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HomeMy WebLinkAbout24025 Crayton Printing Environmental Assessment 20201006 Via Email October 6, 2020 NCDEQ – Division of Waste Management Brownfields Program 1646 Mail Service Center Raleigh, North Carolina 27699-1646 Attn: Mr. Bill Schmithorst Re: Brownfield Assessment Report Crayton Printing Distribution Street and Dunavant Street Charlotte, North Carolina Brownfields Project No. 24025-20-060 H&H Project No. AKR-005 Dear Mr. Schmithorst: On behalf of KA D&D Holdings LLC, enclosed please find a copy of the Brownfields Assessment Report prepared for the Crayton Printing Brownfields property located in Charlotte, Mecklenburg County. Should you have questions or need additional information, please do not hesitate to contact us at (704) 586-0007. Sincerely, Hart & Hickman, PC Matt Bramblett, PE Haley Martin, PG Principal Assistant Project Geologist Enclosure: cc: Mr. Dan Coith and Mr. Dan Outen, Akridge (Via Email) Ms. Mary Katherine Stukes, Moore & Van Allen (Via Email) Ms. Pamela Tyrrell, Kettler (Via Email) i S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Brownfields Assessment Report Crayton Printing Distribution Street and Dunavant Street Charlotte, North Carolina Brownfields Project No. 24025-20-060 H&H Job No. AKR-005 Table of Contents 1.0 Introduction .............................................................................................................................1 1.1 Background ............................................................................................................................2 1.2 Previous Assessment Activities .............................................................................................2 2.0 Brownfields Assessment Activities ........................................................................................5 3.0 Receptor Survey ......................................................................................................................7 4.0 Soil Assessment Activities .....................................................................................................10 4.1 Soil Sampling Methodologies .............................................................................................10 4.2 Soil Sampling Analytical Results ........................................................................................12 5.0 Groundwater Assessment Activities ....................................................................................14 5.1 Groundwater Sampling Activities .......................................................................................14 5.2 Groundwater Sample Analytical Results .............................................................................16 6.0 Vapor Assessment Activities ................................................................................................18 6.1 Soil Gas Sampling Activities ...............................................................................................18 6.2 Sub-Slab Vapor Sampling Activities ...................................................................................20 6.3 Vapor Assessment Analytical Results .................................................................................22 6.4 Vapor Intrusion Evaluation..................................................................................................22 7.0 Quality Assurance – Quality Control ..................................................................................24 7.1 Trip Blank ............................................................................................................................24 7.2 Laboratory Duplicates ..........................................................................................................24 8.0 Summary and Conclusions...................................................................................................26 ii S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc List of Tables Table 1 Summary of Soil Analytical Data Table 2 Summary of Well Construction and Groundwater Elevation Data Table 3 Summary of Groundwater Analytical Data Table 4 Summary of Sub-Slab Vapor and Soil Gas Analytical Data List of Figures Figure 1 Site Location Map Figure 2 Site Map Figure 3 Receptor Survey Map Figure 4 Sample Location Map Figure 5 Shallow Groundwater Potentiometric Map List of Appendices Appendix A Brownfields Receptor Survey Form Appendix B Boring Logs & Well Construction Records Appendix C Laboratory Analytical Reports Appendix D Groundwater and Vapor Sampling Forms Appendix E DEQ Risk Calculators 1 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Brownfields Assessment Report Crayton Printing Distribution Street and Dunavant Street Charlotte, North Carolina Brownfields Project No. 24025-20-060 H&H Job No. AKR-005 1.0 Introduction On behalf of KA D&D Holdings LLC (Prospective Developer or PD), Hart & Hickman, PC (H&H) has prepared this report to document assessment activities recently completed at the Crayton Printing Brownfields property (Brownfields Project No. [BPN] 24025-20-060) located at 2301, 2321, 2327 Distribution Street and 2300, 2302, 2304, 2306 Dunavant Street in Charlotte, Mecklenburg County, North Carolina (subject Site or Site). The Site consists of four contiguous parcels (Mecklenburg County Parcel Identification Nos. 12104201, 12104402, 12104203, and 12104218) totaling approximately 2.83 acres of land located in a mixed commercial and residential area of South End Charlotte. A Site location map is provided as Figure 1, and the Site and surrounding area are shown in Figure 2. The northern Site parcel (2301 Distribution Street) is developed with an approximate 10,694 square foot (sq ft) office/warehouse building that is currently leased to an electrician. The western Site parcel is developed with an approximate 12,005 sq ft office/warehouse building that is currently unoccupied but was formerly occupied by Crayton Printing (2321 Distribution Street). The southwestern Site parcel (2327 Distribution Street) is developed with an approximate 6,821 sq ft office/warehouse building currently occupied by Timely Filter Supply (air filter distribution). The eastern Site parcel on Dunavant Street is developed with a 14,570 sq ft multi-tenant commercial building consisting of four tenant spaces (2300, 2302, 2304, and 2306 Dunavant Street) that are currently unoccupied. Proposed redevelopment of the Brownfields property includes razing the existing Site buildings and construction of an apartment building with an associated parking deck. 2 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 1.1 Background The Site consisted of a creek and undeveloped land as early as the 1930s and remained undeveloped land until the mid-1950s when the subject Site was cleared and graded. By 1965, rail spurs were developed in the northern and central portions of the Site. The current northern and western commercial buildings were constructed in the late 1960s, and the current eastern building was developed by the mid-1970s. The subject Site was utilized by various commercial occupants from the late 1960s until present. The western Site parcel building (2321 Distribution Street) was utilized by a printing facility that manufactured printing plates in the late 1980s and a letter press and printing facility in the early 2000s. The buildings are currently unoccupied or are being vacated except for an electrician located in the northern Site building and Timely Filter Supply in the southwestern Site building (2327 Distribution Street). 1.2 Previous Assessment Activities April 2020 Phase I ESA In April 2020, H&H conducted Phase I ESA activities at the Site. The results of the Phase I ESA identified the following Recognized Environmental Conditions (RECs) in connection with the Site: • The subject Site (2321 Distribution Street) was historically occupied by various printing and printing plate manufacturing companies, including Carolina Platemakers in the late 1980s and Crayton Printing from the early 2000s to the present. A small screen-printing operation also occupied 2304 Dunavant St in the late 1970s to mid-1980s. Some historic printing companies used solvent-based cleaners for printing equipment. H&H was unable to identify the specific nature of historic on-Site printing processes. Due to the lack of documentation for historic on-Site printing processes and high potential for such processes to use hazardous substances, H&H considered the historical use of the Site for printing operations to be a REC. 3 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc • The Dunavant Street Brownfields property (Brownfields Project Number 19038-15-060) is located adjacent to the north and topographically upgradient of the subject Site. H&H reviewed a Notice of Brownfields Property document dated February 11, 2016. According to the document, the volatile organic compounds (VOCs) trichloroethylene (TCE), tetrachloroethylene (PCE), benzene, cis-1,2-dichloroethene (cis-1,2-DCE), methyl tert-butyl ether (MTBE), and naphthalene were reported in groundwater samples collected on the Dunavant Street Brownfields property at concentrations that exceed the NCAC 15A 2L Groundwater Quality Standards and Vapor Intrusion Screening Levels (VISLs). September 1997 groundwater analytical data indicated the presence of VOCs TCE, cis- 1,2-DCE, benzene, and naphthalene in the closest upgradient monitoring well to the Site (MW-1), which was located approximately 85 feet north of the Site at the former Beta Construction facility (216 Dunavant Street). According to a 1997 groundwater elevation map prepared for the property, the predominate groundwater flow direction on the off-site property was from the northeast to the south-southeast (towards the Site). Based on distance, area topography, and documented groundwater impacts at concentrations exceeding regulatory standards in the closest monitoring well to the Site, H&H considered the Dunavant Street Brownfields property to be a REC for the Site. • Nearby and upgradient properties have been utilized for industrial purposes since the early 1900s. H&H reviewed a Phase II ESA Addendum dated May 29, 2008 prepared by ERM for the Cherokee Southline, LLC Brownfields Property (aka South End Transit – Brownfields Project Number 10036-06-60). The Brownfields Property includes 15 properties located along Dunavant Street, South Boulevard, and Hawkins Street. The closest parcels to the Site were historically occupied by Murray Supply, Ornamental Awnings, Floral Trends, and Southern Comfort. The primary compounds detected in groundwater on the Brownfields Property were the chlorinated VOCs PCE and TCE. January 2008 groundwater analytical data indicate the presence of VOCs, including TCE above 2L Standards and VISLs, in a monitoring well situated upgradient of and less than 100 ft north-northeast of the Site. Based on area topography and documented 4 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc groundwater impacts, H&H considered The South End Transit Brownfields site to be a REC for the Site. To address potential environmental concerns associated with historical on-Site and off-Site operations, the Site was entered into the DEQ Brownfields Program and received eligibility in a letter dated June 19, 2020. The PD elected to participate in the Brownfields Program Redevelopment Now option. As part of this process, a kick-off/data gap meeting with PD, DEQ Brownfields personnel, and H&H was held on August 6, 2020 to discuss prior Site history, proposed redevelopment plans, data gaps, and the proposed schedule for completing the Brownfields Agreement. To address data gaps and DEQ Brownfields requests for additional assessment, H&H prepared a Brownfields Assessment Work Plan (Work Plan) for DEQ review and approval. The Work Plan received DEQ approval in an email dated August 24, 2020. Brownfields assessment activities described herein were completed to further evaluate the potential for impacts at the Site for the protection of future Site workers and occupants. To further evaluate for potential impacts at the Site, H&H completed soil, groundwater, and soil vapor assessment activities. H&H also conducted receptor survey activities in the area surrounding the Site as part of the assessment. A summary of Brownfields assessment activities conducted in accordance with the Work Plan is provided in the following sections. 5 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 2.0 Brownfields Assessment Activities In September 2020, H&H completed Brownfields assessment activities including soil, groundwater, sub-slab vapor, and soil gas sampling activities at the Site to evaluate subsurface conditions for potential impacts associated with historical on-Site and nearby off-Site operations. In addition, receptor survey activities were completed to obtain information about land use, water supply, basements, underground utilities, drains, and surface water bodies in the vicinity of the Site. As part of the assessment activities, soil and groundwater samples were collected in the area of the former on-Site railroad tracks, adjacent to former printing facilities and filled concrete areas, and within the proposed apartment building footprint. H&H also completed groundwater assessment activities along the northern, northeastern, and eastern (upgradient) Site boundaries and in south-central (cross-gradient) portions of the Site. To address the potential for structural vapor intrusion into the proposed apartment building, H&H completed sub-slab vapor and soil gas assessment activities within the footprint of proposed apartment building, and within the footprint of the proposed open-air parking deck to evaluate conditions that will be near the apartment building. Prior to conducting field activities, H&H contacted North Carolina 811, the public utility locator, to mark subsurface utilities at the Site. H&H also contracted with a private utility locator to mark utilities which were not identified by the public locator. The private utility locator also utilized ground penetrating radar (GPR) survey techniques to identify and mark utilities. H&H directed the drilling contractor to hand clear each boring to a depth of approximately 5 feet below ground surface (ft bgs) to further screen the boring locations for the presence of subsurface utilities. In accordance with Mecklenburg County rules, H&H obtained a Subsurface Investigation Permit (SIP) from Mecklenburg County (SIP No. 70002783) prior to temporary monitoring well installation and sampling. 6 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc The assessment activities were performed in general accordance with the DEQ approved Work Plan, the DEQ Inactive Hazardous Sites Branch (IHSB) Guidelines for Assessment and Cleanup of Contaminated Sites (Guidelines) dated January 2020, the DEQ Division of Waste Management (DWM) Vapor Intrusion Guidance (VI Guidance) dated March 2018, most recent versions of the U.S. Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division (SESD) Field Branches Quality System and Technical Procedures guidance, and the DEQ-approved Work Plan. A summary of receptor survey results is provided in Section 3.0; details of the soil assessment activities are provided in Section 4.0; details of the groundwater assessment activities are provided in Section 5.0; details of the sub-slab vapor and soil gas assessment activities are provided in Section 6.0; quality control measures are described in Section 7.0; and summary and conclusions based on results of the assessment activities are provided in Section 8.0. 7 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 3.0 Receptor Survey On September 8, 2020, H&H conducted receptor survey activities at the Site and nearby area. Receptor survey activities included an intensive pedestrian and vehicular survey for possible potable water supply wells, springs, and surface water intakes used as a source of water within a 1,500 ft radius of the Site in accordance with the DEQ Brownfields approved Work Plan. H&H also utilized the online Mecklenburg County Well Information System and DEQ Source Water Assessment Program (SWAP) to identify potential potable water sources for properties located within a 1,500 ft radius of the Site. In addition, H&H identified the locations of main underground and aboveground utilities, and land use and zoning in the area of the Site using available Mecklenburg County online resources. A receptor survey map is provided as Figure 3, and a copy of the completed DEQ Brownfields Property Receptor Survey form is provided as Appendix A. Results of the receptor survey activities are summarized below. Zoning The Site is zoned Neighborhood Center Transit Oriented Development (TOD-NC). The adjacent properties located to the west and southwest of the Site are also zoned TOD-NC. Adjacent properties to the north, east, and southeast are zoned Urban Center Transit Oriented Development (TOD-UC). Municipal Water Availability Municipal water supplied by the City of Charlotte is available to the Site and surrounding area. H&H did not identify sources of public drinking water within 1,500 ft of the Site based on the review of information available on Mecklenburg County Well Information System maps, DEQ SWAP, and the Annual Water Quality Report published by the City of Charlotte. The City of Charlotte obtains raw water from Lake Norman and Mountain Island Lake which are located approximately 1 mile northwest of the Site at Mountain Island Lake’s closest point. H&H reviewed the service area map published by Mecklenburg County which indicated that municipal water is available to the Site and the surrounding area within a 1,500 ft radius of the 8 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Site. Additionally, H&H observed municipal water meters for the Site and surrounding properties during receptor survey reconnaissance activities. Water Supply Wells H&H conducted a pedestrian and vehicular survey of properties within a 1,500 ft radius of the Site to identify potential water supply wells. H&H also utilized Mecklenburg County Well Information System maps and DEQ SWAP geographic information system map to identify potential potable water supply wells located within a 1,500 ft radius of the Site. According to the above sources of information, there are no private or public drinking water supply wells within a 1,500 ft radius of the Site. Surface Water Bodies No surface water bodies were identified on the Site. A mostly piped unnamed tributary of Irwin Creek is located approximately 400 ft west of the Site at its closest point (Figure 3). Based on the North Carolina DEQ classification system, Irwin Creek is a Class C surface water body. A Class C surface water body is defined as “waters protected for uses such as secondary recreation, fishing, wildlife, fish consumption, aquatic life including propagation, survival and maintenance of biological integrity, and agriculture. Secondary recreation includes wading, boating, and other uses involving human body contact with water where such activities take place in an infrequent, unorganized, or incidental manner”. Irwin Creek is located approximately 4,000 ft west of the Site and flows southwest through Mecklenburg County and discharges into Sugar Creek approximately 4 miles southwest of the Site. Subsurface Structures H&H contacted North Carolina 811, the public utility locator, to mark subsurface utilities located on the Site and conducted a visual reconnaissance in the Site area to identify potential subsurface structures within 100 ft of the subject Site. H&H observed evidence of subsurface utilities including sanitary sewer, storm sewer, municipal water, natural gas, electrical, and fiber adjacent to the Site and nearby adjacent properties. Overhead electrical lines were observed near the eastern, northern, and western Site boundaries along Dunavant Street and Distribution Street. 9 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc H&H did not observe structures with potential basements within a 1,000 ft radius of the Site during visual reconnaissance. Approximate locations of subsurface and overhead utilities located in the immediate vicinity of the Site are shown in Figure 3. 10 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 4.0 Soil Assessment Activities On September 10, 2020, H&H teamed with MidSouth Environmental (MidSouth) to advance soil borings at the Site in the area of the former on-Site railroad tracks, adjacent to former printing facilities and filled concrete areas, within the proposed building footprint, and within proposed green spaces. H&H collected ten (10) grab samples for laboratory analysis from ten (10) soil borings to evaluate the potential for impacts. Soil boring locations are depicted on Figure 4. Soil borings were advanced at the Site using decontaminated stainless steel hand augers or a track-mounted drill rig capable is utilizing direct push technology (DPT) drilling techniques. Continuous soil samples were collected from the center of the hand auger bucket or from acetate lined macrocore DPT sleeves at each boring. Soil samples were logged for lithologic description, observed for obvious evidence of staining and unusual odors, and field screened for the presence of volatile organic vapors using a calibrated photoionization detector (PID). Boring logs including lithologic descriptions and field screening results for each soil boring are provided in Appendix B. Details of the soil sampling activities and results are provided in the following sections. 4.1 Soil Sampling Methodologies Proposed Building Footprint or Vehicle Access Areas MidSouth utilized a decontaminated stainless-steel hand auger and DPT drilling techniques to advance four (4) soil borings (SB-1 through SB-4) to proposed depths of approximately 10 ft bgs in areas of the proposed building footprint and vehicle access areas (Figure 4). Soil borings SB-1 and SB-2 were advanced as part of groundwater and soil gas sampling activities described further in Sections 5.0 and 6.0, respectively. During boring advancement, shallow refusal on hard saprolite or highly weathered rock was encountered in soil boring locations SB-2 through SB-4 at depths ranging from approximately 5 ft bgs to approximately 8 ft bgs. Soil samples were collected at 1 ft to 2 ft intervals from each boring to field screen for potential impacts. Field 11 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc screening results did not identify evidence of potential impact. As such, soil samples selected for laboratory analysis were collected from shallow soil (i.e. no greater than 2 ft bgs). Former Railroad Tracks One (1) soil boring (SB-5) was proposed to be advanced to a depth of approximately 10 ft bgs near the former on-Site railroad tracks (Figure 4). Due to shallow groundwater encountered at the Site, the boring was terminated at 5 ft bgs. During boring advancement, oil samples were collected at 1 ft to 2 ft intervals. Field screening results did not identify evidence of potential impact in the soil samples. As such, a soil sample was collected from shallow soil (i.e. no greater than 2 ft bgs). Former Printing Facilities Two (2) soil borings (SB-6 and SB-7) were advanced to depths ranging from 5 ft bgs to 10 ft bgs near the former on-Site printing facilities (Figure 4). The borings were advanced as part of the groundwater and soil gas sampling activities described further in Sections 5.0 and 6.0, respectively. During boring advancement, soil samples were collected in 1 ft to 2 ft intervals from each boring. Field screening results did not identify evidence of potential impact in the soil samples. As such, soil samples selected for laboratory analysis were collected from shallow soils (i.e. no greater than 3 ft bgs). Proposed Green Space One (1) soil boring (SB-8) was advanced to approximately 13.5 ft bgs within the proposed green space located in the eastern portion of the Site as part of the groundwater sampling activities discussed in Section 5.0. During boring advancement, aliquot soil samples were collected at two-foot intervals from the soil boring for field screening until approximately 10 ft bgs, when saturated conditions were observed. Field screening results did not identify evidence of potential impact in the soil samples. As such, a soil sample was collected from shallow soils (i.e. no greater than 2 ft bgs). Filled Concrete Structures 12 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Two soil borings (SB-9 and SB-10) were advanced near filled concrete structures identified at the northern Site building (2301 Distribution Street). Soil borings SB-9 and SB-10 were advanced to a depth of approximately 5 ft bgs; however, due to underground utilities in the vicinity of soil boring SB-9, the boring was terminated at approximately 2 ft bgs. Field screening results did not identify evidence of potential impact. As such, soil samples were collected from a depth interval below the concrete to 2 ft bgs. Soil samples selected for laboratory analysis in each evaluation area were collected directly into laboratory supplied glassware, labeled with the sample identification, date, time, and requested analysis and placed in a laboratory supplied cooler with ice. The soil samples were delivered to Pace Analytical (Pace) under standard chain of custody protocols. The soil samples were submitted for analysis of volatile organic compounds (VOCs) by EPA Method 8260, semi- volatile organic compounds (SVOCs) by EPA Method 8270, and Resource Conservation and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods 6020/7471/7199. In addition, soil sample SB-6, collected adjacent to the former Crayton Printing facility, was submitted for analysis of polychlorinated biphenyls (PCBs) by EPA Method 8082. Following sampling activities, the soil borings were properly abandoned and the surfaces were repaired similar to pre-drilling conditions. Additionally, the soil sample locations were estimated using a hand-held global positioning system (GPS) unit. 4.2 Soil Sampling Analytical Results A tabular summary of the soil sample analytical results is presented in Table 1 and the laboratory analytical reports and chain of custody records are provided in Appendix C. The laboratory analytical results were compared to the most recent versions of the DEQ IHSB Residential Preliminary Soil Remediation Goals (PSRGs) dated July 2020. In addition to the PSRGs, metals results were compared to published concentrations for naturally occurring metals in North Carolina soil. VOCs 13 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Laboratory analytical results indicate that low levels of the VOC naphthalene (up to 0.0392 milligrams per kilogram [mg/kg]), toluene (up to 0.0039 mg/kg), and trichloroethene (up to 0.0062 mg/kg) were detected in several soil samples at concentrations below the DEQ IHSB Residential PSRGs. No other VOCs were detected in the soil samples collected at the Site. SVOCs Laboratory analytical results indicate that multiple polycyclic aromatic hydrocarbons (PAHs) were detected above the laboratory reporting limits in multiple soil samples collected at the Site. The PAH benzo(a)pyrene was detected in soil samples SB-4 (0.443 mg/kg) and SB-5 (0.327 J mg/kg) at concentrations that exceed the DEQ IHSB Residential PSRG of 0.11 mg/kg. Note that the J-flag designation (J) indicates the compound was detected at a concentration above the laboratory method detection limit, but below the laboratory reporting limit resulting in the laboratory analyst estimating the concentration. No other PAHs were detected at concentrations above the DEQ IHSB Residential PSRGs in soil samples collected in the remaining evaluation areas. Metals As expected, select RCRA metals were detected at concentrations above laboratory method detection limits in the soil samples collected at the Site. Arsenic (up to 2.91 mg/kg) was detected in each soil sample above the DEQ IHSB Residential PSRG of 0.68 mg/kg. However, arsenic and other RCRA metals concentrations are consistent with published background levels and appear to be naturally occurring. Hexavalent chromium was detected in two soil samples at concentrations up to 0.621 J mg/kg which slightly exceeds the DEQ IHSB Residential PSRG of 0.31 mg/kg. Based on H&H’s experience with other projects in the Charlotte area, the hexavalent chromium is attributed too naturally occurring conditions. 14 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 5.0 Groundwater Assessment Activities On September 10, 2020, H&H provided oversight during installation of four (4) temporary groundwater monitoring wells (TMW-1 through TMW-4) at the Site. Groundwater samples were collected for laboratory analysis from each temporary monitoring well to evaluate subsurface conditions for potential impacts. Locations of the temporary monitoring wells are depicted on Figure 4, and were installed in the following locations: • Near the northern Site boundary and topographically downgradient of the Dunavant Street Brownfields property (TMW-1); • topographically upgradient near the northeastern Site boundary (TMW-2); • in the south-central portion of the Site in the vicinity of the Crayton Printing facility (TMW-3); and • near the eastern Site boundary and topographically downgradient of the Cherokee Southline, LLC Brownfields property (aka South End Transit; TMW-4). Details of the groundwater sampling activities and results are provided in the following sections. 5.1 Groundwater Sampling Activities The temporary monitoring well borings were advanced using the track-mounted DPT drill rig to advance soil borings until sufficient groundwater was encountered. Continuous soil samples were collected from the temporary monitoring well borings and logged for lithologic description, observed for obvious evidence of staining and unusual odors, and field screened for the presence of volatile organic vapors using a calibrated PID. Field screening results did not indicate the likely presence of impacts in soil collected from the temporary monitoring well borings. Temporary monitoring wells were constructed of 1-inch diameter PVC with 10 ft of pre-packed well screen set to bracket the water table and 1-inch diameter PVC well casing to the ground surface. Temporary monitoring wells were installed to depths ranging from approximately 11 to 12 ft bgs. Due to shallow groundwater and DPT refusal encountered at the Site, temporary wells were constructed with filter sand pack from the bottom of the boring to approximately 6 inches to 15 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc one foot above the well screen, and hydrated bentonite was then installed above the filter sand pack to the ground surface. A summary of well construction and groundwater elevation information is provided in Table 2. Temporary monitoring well boring logs with well construction details and driller provided well records are provided in Appendix B. Upon completion of temporary monitoring well installation activities, the wells were allowed to equilibrate to static conditions and a decontaminated electronic water level indicator was used to measure the depth to the water table relative to the ground surface and the tops of the well casings. Groundwater was measured at depths ranging from approximately 5 ft bgs in the northeastern portion of the Site to approximately 9 ft bgs in the northern portion of the Site. Once groundwater measurements had been collected, each temporary well was developed by removing a minimum of 3 to 5 well volumes and field parameters stabilized (pH ± 0.1 Standard Units [SU] and specific conductivity varied no more than 5%). After development, a groundwater sample was collected for laboratory analysis from each temporary monitoring wells utilizing low flow/low stress purging techniques using a peristaltic pump and dedicated polyethylene tubing. The intake point of the pump tubing was placed in the approximate mid-portion of the screened interval of the well and groundwater was removed at a rate no greater than 200 milliliters per minute. H&H utilized water quality meters to collect measurements of pH, temperature, dissolved oxygen, oxidation reduction potential, turbidity, and specific conductivity during the purging process. Purging was considered complete when field parameters stabilized (pH ± 0.1 SU, conductivity varied no more than 5% and turbidity was near or less than 10 Nephelometric Turbidity Units [NTUs]). Groundwater sampling forms completed by sampling personnel are provided in Appendix D. Once groundwater parameters stabilized or the well was purged dry, groundwater samples for VOC analysis were collected directly into laboratory supplied sample containers using the “soda straw” method to eliminate the potential for volatile loss through the peristaltic pump head. Groundwater samples submitted for remaining analyses were collected directly into laboratory supplied glassware from the sample tubing discharge. The sample containers were labeled with 16 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc the sample identification, date, time, and requested analysis, and placed in a laboratory supplied cooler with ice. The samples were delivered to Pace under standard chain of custody protocols for analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270, and RCRA metals by EPA Method 6020/7471. In addition, the groundwater sample collected from temporary groundwater monitoring well TMW-3 was submitted for analysis of hexavalent chromium by EPA Method 7199. Following sample collection, H&H surveyed the top of casing (TOC) and ground surface elevations for each temporary monitoring well relative to an on-Site datum. The surveyed TOC elevations and the measured depths to groundwater were used to calculate groundwater elevations for each temporary monitoring well. Based on the calculated groundwater elevations, groundwater flow direction was estimated to be toward the west. A potentiometric map is provided as Figure 5. Upon completion of the groundwater assessment activities, each temporary monitoring well location was estimated using a hand-held GPS unit. After sampling, the temporary monitoring wells were properly abandoned and the surfaces were repaired similar to pre-drilling conditions. 5.2 Groundwater Sample Analytical Results A tabular summary of the groundwater sample laboratory analytical results is presented in Table 3. Copies of the laboratory analytical report and chain of custody records are provided in Appendix C. Groundwater data were compared to the DEQ 15A NCAC 02L .0202 Groundwater Standards (2L Standards) dated April 2013 and the DEQ DWM Residential Vapor Intrusion Groundwater Screening Levels (GWSLs) dated July 2020. A summary of the groundwater assessment results is provided below. Laboratory analytical results indicate that select VOCs were detected at concentrations above the laboratory method detection limits in the groundwater samples collected at the Site. The VOC trichloroethylene (TCE) was detected in groundwater sample TMW-1 (25 microgram per liter [µg/L]) and TMW-3 (6.8 µg/L) at concentrations above 2L Standard and DEQ DWM Residential 17 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Vapor Intrusion GWSL of 3 µg/L and 1 µg/L, respectively. Vinyl chloride (1.7 µg/L) and tetrachloroethylene (11.6 µg/L) were also detected at concentrations that exceed the 2L Standard and/or the DEQ DWM Residential Vapor Intrusion GWSL in groundwater sample TMW-3 collected near the Crayton Printing facility. The VOC cis-1,2-dichloroethene was detected in wells TMW-1 (5.6 µg/L) and TMW-3 (21.8 µg/L) at concentrations below the 2L Standard and DEQ DWM Residential Vapor Intrusion GWSL. SVOCs and no other VOCs were detected in the groundwater samples collected at the Site. Chromium (up to 17.7 µg/L) was detected in upgradient groundwater sample TMW-2 at a concentration that slightly exceeds the 2L Standard of 10 µg/L. This detection may be naturally occurring or related to slight sample turbidity. Low levels of several other metals including arsenic (up to 3.72 µg/L), barium (up to 88.9 µg/L), and lead (up to 9.6 µg/L) were detected at concentrations below the 2L Standards in groundwater samples collected at the Site. 18 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 6.0 Vapor Assessment Activities On September 10, 2020 and September 14, 2020, H&H completed soil gas and sub-slab vapor assessment activities at the Site to evaluate the potential for structural vapor intrusion into the proposed apartment building. As part of the assessment activities, seven (7) sub-slab vapor sampling points (SS-1 through SS-7) and five (5) temporary soil gas monitoring points (SG-1 through SG-5) were installed within the footprints of the proposed apartment building and open- air parking deck. The sub-slab vapor and soil gas monitoring point locations are shown in Figure 4. Details of the assessment activities and results are provided in the following sections. 6.1 Soil Gas Sampling Activities Under the direction of H&H, Midsouth advanced seven (7) soil borings to depths ranging from 5 feet below ground surface (ft bgs) to 10 ft bgs for installation of temporary soil gas monitoring points in areas of the Site that will be redeveloped with the proposed residential building. Due to the presence of shallow groundwater discussed, two proposed soil gas monitoring points were installed as sub-slab vapor points (SS-6 and SS-7) in the adjacent warehouse buildings (further discussed in Section 6.2). In addition, soil gas monitoring points SG-3 and SG-4, installed in the northeastern and western portions of the Site, respectively, were installed to approximately 4 ft bgs to allow for sufficient distance between the capillary fringe and the soil gas monitoring point. Remaining soil gas monitoring points (SG-1, SG-2, and SG-5) were installed to approximately 5 ft bgs. The initial 5 ft of each soil boring was advanced using a stainless-steel hand auger to clear for subsurface utilities. Beyond the initial 5 ft bgs, the soil borings were advanced using DPT drilling methods. Continuous soil samples were collected from the soil gas monitoring point borings and logged for lithologic description, observed for obvious evidence of staining and unusual odors, and field screened for the presence of volatile organic vapors using a calibrated photoionization detector (PID). Field screening results did not indicate obvious evidence of potential impacts in the soil gas monitoring point borings. 19 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Once at the target depth, a six-inch long stainless-steel vapor implant screen point fitted with ¼- inch diameter Teflon® tubing was installed at the base of each borehole. Filter sand was then placed from the base of the boring to approximately 6 inches above the top of the stainless-steel screen. The sampling points were completed by placing hydrated bentonite from the top of the filter sand to the ground surface. The boring logs including lithologic descriptions, field screening results, and soil gas monitoring point construction details are provided in Appendix B. Prior to collection of the soil gas samples, a “shut-in” test was conducted on the sampling train. The purpose of the shut-in test was to ensure that short circuiting with ambient air did not occur during sampling. A laboratory-supplied 1-liter stainless steel Summa® sample canister was connected to an in-line flow controller with a vacuum gauge that was subsequently connected to the Teflon® sample tubing at each monitoring point using a brass nut and ferrule assembly to form an air-tight seal. The airflow regulator was pre-set by the laboratory to regulate the vapor intake rate to approximately 100 milliliters per minute (mL/min). Prior to sample collection, a leak check was conducted at the soil gas monitoring points by placing a shroud around the sample train (including the canister) and flooding the air within the shroud with helium gas. Helium concentrations inside the shroud were measured using a helium gas detector and maintained at concentrations of approximately 20%. Using a syringe and three- way valve, the sand filter pack, the vapor implant screen, and Teflon tubing were purged of approximately three sample volumes. Following purging, a sample was collected from the sample tubing outside the shroud into a Tedlar® bag and analyzed using the helium gas detector to ensure that helium concentrations were less than 10% of the helium concentrations in the shroud. Each soil gas sampling point passed the helium leak check criteria. Following a successful leak check, the intake valve on the canister was fully opened to begin collection of the soil gas sample. Vacuum readings on the Summa® canister were recorded prior to and following the approximate ten-minute sampling period to ensure adequate sample volume was collected. A vacuum was maintained within each Summa® canister at the conclusion of the sampling event per laboratory standard operating procedures. 20 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc After sample collection, the Summa® canister valve was closed and the canisters were then placed in laboratory supplied shipping containers, properly labeled, and shipped under standard chain-of-custody protocols to ConTest Analytical Laboratory (ConTest) for analysis of VOCs by EPA Method TO-15. Upon receipt of the samples, the laboratory recorded the final received vacuum pressure for each Summa® canister. Following soil gas sample collection, the locations of the soil gas monitoring point were estimated using a hand held global positioning system (GPS). The exterior soil gas monitoring points were properly abandoned and the surfaces were repaired similar to pre-drilling conditions. 6.2 Sub-Slab Vapor Sampling Activities H&H collected seven (7) sub-slab vapor samples (SS-1 through SS-7) through the slabs of the existing Site buildings. Three (3) sample points SS-1, SS-2, and SS-6) were installed within the proposed parking deck area. Four (4) sample points (SS-3 through SS-5 and SS-7) were installed within the proposed residential or amenity units of the proposed apartment building. Sub-slab vapor points SS-6 and SS-7 were installed due to shallow groundwater encountered while attempting to install soil gas monitoring points in the southcentral and eastern portions of the Site. On September 10, 2020 and September 14, 2020, H&H utilized a hammer drill and 1 ½-inch diameter drill bit to advance a pilot hole into the slab of the warehouse buildings to a depth of approximately 1 ¾ inches below the surface. A drill guide was then placed in the borehole and a 5/8-inch diameter bit was utilized to advance the boring through the concrete slab. Following concrete borehole advancement, loose concrete cuttings were removed from the boring using a bottlebrush. A Vapor Pin™ assembly (brass sampling point and silicone sleeve) was then seated in the borehole using an installation/extraction tool and hammer. Upon installation of the Vapor Pin™ assembly, dedicated ¼-inch Teflon® sample tubing was connected to the barbed end of the sample point. 21 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Prior to collection of the sub-slab vapor samples, a “shut-in” test was conducted on the sampling train. The purpose of the shut-in test was to ensure that short circuiting with ambient air did not occur during sampling. A laboratory-supplied 1-liter stainless steel Summa® sample canister was connected to an in-line flow controller with a vacuum gauge that was subsequently connected to the Teflon® sample tubing at each sub-slab vapor point using a brass nut and ferrule assembly to form an air-tight seal. The airflow regulator was pre-set by the laboratory to regulate the vapor intake rate to approximately 100 mL/min. Prior to sampling, a leak check was conducted at each sub-slab vapor sampling point by placing a shroud around each sampling point and Summa® sample canister and flooding the air within the shroud with helium gas. Helium concentrations inside the shroud were measured using a helium gas detector and were maintained between approximately 10% and 20%. Using a syringe and three-way valve, each sub-slab vapor monitoring pointing point was purged a minimum of three volumes. Following purging, a sample was collected from the sample tubing outside the shroud into a Tedlar® bag and analyzed using the helium gas detector to ensure that helium concentrations were less than 10% of the helium concentrations in the shroud. Each of the sub- slab vapor sampling points passed the leak check criteria. Following a successful leak check, the intake valve on the canister was fully opened to begin collection of the soil gas sample. Vacuum readings on the Summa® canister were recorded prior to and following the approximate ten-minute sampling period to ensure adequate sample volume was collected. A vacuum was maintained within each Summa® canister at the conclusion of the sampling event per laboratory standard operating procedures. After sample collection, the Summa® canister valve was closed and the canisters were then placed in laboratory supplied shipping containers, properly labeled, and shipped under standard chain-of-custody protocols to ConTest for analysis of VOCs by EPA Method TO-15. Upon receipt of the samples, the laboratory recorded the final received vacuum pressure for each Summa® canister. 