0.34800 0.20 " U 0.20 " U 0.20 " U 0.20 " U 0.20 " U 0.20 " Prepared & Analyzed: 04/09/24 U U U 0.77200 U U 1.0040 19.808 12.768 U U U U U 0.30400 U 1.3960 U U U 0.42400 U U 0.34800 U U U U U %REC Limits RPD 0.00 10.0 1.90 3.36 6.37 2.61 0.948 0.00 RPD Limit Notes 20 U 20 U 20 U 20 20 U 20 U 20 20 20 20 U 20 U 20 U 20 U 20 U 20 20 U 20 20 U 20 U 20 U 20 20 U 20 U 20 20 U 20 U 20 U 20 U 20 U Page 75 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep MRL Verification (2404021-PS1) EPA 8260C (m- and/or p-)Xylene 1,1,1,2-Tetrachloroethane 1,1,1-Trichloroethane 1,1,2,2-Tetrachloroethane 1,1,2-Trichloro-1,2,2-Trifluoroethane (Freon 113) 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene (1,1-Dichloroethylene) 1,1-Dichloropropene 1,2,3-Trichlorobenzene 1,2,3-Trichloropropane 1,2,4-Trichlorobenzene 1,2,4-Trimethylbenzene 1,2-Dibromo-3-Chloropropane (DBCP) 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3,5-Trimethylbenzene 1,3-Dichlorobenzene 1,3-Dichloropropane 1,4-Dichlorobenzene 2,2-Dichloropropane Benzene Bromobenzene Bromochloromethane Bromodichloromethane Bromoform Carbon Tetrachloride Chlorobenzene Chloroform Chloromethane cis-1,2-Dichloroethene cis-1,3-Dichloropropene Cyclohexane Dibromochloromethane Dibromomethane Dichlorodifluoromethane (Freon 12) 0.91000 0.41000 0.38000 0.47000 0.20000 0.44000 0.42000 0.26000 0.36000 0.50000 0.34000 0.47000 0.45000 0.75000 0.42000 0.50000 0.45000 0.37000 0.43000 0.50000 0.47000 0.50000 0.36000 0.46000 0.48000 0.36000 0.39000 0.70000 0.31000 0.50000 0.43000 0.36000 0.41000 0.42000 0.28000 0.39000 0.40000 0.36000 Prepared & Analyzed: 04/09/24 ug/L 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 1.0000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 91.0 50-150 82.0 50-150 76.0 50-150 94.0 50-150 40.0 50-150 88.0 50-150 84.0 50-150 52.0 50-150 72.0 50-150 100 50-150 68.0 50-150 94.0 50-150 90.0 50-150 75.0 50-150 84.0 50-150 100 50-150 90.0 50-150 74.0 50-150 86.0 50-150 100 50-150 94.0 50-150 100 50-150 72.0 50-150 92.0 50-150 96.0 50-150 72.0 50-150 78.0 50-150 70.0 50-150 62.0 50-150 100 50-150 86.0 50-150 72.0 50-150 82.0 50-150 84.0 50-150 56.0 50-150 78.0 50-150 80.0 50-150 72.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2, QR-1 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 76 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Volatile Organics (VOA) - Quality Control US-EPA, Region 4, LSASD Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch 2404021 - V 5035 VOA Soil and Waste Prep MRL Verification (2404021-PS1) Ethyl Benzene Hexachlorobutadiene Isopropylbenzene Methyl Acetate Methyl Butyl Ketone Methyl Isobutyl Ketone Methyl T-Butyl Ether (MTBE) Methylcyclohexane Methylene Chloride n-Butylbenzene n-Propylbenzene o-Chlorotoluene o-Xylene p-Chlorotoluene p-Isopropyltoluene sec-Butylbenzene Styrene tert-Butylbenzene Tetrachloroethene (Tetrachloroethylene) Toluene trans-1,2-Dichloroethene trans-1,3-Dichloropropene Trichloroethene (Trichloroethylene) Trichlorofluoromethane (Freon 11) Vinyl chloride 0.49000 0.36000 0.44000 0.82000 0.86000 0.92000 0.45000 0.29000 0.44000 0.41000 0.43000 0.58000 0.46000 0.49000 0.42000 0.42000 0.43000 0.43000 0.37000 0.46000 0.36000 0.44000 0.40000 0.28000 0.25000 Prepared & Analyzed: 04/09/24 ug/L 0.50000 98.0 50-150 " 0.50000 72.0 50-150 " 0.50000 88.0 50-150 " 1.0000 82.0 50-150 " 1.0000 86.0 50-150 " 1.0000 92.0 50-150 " 0.50000 90.0 50-150 " 0.50000 58.0 50-150 " 0.50000 88.0 50-150 " 0.50000 82.0 50-150 " 0.50000 86.0 50-150 " 0.50000 116 50-150 " 0.50000 92.0 50-150 " 0.50000 98.0 50-150 " 0.50000 84.0 50-150 " 0.50000 84.0 50-150 " 0.50000 86.0 50-150 " 0.50000 86.0 50-150 " 0.50000 74.0 50-150 " 0.50000 92.0 50-150 " 0.50000 72.0 50-150 " 0.50000 88.0 50-150 " 0.50000 80.0 50-150 " 0.50000 56.0 50-150 " 0.50000 50.0 50-150 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL Verification (2404021-PS2) EPA 8260C Acetone Bromomethane Carbon disulfide Chloroethane Methyl Ethyl Ketone 4.0300 1.8400 1.5900 1.5000 3.2500 Prepared & Analyzed: 04/09/24 ug/L 4.0000 " 2.0000 " 2.0000 " 2.0000 " 4.0000 101 50-150 92.0 50-150 79.5 50-150 75.0 50-150 81.2 50-150 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 Page 77 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Analyte Batch 2404022 - V 5030B for TCLPs Blank (2404022-BLK2) EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride TCLP Volatiles (TCLPV) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Prepared & Analyzed: 04/10/24 U 0.00050 mg/L U 0.00050 " U 0.00050 " U 0.00050 " U 0.00050 " U 0.00050 " U 0.00050 " U 0.00050 " U 0.0040 " U 0.00050 " U 0.00050 " U 0.00050 " RPD Limit Notes U U U U U U U U U U U U LCS (2404022-BS1) EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride 20.510 18.860 18.490 18.910 19.930 18.760 19.010 37.060 19.040 18.900 20.850 Prepared & Analyzed: 04/10/24 ug/L 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 40.000 " 20.000 " 20.000 " 20.000 103 85.5-112 94.3 86.4-114 92.4 83.9-117 94.6 88-114 99.6 76.5-130 93.8 88.9-109 95.0 88.2-112 92.6 79.2-114 95.2 87.5-109 94.5 86-113 104 75-123 LCS Dup (2404022-BSD1) EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone 19.230 18.210 17.660 18.060 19.110 18.130 18.320 18.190 36.660 Prepared & Analyzed: 04/10/24 ug/L 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 20.000 " 40.000 96.2 85.5-112 6.44 11 91.0 86.4-114 3.51 10 88.3 83.9-117 4.59 11 90.3 88-114 4.60 10 95.6 76.5-130 4.20 10 90.6 88.9-109 3.42 10 91.6 88.2-112 3.70 10 91.0 75-122 5.61 13 91.6 79.2-114 1.09 49 Page 78 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Analyte Batch 2404022 - V 5030B for TCLPs LCS Dup (2404022-BSD1) Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride TCLP Volatiles (TCLPV) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 18.450 18.220 19.580 Prepared & Analyzed: 04/10/24 ug/L 20.000 92.2 87.5-109 3.15 " 20.000 91.1 86-113 3.66 " 20.000 97.9 75-123 6.28 RPD Limit Notes 10 10 10 Duplicate (2404022-DUP2) EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Methyl Ethyl Ketone Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride Source: E241312-09 U 200 mg/L U 200 " U 200 " U 200 " U 200 " U 200 " U 200 " U 200 " U 1600 " U 200 " U 200 " U 200 " Prepared & Analyzed: 04/10/24 U U U U U U U U U U U U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U 20 U Leach Fluid Blank (2404022-LBK1) Prepared & Analyzed: 04/10/24 EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) U 0.040 mg/L U 