22 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Following the collection of the sub-slab samples, the vapor pins were capped with a silicon seal and left in place for potential future sampling. Each sample location was estimated by measuring from known benchmarks within the Site buildings (e.g. doors, windows, exterior walls, etc.). 6.3 Vapor Assessment Analytical Results Laboratory analytical results for both the soil gas and sub-slab vapor samples were compared to the DEQ DWM Residential Sub-Slab and Exterior Soil Gas Screening Levels (SGSLs) dated July 2020. A summary of the analytical results is provided as Table 4, and the laboratory analytical data report is included as Appendix C. Laboratory analytical results of the sub-slab vapor and soil gas samples indicate the presence of VOCs at concentration above the laboratory reporting limits in each sample, which is typical. A concentration of PCE (1,100 micrograms per cubic meter [µg/m3]) was detected in sub-slab vapor sample SS-2 at a concentration exceeding the DEQ DWM Residential SGSL of 280 µg/m3. Naphthalene (15 µg/m3) was detected in sub-slab vapor sample SS-3 at a concentration above the DEQ DWM Residential SGSL of 2.8 µg/m3. Dichlorodifluoromethane (1200 µg/m3) was detected at a concentration exceeding the DEQ DWM Residential SGSL of 700 µg/m3 in sub- slab vapor sample SS-7. Petroleum-related compounds benzene (up to 32 µg/m3) and ethylbenzene (up to 230 µg/m3) were detected at concentrations exceeding the DEQ DWM Residential SGSLs of 12 µg/m3 and 37 µg/m3, respectively, in soil gas samples SG-1 through SG-4. Xylenes were detected in soil gas sample SG-3 (830 µg/m3) at a concentration that exceeds the DEQ DWM Residential SGSL of 700 µg/m3. No other constituents were detected at concentrations exceeding DEQ DWM Residential SGSLs in the sub-slab vapor or soil gas samples. 6.4 Vapor Intrusion Evaluation 23 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc DEQ DWM Vapor Intrusion SGSLs are conservative and based upon a cumulative lifetime incremental carcinogenic risk (LICR) of 1 x 10-6 for potential carcinogenic effects and a cumulative hazard quotient (HQ) of 0.2 for potential non-carcinogenic effects. Vapor intrusion mitigation or additional assessment is not typically warranted if the calculated cumulative LICR is less than 1 x 10-4 and the acceptable level for non-carcinogenic risk is a hazard index (HI) less than 1.0. H&H utilized the DEQ Risk Calculator (July 2020) assuming a residential land use scenario to further evaluate potential cumulative risks for the soil gas to indoor air vapor intrusion pathway for the proposed apartment building. H&H calculated the cumulative risks using the highest concentration of any compound detected in any sub-slab or exterior soil gas sample collected at the Site to model the potential for vapor intrusion under a hypothetical “worst-case” scenario. Risk calculator results indicate that under a hypothetical worst-case scenario for the soil gas to indoor air vapor intrusion pathway for residential use, the cumulative LICR is 1.9 x 10-5 and the cumulative HI is 2.0. Risk calculator results for the soil gas to indoor air vapor intrusion pathway for a resident indicate that the cumulative non-carcinogenic risk is greater than 1. Copies of the completed risk calculators are provided in Appendix E. Review of the soil gas analytical data in comparison to the residential risk calculator results indicates that the cumulative HI value is primarily driven by the PCE and dichlorodifluoromethane concentrations detected in sub-slab samples SS-2 and SS-7. 24 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 7.0 Quality Assurance – Quality Control For quality assurance and quality control purposes (QA/QC), non-dedicated equipment and tools were decontaminated prior to use at each boring or sampling location or following exposure to soil or groundwater. Field QA/QC samples were analyzed along with the investigative samples to determine potential variability introduced in sampling, handling, shipping, and analysis. One trip blank was submitted for analysis of VOCs by EPA Method 8260. In addition, H&H collected duplicate soil, groundwater, and soil gas samples to evaluate the ability of the laboratory to reproduce sample results. Duplicate samples were submitted to the laboratory for the same analysis as the corresponding parent sample. 7.1 Trip Blank The trip blank was prepared by the laboratory and consisted of certified-clean sample containers filled with analyte-free water. The trip blank accompanied the empty laboratory sample containers to the Site, remained within the sample cooler during sampling, and traveled back to the laboratory with field samples. The purpose of a trip blank is to evaluate sample handling conditions and the potential for external contaminants to compromise investigative samples during transit. A trip blank accompanied the field groundwater samples. Laboratory analytical results of the trip blank did not indicate the presence of VOCs at concentrations above the laboratory method detection limits (Appendix C). 7.2 Laboratory Duplicates Duplicate samples were collected to evaluate the precision of the field sampling procedures, sample matrix variability, and analytical reproducibility. Duplicate soil and groundwater samples were collected directly into individual laboratory supplied sample containers using sampling methodologies described in previous sections. The duplicate soil gas sample was collected concurrently with the parent sample using a laboratory supplied T-fitting which allows for collection of two soil gas samples from one soil gas sampling point simultaneously. The samples 25 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc were analyzed for the same parameters as the parent samples, and the analytical results were compared with those of the parent sample. The analytical results of the parent sample and the duplicate sample were used to evaluate the cumulative precision of the analytical method, sample matrix, and sample collection techniques. Duplicate sample laboratory analytical results for each sample media are presented in the summary tables (Table 1, Table 3, and Table 4). Review of the duplicate sample results in comparison to the parent sample results for each media sampled indicates that there was no significant variability and confirm adequate sampling and laboratory reproducibility. 26 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc 8.0 Summary and Conclusions H&H completed Brownfields assessment activities at the Crayton Printing Brownfields property located in Charlotte, North Carolina. The assessment activities were conducted in accordance with the DEQ Brownfields approved Work Plan dated August 20, 2020. Brownfields assessment activities included collection of soil, groundwater, sub-slab vapor, and soil gas for laboratory analysis to further evaluate potential risks associated with the Site and to assist in management of Site media during proposed redevelopment activities. In addition, H&H conducted a receptor survey to assess potential on-Site and off-Site receptors in the nearby area. A brief summary of the Brownfields assessment activities is provided below. • The results of the receptor survey did not identify private water supply wells within 1,500 ft of the Site. No perennial surface water bodies were identified on the Site, and no structures with basements were identified in the vicinity of the Site. • Results of soil assessment activities completed at the Site detected the PAH benzo(a)pyrene at a concentration slightly above the DEQ IHSB Residential PSRG in the area of the former railroad tracks and in the proposed vehicle access drive located adjacent to the former Crayton Printing facility. Laboratory analytical results did not identify other organic compounds at concentrations above the DEQ IHSB Residential PSRGs. Metals concentrations detected in the soil samples are attributed to naturally occurring conditions. • Results of groundwater assessment activities indicate that the chlorinated VOCs TCE, PCE, and vinyl chloride were detected at concentrations above the 2L Standard and/or DEQ DWM Residential Vapor Intrusion GWSLs in the northern and upgradient portion of the Site and in the vicinity of the former Crayton Printing facility. In addition, chromium was detected at a concentration above the 2L Standard in northeastern and upgradient portion of the Site. 27 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc • Results of soil gas assessment activities completed within the footprint of proposed apartment building and open-air parking deck identified PCE, dichlorodifluoromethane, and petroleum-related compounds at concentrations above the DEQ DWM Residential Vapor Intrusion SGSLs. Risk calculator results using worst-case compound concentrations detected in the soil gas samples indicate that the calculated cumulative non-carcinogenic HI exceeds 1. Review of the soil gas analytical data in comparison to the residential risk calculator results indicates that the cumulative HI value is primarily driven by the PCE and dichlorodifluoromethane concentrations detected in sub-slab samples collected in the western and southern portions of the Site. In summary, results of soil assessment activities completed at the Site indicate impacts on the Site are limited to PAHs which are common in older urban areas. Based on result of Brownfields soil assessment activities, soil at the Site can be managed in accordance with a DEQ Brownfields approved Environmental Management Plan (EMP). Results of groundwater assessment activities identified chlorinated solvents including PCE, TCE, and vinyl chloride in a groundwater sample collected from temporary monitoring well TMW-3. Temporary groundwater monitoring well TMW-3 was installed in the southcentral portion of the Site near the former Crayton Printing facility. Based on groundwater assessment results and results of vapor assessment sampling, it appears that chlorinated solvent impacts identified in the groundwater sample collected from the temporary monitoring well TMW-3 may be from an on- Site source. In addition, low levels of TCE were detected above the DEQ DWM Residential Vapor Intrusion GWSL in groundwater sample TWM-1 collected in the northern portion of the Site. TCE was not detected in soil gas or sub-slab vapor samples at concentrations above the DEQ DWM Residential SGSL. The depth to groundwater is from 5 to 9 ft below grade at this Site. If groundwater is encountered during future redevelopment activities, it may require short term and long-term management depending on cut depths and proposed floor elevations. The potential to encounter impacted groundwater should be addressed in a DEQ Brownfields approved EMP. 28 S:\AAA-Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\24025 - Brownfields Assessment Report CraytonPrinting.doc Hypothetical worst-case scenario risk calculator results for the soil gas to indoor air vapor intrusion pathways exceed acceptable risk levels for residential use due to PCE and dichlorodifluoromethane concentrations detected in sub-slab samples collected in the south- central and southeastern portions of the Site. The PD plans to install a vapor intrusion mitigation system for the proposed apartment building. Based on review of the laboratory analytical data, risk evaluation results, and the limited extent of impacts, potential structural vapor intrusion should be able to be managed through installation of passive vapor mitigation measures. Table 1 Summary of Soil Analytical DataCrayton PrintingCharlotte, North CarolinaH&H Job No. AKR-005Evaluation AreaSample IDSB-1 SB-2 SB-3 SB-4DateDepth (ft bgs)0-2 0-2 0-2 0-2Range MeanVOCs (8260D)Naphthalene<0.0029 <0.0034 <0.0028 <0.0026 <0.00290.0029 J 2.1Toluene<0.003 <0.00350.0031 J<0.0026 <0.003 <0.0028990-- --Trichloroethene<0.0033 <0.0038 <0.0031 <0.0029 <0.0032 <0.00300.87-- --SVOCs (8270E)Acenaphthene<0.0982 <0.0992 <0.1080.119 J<0.106 <0.102720-- --Acenaphthylene<0.0904 <0.0912 <0.0993 <0.0919 <0.09790.101 J NE-- --Anthracene<0.0990 <0.100 <0.1090.179 J<0.1070.121 J 3,600-- --Benzo(a)anthracene<0.1210.128 J<0.1330.578 0.259 J 0.367 J 1.1-- --Benzo(a)pyrene<0.165 <0.167 <0.1820.443 0.224 J 0.327 J0.11-- --Benzo(b)fluoranthene<0.1540.185 J<0.1690.650 0.397 J 0.56 1.1-- --Benzo(g,h,i)perylene<0.149 <0.151 <0.1640.361 J 0.170 J 0.297 J NE-- --Benzo(k)fluoranthene<0.161 <0.162 <0.1770.256 J<0.1740.247 J 11-- --Benzyl Alcohol<0.202 <0.204 <0.222 <0.2061.36 7.12 1,300-- --4-Bromophenylphenyl ether<0.100 <0.101 <0.110 <0.102 <0.1090.110 J 1.3-- --Chrysene<0.1110.130 J<0.1220.607 0.272 J 0.385 J 110-- --Fluoranthene<0.1150.174 J<0.1271.36 0.273 J 0.528 480-- --Indeno(1,2,3-cd)pyrene<0.175 <0.176 <0.1920.299 J<0.1890.256 J 1.1-- --Naphthalene<0.0914 <0.0923 <0.100 <0.0929 <0.099 <0.09482.1-- --Phenanthrene<0.0961 <0.0971 <0.1060.835<0.1040.167 J NE-- --Pyrene<0.1050.237 J<0.1151.15 0.299 J 0.512 360-- --Metals (6020B/7471B/7199)Arsenic 2.65 0.783 J 2.91 2.02 2.67 2.370.68 1.0 - 18 4.8Barium 86.3 247 88.1 67.4 96.6 1053,100 50 - 1,000 356Cadmium<0.487 <0.440 <0.521 <0.491 <0.479 <0.500141.0 - 10 (3)4.3 (3)Chromium (total) 56.6 21.7 42.8 48.6 49.9 45.10.31 7.0 - 300 65Chromium (VI)<0.306 <0.276 <0.327 <0.309 <0.301 <0.3140.31 NS NSChromium (III) 56.6 21.7 42.8 48.6 49.9 45.123,000 NS NSLead 20.7 4.67 10.6 9.97 21.5 17.2400 ND - 50 16Mercury 0.0656<0.01950.0449 J 0.0394 J 0.0467 J 0.0425 J2.3 0.03 - 0.52 0.121Selenium<1.21 <1.09 <1.30 <1.22 <1.19 <1.2478 <0.1 - 0.8 0.42Silver<0.255 <0.231 <0.273 <0.258 <0.251 <0.26278ND - 5.0 (3)NSPCBs (8082)NA NA NA NA NA NA-- -- --Notes:1) Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) dated July 2020 2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 20053) Cd and Ag concentrations were taken from Southeastern and Conterminous U.S. Soils.Soil concentrations are reported in milligrams per kilogram (mg/kg).Compound concentrations are reported to the laboratory method detection limits.Laboratory analytical methods are shown in parentheses.With the exception of metals, only constituents detected in at least one sample are shown in the table above.Bold values exceed Residential PSRG.VOCs = volatile organic compounds; SVOCs = semi-volatile organic compounds; PCBs = polychlorinated biphenyls; ft bgs= feet below ground surfaceNA = not analyzed; NE = not established; -- = not applicable; BDL = below detection limit; NS= not specifiedJ = Compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in a laboratory estimated concentration. Residential PSRGs (1)Published Background Metals Concentrations for North Carolina Soils (2)9/10/2020Former Railroad Tracks0-2SB-5 / SB-DUPProposed Building Footprint or Vehicle Access AreaS:\AAA‐Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\Tables\Data Tables.xlsxTable 1 (Page 1 of 2)Hart & Hickman, PC Table 1 Summary of Soil Analytical DataCrayton PrintingCharlotte, North CarolinaH&H Job No. AKR-005Evaluation AreaProposed Green SpaceSample IDSB-6 SB-7 SB-8 SB-9 SB-10Date9/11/2020 9/10/2020Depth (ft bgs)1-3 0-2 0-2 0-2 0-2 Range MeanVOCs (8260D)Naphthalene<0.0029 <0.0031 <0.0029 <0.0030.0392 2.1Toluene<0.0030.0039 J<0.0029 <0.003 <0.0028990-- --Trichloroethene0.0062<0.0034 <0.0032 <0.0033 <0.00310.87-- --SVOCs (8270E)Acenaphthene<0.110 <0.106 <0.0948 <0.1080.239 J 720-- --Acenaphthylene<0.101 <0.0971 <0.0872 <0.0992 <0.0979NE-- --Anthracene<0.111 <0.106 <0.0955 <0.109 <0.1073,600-- --Benzo(a)anthracene<0.1360.157 J<0.117 <0.133 <0.1321.1-- --Benzo(a)pyrene<0.185 <0.178 <0.160 <0.182 <0.1790.11-- --Benzo(b)fluoranthene0.175 J 0.253 J<0.148 <0.169 <0.1671.1-- --Benzo(g,h,i)perylene<0.167 <0.160 <0.144 <0.164 <0.162NE-- --Benzo(k)fluoranthene<0.180 <0.173 <0.155 <0.176 <0.17411-- --Benzyl Alcohol<0.227 <0.218 <0.195 <0.222 <0.2191,300-- --4-Bromophenylphenyl ether<0.112 <0.108 <0.0967 <0.110 <0.1091.3-- --Chrysene0.139 J 0.210 J<0.107 <0.122 <0.120110-- --Fluoranthene<0.1290.302 J<0.111 <0.127 <0.125480-- --Indeno(1,2,3-cd)pyrene<0.196 <0.188 <0.169 <0.192 <0.1891.1-- --Naphthalene<0.102 <0.0982 <0.0882 <0.1000.205 J 2.1-- --Phenanthrene<0.1080.185 J<0.0927 <0.106 <0.104NE-- --Pyrene<0.1180.288 J<0.101 <0.115 <0.114360-- --Metals (6020B/7471B/7199)Arsenic 1.85 2.39 0.538 J 2.86 1.920.68 1.0 - 18 4.8Barium 106 113 101 49.1 70.33,100 50 - 1,000 356Cadmium<0.5296.18<0.456 <0.515 <0.520141.0 - 10 (3)4.3 (3)Chromium (total) 102 112 7.11 14.7 26.00.31 7.0 - 300 65Chromium (VI)<0.3320.621 J<0.2860.346 J<0.3270.31 NS NSChromium (III) 102 111.38 7.11 14.35 2623,000 NS NSLead 6.56 13.6 2.49 11.7 31.9400 ND - 50 16Mercury 0.110 0.0517<0.02020.0367 J 0.0407 J2.3 0.03 - 0.52 0.121Selenium<1.31 <1.25 <1.13 <1.28 <1.2978 <0.1 - 0.8 0.42Silver<0.277 <0.264 <0.239 <0.270 <0.27378ND - 5.0 (3)NSPCBs (8082)BDLNA NA NA NA-- -- --Notes:1) Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) dated July 2020 2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 20053) Cd and Ag concentrations were taken from Southeastern and Conterminous U.S. Soils.Soil concentrations are reported in milligrams per kilogram (mg/kg).Compound concentrations are reported to the laboratory method detection limits.Laboratory analytical methods are shown in parentheses.With the exception of metals, only constituents detected in at least one sample are shown in the table above.Bold values exceed Residential PSRG.VOCs = volatile organic compounds; SVOCs = semi-volatile organic compounds; PCBs = polychlorinated biphenyls; ft bgs= feet below ground surfaceNA = not analyzed; NE = not established; -- = not applicable; BDL = below detection limit; NS= not specifiedJ = Compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in a laboratory estimated concentration. Published Background Metals Concentrations for North Carolina Soils (2)Residential PSRGs (1)Adjacent to Former Printing Facility Adjacent to Filled Concrete Areas9/10/2020S:\AAA‐Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\Tables\Data Tables.xlsxTable 1 (Page 2 of 2)Hart & Hickman, PC Table 2Summary of Well Construction and Groundwater Elevation DataCrayton PrintingCharlotte, North CarolinaH&H Job No. AKR-005Well ID TOC Elevation (ft)Ground Surface Elevation (ft)Total Well Depth (ft below TOC)Screen Length (ft) Static Depth to Groundwater (ft below TOC)Groundwater Elevation (ft below TOC)TMW-1 100.00 98.85 11.81 10 9.89 90.11TMW-2 99.62 98.71 12.87 10 5.68 93.94TMW-3 97.53 96.65 12.45 10 6.74 90.79TMW-4 108.04 106.66 13.80 10 7.72 100.32Notes:Depth to groundwater measurements collected on September 14, 2020. Elevations were surveyed by H&H relative to an arbitrary datum of 100 ft at TMW-1. TMW = temporary monitoring well; TOC = top of casing; ft = feet S:\AAA‐Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\Tables\Data Tables.xlsx10/1/2020Table 2 (Page 1 of 1) Hart & Hickman, PC Table 3 Summary of Groundwater Analytical DataCrayton PrintingCharlotte, North CarolinaH&H Job No. AKR-005Evaluation AreaDowngradient of Dunavant Street Brownfields PropertyVicinity of Crayton Printing FacilityDowngradient of Cherokee Southline Brownfields PropertySample IDTMW-1 TMW-3 TMW-4Date9/14/2020 9/14/2020 9/14/2020VOCs (8260D)cis-1,2-Dichloroethene5.6<0.29 <0.2921.8<0.2970 NETetrachloroethene<0.16 <0.16 <0.1611.6<0.160.7 12Trichloroethene25<0.22 <0.226.8<0.2231Vinyl Chloride<0.24 <0.24 <0.241.7<0.240.03 1.5o-Xylene<0.220.29 J 0.25 J<0.22 <0.22500 98SVOCs (8270E)ALL BDL ALL BDL ALL BDL ALL BDL ALL BDL -- --Metals (6020B/7470A/7199)Arsenic<0.7352.82 3.72<0.735 <0.73510--Barium60 85.1 88.9 53.9 65.2 700--Cadmium<0.478 <0.478 <0.478 <0.478 <0.4782--Chromium (Total)2.7512.1 17.72.18 1.68 J 10--Chromium (VI)NA NA NA0.0925 JNA10--Lead4.50 J 7.65 9.6<2.49 <2.4915--Mercury<0.100 <0.100 <0.100 <0.100 <0.1001 0.18Selenium<0.657 <0.657 <0.657 <0.657 <0.65720--Silver<0.513 <0.513 <0.513 <0.513 <0.51320--Notes:1) North Carolina Department of Environmental Quality (DEQ) 15A NCAC 02L.0202 Groundwater Standards (2L Standards) dated April 20132) NC DEQ Division of Waste Management (DWM) Vapor Intrusion Groundwater Screening Levels (GWSLs) dated July 2020Concentrations are reported in micrograms per liter (µg/L).Compound concentrations are reported to the laboratory method detection limits.Laboratory analytical methods are shown in parentheses.With the exception of metals, only constituents detected in at least one sample are shown.Bold values exceed the 2L Standard.Underlined values exceed the GWSL. VOCs = volatile organic compounds; SVOCs = semi-volatile organic compundsNA = not analyzed; NE = not established; -- = not applicable; BDL = below laboratory detection limit J = Compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in a laboratory estimated concentration. Upgradient - Northeastern Portion of SiteScreening Criteria NC 2L Groundwater Standards(1) Residential GWSLs(2)9/14/2020TMW-2 / TMW-DUPS:\AAA‐Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\Tables\Data Tables.xlsx10/1/2020Table 3 (Page 1 of 1) Hart & Hickman, PC Table 4 Summary of Sub-Slab Vapor and Soil Gas Analytical DataCrayton Printing Charlotte, North CarolinaH&H Job No. AKR-005Evaluation AreaSample IDSS-1 SS-2 SS-3 SS-4 SS-5 SS-6 SS-7 SG-1 SG-2 SG-3 SG-5Sample DateSample Type UnitsVOCs (TO-15)Acetone24 55 29 76 180 42 28<11 <1121<11 <1129220,000Benzene<0.190.49 J 0.43 J 0.83<0.190.43 J<0.1913 26 17 32 310.66122-Butanone (MEK)3.9 J 8.2 J 4.6 J 11 J 12 J 6.1 J 5.3 J 3.9 J 15 J 3.0 J 3.5 J 4.9 J 4.4 J35,000Carbon Disulfide<1.6 <1.6 <1.6 <1.6 <1.6 <1.6 <1.6220 550 110 470 480<1.64,900Carbon Tetrachloride<0.33 <0.330.40 J<0.33 <0.33 <0.33 <0.33 <0.33 <0.33 <0.33 <0.330.83 J<0.3316Chloroform<0.24 <0.24 <0.24 <0.24 <0.24 <0.24 <0.242.3<0.241.6<0.24 <0.24 <0.244.1Chloromethane<0.32 <0.32 <0.32 <0.32 <0.32 <0.320.92<0.32 <0.32 <0.32 <0.32 <0.32 <0.32630Cyclohexane<0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.34 <0.3413<0.3442,000Dichlorodifluoromethane (Freon 12) <0.31 <0.3119<0.31 <0.31 <0.311200<0.31 <0.31 <0.31 <0.31 <0.31 <0.317001,1-Dichloroethane<0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.25 <0.257.1 7.2<0.2558Ethanol110 330 170 510 90 140 47 26 15 J 15<4.6 <4.6 <4.6NEEthylbenzene2.3 1.1 0.56 J 2.2 1.6 0.76 J<0.18150 170 230 210 20016374-Ethyltoluene<0.30 <0.30 <0.301.9<0.30 <0.30 <0.3062 56 100 120 110 4.9NEHeptane<0.35 <0.35 <0.35 <0.35 <0.35 <0.35 <0.356.8 100 4.8<0.3514<0.352,800Hexane<1.3 <1.3 <1.3 <1.3 <1.3 <1.3 <1.3 <1.3200<1.351 51<1.34,900Isopropanol5.5 J 16 J 5.0 J 20 J 20<4.5 <4.5 <4.5 <4.5 <4.5 <4.5 <4.5 <4.51,400Methyl tert-butyl ether <0.29 <0.29 <0.29 <0.29 <0.29 <0.29 <0.29 <0.29 <0.292.2<0.29 <0.29 <0.29360Methylene Chloride1.6 J<1.62.6 J<1.6 <1.63.9 J<1.62.0 J<1.6 <1.6 <1.6 <1.6 <1.63,400Naphthalene2.6<0.59152.4 1.8<0.59 <0.59 <0.59 <0.59 <0.59 <0.59 <0.59 <0.592.8Propene<1.2 <1.2 <1.2 <1.2 <1.2 <1.2 <1.295 760 4.6 J 88 87<1.221,000Styrene<0.24 <0.24 <0.240.75 J<0.24 <0.24 <0.24 <0.24 <0.24 <0.24 <0.24 <0.24 <0.247,000Tetrachloroethylene<0.4411002.5<0.441.3 J 15 3.0 17 12 18 31 30 2.3280Toluene9.4 4.5 2.9 9.4 9.5 3.7 1.9 520 690 700 650 620 2435,0001,1,1-Trichloroethane0.55 J<0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.36 <0.3635,000Trichloroethylene<0.409.2<0.40 <0.40 <0.40 <0.40 <0.405.2<0.40 <0.40 <0.40 <0.40 <0.4014Trichlorofluoromethane (Freon 11)20 1.4 J 1.4 J 1.2 J 1.2 J 2.0 J 1.3 J 2.7 J 1.7 J 1.0 J 1.2 J<0.85 <0.85NE1,2,4-Trimethylbenzene9.0<0.22 <0.229.4 7.5 2.7<0.22150 130 240 240 230 204201,3,5-Trimethylbenzene1.5 0.77 J<0.261.6 1.3 0.43 J<0.2639 34 65 73 69 4.2420m&p-Xylene11 4.8 2.4 10 7.3 3.3<0.30550 580830700 680 64700o-Xylene4.2 1.9 0.90 3.9 2.9 1.3<0.23190 190 280 240 220 26700Notes:1) North Carolinia Department of Environmental Quality (DEQ) Division of Waste Management (DWM) Residential Vapor Intrusion Soil Gas Screening Levels (SGSLs) dated July 2020Concentrations are reported in micrograms per cubic meter (µg/m3).Compound concentrations are reported to the laboratory method detection limits.Laboratory analytical methods are shown in parentheses. Only compounds detected in at least one sample are shown in the above table.VOCs = volatile organic compounds; NE = Not EstablishedJ = Compound was detected above the laboratory method detction limit, but below the laboratory reporting limit resulting a laboratory estimated concentration.Residential SGSLs (1)µg/m3Proposed Parking Garage Proposed Apartment Building Exterior Soil Gas SG-4 / SG-DUP9/14/2020Sub-Slab9/10/2020S:\AAA‐Master Projects\Akridge\AKR.005 Dunavant Brownfileds Assessment\Report\Tables\Data Tables.xlsx10/1/2020Table 4 (Page 1 of 1)Hart & Hickman, PC USGS The National Map: National Boundaries Dataset, 3DEP ElevationProgram, Geographic Names Information System, National HydrographyDataset, National Land Cover Database, National Structures Dataset,and National Transportation Dataset; USGS Global Ecosystems; U.S.Census Bureau TIGER/Line data; USFS Road Data; Natural Earth Data;U.S. Department of State Humanitarian Information Unit; and NOAANational Centers for Environmental Information, U.S. Coastal ReliefModel. Data refreshed February, 2020. SITE LOCATION MAP CRAYTON PRINTINGDISTRIBUTION STREET AND DUNAVANT STREET CHARLOTTE, NORTH CAROLINA REVISION NO: 0 FIGURE NO: 1 2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology 0 2,000 4,000 SCALE IN FEET SITE N U.S.G.S. QUADRANGLE MAP CHARLOTTE EAST, NORTH CAROLINA 2013 QUADRANGLE7.5 MINUTE SERIES (TOPOGRAPHIC)DATE: 9-28-20 JOB NO. AKR-005 !(T!(T!(T ³±D SITE MAP CRAYTON PRINTINGDISTRIBUTION STREET AND DUNAVANT STREETCHARLOTTE, NORTH CAROLINA REVISION NO: 0 FIGURE NO: 2 2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology 0 75 150 SCALE IN FEET N DATE: 9-29-20 JOB NO. AKR-005 WORLD STONE FABRICATOR(2300 DISTRIBUTION STREET) GRASS DUNAVANT STREET DISTRIBUTION STREETLEGEND BROWNFIELDS PROPERTY BOUNDARY PARCEL BOUNDARY LINE !(T POLE-MOUNTED TRANSFORMER ³±D DUMPSTER ³±D FORMER DUMPSTER AREA NOTE: 1. BASE DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2019. DUNAVANT STREET BROWNFIELDS SITE(2250 HAWKINS STREET)(NCBP NO. 19038-15-060)Path: \\HHFS01\Redirectedfolders\sperry\My Documents\ArcGIS\PROJECTS\AKR-005\FIGURE 2.mxdHAWKINS STREETMULTI-TENANT RESIDENTIAL(1606-1632 MAINLINE BOULEVARD)(NCBP NO. 10036-06-060) CHARLOTTE GRILL(2322 DISTRIBUTION STREET) PET WANTS(2322 DISTRIBUTION STREET) GRIER INTERIORS(2326 DISTRIBUTION STREET) !(T !(T !(T!(T !(T³±D³±DELECTRICIAN(2301 DISTRIBUTION STREET) VACANT(2321A DISTRIBUTION STREET) FORMER CRAYTON PRINTING(2321B&C DISTRIBUTION STREET) VACANT(2300 DUNAVANT STREET) VACANT(2302 DUNAVANT STREET) VACANT(2304 DUNAVANT STREET) VACANT(2306 DUNAVANT STREET) TIMELY FILTER SUPPLY(2327 DISTRIBUTION STREET) THE DUNAVANT(2322 DUNAVANT STREET) VACANT COMMERCIAL(2322 DUNAVANT STREET) CONCRETECUTOUT THE PARKER BUILDING(2401 DISTRIBUTION STREET) HAWKINSSTIDEAL WY GRIFFITHSTDUNAVANTSTMAINLINE BVDOGGETTST REMOUNT RD MEAC H AMSTE TREMONT AV WTREMONTAV S TRYON STIVERSON WY E WORTHINGTON AV LYNDHURST AVEAST BV E KINGSTON AV WINTHROPAVEUCLID AVCLEVELAND AVSOUTH BVLYRIC LN SPRINGDALEAVOLMSTED PARK PL MAGNOLIA AV POINDEXTERDR MCDONALD AVCAMDEN RDATHERTON STBROOKHILL RD R E M U S R DVILLAGE CTSOUTHEND DRDOROTHY DR FAIRWOOD AV BENJAMIN ST NORFOLK AVMA T HERGREENAV HELIXWY DIANA DRYOUNGBLOOD STBALTIMORE AVATHERTON HEIGHTS LNBASINST MARSHALLPLEUCLIDAVRAMPARTST DISTRIBUTION STMA IN LI NEB V RECEPTOR SURVEY MAP REVISION NO: 0 FIGURE NO: 3 2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology 0 400 800 SCALE IN FEET N DATE: 9-28-20 JOB NO. AKR-005 LEGEND BROWNFIELDS PROPERTY BOUNDARY 1,500 FT SITE BUFFER PARCEL BOUNDARY LINE RESIDENTIAL ZONING BUSINESS/INDUSTRIAL ZONING MIXED USE ZONING TRANSIT-ORIENTED ZONING O/H OVERHEAD UTILITY LINE GAS GAS UTILITY LINE W WATER LINE SS SEWER UTILITY LINE F FIBER LINE NOTES: 1. AERIAL IMAGERY OBTAINED FROM MECKLENBURG COUNTY GIS, 2020. 2. ZONING AND BASE DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2020. 3. ALL FEATURES ARE APPROXIMATE AND NOT BASED ON SURVEY DATA.WWWWWWSSSSSSSSSSSSO/HO/HO/HO/HO/HO/H O/H O/H O/HO/HO/HO/HO/HO/HGAS GAS GAS GAS W W W WW WGASGAS GAS GAS G A S GASGASG AS G A S FFFF0 85 170 SCALE IN FEET INSET A UNNAMED TRIBUTARY OF LITTLE IRWIN CREEK 1,500 FT RADIUS CRAYTON PRINTINGDISTRIBUTION STREET AND DUNAVANT STREETCHARLOTTE, NORTH CAROLINA # # # # # "¬ "¬ "D "D "D "GÑ "GÑ "GÑ ! ! !!Ñ!! # "¬# SS-1 SS-2 SS-3 SS-4 SS-5 SG-2 SG-4 SG-1/SB-2 SG-5/SB-5 SG-5/SB-7 TMW-1/SB-1 TMW-3/SB-6 TMW-4/SB-8 SB-3 SB-4 SB-9 SB-10 TMW-2 SS-7 SG-3 SS-6 726 710726 730 724 72 2 728 712 7 2 6 724 7 2 2 714 718716 720 SAMPLE LOCATION MAP CRAYTON PRINTINGDISTRIBUTION STREET AND DUNAVANT STREETCHARLOTTE, NORTH CAROLINA REVISION NO: 0 FIGURE NO: 4 2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology 0 50 100 SCALE IN FEET N DATE: 9-28-20 JOB NO. AKR-005 DUNAVANT STREET DISTRIBUTION STREETNOTE: 1. BASE DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2020. 2. ELEVATION DATA OBTAINED FROM MECKLENBURG COUNTY LIDAR, 2013.Path: \\HHFS01\Redirectedfolders\sperry\My Documents\ArcGIS\PROJECTS\AKR-005\FIGURE 4 - Sample Location Map.mxdHAWKINS STREETPROPOSEDCOURTYARD PROPOSEDPARKING DECK LEGEND BROWNFIELDS PROPERTY BOUNDARY PARCEL BOUNDARY LINE ELEVATION CONTOUR !SOIL BORING "¬SOIL GAS SAMPLE "D CO-LOCATED SOIL GAS SAMPLE AND SOILBORING #SUB-SLAB SOIL VAPOR SAMPLE Ñ!!TEMPORARY MONITORING WELL "GÑ CO-LOCATED TEMPORARY MONITORING WELLAND SOIL BORING PROPOSED BUILDING FOOTPRINT PROPOSED PARKING DECK PROPOSED RESIDENTIAL PROPOSED SERVICE OR AMENITY "GÑ "GÑ "GÑ Ñ!! TMW-1/SB-1 TMW-3/SB-6 TMW-4/SB-8 TMW-2 726 710726 730 724 72 2 728 712 7 2 6 724 7 22 714 718716 720 SHALLOW GROUNDWATERPOTENTIOMETRIC MAP CRAYTON PRINTINGDISTRIBUTION STREET AND DUNAVANT STREETCHARLOTTE, NORTH CAROLINA REVISION NO: 0 FIGURE NO: 5 2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology 0 50 100 SCALE IN FEET N DATE: 9-28-20 JOB NO. AKR-005 DUNAVANT STREET DISTRIBUTION STREETNOTE: 1. BASE DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2020. 2. ELEVATION DATA OBTAINED FROM MECKLENBURG COUNTY LIDAR, 2013.Path: \\HHFS01\Redirectedfolders\sperry\My Documents\ArcGIS\PROJECTS\AKR-005\FIGURE 5 - GW Gradient Map.mxdHAWKINS STREETPROPOSEDCOURTYARD PROPOSEDPARKING DECK LEGEND BROWNFIELDS PROPERTY BOUNDARY PARCEL BOUNDARY LINE ELEVATION CONTOUR Ñ!!TEMPORARY MONITORING WELL "GÑ CO-LOCATED TEMPORARY MONITORINGWELL AND SOIL BORING PROPOSED BUILDING FOOTPRINT PROPOSED PARKING DECK PROPOSED RESIDENTIAL PROPOSED SERVICE OR GROUNDWATER ELEVATION (FT.) INFERRED GROUNDWATER CONTOUR (FT.) INFERRED DIRECTION OF GROUNDWATERFLOW9092 94969 4 100 (100.32) (90.79) (93.94) (90.11) (100.32)100 Appendix A Brownfields Receptor Survey North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Site: Crayton Printing Address: Distribution Street and Dunavant Street City: Charlotte County: Mecklenburg Brownfields Project Number: 24025-20-060 Property and Building Characteristics a. Provide occupancy and use information. constructed in the 1960s and 1970s and were utilized by various commercial occupants from the late 1960s until the present. The western Site building was occupied by a printing facility that manufactured printing plates in the late 1980s and a letter press and printing facility in the 2000s. The Site warehouse buildings are constructed as a one-story wood-frame warehouses with brick exteriors, multiple windows, and multiple roll-up bay doors. c. Describe the foundation construction. Include details on type, floor construction, and depth below grade. The foundation construction of the warehouse buildings on the Site consist of concrete slab platform height. HVAC systems are currently located on the roof of the on-Site warehouse buildings. e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details. No subslab ventilation systems are currently in place. It is unknown if a moisture barrier is currently in-place beneath the Site buildings. % of property that is wooded/brush If an existing building is on-site, please respond to the following. Information can be provided on additional sheets as needed. If numerous buildings are on-site, consult with your PM as only information on specific buildings may be needed. b. Describe the construction of the building including materials (e.g. wood frame, block), type and size of openings (e.g. windows, bay doors), and height (number of stories). % of property that is covered by buildings 2.83 0 ~10 ~40 The existing warehouse buildings are currently occupied by an electrician and an HVAC filter distribution company. The Site buildings were BROWNFIELDS PROPERTY RECEPTOR SURVEY This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the information requested below. Distances are measured from the site property boundary unless otherwise indicated by the DEQ Brownfield’s Project Manager (PM). Current Usage Proposed UsageSurface Conditions d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air return, and design considerations (e.g. positive pressure?). 0 ~50 The Brownfields property will be developed with a residential apartment building, an open-air parking garage, and landscaped features. % of property that is grassed areas (unpaved) % of property that is agricultural crops % of property that is paved Size of Property (acres) Rev. 09/2015 Page 1 of 4 North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Surrounding Property Land Use North South East West N---- Y---- N---- Utilities Is there a septic system on-site? (Y or N) NO Please provide the utility providers for the subject property a. Natural Gas: Piedmont Natural Gas (underground) b. Sewer: Charlotte Water (underground) c. Electricity: Duke Energy (above and below ground) d. Other: Communication (underground) For surrounding properties, please complete the following table with available information. Y<5 N Y<5 N N-- -- Y10 N Y<5 N Y <5 N / E N-- -- Is a water line main within 100 ft of Property boundary? Is a natural gas line main within 100 ft of the Property boundary? Is a buried telephone/ cable main within 100 ft of the Property boundary? Is a septic system leach field within 500 ft of the Property boundary? Direction Is there a basement within 1,000 ft of the Property Distance (ft)Address -- Zoning/Land Use See Figure 3 -- Proposed Usage Current Use/Occupant Is a school or daycare center within 1,000 ft of the Property? DirectionUtility/Potential Receptor Is a buried electrical cable main within 100 ft of Property boundary? Is a storm water pipe within 100 ft of the Property boundary? * If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with the subject property. NA Please provide information on the following land uses in the vicinity of the subject site, including a map of the surrounding areas. If specific receptors are present, please provide addresses of the facilities. NA NA NA Residential (TOD-UC) Mixed Commercial (TOD-NC and TOD-UC) Residential (TOD-UC) Mixed Commercial (TOD-UC) For the subject property, please provide a map of known buried utilities. If available, include depth to top, construction material, and diameter of the utilities. In addition, please provide the following information on utility providers. If additional assessment is required, the public utility locators should be contacted. This information can then be added to a site map. Y/N * Specific Land Uses of Interest Y/N * * If numerous facilities of interest are present, their locations can be placed on a map in lieu of providing specific addresses. Distance (ft) Is a sanitary sewer within 100 ft of the Property boundary? Is there a residence within 1,000 ft of the Property? Rev. 09/2015 Page 2 of 4 North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program Water Supply What is the potable water supply for the property? Public X Private ______ Charlotte Water N -- -- -- N -- -- -- N -- -- -- Surface Water & Wetlands Y/NWater Supply Wells Please provide the following information regarding water supply wells in the vicinity of the Property. At a minimum, a windshield survey within 1,500 ft of the property boundaries should be completed to determine if water supply or irrigation wells may be present. Information from applicable databases can and should be utilized; however, should not be utilized in lieu of the windshield survey. If multiple wells are present within the requested radius, please provide a map of the well locations. If needed, please attach a separate table to list all wells. Please note, the PM may opt for a more extensive water supply well survey if needed. The purpose of this section is to provide information on the water supply for the site and surrounding areas. Address Provide Information regarding Surface Water and Wetlands No Are there surface water features on the property? (If yes, please complete a. to d.) If Private, please provide details of the water supply source (i.e. well location, well construction, etc.). If public, please include the water providers name. Distance (ft)Direction a. Is the water body naturally developed or man-made? -- -- Is a public water supply well within 1 mile of the Property boundary? Is a private water supply well within 1,500 ft of the Property boundary? Is an irrigation well within 1,500 ft of the Property boundary? Response/Comments The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in the vicinity of the Property. b. List the uses of the water body. Rev. 09/2015 Page 3 of 4 North Carolina Department of Environmental Quality Division of Waste Management Brownfields Program -- -- Piped unnamed tributary of Irwin Creek (~400 ft west) No c. What is the source of the water for the water body? d. What is the nature of the bottom of the water body (e.g., rocky or concrete bottom, drainage ways or impoundments) If no on-site surface water features, what is the nearest surface water body? Are there any wetlands present on the property? If no wetlands on-site, are wetlands suspected on adjoining properties? Rev. 09/2015 Page 4 of 4 Appendix B Boring Logs & Well Construction Records NOTES: Hole precleared using hand auger. DPT refusal #1 at 9 ft bgs, step off 4 ft to east. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC WELL LOG Well No. Page: SB-1/TMW-1 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/12 9/10/12 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 11.0 2.25 DP, GR 9.89 Well Depth (ft): Well Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 11.0 1.0 0.010 Sch 40 PVC PVC Prepack Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 15 GR DP 5.00 6.00 (0') Sandy SILT (ML); stiff, moist, reddish-brown (1') As Above: dry (5') Sandy SILT (ML); stiff, dry, gray and light brown (9') partially weathered rock (9.25') Silty SAND (SM); medium dense, wet, gray and light brown (10') Sandy SILT (ML); stiff, dry, light brown and brown (11') Boring terminated due to DPT refusal 7.3 12.0 8.7 8.9 7.1 SB-1(0-2) 0 5 10 15 NOTES: Hole precleared to 5.0' using hand auger. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC WELL LOG Well No. Page: SB-2/SG-1 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 8.0 2.25 DP, GR Soil Gas Point (ft): Soil Gas Point Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 5.0 0.010 Teflon Tubing Stainless Steel Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELSOIL GAS POINT COMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR DP 5.00 3.00 (0') ORGANIC SOIL (OL); topsoil/grass (0.25') Gravelly SILT (ML); few medium sand, medium stiff, dry, dark brown (2') Sandy SILT (ML); stiff, moist, reddish-brown (8') Boring terminated due to DPT refusal 7.9 9.7 8.9 8.0 SB-2(0-2) 0 5 10 0.3 NOTES: Hole precleared using hand auger. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC BORING LOG Boring No. Page: SB-3 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 5.0 2.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 5.00 (0') Asphalt (0.5') Sandy SILT (ML); stiff, moist, brown and green (5') Boring terminated due to DPT refusal 8.4 9.0 SB-3(0-2) 0 5 10 NOTES: Hole precleared to 5.0' using hand auger. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC BORING LOG Boring No. Page: SB-4 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 8.0 2.25 Direct Push, Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR DP 5.00 3.00 (0') Asphalt (0.5') Sandy SILT (ML); few clay, medium stiff, moist, reddish-brown (6') Silty SAND (SM); dense, moist, reddish-brown (7') Sandy SILT (ML); stiff, moist, brown (8') Boring terminated due to DPT refusal 2.7 3.0 4.1 1.8 SB-4(0-2) 0 5 10 NOTES: SB-DUP collected. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC BORING LOG Boring No. Page: SB-5 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 5.0 2.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 5.00 (0') Sandy SILT (ML); medium stiff, moist, brown (4') As Above: wet (5') Boring terminated 7.9 6.4 8.0 SB-5(0-2) 0 5 10 NOTES: Hole precleared using hand auger. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC WELL LOG Well No. Page: SB-6/TMW-3 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 12.0 2.25 DP, GR 6.74 Well Depth (ft): Well Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 12.0 1.0 0.010 Sch 40 PVC PVC Prepack Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 15 GR DP 5.00 7.00 (0') Fill: GRAVEL (1') Sandy SILT (ML); medium stiff, moist, brown and gray (12') Boring terminated; DPT refusal 10.1 14.1 14.4 14.2 14.5 SB-6(1-3) 0 5 10 15 NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC SOIL BORING LOG Well No. Page: SB-7/SG-5 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 5.0 2.25 Grab Soil Gas Point (ft): Soil Gas Pint Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 5.0 0.010 Teflon Tubing Stainless Steel Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 5.00 (0') ORGANIC SOIL (OL); topsoil/grass (0.5') Sandy SILT (ML); medium stiff, moist, reddish-brown (5') Boring terminated 6.9 11.9 SB-7(0-2) 0 5 10 0.3 NOTES: Hole precleared to 5.0' using hand auger. Refusal #1 at 1 ft bgs, step off 6 ft to north; Refusal #2 at 2 ft bgs, step off 10 ft to east. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC WELL LOG Well No. Page: SB-8/TMW-4 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 13.5 2.25 DP, GR 7.72 Well Depth (ft): Well Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 13.5 1.0 0.010 PVC Prepack Bent. Powder DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 15 GR DP 5.00 8.50 (0') Asphalt (0.5') Sandy SILT (ML); stiff, dry, light brown and gray, (Saprolite) (6') As Above: light brown (7') SILT (ML); few fine sand, trace clay, medium stiff, moist, brown (12.5') As Above: wet (13.5') Boring terminated due to DPT refusal 7.1 7.9 10.0 8.6 4.3 5.3 SB-8(0-2) 0 5 10 15 Sch 40 PVC Sand Pack NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC BORING LOG Boring No. Page: SB-9 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/11/20 9/11/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 2.0 2.