1,2-Dichloroethane U 0.040 " U 1,4-Dichlorobenzene U 0.040 " U Benzene U 0.040 " U Carbon Tetrachloride U 0.040 " U Chlorobenzene U 0.040 " U Chloroform U 0.040 " U Hexachlorobutadiene U 0.040 " U Methyl Ethyl Ketone U 0.32 " U Tetrachloroethene (Tetrachloroethylene) U 0.040 " U Trichloroethene (Trichloroethylene) U 0.040 " U Vinyl chloride U 0.040 " U Page 79 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn Analyte Batch 2404022 - V 5030B for TCLPs MRL Verification (2404022-PS1) EPA 8260C 1,1-Dichloroethene (1,1-Dichloroethylene) 1,2-Dichloroethane 1,4-Dichlorobenzene Benzene Carbon Tetrachloride Chlorobenzene Chloroform Hexachlorobutadiene Tetrachloroethene (Tetrachloroethylene) Trichloroethene (Trichloroethylene) Vinyl chloride TCLP Volatiles (TCLPV) - Quality Control US-EPA, Region 4, LSASD Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD 0.38000 0.50000 0.51000 0.51000 0.41000 0.53000 0.49000 0.48000 0.44000 0.46000 0.35000 Prepared & Analyzed: 04/10/24 ug/L 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 " 0.50000 76.0 65.5-132 100 66.4-134 102 63.9-137 102 68-134 82.0 56.5-150 106 68.9-129 98.0 68.2-132 96.0 55-142 88.0 67.5-129 92.0 66-133 70.0 55-143 RPD Limit Notes MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL-2 MRL Verification (2404022-PS2) EPA 8260C Methyl Ethyl Ketone 3.4200 Prepared & Analyzed: 04/10/24 ug/L 4.0000 85.5 59.2-134 MRL-2 Page 80 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 4 Laboratory Services and Applied Science Division 980 College Station Road, Athens, Georgia 30605-2700 D.A.R.T. Id: 24-0198 Project: 24-0198, Polynt Composites RCRA Sampling - Reported by Floyd Wellborn U MRL-2 QL-1 QL-4 QR-1 Notes and Definitions for QC Samples The analyte was not detected at or above the reporting limit. MRL verification for Non-Potable Water matrix Laboratory Control Spike Recovery less than method control limits Laboratory Control Sample recovery less than 10% MRL verification recovery less than lower control limits. END OF REPORT Page 81 of 81 E241312 TCLPV VOA FINAL 05 02 24 0829 5/2/24 8:29 WORK ORDER E241312 US-EPA, Region 4, LSASD Printed: 3/29/2024 8:36:08AM Client: Project: Compliance Monitoring (501E50, 000E50) Polynt Composites RCRA Sampling - PWHITING Project Number: Acct # / Location: 24-0198 000E50 - Compliance Monitoring GA Project Leader: Received By: Logged In By: Whiting, Paula Beall, Mike Beall, Mike Date Due: Date Received: Date Logged In: 05/13/24 (45 day TAT) 03/29/24 07:30 03/29/24 08:26 Samples Received at: 0.53C D.A.R.T. Project ID: Program/Activity: Site/Waterbody: 24-0198 () Analysis Due TAT Expires E241312-01 W1-0324 / W1 [ Waste / Waste ] Sampled 03/28/24 10:20 A = 1000mL Clear Glass B = No Container Received VOA Scan (Routine) 05/13/24 00:00 45 x TCLP, VOA analysis 05/13/24 00:00 45 x TCLP, VOA, ZHE Extraction 05/13/24 00:00 45 x TCLP, VOA in Waste by Dilution 05/13/24 00:00 45 04/11/24 10:20 04/11/24 23:59 04/11/24 23:59 04/11/24 23:59 E241312-02 W10-0324 / W10 [ Waste / Waste ] Sampled 03/28/24 15:34 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; x TCLP, VOA analysis VOA Scan (Routine) Flashpoint - EPA 1010 pH, (Routine) x TCLP, VOA in Waste by Dilution x TCLP, VOA, ZHE Extraction 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 23:59 45 04/11/24 15:34 45 09/24/24 23:59 45 03/29/24 15:34 45 04/11/24 23:59 45 04/11/24 23:59 E241312-03 W2-0324 / W2 [ Waste / Waste ] Sampled 03/28/24 11:53 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; pH, (Routine) VOA Scan (Routine) x TCLP, VOA, ZHE Extraction x TCLP, VOA analysis x TCLP, VOA in Waste by Dilution Flashpoint - EPA 1010 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 03/29/24 11:53 45 04/11/24 11:53 45 04/11/24 23:59 45 04/11/24 23:59 45 04/11/24 23:59 45 09/24/24 23:59 E241312-04 W3-0324 / W3 [ Waste / Waste ] Sampled 03/28/24 10:27 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; Flashpoint - EPA 1010 x TCLP, VOA analysis VOA Scan (Routine) x TCLP, VOA, ZHE Extraction x TCLP, VOA in Waste by Dilution pH, (Routine) 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 09/24/24 23:59 45 04/11/24 23:59 45 04/11/24 10:27 45 04/11/24 23:59 45 04/11/24 23:59 45 03/29/24 10:27 Comments Auto-Included D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included Page 1 of 3 WORK ORDER E241312 US-EPA, Region 4, LSASD Printed: 3/29/2024 8:36:08AM Client: Project: Compliance Monitoring (501E50, 000E50) Polynt Composites RCRA Sampling - PWHITING Project Number: Acct # / Location: 24-0198 000E50 - Compliance Monitoring GA Analysis Due TAT Expires E241312-05 W4-0324 / W4 [ Waste / Waste ] Sampled 03/28/24 10:57 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; x TCLP, VOA analysis pH, (Routine) Flashpoint - EPA 1010 x TCLP, VOA in Waste by Dilution VOA Scan (Routine) x TCLP, VOA, ZHE Extraction 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 23:59 45 03/29/24 10:57 45 09/24/24 23:59 45 04/11/24 23:59 45 04/11/24 10:57 45 04/11/24 23:59 E241312-06 W5-0324 / W5 [ Waste / Waste ] Sampled 03/28/24 14:13 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; x TCLP, VOA in Waste by Dilution pH, (Routine) VOA Scan (Routine) Flashpoint - EPA 1010 x TCLP, VOA, ZHE Extraction x TCLP, VOA analysis 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 23:59 45 03/29/24 14:13 45 04/11/24 14:13 45 09/24/24 23:59 45 04/11/24 23:59 45 04/11/24 23:59 E241312-07 W6-0324 / W6 [ Waste / Waste ] Sampled 03/28/24 14:32 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; VOA Scan (Routine) x TCLP, VOA in Waste by Dilution x TCLP, VOA, ZHE Extraction Flashpoint - EPA 1010 x TCLP, VOA analysis pH, (Routine) 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 14:32 45 04/11/24 23:59 45 04/11/24 23:59 45 09/24/24 23:59 45 04/11/24 23:59 45 03/29/24 14:32 E241312-08 W7-0324 / W7 [ Waste / Waste ] Sampled 03/28/24 14:41 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; pH, (Routine) x TCLP, VOA in Waste by Dilution Flashpoint - EPA 1010 VOA Scan (Routine) x TCLP, VOA analysis x TCLP, VOA, ZHE Extraction 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 03/29/24 14:41 45 04/11/24 23:59 45 09/24/24 23:59 45 04/11/24 14:41 45 04/11/24 23:59 45 04/11/24 23:59 E241312-09 W8-0324 / W8 [ Waste / Waste ] Sampled 03/28/24 15:56 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; x TCLP, VOA in Waste by Dilution Flashpoint - EPA 1010 x TCLP, VOA analysis pH, (Routine) x TCLP, VOA, ZHE Extraction VOA Scan (Routine) 