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 1 2 3 4 5 GR 2.00 (0') Silty GRAVEL (GM); loose, dry, tan (1') Sandy SILT (ML); medium stiff, moist, brown and orange (2') Boring terminated due to proximity of utilities 0.6 2.4 SB-9(0-2) 0 1 2 3 4 5 NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC BORING LOG Boring No. Page: SB-10 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Ground Surface Elev. (ft): Location (X,Y): 5.0 2.25 Grab DEPTH (ft)LITHOLOGYWATER LEVELBORINGCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 5.00 (0') Asphalt (0.5') Sandy SILT (ML); some coarse gravel, medium stiff, moist, brown (1') Sandy SILT (ML); medium stiff, moist, reddish-brown (5') Boring terminated due to DPT refusal 8.7 10.7 SB-10(0-2) 0 5 10 NOTES: Hole precleared to 5.0' using hand auger. generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC WELL LOG Well No. Page: TMW-2 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Direct Push Geoprobe 54DT Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 12.0 2.25 DP, GR 5.68 Well Depth (ft): Well Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 12.0 1.0 0.010 Sch 40 PVC PVC Prepack Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 15 GR DP 5.00 7.00 (0') Sandy SILT (ML); stiff, moist, reddish-brown and brown, (Fill) (2') SILT (ML); trace medium sand, some clay, medium stiff, moist, reddish-brown (6.5') As Above: wet (7.5') Silty SAND (SM); mostly medium grained sand, loose, wet, brown (7.75') Sandy SILT (ML); soft, wet, brown (10') rock (10.25') SILT (ML); very stiff, moist, gray and light brown (12') Boring terminated due to DPT refusal 5.0 15.4 18.1 17.4 18.2 17.1 0 5 10 15 NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC SOIL GAS LOG Well No. Page: SG-2 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 5.0 2.25 Grab Soil Gas Point Depth (ft): Soil Gas Point Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: 0.010 Teflon Stainless Steel Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 5.00 (0') Sandy SILT (ML); medium stiff, moist, light brown and brown, (Fill) (5') Boring terminated 4.1 3.9 0 5 10 5.0 0.3 NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC SOIL GAS LOG Well No. Page: SG-3 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/10/20 9/10/20 Mid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 4.0 2.25 0.3 Soil Gas Point Depth (ft): Soil Gas Point Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: Teflon Tubing Stainless Steel Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 4.00 (0') ORGANIC SOIL (OL); topsoil/grass (1') Sandy SILT (ML); medium stiff, moist, reddish brown (3') Sandy SILT (ML); few clay, medium stiff, moist, gray (4') Boring terminated 6.4 7.1 0 5 10 4.0 2.25 NOTES: generated using GroundLogs.online Client: Project: Address: Akridge AKR-005 Distribution & Dunavant Street, Charlotte, NC SOIL GAS LOG Well No. Page: SG-4 1 of 1 Drilling Start Date: Drilling End Date: Drilling Company: Drilling Method: Drilling Equipment: Driller: Logged By: 9/11/20 9/11/20 Kid South Other Hand Auger Don Warren JCG Boring Depth (ft): Boring Diameter (in): Sampling Method(s): DTW During Drilling (ft): DTW After Drilling (ft): Top of Casing Elev. (ft): Location (X,Y): 4.0 2.25 Grab Soil Gas Point Depth (ft): Soil Gas Point Diameter (in): Screen Slot (in): Riser Material: Screen Material: Seal Material(s): Filter Pack: Teflon Tubing Stainless Steel Bent. Powder Sand Pack DEPTH (ft)LITHOLOGYWATER LEVELWELLCOMPLETIONCOLLECT Sample TypeTimeBlow CountsRecovery (ft)SOIL/ROCK VISUAL DESCRIPTION MEASURE PID (ppm)Lab SampleDEPTH (ft)0 5 10 GR 4.00 (0') Asphalt (0.5') Sandy SILT (ML); medium stiff, moist, reddish-brown and brown, (Fill) (3.5') As Above: wet (4') Boring terminated 8.6 8.2 6.1 0 5 10 4.0 0.3 Appendix C Laboratory Analytical Reports #=CL# September 21, 2020 LIMS USE: FR - MATT BRAMBLETT LIMS OBJECT ID: 92495144 92495144 Project: Pace Project No.: RE: Matt Bramblett Hart & Hickman 2923 S.Tyron St. Charlotte, NC 28203 AKR-005 Crayton Printing Dear Matt Bramblett: Enclosed are the analytical results for sample(s) received by the laboratory on September 11, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace National - Mt. Juliet • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager 1(704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 88 #=CP# CERTIFICATIONS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Certification #: T 104704245-17-14 Texas Mold Certification #: LAB0152 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Virginia Certification #: VT2006 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 9980939910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 88 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID Matrix Date Collected Date Received 92495144001 SB-1 (0-2)Solid 09/10/20 15:00 09/11/20 14:25 92495144002 SB-2 (0-2)Solid 09/10/20 15:05 09/11/20 14:25 92495144003 SB-3 (0-2)Solid 09/10/20 15:15 09/11/20 14:25 92495144004 SB-4 (0-2)Solid 09/10/20 15:20 09/11/20 14:25 92495144005 SB-5 (0-2)Solid 09/10/20 15:30 09/11/20 14:25 92495144006 SB-7 (0-2)Solid 09/10/20 15:45 09/11/20 14:25 92495144007 SB-8 (0-2)Solid 09/10/20 15:50 09/11/20 14:25 92495144008 SB-9 (0-2)Solid 09/11/20 10:00 09/11/20 14:25 92495144009 SB-10 (0-2)Solid 09/10/20 16:00 09/11/20 14:25 92495144010 SB-DUP Solid 09/10/20 00:00 09/11/20 14:25 92495144011 SB-6 (1-3)Solid 09/10/20 15:35 09/11/20 14:25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92495144001 SB-1 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144002 SB-2 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144003 SB-3 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144004 SB-4 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144005 SB-5 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144006 SB-7 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144007 SB-8 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144008 SB-9 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144009 SB-10 (0-2)EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144010 SB-DUP EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB 92495144011 SB-6 (1-3)EPA 8082A 8 PASI-CBAJ EPA 6020B 7 PANLD EPA 7471B 1 PANTCT EPA 8270E 75 PASI-CBPJ REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 88 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 8260D 70 PASI-CSAS ASTM D2974-87 1 PASI-CKDF SM 2540G 1 PANKBC EPA 7199 1 PANGB PAN = Pace National - Mt. Juliet PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-1 (0-2)Lab ID:92495144001 Collected:09/10/20 15:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.65 mg/kg 09/16/20 23:55 7440-38-209/16/20 16:211.20 0.506 5 Barium 86.3 mg/kg 09/16/20 23:55 7440-39-309/16/20 16:213.00 1.50 5 Cadmium ND mg/kg 09/16/20 23:55 7440-43-909/16/20 16:211.20 0.487 5 Chromium 56.6 mg/kg 09/16/20 23:55 7440-47-309/16/20 16:215.99 2.69 5 Lead 20.7 mg/kg 09/16/20 23:55 7439-92-109/16/20 16:212.40 1.20 5 Selenium ND mg/kg 09/16/20 23:55 7782-49-209/16/20 16:213.00 1.21 5 Silver ND mg/kg 09/16/20 23:55 7440-22-409/16/20 16:210.599 0.255 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0656 mg/kg 09/16/20 17:19 7439-97-609/16/20 10:470.0480 0.0216 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/16/20 19:53 83-32-909/15/20 15:1238298.2 1 Acenaphthylene ND ug/kg 09/16/20 19:53 208-96-809/15/20 15:1238290.4 1 Aniline ND ug/kg 09/16/20 19:53 62-53-309/15/20 15:1238285.7 1 Anthracene ND ug/kg 09/16/20 19:53 120-12-709/15/20 15:1238299.0 1 Benzo(a)anthracene ND ug/kg 09/16/20 19:53 56-55-309/15/20 15:123821211 Benzo(a)pyrene ND ug/kg 09/16/20 19:53 50-32-809/15/20 15:123821651 Benzo(b)fluoranthene ND ug/kg 09/16/20 19:53 205-99-209/15/20 15:123821541 Benzo(g,h,i)perylene ND ug/kg 09/16/20 19:53 191-24-209/15/20 15:123821491 Benzo(k)fluoranthene ND ug/kg 09/16/20 19:53 207-08-909/15/20 15:123821611 Benzoic Acid ND ug/kg 09/16/20 19:53 65-85-009/15/20 15:1219104121 Benzyl alcohol ND ug/kg 09/16/20 19:53 100-51-609/15/20 15:127642021 4-Bromophenylphenyl ether ND ug/kg 09/16/20 19:53 101-55-309/15/20 15:123821001 Butylbenzylphthalate ND ug/kg 09/16/20 19:53 85-68-709/15/20 15:123821021 4-Chloro-3-methylphenol ND ug/kg 09/16/20 19:53 59-50-709/15/20 15:127642331 4-Chloroaniline ND ug/kg 09/16/20 19:53 106-47-809/15/20 15:127642341 bis(2-Chloroethoxy)methane ND ug/kg 09/16/20 19:53 111-91-1 L209/15/20 15:123821021 bis(2-Chloroethyl) ether ND ug/kg 09/16/20 19:53 111-44-409/15/20 15:1238281.1 1 2-Chloronaphthalene ND ug/kg 09/16/20 19:53 91-58-709/15/20 15:1238285.0 1 2-Chlorophenol ND ug/kg 09/16/20 19:53 95-57-809/15/20 15:1238288.9 1 4-Chlorophenylphenyl ether ND ug/kg 09/16/20 19:53 7005-72-309/15/20 15:1238299.2 1 Chrysene ND ug/kg 09/16/20 19:53 218-01-909/15/20 15:123821111 Dibenz(a,h)anthracene ND ug/kg 09/16/20 19:53 53-70-309/15/20 15:123821531 Dibenzofuran ND ug/kg 09/16/20 19:53 132-64-909/15/20 15:1238295.4 1 1,2-Dichlorobenzene ND ug/kg 09/16/20 19:53 95-50-109/15/20 15:1238282.6 1 1,3-Dichlorobenzene ND ug/kg 09/16/20 19:53 541-73-109/15/20 15:1238286.0 1 1,4-Dichlorobenzene ND ug/kg 09/16/20 19:53 106-46-709/15/20 15:1238284.0 1 3,3'-Dichlorobenzidine ND ug/kg 09/16/20 19:53 91-94-109/15/20 15:127642661 2,4-Dichlorophenol ND ug/kg 09/16/20 19:53 120-83-209/15/20 15:123821261 Diethylphthalate ND ug/kg 09/16/20 19:53 84-66-209/15/20 15:1238282.8 1 2,4-Dimethylphenol ND ug/kg 09/16/20 19:53 105-67-909/15/20 15:1238295.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-1 (0-2)Lab ID:92495144001 Collected:09/10/20 15:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/16/20 19:53 131-11-309/15/20 15:1238286.3 1 Di-n-butylphthalate ND ug/kg 09/16/20 19:53 84-74-209/15/20 15:1238294.2 1 4,6-Dinitro-2-methylphenol ND ug/kg 09/16/20 19:53 534-52-109/15/20 15:127646151 2,4-Dinitrophenol ND ug/kg 09/16/20 19:53 51-28-5 v209/15/20 15:12191012201 2,4-Dinitrotoluene ND ug/kg 09/16/20 19:53 121-14-209/15/20 15:123821011 2,6-Dinitrotoluene ND ug/kg 09/16/20 19:53 606-20-209/15/20 15:1238299.8 1 Di-n-octylphthalate ND ug/kg 09/16/20 19:53 117-84-009/15/20 15:123822181 bis(2-Ethylhexyl)phthalate ND ug/kg 09/16/20 19:53 117-81-709/15/20 15:123821251 Fluoranthene ND ug/kg 09/16/20 19:53 206-44-009/15/20 15:123821151 Fluorene ND ug/kg 09/16/20 19:53 86-73-709/15/20 15:123821021 Hexachloro-1,3-butadiene ND ug/kg 09/16/20 19:53 87-68-309/15/20 15:1238292.8 1 Hexachlorobenzene ND ug/kg 09/16/20 19:53 118-74-109/15/20 15:1238297.0 1 Hexachlorocyclopentadiene ND ug/kg 09/16/20 19:53 77-47-4 v209/15/20 15:123821531 Hexachloroethane ND ug/kg 09/16/20 19:53 67-72-109/15/20 15:1238287.0 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/16/20 19:53 193-39-509/15/20 15:123821751 Isophorone ND ug/kg 09/16/20 19:53 78-59-109/15/20 15:1238283.0 1 1-Methylnaphthalene ND ug/kg 09/16/20 19:53 90-12-009/15/20 15:123821021 2-Methylnaphthalene ND ug/kg 09/16/20 19:53 91-57-609/15/20 15:1238297.2 1 2-Methylphenol(o-Cresol)ND ug/kg 09/16/20 19:53 95-48-709/15/20 15:1238284.6 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/16/20 19:53 15831-10-409/15/20 15:1238296.0 1 Naphthalene ND ug/kg 09/16/20 19:53 91-20-309/15/20 15:1238291.4 1 2-Nitroaniline ND ug/kg 09/16/20 19:53 88-74-4 v209/15/20 15:1219101921 3-Nitroaniline ND ug/kg 09/16/20 19:53 99-09-209/15/20 15:1219102021 4-Nitroaniline ND ug/kg 09/16/20 19:53 100-01-609/15/20 15:127641891 Nitrobenzene ND ug/kg 09/16/20 19:53 98-95-309/15/20 15:1238291.2 1 2-Nitrophenol ND ug/kg 09/16/20 19:53 88-75-509/15/20 15:123821181 4-Nitrophenol ND ug/kg 09/16/20 19:53 100-02-7 v209/15/20 15:1219106091 N-Nitrosodimethylamine ND ug/kg 09/16/20 19:53 62-75-909/15/20 15:123821071 N-Nitroso-di-n-propylamine ND ug/kg 09/16/20 19:53 621-64-709/15/20 15:123821071 N-Nitrosodiphenylamine ND ug/kg 09/16/20 19:53 86-30-609/15/20 15:1238297.4 1 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/16/20 19:53 108-60-1 v209/15/20 15:123821061 Pentachlorophenol ND ug/kg 09/16/20 19:53 87-86-5 v209/15/20 15:127641751 Phenanthrene ND ug/kg 09/16/20 19:53 85-01-809/15/20 15:1238296.1 1 Phenol ND ug/kg 09/16/20 19:53 108-95-209/15/20 15:1238291.2 1 Pyrene ND ug/kg 09/16/20 19:53 129-00-009/15/20 15:123821051 Pyridine ND ug/kg 09/16/20 19:53 110-86-109/15/20 15:1238296.6 1 1,2,4-Trichlorobenzene ND ug/kg 09/16/20 19:53 120-82-109/15/20 15:1238287.5 1 2,4,5-Trichlorophenol ND ug/kg 09/16/20 19:53 95-95-409/15/20 15:1238299.2 1 2,4,6-Trichlorophenol ND ug/kg 09/16/20 19:53 88-06-209/15/20 15:1238295.9 1 Surrogates Nitrobenzene-d5 (S)59 %09/16/20 19:53 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)66 %09/16/20 19:53 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)85 %09/16/20 19:53 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)64 %09/16/20 19:53 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-1 (0-2)Lab ID:92495144001 Collected:09/10/20 15:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)56 %09/16/20 19:53 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)76 %09/16/20 19:53 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 21:06 67-64-109/15/20 15:0910539.0 1 Benzene ND ug/kg 09/15/20 21:06 71-43-209/15/20 15:095.2 3.7 1 Bromobenzene ND ug/kg 09/15/20 21:06 108-86-109/15/20 15:095.2 3.5 1 Bromochloromethane ND ug/kg 09/15/20 21:06 74-97-509/15/20 15:095.2 4.0 1 Bromodichloromethane ND ug/kg 09/15/20 21:06 75-27-409/15/20 15:095.2 3.4 1 Bromoform ND ug/kg 09/15/20 21:06 75-25-209/15/20 15:095.2 2.8 1 Bromomethane ND ug/kg 09/15/20 21:06 74-83-909/15/20 15:0910.5 8.2 1 2-Butanone (MEK)ND ug/kg 09/15/20 21:06 78-93-309/15/20 15:0910544.3 1 n-Butylbenzene ND ug/kg 09/15/20 21:06 104-51-809/15/20 15:095.2 2.8 1 sec-Butylbenzene ND ug/kg 09/15/20 21:06 135-98-809/15/20 15:095.2 3.3 1 tert-Butylbenzene ND ug/kg 09/15/20 21:06 98-06-609/15/20 15:095.2 2.8 1 Carbon tetrachloride ND ug/kg 09/15/20 21:06 56-23-509/15/20 15:095.2 2.3 1 Chlorobenzene ND ug/kg 09/15/20 21:06 108-90-709/15/20 15:095.2 3.4 1 Chloroethane ND ug/kg 09/15/20 21:06 75-00-309/15/20 15:0910.5 5.5 1 Chloroform ND ug/kg 09/15/20 21:06 67-66-309/15/20 15:095.2 2.6 1 Chloromethane ND ug/kg 09/15/20 21:06 74-87-309/15/20 15:0910.5 7.3 1 2-Chlorotoluene ND ug/kg 09/15/20 21:06 95-49-809/15/20 15:095.2 3.7 1 4-Chlorotoluene ND ug/kg 09/15/20 21:06 106-43-409/15/20 15:095.2 3.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 21:06 96-12-809/15/20 15:095.2 4.9 1 Dibromochloromethane ND ug/kg 09/15/20 21:06 124-48-109/15/20 15:095.2 2.8 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 21:06 106-93-409/15/20 15:095.2 3.7 1 Dibromomethane ND ug/kg 09/15/20 21:06 74-95-309/15/20 15:095.2 2.6 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 21:06 95-50-109/15/20 15:095.2 3.1 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 21:06 541-73-109/15/20 15:095.2 4.3 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 21:06 106-46-709/15/20 15:095.2 3.9 1 Dichlorodifluoromethane ND ug/kg 09/15/20 21:06 75-71-8 L1,v109/15/20 15:0910.5 1.8 1 1,1-Dichloroethane ND ug/kg 09/15/20 21:06 75-34-309/15/20 15:095.2 2.3 1 1,2-Dichloroethane ND ug/kg 09/15/20 21:06 107-06-209/15/20 15:095.2 2.1 1 1,1-Dichloroethene ND ug/kg 09/15/20 21:06 75-35-409/15/20 15:095.2 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 21:06 156-59-209/15/20 15:095.2 3.0 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 21:06 156-60-509/15/20 15:095.2 2.3 1 1,2-Dichloropropane ND ug/kg 09/15/20 21:06 78-87-509/15/20 15:095.2 3.3 1 1,3-Dichloropropane ND ug/kg 09/15/20 21:06 142-28-909/15/20 15:095.2 3.6 1 2,2-Dichloropropane ND ug/kg 09/15/20 21:06 594-20-709/15/20 15:095.2 2.9 1 1,1-Dichloropropene ND ug/kg 09/15/20 21:06 563-58-609/15/20 15:095.2 2.5 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 21:06 10061-01-509/15/20 15:095.2 3.4 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 21:06 10061-02-609/15/20 15:095.2 4.4 1 Diisopropyl ether ND ug/kg 09/15/20 21:06 108-20-309/15/20 15:095.2 2.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-1 (0-2)Lab ID:92495144001 Collected:09/10/20 15:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 21:06 100-41-409/15/20 15:095.2 4.9 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 21:06 87-68-309/15/20 15:095.2 5.0 1 2-Hexanone ND ug/kg 09/15/20 21:06 591-78-609/15/20 15:0952.3 10.4 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 21:06 98-82-809/15/20 15:095.2 3.3 1 p-Isopropyltoluene ND ug/kg 09/15/20 21:06 99-87-609/15/20 15:095.2 2.9 1 Methylene Chloride ND ug/kg 09/15/20 21:06 75-09-209/15/20 15:0920.9 7.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 21:06 108-10-109/15/20 15:0952.3 44.2 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 21:06 1634-04-409/15/20 15:095.2 3.3 1 Naphthalene ND ug/kg 09/15/20 21:06 91-20-309/15/20 15:095.2 2.9 1 n-Propylbenzene ND ug/kg 09/15/20 21:06 103-65-109/15/20 15:095.2 3.6 1 Styrene ND ug/kg 09/15/20 21:06 100-42-509/15/20 15:095.2 2.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 21:06 630-20-609/15/20 15:095.2 3.5 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 21:06 79-34-509/15/20 15:095.2 4.6 1 Tetrachloroethene ND ug/kg 09/15/20 21:06 127-18-409/15/20 15:095.2 2.6 1 Toluene ND ug/kg 09/15/20 21:06 108-88-309/15/20 15:095.2 3.0 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 21:06 87-61-609/15/20 15:095.2 3.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 21:06 120-82-109/15/20 15:095.2 2.9 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 21:06 71-55-609/15/20 15:095.2 2.1 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 21:06 79-00-509/15/20 15:095.2 3.9 1 Trichloroethene ND ug/kg 09/15/20 21:06 79-01-609/15/20 15:095.2 3.3 1 Trichlorofluoromethane ND ug/kg 09/15/20 21:06 75-69-409/15/20 15:095.2 1.3 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 21:06 96-18-409/15/20 15:095.2 4.3 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 21:06 95-63-609/15/20 15:095.2 3.8 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 21:06 108-67-809/15/20 15:095.2 3.1 1 Vinyl acetate ND ug/kg 09/15/20 21:06 108-05-409/15/20 15:0952.3 4.5 1 Vinyl chloride ND ug/kg 09/15/20 21:06 75-01-409/15/20 15:0910.5 2.0 1 Xylene (Total)ND ug/kg 09/15/20 21:06 1330-20-709/15/20 15:0910.5 3.0 1 m&p-Xylene ND ug/kg 09/15/20 21:06 179601-23-109/15/20 15:0910.5 8.0 1 o-Xylene ND ug/kg 09/15/20 21:06 95-47-609/15/20 15:095.2 3.0 1 Surrogates Toluene-d8 (S)99 %09/15/20 21:06 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)98 %09/15/20 21:06 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)106 %09/15/20 21:06 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 15.0 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 83.4 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-1 (0-2)Lab ID:92495144001 Collected:09/10/20 15:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:00 18540-29-909/17/20 17:061.20 0.306 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-2 (0-2)Lab ID:92495144002 Collected:09/10/20 15:05 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 0.783J mg/kg 09/17/20 00:30 7440-38-2 J09/16/20 16:211.08 0.457 5 Barium 247 mg/kg 09/17/20 00:30 7440-39-309/16/20 16:212.71 1.35 5 Cadmium ND mg/kg 09/17/20 00:30 7440-43-909/16/20 16:211.08 0.440 5 Chromium 21.7 mg/kg 09/17/20 00:30 7440-47-309/16/20 16:215.42 2.43 5 Lead 4.67 mg/kg 09/17/20 00:30 7439-92-109/16/20 16:212.17 1.08 5 Selenium ND mg/kg 09/17/20 00:30 7782-49-209/16/20 16:212.71 1.09 5 Silver ND mg/kg 09/17/20 00:30 7440-22-409/16/20 16:210.542 0.231 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury ND mg/kg 09/16/20 17:22 7439-97-609/16/20 10:470.0433 0.0195 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 14:21 83-32-909/15/20 15:1238699.2 1 Acenaphthylene ND ug/kg 09/17/20 14:21 208-96-809/15/20 15:1238691.2 1 Aniline ND ug/kg 09/17/20 14:21 62-53-309/15/20 15:1238686.6 1 Anthracene ND ug/kg 09/17/20 14:21 120-12-709/15/20 15:123861001 Benzo(a)anthracene 128J ug/kg 09/17/20 14:21 56-55-309/15/20 15:123861231 Benzo(a)pyrene ND ug/kg 09/17/20 14:21 50-32-809/15/20 15:123861671 Benzo(b)fluoranthene 185J ug/kg 09/17/20 14:21 205-99-209/15/20 15:123861551 Benzo(g,h,i)perylene ND ug/kg 09/17/20 14:21 191-24-209/15/20 15:123861511 Benzo(k)fluoranthene ND ug/kg 09/17/20 14:21 207-08-909/15/20 15:123861621 Benzoic Acid ND ug/kg 09/17/20 14:21 65-85-009/15/20 15:1219304161 Benzyl alcohol ND ug/kg 09/17/20 14:21 100-51-609/15/20 15:127712041 4-Bromophenylphenyl ether ND ug/kg 09/17/20 14:21 101-55-309/15/20 15:123861011 Butylbenzylphthalate ND ug/kg 09/17/20 14:21 85-68-709/15/20 15:123861031 4-Chloro-3-methylphenol ND ug/kg 09/17/20 14:21 59-50-709/15/20 15:127712351 4-Chloroaniline ND ug/kg 09/17/20 14:21 106-47-809/15/20 15:127712361 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 14:21 111-91-1 L209/15/20 15:123861031 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 14:21 111-44-409/15/20 15:1238681.9 1 2-Chloronaphthalene ND ug/kg 09/17/20 14:21 91-58-709/15/20 15:1238685.9 1 2-Chlorophenol ND ug/kg 09/17/20 14:21 95-57-809/15/20 15:1238689.7 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 14:21 7005-72-309/15/20 15:123861001 Chrysene 130J ug/kg 09/17/20 14:21 218-01-909/15/20 15:123861121 Dibenz(a,h)anthracene ND ug/kg 09/17/20 14:21 53-70-309/15/20 15:123861541 Dibenzofuran ND ug/kg 09/17/20 14:21 132-64-909/15/20 15:1238696.4 1 1,2-Dichlorobenzene ND ug/kg 09/17/20 14:21 95-50-109/15/20 15:1238683.4 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 14:21 541-73-109/15/20 15:1238686.8 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 14:21 106-46-709/15/20 15:1238684.8 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 14:21 91-94-109/15/20 15:127712691 2,4-Dichlorophenol ND ug/kg 09/17/20 14:21 120-83-209/15/20 15:123861271 Diethylphthalate ND ug/kg 09/17/20 14:21 84-66-209/15/20 15:1238683.6 1 2,4-Dimethylphenol ND ug/kg 09/17/20 14:21 105-67-909/15/20 15:1238696.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-2 (0-2)Lab ID:92495144002 Collected:09/10/20 15:05 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 14:21 131-11-309/15/20 15:1238687.1 1 Di-n-butylphthalate ND ug/kg 09/17/20 14:21 84-74-209/15/20 15:1238695.1 1 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 14:21 534-52-109/15/20 15:127716211 2,4-Dinitrophenol ND ug/kg 09/17/20 14:21 51-28-5 v209/15/20 15:12193012301 2,4-Dinitrotoluene ND ug/kg 09/17/20 14:21 121-14-209/15/20 15:123861021 2,6-Dinitrotoluene ND ug/kg 09/17/20 14:21 606-20-209/15/20 15:123861011 Di-n-octylphthalate ND ug/kg 09/17/20 14:21 117-84-009/15/20 15:123862201 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 14:21 117-81-709/15/20 15:123861261 Fluoranthene 174J ug/kg 09/17/20 14:21 206-44-009/15/20 15:123861161 Fluorene ND ug/kg 09/17/20 14:21 86-73-709/15/20 15:123861031 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 14:21 87-68-309/15/20 15:1238693.7 1 Hexachlorobenzene ND ug/kg 09/17/20 14:21 118-74-109/15/20 15:1238697.9 1 Hexachlorocyclopentadiene ND ug/kg 09/17/20 14:21 77-47-4 v209/15/20 15:123861541 Hexachloroethane ND ug/kg 09/17/20 14:21 67-72-109/15/20 15:1238687.8 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 14:21 193-39-509/15/20 15:123861761 Isophorone ND ug/kg 09/17/20 14:21 78-59-109/15/20 15:1238683.8 1 1-Methylnaphthalene ND ug/kg 09/17/20 14:21 90-12-009/15/20 15:123861031 2-Methylnaphthalene ND ug/kg 09/17/20 14:21 91-57-609/15/20 15:1238698.1 1 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 14:21 95-48-709/15/20 15:1238685.4 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 14:21 15831-10-409/15/20 15:1238697.0 1 Naphthalene ND ug/kg 09/17/20 14:21 91-20-309/15/20 15:1238692.3 1 2-Nitroaniline ND ug/kg 09/17/20 14:21 88-74-4 v209/15/20 15:1219301941 3-Nitroaniline ND ug/kg 09/17/20 14:21 99-09-209/15/20 15:1219302041 4-Nitroaniline ND ug/kg 09/17/20 14:21 100-01-609/15/20 15:127711901 Nitrobenzene ND ug/kg 09/17/20 14:21 98-95-309/15/20 15:1238692.1 1 2-Nitrophenol ND ug/kg 09/17/20 14:21 88-75-509/15/20 15:123861191 4-Nitrophenol ND ug/kg 09/17/20 14:21 100-02-7 v209/15/20 15:1219306141 N-Nitrosodimethylamine ND ug/kg 09/17/20 14:21 62-75-909/15/20 15:123861081 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 14:21 621-64-709/15/20 15:123861081 N-Nitrosodiphenylamine ND ug/kg 09/17/20 14:21 86-30-609/15/20 15:1238698.4 1 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 14:21 108-60-1 v209/15/20 15:123861071 Pentachlorophenol ND ug/kg 09/17/20 14:21 87-86-5 v209/15/20 15:127711761 Phenanthrene ND ug/kg 09/17/20 14:21 85-01-809/15/20 15:1238697.1 1 Phenol ND ug/kg 09/17/20 14:21 108-95-209/15/20 15:1238692.1 1 Pyrene 237J ug/kg 09/17/20 14:21 129-00-009/15/20 15:123861061 Pyridine ND ug/kg 09/17/20 14:21 110-86-109/15/20 15:1238697.5 1 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 14:21 120-82-109/15/20 15:1238688.3 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 14:21 95-95-409/15/20 15:123861001 2,4,6-Trichlorophenol ND ug/kg 09/17/20 14:21 88-06-209/15/20 15:1238696.8 1 Surrogates Nitrobenzene-d5 (S)59 %09/17/20 14:21 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)70 %09/17/20 14:21 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)104 %09/17/20 14:21 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)64 %09/17/20 14:21 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-2 (0-2)Lab ID:92495144002 Collected:09/10/20 15:05 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)63 %09/17/20 14:21 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)96 %09/17/20 14:21 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 21:23 67-64-109/15/20 15:0912145.1 1 Benzene ND ug/kg 09/15/20 21:23 71-43-209/15/20 15:096.0 4.3 1 Bromobenzene ND ug/kg 09/15/20 21:23 108-86-109/15/20 15:096.0 4.1 1 Bromochloromethane ND ug/kg 09/15/20 21:23 74-97-509/15/20 15:096.0 4.6 1 Bromodichloromethane ND ug/kg 09/15/20 21:23 75-27-409/15/20 15:096.0 4.0 1 Bromoform ND ug/kg 09/15/20 21:23 75-25-209/15/20 15:096.0 3.3 1 Bromomethane ND ug/kg 09/15/20 21:23 74-83-909/15/20 15:0912.1 9.5 1 2-Butanone (MEK)ND ug/kg 09/15/20 21:23 78-93-309/15/20 15:0912151.3 1 n-Butylbenzene ND ug/kg 09/15/20 21:23 104-51-809/15/20 15:096.0 3.3 1 sec-Butylbenzene ND ug/kg 09/15/20 21:23 135-98-809/15/20 15:096.0 3.8 1 tert-Butylbenzene ND ug/kg 09/15/20 21:23 98-06-609/15/20 15:096.0 3.2 1 Carbon tetrachloride ND ug/kg 09/15/20 21:23 56-23-509/15/20 15:096.0 2.7 1 Chlorobenzene ND ug/kg 09/15/20 21:23 108-90-709/15/20 15:096.0 3.9 1 Chloroethane ND ug/kg 09/15/20 21:23 75-00-309/15/20 15:0912.1 6.4 1 Chloroform ND ug/kg 09/15/20 21:23 67-66-309/15/20 15:096.0 3.0 1 Chloromethane ND ug/kg 09/15/20 21:23 74-87-309/15/20 15:0912.1 8.5 1 2-Chlorotoluene ND ug/kg 09/15/20 21:23 95-49-809/15/20 15:096.0 4.3 1 4-Chlorotoluene ND ug/kg 09/15/20 21:23 106-43-409/15/20 15:096.0 3.9 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 21:23 96-12-809/15/20 15:096.0 5.6 1 Dibromochloromethane ND ug/kg 09/15/20 21:23 124-48-109/15/20 15:096.0 3.3 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 21:23 106-93-409/15/20 15:096.0 4.3 1 Dibromomethane ND ug/kg 09/15/20 21:23 74-95-309/15/20 15:096.0 3.0 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 21:23 95-50-109/15/20 15:096.0 3.6 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 21:23 541-73-109/15/20 15:096.0 5.0 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 21:23 106-46-709/15/20 15:096.0 4.5 1 Dichlorodifluoromethane ND ug/kg 09/15/20 21:23 75-71-8 L1,v109/15/20 15:0912.1 2.1 1 1,1-Dichloroethane ND ug/kg 09/15/20 21:23 75-34-309/15/20 15:096.0 2.7 1 1,2-Dichloroethane ND ug/kg 09/15/20 21:23 107-06-209/15/20 15:096.0 2.5 1 1,1-Dichloroethene ND ug/kg 09/15/20 21:23 75-35-409/15/20 15:096.0 1.9 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 21:23 156-59-209/15/20 15:096.0 3.5 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 21:23 156-60-509/15/20 15:096.0 2.6 1 1,2-Dichloropropane ND ug/kg 09/15/20 21:23 78-87-509/15/20 15:096.0 3.8 1 1,3-Dichloropropane ND ug/kg 09/15/20 21:23 142-28-909/15/20 15:096.0 4.2 1 2,2-Dichloropropane ND ug/kg 09/15/20 21:23 594-20-709/15/20 15:096.0 3.3 1 1,1-Dichloropropene ND ug/kg 09/15/20 21:23 563-58-609/15/20 15:096.0 2.9 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 21:23 10061-01-509/15/20 15:096.0 3.9 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 21:23 10061-02-609/15/20 15:096.0 5.1 1 Diisopropyl ether ND ug/kg 09/15/20 21:23 108-20-309/15/20 15:096.0 2.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-2 (0-2)Lab ID:92495144002 Collected:09/10/20 15:05 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 21:23 100-41-409/15/20 15:096.0 5.7 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 21:23 87-68-309/15/20 15:096.0 5.7 1 2-Hexanone ND ug/kg 09/15/20 21:23 591-78-609/15/20 15:0960.4 12.0 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 21:23 98-82-809/15/20 15:096.0 3.8 1 p-Isopropyltoluene ND ug/kg 09/15/20 21:23 99-87-609/15/20 15:096.0 3.3 1 Methylene Chloride ND ug/kg 09/15/20 21:23 75-09-209/15/20 15:0924.2 9.0 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 21:23 108-10-109/15/20 15:0960.4 51.1 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 21:23 1634-04-409/15/20 15:096.0 3.9 1 Naphthalene ND ug/kg 09/15/20 21:23 91-20-309/15/20 15:096.0 3.4 1 n-Propylbenzene ND ug/kg 09/15/20 21:23 103-65-109/15/20 15:096.0 4.2 1 Styrene ND ug/kg 09/15/20 21:23 100-42-509/15/20 15:096.0 2.9 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 21:23 630-20-609/15/20 15:096.0 4.0 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 21:23 79-34-509/15/20 15:096.0 5.3 1 Tetrachloroethene ND ug/kg 09/15/20 21:23 127-18-409/15/20 15:096.0 3.0 1 Toluene ND ug/kg 09/15/20 21:23 108-88-309/15/20 15:096.0 3.5 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 21:23 87-61-609/15/20 15:096.0 3.7 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 21:23 120-82-109/15/20 15:096.0 3.4 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 21:23 71-55-609/15/20 15:096.0 2.4 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 21:23 79-00-509/15/20 15:096.0 4.5 1 Trichloroethene ND ug/kg 09/15/20 21:23 79-01-609/15/20 15:096.0 3.8 1 Trichlorofluoromethane ND ug/kg 09/15/20 21:23 75-69-409/15/20 15:096.0 1.5 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 21:23 96-18-409/15/20 15:096.0 4.9 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 21:23 95-63-609/15/20 15:096.0 4.4 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 21:23 108-67-809/15/20 15:096.0 3.6 1 Vinyl acetate ND ug/kg 09/15/20 21:23 108-05-409/15/20 15:0960.4 5.2 1 Vinyl chloride ND ug/kg 09/15/20 21:23 75-01-409/15/20 15:0912.1 2.3 1 Xylene (Total)ND ug/kg 09/15/20 21:23 1330-20-709/15/20 15:0912.1 3.4 1 m&p-Xylene ND ug/kg 09/15/20 21:23 179601-23-109/15/20 15:0912.1 9.3 1 o-Xylene ND ug/kg 09/15/20 21:23 95-47-609/15/20 15:096.0 3.4 1 Surrogates Toluene-d8 (S)100 %09/15/20 21:23 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)99 %09/15/20 21:23 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)106 %09/15/20 21:23 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 13.8 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 92.3 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-2 (0-2)Lab ID:92495144002 Collected:09/10/20 15:05 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:07 18540-29-909/17/20 17:041.08 0.276 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-3 (0-2)Lab ID:92495144003 Collected:09/10/20 15:15 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.91 mg/kg 09/17/20 00:33 7440-38-209/16/20 16:211.28 0.541 5 Barium 88.1 mg/kg 09/17/20 00:33 7440-39-309/16/20 16:213.21 1.60 5 Cadmium ND mg/kg 09/17/20 00:33 7440-43-909/16/20 16:211.28 0.521 5 Chromium 42.8 mg/kg 09/17/20 00:33 7440-47-309/16/20 16:216.41 2.87 5 Lead 10.6 mg/kg 09/17/20 00:33 7439-92-109/16/20 16:212.57 1.28 5 Selenium ND mg/kg 09/17/20 00:33 7782-49-209/16/20 16:213.21 1.30 5 Silver ND mg/kg 09/17/20 00:33 7440-22-409/16/20 16:210.641 0.273 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0449J mg/kg 09/16/20 17:24 7439-97-6 J09/16/20 10:470.0513 0.0231 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 14:48 83-32-909/15/20 15:124201081 Acenaphthylene ND ug/kg 09/17/20 14:48 208-96-809/15/20 15:1242099.3 1 Aniline ND ug/kg 09/17/20 14:48 62-53-309/15/20 15:1242094.2 1 Anthracene ND ug/kg 09/17/20 14:48 120-12-709/15/20 15:124201091 Benzo(a)anthracene ND ug/kg 09/17/20 14:48 56-55-309/15/20 15:124201331 Benzo(a)pyrene ND ug/kg 09/17/20 14:48 50-32-809/15/20 15:124201821 Benzo(b)fluoranthene ND ug/kg 09/17/20 14:48 205-99-209/15/20 15:124201691 Benzo(g,h,i)perylene ND ug/kg 09/17/20 14:48 191-24-209/15/20 15:124201641 Benzo(k)fluoranthene ND ug/kg 09/17/20 14:48 207-08-909/15/20 15:124201771 Benzoic Acid ND ug/kg 09/17/20 14:48 65-85-009/15/20 15:1221004531 Benzyl alcohol ND ug/kg 09/17/20 14:48 100-51-609/15/20 15:128392221 4-Bromophenylphenyl ether ND ug/kg 09/17/20 14:48 101-55-309/15/20 15:124201101 Butylbenzylphthalate ND ug/kg 09/17/20 14:48 85-68-709/15/20 15:124201121 4-Chloro-3-methylphenol ND ug/kg 09/17/20 14:48 59-50-709/15/20 15:128392561 4-Chloroaniline ND ug/kg 09/17/20 14:48 106-47-809/15/20 15:128392571 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 14:48 111-91-1 L209/15/20 15:124201121 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 14:48 111-44-409/15/20 15:1242089.1 1 2-Chloronaphthalene ND ug/kg 09/17/20 14:48 91-58-709/15/20 15:1242093.4 1 2-Chlorophenol ND ug/kg 09/17/20 14:48 95-57-809/15/20 15:1242097.6 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 14:48 7005-72-309/15/20 15:124201091 Chrysene ND ug/kg 09/17/20 14:48 218-01-909/15/20 15:124201221 Dibenz(a,h)anthracene ND ug/kg 09/17/20 14:48 53-70-309/15/20 15:124201681 Dibenzofuran ND ug/kg 09/17/20 14:48 132-64-909/15/20 15:124201051 1,2-Dichlorobenzene ND ug/kg 09/17/20 14:48 95-50-109/15/20 15:1242090.8 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 14:48 541-73-109/15/20 15:1242094.5 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 14:48 106-46-709/15/20 15:1242092.3 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 14:48 91-94-109/15/20 15:128392921 2,4-Dichlorophenol ND ug/kg 09/17/20 14:48 120-83-209/15/20 15:124201391 Diethylphthalate ND ug/kg 09/17/20 14:48 84-66-209/15/20 15:1242091.0 1 2,4-Dimethylphenol ND ug/kg 09/17/20 14:48 105-67-909/15/20 15:124201051 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-3 (0-2)Lab ID:92495144003 Collected:09/10/20 15:15 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 14:48 131-11-309/15/20 15:1242094.8 1 Di-n-butylphthalate ND ug/kg 09/17/20 14:48 84-74-209/15/20 15:124201031 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 14:48 534-52-109/15/20 15:128396761 2,4-Dinitrophenol ND ug/kg 09/17/20 14:48 51-28-5 v209/15/20 15:12210013401 2,4-Dinitrotoluene ND ug/kg 09/17/20 14:48 121-14-209/15/20 15:124201111 2,6-Dinitrotoluene ND ug/kg 09/17/20 14:48 606-20-209/15/20 15:124201101 Di-n-octylphthalate ND ug/kg 09/17/20 14:48 117-84-009/15/20 15:124202391 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 14:48 117-81-709/15/20 15:124201371 Fluoranthene ND ug/kg 09/17/20 14:48 206-44-009/15/20 15:124201271 Fluorene ND ug/kg 09/17/20 14:48 86-73-709/15/20 15:124201121 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 14:48 87-68-309/15/20 15:124201021 Hexachlorobenzene ND ug/kg 09/17/20 14:48 118-74-109/15/20 15:124201071 Hexachlorocyclopentadiene ND ug/kg 09/17/20 14:48 77-47-4 v209/15/20 15:124201681 Hexachloroethane ND ug/kg 09/17/20 14:48 67-72-109/15/20 15:1242095.6 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 14:48 193-39-509/15/20 15:124201921 Isophorone ND ug/kg 09/17/20 14:48 78-59-109/15/20 15:1242091.2 1 1-Methylnaphthalene ND ug/kg 09/17/20 14:48 90-12-009/15/20 15:124201121 2-Methylnaphthalene ND ug/kg 09/17/20 14:48 91-57-609/15/20 15:124201071 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 14:48 95-48-709/15/20 15:1242092.9 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 14:48 15831-10-409/15/20 15:124201061 Naphthalene ND ug/kg 09/17/20 14:48 91-20-309/15/20 15:124201001 2-Nitroaniline ND ug/kg 09/17/20 14:48 88-74-4 v209/15/20 15:1221002111 3-Nitroaniline ND ug/kg 09/17/20 14:48 99-09-209/15/20 15:1221002221 4-Nitroaniline ND ug/kg 09/17/20 14:48 100-01-609/15/20 15:128392071 Nitrobenzene ND ug/kg 09/17/20 14:48 98-95-309/15/20 15:124201001 2-Nitrophenol ND ug/kg 09/17/20 14:48 88-75-509/15/20 15:124201301 4-Nitrophenol ND ug/kg 09/17/20 14:48 100-02-7 v209/15/20 15:1221006691 N-Nitrosodimethylamine ND ug/kg 09/17/20 14:48 62-75-909/15/20 15:124201181 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 14:48 621-64-709/15/20 15:124201171 N-Nitrosodiphenylamine ND ug/kg 09/17/20 14:48 86-30-609/15/20 15:124201071 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 14:48 108-60-1 v209/15/20 15:124201171 Pentachlorophenol ND ug/kg 09/17/20 14:48 87-86-5 v209/15/20 15:128391921 Phenanthrene ND ug/kg 09/17/20 14:48 85-01-809/15/20 15:124201061 Phenol ND ug/kg 09/17/20 14:48 108-95-209/15/20 15:124201001 Pyrene ND ug/kg 09/17/20 14:48 129-00-009/15/20 15:124201151 Pyridine ND ug/kg 09/17/20 14:48 110-86-109/15/20 15:124201061 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 14:48 120-82-109/15/20 15:1242096.1 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 14:48 95-95-409/15/20 15:124201091 2,4,6-Trichlorophenol ND ug/kg 09/17/20 14:48 88-06-209/15/20 15:124201051 Surrogates Nitrobenzene-d5 (S)41 %09/17/20 14:48 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)59 %09/17/20 14:48 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)87 %09/17/20 14:48 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)65 %09/17/20 14:48 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-3 (0-2)Lab ID:92495144003 Collected:09/10/20 15:15 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)62 %09/17/20 14:48 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)87 %09/17/20 14:48 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 21:41 67-64-109/15/20 15:0910037.3 1 Benzene ND ug/kg 09/15/20 21:41 71-43-209/15/20 15:095.0 3.5 1 Bromobenzene ND ug/kg 09/15/20 21:41 108-86-109/15/20 15:095.0 3.4 1 Bromochloromethane ND ug/kg 09/15/20 21:41 74-97-509/15/20 15:095.0 3.8 1 Bromodichloromethane ND ug/kg 09/15/20 21:41 75-27-409/15/20 15:095.0 3.3 1 Bromoform ND ug/kg 09/15/20 21:41 75-25-209/15/20 15:095.0 2.7 1 Bromomethane ND ug/kg 09/15/20 21:41 74-83-909/15/20 15:0910.0 7.9 1 2-Butanone (MEK)ND ug/kg 09/15/20 21:41 78-93-309/15/20 15:0910042.5 1 n-Butylbenzene ND ug/kg 09/15/20 21:41 104-51-809/15/20 15:095.0 2.7 1 sec-Butylbenzene ND ug/kg 09/15/20 21:41 135-98-809/15/20 15:095.0 3.2 1 tert-Butylbenzene ND ug/kg 09/15/20 21:41 98-06-609/15/20 15:095.0 2.7 1 Carbon tetrachloride ND ug/kg 09/15/20 21:41 56-23-509/15/20 15:095.0 2.2 1 Chlorobenzene ND ug/kg 09/15/20 21:41 108-90-709/15/20 15:095.0 3.2 1 Chloroethane ND ug/kg 09/15/20 21:41 75-00-309/15/20 15:0910.0 5.3 1 Chloroform ND ug/kg 09/15/20 21:41 67-66-309/15/20 15:095.0 2.5 1 Chloromethane ND ug/kg 09/15/20 21:41 74-87-309/15/20 15:0910.0 7.0 1 2-Chlorotoluene ND ug/kg 09/15/20 21:41 95-49-809/15/20 15:095.0 3.6 1 4-Chlorotoluene ND ug/kg 09/15/20 21:41 106-43-409/15/20 15:095.0 3.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 21:41 96-12-809/15/20 15:095.0 4.6 1 Dibromochloromethane ND ug/kg 09/15/20 21:41 124-48-109/15/20 15:095.0 2.7 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 21:41 106-93-409/15/20 15:095.0 3.5 1 Dibromomethane ND ug/kg 09/15/20 21:41 74-95-309/15/20 15:095.0 2.5 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 21:41 95-50-109/15/20 15:095.0 3.0 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 21:41 541-73-109/15/20 15:095.0 4.1 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 21:41 106-46-709/15/20 15:095.0 3.8 1 Dichlorodifluoromethane ND ug/kg 09/15/20 21:41 75-71-8 L1,v109/15/20 15:0910.0 1.7 1 1,1-Dichloroethane ND ug/kg 09/15/20 21:41 75-34-309/15/20 15:095.0 2.2 1 1,2-Dichloroethane ND ug/kg 09/15/20 21:41 107-06-209/15/20 15:095.0 2.1 1 1,1-Dichloroethene ND ug/kg 09/15/20 21:41 75-35-409/15/20 15:095.0 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 21:41 156-59-209/15/20 15:095.0 2.9 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 21:41 156-60-509/15/20 15:095.0 2.2 1 1,2-Dichloropropane ND ug/kg 09/15/20 21:41 78-87-509/15/20 15:095.0 3.1 1 1,3-Dichloropropane ND ug/kg 09/15/20 21:41 142-28-909/15/20 15:095.0 3.5 1 2,2-Dichloropropane ND ug/kg 09/15/20 21:41 594-20-709/15/20 15:095.0 2.8 1 1,1-Dichloropropene ND ug/kg 09/15/20 21:41 563-58-609/15/20 15:095.0 2.4 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 21:41 10061-01-509/15/20 15:095.0 3.3 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 21:41 10061-02-609/15/20 15:095.0 4.2 1 Diisopropyl ether ND ug/kg 09/15/20 21:41 108-20-309/15/20 15:095.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-3 (0-2)Lab ID:92495144003 Collected:09/10/20 15:15 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 21:41 100-41-409/15/20 15:095.0 4.7 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 21:41 87-68-309/15/20 15:095.0 4.7 1 2-Hexanone ND ug/kg 09/15/20 21:41 591-78-609/15/20 15:0950.1 9.9 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 21:41 98-82-809/15/20 15:095.0 3.2 1 p-Isopropyltoluene ND ug/kg 09/15/20 21:41 99-87-609/15/20 15:095.0 2.8 1 Methylene Chloride ND ug/kg 09/15/20 21:41 75-09-209/15/20 15:0920.0 7.4 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 21:41 108-10-109/15/20 15:0950.1 42.4 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 21:41 1634-04-409/15/20 15:095.0 3.2 1 Naphthalene ND ug/kg 09/15/20 21:41 91-20-309/15/20 15:095.0 2.8 1 n-Propylbenzene ND ug/kg 09/15/20 21:41 103-65-109/15/20 15:095.0 3.5 1 Styrene ND ug/kg 09/15/20 21:41 100-42-509/15/20 15:095.0 2.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 21:41 630-20-609/15/20 15:095.0 3.3 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 21:41 79-34-509/15/20 15:095.0 4.4 1 Tetrachloroethene ND ug/kg 09/15/20 21:41 127-18-409/15/20 15:095.0 2.5 1 Toluene 3.1J ug/kg 09/15/20 21:41 108-88-309/15/20 15:095.0 2.9 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 21:41 87-61-609/15/20 15:095.0 3.1 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 21:41 120-82-109/15/20 15:095.0 2.8 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 21:41 71-55-609/15/20 15:095.0 2.0 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 21:41 79-00-509/15/20 15:095.0 3.7 1 Trichloroethene ND ug/kg 09/15/20 21:41 79-01-609/15/20 15:095.0 3.1 1 Trichlorofluoromethane ND ug/kg 09/15/20 21:41 75-69-409/15/20 15:095.0 1.2 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 21:41 96-18-409/15/20 15:095.0 4.1 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 21:41 95-63-609/15/20 15:095.0 3.6 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 21:41 108-67-809/15/20 15:095.0 3.0 1 Vinyl acetate ND ug/kg 09/15/20 21:41 108-05-409/15/20 15:0950.1 4.3 1 Vinyl chloride ND ug/kg 09/15/20 21:41 75-01-409/15/20 15:0910.0 1.9 1 Xylene (Total)ND ug/kg 09/15/20 21:41 1330-20-709/15/20 15:0910.0 2.9 1 m&p-Xylene ND ug/kg 09/15/20 21:41 179601-23-109/15/20 15:0910.0 7.7 1 o-Xylene ND ug/kg 09/15/20 21:41 95-47-609/15/20 15:095.0 2.9 1 Surrogates Toluene-d8 (S)100 %09/15/20 21:41 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)99 %09/15/20 21:41 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)105 %09/15/20 21:41 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 20.5 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 78.0 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-3 (0-2)Lab ID:92495144003 Collected:09/10/20 15:15 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:12 18540-29-909/17/20 17:041.28 0.327 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-4 (0-2)Lab ID:92495144004 Collected:09/10/20 15:20 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.02 mg/kg 09/17/20 00:36 7440-38-209/16/20 16:211.21 0.511 5 Barium 67.4 mg/kg 09/17/20 00:36 7440-39-309/16/20 16:213.03 1.51 5 Cadmium ND mg/kg 09/17/20 00:36 7440-43-909/16/20 16:211.21 0.491 5 Chromium 48.6 mg/kg 09/17/20 00:36 7440-47-309/16/20 16:216.05 2.71 5 Lead 9.97 mg/kg 09/17/20 00:36 7439-92-109/16/20 16:212.42 1.21 5 Selenium ND mg/kg 09/17/20 00:36 7782-49-209/16/20 16:213.03 1.22 5 Silver ND mg/kg 09/17/20 00:36 7440-22-409/16/20 16:210.605 0.258 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0394J mg/kg 09/16/20 17:27 7439-97-6 J09/16/20 10:470.0484 0.0218 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene 119J ug/kg 09/17/20 15:15 83-32-909/15/20 15:1238899.9 1 Acenaphthylene ND ug/kg 09/17/20 15:15 208-96-809/15/20 15:1238891.9 1 Aniline ND ug/kg 09/17/20 15:15 62-53-309/15/20 15:1238887.2 1 Anthracene 179J ug/kg 09/17/20 15:15 120-12-709/15/20 15:123881011 Benzo(a)anthracene 578 ug/kg 09/17/20 15:15 56-55-309/15/20 15:123881231 Benzo(a)pyrene 443 ug/kg 09/17/20 15:15 50-32-809/15/20 15:123881681 Benzo(b)fluoranthene 650 ug/kg 09/17/20 15:15 205-99-209/15/20 15:123881561 Benzo(g,h,i)perylene 361J ug/kg 09/17/20 15:15 191-24-209/15/20 15:123881521 Benzo(k)fluoranthene 256J ug/kg 09/17/20 15:15 207-08-909/15/20 15:123881631 Benzoic Acid ND ug/kg 09/17/20 15:15 65-85-009/15/20 15:1219404191 Benzyl alcohol ND ug/kg 09/17/20 15:15 100-51-609/15/20 15:127762061 4-Bromophenylphenyl ether ND ug/kg 09/17/20 15:15 101-55-309/15/20 15:123881021 Butylbenzylphthalate ND ug/kg 09/17/20 15:15 85-68-709/15/20 15:123881031 4-Chloro-3-methylphenol ND ug/kg 09/17/20 15:15 59-50-709/15/20 15:127762361 4-Chloroaniline ND ug/kg 09/17/20 15:15 106-47-809/15/20 15:127762381 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 15:15 111-91-1 L209/15/20 15:123881041 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 15:15 111-44-409/15/20 15:1238882.4 1 2-Chloronaphthalene ND ug/kg 09/17/20 15:15 91-58-709/15/20 15:1238886.4 1 2-Chlorophenol ND ug/kg 09/17/20 15:15 95-57-809/15/20 15:1238890.3 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 15:15 7005-72-309/15/20 15:123881011 Chrysene 607 ug/kg 09/17/20 15:15 218-01-909/15/20 15:123881131 Dibenz(a,h)anthracene ND ug/kg 09/17/20 15:15 53-70-309/15/20 15:123881551 Dibenzofuran ND ug/kg 09/17/20 15:15 132-64-909/15/20 15:1238897.0 1 1,2-Dichlorobenzene ND ug/kg 09/17/20 15:15 95-50-109/15/20 15:1238884.0 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 15:15 541-73-109/15/20 15:1238887.4 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 15:15 106-46-709/15/20 15:1238885.4 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 15:15 91-94-109/15/20 15:127762711 2,4-Dichlorophenol ND ug/kg 09/17/20 15:15 120-83-209/15/20 15:123881281 Diethylphthalate ND ug/kg 09/17/20 15:15 84-66-209/15/20 15:1238884.2 1 2,4-Dimethylphenol ND ug/kg 09/17/20 15:15 105-67-909/15/20 15:1238896.