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 23:59 45 09/24/24 23:59 45 04/11/24 23:59 45 03/29/24 15:56 45 04/11/24 23:59 45 04/11/24 15:56 Comments D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included D = 8 ounce clear glass; Auto-Included Page 2 of 3 WORK ORDER E241312 US-EPA, Region 4, LSASD Printed: 3/29/2024 8:36:08AM Client: Project: Compliance Monitoring (501E50, 000E50) Polynt Composites RCRA Sampling - PWHITING Project Number: Acct # / Location: 24-0198 000E50 - Compliance Monitoring GA Analysis Due TAT Expires E241312-10 W9-0324 / W9 [ Waste / Waste ] Sampled 03/28/24 12:24 A = 1000mL Clear Glass B = No Container Received C = 8 ounce clear glass; VOA Scan (Routine) Flashpoint - EPA 1010 x TCLP, VOA analysis x TCLP, VOA, ZHE Extraction x TCLP, VOA in Waste by Dilution pH, (Routine) 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 05/13/24 00:00 45 04/11/24 12:24 45 09/24/24 23:59 45 04/11/24 23:59 45 04/11/24 23:59 45 04/11/24 23:59 45 03/29/24 12:24 Comments D = 8 ounce clear glass; Auto-Included Analysis packages included in this work order pH, (Routine) x pH Temperature VOA Scan (Routine) v VOA TICS-2 x pH v VOA Scan-2 Page 3 of 3 Page 1 of 2 USEPA CLP COC (REGION COPY) DateShipped: 3/28/2024 CarrierName: GOV Carrier AirbillNo: FT.?z11512 CHAIN OF CUSTODY RECORD Polynt Composites USA, Inc./GA Case #: n/a g Cooler #: No: 20240328 Lab: USEPA Region LSASD Lab Contact: Mike Beall Lab Phone: 706-355-8655 Sample Identifier W10-0324 CLP Sample No. Matrix/Sampler Liquid Waste/ Paula Whiting W1-0324 W2-0324 Liquid Waste/ Paula Whiting Liquid Waste/ Paula Whiting W3-0324 Liquid Waste/ Paula Whiting W4-0324 Liquid Waste/ Paula Whiting W5-0324 Liquid Waste/ Paula Whiting W6-0324 Liquid Waste/ Paula Whiting Coll. Method Grab Grab Grab Grab Grab Grab Grab Analysis/Turnaround (Days) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45) Volatiles (VOAs)(35), TVOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Tag/Preservative/Bottles A (None), B (None), D (None), E (None) (4) 3 A (None), B (None) (2) , 1 / A (None), B (None), D (None), E (None) (4) 3 A (None), B (None), D (None), E (None) (4) 3 A (None), B (None), D (None), E (None) (4) A (None), B (None), D (None), E (None) (4) 3 A (None), B (None), D (None), E (None) (4) g Location W10 Collection Date/Time 03/28/2024 15:34 Sample Type Field Sample - W1 W2 03/28/2024 10:20 Field Sample 03/28/2024 11:53 Field Sample W3 03/28/2024 10:27 Field Sample W4 03/28/2024 10:57 Field Sample W5 03/28/2024 14:13 Field Sample W6 1 03/28/2024 14:32 Field Sample V 04 0":\ TC L L14e cka /Co m bi acd RAI vat 31 tylecnittiroz_ Shipment for Case Complete? Y Special Instructions: tylict- , t4., cc.)046. viii, vv,e re 61) i cecit,d flat, c 0,46_ (riQiis aeQ / Samples Transferred From Chain of Custody # i iske ci it:AA -efit coL Analysis Key: T_VOAS=TCLP Volatiles Items/Reason ' uis \r"--7 by (SignOire apd Organization) '-' tuh, y , pate/Time 3id,&I?)14 Received by (Signature and Organization) Date/Time Sample Condition Upon Receipt Page 2 of 2 USEPA CLP COC (REGION COPY) DateShipped: 3/28/2024 CarrierName: GOV Carrier AirbillNo: Sample Identifier W7-0324 CLP Sample No. Matrix/Sampler Liquid Waste/ Paula Whiting W8-0324 Liquid Waste/ Paula Whiting W9-0324 Liquid Waste/ Paula Whiting Coll. Method Grab Grab Grab CHAIN OF CUSTODY RECORD Polynt Composites USA, Inc./GA Case #: n/a 71 op Cooler #: ,V*7 --(// 7 0 Analysis/Turnaround (Days) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Volatiles (VOAs)(35), T_VOAS(45), Flashpoint(35), pH(35) Tag/Preservative/Bottles A (None), B (None), D (None), E (None) (4) g A (None), B (None), D (None), E (None) (4) 3 A (None), B (None), D (None), E (None) (4) g Location W7 No: 20240328 Lab: USEPA Region LSASD Lab Contact: Mike Beall Lab Phone: 706-355-8655 Collection Date/Time 03/28/2024 14:41 Sample Type Field Sample W8 03/28/2024 15:56 Field Sample W9 03/28/2024 12:24 Field Sample V64 all, ci X' L al.e_c-i-e_cl la-mt2awd kir, ox 32 cz (cilia( az tz. Shipment for Case Complete? Y Special Instructions: b vti. to, IA 3 ci ty\fa i rs wocle_ t b 1 1,e c+e_ci iici,24ctlifc&.( r'e6 ail Samples Transferred From Chain of Custody # Analysis Key: T_VOAS=TCLP Volatiles Items/Reason Me Mt- linquis d by (Si ature'and Organization) se p41,...._ - (....- 1...- 1,Lv.st) Date/Time 3/9412\4 2.000 Received by (Signature and Organization) -- Date/Time /lei,.._ tp ai-/ 3-07-,q 0_,_.50 Sample Condition Upon Receipt ,.0,.1- _ SAMPLE RECEIPT CHECKLIST Project Number/Name: ,,../ ..... oy gq ,----- Lys Work Order (s): Received by: EAqi 31., C7riiita5/ -, s teeli *AI_ Date/Time. ifaql,z4- 0?-5a Logged/Assisted by (if other). Samples shipped UPS Fed Ex CValk iniTh Other Cooler Therm #3z -a Temperature Cooler Temp: indicator bottle 114.(01 ith/77 " Absent not required *(list reason) g) 1. e'S'Q'e- P'P' Custody Seals Present Ab ee l-i-t Custody Seals Yes /64._ Intact? No CoC present 10 Ice in Cooler c------Iresen -- Absent iced in cooler - e rem. -: Were sample es containers intact? No Samples & C of r-1es_, C match? CoC/Labels agree '1).-- Cies D No All analysis Yes specified on o chain of custody? not required *(list reason) vp# 5, . /e4 p I icy,e,A / f. ktiai fr--- //t2 CRojaie- -4*-- / IV ovhae_ f5Anpla_ iiv 6P---/-769D Approved by QAM Page 1 of 2 Sample Receipt Checklist 102414 oRei-aos '-Potpu-T. E2H1312__ Was XML file received? SAMPLE RECEIPT CHECKLIST yes no Any issues with yes XML file? Did Project es leader need to be contacted? Was project 7es converted from R4LIMS to Element? Were all project yes analyses correct/present in Element cross? Additional Notes: QAM Signature (or designee): Approved by QAM Page 2 of 2 Date: Sample Receipt Checklist 102414 ( SAMPLE RECEIPT CHECKLIST Project Number/Name: 10 \ -7t.:\. )-,-i 6'7'3. Work Order (s): Received by: Logged/Assisted by (if other): e Samples shipped Cooler Temperature indicator bottle Cz;.17-' i \\ 2 UPS Fed Ex 1--Wi<TmiD Other Therm #`.* Cooler Temp: ,......):, z. -- 0 !").....1 (--- -- ) .`7:-) Jr' (-- 0) Absent not required *(list reason) Date/Time: :2) 2 (% - 'D.) ', ' `, ,:s.) 1, , , - Custody Seals Custody Seals Intact? CoC present Ice in Cooler Were sample containers intact? Samples & C of C match? CoC/Labels agree All analysis specified on chain of custody? Present Absent Yes No CY_ No_ c,,Present A sent Placed in cooler after ice removed Yes No Yes No Yes No Yes No 'K,\ X 1* not required *(list reason) Approved by QAM Page 1 of 2 Sample Receipt Checklist 102414