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-4 (0-2)Lab ID:92495144004 Collected:09/10/20 15:20 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 15:15 131-11-309/15/20 15:1238887.7 1 Di-n-butylphthalate ND ug/kg 09/17/20 15:15 84-74-209/15/20 15:1238895.7 1 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 15:15 534-52-109/15/20 15:127766261 2,4-Dinitrophenol ND ug/kg 09/17/20 15:15 51-28-5 v209/15/20 15:12194012401 2,4-Dinitrotoluene ND ug/kg 09/17/20 15:15 121-14-209/15/20 15:123881031 2,6-Dinitrotoluene ND ug/kg 09/17/20 15:15 606-20-209/15/20 15:123881021 Di-n-octylphthalate ND ug/kg 09/17/20 15:15 117-84-009/15/20 15:123882211 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 15:15 117-81-709/15/20 15:123881271 Fluoranthene 1360 ug/kg 09/17/20 15:15 206-44-009/15/20 15:123881171 Fluorene ND ug/kg 09/17/20 15:15 86-73-709/15/20 15:123881041 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 15:15 87-68-309/15/20 15:1238894.3 1 Hexachlorobenzene ND ug/kg 09/17/20 15:15 118-74-109/15/20 15:1238898.6 1 Hexachlorocyclopentadiene ND ug/kg 09/17/20 15:15 77-47-4 v209/15/20 15:123881551 Hexachloroethane ND ug/kg 09/17/20 15:15 67-72-109/15/20 15:1238888.4 1 Indeno(1,2,3-cd)pyrene 299J ug/kg 09/17/20 15:15 193-39-509/15/20 15:123881781 Isophorone ND ug/kg 09/17/20 15:15 78-59-109/15/20 15:1238884.3 1 1-Methylnaphthalene ND ug/kg 09/17/20 15:15 90-12-009/15/20 15:123881031 2-Methylnaphthalene ND ug/kg 09/17/20 15:15 91-57-609/15/20 15:1238898.8 1 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 15:15 95-48-709/15/20 15:1238886.0 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 15:15 15831-10-409/15/20 15:1238897.6 1 Naphthalene ND ug/kg 09/17/20 15:15 91-20-309/15/20 15:1238892.9 1 2-Nitroaniline ND ug/kg 09/17/20 15:15 88-74-4 v209/15/20 15:1219401951 3-Nitroaniline ND ug/kg 09/17/20 15:15 99-09-209/15/20 15:1219402061 4-Nitroaniline ND ug/kg 09/17/20 15:15 100-01-609/15/20 15:127761921 Nitrobenzene ND ug/kg 09/17/20 15:15 98-95-309/15/20 15:1238892.7 1 2-Nitrophenol ND ug/kg 09/17/20 15:15 88-75-509/15/20 15:123881201 4-Nitrophenol ND ug/kg 09/17/20 15:15 100-02-7 v209/15/20 15:1219406191 N-Nitrosodimethylamine ND ug/kg 09/17/20 15:15 62-75-909/15/20 15:123881091 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 15:15 621-64-709/15/20 15:123881091 N-Nitrosodiphenylamine ND ug/kg 09/17/20 15:15 86-30-609/15/20 15:1238899.0 1 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 15:15 108-60-1 v209/15/20 15:123881081 Pentachlorophenol ND ug/kg 09/17/20 15:15 87-86-5 v209/15/20 15:127761781 Phenanthrene 835 ug/kg 09/17/20 15:15 85-01-809/15/20 15:1238897.7 1 Phenol ND ug/kg 09/17/20 15:15 108-95-209/15/20 15:1238892.7 1 Pyrene 1150 ug/kg 09/17/20 15:15 129-00-009/15/20 15:123881071 Pyridine ND ug/kg 09/17/20 15:15 110-86-109/15/20 15:1238898.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 15:15 120-82-109/15/20 15:1238888.9 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 15:15 95-95-409/15/20 15:123881011 2,4,6-Trichlorophenol ND ug/kg 09/17/20 15:15 88-06-209/15/20 15:1238897.5 1 Surrogates Nitrobenzene-d5 (S)62 %09/17/20 15:15 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)74 %09/17/20 15:15 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)95 %09/17/20 15:15 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)69 %09/17/20 15:15 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-4 (0-2)Lab ID:92495144004 Collected:09/10/20 15:20 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)65 %09/17/20 15:15 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)96 %09/17/20 15:15 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 21:58 67-64-109/15/20 15:0991.9 34.3 1 Benzene ND ug/kg 09/15/20 21:58 71-43-209/15/20 15:094.6 3.2 1 Bromobenzene ND ug/kg 09/15/20 21:58 108-86-109/15/20 15:094.6 3.1 1 Bromochloromethane ND ug/kg 09/15/20 21:58 74-97-509/15/20 15:094.6 3.5 1 Bromodichloromethane ND ug/kg 09/15/20 21:58 75-27-409/15/20 15:094.6 3.0 1 Bromoform ND ug/kg 09/15/20 21:58 75-25-209/15/20 15:094.6 2.5 1 Bromomethane ND ug/kg 09/15/20 21:58 74-83-909/15/20 15:099.2 7.2 1 2-Butanone (MEK)ND ug/kg 09/15/20 21:58 78-93-309/15/20 15:0991.9 39.0 1 n-Butylbenzene ND ug/kg 09/15/20 21:58 104-51-809/15/20 15:094.6 2.5 1 sec-Butylbenzene ND ug/kg 09/15/20 21:58 135-98-809/15/20 15:094.6 2.9 1 tert-Butylbenzene ND ug/kg 09/15/20 21:58 98-06-609/15/20 15:094.6 2.5 1 Carbon tetrachloride ND ug/kg 09/15/20 21:58 56-23-509/15/20 15:094.6 2.0 1 Chlorobenzene ND ug/kg 09/15/20 21:58 108-90-709/15/20 15:094.6 3.0 1 Chloroethane ND ug/kg 09/15/20 21:58 75-00-309/15/20 15:099.2 4.9 1 Chloroform ND ug/kg 09/15/20 21:58 67-66-309/15/20 15:094.6 2.3 1 Chloromethane ND ug/kg 09/15/20 21:58 74-87-309/15/20 15:099.2 6.5 1 2-Chlorotoluene ND ug/kg 09/15/20 21:58 95-49-809/15/20 15:094.6 3.3 1 4-Chlorotoluene ND ug/kg 09/15/20 21:58 106-43-409/15/20 15:094.6 2.9 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 21:58 96-12-809/15/20 15:094.6 4.3 1 Dibromochloromethane ND ug/kg 09/15/20 21:58 124-48-109/15/20 15:094.6 2.5 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 21:58 106-93-409/15/20 15:094.6 3.2 1 Dibromomethane ND ug/kg 09/15/20 21:58 74-95-309/15/20 15:094.6 2.3 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 21:58 95-50-109/15/20 15:094.6 2.7 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 21:58 541-73-109/15/20 15:094.6 3.8 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 21:58 106-46-709/15/20 15:094.6 3.4 1 Dichlorodifluoromethane ND ug/kg 09/15/20 21:58 75-71-8 L1,v109/15/20 15:099.2 1.6 1 1,1-Dichloroethane ND ug/kg 09/15/20 21:58 75-34-309/15/20 15:094.6 2.0 1 1,2-Dichloroethane ND ug/kg 09/15/20 21:58 107-06-209/15/20 15:094.6 1.9 1 1,1-Dichloroethene ND ug/kg 09/15/20 21:58 75-35-409/15/20 15:094.6 1.4 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 21:58 156-59-209/15/20 15:094.6 2.6 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 21:58 156-60-509/15/20 15:094.6 2.0 1 1,2-Dichloropropane ND ug/kg 09/15/20 21:58 78-87-509/15/20 15:094.6 2.9 1 1,3-Dichloropropane ND ug/kg 09/15/20 21:58 142-28-909/15/20 15:094.6 3.2 1 2,2-Dichloropropane ND ug/kg 09/15/20 21:58 594-20-709/15/20 15:094.6 2.5 1 1,1-Dichloropropene ND ug/kg 09/15/20 21:58 563-58-609/15/20 15:094.6 2.2 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 21:58 10061-01-509/15/20 15:094.6 3.0 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 21:58 10061-02-609/15/20 15:094.6 3.9 1 Diisopropyl ether ND ug/kg 09/15/20 21:58 108-20-309/15/20 15:094.6 1.9 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-4 (0-2)Lab ID:92495144004 Collected:09/10/20 15:20 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 21:58 100-41-409/15/20 15:094.6 4.3 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 21:58 87-68-309/15/20 15:094.6 4.4 1 2-Hexanone ND ug/kg 09/15/20 21:58 591-78-609/15/20 15:0946.0 9.1 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 21:58 98-82-809/15/20 15:094.6 2.9 1 p-Isopropyltoluene ND ug/kg 09/15/20 21:58 99-87-609/15/20 15:094.6 2.5 1 Methylene Chloride ND ug/kg 09/15/20 21:58 75-09-209/15/20 15:0918.4 6.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 21:58 108-10-109/15/20 15:0946.0 38.9 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 21:58 1634-04-409/15/20 15:094.6 2.9 1 Naphthalene ND ug/kg 09/15/20 21:58 91-20-309/15/20 15:094.6 2.6 1 n-Propylbenzene ND ug/kg 09/15/20 21:58 103-65-109/15/20 15:094.6 3.2 1 Styrene ND ug/kg 09/15/20 21:58 100-42-509/15/20 15:094.6 2.2 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 21:58 630-20-609/15/20 15:094.6 3.0 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 21:58 79-34-509/15/20 15:094.6 4.1 1 Tetrachloroethene ND ug/kg 09/15/20 21:58 127-18-409/15/20 15:094.6 2.3 1 Toluene ND ug/kg 09/15/20 21:58 108-88-309/15/20 15:094.6 2.6 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 21:58 87-61-609/15/20 15:094.6 2.8 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 21:58 120-82-109/15/20 15:094.6 2.6 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 21:58 71-55-609/15/20 15:094.6 1.9 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 21:58 79-00-509/15/20 15:094.6 3.4 1 Trichloroethene ND ug/kg 09/15/20 21:58 79-01-609/15/20 15:094.6 2.9 1 Trichlorofluoromethane ND ug/kg 09/15/20 21:58 75-69-409/15/20 15:094.6 1.1 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 21:58 96-18-409/15/20 15:094.6 3.7 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 21:58 95-63-609/15/20 15:094.6 3.3 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 21:58 108-67-809/15/20 15:094.6 2.7 1 Vinyl acetate ND ug/kg 09/15/20 21:58 108-05-409/15/20 15:0946.0 4.0 1 Vinyl chloride ND ug/kg 09/15/20 21:58 75-01-409/15/20 15:099.2 1.8 1 Xylene (Total)ND ug/kg 09/15/20 21:58 1330-20-709/15/20 15:099.2 2.6 1 m&p-Xylene ND ug/kg 09/15/20 21:58 179601-23-109/15/20 15:099.2 7.1 1 o-Xylene ND ug/kg 09/15/20 21:58 95-47-609/15/20 15:094.6 2.6 1 Surrogates Toluene-d8 (S)98 %09/15/20 21:58 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)98 %09/15/20 21:58 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)105 %09/15/20 21:58 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 16.4 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 82.6 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-4 (0-2)Lab ID:92495144004 Collected:09/10/20 15:20 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:17 18540-29-909/17/20 17:041.21 0.309 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-5 (0-2)Lab ID:92495144005 Collected:09/10/20 15:30 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.67 mg/kg 09/17/20 00:40 7440-38-209/16/20 16:211.18 0.498 5 Barium 96.6 mg/kg 09/17/20 00:40 7440-39-309/16/20 16:212.95 1.48 5 Cadmium ND mg/kg 09/17/20 00:40 7440-43-909/16/20 16:211.18 0.479 5 Chromium 49.9 mg/kg 09/17/20 00:40 7440-47-309/16/20 16:215.90 2.64 5 Lead 21.5 mg/kg 09/17/20 00:40 7439-92-109/16/20 16:212.36 1.18 5 Selenium ND mg/kg 09/17/20 00:40 7782-49-209/16/20 16:212.95 1.19 5 Silver ND mg/kg 09/17/20 00:40 7440-22-409/16/20 16:210.590 0.251 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0467J mg/kg 09/16/20 17:30 7439-97-6 J09/16/20 10:470.0472 0.0212 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 15:42 83-32-909/15/20 15:124141061 Acenaphthylene ND ug/kg 09/17/20 15:42 208-96-809/15/20 15:1241497.9 1 Aniline ND ug/kg 09/17/20 15:42 62-53-309/15/20 15:1241492.9 1 Anthracene ND ug/kg 09/17/20 15:42 120-12-709/15/20 15:124141071 Benzo(a)anthracene 259J ug/kg 09/17/20 15:42 56-55-309/15/20 15:124141321 Benzo(a)pyrene 224J ug/kg 09/17/20 15:42 50-32-809/15/20 15:124141791 Benzo(b)fluoranthene 397J ug/kg 09/17/20 15:42 205-99-209/15/20 15:124141671 Benzo(g,h,i)perylene 170J ug/kg 09/17/20 15:42 191-24-209/15/20 15:124141621 Benzo(k)fluoranthene ND ug/kg 09/17/20 15:42 207-08-909/15/20 15:124141741 Benzoic Acid ND ug/kg 09/17/20 15:42 65-85-009/15/20 15:1220704461 Benzyl alcohol 1360 ug/kg 09/17/20 15:42 100-51-609/15/20 15:128272191 4-Bromophenylphenyl ether ND ug/kg 09/17/20 15:42 101-55-309/15/20 15:124141091 Butylbenzylphthalate ND ug/kg 09/17/20 15:42 85-68-709/15/20 15:124141101 4-Chloro-3-methylphenol ND ug/kg 09/17/20 15:42 59-50-709/15/20 15:128272521 4-Chloroaniline ND ug/kg 09/17/20 15:42 106-47-809/15/20 15:128272531 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 15:42 111-91-1 L209/15/20 15:124141101 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 15:42 111-44-409/15/20 15:1241487.9 1 2-Chloronaphthalene ND ug/kg 09/17/20 15:42 91-58-709/15/20 15:1241492.1 1 2-Chlorophenol ND ug/kg 09/17/20 15:42 95-57-809/15/20 15:1241496.3 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 15:42 7005-72-309/15/20 15:124141071 Chrysene 272J ug/kg 09/17/20 15:42 218-01-909/15/20 15:124141201 Dibenz(a,h)anthracene ND ug/kg 09/17/20 15:42 53-70-309/15/20 15:124141651 Dibenzofuran ND ug/kg 09/17/20 15:42 132-64-909/15/20 15:124141031 1,2-Dichlorobenzene ND ug/kg 09/17/20 15:42 95-50-109/15/20 15:1241489.5 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 15:42 541-73-109/15/20 15:1241493.1 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 15:42 106-46-709/15/20 15:1241491.0 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 15:42 91-94-109/15/20 15:128272881 2,4-Dichlorophenol ND ug/kg 09/17/20 15:42 120-83-209/15/20 15:124141371 Diethylphthalate ND ug/kg 09/17/20 15:42 84-66-209/15/20 15:1241489.7 1 2,4-Dimethylphenol ND ug/kg 09/17/20 15:42 105-67-909/15/20 15:124141031 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-5 (0-2)Lab ID:92495144005 Collected:09/10/20 15:30 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 15:42 131-11-309/15/20 15:1241493.5 1 Di-n-butylphthalate ND ug/kg 09/17/20 15:42 84-74-209/15/20 15:124141021 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 15:42 534-52-109/15/20 15:128276671 2,4-Dinitrophenol ND ug/kg 09/17/20 15:42 51-28-5 v209/15/20 15:12207013201 2,4-Dinitrotoluene ND ug/kg 09/17/20 15:42 121-14-209/15/20 15:124141101 2,6-Dinitrotoluene ND ug/kg 09/17/20 15:42 606-20-209/15/20 15:124141081 Di-n-octylphthalate ND ug/kg 09/17/20 15:42 117-84-009/15/20 15:124142361 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 15:42 117-81-709/15/20 15:124141351 Fluoranthene 273J ug/kg 09/17/20 15:42 206-44-009/15/20 15:124141251 Fluorene ND ug/kg 09/17/20 15:42 86-73-709/15/20 15:124141111 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 15:42 87-68-309/15/20 15:124141011 Hexachlorobenzene ND ug/kg 09/17/20 15:42 118-74-109/15/20 15:124141051 Hexachlorocyclopentadiene ND ug/kg 09/17/20 15:42 77-47-4 v209/15/20 15:124141651 Hexachloroethane ND ug/kg 09/17/20 15:42 67-72-109/15/20 15:1241494.3 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 15:42 193-39-509/15/20 15:124141891 Isophorone ND ug/kg 09/17/20 15:42 78-59-109/15/20 15:1241489.9 1 1-Methylnaphthalene ND ug/kg 09/17/20 15:42 90-12-009/15/20 15:124141101 2-Methylnaphthalene ND ug/kg 09/17/20 15:42 91-57-609/15/20 15:124141051 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 15:42 95-48-709/15/20 15:1241491.6 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 15:42 15831-10-409/15/20 15:124141041 Naphthalene ND ug/kg 09/17/20 15:42 91-20-309/15/20 15:1241499.0 1 2-Nitroaniline ND ug/kg 09/17/20 15:42 88-74-4 v209/15/20 15:1220702081 3-Nitroaniline ND ug/kg 09/17/20 15:42 99-09-209/15/20 15:1220702191 4-Nitroaniline ND ug/kg 09/17/20 15:42 100-01-609/15/20 15:128272041 Nitrobenzene ND ug/kg 09/17/20 15:42 98-95-309/15/20 15:1241498.8 1 2-Nitrophenol ND ug/kg 09/17/20 15:42 88-75-509/15/20 15:124141281 4-Nitrophenol ND ug/kg 09/17/20 15:42 100-02-7 v209/15/20 15:1220706591 N-Nitrosodimethylamine ND ug/kg 09/17/20 15:42 62-75-909/15/20 15:124141161 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 15:42 621-64-709/15/20 15:124141161 N-Nitrosodiphenylamine ND ug/kg 09/17/20 15:42 86-30-609/15/20 15:124141061 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 15:42 108-60-1 v209/15/20 15:124141151 Pentachlorophenol ND ug/kg 09/17/20 15:42 87-86-5 v209/15/20 15:128271891 Phenanthrene ND ug/kg 09/17/20 15:42 85-01-809/15/20 15:124141041 Phenol ND ug/kg 09/17/20 15:42 108-95-209/15/20 15:1241498.8 1 Pyrene 299J ug/kg 09/17/20 15:42 129-00-009/15/20 15:124141141 Pyridine ND ug/kg 09/17/20 15:42 110-86-109/15/20 15:124141051 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 15:42 120-82-109/15/20 15:1241494.8 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 15:42 95-95-409/15/20 15:124141071 2,4,6-Trichlorophenol ND ug/kg 09/17/20 15:42 88-06-209/15/20 15:124141041 Surrogates Nitrobenzene-d5 (S)51 %09/17/20 15:42 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)59 %09/17/20 15:42 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)100 %09/17/20 15:42 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)51 %09/17/20 15:42 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-5 (0-2)Lab ID:92495144005 Collected:09/10/20 15:30 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)46 %09/17/20 15:42 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)83 %09/17/20 15:42 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 22:16 67-64-109/15/20 15:0910338.5 1 Benzene ND ug/kg 09/15/20 22:16 71-43-209/15/20 15:095.2 3.6 1 Bromobenzene ND ug/kg 09/15/20 22:16 108-86-109/15/20 15:095.2 3.5 1 Bromochloromethane ND ug/kg 09/15/20 22:16 74-97-509/15/20 15:095.2 3.9 1 Bromodichloromethane ND ug/kg 09/15/20 22:16 75-27-409/15/20 15:095.2 3.4 1 Bromoform ND ug/kg 09/15/20 22:16 75-25-209/15/20 15:095.2 2.8 1 Bromomethane ND ug/kg 09/15/20 22:16 74-83-909/15/20 15:0910.3 8.1 1 2-Butanone (MEK)ND ug/kg 09/15/20 22:16 78-93-309/15/20 15:0910343.8 1 n-Butylbenzene ND ug/kg 09/15/20 22:16 104-51-809/15/20 15:095.2 2.8 1 sec-Butylbenzene ND ug/kg 09/15/20 22:16 135-98-809/15/20 15:095.2 3.3 1 tert-Butylbenzene ND ug/kg 09/15/20 22:16 98-06-609/15/20 15:095.2 2.8 1 Carbon tetrachloride ND ug/kg 09/15/20 22:16 56-23-509/15/20 15:095.2 2.3 1 Chlorobenzene ND ug/kg 09/15/20 22:16 108-90-709/15/20 15:095.2 3.3 1 Chloroethane ND ug/kg 09/15/20 22:16 75-00-309/15/20 15:0910.3 5.5 1 Chloroform ND ug/kg 09/15/20 22:16 67-66-309/15/20 15:095.2 2.6 1 Chloromethane ND ug/kg 09/15/20 22:16 74-87-309/15/20 15:0910.3 7.3 1 2-Chlorotoluene ND ug/kg 09/15/20 22:16 95-49-809/15/20 15:095.2 3.7 1 4-Chlorotoluene ND ug/kg 09/15/20 22:16 106-43-409/15/20 15:095.2 3.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 22:16 96-12-809/15/20 15:095.2 4.8 1 Dibromochloromethane ND ug/kg 09/15/20 22:16 124-48-109/15/20 15:095.2 2.8 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 22:16 106-93-409/15/20 15:095.2 3.6 1 Dibromomethane ND ug/kg 09/15/20 22:16 74-95-309/15/20 15:095.2 2.6 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 22:16 95-50-109/15/20 15:095.2 3.1 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 22:16 541-73-109/15/20 15:095.2 4.3 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 22:16 106-46-709/15/20 15:095.2 3.9 1 Dichlorodifluoromethane ND ug/kg 09/15/20 22:16 75-71-8 L1,v109/15/20 15:0910.3 1.8 1 1,1-Dichloroethane ND ug/kg 09/15/20 22:16 75-34-309/15/20 15:095.2 2.3 1 1,2-Dichloroethane ND ug/kg 09/15/20 22:16 107-06-209/15/20 15:095.2 2.1 1 1,1-Dichloroethene ND ug/kg 09/15/20 22:16 75-35-409/15/20 15:095.2 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 22:16 156-59-209/15/20 15:095.2 3.0 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 22:16 156-60-509/15/20 15:095.2 2.3 1 1,2-Dichloropropane ND ug/kg 09/15/20 22:16 78-87-509/15/20 15:095.2 3.2 1 1,3-Dichloropropane ND ug/kg 09/15/20 22:16 142-28-909/15/20 15:095.2 3.6 1 2,2-Dichloropropane ND ug/kg 09/15/20 22:16 594-20-709/15/20 15:095.2 2.8 1 1,1-Dichloropropene ND ug/kg 09/15/20 22:16 563-58-609/15/20 15:095.2 2.5 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 22:16 10061-01-509/15/20 15:095.2 3.4 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 22:16 10061-02-609/15/20 15:095.2 4.4 1 Diisopropyl ether ND ug/kg 09/15/20 22:16 108-20-309/15/20 15:095.2 2.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-5 (0-2)Lab ID:92495144005 Collected:09/10/20 15:30 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 22:16 100-41-409/15/20 15:095.2 4.8 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 22:16 87-68-309/15/20 15:095.2 4.9 1 2-Hexanone ND ug/kg 09/15/20 22:16 591-78-609/15/20 15:0951.7 10.3 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 22:16 98-82-809/15/20 15:095.2 3.3 1 p-Isopropyltoluene ND ug/kg 09/15/20 22:16 99-87-609/15/20 15:095.2 2.9 1 Methylene Chloride ND ug/kg 09/15/20 22:16 75-09-209/15/20 15:0920.7 7.7 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 22:16 108-10-109/15/20 15:0951.7 43.7 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 22:16 1634-04-409/15/20 15:095.2 3.3 1 Naphthalene ND ug/kg 09/15/20 22:16 91-20-309/15/20 15:095.2 2.9 1 n-Propylbenzene ND ug/kg 09/15/20 22:16 103-65-109/15/20 15:095.2 3.6 1 Styrene ND ug/kg 09/15/20 22:16 100-42-509/15/20 15:095.2 2.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 22:16 630-20-609/15/20 15:095.2 3.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 22:16 79-34-509/15/20 15:095.2 4.6 1 Tetrachloroethene ND ug/kg 09/15/20 22:16 127-18-409/15/20 15:095.2 2.6 1 Toluene ND ug/kg 09/15/20 22:16 108-88-309/15/20 15:095.2 3.0 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 22:16 87-61-609/15/20 15:095.2 3.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 22:16 120-82-109/15/20 15:095.2 2.9 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 22:16 71-55-609/15/20 15:095.2 2.1 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 22:16 79-00-509/15/20 15:095.2 3.8 1 Trichloroethene ND ug/kg 09/15/20 22:16 79-01-609/15/20 15:095.2 3.2 1 Trichlorofluoromethane ND ug/kg 09/15/20 22:16 75-69-409/15/20 15:095.2 1.3 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 22:16 96-18-409/15/20 15:095.2 4.2 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 22:16 95-63-609/15/20 15:095.2 3.7 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 22:16 108-67-809/15/20 15:095.2 3.1 1 Vinyl acetate ND ug/kg 09/15/20 22:16 108-05-409/15/20 15:0951.7 4.5 1 Vinyl chloride ND ug/kg 09/15/20 22:16 75-01-409/15/20 15:0910.3 2.0 1 Xylene (Total)ND ug/kg 09/15/20 22:16 1330-20-709/15/20 15:0910.3 2.9 1 m&p-Xylene ND ug/kg 09/15/20 22:16 179601-23-109/15/20 15:0910.3 7.9 1 o-Xylene ND ug/kg 09/15/20 22:16 95-47-609/15/20 15:095.2 2.9 1 Surrogates Toluene-d8 (S)99 %09/15/20 22:16 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)100 %09/15/20 22:16 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)105 %09/15/20 22:16 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 20.5 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 84.7 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-5 (0-2)Lab ID:92495144005 Collected:09/10/20 15:30 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:28 18540-29-909/17/20 17:041.18 0.301 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-7 (0-2)Lab ID:92495144006 Collected:09/10/20 15:45 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.39 mg/kg 09/17/20 00:43 7440-38-209/16/20 16:211.24 0.523 5 Barium 113 mg/kg 09/17/20 00:43 7440-39-309/16/20 16:213.10 1.55 5 Cadmium 6.18 mg/kg 09/17/20 00:43 7440-43-909/16/20 16:211.24 0.503 5 Chromium 112 mg/kg 09/17/20 00:43 7440-47-309/16/20 16:216.19 2.78 5 Lead 13.6 mg/kg 09/17/20 00:43 7439-92-109/16/20 16:212.48 1.24 5 Selenium ND mg/kg 09/17/20 00:43 7782-49-209/16/20 16:213.10 1.25 5 Silver ND mg/kg 09/17/20 00:43 7440-22-409/16/20 16:210.619 0.264 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0517 mg/kg 09/16/20 17:37 7439-97-609/16/20 10:470.0496 0.0223 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 16:10 83-32-909/15/20 15:124101061 Acenaphthylene ND ug/kg 09/17/20 16:10 208-96-809/15/20 15:1241097.1 1 Aniline ND ug/kg 09/17/20 16:10 62-53-309/15/20 15:1241092.1 1 Anthracene ND ug/kg 09/17/20 16:10 120-12-709/15/20 15:124101061 Benzo(a)anthracene 157J ug/kg 09/17/20 16:10 56-55-309/15/20 15:124101311 Benzo(a)pyrene ND ug/kg 09/17/20 16:10 50-32-809/15/20 15:124101781 Benzo(b)fluoranthene 253J ug/kg 09/17/20 16:10 205-99-209/15/20 15:124101651 Benzo(g,h,i)perylene ND ug/kg 09/17/20 16:10 191-24-209/15/20 15:124101601 Benzo(k)fluoranthene ND ug/kg 09/17/20 16:10 207-08-909/15/20 15:124101731 Benzoic Acid ND ug/kg 09/17/20 16:10 65-85-009/15/20 15:1220504431 Benzyl alcohol ND ug/kg 09/17/20 16:10 100-51-609/15/20 15:128212181 4-Bromophenylphenyl ether ND ug/kg 09/17/20 16:10 101-55-309/15/20 15:124101081 Butylbenzylphthalate ND ug/kg 09/17/20 16:10 85-68-709/15/20 15:124101091 4-Chloro-3-methylphenol ND ug/kg 09/17/20 16:10 59-50-709/15/20 15:128212501 4-Chloroaniline ND ug/kg 09/17/20 16:10 106-47-809/15/20 15:128212511 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 16:10 111-91-1 L209/15/20 15:124101101 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 16:10 111-44-409/15/20 15:1241087.2 1 2-Chloronaphthalene ND ug/kg 09/17/20 16:10 91-58-709/15/20 15:1241091.4 1 2-Chlorophenol ND ug/kg 09/17/20 16:10 95-57-809/15/20 15:1241095.5 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 16:10 7005-72-309/15/20 15:124101071 Chrysene 210J ug/kg 09/17/20 16:10 218-01-909/15/20 15:124101191 Dibenz(a,h)anthracene ND ug/kg 09/17/20 16:10 53-70-309/15/20 15:124101641 Dibenzofuran ND ug/kg 09/17/20 16:10 132-64-909/15/20 15:124101031 1,2-Dichlorobenzene ND ug/kg 09/17/20 16:10 95-50-109/15/20 15:1241088.8 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 16:10 541-73-109/15/20 15:1241092.4 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 16:10 106-46-709/15/20 15:1241090.3 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 16:10 91-94-109/15/20 15:128212861 2,4-Dichlorophenol ND ug/kg 09/17/20 16:10 120-83-209/15/20 15:124101361 Diethylphthalate ND ug/kg 09/17/20 16:10 84-66-209/15/20 15:1241089.0 1 2,4-Dimethylphenol ND ug/kg 09/17/20 16:10 105-67-909/15/20 15:124101021 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-7 (0-2)Lab ID:92495144006 Collected:09/10/20 15:45 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 16:10 131-11-309/15/20 15:1241092.7 1 Di-n-butylphthalate ND ug/kg 09/17/20 16:10 84-74-209/15/20 15:124101011 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 16:10 534-52-109/15/20 15:128216611 2,4-Dinitrophenol ND ug/kg 09/17/20 16:10 51-28-5 v209/15/20 15:12205013101 2,4-Dinitrotoluene ND ug/kg 09/17/20 16:10 121-14-209/15/20 15:124101091 2,6-Dinitrotoluene ND ug/kg 09/17/20 16:10 606-20-209/15/20 15:124101071 Di-n-octylphthalate ND ug/kg 09/17/20 16:10 117-84-009/15/20 15:124102341 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 16:10 117-81-709/15/20 15:124101341 Fluoranthene 302J ug/kg 09/17/20 16:10 206-44-009/15/20 15:124101241 Fluorene ND ug/kg 09/17/20 16:10 86-73-709/15/20 15:124101101 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 16:10 87-68-309/15/20 15:1241099.7 1 Hexachlorobenzene ND ug/kg 09/17/20 16:10 118-74-109/15/20 15:124101041 Hexachlorocyclopentadiene ND ug/kg 09/17/20 16:10 77-47-4 v209/15/20 15:124101641 Hexachloroethane ND ug/kg 09/17/20 16:10 67-72-109/15/20 15:1241093.5 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 16:10 193-39-509/15/20 15:124101881 Isophorone ND ug/kg 09/17/20 16:10 78-59-109/15/20 15:1241089.1 1 1-Methylnaphthalene ND ug/kg 09/17/20 16:10 90-12-009/15/20 15:124101091 2-Methylnaphthalene ND ug/kg 09/17/20 16:10 91-57-609/15/20 15:124101041 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 16:10 95-48-709/15/20 15:1241090.9 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 16:10 15831-10-409/15/20 15:124101031 Naphthalene ND ug/kg 09/17/20 16:10 91-20-309/15/20 15:1241098.2 1 2-Nitroaniline ND ug/kg 09/17/20 16:10 88-74-4 v209/15/20 15:1220502061 3-Nitroaniline ND ug/kg 09/17/20 16:10 99-09-209/15/20 15:1220502181 4-Nitroaniline ND ug/kg 09/17/20 16:10 100-01-609/15/20 15:128212031 Nitrobenzene ND ug/kg 09/17/20 16:10 98-95-309/15/20 15:1241098.0 1 2-Nitrophenol ND ug/kg 09/17/20 16:10 88-75-509/15/20 15:124101271 4-Nitrophenol ND ug/kg 09/17/20 16:10 100-02-7 v209/15/20 15:1220506541 N-Nitrosodimethylamine ND ug/kg 09/17/20 16:10 62-75-909/15/20 15:124101151 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 16:10 621-64-709/15/20 15:124101151 N-Nitrosodiphenylamine ND ug/kg 09/17/20 16:10 86-30-609/15/20 15:124101051 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 16:10 108-60-1 v209/15/20 15:124101141 Pentachlorophenol ND ug/kg 09/17/20 16:10 87-86-5 v209/15/20 15:128211881 Phenanthrene 185J ug/kg 09/17/20 16:10 85-01-809/15/20 15:124101031 Phenol ND ug/kg 09/17/20 16:10 108-95-209/15/20 15:1241098.0 1 Pyrene 288J ug/kg 09/17/20 16:10 129-00-009/15/20 15:124101131 Pyridine ND ug/kg 09/17/20 16:10 110-86-109/15/20 15:124101041 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 16:10 120-82-109/15/20 15:1241094.0 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 16:10 95-95-409/15/20 15:124101071 2,4,6-Trichlorophenol ND ug/kg 09/17/20 16:10 88-06-209/15/20 15:124101031 Surrogates Nitrobenzene-d5 (S)61 %09/17/20 16:10 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)73 %09/17/20 16:10 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)94 %09/17/20 16:10 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)58 %09/17/20 16:10 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-7 (0-2)Lab ID:92495144006 Collected:09/10/20 15:45 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)52 %09/17/20 16:10 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)80 %09/17/20 16:10 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 22:33 67-64-109/15/20 15:0911041.1 1 Benzene ND ug/kg 09/15/20 22:33 71-43-209/15/20 15:095.5 3.9 1 Bromobenzene ND ug/kg 09/15/20 22:33 108-86-109/15/20 15:095.5 3.7 1 Bromochloromethane ND ug/kg 09/15/20 22:33 74-97-509/15/20 15:095.5 4.2 1 Bromodichloromethane ND ug/kg 09/15/20 22:33 75-27-409/15/20 15:095.5 3.6 1 Bromoform ND ug/kg 09/15/20 22:33 75-25-209/15/20 15:095.5 3.0 1 Bromomethane ND ug/kg 09/15/20 22:33 74-83-909/15/20 15:0911.0 8.7 1 2-Butanone (MEK)ND ug/kg 09/15/20 22:33 78-93-309/15/20 15:0911046.7 1 n-Butylbenzene ND ug/kg 09/15/20 22:33 104-51-809/15/20 15:095.5 3.0 1 sec-Butylbenzene ND ug/kg 09/15/20 22:33 135-98-809/15/20 15:095.5 3.5 1 tert-Butylbenzene ND ug/kg 09/15/20 22:33 98-06-609/15/20 15:095.5 3.0 1 Carbon tetrachloride ND ug/kg 09/15/20 22:33 56-23-509/15/20 15:095.5 2.4 1 Chlorobenzene ND ug/kg 09/15/20 22:33 108-90-709/15/20 15:095.5 3.6 1 Chloroethane ND ug/kg 09/15/20 22:33 75-00-309/15/20 15:0911.0 5.8 1 Chloroform ND ug/kg 09/15/20 22:33 67-66-309/15/20 15:095.5 2.7 1 Chloromethane ND ug/kg 09/15/20 22:33 74-87-309/15/20 15:0911.0 7.7 1 2-Chlorotoluene ND ug/kg 09/15/20 22:33 95-49-809/15/20 15:095.5 3.9 1 4-Chlorotoluene ND ug/kg 09/15/20 22:33 106-43-409/15/20 15:095.5 3.5 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 22:33 96-12-809/15/20 15:095.5 5.1 1 Dibromochloromethane ND ug/kg 09/15/20 22:33 124-48-109/15/20 15:095.5 3.0 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 22:33 106-93-409/15/20 15:095.5 3.9 1 Dibromomethane ND ug/kg 09/15/20 22:33 74-95-309/15/20 15:095.5 2.7 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 22:33 95-50-109/15/20 15:095.5 3.3 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 22:33 541-73-109/15/20 15:095.5 4.6 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 22:33 106-46-709/15/20 15:095.5 4.1 1 Dichlorodifluoromethane ND ug/kg 09/15/20 22:33 75-71-8 L1,v109/15/20 15:0911.0 1.9 1 1,1-Dichloroethane ND ug/kg 09/15/20 22:33 75-34-309/15/20 15:095.5 2.4 1 1,2-Dichloroethane ND ug/kg 09/15/20 22:33 107-06-209/15/20 15:095.5 2.3 1 1,1-Dichloroethene ND ug/kg 09/15/20 22:33 75-35-409/15/20 15:095.5 1.7 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 22:33 156-59-209/15/20 15:095.5 3.2 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 22:33 156-60-509/15/20 15:095.5 2.4 1 1,2-Dichloropropane ND ug/kg 09/15/20 22:33 78-87-509/15/20 15:095.5 3.4 1 1,3-Dichloropropane ND ug/kg 09/15/20 22:33 142-28-909/15/20 15:095.5 3.8 1 2,2-Dichloropropane ND ug/kg 09/15/20 22:33 594-20-709/15/20 15:095.5 3.0 1 1,1-Dichloropropene ND ug/kg 09/15/20 22:33 563-58-609/15/20 15:095.5 2.6 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 22:33 10061-01-509/15/20 15:095.5 3.6 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 22:33 10061-02-609/15/20 15:095.5 4.7 1 Diisopropyl ether ND ug/kg 09/15/20 22:33 108-20-309/15/20 15:095.5 2.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-7 (0-2)Lab ID:92495144006 Collected:09/10/20 15:45 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 22:33 100-41-409/15/20 15:095.5 5.2 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 22:33 87-68-309/15/20 15:095.5 5.2 1 2-Hexanone ND ug/kg 09/15/20 22:33 591-78-609/15/20 15:0955.1 10.9 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 22:33 98-82-809/15/20 15:095.5 3.5 1 p-Isopropyltoluene ND ug/kg 09/15/20 22:33 99-87-609/15/20 15:095.5 3.0 1 Methylene Chloride ND ug/kg 09/15/20 22:33 75-09-209/15/20 15:0922.0 8.2 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 22:33 108-10-109/15/20 15:0955.1 46.6 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 22:33 1634-04-409/15/20 15:095.5 3.5 1 Naphthalene ND ug/kg 09/15/20 22:33 91-20-309/15/20 15:095.5 3.1 1 n-Propylbenzene ND ug/kg 09/15/20 22:33 103-65-109/15/20 15:095.5 3.8 1 Styrene ND ug/kg 09/15/20 22:33 100-42-509/15/20 15:095.5 2.6 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 22:33 630-20-609/15/20 15:095.5 3.6 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 22:33 79-34-509/15/20 15:095.5 4.9 1 Tetrachloroethene ND ug/kg 09/15/20 22:33 127-18-409/15/20 15:095.5 2.7 1 Toluene 3.9J ug/kg 09/15/20 22:33 108-88-309/15/20 15:095.5 3.2 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 22:33 87-61-609/15/20 15:095.5 3.4 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 22:33 120-82-109/15/20 15:095.5 3.1 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 22:33 71-55-609/15/20 15:095.5 2.2 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 22:33 79-00-509/15/20 15:095.5 4.1 1 Trichloroethene ND ug/kg 09/15/20 22:33 79-01-609/15/20 15:095.5 3.4 1 Trichlorofluoromethane ND ug/kg 09/15/20 22:33 75-69-409/15/20 15:095.5 1.4 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 22:33 96-18-409/15/20 15:095.5 4.5 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 22:33 95-63-609/15/20 15:095.5 4.0 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 22:33 108-67-809/15/20 15:095.5 3.3 1 Vinyl acetate ND ug/kg 09/15/20 22:33 108-05-409/15/20 15:0955.1 4.8 1 Vinyl chloride ND ug/kg 09/15/20 22:33 75-01-409/15/20 15:0911.0 2.1 1 Xylene (Total)ND ug/kg 09/15/20 22:33 1330-20-709/15/20 15:0911.0 3.1 1 m&p-Xylene ND ug/kg 09/15/20 22:33 179601-23-109/15/20 15:0911.0 8.5 1 o-Xylene ND ug/kg 09/15/20 22:33 95-47-609/15/20 15:095.5 3.1 1 Surrogates Toluene-d8 (S)100 %09/15/20 22:33 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)99 %09/15/20 22:33 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)106 %09/15/20 22:33 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 19.6 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 80.7 %09/17/20 21:0909/17/20 20:511 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-7 (0-2)Lab ID:92495144006 Collected:09/10/20 15:45 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.621J mg/kg 09/18/20 14:33 18540-29-9 J09/17/20 17:041.24 0.316 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-8 (0-2)Lab ID:92495144007 Collected:09/10/20 15:50 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 0.538J mg/kg 09/17/20 00:46 7440-38-2 J09/16/20 16:211.12 0.474 5 Barium 101 mg/kg 09/17/20 00:46 7440-39-309/16/20 16:212.81 1.40 5 Cadmium ND mg/kg 09/17/20 00:46 7440-43-909/16/20 16:211.12 0.456 5 Chromium 7.11 mg/kg 09/17/20 00:46 7440-47-309/16/20 16:215.61 2.51 5 Lead 2.49 mg/kg 09/17/20 00:46 7439-92-109/16/20 16:212.25 1.12 5 Selenium ND mg/kg 09/17/20 00:46 7782-49-209/16/20 16:212.81 1.13 5 Silver ND mg/kg 09/17/20 00:46 7440-22-409/16/20 16:210.561 0.239 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury ND mg/kg 09/16/20 17:39 7439-97-609/16/20 10:470.0449 0.0202 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 16:37 83-32-909/15/20 15:1236894.8 1 Acenaphthylene ND ug/kg 09/17/20 16:37 208-96-809/15/20 15:1236887.2 1 Aniline ND ug/kg 09/17/20 16:37 62-53-309/15/20 15:1236882.7 1 Anthracene ND ug/kg 09/17/20 16:37 120-12-709/15/20 15:1236895.5 1 Benzo(a)anthracene ND ug/kg 09/17/20 16:37 56-55-309/15/20 15:123681171 Benzo(a)pyrene ND ug/kg 09/17/20 16:37 50-32-809/15/20 15:123681601 Benzo(b)fluoranthene ND ug/kg 09/17/20 16:37 205-99-209/15/20 15:123681481 Benzo(g,h,i)perylene ND ug/kg 09/17/20 16:37 191-24-209/15/20 15:123681441 Benzo(k)fluoranthene ND ug/kg 09/17/20 16:37 207-08-909/15/20 15:123681551 Benzoic Acid ND ug/kg 09/17/20 16:37 65-85-009/15/20 15:1218403971 Benzyl alcohol ND ug/kg 09/17/20 16:37 100-51-609/15/20 15:127371951 4-Bromophenylphenyl ether ND ug/kg 09/17/20 16:37 101-55-309/15/20 15:1236896.7 1 Butylbenzylphthalate ND ug/kg 09/17/20 16:37 85-68-709/15/20 15:1236898.1 1 4-Chloro-3-methylphenol ND ug/kg 09/17/20 16:37 59-50-709/15/20 15:127372241 4-Chloroaniline ND ug/kg 09/17/20 16:37 106-47-809/15/20 15:127372251 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 16:37 111-91-1 L209/15/20 15:1236898.3 1 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 16:37 111-44-409/15/20 15:1236878.2 1 2-Chloronaphthalene ND ug/kg 09/17/20 16:37 91-58-709/15/20 15:1236882.0 1 2-Chlorophenol ND ug/kg 09/17/20 16:37 95-57-809/15/20 15:1236885.7 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 16:37 7005-72-309/15/20 15:1236895.6 1 Chrysene ND ug/kg 09/17/20 16:37 218-01-909/15/20 15:123681071 Dibenz(a,h)anthracene ND ug/kg 09/17/20 16:37 53-70-309/15/20 15:123681471 Dibenzofuran ND ug/kg 09/17/20 16:37 132-64-909/15/20 15:1236892.1 1 1,2-Dichlorobenzene ND ug/kg 09/17/20 16:37 95-50-109/15/20 15:1236879.7 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 16:37 541-73-109/15/20 15:1236882.9 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 16:37 106-46-709/15/20 15:1236881.0 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 16:37 91-94-109/15/20 15:127372571 2,4-Dichlorophenol ND ug/kg 09/17/20 16:37 120-83-209/15/20 15:123681221 Diethylphthalate ND ug/kg 09/17/20 16:37 84-66-209/15/20 15:1236879.9 1 2,4-Dimethylphenol ND ug/kg 09/17/20 16:37 105-67-909/15/20 15:1236891.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-8 (0-2)Lab ID:92495144007 Collected:09/10/20 15:50 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 16:37 131-11-309/15/20 15:1236883.3 1 Di-n-butylphthalate ND ug/kg 09/17/20 16:37 84-74-209/15/20 15:1236890.8 1 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 16:37 534-52-109/15/20 15:127375941 2,4-Dinitrophenol ND ug/kg 09/17/20 16:37 51-28-5 v209/15/20 15:12184011801 2,4-Dinitrotoluene ND ug/kg 09/17/20 16:37 121-14-209/15/20 15:1236897.5 1 2,6-Dinitrotoluene ND ug/kg 09/17/20 16:37 606-20-209/15/20 15:1236896.3 1 Di-n-octylphthalate ND ug/kg 09/17/20 16:37 117-84-009/15/20 15:123682101 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 16:37 117-81-709/15/20 15:123681211 Fluoranthene ND ug/kg 09/17/20 16:37 206-44-009/15/20 15:123681111 Fluorene ND ug/kg 09/17/20 16:37 86-73-709/15/20 15:1236898.5 1 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 16:37 87-68-309/15/20 15:1236889.5 1 Hexachlorobenzene ND ug/kg 09/17/20 16:37 118-74-109/15/20 15:1236893.5 1 Hexachlorocyclopentadiene ND ug/kg 09/17/20 16:37 77-47-4 v209/15/20 15:123681471 Hexachloroethane ND ug/kg 09/17/20 16:37 67-72-109/15/20 15:1236883.9 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 16:37 193-39-509/15/20 15:123681691 Isophorone ND ug/kg 09/17/20 16:37 78-59-109/15/20 15:1236880.0 1 1-Methylnaphthalene ND ug/kg 09/17/20 16:37 90-12-009/15/20 15:1236898.1 1 2-Methylnaphthalene ND ug/kg 09/17/20 16:37 91-57-609/15/20 15:1236893.7 1 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 16:37 95-48-709/15/20 15:1236881.6 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 16:37 15831-10-409/15/20 15:1236892.6 1 Naphthalene ND ug/kg 09/17/20 16:37 91-20-309/15/20 15:1236888.2 1 2-Nitroaniline ND ug/kg 09/17/20 16:37 88-74-4 v209/15/20 15:1218401851 3-Nitroaniline ND ug/kg 09/17/20 16:37 99-09-209/15/20 15:1218401951 4-Nitroaniline ND ug/kg 09/17/20 16:37 100-01-609/15/20 15:127371821 Nitrobenzene ND ug/kg 09/17/20 16:37 98-95-309/15/20 15:1236887.9 1 2-Nitrophenol ND ug/kg 09/17/20 16:37 88-75-509/15/20 15:123681141 4-Nitrophenol ND ug/kg 09/17/20 16:37 100-02-7 v209/15/20 15:1218405871 N-Nitrosodimethylamine ND ug/kg 09/17/20 16:37 62-75-909/15/20 15:123681041 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 16:37 621-64-709/15/20 15:123681031 N-Nitrosodiphenylamine ND ug/kg 09/17/20 16:37 86-30-609/15/20 15:1236894.0 1 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 16:37 108-60-1 v209/15/20 15:123681021 Pentachlorophenol ND ug/kg 09/17/20 16:37 87-86-5 v209/15/20 15:127371691 Phenanthrene ND ug/kg 09/17/20 16:37 85-01-809/15/20 15:1236892.7 1 Phenol ND ug/kg 09/17/20 16:37 108-95-209/15/20 15:1236887.9 1 Pyrene ND ug/kg 09/17/20 16:37 129-00-009/15/20 15:123681011 Pyridine ND ug/kg 09/17/20 16:37 110-86-109/15/20 15:1236893.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 16:37 120-82-109/15/20 15:1236884.4 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 16:37 95-95-409/15/20 15:1236895.6 1 2,4,6-Trichlorophenol ND ug/kg 09/17/20 16:37 88-06-209/15/20 15:1236892.5 1 Surrogates Nitrobenzene-d5 (S)57 %09/17/20 16:37 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)66 %09/17/20 16:37 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)91 %09/17/20 16:37 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)65 %09/17/20 16:37 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-8 (0-2)Lab ID:92495144007 Collected:09/10/20 15:50 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)61 %09/17/20 16:37 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)94 %09/17/20 16:37 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 22:51 67-64-109/15/20 15:0910338.3 1 Benzene ND ug/kg 09/15/20 22:51 71-43-209/15/20 15:095.1 3.6 1 Bromobenzene ND ug/kg 09/15/20 22:51 108-86-109/15/20 15:095.1 3.5 1 Bromochloromethane ND ug/kg 09/15/20 22:51 74-97-509/15/20 15:095.1 3.9 1 Bromodichloromethane ND ug/kg 09/15/20 22:51 75-27-409/15/20 15:095.1 3.4 1 Bromoform ND ug/kg 09/15/20 22:51 75-25-209/15/20 15:095.1 2.8 1 Bromomethane ND ug/kg 09/15/20 22:51 74-83-909/15/20 15:0910.3 8.1 1 2-Butanone (MEK)ND ug/kg 09/15/20 22:51 78-93-309/15/20 15:0910343.6 1 n-Butylbenzene ND ug/kg 09/15/20 22:51 104-51-809/15/20 15:095.1 2.8 1 sec-Butylbenzene ND ug/kg 09/15/20 22:51 135-98-809/15/20 15:095.1 3.3 1 tert-Butylbenzene ND ug/kg 09/15/20 22:51 98-06-609/15/20 15:095.1 2.8 1 Carbon tetrachloride ND ug/kg 09/15/20 22:51 56-23-509/15/20 15:095.1 2.3 1 Chlorobenzene ND ug/kg 09/15/20 22:51 108-90-709/15/20 15:095.1 3.3 1 Chloroethane ND ug/kg 09/15/20 22:51 75-00-309/15/20 15:0910.3 5.4 1 Chloroform ND ug/kg 09/15/20 22:51 67-66-309/15/20 15:095.1 2.5 1 Chloromethane ND ug/kg 09/15/20 22:51 74-87-309/15/20 15:0910.3 7.2 1 2-Chlorotoluene ND ug/kg 09/15/20 22:51 95-49-809/15/20 15:095.1 3.7 1 4-Chlorotoluene ND ug/kg 09/15/20 22:51 106-43-409/15/20 15:095.1 3.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 22:51 96-12-809/15/20 15:095.1 4.8 1 Dibromochloromethane ND ug/kg 09/15/20 22:51 124-48-109/15/20 15:095.1 2.8 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 22:51 106-93-409/15/20 15:095.1 3.6 1 Dibromomethane ND ug/kg 09/15/20 22:51 74-95-309/15/20 15:095.1 2.6 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 22:51 95-50-109/15/20 15:095.1 3.0 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 22:51 541-73-109/15/20 15:095.1 4.3 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 22:51 106-46-709/15/20 15:095.1 3.9 1 Dichlorodifluoromethane ND ug/kg 09/15/20 22:51 75-71-8 L1,v109/15/20 15:0910.3 1.8 1 1,1-Dichloroethane ND ug/kg 09/15/20 22:51 75-34-309/15/20 15:095.1 2.3 1 1,2-Dichloroethane ND ug/kg 09/15/20 22:51 107-06-209/15/20 15:095.1 2.1 1 1,1-Dichloroethene ND ug/kg 09/15/20 22:51 75-35-409/15/20 15:095.1 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 22:51 156-59-209/15/20 15:095.1 2.9 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 22:51 156-60-509/15/20 15:095.1 2.2 1 1,2-Dichloropropane ND ug/kg 09/15/20 22:51 78-87-509/15/20 15:095.1 3.2 1 1,3-Dichloropropane ND ug/kg 09/15/20 22:51 142-28-909/15/20 15:095.1 3.6 1 2,2-Dichloropropane ND ug/kg 09/15/20 22:51 594-20-709/15/20 15:095.1 2.8 1 1,1-Dichloropropene ND ug/kg 09/15/20 22:51 563-58-609/15/20 15:095.1 2.5 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 22:51 10061-01-509/15/20 15:095.1 3.3 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 22:51 10061-02-609/15/20 15:095.1 4.3 1 Diisopropyl ether ND ug/kg 09/15/20 22:51 108-20-309/15/20 15:095.1 2.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-8 (0-2)Lab ID:92495144007 Collected:09/10/20 15:50 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 22:51 100-41-409/15/20 15:095.1 4.8 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 22:51 87-68-309/15/20 15:095.1 4.9 1 2-Hexanone ND ug/kg 09/15/20 22:51 591-78-609/15/20 15:0951.4 10.2 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 22:51 98-82-809/15/20 15:095.1 3.2 1 p-Isopropyltoluene ND ug/kg 09/15/20 22:51 99-87-609/15/20 15:095.1 2.8 1 Methylene Chloride ND ug/kg 09/15/20 22:51 75-09-209/15/20 15:0920.6 7.6 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 22:51 108-10-109/15/20 15:0951.4 43.5 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 22:51 1634-04-409/15/20 15:095.1 3.3 1 Naphthalene ND ug/kg 09/15/20 22:51 91-20-309/15/20 15:095.1 2.9 1 n-Propylbenzene ND ug/kg 09/15/20 22:51 103-65-109/15/20 15:095.1 3.5 1 Styrene ND ug/kg 09/15/20 22:51 100-42-509/15/20 15:095.1 2.4 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 22:51 630-20-609/15/20 15:095.1 3.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 22:51 79-34-509/15/20 15:095.1 4.5 1 Tetrachloroethene ND ug/kg 09/15/20 22:51 127-18-409/15/20 15:095.1 2.5 1 Toluene ND ug/kg 09/15/20 22:51 108-88-309/15/20 15:095.1 2.9 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 22:51 87-61-609/15/20 15:095.1 3.1 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 22:51 120-82-109/15/20 15:095.1 2.9 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 22:51 71-55-609/15/20 15:095.1 2.1 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 22:51 79-00-509/15/20 15:095.1 3.8 1 Trichloroethene ND ug/kg 09/15/20 22:51 79-01-609/15/20 15:095.1 3.2 1 Trichlorofluoromethane ND ug/kg 09/15/20 22:51 75-69-409/15/20 15:095.1 1.3 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 22:51 96-18-409/15/20 15:095.1 4.2 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 22:51 95-63-609/15/20 15:095.1 3.7 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 22:51 108-67-809/15/20 15:095.1 3.1 1 Vinyl acetate ND ug/kg 09/15/20 22:51 108-05-409/15/20 15:0951.4 4.4 1 Vinyl chloride ND ug/kg 09/15/20 22:51 75-01-409/15/20 15:0910.3 2.0 1 Xylene (Total)ND ug/kg 09/15/20 22:51 1330-20-709/15/20 15:0910.3 2.9 1 m&p-Xylene ND ug/kg 09/15/20 22:51 179601-23-109/15/20 15:0910.3 7.9 1 o-Xylene ND ug/kg 09/15/20 22:51 95-47-609/15/20 15:095.1 2.9 1 Surrogates Toluene-d8 (S)100 %09/15/20 22:51 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)98 %09/15/20 22:51 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)106 %09/15/20 22:51 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 11.0 %09/11/20 18:300.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 89.1 %09/17/20 20:2909/17/20 20:051 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-8 (0-2)Lab ID:92495144007 Collected:09/10/20 15:50 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:38 18540-29-909/17/20 17:041.12 0.286 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-9 (0-2)Lab ID:92495144008 Collected:09/11/20 10:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.86 mg/kg 09/17/20 00:50 7440-38-209/16/20 16:211.27 0.535 5 Barium 49.1 mg/kg 09/17/20 00:50 7440-39-309/16/20 16:213.17 1.58 5 Cadmium ND mg/kg 09/17/20 00:50 7440-43-909/16/20 16:211.27 0.515 5 Chromium 14.7 mg/kg 09/17/20 00:50 7440-47-309/16/20 16:216.34 2.84 5 Lead 11.7 mg/kg 09/17/20 00:50 7439-92-109/16/20 16:212.54 1.27 5 Selenium ND mg/kg 09/17/20 00:50 7782-49-209/16/20 16:213.17 1.28 5 Silver ND mg/kg 09/17/20 00:50 7440-22-409/16/20 16:210.634 0.270 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0367J mg/kg 09/16/20 17:42 7439-97-6 J09/16/20 10:470.0507 0.0228 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/16/20 20:20 83-32-909/15/20 15:124191081 Acenaphthylene ND ug/kg 09/16/20 20:20 208-96-809/15/20 15:1241999.2 1 Aniline ND ug/kg 09/16/20 20:20 62-53-309/15/20 15:1241994.1 1 Anthracene ND ug/kg 09/16/20 20:20 120-12-709/15/20 15:124191091 Benzo(a)anthracene ND ug/kg 09/16/20 20:20 56-55-309/15/20 15:124191331 Benzo(a)pyrene ND ug/kg 09/16/20 20:20 50-32-809/15/20 15:124191821 Benzo(b)fluoranthene ND ug/kg 09/16/20 20:20 205-99-209/15/20 15:124191691 Benzo(g,h,i)perylene ND ug/kg 09/16/20 20:20 191-24-209/15/20 15:124191641 Benzo(k)fluoranthene ND ug/kg 09/16/20 20:20 207-08-909/15/20 15:124191761 Benzoic Acid ND ug/kg 09/16/20 20:20 65-85-009/15/20 15:1221004521 Benzyl alcohol ND ug/kg 09/16/20 20:20 100-51-609/15/20 15:128382221 4-Bromophenylphenyl ether ND ug/kg 09/16/20 20:20 101-55-309/15/20 15:124191101 Butylbenzylphthalate ND ug/kg 09/16/20 20:20 85-68-709/15/20 15:124191121 4-Chloro-3-methylphenol ND ug/kg 09/16/20 20:20 59-50-709/15/20 15:128382551 4-Chloroaniline ND ug/kg 09/16/20 20:20 106-47-809/15/20 15:128382561 bis(2-Chloroethoxy)methane ND ug/kg 09/16/20 20:20 111-91-1 L209/15/20 15:124191121 bis(2-Chloroethyl) ether ND ug/kg 09/16/20 20:20 111-44-409/15/20 15:1241989.0 1 2-Chloronaphthalene ND ug/kg 09/16/20 20:20 91-58-709/15/20 15:1241993.3 1 2-Chlorophenol ND ug/kg 09/16/20 20:20 95-57-809/15/20 15:1241997.5 1 4-Chlorophenylphenyl ether ND ug/kg 09/16/20 20:20 7005-72-309/15/20 15:124191091 Chrysene ND ug/kg 09/16/20 20:20 218-01-909/15/20 15:124191221 Dibenz(a,h)anthracene ND ug/kg 09/16/20 20:20 53-70-309/15/20 15:124191681 Dibenzofuran ND ug/kg 09/16/20 20:20 132-64-909/15/20 15:124191051 1,2-Dichlorobenzene ND ug/kg 09/16/20 20:20 95-50-109/15/20 15:1241990.7 1 1,3-Dichlorobenzene ND ug/kg 09/16/20 20:20 541-73-109/15/20 15:1241994.3 1 1,4-Dichlorobenzene ND ug/kg 09/16/20 20:20 106-46-709/15/20 15:1241992.2 1 3,3'-Dichlorobenzidine ND ug/kg 09/16/20 20:20 91-94-109/15/20 15:128382921 2,4-Dichlorophenol ND ug/kg 09/16/20 20:20 120-83-209/15/20 15:124191381 Diethylphthalate ND ug/kg 09/16/20 20:20 84-66-209/15/20 15:1241990.9 1 2,4-Dimethylphenol ND ug/kg 09/16/20 20:20 105-67-909/15/20 15:124191041 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-9 (0-2)Lab ID:92495144008 Collected:09/11/20 10:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/16/20 20:20 131-11-309/15/20 15:1241994.7 1 Di-n-butylphthalate ND ug/kg 09/16/20 20:20 84-74-209/15/20 15:124191031 4,6-Dinitro-2-methylphenol ND ug/kg 09/16/20 20:20 534-52-109/15/20 15:128386761 2,4-Dinitrophenol ND ug/kg 09/16/20 20:20 51-28-5 v209/15/20 15:12210013401 2,4-Dinitrotoluene ND ug/kg 09/16/20 20:20 121-14-209/15/20 15:124191111 2,6-Dinitrotoluene ND ug/kg 09/16/20 20:20 606-20-209/15/20 15:124191101 Di-n-octylphthalate ND ug/kg 09/16/20 20:20 117-84-009/15/20 15:124192391 bis(2-Ethylhexyl)phthalate ND ug/kg 09/16/20 20:20 117-81-709/15/20 15:124191371 Fluoranthene ND ug/kg 09/16/20 20:20 206-44-009/15/20 15:124191271 Fluorene ND ug/kg 09/16/20 20:20 86-73-709/15/20 15:124191121 Hexachloro-1,3-butadiene ND ug/kg 09/16/20 20:20 87-68-309/15/20 15:124191021 Hexachlorobenzene ND ug/kg 09/16/20 20:20 118-74-109/15/20 15:124191061 Hexachlorocyclopentadiene ND ug/kg 09/16/20 20:20 77-47-4 v209/15/20 15:124191681 Hexachloroethane ND ug/kg 09/16/20 20:20 67-72-109/15/20 15:1241995.5 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/16/20 20:20 193-39-509/15/20 15:124191921 Isophorone ND ug/kg 09/16/20 20:20 78-59-109/15/20 15:1241991.0 1 1-Methylnaphthalene ND ug/kg 09/16/20 20:20 90-12-009/15/20 15:124191121 2-Methylnaphthalene ND ug/kg 09/16/20 20:20 91-57-609/15/20 15:124191071 2-Methylphenol(o-Cresol)ND ug/kg 09/16/20 20:20 95-48-709/15/20 15:1241992.8 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/16/20 20:20 15831-10-409/15/20 15:124191051 Naphthalene ND ug/kg 09/16/20 20:20 91-20-309/15/20 15:124191001 2-Nitroaniline ND ug/kg 09/16/20 20:20 88-74-4 v209/15/20 15:1221002111 3-Nitroaniline ND ug/kg 09/16/20 20:20 99-09-209/15/20 15:1221002221 4-Nitroaniline ND ug/kg 09/16/20 20:20 100-01-609/15/20 15:128382071 Nitrobenzene ND ug/kg 09/16/20 20:20 98-95-309/15/20 15:124191001 2-Nitrophenol ND ug/kg 09/16/20 20:20 88-75-509/15/20 15:124191301 4-Nitrophenol ND ug/kg 09/16/20 20:20 100-02-7 v209/15/20 15:1221006681 N-Nitrosodimethylamine ND ug/kg 09/16/20 20:20 62-75-909/15/20 15:124191181 N-Nitroso-di-n-propylamine ND ug/kg 09/16/20 20:20 621-64-709/15/20 15:124191171 N-Nitrosodiphenylamine ND ug/kg 09/16/20 20:20 86-30-609/15/20 15:124191071 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/16/20 20:20 108-60-1 v209/15/20 15:124191161 Pentachlorophenol ND ug/kg 09/16/20 20:20 87-86-5 v209/15/20 15:128381921 Phenanthrene ND ug/kg 09/16/20 20:20 85-01-809/15/20 15:124191061 Phenol ND ug/kg 09/16/20 20:20 108-95-209/15/20 15:124191001 Pyrene ND ug/kg 09/16/20 20:20 129-00-009/15/20 15:124191151 Pyridine ND ug/kg 09/16/20 20:20 110-86-109/15/20 15:124191061 1,2,4-Trichlorobenzene ND ug/kg 09/16/20 20:20 120-82-109/15/20 15:1241996.0 1 2,4,5-Trichlorophenol ND ug/kg 09/16/20 20:20 95-95-409/15/20 15:124191091 2,4,6-Trichlorophenol ND ug/kg 09/16/20 20:20 88-06-209/15/20 15:124191051 Surrogates Nitrobenzene-d5 (S)60 %09/16/20 20:20 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)68 %09/16/20 20:20 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)72 %09/16/20 20:20 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)66 %09/16/20 20:20 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-9 (0-2)Lab ID:92495144008 Collected:09/11/20 10:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)61 %09/16/20 20:20 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)75 %09/16/20 20:20 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 23:08 67-64-109/15/20 15:0910639.5 1 Benzene ND ug/kg 09/15/20 23:08 71-43-209/15/20 15:095.3 3.7 1 Bromobenzene ND ug/kg 09/15/20 23:08 108-86-109/15/20 15:095.3 3.6 1 Bromochloromethane ND ug/kg 09/15/20 23:08 74-97-509/15/20 15:095.3 4.0 1 Bromodichloromethane ND ug/kg 09/15/20 23:08 75-27-409/15/20 15:095.3 3.5 1 Bromoform ND ug/kg 09/15/20 23:08 75-25-209/15/20 15:095.3 2.9 1 Bromomethane ND ug/kg 09/15/20 23:08 74-83-909/15/20 15:0910.6 8.3 1 2-Butanone (MEK)ND ug/kg 09/15/20 23:08 78-93-309/15/20 15:0910644.9 1 n-Butylbenzene ND ug/kg 09/15/20 23:08 104-51-809/15/20 15:095.3 2.9 1 sec-Butylbenzene ND ug/kg 09/15/20 23:08 135-98-809/15/20 15:095.3 3.4 1 tert-Butylbenzene ND ug/kg 09/15/20 23:08 98-06-609/15/20 15:095.3 2.8 1 Carbon tetrachloride ND ug/kg 09/15/20 23:08 56-23-509/15/20 15:095.3 2.4 1 Chlorobenzene ND ug/kg 09/15/20 23:08 108-90-709/15/20 15:095.3 3.4 1 Chloroethane ND ug/kg 09/15/20 23:08 75-00-309/15/20 15:0910.6 5.6 1 Chloroform ND ug/kg 09/15/20 23:08 67-66-309/15/20 15:095.3 2.6 1 Chloromethane ND ug/kg 09/15/20 23:08 74-87-309/15/20 15:0910.6 7.4 1 2-Chlorotoluene ND ug/kg 09/15/20 23:08 95-49-809/15/20 15:095.3 3.8 1 4-Chlorotoluene ND ug/kg 09/15/20 23:08 106-43-409/15/20 15:095.3 3.4 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 23:08 96-12-809/15/20 15:095.3 4.9 1 Dibromochloromethane ND ug/kg 09/15/20 23:08 124-48-109/15/20 15:095.3 2.8 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 23:08 106-93-409/15/20 15:095.3 3.7 1 Dibromomethane ND ug/kg 09/15/20 23:08 74-95-309/15/20 15:095.3 2.6 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 23:08 95-50-109/15/20 15:095.3 3.1 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 23:08 541-73-109/15/20 15:095.3 4.4 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 23:08 106-46-709/15/20 15:095.3 4.0 1 Dichlorodifluoromethane ND ug/kg 09/15/20 23:08 75-71-8 L1,v109/15/20 15:0910.6 1.8 1 1,1-Dichloroethane ND ug/kg 09/15/20 23:08 75-34-309/15/20 15:095.3 2.3 1 1,2-Dichloroethane ND ug/kg 09/15/20 23:08 107-06-209/15/20 15:095.3 2.2 1 1,1-Dichloroethene ND ug/kg 09/15/20 23:08 75-35-409/15/20 15:095.3 1.7 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 23:08 156-59-209/15/20 15:095.3 3.0 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 23:08 156-60-509/15/20 15:095.3 2.3 1 1,2-Dichloropropane ND ug/kg 09/15/20 23:08 78-87-509/15/20 15:095.3 3.3 1 1,3-Dichloropropane ND ug/kg 09/15/20 23:08 142-28-909/15/20 15:095.3 3.7 1 2,2-Dichloropropane ND ug/kg 09/15/20 23:08 594-20-709/15/20 15:095.3 2.9 1 1,1-Dichloropropene ND ug/kg 09/15/20 23:08 563-58-609/15/20 15:095.3 2.5 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 23:08 10061-01-509/15/20 15:095.3 3.4 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 23:08 10061-02-609/15/20 15:095.3 4.5 1 Diisopropyl ether ND ug/kg 09/15/20 23:08 108-20-309/15/20 15:095.3 2.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-9 (0-2)Lab ID:92495144008 Collected:09/11/20 10:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 23:08 100-41-409/15/20 15:095.3 5.0 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 23:08 87-68-309/15/20 15:095.3 5.0 1 2-Hexanone ND ug/kg 09/15/20 23:08 591-78-609/15/20 15:0953.0 10.5 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 23:08 98-82-809/15/20 15:095.3 3.3 1 p-Isopropyltoluene ND ug/kg 09/15/20 23:08 99-87-609/15/20 15:095.3 2.9 1 Methylene Chloride ND ug/kg 09/15/20 23:08 75-09-209/15/20 15:0921.2 7.9 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 23:08 108-10-109/15/20 15:0953.0 44.8 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 23:08 1634-04-409/15/20 15:095.3 3.4 1 Naphthalene ND ug/kg 09/15/20 23:08 91-20-309/15/20 15:095.3 3.0 1 n-Propylbenzene ND ug/kg 09/15/20 23:08 103-65-109/15/20 15:095.3 3.7 1 Styrene ND ug/kg 09/15/20 23:08 100-42-509/15/20 15:095.3 2.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 23:08 630-20-609/15/20 15:095.3 3.5 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 23:08 79-34-509/15/20 15:095.3 4.7 1 Tetrachloroethene ND ug/kg 09/15/20 23:08 127-18-409/15/20 15:095.3 2.6 1 Toluene ND ug/kg 09/15/20 23:08 108-88-309/15/20 15:095.3 3.0 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 23:08 87-61-609/15/20 15:095.3 3.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 23:08 120-82-109/15/20 15:095.3 3.0 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 23:08 71-55-609/15/20 15:095.3 2.1 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 23:08 79-00-509/15/20 15:095.3 3.9 1 Trichloroethene ND ug/kg 09/15/20 23:08 79-01-609/15/20 15:095.3 3.3 1 Trichlorofluoromethane ND ug/kg 09/15/20 23:08 75-69-409/15/20 15:095.3 1.3 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 23:08 96-18-409/15/20 15:095.3 4.3 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 23:08 95-63-609/15/20 15:095.3 3.8 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 23:08 108-67-809/15/20 15:095.3 3.2 1 Vinyl acetate ND ug/kg 09/15/20 23:08 108-05-409/15/20 15:0953.0 4.6 1 Vinyl chloride ND ug/kg 09/15/20 23:08 75-01-409/15/20 15:0910.6 2.0 1 Xylene (Total)ND ug/kg 09/15/20 23:08 1330-20-709/15/20 15:0910.6 3.0 1 m&p-Xylene ND ug/kg 09/15/20 23:08 179601-23-109/15/20 15:0910.6 8.1 1 o-Xylene ND ug/kg 09/15/20 23:08 95-47-609/15/20 15:095.3 3.0 1 Surrogates Toluene-d8 (S)100 %09/15/20 23:08 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)100 %09/15/20 23:08 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)107 %09/15/20 23:08 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 20.7 %09/14/20 16:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 78.9 %09/17/20 20:2909/17/20 20:051 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-9 (0-2)Lab ID:92495144008 Collected:09/11/20 10:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.346J mg/kg 09/18/20 14:54 18540-29-9 J09/17/20 17:041.27 0.323 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-10 (0-2)Lab ID:92495144009 Collected:09/10/20 16:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 1.92 mg/kg 09/17/20 00:53 7440-38-209/16/20 16:211.28 0.541 5 Barium 70.3 mg/kg 09/17/20 00:53 7440-39-309/16/20 16:213.20 1.60 5 Cadmium ND mg/kg 09/17/20 00:53 7440-43-909/16/20 16:211.28 0.520 5 Chromium 26.0 mg/kg 09/17/20 00:53 7440-47-309/16/20 16:216.41 2.87 5 Lead 31.9 mg/kg 09/17/20 00:53 7439-92-109/16/20 16:212.56 1.28 5 Selenium ND mg/kg 09/17/20 00:53 7782-49-209/16/20 16:213.20 1.29 5 Silver ND mg/kg 09/17/20 00:53 7440-22-409/16/20 16:210.641 0.273 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0407J mg/kg 09/16/20 17:45 7439-97-6 J09/16/20 10:470.0513 0.0231 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene 239J ug/kg 09/17/20 17:04 83-32-909/15/20 15:124131061 Acenaphthylene ND ug/kg 09/17/20 17:04 208-96-809/15/20 15:1241397.9 1 Aniline ND ug/kg 09/17/20 17:04 62-53-309/15/20 15:1241392.8 1 Anthracene ND ug/kg 09/17/20 17:04 120-12-709/15/20 15:124131071 Benzo(a)anthracene ND ug/kg 09/17/20 17:04 56-55-309/15/20 15:124131321 Benzo(a)pyrene ND ug/kg 09/17/20 17:04 50-32-809/15/20 15:124131791 Benzo(b)fluoranthene ND ug/kg 09/17/20 17:04 205-99-209/15/20 15:124131671 Benzo(g,h,i)perylene ND ug/kg 09/17/20 17:04 191-24-209/15/20 15:124131621 Benzo(k)fluoranthene ND ug/kg 09/17/20 17:04 207-08-909/15/20 15:124131741 Benzoic Acid ND ug/kg 09/17/20 17:04 65-85-009/15/20 15:1220704461 Benzyl alcohol ND ug/kg 09/17/20 17:04 100-51-609/15/20 15:128272191 4-Bromophenylphenyl ether ND ug/kg 09/17/20 17:04 101-55-309/15/20 15:124131091 Butylbenzylphthalate ND ug/kg 09/17/20 17:04 85-68-709/15/20 15:124131101 4-Chloro-3-methylphenol ND ug/kg 09/17/20 17:04 59-50-709/15/20 15:128272521 4-Chloroaniline ND ug/kg 09/17/20 17:04 106-47-809/15/20 15:128272531 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 17:04 111-91-1 L209/15/20 15:124131101 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 17:04 111-44-409/15/20 15:1241387.8 1 2-Chloronaphthalene ND ug/kg 09/17/20 17:04 91-58-709/15/20 15:1241392.1 1 2-Chlorophenol ND ug/kg 09/17/20 17:04 95-57-809/15/20 15:1241396.2 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 17:04 7005-72-309/15/20 15:124131071 Chrysene ND ug/kg 09/17/20 17:04 218-01-909/15/20 15:124131201 Dibenz(a,h)anthracene ND ug/kg 09/17/20 17:04 53-70-309/15/20 15:124131651 Dibenzofuran ND ug/kg 09/17/20 17:04 132-64-909/15/20 15:124131031 1,2-Dichlorobenzene ND ug/kg 09/17/20 17:04 95-50-109/15/20 15:1241389.5 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 17:04 541-73-109/15/20 15:1241393.1 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 17:04 106-46-709/15/20 15:1241391.0 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 17:04 91-94-109/15/20 15:128272881 2,4-Dichlorophenol ND ug/kg 09/17/20 17:04 120-83-209/15/20 15:124131371 Diethylphthalate ND ug/kg 09/17/20 17:04 84-66-209/15/20 15:1241389.7 1 2,4-Dimethylphenol ND ug/kg 09/17/20 17:04 105-67-909/15/20 15:124131031 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-10 (0-2)Lab ID:92495144009 Collected:09/10/20 16:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 17:04 131-11-309/15/20 15:1241393.5 1 Di-n-butylphthalate ND ug/kg 09/17/20 17:04 84-74-209/15/20 15:124131021 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 17:04 534-52-109/15/20 15:128276671 2,4-Dinitrophenol ND ug/kg 09/17/20 17:04 51-28-5 v209/15/20 15:12207013201 2,4-Dinitrotoluene ND ug/kg 09/17/20 17:04 121-14-209/15/20 15:124131101 2,6-Dinitrotoluene ND ug/kg 09/17/20 17:04 606-20-209/15/20 15:124131081 Di-n-octylphthalate ND ug/kg 09/17/20 17:04 117-84-009/15/20 15:124132361 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 17:04 117-81-709/15/20 15:124131351 Fluoranthene ND ug/kg 09/17/20 17:04 206-44-009/15/20 15:124131251 Fluorene ND ug/kg 09/17/20 17:04 86-73-709/15/20 15:124131111 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 17:04 87-68-309/15/20 15:124131001 Hexachlorobenzene ND ug/kg 09/17/20 17:04 118-74-109/15/20 15:124131051 Hexachlorocyclopentadiene ND ug/kg 09/17/20 17:04 77-47-4 v209/15/20 15:124131651 Hexachloroethane ND ug/kg 09/17/20 17:04 67-72-109/15/20 15:1241394.2 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 17:04 193-39-509/15/20 15:124131891 Isophorone ND ug/kg 09/17/20 17:04 78-59-109/15/20 15:1241389.8 1 1-Methylnaphthalene ND ug/kg 09/17/20 17:04 90-12-009/15/20 15:124131101 2-Methylnaphthalene ND ug/kg 09/17/20 17:04 91-57-609/15/20 15:124131051 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 17:04 95-48-709/15/20 15:1241391.6 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 17:04 15831-10-409/15/20 15:124131041 Naphthalene 205J ug/kg 09/17/20 17:04 91-20-309/15/20 15:1241399.0 1 2-Nitroaniline ND ug/kg 09/17/20 17:04 88-74-4 v209/15/20 15:1220702081 3-Nitroaniline ND ug/kg 09/17/20 17:04 99-09-209/15/20 15:1220702191 4-Nitroaniline ND ug/kg 09/17/20 17:04 100-01-609/15/20 15:128272041 Nitrobenzene ND ug/kg 09/17/20 17:04 98-95-309/15/20 15:1241398.7 1 2-Nitrophenol ND ug/kg 09/17/20 17:04 88-75-509/15/20 15:124131281 4-Nitrophenol ND ug/kg 09/17/20 17:04 100-02-7 v209/15/20 15:1220706591 N-Nitrosodimethylamine ND ug/kg 09/17/20 17:04 62-75-909/15/20 15:124131161 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 17:04 621-64-709/15/20 15:124131161 N-Nitrosodiphenylamine ND ug/kg 09/17/20 17:04 86-30-609/15/20 15:124131051 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 17:04 108-60-1 v209/15/20 15:124131151 Pentachlorophenol ND ug/kg 09/17/20 17:04 87-86-5 v209/15/20 15:128271891 Phenanthrene ND ug/kg 09/17/20 17:04 85-01-809/15/20 15:124131041 Phenol ND ug/kg 09/17/20 17:04 108-95-209/15/20 15:1241398.7 1 Pyrene ND ug/kg 09/17/20 17:04 129-00-009/15/20 15:124131141 Pyridine ND ug/kg 09/17/20 17:04 110-86-109/15/20 15:124131051 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 17:04 120-82-109/15/20 15:1241394.7 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 17:04 95-95-409/15/20 15:124131071 2,4,6-Trichlorophenol ND ug/kg 09/17/20 17:04 88-06-209/15/20 15:124131041 Surrogates Nitrobenzene-d5 (S)48 %09/17/20 17:04 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)62 %09/17/20 17:04 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)97 %09/17/20 17:04 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)66 %09/17/20 17:04 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-10 (0-2)Lab ID:92495144009 Collected:09/10/20 16:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)63 %09/17/20 17:04 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)90 %09/17/20 17:04 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 23:26 67-64-109/15/20 15:0999.5 37.1 1 Benzene ND ug/kg 09/15/20 23:26 71-43-209/15/20 15:095.0 3.5 1 Bromobenzene ND ug/kg 09/15/20 23:26 108-86-109/15/20 15:095.0 3.4 1 Bromochloromethane ND ug/kg 09/15/20 23:26 74-97-509/15/20 15:095.0 3.8 1 Bromodichloromethane ND ug/kg 09/15/20 23:26 75-27-409/15/20 15:095.0 3.3 1 Bromoform ND ug/kg 09/15/20 23:26 75-25-209/15/20 15:095.0 2.7 1 Bromomethane ND ug/kg 09/15/20 23:26 74-83-909/15/20 15:09107.8 1 2-Butanone (MEK)ND ug/kg 09/15/20 23:26 78-93-309/15/20 15:0999.5 42.2 1 n-Butylbenzene ND ug/kg 09/15/20 23:26 104-51-809/15/20 15:095.0 2.7 1 sec-Butylbenzene ND ug/kg 09/15/20 23:26 135-98-809/15/20 15:095.0 3.2 1 tert-Butylbenzene ND ug/kg 09/15/20 23:26 98-06-609/15/20 15:095.0 2.7 1 Carbon tetrachloride ND ug/kg 09/15/20 23:26 56-23-509/15/20 15:095.0 2.2 1 Chlorobenzene ND ug/kg 09/15/20 23:26 108-90-709/15/20 15:095.0 3.2 1 Chloroethane ND ug/kg 09/15/20 23:26 75-00-309/15/20 15:09105.3 1 Chloroform ND ug/kg 09/15/20 23:26 67-66-309/15/20 15:095.0 2.5 1 Chloromethane ND ug/kg 09/15/20 23:26 74-87-309/15/20 15:09107.0 1 2-Chlorotoluene ND ug/kg 09/15/20 23:26 95-49-809/15/20 15:095.0 3.5 1 4-Chlorotoluene ND ug/kg 09/15/20 23:26 106-43-409/15/20 15:095.0 3.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 23:26 96-12-809/15/20 15:095.0 4.6 1 Dibromochloromethane ND ug/kg 09/15/20 23:26 124-48-109/15/20 15:095.0 2.7 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 23:26 106-93-409/15/20 15:095.0 3.5 1 Dibromomethane ND ug/kg 09/15/20 23:26 74-95-309/15/20 15:095.0 2.5 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 23:26 95-50-109/15/20 15:095.0 2.9 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 23:26 541-73-109/15/20 15:095.0 4.1 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 23:26 106-46-709/15/20 15:095.0 3.7 1 Dichlorodifluoromethane ND ug/kg 09/15/20 23:26 75-71-8 L1,v109/15/20 15:09101.7 1 1,1-Dichloroethane ND ug/kg 09/15/20 23:26 75-34-309/15/20 15:095.0 2.2 1 1,2-Dichloroethane ND ug/kg 09/15/20 23:26 107-06-209/15/20 15:095.0 2.0 1 1,1-Dichloroethene ND ug/kg 09/15/20 23:26 75-35-409/15/20 15:095.0 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 23:26 156-59-209/15/20 15:095.0 2.8 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 23:26 156-60-509/15/20 15:095.0 2.2 1 1,2-Dichloropropane ND ug/kg 09/15/20 23:26 78-87-509/15/20 15:095.0 3.1 1 1,3-Dichloropropane ND ug/kg 09/15/20 23:26 142-28-909/15/20 15:095.0 3.4 1 2,2-Dichloropropane ND ug/kg 09/15/20 23:26 594-20-709/15/20 15:095.0 2.7 1 1,1-Dichloropropene ND ug/kg 09/15/20 23:26 563-58-609/15/20 15:095.0 2.4 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 23:26 10061-01-509/15/20 15:095.0 3.2 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 23:26 10061-02-609/15/20 15:095.0 4.2 1 Diisopropyl ether ND ug/kg 09/15/20 23:26 108-20-309/15/20 15:095.0 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-10 (0-2)Lab ID:92495144009 Collected:09/10/20 16:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 23:26 100-41-409/15/20 15:095.0 4.7 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 23:26 87-68-309/15/20 15:095.0 4.7 1 2-Hexanone ND ug/kg 09/15/20 23:26 591-78-609/15/20 15:0949.8 9.9 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 23:26 98-82-809/15/20 15:095.0 3.1 1 p-Isopropyltoluene ND ug/kg 09/15/20 23:26 99-87-609/15/20 15:095.0 2.7 1 Methylene Chloride ND ug/kg 09/15/20 23:26 75-09-209/15/20 15:0919.9 7.4 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 23:26 108-10-109/15/20 15:0949.8 42.1 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 23:26 1634-04-409/15/20 15:095.0 3.2 1 Naphthalene 39.2 ug/kg 09/15/20 23:26 91-20-309/15/20 15:095.0 2.8 1 n-Propylbenzene ND ug/kg 09/15/20 23:26 103-65-109/15/20 15:095.0 3.4 1 Styrene ND ug/kg 09/15/20 23:26 100-42-509/15/20 15:095.0 2.3 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 23:26 630-20-609/15/20 15:095.0 3.3 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 23:26 79-34-509/15/20 15:095.0 4.4 1 Tetrachloroethene ND ug/kg 09/15/20 23:26 127-18-409/15/20 15:095.0 2.5 1 Toluene ND ug/kg 09/15/20 23:26 108-88-309/15/20 15:095.0 2.8 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 23:26 87-61-609/15/20 15:095.0 3.0 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 23:26 120-82-109/15/20 15:095.0 2.8 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 23:26 71-55-609/15/20 15:095.0 2.0 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 23:26 79-00-509/15/20 15:095.0 3.7 1 Trichloroethene ND ug/kg 09/15/20 23:26 79-01-609/15/20 15:095.0 3.1 1 Trichlorofluoromethane ND ug/kg 09/15/20 23:26 75-69-409/15/20 15:095.0 1.2 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 23:26 96-18-409/15/20 15:095.0 4.0 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 23:26 95-63-609/15/20 15:095.0 3.6 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 23:26 108-67-809/15/20 15:095.0 3.0 1 Vinyl acetate ND ug/kg 09/15/20 23:26 108-05-409/15/20 15:0949.8 4.3 1 Vinyl chloride ND ug/kg 09/15/20 23:26 75-01-409/15/20 15:09101.9 1 Xylene (Total)ND ug/kg 09/15/20 23:26 1330-20-709/15/20 15:09102.8 1 m&p-Xylene ND ug/kg 09/15/20 23:26 179601-23-109/15/20 15:09107.7 1 o-Xylene ND ug/kg 09/15/20 23:26 95-47-609/15/20 15:095.0 2.8 1 Surrogates Toluene-d8 (S)98 %09/15/20 23:26 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)97 %09/15/20 23:26 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)109 %09/15/20 23:26 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 19.9 %09/14/20 16:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 78.0 %09/17/20 20:2909/17/20 20:051 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-10 (0-2)Lab ID:92495144009 Collected:09/10/20 16:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 14:59 18540-29-909/17/20 17:041.28 0.327 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-DUP Lab ID:92495144010 Collected:09/10/20 00:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.37 mg/kg 09/17/20 00:56 7440-38-209/16/20 16:211.23 0.519 5 Barium 105 mg/kg 09/17/20 00:56 7440-39-309/16/20 16:213.08 1.54 5 Cadmium ND mg/kg 09/17/20 00:56 7440-43-909/16/20 16:211.23 0.500 5 Chromium 45.1 mg/kg 09/17/20 00:56 7440-47-309/16/20 16:216.15 2.76 5 Lead 17.2 mg/kg 09/17/20 00:56 7439-92-109/16/20 16:212.46 1.23 5 Selenium ND mg/kg 09/17/20 00:56 7782-49-209/16/20 16:213.08 1.24 5 Silver ND mg/kg 09/17/20 00:56 7440-22-409/16/20 16:210.615 0.262 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.0425J mg/kg 09/16/20 17:47 7439-97-6 J09/16/20 10:470.0492 0.0221 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 17:31 83-32-909/15/20 15:123961021 Acenaphthylene 101J ug/kg 09/17/20 17:31 208-96-809/15/20 15:1239693.7 1 Aniline ND ug/kg 09/17/20 17:31 62-53-309/15/20 15:1239688.9 1 Anthracene 121J ug/kg 09/17/20 17:31 120-12-709/15/20 15:123961031 Benzo(a)anthracene 367J ug/kg 09/17/20 17:31 56-55-309/15/20 15:123961261 Benzo(a)pyrene 327J ug/kg 09/17/20 17:31 50-32-809/15/20 15:123961721 Benzo(b)fluoranthene 560 ug/kg 09/17/20 17:31 205-99-209/15/20 15:123961601 Benzo(g,h,i)perylene 297J ug/kg 09/17/20 17:31 191-24-209/15/20 15:123961551 Benzo(k)fluoranthene 247J ug/kg 09/17/20 17:31 207-08-909/15/20 15:123961671 Benzoic Acid ND ug/kg 09/17/20 17:31 65-85-009/15/20 15:1219804271 Benzyl alcohol 7120 ug/kg 09/17/20 17:31 100-51-609/15/20 15:127922101 4-Bromophenylphenyl ether 110J ug/kg 09/17/20 17:31 101-55-309/15/20 15:123961041 Butylbenzylphthalate ND ug/kg 09/17/20 17:31 85-68-709/15/20 15:123961051 4-Chloro-3-methylphenol ND ug/kg 09/17/20 17:31 59-50-709/15/20 15:127922411 4-Chloroaniline ND ug/kg 09/17/20 17:31 106-47-809/15/20 15:127922421 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 17:31 111-91-1 L209/15/20 15:123961061 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 17:31 111-44-409/15/20 15:1239684.1 1 2-Chloronaphthalene ND ug/kg 09/17/20 17:31 91-58-709/15/20 15:1239688.2 1 2-Chlorophenol ND ug/kg 09/17/20 17:31 95-57-809/15/20 15:1239692.1 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 17:31 7005-72-309/15/20 15:123961031 Chrysene 385J ug/kg 09/17/20 17:31 218-01-909/15/20 15:123961151 Dibenz(a,h)anthracene ND ug/kg 09/17/20 17:31 53-70-309/15/20 15:123961581 Dibenzofuran ND ug/kg 09/17/20 17:31 132-64-909/15/20 15:1239699.0 1 1,2-Dichlorobenzene ND ug/kg 09/17/20 17:31 95-50-109/15/20 15:1239685.7 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 17:31 541-73-109/15/20 15:1239689.1 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 17:31 106-46-709/15/20 15:1239687.1 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 17:31 91-94-109/15/20 15:127922761 2,4-Dichlorophenol ND ug/kg 09/17/20 17:31 120-83-209/15/20 15:123961311 Diethylphthalate ND ug/kg 09/17/20 17:31 84-66-209/15/20 15:1239685.9 1 2,4-Dimethylphenol ND ug/kg 09/17/20 17:31 105-67-909/15/20 15:1239698.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-DUP Lab ID:92495144010 Collected:09/10/20 00:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND ug/kg 09/17/20 17:31 131-11-309/15/20 15:1239689.5 1 Di-n-butylphthalate ND ug/kg 09/17/20 17:31 84-74-209/15/20 15:1239697.7 1 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 17:31 534-52-109/15/20 15:127926381 2,4-Dinitrophenol ND ug/kg 09/17/20 17:31 51-28-5 v209/15/20 15:12198012601 2,4-Dinitrotoluene ND ug/kg 09/17/20 17:31 121-14-209/15/20 15:123961051 2,6-Dinitrotoluene ND ug/kg 09/17/20 17:31 606-20-209/15/20 15:123961041 Di-n-octylphthalate ND ug/kg 09/17/20 17:31 117-84-009/15/20 15:123962261 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 17:31 117-81-709/15/20 15:123961301 Fluoranthene 528 ug/kg 09/17/20 17:31 206-44-009/15/20 15:123961201 Fluorene ND ug/kg 09/17/20 17:31 86-73-709/15/20 15:123961061 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 17:31 87-68-309/15/20 15:1239696.2 1 Hexachlorobenzene ND ug/kg 09/17/20 17:31 118-74-109/15/20 15:123961011 Hexachlorocyclopentadiene ND ug/kg 09/17/20 17:31 77-47-4 v209/15/20 15:123961581 Hexachloroethane ND ug/kg 09/17/20 17:31 67-72-109/15/20 15:1239690.2 1 Indeno(1,2,3-cd)pyrene 256J ug/kg 09/17/20 17:31 193-39-509/15/20 15:123961811 Isophorone ND ug/kg 09/17/20 17:31 78-59-109/15/20 15:1239686.0 1 1-Methylnaphthalene ND ug/kg 09/17/20 17:31 90-12-009/15/20 15:123961051 2-Methylnaphthalene ND ug/kg 09/17/20 17:31 91-57-609/15/20 15:123961011 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 17:31 95-48-709/15/20 15:1239687.7 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 17:31 15831-10-409/15/20 15:1239699.6 1 Naphthalene ND ug/kg 09/17/20 17:31 91-20-309/15/20 15:1239694.8 1 2-Nitroaniline ND ug/kg 09/17/20 17:31 88-74-4 v209/15/20 15:1219801991 3-Nitroaniline ND ug/kg 09/17/20 17:31 99-09-209/15/20 15:1219802101 4-Nitroaniline ND ug/kg 09/17/20 17:31 100-01-609/15/20 15:127921961 Nitrobenzene ND ug/kg 09/17/20 17:31 98-95-309/15/20 15:1239694.5 1 2-Nitrophenol ND ug/kg 09/17/20 17:31 88-75-509/15/20 15:123961221 4-Nitrophenol ND ug/kg 09/17/20 17:31 100-02-7 v209/15/20 15:1219806311 N-Nitrosodimethylamine ND ug/kg 09/17/20 17:31 62-75-909/15/20 15:123961111 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 17:31 621-64-709/15/20 15:123961111 N-Nitrosodiphenylamine ND ug/kg 09/17/20 17:31 86-30-609/15/20 15:123961011 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 17:31 108-60-1 v209/15/20 15:123961101 Pentachlorophenol ND ug/kg 09/17/20 17:31 87-86-5 v209/15/20 15:127921811 Phenanthrene 167J ug/kg 09/17/20 17:31 85-01-809/15/20 15:1239699.7 1 Phenol ND ug/kg 09/17/20 17:31 108-95-209/15/20 15:1239694.5 1 Pyrene 512 ug/kg 09/17/20 17:31 129-00-009/15/20 15:123961091 Pyridine ND ug/kg 09/17/20 17:31 110-86-109/15/20 15:123961001 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 17:31 120-82-109/15/20 15:1239690.7 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 17:31 95-95-409/15/20 15:123961031 2,4,6-Trichlorophenol ND ug/kg 09/17/20 17:31 88-06-209/15/20 15:1239699.5 1 Surrogates Nitrobenzene-d5 (S)58 %09/17/20 17:31 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)69 %09/17/20 17:31 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)97 %09/17/20 17:31 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)56 %09/17/20 17:31 13127-88-309/15/20 15:1222-110 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-DUP Lab ID:92495144010 Collected:09/10/20 00:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)47 %09/17/20 17:31 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)82 %09/17/20 17:31 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/15/20 23:43 67-64-109/15/20 15:0997.2 36.3 1 Benzene ND ug/kg 09/15/20 23:43 71-43-209/15/20 15:094.9 3.4 1 Bromobenzene ND ug/kg 09/15/20 23:43 108-86-109/15/20 15:094.9 3.3 1 Bromochloromethane ND ug/kg 09/15/20 23:43 74-97-509/15/20 15:094.9 3.7 1 Bromodichloromethane ND ug/kg 09/15/20 23:43 75-27-409/15/20 15:094.9 3.2 1 Bromoform ND ug/kg 09/15/20 23:43 75-25-209/15/20 15:094.9 2.6 1 Bromomethane ND ug/kg 09/15/20 23:43 74-83-909/15/20 15:099.7 7.7 1 2-Butanone (MEK)ND ug/kg 09/15/20 23:43 78-93-309/15/20 15:0997.2 41.2 1 n-Butylbenzene ND ug/kg 09/15/20 23:43 104-51-809/15/20 15:094.9 2.6 1 sec-Butylbenzene ND ug/kg 09/15/20 23:43 135-98-809/15/20 15:094.9 3.1 1 tert-Butylbenzene ND ug/kg 09/15/20 23:43 98-06-609/15/20 15:094.9 2.6 1 Carbon tetrachloride ND ug/kg 09/15/20 23:43 56-23-509/15/20 15:094.9 2.2 1 Chlorobenzene ND ug/kg 09/15/20 23:43 108-90-709/15/20 15:094.9 3.2 1 Chloroethane ND ug/kg 09/15/20 23:43 75-00-309/15/20 15:099.7 5.1 1 Chloroform ND ug/kg 09/15/20 23:43 67-66-309/15/20 15:094.9 2.4 1 Chloromethane ND ug/kg 09/15/20 23:43 74-87-309/15/20 15:099.7 6.8 1 2-Chlorotoluene ND ug/kg 09/15/20 23:43 95-49-809/15/20 15:094.9 3.5 1 4-Chlorotoluene ND ug/kg 09/15/20 23:43 106-43-409/15/20 15:094.9 3.1 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/15/20 23:43 96-12-809/15/20 15:094.9 4.5 1 Dibromochloromethane ND ug/kg 09/15/20 23:43 124-48-109/15/20 15:094.9 2.6 1 1,2-Dibromoethane (EDB)ND ug/kg 09/15/20 23:43 106-93-409/15/20 15:094.9 3.4 1 Dibromomethane ND ug/kg 09/15/20 23:43 74-95-309/15/20 15:094.9 2.4 1 1,2-Dichlorobenzene ND ug/kg 09/15/20 23:43 95-50-109/15/20 15:094.9 2.9 1 1,3-Dichlorobenzene ND ug/kg 09/15/20 23:43 541-73-109/15/20 15:094.9 4.0 1 1,4-Dichlorobenzene ND ug/kg 09/15/20 23:43 106-46-709/15/20 15:094.9 3.6 1 Dichlorodifluoromethane ND ug/kg 09/15/20 23:43 75-71-8 L1,v109/15/20 15:099.7 1.7 1 1,1-Dichloroethane ND ug/kg 09/15/20 23:43 75-34-309/15/20 15:094.9 2.1 1 1,2-Dichloroethane ND ug/kg 09/15/20 23:43 107-06-209/15/20 15:094.9 2.0 1 1,1-Dichloroethene ND ug/kg 09/15/20 23:43 75-35-409/15/20 15:094.9 1.5 1 cis-1,2-Dichloroethene ND ug/kg 09/15/20 23:43 156-59-209/15/20 15:094.9 2.8 1 trans-1,2-Dichloroethene ND ug/kg 09/15/20 23:43 156-60-509/15/20 15:094.9 2.1 1 1,2-Dichloropropane ND ug/kg 09/15/20 23:43 78-87-509/15/20 15:094.9 3.0 1 1,3-Dichloropropane ND ug/kg 09/15/20 23:43 142-28-909/15/20 15:094.9 3.4 1 2,2-Dichloropropane ND ug/kg 09/15/20 23:43 594-20-709/15/20 15:094.9 2.7 1 1,1-Dichloropropene ND ug/kg 09/15/20 23:43 563-58-609/15/20 15:094.9 2.3 1 cis-1,3-Dichloropropene ND ug/kg 09/15/20 23:43 10061-01-509/15/20 15:094.9 3.2 1 trans-1,3-Dichloropropene ND ug/kg 09/15/20 23:43 10061-02-609/15/20 15:094.9 4.1 1 Diisopropyl ether ND ug/kg 09/15/20 23:43 108-20-309/15/20 15:094.9 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-DUP Lab ID:92495144010 Collected:09/10/20 00:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND ug/kg 09/15/20 23:43 100-41-409/15/20 15:094.9 4.6 1 Hexachloro-1,3-butadiene ND ug/kg 09/15/20 23:43 87-68-309/15/20 15:094.9 4.6 1 2-Hexanone ND ug/kg 09/15/20 23:43 591-78-609/15/20 15:0948.6 9.6 1 Isopropylbenzene (Cumene)ND ug/kg 09/15/20 23:43 98-82-809/15/20 15:094.9 3.1 1 p-Isopropyltoluene ND ug/kg 09/15/20 23:43 99-87-609/15/20 15:094.9 2.7 1 Methylene Chloride ND ug/kg 09/15/20 23:43 75-09-209/15/20 15:0919.4 7.2 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/15/20 23:43 108-10-109/15/20 15:0948.6 41.1 1 Methyl-tert-butyl ether ND ug/kg 09/15/20 23:43 1634-04-409/15/20 15:094.9 3.1 1 Naphthalene 2.9J ug/kg 09/15/20 23:43 91-20-309/15/20 15:094.9 2.7 1 n-Propylbenzene ND ug/kg 09/15/20 23:43 103-65-109/15/20 15:094.9 3.4 1 Styrene ND ug/kg 09/15/20 23:43 100-42-509/15/20 15:094.9 2.3 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/15/20 23:43 630-20-609/15/20 15:094.9 3.2 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/15/20 23:43 79-34-509/15/20 15:094.9 4.3 1 Tetrachloroethene ND ug/kg 09/15/20 23:43 127-18-409/15/20 15:094.9 2.4 1 Toluene ND ug/kg 09/15/20 23:43 108-88-309/15/20 15:094.9 2.8 1 1,2,3-Trichlorobenzene ND ug/kg 09/15/20 23:43 87-61-609/15/20 15:094.9 3.0 1 1,2,4-Trichlorobenzene ND ug/kg 09/15/20 23:43 120-82-109/15/20 15:094.9 2.7 1 1,1,1-Trichloroethane ND ug/kg 09/15/20 23:43 71-55-609/15/20 15:094.9 2.0 1 1,1,2-Trichloroethane ND ug/kg 09/15/20 23:43 79-00-509/15/20 15:094.9 3.6 1 Trichloroethene ND ug/kg 09/15/20 23:43 79-01-609/15/20 15:094.9 3.0 1 Trichlorofluoromethane ND ug/kg 09/15/20 23:43 75-69-409/15/20 15:094.9 1.2 1 1,2,3-Trichloropropane ND ug/kg 09/15/20 23:43 96-18-409/15/20 15:094.9 4.0 1 1,2,4-Trimethylbenzene ND ug/kg 09/15/20 23:43 95-63-609/15/20 15:094.9 3.5 1 1,3,5-Trimethylbenzene ND ug/kg 09/15/20 23:43 108-67-809/15/20 15:094.9 2.9 1 Vinyl acetate ND ug/kg 09/15/20 23:43 108-05-409/15/20 15:0948.6 4.2 1 Vinyl chloride ND ug/kg 09/15/20 23:43 75-01-409/15/20 15:099.7 1.9 1 Xylene (Total)ND ug/kg 09/15/20 23:43 1330-20-709/15/20 15:099.7 2.8 1 m&p-Xylene ND ug/kg 09/15/20 23:43 179601-23-109/15/20 15:099.7 7.5 1 o-Xylene ND ug/kg 09/15/20 23:43 95-47-609/15/20 15:094.9 2.8 1 Surrogates Toluene-d8 (S)98 %09/15/20 23:43 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)98 %09/15/20 23:43 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)105 %09/15/20 23:43 17060-07-009/15/20 15:0970-132 1 Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 16.7 %09/14/20 16:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 81.3 %09/17/20 20:2909/17/20 20:051 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-DUP Lab ID:92495144010 Collected:09/10/20 00:00 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 15:04 18540-29-909/17/20 17:041.23 0.314 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-6 (1-3)Lab ID:92495144011 Collected:09/10/20 15:35 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8082A Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8082 GCS PCB PCB-1016 (Aroclor 1016)ND ug/kg 09/18/20 08:50 12674-11-209/17/20 14:5942.9 11.5 1 PCB-1221 (Aroclor 1221)ND ug/kg 09/18/20 08:50 11104-28-209/17/20 14:5942.9 15.2 1 PCB-1232 (Aroclor 1232)ND ug/kg 09/18/20 08:50 11141-16-509/17/20 14:5942.9 10.8 1 PCB-1242 (Aroclor 1242)ND ug/kg 09/18/20 08:50 53469-21-909/17/20 14:5942.9 2.9 1 PCB-1248 (Aroclor 1248)ND ug/kg 09/18/20 08:50 12672-29-609/17/20 14:5942.9 7.5 1 PCB-1254 (Aroclor 1254)ND ug/kg 09/18/20 08:50 11097-69-109/17/20 14:5942.9 8.1 1 PCB-1260 (Aroclor 1260)ND ug/kg 09/18/20 08:50 11096-82-509/17/20 14:5942.9 9.9 1 Surrogates Decachlorobiphenyl (S)60 %09/18/20 08:50 2051-24-309/17/20 14:5910-160 1 Analytical Method: EPA 6020B Preparation Method: 3051 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 1.85 mg/kg 09/17/20 01:00 7440-38-209/16/20 16:211.30 0.549 5 Barium 106 mg/kg 09/17/20 01:00 7440-39-309/16/20 16:213.25 1.63 5 Cadmium ND mg/kg 09/17/20 01:00 7440-43-909/16/20 16:211.30 0.529 5 Chromium 102 mg/kg 09/17/20 01:00 7440-47-309/16/20 16:216.51 2.92 5 Lead 6.56 mg/kg 09/17/20 01:00 7439-92-109/16/20 16:212.60 1.30 5 Selenium ND mg/kg 09/17/20 01:00 7782-49-209/16/20 16:213.25 1.31 5 Silver ND mg/kg 09/17/20 01:00 7440-22-409/16/20 16:210.651 0.277 5 Analytical Method: EPA 7471B Preparation Method: 7471A Pace National - Mt. Juliet Mercury 7471B Mercury 0.110 mg/kg 09/16/20 22:02 7439-97-6 ML,R109/16/20 10:470.0521 0.0234 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 09/17/20 17:59 83-32-909/15/20 15:124281101 Acenaphthylene ND ug/kg 09/17/20 17:59 208-96-809/15/20 15:124281011 Aniline ND ug/kg 09/17/20 17:59 62-53-309/15/20 15:1242896.0 1 Anthracene ND ug/kg 09/17/20 17:59 120-12-709/15/20 15:124281111 Benzo(a)anthracene ND ug/kg 09/17/20 17:59 56-55-309/15/20 15:124281361 Benzo(a)pyrene ND ug/kg 09/17/20 17:59 50-32-809/15/20 15:124281851 Benzo(b)fluoranthene 175J ug/kg 09/17/20 17:59 205-99-209/15/20 15:124281721 Benzo(g,h,i)perylene ND ug/kg 09/17/20 17:59 191-24-209/15/20 15:124281671 Benzo(k)fluoranthene ND ug/kg 09/17/20 17:59 207-08-909/15/20 15:124281801 Benzoic Acid ND ug/kg 09/17/20 17:59 65-85-009/15/20 15:1221404611 Benzyl alcohol ND ug/kg 09/17/20 17:59 100-51-609/15/20 15:128552271 4-Bromophenylphenyl ether ND ug/kg 09/17/20 17:59 101-55-309/15/20 15:124281121 Butylbenzylphthalate ND ug/kg 09/17/20 17:59 85-68-709/15/20 15:124281141 4-Chloro-3-methylphenol ND ug/kg 09/17/20 17:59 59-50-709/15/20 15:128552601 4-Chloroaniline ND ug/kg 09/17/20 17:59 106-47-809/15/20 15:128552621 bis(2-Chloroethoxy)methane ND ug/kg 09/17/20 17:59 111-91-1 L209/15/20 15:124281141 bis(2-Chloroethyl) ether ND ug/kg 09/17/20 17:59 111-44-409/15/20 15:1242890.8 1 2-Chloronaphthalene ND ug/kg 09/17/20 17:59 91-58-709/15/20 15:1242895.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-6 (1-3)Lab ID:92495144011 Collected:09/10/20 15:35 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2-Chlorophenol ND ug/kg 09/17/20 17:59 95-57-809/15/20 15:1242899.5 1 4-Chlorophenylphenyl ether ND ug/kg 09/17/20 17:59 7005-72-309/15/20 15:124281111 Chrysene 139J ug/kg 09/17/20 17:59 218-01-909/15/20 15:124281241 Dibenz(a,h)anthracene ND ug/kg 09/17/20 17:59 53-70-309/15/20 15:124281711 Dibenzofuran ND ug/kg 09/17/20 17:59 132-64-909/15/20 15:124281071 1,2-Dichlorobenzene ND ug/kg 09/17/20 17:59 95-50-109/15/20 15:1242892.5 1 1,3-Dichlorobenzene ND ug/kg 09/17/20 17:59 541-73-109/15/20 15:1242896.3 1 1,4-Dichlorobenzene ND ug/kg 09/17/20 17:59 106-46-709/15/20 15:1242894.1 1 3,3'-Dichlorobenzidine ND ug/kg 09/17/20 17:59 91-94-109/15/20 15:128552981 2,4-Dichlorophenol ND ug/kg 09/17/20 17:59 120-83-209/15/20 15:124281411 Diethylphthalate ND ug/kg 09/17/20 17:59 84-66-209/15/20 15:1242892.8 1 2,4-Dimethylphenol ND ug/kg 09/17/20 17:59 105-67-909/15/20 15:124281071 Dimethylphthalate ND ug/kg 09/17/20 17:59 131-11-309/15/20 15:1242896.7 1 Di-n-butylphthalate ND ug/kg 09/17/20 17:59 84-74-209/15/20 15:124281051 4,6-Dinitro-2-methylphenol ND ug/kg 09/17/20 17:59 534-52-109/15/20 15:128556891 2,4-Dinitrophenol ND ug/kg 09/17/20 17:59 51-28-5 v209/15/20 15:12214013701 2,4-Dinitrotoluene ND ug/kg 09/17/20 17:59 121-14-209/15/20 15:124281131 2,6-Dinitrotoluene ND ug/kg 09/17/20 17:59 606-20-209/15/20 15:124281121 Di-n-octylphthalate ND ug/kg 09/17/20 17:59 117-84-009/15/20 15:124282441 bis(2-Ethylhexyl)phthalate ND ug/kg 09/17/20 17:59 117-81-709/15/20 15:124281401 Fluoranthene ND ug/kg 09/17/20 17:59 206-44-009/15/20 15:124281291 Fluorene ND ug/kg 09/17/20 17:59 86-73-709/15/20 15:124281141 Hexachloro-1,3-butadiene ND ug/kg 09/17/20 17:59 87-68-309/15/20 15:124281041 Hexachlorobenzene ND ug/kg 09/17/20 17:59 118-74-109/15/20 15:124281091 Hexachlorocyclopentadiene ND ug/kg 09/17/20 17:59 77-47-4 v209/15/20 15:124281711 Hexachloroethane ND ug/kg 09/17/20 17:59 67-72-109/15/20 15:1242897.5 1 Indeno(1,2,3-cd)pyrene ND ug/kg 09/17/20 17:59 193-39-509/15/20 15:124281961 Isophorone ND ug/kg 09/17/20 17:59 78-59-109/15/20 15:1242892.9 1 1-Methylnaphthalene ND ug/kg 09/17/20 17:59 90-12-009/15/20 15:124281141 2-Methylnaphthalene ND ug/kg 09/17/20 17:59 91-57-609/15/20 15:124281091 2-Methylphenol(o-Cresol)ND ug/kg 09/17/20 17:59 95-48-709/15/20 15:1242894.7 1 3&4-Methylphenol(m&p Cresol)ND ug/kg 09/17/20 17:59 15831-10-409/15/20 15:124281081 Naphthalene ND ug/kg 09/17/20 17:59 91-20-309/15/20 15:124281021 2-Nitroaniline ND ug/kg 09/17/20 17:59 88-74-4 v209/15/20 15:1221402151 3-Nitroaniline ND ug/kg 09/17/20 17:59 99-09-209/15/20 15:1221402271 4-Nitroaniline ND ug/kg 09/17/20 17:59 100-01-609/15/20 15:128552111 Nitrobenzene ND ug/kg 09/17/20 17:59 98-95-309/15/20 15:124281021 2-Nitrophenol ND ug/kg 09/17/20 17:59 88-75-509/15/20 15:124281321 4-Nitrophenol ND ug/kg 09/17/20 17:59 100-02-7 v209/15/20 15:1221406821 N-Nitrosodimethylamine ND ug/kg 09/17/20 17:59 62-75-909/15/20 15:124281201 N-Nitroso-di-n-propylamine ND ug/kg 09/17/20 17:59 621-64-709/15/20 15:124281201 N-Nitrosodiphenylamine ND ug/kg 09/17/20 17:59 86-30-609/15/20 15:124281091 2,2'-Oxybis(1-chloropropane)ND ug/kg 09/17/20 17:59 108-60-1 v209/15/20 15:124281191 Pentachlorophenol ND ug/kg 09/17/20 17:59 87-86-5 v209/15/20 15:128551961 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-6 (1-3)Lab ID:92495144011 Collected:09/10/20 15:35 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Phenanthrene ND ug/kg 09/17/20 17:59 85-01-809/15/20 15:124281081 Phenol ND ug/kg 09/17/20 17:59 108-95-209/15/20 15:124281021 Pyrene ND ug/kg 09/17/20 17:59 129-00-009/15/20 15:124281181 Pyridine ND ug/kg 09/17/20 17:59 110-86-109/15/20 15:124281081 1,2,4-Trichlorobenzene ND ug/kg 09/17/20 17:59 120-82-109/15/20 15:1242898.0 1 2,4,5-Trichlorophenol ND ug/kg 09/17/20 17:59 95-95-409/15/20 15:124281111 2,4,6-Trichlorophenol ND ug/kg 09/17/20 17:59 88-06-209/15/20 15:124281071 Surrogates Nitrobenzene-d5 (S)57 %09/17/20 17:59 4165-60-009/15/20 15:1223-110 1 2-Fluorobiphenyl (S)63 %09/17/20 17:59 321-60-809/15/20 15:1230-110 1 Terphenyl-d14 (S)93 %09/17/20 17:59 1718-51-009/15/20 15:1228-110 1 Phenol-d6 (S)60 %09/17/20 17:59 13127-88-309/15/20 15:1222-110 1 2-Fluorophenol (S)57 %09/17/20 17:59 367-12-409/15/20 15:1213-110 1 2,4,6-Tribromophenol (S)79 %09/17/20 17:59 118-79-609/15/20 15:1227-110 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 09/16/20 00:01 67-64-109/15/20 15:0910439.0 1 Benzene ND ug/kg 09/16/20 00:01 71-43-209/15/20 15:095.2 3.7 1 Bromobenzene ND ug/kg 09/16/20 00:01 108-86-109/15/20 15:095.2 3.5 1 Bromochloromethane ND ug/kg 09/16/20 00:01 74-97-509/15/20 15:095.2 4.0 1 Bromodichloromethane ND ug/kg 09/16/20 00:01 75-27-409/15/20 15:095.2 3.4 1 Bromoform ND ug/kg 09/16/20 00:01 75-25-209/15/20 15:095.2 2.8 1 Bromomethane ND ug/kg 09/16/20 00:01 74-83-909/15/20 15:0910.4 8.2 1 2-Butanone (MEK)ND ug/kg 09/16/20 00:01 78-93-309/15/20 15:0910444.3 1 n-Butylbenzene ND ug/kg 09/16/20 00:01 104-51-809/15/20 15:095.2 2.8 1 sec-Butylbenzene ND ug/kg 09/16/20 00:01 135-98-809/15/20 15:095.2 3.3 1 tert-Butylbenzene ND ug/kg 09/16/20 00:01 98-06-609/15/20 15:095.2 2.8 1 Carbon tetrachloride ND ug/kg 09/16/20 00:01 56-23-509/15/20 15:095.2 2.3 1 Chlorobenzene ND ug/kg 09/16/20 00:01 108-90-709/15/20 15:095.2 3.4 1 Chloroethane ND ug/kg 09/16/20 00:01 75-00-309/15/20 15:0910.4 5.5 1 Chloroform ND ug/kg 09/16/20 00:01 67-66-309/15/20 15:095.2 2.6 1 Chloromethane ND ug/kg 09/16/20 00:01 74-87-309/15/20 15:0910.4 7.3 1 2-Chlorotoluene ND ug/kg 09/16/20 00:01 95-49-809/15/20 15:095.2 3.7 1 4-Chlorotoluene ND ug/kg 09/16/20 00:01 106-43-409/15/20 15:095.2 3.3 1 1,2-Dibromo-3-chloropropane ND ug/kg 09/16/20 00:01 96-12-809/15/20 15:095.2 4.8 1 Dibromochloromethane ND ug/kg 09/16/20 00:01 124-48-109/15/20 15:095.2 2.8 1 1,2-Dibromoethane (EDB)ND ug/kg 09/16/20 00:01 106-93-409/15/20 15:095.2 3.7 1 Dibromomethane ND ug/kg 09/16/20 00:01 74-95-309/15/20 15:095.2 2.6 1 1,2-Dichlorobenzene ND ug/kg 09/16/20 00:01 95-50-109/15/20 15:095.2 3.1 1 1,3-Dichlorobenzene ND ug/kg 09/16/20 00:01 541-73-109/15/20 15:095.2 4.3 1 1,4-Dichlorobenzene ND ug/kg 09/16/20 00:01 106-46-709/15/20 15:095.2 3.9 1 Dichlorodifluoromethane ND ug/kg 09/16/20 00:01 75-71-8 L1,v109/15/20 15:0910.4 1.8 1 1,1-Dichloroethane ND ug/kg 09/16/20 00:01 75-34-309/15/20 15:095.2 2.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-6 (1-3)Lab ID:92495144011 Collected:09/10/20 15:35 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,2-Dichloroethane ND ug/kg 09/16/20 00:01 107-06-209/15/20 15:095.2 2.1 1 1,1-Dichloroethene ND ug/kg 09/16/20 00:01 75-35-409/15/20 15:095.2 1.6 1 cis-1,2-Dichloroethene ND ug/kg 09/16/20 00:01 156-59-209/15/20 15:095.2 3.0 1 trans-1,2-Dichloroethene ND ug/kg 09/16/20 00:01 156-60-509/15/20 15:095.2 2.3 1 1,2-Dichloropropane ND ug/kg 09/16/20 00:01 78-87-509/15/20 15:095.2 3.2 1 1,3-Dichloropropane ND ug/kg 09/16/20 00:01 142-28-909/15/20 15:095.2 3.6 1 2,2-Dichloropropane ND ug/kg 09/16/20 00:01 594-20-709/15/20 15:095.2 2.9 1 1,1-Dichloropropene ND ug/kg 09/16/20 00:01 563-58-609/15/20 15:095.2 2.5 1 cis-1,3-Dichloropropene ND ug/kg 09/16/20 00:01 10061-01-509/15/20 15:095.2 3.4 1 trans-1,3-Dichloropropene ND ug/kg 09/16/20 00:01 10061-02-609/15/20 15:095.2 4.4 1 Diisopropyl ether ND ug/kg 09/16/20 00:01 108-20-309/15/20 15:095.2 2.1 1 Ethylbenzene ND ug/kg 09/16/20 00:01 100-41-409/15/20 15:095.2 4.9 1 Hexachloro-1,3-butadiene ND ug/kg 09/16/20 00:01 87-68-309/15/20 15:095.2 5.0 1 2-Hexanone ND ug/kg 09/16/20 00:01 591-78-609/15/20 15:0952.2 10.4 1 Isopropylbenzene (Cumene)ND ug/kg 09/16/20 00:01 98-82-809/15/20 15:095.2 3.3 1 p-Isopropyltoluene ND ug/kg 09/16/20 00:01 99-87-609/15/20 15:095.2 2.9 1 Methylene Chloride ND ug/kg 09/16/20 00:01 75-09-209/15/20 15:0920.9 7.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 09/16/20 00:01 108-10-109/15/20 15:0952.2 44.2 1 Methyl-tert-butyl ether ND ug/kg 09/16/20 00:01 1634-04-409/15/20 15:095.2 3.3 1 Naphthalene ND ug/kg 09/16/20 00:01 91-20-309/15/20 15:095.2 2.9 1 n-Propylbenzene ND ug/kg 09/16/20 00:01 103-65-109/15/20 15:095.2 3.6 1 Styrene ND ug/kg 09/16/20 00:01 100-42-509/15/20 15:095.2 2.5 1 1,1,1,2-Tetrachloroethane ND ug/kg 09/16/20 00:01 630-20-609/15/20 15:095.2 3.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 09/16/20 00:01 79-34-509/15/20 15:095.2 4.6 1 Tetrachloroethene ND ug/kg 09/16/20 00:01 127-18-409/15/20 15:095.2 2.6 1 Toluene ND ug/kg 09/16/20 00:01 108-88-309/15/20 15:095.2 3.0 1 1,2,3-Trichlorobenzene ND ug/kg 09/16/20 00:01 87-61-609/15/20 15:095.2 3.2 1 1,2,4-Trichlorobenzene ND ug/kg 09/16/20 00:01 120-82-109/15/20 15:095.2 2.9 1 1,1,1-Trichloroethane ND ug/kg 09/16/20 00:01 71-55-609/15/20 15:095.2 2.1 1 1,1,2-Trichloroethane ND ug/kg 09/16/20 00:01 79-00-509/15/20 15:095.2 3.9 1 Trichloroethene 6.2 ug/kg 09/16/20 00:01 79-01-609/15/20 15:095.2 3.3 1 Trichlorofluoromethane ND ug/kg 09/16/20 00:01 75-69-409/15/20 15:095.2 1.3 1 1,2,3-Trichloropropane ND ug/kg 09/16/20 00:01 96-18-409/15/20 15:095.2 4.3 1 1,2,4-Trimethylbenzene ND ug/kg 09/16/20 00:01 95-63-609/15/20 15:095.2 3.8 1 1,3,5-Trimethylbenzene ND ug/kg 09/16/20 00:01 108-67-809/15/20 15:095.2 3.1 1 Vinyl acetate ND ug/kg 09/16/20 00:01 108-05-409/15/20 15:0952.2 4.5 1 Vinyl chloride ND ug/kg 09/16/20 00:01 75-01-409/15/20 15:0910.4 2.0 1 Xylene (Total)ND ug/kg 09/16/20 00:01 1330-20-709/15/20 15:0910.4 3.0 1 m&p-Xylene ND ug/kg 09/16/20 00:01 179601-23-109/15/20 15:0910.4 8.0 1 o-Xylene ND ug/kg 09/16/20 00:01 95-47-609/15/20 15:095.2 3.0 1 Surrogates Toluene-d8 (S)99 %09/16/20 00:01 2037-26-509/15/20 15:0970-130 1 4-Bromofluorobenzene (S)96 %09/16/20 00:01 460-00-409/15/20 15:0970-130 1 1,2-Dichloroethane-d4 (S)107 %09/16/20 00:01 17060-07-009/15/20 15:0970-132 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 88 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Sample:SB-6 (1-3)Lab ID:92495144011 Collected:09/10/20 15:35 Received:09/11/20 14:25 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: ASTM D2974-87 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 23.3 %09/14/20 16:060.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 76.8 %09/17/20 20:2909/17/20 20:051 Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 09/18/20 15:09 18540-29-909/17/20 17:041.30 0.332 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1543926 3051 EPA 6020B Metals (ICPMS) 6020B Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571308-1 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL Arsenic mg/kg ND 1.00 09/16/20 23:250.422 Barium mg/kg ND 2.50 09/16/20 23:251.25 Cadmium mg/kg ND 1.00 09/16/20 23:250.406 Chromium mg/kg ND 5.00 09/16/20 23:252.24 Lead mg/kg ND 2.00 09/16/20 23:251.00 Selenium mg/kg ND 2.50 09/16/20 23:251.01 Silver mg/kg ND 0.500 09/16/20 23:250.213 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571308-2LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 89.6100 89.6 80.0-120 Barium mg/kg 91.3100 91.3 80.0-120 Cadmium mg/kg 95.2100 95.2 80.0-120 Chromium mg/kg 94.5100 94.5 80.0-120 Lead mg/kg 97.7100 97.7 80.0-120 Selenium mg/kg 93.3100 93.3 80.0-120 Silver mg/kg 18.620.0 92.9 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3571308-5MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1262129-03 R3571308-6 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic mg/kg 20.0 89.4 75.0-12580.9 9.57 2020.03.66 104 94.9 Barium mg/kg 20.0 117 75.0-125105 5.01 2020.0126 257 244 Cadmium mg/kg 20.0 99.6 75.0-12589.9 10.2 2020.0ND 113 102 Chromium mg/kg 20.0 93.7 75.0-12591.9 1.77 2020.011.1 117 115 Lead mg/kg 20.0 99.1 75.0-12595.8 3.16 2020.05.99 118 114 Selenium mg/kg 20.0 99.7 75.0-12589.7 10.5 2020.0ND 113 102 Silver mg/kg 4.00 93.9 75.0-12588.1 6.37 204.00ND 21.2 19.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1543859 7471A EPA 7471B Mercury 7471B Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571295-1 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL Mercury mg/kg ND 0.0400 09/16/20 17:070.0180 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571295-2LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.4450.500 89.0 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3571295-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495144011 R3571295-4 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg ML,R10.651 90.8 75.0-12548.0 49.7 200.6510.110 0.701 0.422 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 63 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 566528 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3002424 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/kg ND 5.0 09/15/20 19:563.3 1,1,1-Trichloroethane ug/kg ND 5.0 09/15/20 19:562.0 1,1,2,2-Tetrachloroethane ug/kg ND 5.0 09/15/20 19:564.4 1,1,2-Trichloroethane ug/kg ND 5.0 09/15/20 19:563.7 1,1-Dichloroethane ug/kg ND 5.0 09/15/20 19:562.2 1,1-Dichloroethene ug/kg ND 5.0 09/15/20 19:561.6 1,1-Dichloropropene ug/kg ND 5.0 09/15/20 19:562.4 1,2,3-Trichlorobenzene ug/kg ND 5.0 09/15/20 19:563.1 1,2,3-Trichloropropane ug/kg ND 5.0 09/15/20 19:564.1 1,2,4-Trichlorobenzene ug/kg ND 5.0 09/15/20 19:562.8 1,2,4-Trimethylbenzene ug/kg ND 5.0 09/15/20 19:563.6 1,2-Dibromo-3-chloropropane ug/kg ND 5.0 09/15/20 19:564.6 1,2-Dibromoethane (EDB)ug/kg ND 5.0 09/15/20 19:563.5 1,2-Dichlorobenzene ug/kg ND 5.0 09/15/20 19:563.0 1,2-Dichloroethane ug/kg ND 5.0 09/15/20 19:562.0 1,2-Dichloropropane ug/kg ND 5.0 09/15/20 19:563.1 1,3,5-Trimethylbenzene ug/kg ND 5.0 09/15/20 19:563.0 1,3-Dichlorobenzene ug/kg ND 5.0 09/15/20 19:564.1 1,3-Dichloropropane ug/kg ND 5.0 09/15/20 19:563.5 1,4-Dichlorobenzene ug/kg ND 5.0 09/15/20 19:563.8 2,2-Dichloropropane ug/kg ND 5.0 09/15/20 19:562.8 2-Butanone (MEK)ug/kg ND 100 09/15/20 19:5642.4 2-Chlorotoluene ug/kg ND 5.0 09/15/20 19:563.6 2-Hexanone ug/kg ND 50.0 09/15/20 19:569.9 4-Chlorotoluene ug/kg ND 5.0 09/15/20 19:563.2 4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 09/15/20 19:5642.3 Acetone ug/kg ND 100 09/15/20 19:5637.3 Benzene ug/kg ND 5.0 09/15/20 19:563.5 Bromobenzene ug/kg ND 5.0 09/15/20 19:563.4 Bromochloromethane ug/kg ND 5.0 09/15/20 19:563.8 Bromodichloromethane ug/kg ND 5.0 09/15/20 19:563.3 Bromoform ug/kg ND 5.0 09/15/20 19:562.7 Bromomethane ug/kg ND 10.0 09/15/20 19:567.9 Carbon tetrachloride ug/kg ND 5.0 09/15/20 19:562.2 Chlorobenzene ug/kg ND 5.0 09/15/20 19:563.2 Chloroethane ug/kg ND 10.0 09/15/20 19:565.3 Chloroform ug/kg ND 5.0 09/15/20 19:562.5 Chloromethane ug/kg ND 10.0 09/15/20 19:567.0 cis-1,2-Dichloroethene ug/kg ND 5.0 09/15/20 19:562.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 64 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3002424 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL cis-1,3-Dichloropropene ug/kg ND 5.0 09/15/20 19:563.2 Dibromochloromethane ug/kg ND 5.0 09/15/20 19:562.7 Dibromomethane ug/kg ND 5.0 09/15/20 19:562.5 Dichlorodifluoromethane ug/kg ND 10.0 v109/15/20 19:561.7 Diisopropyl ether ug/kg ND 5.0 09/15/20 19:562.0 Ethylbenzene ug/kg ND 5.0 09/15/20 19:564.7 Hexachloro-1,3-butadiene ug/kg ND 5.0 09/15/20 19:564.7 Isopropylbenzene (Cumene)ug/kg ND 5.0 09/15/20 19:563.2 m&p-Xylene ug/kg ND 10.0 09/15/20 19:567.7 Methyl-tert-butyl ether ug/kg ND 5.0 09/15/20 19:563.2 Methylene Chloride ug/kg ND 20.0 09/15/20 19:567.4 n-Butylbenzene ug/kg ND 5.0 09/15/20 19:562.7 n-Propylbenzene ug/kg ND 5.0 09/15/20 19:563.4 Naphthalene ug/kg ND 5.0 09/15/20 19:562.8 o-Xylene ug/kg ND 5.0 09/15/20 19:562.8 p-Isopropyltoluene ug/kg ND 5.0 09/15/20 19:562.8 sec-Butylbenzene ug/kg ND 5.0 09/15/20 19:563.2 Styrene ug/kg ND 5.0 09/15/20 19:562.4 tert-Butylbenzene ug/kg ND 5.0 09/15/20 19:562.7 Tetrachloroethene ug/kg ND 5.0 09/15/20 19:562.5 Toluene ug/kg ND 5.0 09/15/20 19:562.9 trans-1,2-Dichloroethene ug/kg ND 5.0 09/15/20 19:562.2 trans-1,3-Dichloropropene ug/kg ND 5.0 09/15/20 19:564.2 Trichloroethene ug/kg ND 5.0 09/15/20 19:563.1 Trichlorofluoromethane ug/kg ND 5.0 09/15/20 19:561.2 Vinyl acetate ug/kg ND 50.0 09/15/20 19:564.3 Vinyl chloride ug/kg ND 10.0 09/15/20 19:561.9 Xylene (Total)ug/kg ND 10.0 09/15/20 19:562.8 1,2-Dichloroethane-d4 (S)%107 70-132 09/15/20 19:56 4-Bromofluorobenzene (S)%97 70-130 09/15/20 19:56 Toluene-d8 (S)%100 70-130 09/15/20 19:56 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002425LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 12001250 96 70-130 1,1,1-Trichloroethane ug/kg 11001250 88 70-130 1,1,2,2-Tetrachloroethane ug/kg 11501250 92 55-130 1,1,2-Trichloroethane ug/kg 11701250 94 70-130 1,1-Dichloroethane ug/kg 11401250 91 68-130 1,1-Dichloroethene ug/kg 11501250 92 70-130 1,1-Dichloropropene ug/kg 11001250 88 70-130 1,2,3-Trichlorobenzene ug/kg 12301250 98 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 65 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002425LABORATORY CONTROL SAMPLE: LCSSpike 1,2,3-Trichloropropane ug/kg 11901250 95 70-130 1,2,4-Trichlorobenzene ug/kg 12201250 98 70-130 1,2,4-Trimethylbenzene ug/kg 11501250 92 69-130 1,2-Dibromo-3-chloropropane ug/kg 13301250 106 57-141 1,2-Dibromoethane (EDB)ug/kg 12401250 99 70-130 1,2-Dichlorobenzene ug/kg 12501250 100 70-130 1,2-Dichloroethane ug/kg 11301250 90 70-130 1,2-Dichloropropane ug/kg 11801250 94 70-130 1,3,5-Trimethylbenzene ug/kg 12201250 98 70-130 1,3-Dichlorobenzene ug/kg 12101250 97 70-130 1,3-Dichloropropane ug/kg 11701250 94 70-130 1,4-Dichlorobenzene ug/kg 11301250 90 70-130 2,2-Dichloropropane ug/kg 11301250 90 70-130 2-Butanone (MEK)ug/kg 22602500 91 60-130 2-Chlorotoluene ug/kg 12401250 99 70-130 2-Hexanone ug/kg 25102500 100 70-132 4-Chlorotoluene ug/kg 11901250 95 70-130 4-Methyl-2-pentanone (MIBK)ug/kg 23902500 96 69-130 Acetone ug/kg 22902500 91 49-148 Benzene ug/kg 11401250 91 70-130 Bromobenzene ug/kg 12001250 96 70-130 Bromochloromethane ug/kg 12201250 97 70-130 Bromodichloromethane ug/kg 11001250 88 70-130 Bromoform ug/kg 11901250 95 68-136 Bromomethane ug/kg 11301250 91 60-140 Carbon tetrachloride ug/kg 12001250 96 70-130 Chlorobenzene ug/kg 11601250 93 70-130 Chloroethane ug/kg 10701250 86 51-147 Chloroform ug/kg 10901250 87 70-130 Chloromethane ug/kg 11101250 89 48-130 cis-1,2-Dichloroethene ug/kg 10901250 87 70-130 cis-1,3-Dichloropropene ug/kg 12201250 97 70-130 Dibromochloromethane ug/kg 12501250 100 70-130 Dibromomethane ug/kg 12001250 96 70-130 Dichlorodifluoromethane ug/kg 1660 L1,v1125013349-130 Diisopropyl ether ug/kg 11301250 90 66-130 Ethylbenzene ug/kg 11001250 88 70-130 Hexachloro-1,3-butadiene ug/kg 12801250 102 70-130 Isopropylbenzene (Cumene)ug/kg 11801250 94 70-130 m&p-Xylene ug/kg 22702500 91 70-130 Methyl-tert-butyl ether ug/kg 11001250 88 70-130 Methylene Chloride ug/kg 11001250 88 50-137 n-Butylbenzene ug/kg 12101250 97 70-130 n-Propylbenzene ug/kg 11901250 95 70-130 Naphthalene ug/kg 12401250 99 70-131 o-Xylene ug/kg 11401250 91 70-130 p-Isopropyltoluene ug/kg 12101250 97 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 66 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002425LABORATORY CONTROL SAMPLE: LCSSpike sec-Butylbenzene ug/kg 11901250 95 70-130 Styrene ug/kg 11901250 95 70-130 tert-Butylbenzene ug/kg 12001250 96 69-130 Tetrachloroethene ug/kg 12101250 96 56-130 Toluene ug/kg 10901250 88 70-130 trans-1,2-Dichloroethene ug/kg 11201250 90 70-130 trans-1,3-Dichloropropene ug/kg 11801250 95 70-130 Trichloroethene ug/kg 11601250 93 70-141 Trichlorofluoromethane ug/kg 11501250 92 67-130 Vinyl acetate ug/kg 22602500 90 10-136 Vinyl chloride ug/kg 11001250 88 67-130 Xylene (Total)ug/kg 34203750 91 70-130 1,2-Dichloroethane-d4 (S)%94 70-132 4-Bromofluorobenzene (S)%99 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3002426MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92494693003 3002427 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/kg 504 99 52-133102 3 30504ND500515 1,1,1-Trichloroethane ug/kg 504 90 49-13791 2 30504ND453460 1,1,2,2-Tetrachloroethane ug/kg 504 91 39-15095 4 30504ND458479 1,1,2-Trichloroethane ug/kg 504 100 48-140103 3 30504ND502520 1,1-Dichloroethane ug/kg 504 90 46-13592 3 30504ND452463 1,1-Dichloroethene ug/kg 504 70 38-14967 4 30504ND352339 1,1-Dichloropropene ug/kg 504 95 41-14094 1 30504ND478473 1,2,3-Trichlorobenzene ug/kg 504 66 10-15869 4 30504ND334348 1,2,3-Trichloropropane ug/kg 504 91 33-15795 4 30504ND458477 1,2,4-Trichlorobenzene ug/kg 504 92 10-15597 5 30504ND464487 1,2,4-Trimethylbenzene ug/kg 504 102 24-154104 2 3050413.3 529 538 1,2-Dibromo-3- chloropropane ug/kg 504 67 33-15871 6 30504ND337357 1,2-Dibromoethane (EDB)ug/kg 504 96 40-136101 5 30504ND486510 1,2-Dichlorobenzene ug/kg 504 101 27-146105 4 30504ND511532 1,2-Dichloroethane ug/kg 504 95 49-140100 5 30504ND479502 1,2-Dichloropropane ug/kg 504 100 44-143105 4 30504ND506528 1,3,5-Trimethylbenzene ug/kg 504 105 40-144109 4 30504ND529550 1,3-Dichlorobenzene ug/kg 504 100 33-140105 5 30504ND503530 1,3-Dichloropropane ug/kg 504 94 47-147103 9 30504ND474518 1,4-Dichlorobenzene ug/kg 504 101 35-139105 4 30504ND511531 2,2-Dichloropropane ug/kg 504 82 41-14078 5 30504ND415394 2-Butanone (MEK)ug/kg 1010 41 10-18141 1 301010ND412416 2-Chlorotoluene ug/kg 504 103 38-147105 2 30504ND519530 2-Hexanone ug/kg 1010 48 18-16951 6 301010ND483515 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 67 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3002426MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92494693003 3002427 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 4-Chlorotoluene ug/kg 504 99 36-145104 5 30504ND498524 4-Methyl-2-pentanone (MIBK)ug/kg 1010 55 16-17557 3 301010ND558576 Acetone ug/kg 1010 50 10-20048 4 301010ND504484 Benzene ug/kg 504 96 46-13699 3 30504ND484501 Bromobenzene ug/kg 504 101 38-149102 1 30504ND508515 Bromochloromethane ug/kg 504 101 44-142101 0 30504ND511512 Bromodichloromethane ug/kg 504 85 41-14089 5 30504ND430450 Bromoform ug/kg 504 84 34-14590 7 30504ND422453 Bromomethane ug/kg 504 86 14-16278 10 30504ND432392 Carbon tetrachloride ug/kg 504 109 44-14195 13 30504ND548480 Chlorobenzene ug/kg 504 98 39-141104 5 30504ND497523 Chloroethane ug/kg 504 19 10-18220 4 30504ND97.6 102 Chloroform ug/kg 504 91 45-14087 5 30504ND459439 Chloromethane ug/kg 504 96 19-149104 8 30504ND483524 cis-1,2-Dichloroethene ug/kg 504 88 38-15090 2 30504ND446454 cis-1,3-Dichloropropene ug/kg 504 95 30-144101 6 30504ND480508 Dibromochloromethane ug/kg 504 92 36-14595 4 30504ND464481 Dibromomethane ug/kg 504 99 41-145101 2 30504ND498508 Dichlorodifluoromethane ug/kg v150414016-146145 4 30504ND706733 Diisopropyl ether ug/kg 504 87 41-14391 4 30504ND440459 Ethylbenzene ug/kg 504 96 35-144100 4 30504ND490509 Hexachloro-1,3-butadiene ug/kg 504 116 10-160122 5 30504ND586616 Isopropylbenzene (Cumene) ug/kg 504 104 30-152107 3 30504ND523541 m&p-Xylene ug/kg 1010 99 33-145102 3 30101023.3 1030 1050 Methyl-tert-butyl ether ug/kg 504 88 49-14090 3 30504ND443455 Methylene Chloride ug/kg 504 90 10-17492 2 30504ND454463 n-Butylbenzene ug/kg 504 104 10-160109 4 30504ND527551 n-Propylbenzene ug/kg 504 102 24-159107 5 30504ND516542 Naphthalene ug/kg 504 55 10-17158 5 3050417.9 297 311 o-Xylene ug/kg 504 98 31-150105 6 3050416.0 510 543 p-Isopropyltoluene ug/kg 504 107 21-154110 3 30504ND537554 sec-Butylbenzene ug/kg 504 103 19-159109 5 30504ND521549 Styrene ug/kg 504 100 15-152105 5 30504ND506531 tert-Butylbenzene ug/kg 504 103 31-141107 4 30504ND518540 Tetrachloroethene ug/kg 504 105 19-141105 0 30504ND528529 Toluene ug/kg 504 94 31-14698 4 3050413.6 489 509 trans-1,2-Dichloroethene ug/kg 504 90 28-15793 2 30504ND456467 trans-1,3-Dichloropropene ug/kg 504 91 25-14695 4 30504ND458477 Trichloroethene ug/kg 504 102 34-149103 1 30504ND512519 Trichlorofluoromethane ug/kg 504 18 10-16718 0 30504ND91.9 92.0 Vinyl acetate ug/kg 1010 79 10-20083 5 301010ND796835 Vinyl chloride ug/kg 504 100 36-155105 5 30504ND505529 Xylene (Total)ug/kg 1510 99 29-148103 4 30151039.3 1540 1600 1,2-Dichloroethane-d4 (S)%116 70-132107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 68 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3002426MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92494693003 3002427 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 4-Bromofluorobenzene (S)%101 70-13099 Toluene-d8 (S)%101 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 69 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 567189 EPA 3546 EPA 8082A 8082 GCS PCB Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3005618 Associated Lab Samples:92495144011 Matrix:Solid AnalyzedMDL PCB-1016 (Aroclor 1016)ug/kg ND 32.8 09/18/20 10:308.8 PCB-1221 (Aroclor 1221)ug/kg ND 32.8 09/18/20 10:3011.6 PCB-1232 (Aroclor 1232)ug/kg ND 32.8 09/18/20 10:308.2 PCB-1242 (Aroclor 1242)ug/kg ND 32.8 09/18/20 10:302.2 PCB-1248 (Aroclor 1248)ug/kg ND 32.8 09/18/20 10:305.8 PCB-1254 (Aroclor 1254)ug/kg ND 32.8 09/18/20 10:306.2 PCB-1260 (Aroclor 1260)ug/kg ND 32.8 09/18/20 10:307.5 Decachlorobiphenyl (S)%66 10-160 09/18/20 10:30 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3005619LABORATORY CONTROL SAMPLE: LCSSpike PCB-1016 (Aroclor 1016)ug/kg 120167 72 54-130 PCB-1260 (Aroclor 1260)ug/kg 107167 64 47-139 Decachlorobiphenyl (S)%67 10-160 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3005620MATRIX SPIKE SAMPLE: MSSpike Result 92495032001 PCB-1016 (Aroclor 1016)ug/kg 127262 48 17-131ND PCB-1260 (Aroclor 1260)ug/kg 134262 51 10-142ND Decachlorobiphenyl (S)%43 10-160 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495983001 3005621SAMPLE DUPLICATE: PCB-1016 (Aroclor 1016)ug/kg ND 30ND PCB-1221 (Aroclor 1221)ug/kg ND 30ND PCB-1232 (Aroclor 1232)ug/kg ND 30ND PCB-1242 (Aroclor 1242)ug/kg ND 30ND PCB-1248 (Aroclor 1248)ug/kg ND 30ND PCB-1254 (Aroclor 1254)ug/kg ND 30ND PCB-1260 (Aroclor 1260)ug/kg ND 30ND Decachlorobiphenyl (S)%3554 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 70 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 566510 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3002257 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL 1,2,4-Trichlorobenzene ug/kg ND 329 09/16/20 14:5575.3 1,2-Dichlorobenzene ug/kg ND 329 09/16/20 14:5571.2 1,3-Dichlorobenzene ug/kg ND 329 09/16/20 14:5574.1 1,4-Dichlorobenzene ug/kg ND 329 09/16/20 14:5572.4 1-Methylnaphthalene ug/kg ND 329 09/16/20 14:5587.6 2,2'-Oxybis(1-chloropropane)ug/kg ND 329 v209/16/20 14:5591.4 2,4,5-Trichlorophenol ug/kg ND 329 09/16/20 14:5585.4 2,4,6-Trichlorophenol ug/kg ND 329 09/16/20 14:5582.6 2,4-Dichlorophenol ug/kg ND 329 09/16/20 14:55109 2,4-Dimethylphenol ug/kg ND 329 09/16/20 14:5581.9 2,4-Dinitrophenol ug/kg ND 1640 v209/16/20 14:551050 2,4-Dinitrotoluene ug/kg ND 329 09/16/20 14:5587.1 2,6-Dinitrotoluene ug/kg ND 329 09/16/20 14:5586.0 2-Chloronaphthalene ug/kg ND 329 09/16/20 14:5573.3 2-Chlorophenol ug/kg ND 329 09/16/20 14:5576.5 2-Methylnaphthalene ug/kg ND 329 09/16/20 14:5583.7 2-Methylphenol(o-Cresol)ug/kg ND 329 09/16/20 14:5572.9 2-Nitroaniline ug/kg ND 1640 v209/16/20 14:55165 2-Nitrophenol ug/kg ND 329 09/16/20 14:55102 3&4-Methylphenol(m&p Cresol)ug/kg ND 329 09/16/20 14:5582.7 3,3'-Dichlorobenzidine ug/kg ND 658 09/16/20 14:55229 3-Nitroaniline ug/kg ND 1640 09/16/20 14:55174 4,6-Dinitro-2-methylphenol ug/kg ND 658 09/16/20 14:55530 4-Bromophenylphenyl ether ug/kg ND 329 09/16/20 14:5586.3 4-Chloro-3-methylphenol ug/kg ND 658 09/16/20 14:55200 4-Chloroaniline ug/kg ND 658 09/16/20 14:55201 4-Chlorophenylphenyl ether ug/kg ND 329 09/16/20 14:5585.4 4-Nitroaniline ug/kg ND 658 09/16/20 14:55162 4-Nitrophenol ug/kg ND 1640 v209/16/20 14:55524 Acenaphthene ug/kg ND 329 09/16/20 14:5584.6 Acenaphthylene ug/kg ND 329 09/16/20 14:5577.8 Aniline ug/kg ND 329 09/16/20 14:5573.9 Anthracene ug/kg ND 329 09/16/20 14:5585.3 Benzo(a)anthracene ug/kg ND 329 09/16/20 14:55105 Benzo(a)pyrene ug/kg ND 329 09/16/20 14:55143 Benzo(b)fluoranthene ug/kg ND 329 09/16/20 14:55133 Benzo(g,h,i)perylene ug/kg ND 329 09/16/20 14:55129 Benzo(k)fluoranthene ug/kg ND 329 09/16/20 14:55139 Benzoic Acid ug/kg ND 1640 09/16/20 14:55355 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 71 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3002257 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL Benzyl alcohol ug/kg ND 658 09/16/20 14:55174 bis(2-Chloroethoxy)methane ug/kg ND 329 09/16/20 14:5587.8 bis(2-Chloroethyl) ether ug/kg ND 329 09/16/20 14:5569.9 bis(2-Ethylhexyl)phthalate ug/kg ND 329 09/16/20 14:55108 Butylbenzylphthalate ug/kg ND 329 09/16/20 14:5587.6 Chrysene ug/kg ND 329 09/16/20 14:5595.5 Di-n-butylphthalate ug/kg ND 329 09/16/20 14:5581.1 Di-n-octylphthalate ug/kg ND 329 09/16/20 14:55187 Dibenz(a,h)anthracene ug/kg ND 329 09/16/20 14:55132 Dibenzofuran ug/kg ND 329 09/16/20 14:5582.2 Diethylphthalate ug/kg ND 329 09/16/20 14:5571.4 Dimethylphthalate ug/kg ND 329 09/16/20 14:5574.4 Fluoranthene ug/kg ND 329 09/16/20 14:5599.4 Fluorene ug/kg ND 329 09/16/20 14:5588.0 Hexachloro-1,3-butadiene ug/kg ND 329 09/16/20 14:5579.9 Hexachlorobenzene ug/kg ND 329 09/16/20 14:5583.5 Hexachlorocyclopentadiene ug/kg ND 329 v209/16/20 14:55132 Hexachloroethane ug/kg ND 329 09/16/20 14:5575.0 Indeno(1,2,3-cd)pyrene ug/kg ND 329 09/16/20 14:55150 Isophorone ug/kg ND 329 09/16/20 14:5571.5 N-Nitroso-di-n-propylamine ug/kg ND 329 09/16/20 14:5592.1 N-Nitrosodimethylamine ug/kg ND 329 09/16/20 14:5592.5 N-Nitrosodiphenylamine ug/kg ND 329 09/16/20 14:5583.9 Naphthalene ug/kg ND 329 09/16/20 14:5578.7 Nitrobenzene ug/kg ND 329 09/16/20 14:5578.5 Pentachlorophenol ug/kg ND 658 v209/16/20 14:55150 Phenanthrene ug/kg ND 329 09/16/20 14:5582.8 Phenol ug/kg ND 329 09/16/20 14:5578.5 Pyrene ug/kg ND 329 09/16/20 14:5590.5 Pyridine ug/kg ND 329 09/16/20 14:5583.2 2,4,6-Tribromophenol (S)%76 27-110 09/16/20 14:55 2-Fluorobiphenyl (S)%65 30-110 09/16/20 14:55 2-Fluorophenol (S)%58 13-110 09/16/20 14:55 Nitrobenzene-d5 (S)%53 23-110 09/16/20 14:55 Phenol-d6 (S)%62 22-110 09/16/20 14:55 Terphenyl-d14 (S)%92 28-110 09/16/20 14:55 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002258LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 10501640 64 47-130 1,2-Dichlorobenzene ug/kg 10201640 63 49-130 1,3-Dichlorobenzene ug/kg 10201640 62 48-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 72 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002258LABORATORY CONTROL SAMPLE: LCSSpike 1,4-Dichlorobenzene ug/kg 10701640 65 49-130 1-Methylnaphthalene ug/kg 10801640 66 54-130 2,2'-Oxybis(1-chloropropane)ug/kg 734 v316404538-130 2,4,5-Trichlorophenol ug/kg 12401640 76 49-130 2,4,6-Trichlorophenol ug/kg 11401640 70 50-130 2,4-Dichlorophenol ug/kg 10601640 64 51-130 2,4-Dimethylphenol ug/kg 9801640 60 53-130 2,4-Dinitrophenol ug/kg 4450 v382005439-130 2,4-Dinitrotoluene ug/kg 14501640 88 53-130 2,6-Dinitrotoluene ug/kg 14001640 85 55-130 2-Chloronaphthalene ug/kg 11201640 69 48-130 2-Chlorophenol ug/kg 10401640 64 54-130 2-Methylnaphthalene ug/kg 10701640 65 57-130 2-Methylphenol(o-Cresol)ug/kg 10001640 61 50-130 2-Nitroaniline ug/kg 1870 v332805749-130 2-Nitrophenol ug/kg 10601640 65 50-130 3&4-Methylphenol(m&p Cresol)ug/kg 9501640 58 50-130 3,3'-Dichlorobenzidine ug/kg 23503280 72 47-130 3-Nitroaniline ug/kg 24303280 74 45-130 4,6-Dinitro-2-methylphenol ug/kg 20703280 63 50-142 4-Bromophenylphenyl ether ug/kg 13301640 81 55-130 4-Chloro-3-methylphenol ug/kg 22203280 68 52-130 4-Chloroaniline ug/kg 20103280 61 49-130 4-Chlorophenylphenyl ether ug/kg 12301640 75 53-130 4-Nitroaniline ug/kg 24403280 75 51-130 4-Nitrophenol ug/kg 4930 v382006040-130 Acenaphthene ug/kg 12101640 74 56-130 Acenaphthylene ug/kg 12401640 76 58-130 Aniline ug/kg 8071640 49 44-130 Anthracene ug/kg 13901640 85 60-130 Benzo(a)anthracene ug/kg 13801640 84 59-130 Benzo(a)pyrene ug/kg 13801640 84 57-130 Benzo(b)fluoranthene ug/kg 14201640 87 54-130 Benzo(g,h,i)perylene ug/kg 13901640 85 59-130 Benzo(k)fluoranthene ug/kg 14401640 88 54-130 Benzoic Acid ug/kg 40008200 49 19-130 Benzyl alcohol ug/kg 18803280 57 50-130 bis(2-Chloroethoxy)methane ug/kg 887 L216405455-130 bis(2-Chloroethyl) ether ug/kg 9161640 56 53-130 bis(2-Ethylhexyl)phthalate ug/kg 13201640 80 58-130 Butylbenzylphthalate ug/kg 12601640 77 46-138 Chrysene ug/kg 13201640 80 57-130 Di-n-butylphthalate ug/kg 13701640 84 57-130 Di-n-octylphthalate ug/kg 14901640 91 57-130 Dibenz(a,h)anthracene ug/kg 15101640 92 60-130 Dibenzofuran ug/kg 12701640 77 54-130 Diethylphthalate ug/kg 13501640 82 55-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 73 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3002258LABORATORY CONTROL SAMPLE: LCSSpike Dimethylphthalate ug/kg 13401640 82 57-130 Fluoranthene ug/kg 14901640 91 57-130 Fluorene ug/kg 12701640 77 56-130 Hexachloro-1,3-butadiene ug/kg 10201640 62 41-130 Hexachlorobenzene ug/kg 13701640 84 53-130 Hexachlorocyclopentadiene ug/kg 452 v316402823-130 Hexachloroethane ug/kg 9101640 55 48-130 Indeno(1,2,3-cd)pyrene ug/kg 14101640 86 61-130 Isophorone ug/kg 9731640 59 49-130 N-Nitroso-di-n-propylamine ug/kg 8661640 53 52-130 N-Nitrosodimethylamine ug/kg 7911640 48 45-130 N-Nitrosodiphenylamine ug/kg 12501640 76 56-130 Naphthalene ug/kg 10401640 64 56-130 Nitrobenzene ug/kg 8311640 51 50-130 Pentachlorophenol ug/kg 2070 v332806333-130 Phenanthrene ug/kg 13901640 85 60-130 Phenol ug/kg 9621640 59 54-130 Pyrene ug/kg 12801640 78 61-130 Pyridine ug/kg 7191640 44 35-130 2,4,6-Tribromophenol (S)%91 27-110 2-Fluorobiphenyl (S)%62 30-110 2-Fluorophenol (S)%55 13-110 Nitrobenzene-d5 (S)%49 23-110 Phenol-d6 (S)%58 22-110 Terphenyl-d14 (S)%84 28-110 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3002260MATRIX SPIKE SAMPLE: MSSpike Result 92494956021 1,2,4-Trichlorobenzene ug/kg 16802090 81 18-130ND 1,2-Dichlorobenzene ug/kg 16402090 78 14-130ND 1,3-Dichlorobenzene ug/kg 16202090 78 12-130ND 1,4-Dichlorobenzene ug/kg 17002090 82 10-130ND 1-Methylnaphthalene ug/kg 16702090 80 12-130ND 2,2'-Oxybis(1-chloropropane)ug/kg 1160 v320905610-130ND 2,4,5-Trichlorophenol ug/kg 18202090 87 13-130ND 2,4,6-Trichlorophenol ug/kg 17002090 81 17-130ND 2,4-Dichlorophenol ug/kg 17302090 83 10-130ND 2,4-Dimethylphenol ug/kg 15502090 75 10-130ND 2,4-Dinitrophenol ug/kg 5040 v3104004810-130ND 2,4-Dinitrotoluene ug/kg 19402090 93 24-130ND 2,6-Dinitrotoluene ug/kg 19202090 92 23-130ND 2-Chloronaphthalene ug/kg 16402090 79 19-130ND 2-Chlorophenol ug/kg 17202090 83 10-130ND 2-Methylnaphthalene ug/kg 16502090 79 18-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 74 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3002260MATRIX SPIKE SAMPLE: MSSpike Result 92494956021 2-Methylphenol(o-Cresol)ug/kg 16102090 77 10-130ND 2-Nitroaniline ug/kg 2530 v341706117-130ND 2-Nitrophenol ug/kg 17002090 82 10-130ND 3&4-Methylphenol(m&p Cresol)ug/kg 15002090 72 10-130ND 3,3'-Dichlorobenzidine ug/kg 28004170 67 10-130ND 3-Nitroaniline ug/kg 32104170 77 24-130ND 4,6-Dinitro-2-methylphenol ug/kg 23904170 57 10-152ND 4-Bromophenylphenyl ether ug/kg 16902090 81 29-130ND 4-Chloro-3-methylphenol ug/kg 31604170 76 17-130ND 4-Chloroaniline ug/kg 29504170 71 14-130ND 4-Chlorophenylphenyl ether ug/kg 15602090 75 25-130ND 4-Nitroaniline ug/kg 32204170 77 22-130ND 4-Nitrophenol ug/kg 6330 v3104006110-130ND Acenaphthene ug/kg 16702090 80 20-130ND Acenaphthylene ug/kg 17202090 83 25-130ND Aniline ug/kg 12202090 59 10-130ND Anthracene ug/kg 17502090 84 29-130ND Benzo(a)anthracene ug/kg 16402090 79 19-130ND Benzo(a)pyrene ug/kg 16302090 78 12-130ND Benzo(b)fluoranthene ug/kg 16502090 79 14-130ND Benzo(g,h,i)perylene ug/kg 16702090 80 10-130ND Benzo(k)fluoranthene ug/kg 17002090 81 14-130ND Benzoic Acid ug/kg 668010400 64 10-130ND Benzyl alcohol ug/kg 29504170 71 13-130ND bis(2-Chloroethoxy)methane ug/kg 14302090 69 16-130ND bis(2-Chloroethyl) ether ug/kg 14702090 71 11-130ND bis(2-Ethylhexyl)phthalate ug/kg 15502090 74 21-130ND Butylbenzylphthalate ug/kg 15002090 72 23-130ND Chrysene ug/kg 15902090 76 22-130ND Di-n-butylphthalate ug/kg 16402090 79 30-130ND Di-n-octylphthalate ug/kg 17702090 85 23-142ND Dibenz(a,h)anthracene ug/kg 18502090 89 10-130ND Dibenzofuran ug/kg 16902090 81 24-130ND Diethylphthalate ug/kg 17902090 86 26-130ND Dimethylphthalate ug/kg 18402090 88 22-130ND Fluoranthene ug/kg 18202090 87 33-130ND Fluorene ug/kg 16602090 79 22-130ND Hexachloro-1,3-butadiene ug/kg 15802090 76 13-130ND Hexachlorobenzene ug/kg 17402090 84 29-130ND Hexachlorocyclopentadiene ug/kg 694 v320903310-130ND Hexachloroethane ug/kg 14702090 71 10-130ND Indeno(1,2,3-cd)pyrene ug/kg 17002090 81 10-130ND Isophorone ug/kg 14302090 68 13-130ND N-Nitroso-di-n-propylamine ug/kg 13102090 63 12-130ND N-Nitrosodimethylamine ug/kg 12702090 61 11-130ND N-Nitrosodiphenylamine ug/kg 17302090 83 15-130ND Naphthalene ug/kg 16902090 81 15-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 75 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3002260MATRIX SPIKE SAMPLE: MSSpike Result 92494956021 Nitrobenzene ug/kg 13302090 64 12-130ND Pentachlorophenol ug/kg 2890 v341706910-130ND Phenanthrene ug/kg 17602090 84 27-130ND Phenol ug/kg 15102090 72 10-130ND Pyrene ug/kg 16102090 77 19-130ND Pyridine ug/kg 7352090 35 10-130ND 2,4,6-Tribromophenol (S)%97 27-110 2-Fluorobiphenyl (S)%69 30-110 2-Fluorophenol (S)%69 13-110 Nitrobenzene-d5 (S)%60 23-110 Phenol-d6 (S)%70 22-110 Terphenyl-d14 (S)%70 28-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92493675002 3002259SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 1-Methylnaphthalene ug/kg ND 30ND 2,2'-Oxybis(1-chloropropane)ug/kg ND v230ND 2,4,5-Trichlorophenol ug/kg ND 30ND 2,4,6-Trichlorophenol ug/kg ND 30ND 2,4-Dichlorophenol ug/kg ND 30ND 2,4-Dimethylphenol ug/kg ND 30ND 2,4-Dinitrophenol ug/kg ND v230ND 2,4-Dinitrotoluene ug/kg ND 30ND 2,6-Dinitrotoluene ug/kg ND 30ND 2-Chloronaphthalene ug/kg ND 30ND 2-Chlorophenol ug/kg ND 30ND 2-Methylnaphthalene ug/kg ND 30ND 2-Methylphenol(o-Cresol)ug/kg ND 30ND 2-Nitroaniline ug/kg ND v230ND 2-Nitrophenol ug/kg ND 30ND 3&4-Methylphenol(m&p Cresol)ug/kg ND 30ND 3,3'-Dichlorobenzidine ug/kg ND 30ND 3-Nitroaniline ug/kg ND 30ND 4,6-Dinitro-2-methylphenol ug/kg ND 30ND 4-Bromophenylphenyl ether ug/kg ND 30ND 4-Chloro-3-methylphenol ug/kg ND 30ND 4-Chloroaniline ug/kg ND 30ND 4-Chlorophenylphenyl ether ug/kg ND 30ND 4-Nitroaniline ug/kg ND 30ND 4-Nitrophenol ug/kg ND v230ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 76 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92493675002 3002259SAMPLE DUPLICATE: Acenaphthene ug/kg ND 30ND Acenaphthylene ug/kg ND 30ND Aniline ug/kg ND 30ND Anthracene ug/kg ND 30ND Benzo(a)anthracene ug/kg ND 30ND Benzo(a)pyrene ug/kg ND 30ND Benzo(b)fluoranthene ug/kg ND 30ND Benzo(g,h,i)perylene ug/kg ND 30ND Benzo(k)fluoranthene ug/kg ND 30ND Benzoic Acid ug/kg ND 30ND Benzyl alcohol ug/kg ND 30ND bis(2-Chloroethoxy)methane ug/kg ND 30ND bis(2-Chloroethyl) ether ug/kg ND 30ND bis(2-Ethylhexyl)phthalate ug/kg ND 30ND Butylbenzylphthalate ug/kg ND 30ND Chrysene ug/kg ND 30ND Di-n-butylphthalate ug/kg ND 30ND Di-n-octylphthalate ug/kg ND 30ND Dibenz(a,h)anthracene ug/kg ND 30ND Dibenzofuran ug/kg ND 30ND Diethylphthalate ug/kg ND 30ND Dimethylphthalate ug/kg ND 30ND Fluoranthene ug/kg ND 30ND Fluorene ug/kg ND 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Hexachlorobenzene ug/kg ND 30ND Hexachlorocyclopentadiene ug/kg ND v230ND Hexachloroethane ug/kg ND 30ND Indeno(1,2,3-cd)pyrene ug/kg ND 30ND Isophorone ug/kg ND 30ND N-Nitroso-di-n-propylamine ug/kg ND 30ND N-Nitrosodimethylamine ug/kg ND 30ND N-Nitrosodiphenylamine ug/kg ND 30ND Naphthalene ug/kg ND 30ND Nitrobenzene ug/kg ND 30ND Pentachlorophenol ug/kg ND v230ND Phenanthrene ug/kg ND 30ND Phenol ug/kg ND 30ND Pyrene ug/kg ND 30ND Pyridine ug/kg ND 30ND 2,4,6-Tribromophenol (S)%9195 2-Fluorobiphenyl (S)%6763 2-Fluorophenol (S)%6164 Nitrobenzene-d5 (S)%5658 Phenol-d6 (S)%6565 Terphenyl-d14 (S)%9694 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 77 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 565986 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495146041 2999862SAMPLE DUPLICATE: Percent Moisture %18.2 18 2515.1 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495144007 2999863SAMPLE DUPLICATE: Percent Moisture %10.7 3 2511.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 78 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 566231 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495113001 3001071SAMPLE DUPLICATE: Percent Moisture %7.8 2 257.7 Parameter Units Dup Result Max RPD QualifiersRPDResult 20170885002 3001072SAMPLE DUPLICATE: Percent Moisture %83.9 1 2583.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 79 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544502 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571908-1 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006 Matrix:Solid AnalyzedMDL Total Solids %0.00200 09/17/20 21:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571908-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 99.9 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult L1261004-02 R3571908-3SAMPLE DUPLICATE: Total Solids %83.3 4.82 1079.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 80 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544503 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571907-1 Associated Lab Samples:92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL Total Solids %0.00100 09/17/20 20:29 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571907-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 100 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult L1261881-01 R3571907-3SAMPLE DUPLICATE: Total Solids %89.7 0.428 1089.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 81 of 88 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544296 3060A EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3572063-1 Associated Lab Samples:92495144001, 92495144002, 92495144003, 92495144004, 92495144005, 92495144006, 92495144007, 92495144008, 92495144009, 92495144010, 92495144011 Matrix:Solid AnalyzedMDL Chromium, Hexavalent mg/kg ND 1.00 09/18/20 13:450.255 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3572063-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent mg/kg 9.7610.0 97.6 80.0-120 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495144004 R3572063-3SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg ND 0.00 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 82 of 88 #=QL# QUALIFIERS Pace Project No.: Project: 92495144 AKR-005 Crayton Printing DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high.L1 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased low.ML RPD value was outside control limits.R1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias.v1 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 83 of 88 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92495144011 567189 567352SB-6 (1-3)EPA 3546 EPA 8082A 92495144001 1543926 1543926SB-1 (0-2)3051 EPA 6020B 92495144002 1543926 1543926SB-2 (0-2)3051 EPA 6020B 92495144003 1543926 1543926SB-3 (0-2)3051 EPA 6020B 92495144004 1543926 1543926SB-4 (0-2)3051 EPA 6020B 92495144005 1543926 1543926SB-5 (0-2)3051 EPA 6020B 92495144006 1543926 1543926SB-7 (0-2)3051 EPA 6020B 92495144007 1543926 1543926SB-8 (0-2)3051 EPA 6020B 92495144008 1543926 1543926SB-9 (0-2)3051 EPA 6020B 92495144009 1543926 1543926SB-10 (0-2)3051 EPA 6020B 92495144010 1543926 1543926SB-DUP 3051 EPA 6020B 92495144011 1543926 1543926SB-6 (1-3)3051 EPA 6020B 92495144001 1543859 1543859SB-1 (0-2)7471A EPA 7471B 92495144002 1543859 1543859SB-2 (0-2)7471A EPA 7471B 92495144003 1543859 1543859SB-3 (0-2)7471A EPA 7471B 92495144004 1543859 1543859SB-4 (0-2)7471A EPA 7471B 92495144005 1543859 1543859SB-5 (0-2)7471A EPA 7471B 92495144006 1543859 1543859SB-7 (0-2)7471A EPA 7471B 92495144007 1543859 1543859SB-8 (0-2)7471A EPA 7471B 92495144008 1543859 1543859SB-9 (0-2)7471A EPA 7471B 92495144009 1543859 1543859SB-10 (0-2)7471A EPA 7471B 92495144010 1543859 1543859SB-DUP 7471A EPA 7471B 92495144011 1543859 1543859SB-6 (1-3)7471A EPA 7471B 92495144001 566510 566878SB-1 (0-2)EPA 3546 EPA 8270E 92495144002 566510 566878SB-2 (0-2)EPA 3546 EPA 8270E 92495144003 566510 566878SB-3 (0-2)EPA 3546 EPA 8270E 92495144004 566510 566878SB-4 (0-2)EPA 3546 EPA 8270E 92495144005 566510 566878SB-5 (0-2)EPA 3546 EPA 8270E 92495144006 566510 566878SB-7 (0-2)EPA 3546 EPA 8270E 92495144007 566510 566878SB-8 (0-2)EPA 3546 EPA 8270E 92495144008 566510 566878SB-9 (0-2)EPA 3546 EPA 8270E 92495144009 566510 566878SB-10 (0-2)EPA 3546 EPA 8270E 92495144010 566510 566878SB-DUP EPA 3546 EPA 8270E 92495144011 566510 566878SB-6 (1-3)EPA 3546 EPA 8270E 92495144001 566528 566535SB-1 (0-2)EPA 5035A/5030B EPA 8260D 92495144002 566528 566535SB-2 (0-2)EPA 5035A/5030B EPA 8260D 92495144003 566528 566535SB-3 (0-2)EPA 5035A/5030B EPA 8260D 92495144004 566528 566535SB-4 (0-2)EPA 5035A/5030B EPA 8260D 92495144005 566528 566535SB-5 (0-2)EPA 5035A/5030B EPA 8260D 92495144006 566528 566535SB-7 (0-2)EPA 5035A/5030B EPA 8260D 92495144007 566528 566535SB-8 (0-2)EPA 5035A/5030B EPA 8260D 92495144008 566528 566535SB-9 (0-2)EPA 5035A/5030B EPA 8260D 92495144009 566528 566535SB-10 (0-2)EPA 5035A/5030B EPA 8260D 92495144010 566528 566535SB-DUP EPA 5035A/5030B EPA 8260D 92495144011 566528 566535SB-6 (1-3)EPA 5035A/5030B EPA 8260D 92495144001 565986SB-1 (0-2)ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 84 of 88 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92495144 AKR-005 Crayton Printing Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92495144002 565986SB-2 (0-2)ASTM D2974-87 92495144003 565986SB-3 (0-2)ASTM D2974-87 92495144004 565986SB-4 (0-2)ASTM D2974-87 92495144005 565986SB-5 (0-2)ASTM D2974-87 92495144006 565986SB-7 (0-2)ASTM D2974-87 92495144007 565986SB-8 (0-2)ASTM D2974-87 92495144008 566231SB-9 (0-2)ASTM D2974-87 92495144009 566231SB-10 (0-2)ASTM D2974-87 92495144010 566231SB-DUP ASTM D2974-87 92495144011 566231SB-6 (1-3)ASTM D2974-87 92495144001 1544502 1544502SB-1 (0-2)SM 2540 G SM 2540G 92495144002 1544502 1544502SB-2 (0-2)SM 2540 G SM 2540G 92495144003 1544502 1544502SB-3 (0-2)SM 2540 G SM 2540G 92495144004 1544502 1544502SB-4 (0-2)SM 2540 G SM 2540G 92495144005 1544502 1544502SB-5 (0-2)SM 2540 G SM 2540G 92495144006 1544502 1544502SB-7 (0-2)SM 2540 G SM 2540G 92495144007 1544503 1544503SB-8 (0-2)SM 2540 G SM 2540G 92495144008 1544503 1544503SB-9 (0-2)SM 2540 G SM 2540G 92495144009 1544503 1544503SB-10 (0-2)SM 2540 G SM 2540G 92495144010 1544503 1544503SB-DUP SM 2540 G SM 2540G 92495144011 1544503 1544503SB-6 (1-3)SM 2540 G SM 2540G 92495144001 1544296 1544296SB-1 (0-2)3060A EPA 7199 92495144002 1544296 1544296SB-2 (0-2)3060A EPA 7199 92495144003 1544296 1544296SB-3 (0-2)3060A EPA 7199 92495144004 1544296 1544296SB-4 (0-2)3060A EPA 7199 92495144005 1544296 1544296SB-5 (0-2)3060A EPA 7199 92495144006 1544296 1544296SB-7 (0-2)3060A EPA 7199 92495144007 1544296 1544296SB-8 (0-2)3060A EPA 7199 92495144008 1544296 1544296SB-9 (0-2)3060A EPA 7199 92495144009 1544296 1544296SB-10 (0-2)3060A EPA 7199 92495144010 1544296 1544296SB-DUP 3060A EPA 7199 92495144011 1544296 1544296SB-6 (1-3)3060A EPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/21/2020 10:17 AM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 85 of 88 Page 86 of 88 Page 87 of 88 Page 88 of 88 #=CL# September 22, 2020 LIMS USE: FR - MATT BRAMBLETT LIMS OBJECT ID: 92495500 92495500 Project: Pace Project No.: RE: Matt Bramblett Hart & Hickman 2923 S.Tyron St. Charlotte, NC 28203 AKR-005 Crayton Printing Dear Matt Bramblett: Enclosed are the analytical results for sample(s) received by the laboratory on September 15, 2020. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace National - Mt. Juliet • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Godwin kevin.godwin@pacelabs.com Project Manager 1(704)875-9092 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 56 #=CP# CERTIFICATIONS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Mold Certification #: LAB0152 Texas Certification #: T 104704245-17-14 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: VT2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 9980939910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 56 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Lab ID Sample ID Matrix Date Collected Date Received 92495500001 TMW-1 Water 09/14/20 13:45 09/15/20 13:00 92495500002 TMW-2 Water 09/14/20 11:45 09/15/20 13:00 92495500003 TMW-3 Water 09/14/20 12:45 09/15/20 13:00 92495500004 TMW-4 Water 09/14/20 10:00 09/15/20 13:00 92495500005 TMW-DUP Water 09/14/20 00:00 09/15/20 13:00 92495500006 Trip Blank Water 09/14/20 00:00 09/15/20 13:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 56 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92495500001 TMW-1 EPA 6020B 7 PANJPD EPA 7470A 1 PANABL EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL 92495500002 TMW-2 EPA 6020B 7 PANJPD EPA 7470A 1 PANABL EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL 92495500003 TMW-3 EPA 6020B 7 PANJPD EPA 7470A 1 PANABL EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANGB 92495500004 TMW-4 EPA 6020B 7 PANJPD EPA 7470A 1 PANABL EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL 92495500005 TMW-DUP EPA 6020B 7 PANJPD EPA 7470A 1 PANABL EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL 92495500006 Trip Blank EPA 8260D 63 PASI-CCL PAN = Pace National - Mt. Juliet PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-1 Lab ID:92495500001 Collected:09/14/20 13:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3015 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic ND ug/L 09/20/20 23:34 7440-38-209/20/20 18:502.00 0.735 1 Barium 60.0 ug/L 09/20/20 23:34 7440-39-309/20/20 18:5020.0 7.78 1 Cadmium ND ug/L 09/20/20 23:34 7440-43-909/20/20 18:501.00 0.478 1 Chromium 2.75 ug/L 09/20/20 23:34 7440-47-309/20/20 18:502.00 1.49 1 Lead 4.50J ug/L 09/20/20 23:34 7439-92-1 J09/20/20 18:505.00 2.49 1 Selenium ND ug/L 09/20/20 23:34 7782-49-209/20/20 18:502.00 0.657 1 Silver ND ug/L 09/20/20 23:34 7440-22-409/20/20 18:502.00 0.513 1 Analytical Method: EPA 7470A Preparation Method: 7470A Pace National - Mt. Juliet Mercury 7470A Mercury ND ug/L 09/17/20 11:00 7439-97-609/16/20 20:020.200 0.100 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 09/16/20 21:16 83-32-909/16/20 12:0010.0 1.4 1 Acenaphthylene ND ug/L 09/16/20 21:16 208-96-809/16/20 12:0010.0 1.5 1 Aniline ND ug/L 09/16/20 21:16 62-53-309/16/20 12:0010.0 1.6 1 Anthracene ND ug/L 09/16/20 21:16 120-12-709/16/20 12:0010.0 1.6 1 Benzo(a)anthracene ND ug/L 09/16/20 21:16 56-55-309/16/20 12:0010.0 1.5 1 Benzo(a)pyrene ND ug/L 09/16/20 21:16 50-32-809/16/20 12:0010.0 1.8 1 Benzo(b)fluoranthene ND ug/L 09/16/20 21:16 205-99-209/16/20 12:0010.0 1.7 1 Benzo(g,h,i)perylene ND ug/L 09/16/20 21:16 191-24-209/16/20 12:0010.0 1.6 1 Benzo(k)fluoranthene ND ug/L 09/16/20 21:16 207-08-909/16/20 12:0010.0 1.5 1 Benzoic Acid ND ug/L 09/16/20 21:16 65-85-0 L209/16/20 12:0050.0 19.5 1 Benzyl alcohol ND ug/L 09/16/20 21:16 100-51-609/16/20 12:0020.0 2.6 1 4-Bromophenylphenyl ether ND ug/L 09/16/20 21:16 101-55-309/16/20 12:0010.0 1.2 1 Butylbenzylphthalate ND ug/L 09/16/20 21:16 85-68-709/16/20 12:0010.0 1.9 1 4-Chloro-3-methylphenol ND ug/L 09/16/20 21:16 59-50-709/16/20 12:0010.0 2.8 1 4-Chloroaniline ND ug/L 09/16/20 21:16 106-47-809/16/20 12:0020.0 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 09/16/20 21:16 111-91-109/16/20 12:0010.0 1.3 1 bis(2-Chloroethyl) ether ND ug/L 09/16/20 21:16 111-44-409/16/20 12:0010.0 1.7 1 2-Chloronaphthalene ND ug/L 09/16/20 21:16 91-58-709/16/20 12:0010.0 1.4 1 2-Chlorophenol ND ug/L 09/16/20 21:16 95-57-809/16/20 12:0010.0 1.4 1 4-Chlorophenylphenyl ether ND ug/L 09/16/20 21:16 7005-72-309/16/20 12:0010.0 1.5 1 Chrysene ND ug/L 09/16/20 21:16 218-01-909/16/20 12:0010.0 1.4 1 Dibenz(a,h)anthracene ND ug/L 09/16/20 21:16 53-70-309/16/20 12:0010.0 1.6 1 Dibenzofuran ND ug/L 09/16/20 21:16 132-64-909/16/20 12:0010.0 1.3 1 1,2-Dichlorobenzene ND ug/L 09/16/20 21:16 95-50-109/16/20 12:0010.0 1.4 1 1,3-Dichlorobenzene ND ug/L 09/16/20 21:16 541-73-109/16/20 12:0010.0 1.4 1 1,4-Dichlorobenzene ND ug/L 09/16/20 21:16 106-46-709/16/20 12:0010.0 1.5 1 3,3'-Dichlorobenzidine ND ug/L 09/16/20 21:16 91-94-109/16/20 12:0020.0 2.7 1 2,4-Dichlorophenol ND ug/L 09/16/20 21:16 120-83-209/16/20 12:0010.0 1.5 1 Diethylphthalate ND ug/L 09/16/20 21:16 84-66-209/16/20 12:0010.0 1.6 1 2,4-Dimethylphenol ND ug/L 09/16/20 21:16 105-67-909/16/20 12:0010.0 1.5 1 Dimethylphthalate ND ug/L 09/16/20 21:16 131-11-309/16/20 12:0010.0 1.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-1 Lab ID:92495500001 Collected:09/14/20 13:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 09/16/20 21:16 84-74-209/16/20 12:0010.0 1.6 1 4,6-Dinitro-2-methylphenol ND ug/L 09/16/20 21:16 534-52-109/16/20 12:0020.0 4.5 1 2,4-Dinitrophenol ND ug/L 09/16/20 21:16 51-28-509/16/20 12:0050.0 7.3 1 2,4-Dinitrotoluene ND ug/L 09/16/20 21:16 121-14-209/16/20 12:0010.0 1.7 1 2,6-Dinitrotoluene ND ug/L 09/16/20 21:16 606-20-209/16/20 12:0010.0 1.7 1 Di-n-octylphthalate ND ug/L 09/16/20 21:16 117-84-009/16/20 12:0010.0 2.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 09/16/20 21:16 117-81-709/16/20 12:006.0 2.0 1 Fluoranthene ND ug/L 09/16/20 21:16 206-44-009/16/20 12:0010.0 1.6 1 Fluorene ND ug/L 09/16/20 21:16 86-73-709/16/20 12:0010.0 1.4 1 Hexachloro-1,3-butadiene ND ug/L 09/16/20 21:16 87-68-309/16/20 12:0010.0 1.6 1 Hexachlorobenzene ND ug/L 09/16/20 21:16 118-74-109/16/20 12:0010.0 1.3 1 Hexachlorocyclopentadiene ND ug/L 09/16/20 21:16 77-47-409/16/20 12:0010.0 2.4 1 Hexachloroethane ND ug/L 09/16/20 21:16 67-72-109/16/20 12:0010.0 1.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 09/16/20 21:16 193-39-509/16/20 12:0010.0 1.7 1 Isophorone ND ug/L 09/16/20 21:16 78-59-109/16/20 12:0010.0 1.3 1 1-Methylnaphthalene ND ug/L 09/16/20 21:16 90-12-009/16/20 12:0010.0 1.4 1 2-Methylnaphthalene ND ug/L 09/16/20 21:16 91-57-609/16/20 12:0010.0 1.4 1 2-Methylphenol(o-Cresol)ND ug/L 09/16/20 21:16 95-48-709/16/20 12:0010.0 1.2 1 3&4-Methylphenol(m&p Cresol)ND ug/L 09/16/20 21:16 15831-10-409/16/20 12:0010.0 1.2 1 Naphthalene ND ug/L 09/16/20 21:16 91-20-309/16/20 12:0010.0 1.6 1 2-Nitroaniline ND ug/L 09/16/20 21:16 88-74-409/16/20 12:0020.0 3.0 1 3-Nitroaniline ND ug/L 09/16/20 21:16 99-09-209/16/20 12:0020.0 2.8 1 4-Nitroaniline ND ug/L 09/16/20 21:16 100-01-609/16/20 12:0020.0 3.1 1 Nitrobenzene ND ug/L 09/16/20 21:16 98-95-309/16/20 12:0010.0 1.5 1 2-Nitrophenol ND ug/L 09/16/20 21:16 88-75-509/16/20 12:0010.0 1.7 1 4-Nitrophenol ND ug/L 09/16/20 21:16 100-02-709/16/20 12:0050.0 9.4 1 N-Nitrosodimethylamine ND ug/L 09/16/20 21:16 62-75-909/16/20 12:0010.0 1.8 1 N-Nitroso-di-n-propylamine ND ug/L 09/16/20 21:16 621-64-709/16/20 12:0010.0 1.3 1 N-Nitrosodiphenylamine ND ug/L 09/16/20 21:16 86-30-609/16/20 12:0010.0 1.4 1 2,2'-Oxybis(1-chloropropane)ND ug/L 09/16/20 21:16 108-60-109/16/20 12:0010.0 1.3 1 Pentachlorophenol ND ug/L 09/16/20 21:16 87-86-509/16/20 12:0020.0 2.8 1 Phenanthrene ND ug/L 09/16/20 21:16 85-01-809/16/20 12:0010.0 1.4 1 Phenol ND ug/L 09/16/20 21:16 108-95-209/16/20 12:0010.0 1.5 1 Pyrene ND ug/L 09/16/20 21:16 129-00-009/16/20 12:0010.0 1.5 1 1,2,4-Trichlorobenzene ND ug/L 09/16/20 21:16 120-82-109/16/20 12:0010.0 1.6 1 2,4,5-Trichlorophenol ND ug/L 09/16/20 21:16 95-95-409/16/20 12:0010.0 1.5 1 2,4,6-Trichlorophenol ND ug/L 09/16/20 21:16 88-06-209/16/20 12:0010.0 1.4 1 Surrogates Nitrobenzene-d5 (S)86 %09/16/20 21:16 4165-60-009/16/20 12:0013-130 1 2-Fluorobiphenyl (S)79 %09/16/20 21:16 321-60-809/16/20 12:0013-130 1 Terphenyl-d14 (S)117 %09/16/20 21:16 1718-51-009/16/20 12:0025-130 1 Phenol-d6 (S)44 %09/16/20 21:16 13127-88-309/16/20 12:0010-130 1 2-Fluorophenol (S)56 %09/16/20 21:16 367-12-409/16/20 12:0010-130 1 2,4,6-Tribromophenol (S)81 %09/16/20 21:16 118-79-609/16/20 12:0010-137 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-1 Lab ID:92495500001 Collected:09/14/20 13:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/19/20 21:18 67-64-125.0 6.2 1 Benzene ND ug/L 09/19/20 21:18 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/19/20 21:18 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/19/20 21:18 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/19/20 21:18 75-27-41.0 0.26 1 Bromoform ND ug/L 09/19/20 21:18 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/19/20 21:18 74-83-9 v22.0 0.62 1 2-Butanone (MEK)ND ug/L 09/19/20 21:18 78-93-35.0 3.3 1 Carbon tetrachloride ND ug/L 09/19/20 21:18 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/19/20 21:18 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/19/20 21:18 75-00-3 IL1.0 0.49 1 Chloroform ND ug/L 09/19/20 21:18 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/19/20 21:18 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/19/20 21:18 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/19/20 21:18 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/19/20 21:18 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/19/20 21:18 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/19/20 21:18 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/19/20 21:18 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/19/20 21:18 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/19/20 21:18 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/19/20 21:18 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/19/20 21:18 75-71-81.0 0.23 1 1,1-Dichloroethane ND ug/L 09/19/20 21:18 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/19/20 21:18 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/19/20 21:18 75-35-41.0 0.24 1 cis-1,2-Dichloroethene 5.6 ug/L 09/19/20 21:18 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/19/20 21:18 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/19/20 21:18 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/19/20 21:18 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/19/20 21:18 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/19/20 21:18 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/19/20 21:18 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/19/20 21:18 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/19/20 21:18 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/19/20 21:18 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/19/20 21:18 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/19/20 21:18 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/19/20 21:18 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/19/20 21:18 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/19/20 21:18 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/19/20 21:18 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/19/20 21:18 91-20-31.0 0.35 1 Styrene ND ug/L 09/19/20 21:18 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/19/20 21:18 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-1 Lab ID:92495500001 Collected:09/14/20 13:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/19/20 21:18 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 09/19/20 21:18 127-18-41.0 0.16 1 Toluene ND ug/L 09/19/20 21:18 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/19/20 21:18 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/19/20 21:18 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/19/20 21:18 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/19/20 21:18 79-00-51.0 0.24 1 Trichloroethene 25.0 ug/L 09/19/20 21:18 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/19/20 21:18 75-69-41.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/19/20 21:18 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/19/20 21:18 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 09/19/20 21:18 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/19/20 21:18 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/19/20 21:18 179601-23-12.0 0.41 1 o-Xylene ND ug/L 09/19/20 21:18 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)98 %09/19/20 21:18 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %09/19/20 21:18 17060-07-070-130 1 Toluene-d8 (S)102 %09/19/20 21:18 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-2 Lab ID:92495500002 Collected:09/14/20 11:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3015 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 2.82 ug/L 09/20/20 23:38 7440-38-209/20/20 18:502.00 0.735 1 Barium 85.1 ug/L 09/20/20 23:38 7440-39-309/20/20 18:5020.0 7.78 1 Cadmium ND ug/L 09/20/20 23:38 7440-43-909/20/20 18:501.00 0.478 1 Chromium 12.1 ug/L 09/20/20 23:38 7440-47-309/20/20 18:502.00 1.49 1 Lead 7.65 ug/L 09/20/20 23:38 7439-92-109/20/20 18:505.00 2.49 1 Selenium ND ug/L 09/20/20 23:38 7782-49-209/20/20 18:502.00 0.657 1 Silver ND ug/L 09/20/20 23:38 7440-22-409/20/20 18:502.00 0.513 1 Analytical Method: EPA 7470A Preparation Method: 7470A Pace National - Mt. Juliet Mercury 7470A Mercury ND ug/L 09/17/20 11:11 7439-97-609/16/20 20:020.200 0.100 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 09/16/20 21:42 83-32-909/16/20 12:0010.0 1.4 1 Acenaphthylene ND ug/L 09/16/20 21:42 208-96-809/16/20 12:0010.0 1.5 1 Aniline ND ug/L 09/16/20 21:42 62-53-309/16/20 12:0010.0 1.6 1 Anthracene ND ug/L 09/16/20 21:42 120-12-709/16/20 12:0010.0 1.6 1 Benzo(a)anthracene ND ug/L 09/16/20 21:42 56-55-309/16/20 12:0010.0 1.5 1 Benzo(a)pyrene ND ug/L 09/16/20 21:42 50-32-809/16/20 12:0010.0 1.8 1 Benzo(b)fluoranthene ND ug/L 09/16/20 21:42 205-99-209/16/20 12:0010.0 1.7 1 Benzo(g,h,i)perylene ND ug/L 09/16/20 21:42 191-24-209/16/20 12:0010.0 1.6 1 Benzo(k)fluoranthene ND ug/L 09/16/20 21:42 207-08-909/16/20 12:0010.0 1.5 1 Benzoic Acid ND ug/L 09/16/20 21:42 65-85-0 L209/16/20 12:0050.0 19.5 1 Benzyl alcohol ND ug/L 09/16/20 21:42 100-51-609/16/20 12:0020.0 2.6 1 4-Bromophenylphenyl ether ND ug/L 09/16/20 21:42 101-55-309/16/20 12:0010.0 1.2 1 Butylbenzylphthalate ND ug/L 09/16/20 21:42 85-68-709/16/20 12:0010.0 1.9 1 4-Chloro-3-methylphenol ND ug/L 09/16/20 21:42 59-50-709/16/20 12:0010.0 2.8 1 4-Chloroaniline ND ug/L 09/16/20 21:42 106-47-809/16/20 12:0020.0 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 09/16/20 21:42 111-91-109/16/20 12:0010.0 1.3 1 bis(2-Chloroethyl) ether ND ug/L 09/16/20 21:42 111-44-409/16/20 12:0010.0 1.7 1 2-Chloronaphthalene ND ug/L 09/16/20 21:42 91-58-709/16/20 12:0010.0 1.4 1 2-Chlorophenol ND ug/L 09/16/20 21:42 95-57-809/16/20 12:0010.0 1.4 1 4-Chlorophenylphenyl ether ND ug/L 09/16/20 21:42 7005-72-309/16/20 12:0010.0 1.5 1 Chrysene ND ug/L 09/16/20 21:42 218-01-909/16/20 12:0010.0 1.4 1 Dibenz(a,h)anthracene ND ug/L 09/16/20 21:42 53-70-309/16/20 12:0010.0 1.6 1 Dibenzofuran ND ug/L 09/16/20 21:42 132-64-909/16/20 12:0010.0 1.3 1 1,2-Dichlorobenzene ND ug/L 09/16/20 21:42 95-50-109/16/20 12:0010.0 1.4 1 1,3-Dichlorobenzene ND ug/L 09/16/20 21:42 541-73-109/16/20 12:0010.0 1.4 1 1,4-Dichlorobenzene ND ug/L 09/16/20 21:42 106-46-709/16/20 12:0010.0 1.5 1 3,3'-Dichlorobenzidine ND ug/L 09/16/20 21:42 91-94-109/16/20 12:0020.0 2.7 1 2,4-Dichlorophenol ND ug/L 09/16/20 21:42 120-83-209/16/20 12:0010.0 1.5 1 Diethylphthalate ND ug/L 09/16/20 21:42 84-66-209/16/20 12:0010.0 1.6 1 2,4-Dimethylphenol ND ug/L 09/16/20 21:42 105-67-909/16/20 12:0010.0 1.5 1 Dimethylphthalate ND ug/L 09/16/20 21:42 131-11-309/16/20 12:0010.0 1.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-2 Lab ID:92495500002 Collected:09/14/20 11:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 09/16/20 21:42 84-74-209/16/20 12:0010.0 1.6 1 4,6-Dinitro-2-methylphenol ND ug/L 09/16/20 21:42 534-52-109/16/20 12:0020.0 4.5 1 2,4-Dinitrophenol ND ug/L 09/16/20 21:42 51-28-509/16/20 12:0050.0 7.3 1 2,4-Dinitrotoluene ND ug/L 09/16/20 21:42 121-14-209/16/20 12:0010.0 1.7 1 2,6-Dinitrotoluene ND ug/L 09/16/20 21:42 606-20-209/16/20 12:0010.0 1.7 1 Di-n-octylphthalate ND ug/L 09/16/20 21:42 117-84-009/16/20 12:0010.0 2.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 09/16/20 21:42 117-81-709/16/20 12:006.0 2.0 1 Fluoranthene ND ug/L 09/16/20 21:42 206-44-009/16/20 12:0010.0 1.6 1 Fluorene ND ug/L 09/16/20 21:42 86-73-709/16/20 12:0010.0 1.4 1 Hexachloro-1,3-butadiene ND ug/L 09/16/20 21:42 87-68-309/16/20 12:0010.0 1.6 1 Hexachlorobenzene ND ug/L 09/16/20 21:42 118-74-109/16/20 12:0010.0 1.3 1 Hexachlorocyclopentadiene ND ug/L 09/16/20 21:42 77-47-409/16/20 12:0010.0 2.4 1 Hexachloroethane ND ug/L 09/16/20 21:42 67-72-109/16/20 12:0010.0 1.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 09/16/20 21:42 193-39-509/16/20 12:0010.0 1.7 1 Isophorone ND ug/L 09/16/20 21:42 78-59-109/16/20 12:0010.0 1.3 1 1-Methylnaphthalene ND ug/L 09/16/20 21:42 90-12-009/16/20 12:0010.0 1.4 1 2-Methylnaphthalene ND ug/L 09/16/20 21:42 91-57-609/16/20 12:0010.0 1.4 1 2-Methylphenol(o-Cresol)ND ug/L 09/16/20 21:42 95-48-709/16/20 12:0010.0 1.2 1 3&4-Methylphenol(m&p Cresol)ND ug/L 09/16/20 21:42 15831-10-409/16/20 12:0010.0 1.2 1 Naphthalene ND ug/L 09/16/20 21:42 91-20-309/16/20 12:0010.0 1.6 1 2-Nitroaniline ND ug/L 09/16/20 21:42 88-74-409/16/20 12:0020.0 3.0 1 3-Nitroaniline ND ug/L 09/16/20 21:42 99-09-209/16/20 12:0020.0 2.8 1 4-Nitroaniline ND ug/L 09/16/20 21:42 100-01-609/16/20 12:0020.0 3.1 1 Nitrobenzene ND ug/L 09/16/20 21:42 98-95-309/16/20 12:0010.0 1.5 1 2-Nitrophenol ND ug/L 09/16/20 21:42 88-75-509/16/20 12:0010.0 1.7 1 4-Nitrophenol ND ug/L 09/16/20 21:42 100-02-709/16/20 12:0050.0 9.4 1 N-Nitrosodimethylamine ND ug/L 09/16/20 21:42 62-75-909/16/20 12:0010.0 1.8 1 N-Nitroso-di-n-propylamine ND ug/L 09/16/20 21:42 621-64-709/16/20 12:0010.0 1.3 1 N-Nitrosodiphenylamine ND ug/L 09/16/20 21:42 86-30-609/16/20 12:0010.0 1.4 1 2,2'-Oxybis(1-chloropropane)ND ug/L 09/16/20 21:42 108-60-109/16/20 12:0010.0 1.3 1 Pentachlorophenol ND ug/L 09/16/20 21:42 87-86-509/16/20 12:0020.0 2.8 1 Phenanthrene ND ug/L 09/16/20 21:42 85-01-809/16/20 12:0010.0 1.4 1 Phenol ND ug/L 09/16/20 21:42 108-95-209/16/20 12:0010.0 1.5 1 Pyrene ND ug/L 09/16/20 21:42 129-00-009/16/20 12:0010.0 1.5 1 1,2,4-Trichlorobenzene ND ug/L 09/16/20 21:42 120-82-109/16/20 12:0010.0 1.6 1 2,4,5-Trichlorophenol ND ug/L 09/16/20 21:42 95-95-409/16/20 12:0010.0 1.5 1 2,4,6-Trichlorophenol ND ug/L 09/16/20 21:42 88-06-209/16/20 12:0010.0 1.4 1 Surrogates Nitrobenzene-d5 (S)97 %09/16/20 21:42 4165-60-009/16/20 12:0013-130 1 2-Fluorobiphenyl (S)91 %09/16/20 21:42 321-60-809/16/20 12:0013-130 1 Terphenyl-d14 (S)132 %09/16/20 21:42 1718-51-0 S309/16/20 12:0025-130 1 Phenol-d6 (S)53 %09/16/20 21:42 13127-88-309/16/20 12:0010-130 1 2-Fluorophenol (S)68 %09/16/20 21:42 367-12-409/16/20 12:0010-130 1 2,4,6-Tribromophenol (S)98 %09/16/20 21:42 118-79-609/16/20 12:0010-137 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-2 Lab ID:92495500002 Collected:09/14/20 11:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/20/20 21:54 67-64-125.0 6.2 1 Benzene ND ug/L 09/20/20 21:54 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/20/20 21:54 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/20/20 21:54 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/20/20 21:54 75-27-41.0 0.26 1 Bromoform ND ug/L 09/20/20 21:54 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/20/20 21:54 74-83-92.0 0.62 1 2-Butanone (MEK)ND ug/L 09/20/20 21:54 78-93-35.0 3.3 1 Carbon tetrachloride ND ug/L 09/20/20 21:54 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/20/20 21:54 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/20/20 21:54 75-00-3 IK1.0 0.49 1 Chloroform ND ug/L 09/20/20 21:54 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/20/20 21:54 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/20/20 21:54 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/20/20 21:54 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/20/20 21:54 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/20/20 21:54 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/20/20 21:54 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/20/20 21:54 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/20/20 21:54 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/20/20 21:54 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/20/20 21:54 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/20/20 21:54 75-71-8 IK1.0 0.23 1 1,1-Dichloroethane ND ug/L 09/20/20 21:54 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/20/20 21:54 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/20/20 21:54 75-35-41.0 0.24 1 cis-1,2-Dichloroethene ND ug/L 09/20/20 21:54 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/20/20 21:54 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/20/20 21:54 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/20/20 21:54 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/20/20 21:54 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/20/20 21:54 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/20/20 21:54 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/20/20 21:54 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/20/20 21:54 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/20/20 21:54 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/20/20 21:54 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/20/20 21:54 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/20/20 21:54 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/20/20 21:54 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/20/20 21:54 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/20/20 21:54 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/20/20 21:54 91-20-31.0 0.35 1 Styrene ND ug/L 09/20/20 21:54 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/20/20 21:54 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-2 Lab ID:92495500002 Collected:09/14/20 11:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/20/20 21:54 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 09/20/20 21:54 127-18-41.0 0.16 1 Toluene ND ug/L 09/20/20 21:54 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/20/20 21:54 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/20/20 21:54 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/20/20 21:54 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/20/20 21:54 79-00-51.0 0.24 1 Trichloroethene ND ug/L 09/20/20 21:54 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/20/20 21:54 75-69-4 IK1.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/20/20 21:54 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/20/20 21:54 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 09/20/20 21:54 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/20/20 21:54 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/20/20 21:54 179601-23-12.0 0.41 1 o-Xylene 0.29J ug/L 09/20/20 21:54 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)95 %09/20/20 21:54 460-00-470-130 1 1,2-Dichloroethane-d4 (S)88 %09/20/20 21:54 17060-07-070-130 1 Toluene-d8 (S)100 %09/20/20 21:54 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-3 Lab ID:92495500003 Collected:09/14/20 12:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3015 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic ND ug/L 09/20/20 23:42 7440-38-209/20/20 18:502.00 0.735 1 Barium 53.9 ug/L 09/20/20 23:42 7440-39-309/20/20 18:5020.0 7.78 1 Cadmium ND ug/L 09/20/20 23:42 7440-43-909/20/20 18:501.00 0.478 1 Chromium 2.18 ug/L 09/20/20 23:42 7440-47-309/20/20 18:502.00 1.49 1 Lead ND ug/L 09/20/20 23:42 7439-92-109/20/20 18:505.00 2.49 1 Selenium ND ug/L 09/20/20 23:42 7782-49-209/20/20 18:502.00 0.657 1 Silver ND ug/L 09/20/20 23:42 7440-22-409/20/20 18:502.00 0.513 1 Analytical Method: EPA 7470A Preparation Method: 7470A Pace National - Mt. Juliet Mercury 7470A Mercury ND ug/L 09/17/20 11:14 7439-97-609/16/20 20:020.200 0.100 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 09/16/20 22:07 83-32-909/16/20 12:0010.0 1.4 1 Acenaphthylene ND ug/L 09/16/20 22:07 208-96-809/16/20 12:0010.0 1.5 1 Aniline ND ug/L 09/16/20 22:07 62-53-309/16/20 12:0010.0 1.6 1 Anthracene ND ug/L 09/16/20 22:07 120-12-709/16/20 12:0010.0 1.6 1 Benzo(a)anthracene ND ug/L 09/16/20 22:07 56-55-309/16/20 12:0010.0 1.5 1 Benzo(a)pyrene ND ug/L 09/16/20 22:07 50-32-809/16/20 12:0010.0 1.8 1 Benzo(b)fluoranthene ND ug/L 09/16/20 22:07 205-99-209/16/20 12:0010.0 1.7 1 Benzo(g,h,i)perylene ND ug/L 09/16/20 22:07 191-24-209/16/20 12:0010.0 1.6 1 Benzo(k)fluoranthene ND ug/L 09/16/20 22:07 207-08-909/16/20 12:0010.0 1.5 1 Benzoic Acid ND ug/L 09/16/20 22:07 65-85-0 L209/16/20 12:0050.0 19.5 1 Benzyl alcohol ND ug/L 09/16/20 22:07 100-51-609/16/20 12:0020.0 2.6 1 4-Bromophenylphenyl ether ND ug/L 09/16/20 22:07 101-55-309/16/20 12:0010.0 1.2 1 Butylbenzylphthalate ND ug/L 09/16/20 22:07 85-68-709/16/20 12:0010.0 1.9 1 4-Chloro-3-methylphenol ND ug/L 09/16/20 22:07 59-50-709/16/20 12:0010.0 2.8 1 4-Chloroaniline ND ug/L 09/16/20 22:07 106-47-809/16/20 12:0020.0 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 09/16/20 22:07 111-91-109/16/20 12:0010.0 1.3 1 bis(2-Chloroethyl) ether ND ug/L 09/16/20 22:07 111-44-409/16/20 12:0010.0 1.7 1 2-Chloronaphthalene ND ug/L 09/16/20 22:07 91-58-709/16/20 12:0010.0 1.4 1 2-Chlorophenol ND ug/L 09/16/20 22:07 95-57-809/16/20 12:0010.0 1.4 1 4-Chlorophenylphenyl ether ND ug/L 09/16/20 22:07 7005-72-309/16/20 12:0010.0 1.5 1 Chrysene ND ug/L 09/16/20 22:07 218-01-909/16/20 12:0010.0 1.4 1 Dibenz(a,h)anthracene ND ug/L 09/16/20 22:07 53-70-309/16/20 12:0010.0 1.6 1 Dibenzofuran ND ug/L 09/16/20 22:07 132-64-909/16/20 12:0010.0 1.3 1 1,2-Dichlorobenzene ND ug/L 09/16/20 22:07 95-50-109/16/20 12:0010.0 1.4 1 1,3-Dichlorobenzene ND ug/L 09/16/20 22:07 541-73-109/16/20 12:0010.0 1.4 1 1,4-Dichlorobenzene ND ug/L 09/16/20 22:07 106-46-709/16/20 12:0010.0 1.5 1 3,3'-Dichlorobenzidine ND ug/L 09/16/20 22:07 91-94-109/16/20 12:0020.0 2.7 1 2,4-Dichlorophenol ND ug/L 09/16/20 22:07 120-83-209/16/20 12:0010.0 1.5 1 Diethylphthalate ND ug/L 09/16/20 22:07 84-66-209/16/20 12:0010.0 1.6 1 2,4-Dimethylphenol ND ug/L 09/16/20 22:07 105-67-909/16/20 12:0010.0 1.5 1 Dimethylphthalate ND ug/L 09/16/20 22:07 131-11-309/16/20 12:0010.0 1.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-3 Lab ID:92495500003 Collected:09/14/20 12:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 09/16/20 22:07 84-74-209/16/20 12:0010.0 1.6 1 4,6-Dinitro-2-methylphenol ND ug/L 09/16/20 22:07 534-52-109/16/20 12:0020.0 4.5 1 2,4-Dinitrophenol ND ug/L 09/16/20 22:07 51-28-509/16/20 12:0050.0 7.3 1 2,4-Dinitrotoluene ND ug/L 09/16/20 22:07 121-14-209/16/20 12:0010.0 1.7 1 2,6-Dinitrotoluene ND ug/L 09/16/20 22:07 606-20-209/16/20 12:0010.0 1.7 1 Di-n-octylphthalate ND ug/L 09/16/20 22:07 117-84-009/16/20 12:0010.0 2.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 09/16/20 22:07 117-81-709/16/20 12:006.0 2.0 1 Fluoranthene ND ug/L 09/16/20 22:07 206-44-009/16/20 12:0010.0 1.6 1 Fluorene ND ug/L 09/16/20 22:07 86-73-709/16/20 12:0010.0 1.4 1 Hexachloro-1,3-butadiene ND ug/L 09/16/20 22:07 87-68-309/16/20 12:0010.0 1.6 1 Hexachlorobenzene ND ug/L 09/16/20 22:07 118-74-109/16/20 12:0010.0 1.3 1 Hexachlorocyclopentadiene ND ug/L 09/16/20 22:07 77-47-409/16/20 12:0010.0 2.4 1 Hexachloroethane ND ug/L 09/16/20 22:07 67-72-109/16/20 12:0010.0 1.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 09/16/20 22:07 193-39-509/16/20 12:0010.0 1.7 1 Isophorone ND ug/L 09/16/20 22:07 78-59-109/16/20 12:0010.0 1.3 1 1-Methylnaphthalene ND ug/L 09/16/20 22:07 90-12-009/16/20 12:0010.0 1.4 1 2-Methylnaphthalene ND ug/L 09/16/20 22:07 91-57-609/16/20 12:0010.0 1.4 1 2-Methylphenol(o-Cresol)ND ug/L 09/16/20 22:07 95-48-709/16/20 12:0010.0 1.2 1 3&4-Methylphenol(m&p Cresol)ND ug/L 09/16/20 22:07 15831-10-409/16/20 12:0010.0 1.2 1 Naphthalene ND ug/L 09/16/20 22:07 91-20-309/16/20 12:0010.0 1.6 1 2-Nitroaniline ND ug/L 09/16/20 22:07 88-74-409/16/20 12:0020.0 3.0 1 3-Nitroaniline ND ug/L 09/16/20 22:07 99-09-209/16/20 12:0020.0 2.8 1 4-Nitroaniline ND ug/L 09/16/20 22:07 100-01-609/16/20 12:0020.0 3.1 1 Nitrobenzene ND ug/L 09/16/20 22:07 98-95-309/16/20 12:0010.0 1.5 1 2-Nitrophenol ND ug/L 09/16/20 22:07 88-75-509/16/20 12:0010.0 1.7 1 4-Nitrophenol ND ug/L 09/16/20 22:07 100-02-709/16/20 12:0050.0 9.4 1 N-Nitrosodimethylamine ND ug/L 09/16/20 22:07 62-75-909/16/20 12:0010.0 1.8 1 N-Nitroso-di-n-propylamine ND ug/L 09/16/20 22:07 621-64-709/16/20 12:0010.0 1.3 1 N-Nitrosodiphenylamine ND ug/L 09/16/20 22:07 86-30-609/16/20 12:0010.0 1.4 1 2,2'-Oxybis(1-chloropropane)ND ug/L 09/16/20 22:07 108-60-109/16/20 12:0010.0 1.3 1 Pentachlorophenol ND ug/L 09/16/20 22:07 87-86-509/16/20 12:0020.0 2.8 1 Phenanthrene ND ug/L 09/16/20 22:07 85-01-809/16/20 12:0010.0 1.4 1 Phenol ND ug/L 09/16/20 22:07 108-95-209/16/20 12:0010.0 1.5 1 Pyrene ND ug/L 09/16/20 22:07 129-00-009/16/20 12:0010.0 1.5 1 1,2,4-Trichlorobenzene ND ug/L 09/16/20 22:07 120-82-109/16/20 12:0010.0 1.6 1 2,4,5-Trichlorophenol ND ug/L 09/16/20 22:07 95-95-409/16/20 12:0010.0 1.5 1 2,4,6-Trichlorophenol ND ug/L 09/16/20 22:07 88-06-209/16/20 12:0010.0 1.4 1 Surrogates Nitrobenzene-d5 (S)106 %09/16/20 22:07 4165-60-009/16/20 12:0013-130 1 2-Fluorobiphenyl (S)97 %09/16/20 22:07 321-60-809/16/20 12:0013-130 1 Terphenyl-d14 (S)144 %09/16/20 22:07 1718-51-0 S309/16/20 12:0025-130 1 Phenol-d6 (S)55 %09/16/20 22:07 13127-88-309/16/20 12:0010-130 1 2-Fluorophenol (S)70 %09/16/20 22:07 367-12-409/16/20 12:0010-130 1 2,4,6-Tribromophenol (S)103 %09/16/20 22:07 118-79-609/16/20 12:0010-137 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-3 Lab ID:92495500003 Collected:09/14/20 12:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/21/20 13:11 67-64-125.0 6.2 1 Benzene ND ug/L 09/21/20 13:11 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/21/20 13:11 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/21/20 13:11 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/21/20 13:11 75-27-41.0 0.26 1 Bromoform ND ug/L 09/21/20 13:11 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/21/20 13:11 74-83-92.0 0.62 1 2-Butanone (MEK)ND ug/L 09/21/20 13:11 78-93-3 IK5.0 3.3 1 Carbon tetrachloride ND ug/L 09/21/20 13:11 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/21/20 13:11 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/21/20 13:11 75-00-31.0 0.49 1 Chloroform ND ug/L 09/21/20 13:11 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/21/20 13:11 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/21/20 13:11 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/21/20 13:11 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/21/20 13:11 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/21/20 13:11 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/21/20 13:11 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/21/20 13:11 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/21/20 13:11 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/21/20 13:11 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/21/20 13:11 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/21/20 13:11 75-71-8 v21.0 0.23 1 1,1-Dichloroethane ND ug/L 09/21/20 13:11 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/21/20 13:11 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/21/20 13:11 75-35-41.0 0.24 1 cis-1,2-Dichloroethene 21.8 ug/L 09/21/20 13:11 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/21/20 13:11 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/21/20 13:11 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/21/20 13:11 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/21/20 13:11 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/21/20 13:11 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/21/20 13:11 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/21/20 13:11 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/21/20 13:11 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/21/20 13:11 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/21/20 13:11 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/21/20 13:11 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/21/20 13:11 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/21/20 13:11 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/21/20 13:11 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/21/20 13:11 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/21/20 13:11 91-20-31.0 0.35 1 Styrene ND ug/L 09/21/20 13:11 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/21/20 13:11 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-3 Lab ID:92495500003 Collected:09/14/20 12:45 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/21/20 13:11 79-34-51.0 0.22 1 Tetrachloroethene 11.6 ug/L 09/21/20 13:11 127-18-41.0 0.16 1 Toluene ND ug/L 09/21/20 13:11 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/21/20 13:11 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/21/20 13:11 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/21/20 13:11 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/21/20 13:11 79-00-51.0 0.24 1 Trichloroethene 6.8 ug/L 09/21/20 13:11 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/21/20 13:11 75-69-41.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/21/20 13:11 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/21/20 13:11 108-05-42.0 1.4 1 Vinyl chloride 1.7 ug/L 09/21/20 13:11 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/21/20 13:11 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/21/20 13:11 179601-23-12.0 0.41 1 o-Xylene ND ug/L 09/21/20 13:11 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)98 %09/21/20 13:11 460-00-470-130 1 1,2-Dichloroethane-d4 (S)88 %09/21/20 13:11 17060-07-070-130 1 Toluene-d8 (S)107 %09/21/20 13:11 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.0925J ug/L 09/17/20 14:17 18540-29-9 J09/17/20 14:170.100 0.0400 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-4 Lab ID:92495500004 Collected:09/14/20 10:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3015 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic ND ug/L 09/20/20 23:45 7440-38-209/20/20 18:502.00 0.735 1 Barium 65.2 ug/L 09/20/20 23:45 7440-39-309/20/20 18:5020.0 7.78 1 Cadmium ND ug/L 09/20/20 23:45 7440-43-909/20/20 18:501.00 0.478 1 Chromium 1.68J ug/L 09/20/20 23:45 7440-47-3 J09/20/20 18:502.00 1.49 1 Lead ND ug/L 09/20/20 23:45 7439-92-109/20/20 18:505.00 2.49 1 Selenium ND ug/L 09/20/20 23:45 7782-49-209/20/20 18:502.00 0.657 1 Silver ND ug/L 09/20/20 23:45 7440-22-409/20/20 18:502.00 0.513 1 Analytical Method: EPA 7470A Preparation Method: 7470A Pace National - Mt. Juliet Mercury 7470A Mercury ND ug/L 09/17/20 11:16 7439-97-609/16/20 20:020.200 0.100 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 09/16/20 22:32 83-32-909/16/20 12:0010.0 1.4 1 Acenaphthylene ND ug/L 09/16/20 22:32 208-96-809/16/20 12:0010.0 1.5 1 Aniline ND ug/L 09/16/20 22:32 62-53-309/16/20 12:0010.0 1.6 1 Anthracene ND ug/L 09/16/20 22:32 120-12-709/16/20 12:0010.0 1.6 1 Benzo(a)anthracene ND ug/L 09/16/20 22:32 56-55-309/16/20 12:0010.0 1.5 1 Benzo(a)pyrene ND ug/L 09/16/20 22:32 50-32-809/16/20 12:0010.0 1.8 1 Benzo(b)fluoranthene ND ug/L 09/16/20 22:32 205-99-209/16/20 12:0010.0 1.7 1 Benzo(g,h,i)perylene ND ug/L 09/16/20 22:32 191-24-209/16/20 12:0010.0 1.6 1 Benzo(k)fluoranthene ND ug/L 09/16/20 22:32 207-08-909/16/20 12:0010.0 1.5 1 Benzoic Acid ND ug/L 09/16/20 22:32 65-85-0 L209/16/20 12:0050.0 19.5 1 Benzyl alcohol ND ug/L 09/16/20 22:32 100-51-609/16/20 12:0020.0 2.6 1 4-Bromophenylphenyl ether ND ug/L 09/16/20 22:32 101-55-309/16/20 12:0010.0 1.2 1 Butylbenzylphthalate ND ug/L 09/16/20 22:32 85-68-709/16/20 12:0010.0 1.9 1 4-Chloro-3-methylphenol ND ug/L 09/16/20 22:32 59-50-709/16/20 12:0010.0 2.8 1 4-Chloroaniline ND ug/L 09/16/20 22:32 106-47-809/16/20 12:0020.0 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 09/16/20 22:32 111-91-109/16/20 12:0010.0 1.3 1 bis(2-Chloroethyl) ether ND ug/L 09/16/20 22:32 111-44-409/16/20 12:0010.0 1.7 1 2-Chloronaphthalene ND ug/L 09/16/20 22:32 91-58-709/16/20 12:0010.0 1.4 1 2-Chlorophenol ND ug/L 09/16/20 22:32 95-57-809/16/20 12:0010.0 1.4 1 4-Chlorophenylphenyl ether ND ug/L 09/16/20 22:32 7005-72-309/16/20 12:0010.0 1.5 1 Chrysene ND ug/L 09/16/20 22:32 218-01-909/16/20 12:0010.0 1.4 1 Dibenz(a,h)anthracene ND ug/L 09/16/20 22:32 53-70-309/16/20 12:0010.0 1.6 1 Dibenzofuran ND ug/L 09/16/20 22:32 132-64-909/16/20 12:0010.0 1.3 1 1,2-Dichlorobenzene ND ug/L 09/16/20 22:32 95-50-109/16/20 12:0010.0 1.4 1 1,3-Dichlorobenzene ND ug/L 09/16/20 22:32 541-73-109/16/20 12:0010.0 1.4 1 1,4-Dichlorobenzene ND ug/L 09/16/20 22:32 106-46-709/16/20 12:0010.0 1.5 1 3,3'-Dichlorobenzidine ND ug/L 09/16/20 22:32 91-94-109/16/20 12:0020.0 2.7 1 2,4-Dichlorophenol ND ug/L 09/16/20 22:32 120-83-209/16/20 12:0010.0 1.5 1 Diethylphthalate ND ug/L 09/16/20 22:32 84-66-209/16/20 12:0010.0 1.6 1 2,4-Dimethylphenol ND ug/L 09/16/20 22:32 105-67-909/16/20 12:0010.0 1.5 1 Dimethylphthalate ND ug/L 09/16/20 22:32 131-11-309/16/20 12:0010.0 1.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-4 Lab ID:92495500004 Collected:09/14/20 10:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 09/16/20 22:32 84-74-209/16/20 12:0010.0 1.6 1 4,6-Dinitro-2-methylphenol ND ug/L 09/16/20 22:32 534-52-109/16/20 12:0020.0 4.5 1 2,4-Dinitrophenol ND ug/L 09/16/20 22:32 51-28-509/16/20 12:0050.0 7.3 1 2,4-Dinitrotoluene ND ug/L 09/16/20 22:32 121-14-209/16/20 12:0010.0 1.7 1 2,6-Dinitrotoluene ND ug/L 09/16/20 22:32 606-20-209/16/20 12:0010.0 1.7 1 Di-n-octylphthalate ND ug/L 09/16/20 22:32 117-84-009/16/20 12:0010.0 2.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 09/16/20 22:32 117-81-709/16/20 12:006.0 2.0 1 Fluoranthene ND ug/L 09/16/20 22:32 206-44-009/16/20 12:0010.0 1.6 1 Fluorene ND ug/L 09/16/20 22:32 86-73-709/16/20 12:0010.0 1.4 1 Hexachloro-1,3-butadiene ND ug/L 09/16/20 22:32 87-68-309/16/20 12:0010.0 1.6 1 Hexachlorobenzene ND ug/L 09/16/20 22:32 118-74-109/16/20 12:0010.0 1.3 1 Hexachlorocyclopentadiene ND ug/L 09/16/20 22:32 77-47-409/16/20 12:0010.0 2.4 1 Hexachloroethane ND ug/L 09/16/20 22:32 67-72-109/16/20 12:0010.0 1.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 09/16/20 22:32 193-39-509/16/20 12:0010.0 1.7 1 Isophorone ND ug/L 09/16/20 22:32 78-59-109/16/20 12:0010.0 1.3 1 1-Methylnaphthalene ND ug/L 09/16/20 22:32 90-12-009/16/20 12:0010.0 1.4 1 2-Methylnaphthalene ND ug/L 09/16/20 22:32 91-57-609/16/20 12:0010.0 1.4 1 2-Methylphenol(o-Cresol)ND ug/L 09/16/20 22:32 95-48-709/16/20 12:0010.0 1.2 1 3&4-Methylphenol(m&p Cresol)ND ug/L 09/16/20 22:32 15831-10-409/16/20 12:0010.0 1.2 1 Naphthalene ND ug/L 09/16/20 22:32 91-20-309/16/20 12:0010.0 1.6 1 2-Nitroaniline ND ug/L 09/16/20 22:32 88-74-409/16/20 12:0020.0 3.0 1 3-Nitroaniline ND ug/L 09/16/20 22:32 99-09-209/16/20 12:0020.0 2.8 1 4-Nitroaniline ND ug/L 09/16/20 22:32 100-01-609/16/20 12:0020.0 3.1 1 Nitrobenzene ND ug/L 09/16/20 22:32 98-95-309/16/20 12:0010.0 1.5 1 2-Nitrophenol ND ug/L 09/16/20 22:32 88-75-509/16/20 12:0010.0 1.7 1 4-Nitrophenol ND ug/L 09/16/20 22:32 100-02-709/16/20 12:0050.0 9.4 1 N-Nitrosodimethylamine ND ug/L 09/16/20 22:32 62-75-909/16/20 12:0010.0 1.8 1 N-Nitroso-di-n-propylamine ND ug/L 09/16/20 22:32 621-64-709/16/20 12:0010.0 1.3 1 N-Nitrosodiphenylamine ND ug/L 09/16/20 22:32 86-30-609/16/20 12:0010.0 1.4 1 2,2'-Oxybis(1-chloropropane)ND ug/L 09/16/20 22:32 108-60-109/16/20 12:0010.0 1.3 1 Pentachlorophenol ND ug/L 09/16/20 22:32 87-86-509/16/20 12:0020.0 2.8 1 Phenanthrene ND ug/L 09/16/20 22:32 85-01-809/16/20 12:0010.0 1.4 1 Phenol ND ug/L 09/16/20 22:32 108-95-209/16/20 12:0010.0 1.5 1 Pyrene ND ug/L 09/16/20 22:32 129-00-009/16/20 12:0010.0 1.5 1 1,2,4-Trichlorobenzene ND ug/L 09/16/20 22:32 120-82-109/16/20 12:0010.0 1.6 1 2,4,5-Trichlorophenol ND ug/L 09/16/20 22:32 95-95-409/16/20 12:0010.0 1.5 1 2,4,6-Trichlorophenol ND ug/L 09/16/20 22:32 88-06-209/16/20 12:0010.0 1.4 1 Surrogates Nitrobenzene-d5 (S)99 %09/16/20 22:32 4165-60-009/16/20 12:0013-130 1 2-Fluorobiphenyl (S)90 %09/16/20 22:32 321-60-809/16/20 12:0013-130 1 Terphenyl-d14 (S)135 %09/16/20 22:32 1718-51-0 S309/16/20 12:0025-130 1 Phenol-d6 (S)53 %09/16/20 22:32 13127-88-309/16/20 12:0010-130 1 2-Fluorophenol (S)56 %09/16/20 22:32 367-12-409/16/20 12:0010-130 1 2,4,6-Tribromophenol (S)85 %09/16/20 22:32 118-79-609/16/20 12:0010-137 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-4 Lab ID:92495500004 Collected:09/14/20 10:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/20/20 22:48 67-64-125.0 6.2 1 Benzene ND ug/L 09/20/20 22:48 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/20/20 22:48 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/20/20 22:48 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/20/20 22:48 75-27-41.0 0.26 1 Bromoform ND ug/L 09/20/20 22:48 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/20/20 22:48 74-83-92.0 0.62 1 2-Butanone (MEK)ND ug/L 09/20/20 22:48 78-93-35.0 3.3 1 Carbon tetrachloride ND ug/L 09/20/20 22:48 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/20/20 22:48 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/20/20 22:48 75-00-3 IK1.0 0.49 1 Chloroform ND ug/L 09/20/20 22:48 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/20/20 22:48 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/20/20 22:48 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/20/20 22:48 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/20/20 22:48 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/20/20 22:48 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/20/20 22:48 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/20/20 22:48 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/20/20 22:48 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/20/20 22:48 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/20/20 22:48 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/20/20 22:48 75-71-8 IK1.0 0.23 1 1,1-Dichloroethane ND ug/L 09/20/20 22:48 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/20/20 22:48 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/20/20 22:48 75-35-41.0 0.24 1 cis-1,2-Dichloroethene ND ug/L 09/20/20 22:48 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/20/20 22:48 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/20/20 22:48 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/20/20 22:48 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/20/20 22:48 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/20/20 22:48 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/20/20 22:48 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/20/20 22:48 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/20/20 22:48 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/20/20 22:48 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/20/20 22:48 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/20/20 22:48 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/20/20 22:48 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/20/20 22:48 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/20/20 22:48 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/20/20 22:48 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/20/20 22:48 91-20-31.0 0.35 1 Styrene ND ug/L 09/20/20 22:48 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/20/20 22:48 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-4 Lab ID:92495500004 Collected:09/14/20 10:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/20/20 22:48 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 09/20/20 22:48 127-18-41.0 0.16 1 Toluene ND ug/L 09/20/20 22:48 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/20/20 22:48 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/20/20 22:48 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/20/20 22:48 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/20/20 22:48 79-00-51.0 0.24 1 Trichloroethene ND ug/L 09/20/20 22:48 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/20/20 22:48 75-69-4 IK1.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/20/20 22:48 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/20/20 22:48 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 09/20/20 22:48 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/20/20 22:48 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/20/20 22:48 179601-23-12.0 0.41 1 o-Xylene ND ug/L 09/20/20 22:48 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)93 %09/20/20 22:48 460-00-470-130 1 1,2-Dichloroethane-d4 (S)87 %09/20/20 22:48 17060-07-070-130 1 Toluene-d8 (S)100 %09/20/20 22:48 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-DUP Lab ID:92495500005 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6020B Preparation Method: 3015 Pace National - Mt. Juliet Metals (ICPMS) 6020B Arsenic 3.72 ug/L 09/20/20 23:49 7440-38-209/20/20 18:502.00 0.735 1 Barium 88.9 ug/L 09/20/20 23:49 7440-39-309/20/20 18:5020.0 7.78 1 Cadmium ND ug/L 09/20/20 23:49 7440-43-909/20/20 18:501.00 0.478 1 Chromium 17.7 ug/L 09/20/20 23:49 7440-47-309/20/20 18:502.00 1.49 1 Lead 9.60 ug/L 09/20/20 23:49 7439-92-109/20/20 18:505.00 2.49 1 Selenium ND ug/L 09/20/20 23:49 7782-49-209/20/20 18:502.00 0.657 1 Silver ND ug/L 09/20/20 23:49 7440-22-409/20/20 18:502.00 0.513 1 Analytical Method: EPA 7470A Preparation Method: 7470A Pace National - Mt. Juliet Mercury 7470A Mercury ND ug/L 09/17/20 11:19 7439-97-609/16/20 20:020.200 0.100 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 09/16/20 22:58 83-32-909/16/20 12:0010.0 1.4 1 Acenaphthylene ND ug/L 09/16/20 22:58 208-96-809/16/20 12:0010.0 1.5 1 Aniline ND ug/L 09/16/20 22:58 62-53-309/16/20 12:0010.0 1.6 1 Anthracene ND ug/L 09/16/20 22:58 120-12-709/16/20 12:0010.0 1.6 1 Benzo(a)anthracene ND ug/L 09/16/20 22:58 56-55-309/16/20 12:0010.0 1.5 1 Benzo(a)pyrene ND ug/L 09/16/20 22:58 50-32-809/16/20 12:0010.0 1.8 1 Benzo(b)fluoranthene ND ug/L 09/16/20 22:58 205-99-209/16/20 12:0010.0 1.7 1 Benzo(g,h,i)perylene ND ug/L 09/16/20 22:58 191-24-209/16/20 12:0010.0 1.6 1 Benzo(k)fluoranthene ND ug/L 09/16/20 22:58 207-08-909/16/20 12:0010.0 1.5 1 Benzoic Acid ND ug/L 09/16/20 22:58 65-85-0 L209/16/20 12:0050.0 19.5 1 Benzyl alcohol ND ug/L 09/16/20 22:58 100-51-609/16/20 12:0020.0 2.6 1 4-Bromophenylphenyl ether ND ug/L 09/16/20 22:58 101-55-309/16/20 12:0010.0 1.2 1 Butylbenzylphthalate ND ug/L 09/16/20 22:58 85-68-709/16/20 12:0010.0 1.9 1 4-Chloro-3-methylphenol ND ug/L 09/16/20 22:58 59-50-709/16/20 12:0010.0 2.8 1 4-Chloroaniline ND ug/L 09/16/20 22:58 106-47-809/16/20 12:0020.0 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 09/16/20 22:58 111-91-109/16/20 12:0010.0 1.3 1 bis(2-Chloroethyl) ether ND ug/L 09/16/20 22:58 111-44-409/16/20 12:0010.0 1.7 1 2-Chloronaphthalene ND ug/L 09/16/20 22:58 91-58-709/16/20 12:0010.0 1.4 1 2-Chlorophenol ND ug/L 09/16/20 22:58 95-57-809/16/20 12:0010.0 1.4 1 4-Chlorophenylphenyl ether ND ug/L 09/16/20 22:58 7005-72-309/16/20 12:0010.0 1.5 1 Chrysene ND ug/L 09/16/20 22:58 218-01-909/16/20 12:0010.0 1.4 1 Dibenz(a,h)anthracene ND ug/L 09/16/20 22:58 53-70-309/16/20 12:0010.0 1.6 1 Dibenzofuran ND ug/L 09/16/20 22:58 132-64-909/16/20 12:0010.0 1.3 1 1,2-Dichlorobenzene ND ug/L 09/16/20 22:58 95-50-109/16/20 12:0010.0 1.4 1 1,3-Dichlorobenzene ND ug/L 09/16/20 22:58 541-73-109/16/20 12:0010.0 1.4 1 1,4-Dichlorobenzene ND ug/L 09/16/20 22:58 106-46-709/16/20 12:0010.0 1.5 1 3,3'-Dichlorobenzidine ND ug/L 09/16/20 22:58 91-94-109/16/20 12:0020.0 2.7 1 2,4-Dichlorophenol ND ug/L 09/16/20 22:58 120-83-209/16/20 12:0010.0 1.5 1 Diethylphthalate ND ug/L 09/16/20 22:58 84-66-209/16/20 12:0010.0 1.6 1 2,4-Dimethylphenol ND ug/L 09/16/20 22:58 105-67-909/16/20 12:0010.0 1.5 1 Dimethylphthalate ND ug/L 09/16/20 22:58 131-11-309/16/20 12:0010.0 1.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-DUP Lab ID:92495500005 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 09/16/20 22:58 84-74-209/16/20 12:0010.0 1.6 1 4,6-Dinitro-2-methylphenol ND ug/L 09/16/20 22:58 534-52-109/16/20 12:0020.0 4.5 1 2,4-Dinitrophenol ND ug/L 09/16/20 22:58 51-28-509/16/20 12:0050.0 7.3 1 2,4-Dinitrotoluene ND ug/L 09/16/20 22:58 121-14-209/16/20 12:0010.0 1.7 1 2,6-Dinitrotoluene ND ug/L 09/16/20 22:58 606-20-209/16/20 12:0010.0 1.7 1 Di-n-octylphthalate ND ug/L 09/16/20 22:58 117-84-009/16/20 12:0010.0 2.2 1 bis(2-Ethylhexyl)phthalate ND ug/L 09/16/20 22:58 117-81-709/16/20 12:006.0 2.0 1 Fluoranthene ND ug/L 09/16/20 22:58 206-44-009/16/20 12:0010.0 1.6 1 Fluorene ND ug/L 09/16/20 22:58 86-73-709/16/20 12:0010.0 1.4 1 Hexachloro-1,3-butadiene ND ug/L 09/16/20 22:58 87-68-309/16/20 12:0010.0 1.6 1 Hexachlorobenzene ND ug/L 09/16/20 22:58 118-74-109/16/20 12:0010.0 1.3 1 Hexachlorocyclopentadiene ND ug/L 09/16/20 22:58 77-47-409/16/20 12:0010.0 2.4 1 Hexachloroethane ND ug/L 09/16/20 22:58 67-72-109/16/20 12:0010.0 1.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 09/16/20 22:58 193-39-509/16/20 12:0010.0 1.7 1 Isophorone ND ug/L 09/16/20 22:58 78-59-109/16/20 12:0010.0 1.3 1 1-Methylnaphthalene ND ug/L 09/16/20 22:58 90-12-009/16/20 12:0010.0 1.4 1 2-Methylnaphthalene ND ug/L 09/16/20 22:58 91-57-609/16/20 12:0010.0 1.4 1 2-Methylphenol(o-Cresol)ND ug/L 09/16/20 22:58 95-48-709/16/20 12:0010.0 1.2 1 3&4-Methylphenol(m&p Cresol)ND ug/L 09/16/20 22:58 15831-10-409/16/20 12:0010.0 1.2 1 Naphthalene ND ug/L 09/16/20 22:58 91-20-309/16/20 12:0010.0 1.6 1 2-Nitroaniline ND ug/L 09/16/20 22:58 88-74-409/16/20 12:0020.0 3.0 1 3-Nitroaniline ND ug/L 09/16/20 22:58 99-09-209/16/20 12:0020.0 2.8 1 4-Nitroaniline ND ug/L 09/16/20 22:58 100-01-609/16/20 12:0020.0 3.1 1 Nitrobenzene ND ug/L 09/16/20 22:58 98-95-309/16/20 12:0010.0 1.5 1 2-Nitrophenol ND ug/L 09/16/20 22:58 88-75-509/16/20 12:0010.0 1.7 1 4-Nitrophenol ND ug/L 09/16/20 22:58 100-02-709/16/20 12:0050.0 9.4 1 N-Nitrosodimethylamine ND ug/L 09/16/20 22:58 62-75-909/16/20 12:0010.0 1.8 1 N-Nitroso-di-n-propylamine ND ug/L 09/16/20 22:58 621-64-709/16/20 12:0010.0 1.3 1 N-Nitrosodiphenylamine ND ug/L 09/16/20 22:58 86-30-609/16/20 12:0010.0 1.4 1 2,2'-Oxybis(1-chloropropane)ND ug/L 09/16/20 22:58 108-60-109/16/20 12:0010.0 1.3 1 Pentachlorophenol ND ug/L 09/16/20 22:58 87-86-509/16/20 12:0020.0 2.8 1 Phenanthrene ND ug/L 09/16/20 22:58 85-01-809/16/20 12:0010.0 1.4 1 Phenol ND ug/L 09/16/20 22:58 108-95-209/16/20 12:0010.0 1.5 1 Pyrene ND ug/L 09/16/20 22:58 129-00-009/16/20 12:0010.0 1.5 1 1,2,4-Trichlorobenzene ND ug/L 09/16/20 22:58 120-82-109/16/20 12:0010.0 1.6 1 2,4,5-Trichlorophenol ND ug/L 09/16/20 22:58 95-95-409/16/20 12:0010.0 1.5 1 2,4,6-Trichlorophenol ND ug/L 09/16/20 22:58 88-06-209/16/20 12:0010.0 1.4 1 Surrogates Nitrobenzene-d5 (S)91 %09/16/20 22:58 4165-60-009/16/20 12:0013-130 1 2-Fluorobiphenyl (S)82 %09/16/20 22:58 321-60-809/16/20 12:0013-130 1 Terphenyl-d14 (S)126 %09/16/20 22:58 1718-51-009/16/20 12:0025-130 1 Phenol-d6 (S)47 %09/16/20 22:58 13127-88-309/16/20 12:0010-130 1 2-Fluorophenol (S)62 %09/16/20 22:58 367-12-409/16/20 12:0010-130 1 2,4,6-Tribromophenol (S)85 %09/16/20 22:58 118-79-609/16/20 12:0010-137 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-DUP Lab ID:92495500005 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/20/20 23:06 67-64-125.0 6.2 1 Benzene ND ug/L 09/20/20 23:06 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/20/20 23:06 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/20/20 23:06 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/20/20 23:06 75-27-41.0 0.26 1 Bromoform ND ug/L 09/20/20 23:06 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/20/20 23:06 74-83-92.0 0.62 1 2-Butanone (MEK)ND ug/L 09/20/20 23:06 78-93-35.0 3.3 1 Carbon tetrachloride ND ug/L 09/20/20 23:06 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/20/20 23:06 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/20/20 23:06 75-00-3 IK1.0 0.49 1 Chloroform ND ug/L 09/20/20 23:06 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/20/20 23:06 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/20/20 23:06 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/20/20 23:06 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/20/20 23:06 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/20/20 23:06 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/20/20 23:06 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/20/20 23:06 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/20/20 23:06 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/20/20 23:06 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/20/20 23:06 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/20/20 23:06 75-71-8 IK1.0 0.23 1 1,1-Dichloroethane ND ug/L 09/20/20 23:06 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/20/20 23:06 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/20/20 23:06 75-35-41.0 0.24 1 cis-1,2-Dichloroethene ND ug/L 09/20/20 23:06 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/20/20 23:06 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/20/20 23:06 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/20/20 23:06 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/20/20 23:06 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/20/20 23:06 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/20/20 23:06 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/20/20 23:06 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/20/20 23:06 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/20/20 23:06 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/20/20 23:06 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/20/20 23:06 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/20/20 23:06 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/20/20 23:06 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/20/20 23:06 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/20/20 23:06 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/20/20 23:06 91-20-31.0 0.35 1 Styrene ND ug/L 09/20/20 23:06 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/20/20 23:06 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:TMW-DUP Lab ID:92495500005 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/20/20 23:06 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 09/20/20 23:06 127-18-41.0 0.16 1 Toluene ND ug/L 09/20/20 23:06 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/20/20 23:06 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/20/20 23:06 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/20/20 23:06 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/20/20 23:06 79-00-51.0 0.24 1 Trichloroethene ND ug/L 09/20/20 23:06 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/20/20 23:06 75-69-4 IK1.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/20/20 23:06 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/20/20 23:06 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 09/20/20 23:06 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/20/20 23:06 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/20/20 23:06 179601-23-12.0 0.41 1 o-Xylene 0.25J ug/L 09/20/20 23:06 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)93 %09/20/20 23:06 460-00-470-130 1 1,2-Dichloroethane-d4 (S)87 %09/20/20 23:06 17060-07-070-130 1 Toluene-d8 (S)100 %09/20/20 23:06 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:Trip Blank Lab ID:92495500006 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 09/19/20 20:05 67-64-125.0 6.2 1 Benzene ND ug/L 09/19/20 20:05 71-43-21.0 0.15 1 Bromobenzene ND ug/L 09/19/20 20:05 108-86-11.0 0.22 1 Bromochloromethane ND ug/L 09/19/20 20:05 74-97-51.0 0.34 1 Bromodichloromethane ND ug/L 09/19/20 20:05 75-27-41.0 0.26 1 Bromoform ND ug/L 09/19/20 20:05 75-25-21.0 0.62 1 Bromomethane ND ug/L 09/19/20 20:05 74-83-9 v22.0 0.62 1 2-Butanone (MEK)ND ug/L 09/19/20 20:05 78-93-35.0 3.3 1 Carbon tetrachloride ND ug/L 09/19/20 20:05 56-23-51.0 0.22 1 Chlorobenzene ND ug/L 09/19/20 20:05 108-90-71.0 0.23 1 Chloroethane ND ug/L 09/19/20 20:05 75-00-3 IL1.0 0.49 1 Chloroform ND ug/L 09/19/20 20:05 67-66-35.0 2.3 1 Chloromethane ND ug/L 09/19/20 20:05 74-87-31.0 0.39 1 2-Chlorotoluene ND ug/L 09/19/20 20:05 95-49-81.0 0.20 1 4-Chlorotoluene ND ug/L 09/19/20 20:05 106-43-41.0 0.20 1 1,2-Dibromo-3-chloropropane ND ug/L 09/19/20 20:05 96-12-85.0 0.26 1 Dibromochloromethane ND ug/L 09/19/20 20:05 124-48-11.0 0.41 1 1,2-Dibromoethane (EDB)ND ug/L 09/19/20 20:05 106-93-41.0 0.26 1 Dibromomethane ND ug/L 09/19/20 20:05 74-95-31.0 0.46 1 1,2-Dichlorobenzene ND ug/L 09/19/20 20:05 95-50-11.0 0.29 1 1,3-Dichlorobenzene ND ug/L 09/19/20 20:05 541-73-11.0 0.22 1 1,4-Dichlorobenzene ND ug/L 09/19/20 20:05 106-46-71.0 0.26 1 Dichlorodifluoromethane ND ug/L 09/19/20 20:05 75-71-81.0 0.23 1 1,1-Dichloroethane ND ug/L 09/19/20 20:05 75-34-31.0 0.27 1 1,2-Dichloroethane ND ug/L 09/19/20 20:05 107-06-21.0 0.34 1 1,1-Dichloroethene ND ug/L 09/19/20 20:05 75-35-41.0 0.24 1 cis-1,2-Dichloroethene ND ug/L 09/19/20 20:05 156-59-21.0 0.29 1 trans-1,2-Dichloroethene ND ug/L 09/19/20 20:05 156-60-51.0 0.25 1 1,2-Dichloropropane ND ug/L 09/19/20 20:05 78-87-51.0 0.19 1 1,3-Dichloropropane ND ug/L 09/19/20 20:05 142-28-91.0 0.16 1 2,2-Dichloropropane ND ug/L 09/19/20 20:05 594-20-71.0 0.27 1 1,1-Dichloropropene ND ug/L 09/19/20 20:05 563-58-61.0 0.21 1 cis-1,3-Dichloropropene ND ug/L 09/19/20 20:05 10061-01-51.0 0.30 1 trans-1,3-Dichloropropene ND ug/L 09/19/20 20:05 10061-02-61.0 0.31 1 Diisopropyl ether ND ug/L 09/19/20 20:05 108-20-31.0 0.22 1 Ethylbenzene ND ug/L 09/19/20 20:05 100-41-41.0 0.26 1 Hexachloro-1,3-butadiene ND ug/L 09/19/20 20:05 87-68-31.0 0.44 1 2-Hexanone ND ug/L 09/19/20 20:05 591-78-65.0 0.57 1 p-Isopropyltoluene ND ug/L 09/19/20 20:05 99-87-61.0 0.21 1 Methylene Chloride ND ug/L 09/19/20 20:05 75-09-25.0 3.7 1 4-Methyl-2-pentanone (MIBK)ND ug/L 09/19/20 20:05 108-10-15.0 4.5 1 Methyl-tert-butyl ether ND ug/L 09/19/20 20:05 1634-04-41.0 0.28 1 Naphthalene ND ug/L 09/19/20 20:05 91-20-31.0 0.35 1 Styrene ND ug/L 09/19/20 20:05 100-42-51.0 0.27 1 1,1,1,2-Tetrachloroethane ND ug/L 09/19/20 20:05 630-20-61.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Sample:Trip Blank Lab ID:92495500006 Collected:09/14/20 00:00 Received:09/15/20 13:00 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level 1,1,2,2-Tetrachloroethane ND ug/L 09/19/20 20:05 79-34-51.0 0.22 1 Tetrachloroethene ND ug/L 09/19/20 20:05 127-18-41.0 0.16 1 Toluene ND ug/L 09/19/20 20:05 108-88-31.0 0.24 1 1,2,3-Trichlorobenzene ND ug/L 09/19/20 20:05 87-61-61.0 0.34 1 1,2,4-Trichlorobenzene ND ug/L 09/19/20 20:05 120-82-11.0 0.22 1 1,1,1-Trichloroethane ND ug/L 09/19/20 20:05 71-55-61.0 0.18 1 1,1,2-Trichloroethane ND ug/L 09/19/20 20:05 79-00-51.0 0.24 1 Trichloroethene ND ug/L 09/19/20 20:05 79-01-61.0 0.22 1 Trichlorofluoromethane ND ug/L 09/19/20 20:05 75-69-41.0 0.31 1 1,2,3-Trichloropropane ND ug/L 09/19/20 20:05 96-18-41.0 0.35 1 Vinyl acetate ND ug/L 09/19/20 20:05 108-05-42.0 1.4 1 Vinyl chloride ND ug/L 09/19/20 20:05 75-01-41.0 0.24 1 Xylene (Total)ND ug/L 09/19/20 20:05 1330-20-71.0 0.63 1 m&p-Xylene ND ug/L 09/19/20 20:05 179601-23-12.0 0.41 1 o-Xylene ND ug/L 09/19/20 20:05 95-47-61.0 0.22 1 Surrogates 4-Bromofluorobenzene (S)98 %09/19/20 20:05 460-00-470-130 1 1,2-Dichloroethane-d4 (S)94 %09/19/20 20:05 17060-07-070-130 1 Toluene-d8 (S)102 %09/19/20 20:05 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544670 3015 EPA 6020B Metals (ICPMS) 6020B Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3572550-1 Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Matrix:Water AnalyzedMDL Arsenic ug/L ND 2.00 09/20/20 22:280.735 Barium ug/L ND 20.0 09/20/20 22:287.78 Cadmium ug/L ND 1.00 09/20/20 22:280.478 Chromium ug/L ND 2.00 09/20/20 22:281.49 Lead ug/L ND 5.00 09/20/20 22:282.49 Selenium ug/L ND 2.00 09/20/20 22:280.657 Silver ug/L ND 2.00 09/20/20 22:280.513 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3572550-2LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 48.750.0 97.4 80.0-120 Barium ug/L 45.350.0 90.6 80.0-120 Cadmium ug/L 48.050.0 95.9 80.0-120 Chromium ug/L 49.350.0 98.5 80.0-120 Lead ug/L 47.850.0 95.6 80.0-120 Selenium ug/L 57.650.0 115 80.0-120 Silver ug/L 47.550.0 94.9 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3572550-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1262708-04 R3572550-5 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic ug/L 50.0 92.3 75.0-12590.0 2.51 2050.00.759 46.9 45.7 Barium ug/L 50.0 92.8 75.0-12581.4 4.70 2050.077.9 124 119 Cadmium ug/L 50.0 98.5 75.0-12599.1 0.544 2050.0ND 49.3 49.5 Chromium ug/L 50.0 94.7 75.0-12592.5 2.33 2050.0ND 47.3 46.2 Lead ug/L 50.0 94.1 75.0-12594.0 0.102 2050.0ND 47.1 47.0 Selenium ug/L 50.0 104 75.0-125110 5.41 2050.0ND 52.1 55.0 Silver ug/L 50.0 92.3 75.0-12593.4 1.21 2050.0ND 46.1 46.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544272 7470A EPA 7470A Mercury 7470A Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571496-1 Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Matrix:Water AnalyzedMDL Mercury ug/L ND 0.200 09/17/20 10:550.100 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571496-2LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 3.133.00 104 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3571496-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495500001 R3571496-4 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury ug/L 3.00 102 75.0-125106 3.83 203.00ND 3.07 3.19 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 567635 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495500001, 92495500006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008113 Associated Lab Samples:92495500001, 92495500006 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 1.0 09/19/20 17:040.34 1,1,1-Trichloroethane ug/L ND 1.0 09/19/20 17:040.18 1,1,2,2-Tetrachloroethane ug/L ND 1.0 09/19/20 17:040.22 1,1,2-Trichloroethane ug/L ND 1.0 09/19/20 17:040.24 1,1-Dichloroethane ug/L ND 1.0 09/19/20 17:040.27 1,1-Dichloroethene ug/L ND 1.0 09/19/20 17:040.24 1,1-Dichloropropene ug/L ND 1.0 09/19/20 17:040.21 1,2,3-Trichlorobenzene ug/L ND 1.0 09/19/20 17:040.34 1,2,3-Trichloropropane ug/L ND 1.0 09/19/20 17:040.35 1,2,4-Trichlorobenzene ug/L ND 1.0 09/19/20 17:040.22 1,2-Dibromo-3-chloropropane ug/L ND 5.0 09/19/20 17:040.26 1,2-Dibromoethane (EDB)ug/L ND 1.0 09/19/20 17:040.26 1,2-Dichlorobenzene ug/L ND 1.0 09/19/20 17:040.29 1,2-Dichloroethane ug/L ND 1.0 09/19/20 17:040.34 1,2-Dichloropropane ug/L ND 1.0 09/19/20 17:040.19 1,3-Dichlorobenzene ug/L ND 1.0 09/19/20 17:040.22 1,3-Dichloropropane ug/L ND 1.0 09/19/20 17:040.16 1,4-Dichlorobenzene ug/L ND 1.0 09/19/20 17:040.26 2,2-Dichloropropane ug/L ND 1.0 09/19/20 17:040.27 2-Butanone (MEK)ug/L ND 5.0 09/19/20 17:043.3 2-Chlorotoluene ug/L ND 1.0 09/19/20 17:040.20 2-Hexanone ug/L ND 5.0 09/19/20 17:040.57 4-Chlorotoluene ug/L ND 1.0 09/19/20 17:040.20 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 09/19/20 17:044.5 Acetone ug/L ND 25.0 09/19/20 17:046.2 Benzene ug/L ND 1.0 09/19/20 17:040.15 Bromobenzene ug/L ND 1.0 09/19/20 17:040.22 Bromochloromethane ug/L ND 1.0 09/19/20 17:040.34 Bromodichloromethane ug/L ND 1.0 09/19/20 17:040.26 Bromoform ug/L ND 1.0 09/19/20 17:040.62 Bromomethane ug/L ND 2.0 v209/19/20 17:040.62 Carbon tetrachloride ug/L ND 1.0 09/19/20 17:040.22 Chlorobenzene ug/L ND 1.0 09/19/20 17:040.23 Chloroethane ug/L ND 1.0 IL09/19/20 17:040.49 Chloroform ug/L ND 5.0 09/19/20 17:042.3 Chloromethane ug/L ND 1.0 09/19/20 17:040.39 cis-1,2-Dichloroethene ug/L ND 1.0 09/19/20 17:040.29 cis-1,3-Dichloropropene ug/L ND 1.0 09/19/20 17:040.30 Dibromochloromethane ug/L ND 1.0 09/19/20 17:040.41 Dibromomethane ug/L ND 1.0 09/19/20 17:040.46 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008113 Associated Lab Samples:92495500001, 92495500006 Matrix:Water AnalyzedMDL Dichlorodifluoromethane ug/L ND 1.0 09/19/20 17:040.23 Diisopropyl ether ug/L ND 1.0 09/19/20 17:040.22 Ethylbenzene ug/L ND 1.0 09/19/20 17:040.26 Hexachloro-1,3-butadiene ug/L ND 1.0 09/19/20 17:040.44 m&p-Xylene ug/L ND 2.0 09/19/20 17:040.41 Methyl-tert-butyl ether ug/L ND 1.0 09/19/20 17:040.28 Methylene Chloride ug/L ND 5.0 09/19/20 17:043.7 Naphthalene ug/L ND 1.0 09/19/20 17:040.35 o-Xylene ug/L ND 1.0 09/19/20 17:040.22 p-Isopropyltoluene ug/L ND 1.0 09/19/20 17:040.21 Styrene ug/L ND 1.0 09/19/20 17:040.27 Tetrachloroethene ug/L ND 1.0 09/19/20 17:040.16 Toluene ug/L ND 1.0 09/19/20 17:040.24 trans-1,2-Dichloroethene ug/L ND 1.0 09/19/20 17:040.25 trans-1,3-Dichloropropene ug/L ND 1.0 09/19/20 17:040.31 Trichloroethene ug/L ND 1.0 09/19/20 17:040.22 Trichlorofluoromethane ug/L ND 1.0 09/19/20 17:040.31 Vinyl acetate ug/L ND 2.0 09/19/20 17:041.4 Vinyl chloride ug/L ND 1.0 09/19/20 17:040.24 Xylene (Total)ug/L ND 1.0 09/19/20 17:040.63 1,2-Dichloroethane-d4 (S)%94 70-130 09/19/20 17:04 4-Bromofluorobenzene (S)%98 70-130 09/19/20 17:04 Toluene-d8 (S)%104 70-130 09/19/20 17:04 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008114LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 48.950 98 70-130 1,1,1-Trichloroethane ug/L 52.550 105 70-130 1,1,2,2-Tetrachloroethane ug/L 51.750 103 70-130 1,1,2-Trichloroethane ug/L 53.550 107 70-130 1,1-Dichloroethane ug/L 56.750 113 70-130 1,1-Dichloroethene ug/L 54.850 110 70-130 1,1-Dichloropropene ug/L 57.350 115 70-130 1,2,3-Trichlorobenzene ug/L 52.650 105 70-130 1,2,3-Trichloropropane ug/L 51.350 103 70-130 1,2,4-Trichlorobenzene ug/L 53.050 106 70-130 1,2-Dibromo-3-chloropropane ug/L 53.650 107 70-130 1,2-Dibromoethane (EDB)ug/L 52.850 106 70-130 1,2-Dichlorobenzene ug/L 50.750 101 70-130 1,2-Dichloroethane ug/L 47.750 95 70-130 1,2-Dichloropropane ug/L 55.050 110 70-130 1,3-Dichlorobenzene ug/L 49.950 100 70-130 1,3-Dichloropropane ug/L 53.250 106 70-131 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008114LABORATORY CONTROL SAMPLE: LCSSpike 1,4-Dichlorobenzene ug/L 50.350 101 70-130 2,2-Dichloropropane ug/L 51.550 103 69-130 2-Butanone (MEK)ug/L 114100 114 64-135 2-Chlorotoluene ug/L 52.450 105 70-130 2-Hexanone ug/L 106100 106 66-135 4-Chlorotoluene ug/L 50.350 101 70-130 4-Methyl-2-pentanone (MIBK)ug/L 96.9100 97 70-130 Acetone ug/L 97.4100 97 61-157 Benzene ug/L 53.950 108 70-130 Bromobenzene ug/L 50.550 101 70-130 Bromochloromethane ug/L 57.250 114 70-130 Bromodichloromethane ug/L 46.150 92 70-130 Bromoform ug/L 48.350 97 70-130 Bromomethane ug/L 36.9 v3507438-130 Carbon tetrachloride ug/L 47.050 94 70-130 Chlorobenzene ug/L 49.950 100 70-130 Chloroethane ug/L 27.5 IL505537-142 Chloroform ug/L 53.850 108 70-130 Chloromethane ug/L 49.350 99 48-130 cis-1,2-Dichloroethene ug/L 55.550 111 70-130 cis-1,3-Dichloropropene ug/L 56.450 113 70-130 Dibromochloromethane ug/L 50.350 101 70-130 Dibromomethane ug/L 51.750 103 70-130 Dichlorodifluoromethane ug/L 43.950 88 53-134 Diisopropyl ether ug/L 55.750 111 70-135 Ethylbenzene ug/L 48.950 98 70-130 Hexachloro-1,3-butadiene ug/L 48.350 97 68-132 m&p-Xylene ug/L 97.3100 97 70-130 Methyl-tert-butyl ether ug/L 56.350 113 70-130 Methylene Chloride ug/L 51.450 103 67-132 Naphthalene ug/L 59.250 118 70-130 o-Xylene ug/L 49.250 98 70-131 p-Isopropyltoluene ug/L 48.750 97 70-130 Styrene ug/L 50.850 102 70-130 Tetrachloroethene ug/L 48.150 96 69-130 Toluene ug/L 51.150 102 70-130 trans-1,2-Dichloroethene ug/L 57.750 115 70-130 trans-1,3-Dichloropropene ug/L 53.150 106 70-130 Trichloroethene ug/L 51.650 103 70-130 Trichlorofluoromethane ug/L 44.150 88 63-130 Vinyl acetate ug/L 112100 112 55-143 Vinyl chloride ug/L 48.850 98 70-131 Xylene (Total)ug/L 147150 98 70-130 1,2-Dichloroethane-d4 (S)%90 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%101 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3008115MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495507011 3008116 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 90 73-13490 1 3020ND17.9 18.1 1,1,1-Trichloroethane ug/L 20 82 82-14384 2 3020ND16.5 16.8 1,1,2,2-Tetrachloroethane ug/L 20 88 70-13688 0 3020ND17.6 17.6 1,1,2-Trichloroethane ug/L 20 84 70-13585 1 3020ND16.7 16.9 1,1-Dichloroethane ug/L 20 82 70-13982 1 3020ND16.5 16.4 1,1-Dichloroethene ug/L 20 83 70-15486 4 3020ND16.6 17.2 1,1-Dichloropropene ug/L 20 83 70-14984 1 3020ND16.6 16.8 1,2,3-Trichlorobenzene ug/L 20 93 70-13590 4 3020ND18.6 17.9 1,2,3-Trichloropropane ug/L 20 88 71-13790 2 3020ND17.6 18.0 1,2,4-Trichlorobenzene ug/L 20 92 73-14092 0 3020ND18.4 18.4 1,2-Dibromo-3- chloropropane ug/L 20 86 65-13487 1 3020ND17.2 17.4 1,2-Dibromoethane (EDB)ug/L 20 92 70-13792 1 3020ND18.5 18.3 1,2-Dichlorobenzene ug/L 20 88 70-13390 2 3020ND17.7 18.0 1,2-Dichloroethane ug/L 20 74 70-13775 2 3020ND14.7 15.0 1,2-Dichloropropane ug/L 20 90 70-14090 0 3020ND18.0 18.0 1,3-Dichlorobenzene ug/L 20 89 70-13590 2 3020ND17.7 18.0 1,3-Dichloropropane ug/L 20 90 70-14394 5 3020ND18.0 18.9 1,4-Dichlorobenzene ug/L 20 89 70-13389 0 3020ND17.8 17.9 2,2-Dichloropropane ug/L 20 80 61-14881 2 3020ND16.0 16.3 2-Butanone (MEK)ug/L 40 73 60-13974 1 3040ND29.1 29.5 2-Chlorotoluene ug/L 20 92 70-14495 3 3020ND18.4 18.9 2-Hexanone ug/L 40 78 65-13879 1 3040ND31.4 31.7 4-Chlorotoluene ug/L 20 87 70-13788 1 3020ND17.4 17.5 4-Methyl-2-pentanone (MIBK)ug/L 40 74 65-13576 2 3040ND29.7 30.4 Acetone ug/L 40 80 60-14881 1 3040ND31.9 32.3 Benzene ug/L 20 83 70-15183 0 302010.7 27.4 27.3 Bromobenzene ug/L 20 90 70-13693 3 3020ND18.0 18.6 Bromochloromethane ug/L 20 83 70-14186 4 3020ND16.6 17.3 Bromodichloromethane ug/L 20 73 70-13876 3 3020ND14.7 15.1 Bromoform ug/L 20 83 63-13082 0 3020ND16.5 16.5 Bromomethane ug/L 20 85 15-15286 2 3020ND17.0 17.2 Carbon tetrachloride ug/L 20 88 70-14389 1 3020ND17.6 17.7 Chlorobenzene ug/L 20 93 70-13893 0 3020ND18.7 18.7 Chloroethane ug/L IK207352-16373 0 3020ND14.6 14.5 Chloroform ug/L 20 78 70-13979 2 3020ND15.5 15.9 Chloromethane ug/L 20 74 41-13975 2 3020ND14.8 15.1 cis-1,2-Dichloroethene ug/L 20 80 70-14181 2 3020ND16.0 16.2 cis-1,3-Dichloropropene ug/L 20 88 70-13790 3 3020ND17.5 18.0 Dibromochloromethane ug/L 20 87 70-13486 1 3020ND17.5 17.3 Dibromomethane ug/L 20 87 70-13890 3 3020ND17.4 17.9 Dichlorodifluoromethane ug/L IK208047-15580 0 3020ND16.0 16.0 Diisopropyl ether ug/L M120-29 63-144-29 0 3020133127127 Ethylbenzene ug/L 20 93 66-15393 1 3020ND18.5 18.6 Hexachloro-1,3-butadiene ug/L 20 101 65-14999 2 3020ND20.3 19.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3008115MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495507011 3008116 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. m&p-Xylene ug/L 40 92 69-15292 0 3040ND37.0 36.9 Methyl-tert-butyl ether ug/L 20 75 54-15676 2 3020ND15.0 15.3 Methylene Chloride ug/L 20 77 42-15979 1 3020ND15.5 15.7 Naphthalene ug/L 20 79 61-14880 0 302019.3 35.1 35.2 o-Xylene ug/L 20 90 70-14891 1 3020ND18.3 18.5 p-Isopropyltoluene ug/L 20 94 70-14695 1 3020ND18.8 19.0 Styrene ug/L M1203670-13543 18 3020ND7.2 8.6 Tetrachloroethene ug/L 20 99 59-14398 1 3020ND19.7 19.6 Toluene ug/L 20 84 59-14887 3 3020ND16.9 17.5 trans-1,2-Dichloroethene ug/L 20 83 70-14683 0 3020ND16.6 16.5 trans-1,3-Dichloropropene ug/L 20 81 70-13582 1 3020ND16.2 16.4 Trichloroethene ug/L 20 91 70-14792 1 3020ND18.3 18.4 Trichlorofluoromethane ug/L IK209070-14893 2 3020ND18.1 18.5 Vinyl acetate ug/L 40 55 49-15158 5 3040ND22.0 23.1 Vinyl chloride ug/L 20 83 70-15684 1 3020ND16.6 16.8 Xylene (Total)ug/L 60 92 63-15892 0 3060ND55.3 55.3 1,2-Dichloroethane-d4 (S)%85 70-13084 4-Bromofluorobenzene (S)%96 70-13096 Toluene-d8 (S)%94 70-13096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 567676 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495500002, 92495500004, 92495500005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008252 Associated Lab Samples:92495500002, 92495500004, 92495500005 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 1.0 09/20/20 21:350.34 1,1,1-Trichloroethane ug/L ND 1.0 09/20/20 21:350.18 1,1,2,2-Tetrachloroethane ug/L ND 1.0 09/20/20 21:350.22 1,1,2-Trichloroethane ug/L ND 1.0 09/20/20 21:350.24 1,1-Dichloroethane ug/L ND 1.0 09/20/20 21:350.27 1,1-Dichloroethene ug/L ND 1.0 09/20/20 21:350.24 1,1-Dichloropropene ug/L ND 1.0 09/20/20 21:350.21 1,2,3-Trichlorobenzene ug/L ND 1.0 09/20/20 21:350.34 1,2,3-Trichloropropane ug/L ND 1.0 09/20/20 21:350.35 1,2,4-Trichlorobenzene ug/L ND 1.0 09/20/20 21:350.22 1,2-Dibromo-3-chloropropane ug/L ND 5.0 09/20/20 21:350.26 1,2-Dibromoethane (EDB)ug/L ND 1.0 09/20/20 21:350.26 1,2-Dichlorobenzene ug/L ND 1.0 09/20/20 21:350.29 1,2-Dichloroethane ug/L ND 1.0 09/20/20 21:350.34 1,2-Dichloropropane ug/L ND 1.0 09/20/20 21:350.19 1,3-Dichlorobenzene ug/L ND 1.0 09/20/20 21:350.22 1,3-Dichloropropane ug/L ND 1.0 09/20/20 21:350.16 1,4-Dichlorobenzene ug/L ND 1.0 09/20/20 21:350.26 2,2-Dichloropropane ug/L ND 1.0 09/20/20 21:350.27 2-Butanone (MEK)ug/L ND 5.0 09/20/20 21:353.3 2-Chlorotoluene ug/L ND 1.0 09/20/20 21:350.20 2-Hexanone ug/L ND 5.0 09/20/20 21:350.57 4-Chlorotoluene ug/L ND 1.0 09/20/20 21:350.20 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 09/20/20 21:354.5 Acetone ug/L ND 25.0 09/20/20 21:356.2 Benzene ug/L ND 1.0 09/20/20 21:350.15 Bromobenzene ug/L ND 1.0 09/20/20 21:350.22 Bromochloromethane ug/L ND 1.0 09/20/20 21:350.34 Bromodichloromethane ug/L ND 1.0 09/20/20 21:350.26 Bromoform ug/L ND 1.0 09/20/20 21:350.62 Bromomethane ug/L ND 2.0 09/20/20 21:350.62 Carbon tetrachloride ug/L ND 1.0 09/20/20 21:350.22 Chlorobenzene ug/L ND 1.0 09/20/20 21:350.23 Chloroethane ug/L ND 1.0 IK09/20/20 21:350.49 Chloroform ug/L ND 5.0 09/20/20 21:352.3 Chloromethane ug/L ND 1.0 09/20/20 21:350.39 cis-1,2-Dichloroethene ug/L ND 1.0 09/20/20 21:350.29 cis-1,3-Dichloropropene ug/L ND 1.0 09/20/20 21:350.30 Dibromochloromethane ug/L ND 1.0 09/20/20 21:350.41 Dibromomethane ug/L ND 1.0 09/20/20 21:350.46 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008252 Associated Lab Samples:92495500002, 92495500004, 92495500005 Matrix:Water AnalyzedMDL Dichlorodifluoromethane ug/L ND 1.0 IK09/20/20 21:350.23 Diisopropyl ether ug/L ND 1.0 09/20/20 21:350.22 Ethylbenzene ug/L ND 1.0 09/20/20 21:350.26 Hexachloro-1,3-butadiene ug/L ND 1.0 09/20/20 21:350.44 m&p-Xylene ug/L ND 2.0 09/20/20 21:350.41 Methyl-tert-butyl ether ug/L ND 1.0 09/20/20 21:350.28 Methylene Chloride ug/L ND 5.0 09/20/20 21:353.7 Naphthalene ug/L ND 1.0 09/20/20 21:350.35 o-Xylene ug/L ND 1.0 09/20/20 21:350.22 p-Isopropyltoluene ug/L ND 1.0 09/20/20 21:350.21 Styrene ug/L ND 1.0 09/20/20 21:350.27 Tetrachloroethene ug/L ND 1.0 09/20/20 21:350.16 Toluene ug/L ND 1.0 09/20/20 21:350.24 trans-1,2-Dichloroethene ug/L ND 1.0 09/20/20 21:350.25 trans-1,3-Dichloropropene ug/L ND 1.0 09/20/20 21:350.31 Trichloroethene ug/L ND 1.0 09/20/20 21:350.22 Trichlorofluoromethane ug/L ND 1.0 IK09/20/20 21:350.31 Vinyl acetate ug/L ND 2.0 09/20/20 21:351.4 Vinyl chloride ug/L ND 1.0 09/20/20 21:350.24 Xylene (Total)ug/L ND 1.0 09/20/20 21:350.63 1,2-Dichloroethane-d4 (S)%85 70-130 09/20/20 21:35 4-Bromofluorobenzene (S)%93 70-130 09/20/20 21:35 Toluene-d8 (S)%98 70-130 09/20/20 21:35 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008253LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 50.650 101 70-130 1,1,1-Trichloroethane ug/L 43.850 88 70-130 1,1,2,2-Tetrachloroethane ug/L 49.950 100 70-130 1,1,2-Trichloroethane ug/L 49.650 99 70-130 1,1-Dichloroethane ug/L 43.450 87 70-130 1,1-Dichloroethene ug/L 42.250 84 70-130 1,1-Dichloropropene ug/L 44.250 88 70-130 1,2,3-Trichlorobenzene ug/L 54.550 109 70-130 1,2,3-Trichloropropane ug/L 48.650 97 70-130 1,2,4-Trichlorobenzene ug/L 55.350 111 70-130 1,2-Dibromo-3-chloropropane ug/L 49.450 99 70-130 1,2-Dibromoethane (EDB)ug/L 51.850 104 70-130 1,2-Dichlorobenzene ug/L 52.450 105 70-130 1,2-Dichloroethane ug/L 39.250 78 70-130 1,2-Dichloropropane ug/L 50.050 100 70-130 1,3-Dichlorobenzene ug/L 52.250 104 70-130 1,3-Dichloropropane ug/L 51.650 103 70-131 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008253LABORATORY CONTROL SAMPLE: LCSSpike 1,4-Dichlorobenzene ug/L 52.450 105 70-130 2,2-Dichloropropane ug/L 43.850 88 69-130 2-Butanone (MEK)ug/L 79.2100 79 64-135 2-Chlorotoluene ug/L 52.750 105 70-130 2-Hexanone ug/L 89.2100 89 66-135 4-Chlorotoluene ug/L 50.350 101 70-130 4-Methyl-2-pentanone (MIBK)ug/L 85.4100 85 70-130 Acetone ug/L 83.0100 83 61-157 Benzene ug/L 47.650 95 70-130 Bromobenzene ug/L 51.250 102 70-130 Bromochloromethane ug/L 46.350 93 70-130 Bromodichloromethane ug/L 42.450 85 70-130 Bromoform ug/L 48.950 98 70-130 Bromomethane ug/L 37.450 75 38-130 Carbon tetrachloride ug/L 46.250 92 70-130 Chlorobenzene ug/L 51.550 103 70-130 Chloroethane ug/L 30.1 IK506037-142 Chloroform ug/L 42.450 85 70-130 Chloromethane ug/L 40.850 82 48-130 cis-1,2-Dichloroethene ug/L 42.450 85 70-130 cis-1,3-Dichloropropene ug/L 49.950 100 70-130 Dibromochloromethane ug/L 50.650 101 70-130 Dibromomethane ug/L 48.350 97 70-130 Dichlorodifluoromethane ug/L 41.4 IK508353-134 Diisopropyl ether ug/L 42.050 84 70-135 Ethylbenzene ug/L 51.250 102 70-130 Hexachloro-1,3-butadiene ug/L 57.550 115 68-132 m&p-Xylene ug/L 102100 102 70-130 Methyl-tert-butyl ether ug/L 41.550 83 70-130 Methylene Chloride ug/L 40.250 80 67-132 Naphthalene ug/L 53.550 107 70-130 o-Xylene ug/L 51.250 102 70-131 p-Isopropyltoluene ug/L 52.350 105 70-130 Styrene ug/L 52.650 105 70-130 Tetrachloroethene ug/L 51.450 103 69-130 Toluene ug/L 48.350 97 70-130 trans-1,2-Dichloroethene ug/L 43.050 86 70-130 trans-1,3-Dichloropropene ug/L 47.150 94 70-130 Trichloroethene ug/L 50.350 101 70-130 Trichlorofluoromethane ug/L 41.7 IK508363-130 Vinyl acetate ug/L 90.8100 91 55-143 Vinyl chloride ug/L 42.950 86 70-131 Xylene (Total)ug/L 153150 102 70-130 1,2-Dichloroethane-d4 (S)%80 70-130 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%98 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3008438MATRIX SPIKE SAMPLE: MSSpike Result 92495555001 1,1,1,2-Tetrachloroethane ug/L 21.720 109 73-134ND 1,1,1-Trichloroethane ug/L 22.520 112 82-143ND 1,1,2,2-Tetrachloroethane ug/L 23.520 117 70-136ND 1,1,2-Trichloroethane ug/L 21.320 107 70-135ND 1,1-Dichloroethane ug/L 22.420 112 70-139ND 1,1-Dichloroethene ug/L 22.220 111 70-154ND 1,1-Dichloropropene ug/L 20.820 104 70-149ND 1,2,3-Trichlorobenzene ug/L 22.220 111 70-135ND 1,2,3-Trichloropropane ug/L 20.920 105 71-137ND 1,2,4-Trichlorobenzene ug/L 22.820 114 73-140ND 1,2-Dibromo-3-chloropropane ug/L 24.120 121 65-134ND 1,2-Dibromoethane (EDB)ug/L 22.720 113 70-137ND 1,2-Dichlorobenzene ug/L 23.420 117 70-133ND 1,2-Dichloroethane ug/L 19.720 99 70-137ND 1,2-Dichloropropane ug/L 23.820 119 70-140ND 1,3-Dichlorobenzene ug/L 23.020 115 70-135ND 1,3-Dichloropropane ug/L 22.420 112 70-143ND 1,4-Dichlorobenzene ug/L 22.920 115 70-133ND 2,2-Dichloropropane ug/L 23.120 115 61-148ND 2-Butanone (MEK)ug/L 34.6 IK408760-139ND 2-Chlorotoluene ug/L 23.820 119 70-144ND 2-Hexanone ug/L 42.740 107 65-138ND 4-Chlorotoluene ug/L 22.520 113 70-137ND 4-Methyl-2-pentanone (MIBK)ug/L 40.640 102 65-135ND Acetone ug/L 35.940 90 60-148ND Benzene ug/L 22.820 114 70-151ND Bromobenzene ug/L 22.620 113 70-136ND Bromochloromethane ug/L 22.020 110 70-141ND Bromodichloromethane ug/L 20.020 100 70-138ND Bromoform ug/L 21.120 105 63-130ND Bromomethane ug/L 15.020 75 15-152ND Carbon tetrachloride ug/L 21.720 108 70-143ND Chlorobenzene ug/L 22.420 112 70-138ND Chloroethane ug/L 21.020 105 52-163ND Chloroform ug/L 21.620 108 70-139ND Chloromethane ug/L 16.120 81 41-139ND cis-1,2-Dichloroethene ug/L 21.620 108 70-141ND cis-1,3-Dichloropropene ug/L 23.720 119 70-137ND Dibromochloromethane ug/L 21.820 109 70-134ND Dibromomethane ug/L 21.620 108 70-138ND Dichlorodifluoromethane ug/L 14.5 v3207247-155ND Diisopropyl ether ug/L 20.420 102 63-144ND Ethylbenzene ug/L 22.620 113 66-153ND Hexachloro-1,3-butadiene ug/L 22.520 112 65-149ND m&p-Xylene ug/L 45.340 113 69-152ND Methyl-tert-butyl ether ug/L 20.520 103 54-156ND Methylene Chloride ug/L 20.320 102 42-159ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3008438MATRIX SPIKE SAMPLE: MSSpike Result 92495555001 Naphthalene ug/L 22.820 112 61-148ND o-Xylene ug/L 22.820 114 70-148ND p-Isopropyltoluene ug/L 23.320 116 70-146ND Styrene ug/L 24.120 121 70-135ND Tetrachloroethene ug/L 22.820 114 59-143ND Toluene ug/L 22.720 110 59-148ND trans-1,2-Dichloroethene ug/L 22.720 114 70-146ND trans-1,3-Dichloropropene ug/L 21.820 109 70-135ND Trichloroethene ug/L 22.720 113 70-147ND Trichlorofluoromethane ug/L 17.520 88 70-148ND Vinyl acetate ug/L 37.240 93 49-151ND Vinyl chloride ug/L 18.420 92 70-156ND Xylene (Total)ug/L 68.160 114 63-158ND 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%99 70-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92495555002 3008439SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/L ND 30ND 1,1,1-Trichloroethane ug/L ND 30ND 1,1,2,2-Tetrachloroethane ug/L ND 30ND 1,1,2-Trichloroethane ug/L ND 30ND 1,1-Dichloroethane ug/L ND 30ND 1,1-Dichloroethene ug/L ND 30ND 1,1-Dichloropropene ug/L ND 30ND 1,2,3-Trichlorobenzene ug/L ND 30ND 1,2,3-Trichloropropane ug/L ND 30ND 1,2,4-Trichlorobenzene ug/L ND 30ND 1,2-Dibromo-3-chloropropane ug/L ND 30ND 1,2-Dibromoethane (EDB)ug/L ND 30ND 1,2-Dichlorobenzene ug/L ND 30ND 1,2-Dichloroethane ug/L ND 30ND 1,2-Dichloropropane ug/L ND 30ND 1,3-Dichlorobenzene ug/L ND 30ND 1,3-Dichloropropane ug/L ND 30ND 1,4-Dichlorobenzene ug/L ND 30ND 2,2-Dichloropropane ug/L ND 30ND 2-Butanone (MEK)ug/L ND IK30ND 2-Chlorotoluene ug/L ND 30ND 2-Hexanone ug/L ND 30ND 4-Chlorotoluene ug/L ND 30ND 4-Methyl-2-pentanone (MIBK)ug/L ND 30ND Acetone ug/L ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92495555002 3008439SAMPLE DUPLICATE: Benzene ug/L ND 30ND Bromobenzene ug/L ND 30ND Bromochloromethane ug/L ND 30ND Bromodichloromethane ug/L ND 30ND Bromoform ug/L ND 30ND Bromomethane ug/L ND 30ND Carbon tetrachloride ug/L ND 30ND Chlorobenzene ug/L ND 30ND Chloroethane ug/L ND 30ND Chloroform ug/L ND 30ND Chloromethane ug/L ND 30ND cis-1,2-Dichloroethene ug/L ND 30ND cis-1,3-Dichloropropene ug/L ND 30ND Dibromochloromethane ug/L ND 30ND Dibromomethane ug/L ND 30ND Dichlorodifluoromethane ug/L ND v230ND Diisopropyl ether ug/L ND 30ND Ethylbenzene ug/L ND 30ND Hexachloro-1,3-butadiene ug/L ND 30ND m&p-Xylene ug/L ND 30ND Methyl-tert-butyl ether ug/L ND 30ND Methylene Chloride ug/L ND 30ND Naphthalene ug/L ND 30ND o-Xylene ug/L ND 30ND p-Isopropyltoluene ug/L ND 30ND Styrene ug/L ND 30ND Tetrachloroethene ug/L ND 30ND Toluene ug/L ND 30ND trans-1,2-Dichloroethene ug/L ND 30ND trans-1,3-Dichloropropene ug/L ND 30ND Trichloroethene ug/L ND 30ND Trichlorofluoromethane ug/L ND 30ND Vinyl acetate ug/L ND 30ND Vinyl chloride ug/L ND 30ND Xylene (Total)ug/L ND 30ND 1,2-Dichloroethane-d4 (S)%8986 4-Bromofluorobenzene (S)%10293 Toluene-d8 (S)%10497 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 567737 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495500003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008561 Associated Lab Samples:92495500003 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 1.0 09/21/20 10:280.34 1,1,1-Trichloroethane ug/L ND 1.0 09/21/20 10:280.18 1,1,2,2-Tetrachloroethane ug/L ND 1.0 09/21/20 10:280.22 1,1,2-Trichloroethane ug/L ND 1.0 09/21/20 10:280.24 1,1-Dichloroethane ug/L ND 1.0 09/21/20 10:280.27 1,1-Dichloroethene ug/L ND 1.0 09/21/20 10:280.24 1,1-Dichloropropene ug/L ND 1.0 09/21/20 10:280.21 1,2,3-Trichlorobenzene ug/L ND 1.0 09/21/20 10:280.34 1,2,3-Trichloropropane ug/L ND 1.0 09/21/20 10:280.35 1,2,4-Trichlorobenzene ug/L ND 1.0 09/21/20 10:280.22 1,2-Dibromo-3-chloropropane ug/L ND 5.0 09/21/20 10:280.26 1,2-Dibromoethane (EDB)ug/L ND 1.0 09/21/20 10:280.26 1,2-Dichlorobenzene ug/L ND 1.0 09/21/20 10:280.29 1,2-Dichloroethane ug/L ND 1.0 09/21/20 10:280.34 1,2-Dichloropropane ug/L ND 1.0 09/21/20 10:280.19 1,3-Dichlorobenzene ug/L ND 1.0 09/21/20 10:280.22 1,3-Dichloropropane ug/L ND 1.0 09/21/20 10:280.16 1,4-Dichlorobenzene ug/L ND 1.0 09/21/20 10:280.26 2,2-Dichloropropane ug/L ND 1.0 09/21/20 10:280.27 2-Butanone (MEK)ug/L ND 5.0 IK09/21/20 10:283.3 2-Chlorotoluene ug/L ND 1.0 09/21/20 10:280.20 2-Hexanone ug/L ND 5.0 09/21/20 10:280.57 4-Chlorotoluene ug/L ND 1.0 09/21/20 10:280.20 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 09/21/20 10:284.5 Acetone ug/L ND 25.0 09/21/20 10:286.2 Benzene ug/L ND 1.0 09/21/20 10:280.15 Bromobenzene ug/L ND 1.0 09/21/20 10:280.22 Bromochloromethane ug/L ND 1.0 09/21/20 10:280.34 Bromodichloromethane ug/L ND 1.0 09/21/20 10:280.26 Bromoform ug/L ND 1.0 09/21/20 10:280.62 Bromomethane ug/L ND 2.0 09/21/20 10:280.62 Carbon tetrachloride ug/L ND 1.0 09/21/20 10:280.22 Chlorobenzene ug/L ND 1.0 09/21/20 10:280.23 Chloroethane ug/L ND 1.0 09/21/20 10:280.49 Chloroform ug/L ND 5.0 09/21/20 10:282.3 Chloromethane ug/L ND 1.0 09/21/20 10:280.39 cis-1,2-Dichloroethene ug/L ND 1.0 09/21/20 10:280.29 cis-1,3-Dichloropropene ug/L ND 1.0 09/21/20 10:280.30 Dibromochloromethane ug/L ND 1.0 09/21/20 10:280.41 Dibromomethane ug/L ND 1.0 09/21/20 10:280.46 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3008561 Associated Lab Samples:92495500003 Matrix:Water AnalyzedMDL Dichlorodifluoromethane ug/L ND 1.0 v209/21/20 10:280.23 Diisopropyl ether ug/L ND 1.0 09/21/20 10:280.22 Ethylbenzene ug/L ND 1.0 09/21/20 10:280.26 Hexachloro-1,3-butadiene ug/L ND 1.0 09/21/20 10:280.44 m&p-Xylene ug/L ND 2.0 09/21/20 10:280.41 Methyl-tert-butyl ether ug/L ND 1.0 09/21/20 10:280.28 Methylene Chloride ug/L ND 5.0 09/21/20 10:283.7 Naphthalene ug/L ND 1.0 09/21/20 10:280.35 o-Xylene ug/L ND 1.0 09/21/20 10:280.22 p-Isopropyltoluene ug/L ND 1.0 09/21/20 10:280.21 Styrene ug/L ND 1.0 09/21/20 10:280.27 Tetrachloroethene ug/L ND 1.0 09/21/20 10:280.16 Toluene ug/L ND 1.0 09/21/20 10:280.24 trans-1,2-Dichloroethene ug/L ND 1.0 09/21/20 10:280.25 trans-1,3-Dichloropropene ug/L ND 1.0 09/21/20 10:280.31 Trichloroethene ug/L ND 1.0 09/21/20 10:280.22 Trichlorofluoromethane ug/L ND 1.0 09/21/20 10:280.31 Vinyl acetate ug/L ND 2.0 09/21/20 10:281.4 Vinyl chloride ug/L ND 1.0 09/21/20 10:280.24 Xylene (Total)ug/L ND 1.0 09/21/20 10:280.63 1,2-Dichloroethane-d4 (S)%81 70-130 09/21/20 10:28 4-Bromofluorobenzene (S)%102 70-130 09/21/20 10:28 Toluene-d8 (S)%108 70-130 09/21/20 10:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008562LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 54.250 108 70-130 1,1,1-Trichloroethane ug/L 49.450 99 70-130 1,1,2,2-Tetrachloroethane ug/L 56.450 113 70-130 1,1,2-Trichloroethane ug/L 54.050 108 70-130 1,1-Dichloroethane ug/L 48.650 97 70-130 1,1-Dichloroethene ug/L 49.450 99 70-130 1,1-Dichloropropene ug/L 47.850 96 70-130 1,2,3-Trichlorobenzene ug/L 54.250 108 70-130 1,2,3-Trichloropropane ug/L 50.650 101 70-130 1,2,4-Trichlorobenzene ug/L 54.850 110 70-130 1,2-Dibromo-3-chloropropane ug/L 60.750 121 70-130 1,2-Dibromoethane (EDB)ug/L 56.050 112 70-130 1,2-Dichlorobenzene ug/L 53.850 108 70-130 1,2-Dichloroethane ug/L 45.450 91 70-130 1,2-Dichloropropane ug/L 55.550 111 70-130 1,3-Dichlorobenzene ug/L 52.450 105 70-130 1,3-Dichloropropane ug/L 56.050 112 70-131 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3008562LABORATORY CONTROL SAMPLE: LCSSpike 1,4-Dichlorobenzene ug/L 52.450 105 70-130 2,2-Dichloropropane ug/L 52.350 105 69-130 2-Butanone (MEK)ug/L 92.1 IK1009264-135 2-Chlorotoluene ug/L 52.450 105 70-130 2-Hexanone ug/L 109100 109 66-135 4-Chlorotoluene ug/L 51.350 103 70-130 4-Methyl-2-pentanone (MIBK)ug/L 104100 104 70-130 Acetone ug/L 94.8100 95 61-157 Benzene ug/L 52.150 104 70-130 Bromobenzene ug/L 50.750 101 70-130 Bromochloromethane ug/L 49.450 99 70-130 Bromodichloromethane ug/L 47.150 94 70-130 Bromoform ug/L 54.150 108 70-130 Bromomethane ug/L 41.950 84 38-130 Carbon tetrachloride ug/L 47.650 95 70-130 Chlorobenzene ug/L 50.150 100 70-130 Chloroethane ug/L 40.050 80 37-142 Chloroform ug/L 47.650 95 70-130 Chloromethane ug/L 35.250 70 48-130 cis-1,2-Dichloroethene ug/L 47.950 96 70-130 cis-1,3-Dichloropropene ug/L 59.750 119 70-130 Dibromochloromethane ug/L 53.850 108 70-130 Dibromomethane ug/L 49.750 99 70-130 Dichlorodifluoromethane ug/L 31.1 v3506253-134 Diisopropyl ether ug/L 50.350 101 70-135 Ethylbenzene ug/L 49.650 99 70-130 Hexachloro-1,3-butadiene ug/L 52.250 104 68-132 m&p-Xylene ug/L 97.6100 98 70-130 Methyl-tert-butyl ether ug/L 53.350 107 70-130 Methylene Chloride ug/L 44.450 89 67-132 Naphthalene ug/L 55.350 111 70-130 o-Xylene ug/L 48.950 98 70-131 p-Isopropyltoluene ug/L 52.950 106 70-130 Styrene ug/L 51.650 103 70-130 Tetrachloroethene ug/L 51.050 102 69-130 Toluene ug/L 50.350 101 70-130 trans-1,2-Dichloroethene ug/L 48.850 98 70-130 trans-1,3-Dichloropropene ug/L 55.550 111 70-130 Trichloroethene ug/L 52.950 106 70-130 Trichlorofluoromethane ug/L 37.450 75 63-130 Vinyl acetate ug/L 99.0100 99 55-143 Vinyl chloride ug/L 37.950 76 70-131 Xylene (Total)ug/L 147150 98 70-130 1,2-Dichloroethane-d4 (S)%91 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3008563MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495346016 3008564 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 200 114 73-134108 5 30200ND228217 1,1,1-Trichloroethane ug/L 200 121 82-143112 8 302005.7J 248 229 1,1,2,2-Tetrachloroethane ug/L 200 120 70-136116 3 30200ND241233 1,1,2-Trichloroethane ug/L 200 117 70-135110 6 30200ND233219 1,1-Dichloroethane ug/L M120015070-139105 5 30200161019101820 1,1-Dichloroethene ug/L 200 141 70-154121 9 30200176457418 1,1-Dichloropropene ug/L 200 111 70-149105 5 30200ND223211 1,2,3-Trichlorobenzene ug/L 200 115 70-135113 2 30200ND231227 1,2,3-Trichloropropane ug/L 200 109 71-137105 4 30200ND218209 1,2,4-Trichlorobenzene ug/L 200 114 73-140115 1 30200ND228230 1,2-Dibromo-3- chloropropane ug/L 200 129 65-134121 6 30200ND257242 1,2-Dibromoethane (EDB)ug/L 200 119 70-137118 1 30200ND238236 1,2-Dichlorobenzene ug/L 200 120 70-133119 1 30200ND240237 1,2-Dichloroethane ug/L 200 105 70-137108 2 30200ND210215 1,2-Dichloropropane ug/L 200 122 70-140122 0 30200ND244244 1,3-Dichlorobenzene ug/L 200 116 70-135116 0 30200ND233233 1,3-Dichloropropane ug/L 200 120 70-143118 2 30200ND240237 1,4-Dichlorobenzene ug/L 200 118 70-133118 0 30200ND236236 2,2-Dichloropropane ug/L 200 112 61-148108 4 30200ND224217 2-Butanone (MEK)ug/L IK4009960-13987 13 30400ND396349 2-Chlorotoluene ug/L 200 121 70-144120 0 30200ND241241 2-Hexanone ug/L 400 111 65-138114 3 30400ND445457 4-Chlorotoluene ug/L 200 116 70-137116 0 30200ND232231 4-Methyl-2-pentanone (MIBK)ug/L 400 114 65-135112 2 3040056.5 513 504 Acetone ug/L 400 111 60-14898 13 30400ND446391 Benzene ug/L 200 117 70-151114 3 30200ND235227 Bromobenzene ug/L 200 116 70-136117 1 30200ND231234 Bromochloromethane ug/L 200 124 70-141109 13 30200ND248217 Bromodichloromethane ug/L 200 105 70-138103 2 30200ND210207 Bromoform ug/L 200 111 63-130105 6 30200ND222209 Bromomethane ug/L 200 74 15-15268 9 30200ND149135 Carbon tetrachloride ug/L 200 118 70-143112 5 30200ND235223 Chlorobenzene ug/L 200 118 70-138116 2 30200ND235231 Chloroethane ug/L 200 122 52-163103 17 30200ND245206 Chloroform ug/L 200 118 70-139109 8 30200ND237218 Chloromethane ug/L 200 90 41-13980 12 30200ND180159 cis-1,2-Dichloroethene ug/L 200 131 70-141109 8 30200288550505 cis-1,3-Dichloropropene ug/L 200 123 70-137121 2 30200ND247241 Dibromochloromethane ug/L 200 116 70-134112 3 30200ND231224 Dibromomethane ug/L 200 117 70-138113 4 30200ND235225 Dichlorodifluoromethane ug/L v32007647-15569 9 30200ND151138 Diisopropyl ether ug/L 200 113 63-144101 12 30200ND226202 Ethylbenzene ug/L 200 119 66-153116 2 302003.8J 241 237 Hexachloro-1,3-butadiene ug/L 200 114 65-149110 3 30200ND229221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3008563MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495346016 3008564 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. m&p-Xylene ug/L 400 117 69-152114 2 30400ND467456 Methyl-tert-butyl ether ug/L 200 116 54-156105 10 30200ND232210 Methylene Chloride ug/L 200 114 42-159104 8 30200ND227209 Naphthalene ug/L 200 118 61-148118 1 30200ND235237 o-Xylene ug/L 200 115 70-148115 0 302002.5J 232 233 p-Isopropyltoluene ug/L 200 118 70-146117 1 30200ND235234 Styrene ug/L 200 122 70-135118 3 30200ND244236 Tetrachloroethene ug/L 200 117 59-143117 0 30200171405404 Toluene ug/L 200 118 59-148111 6 302005.1J 242 228 trans-1,2-Dichloroethene ug/L 200 128 70-146119 7 30200ND257238 trans-1,3-Dichloropropene ug/L 200 112 70-135111 1 30200ND224222 Trichloroethene ug/L 200 131 70-147128 2 30200175438431 Trichlorofluoromethane ug/L 200 107 70-14892 15 30200ND213184 Vinyl acetate ug/L 400 105 49-15194 12 30400ND422375 Vinyl chloride ug/L 200 104 70-15689 14 3020012.3 220 191 Xylene (Total)ug/L 600 117 63-158115 1 30600ND699690 1,2-Dichloroethane-d4 (S)%97 70-13099 4-Bromofluorobenzene (S)%98 70-13098 Toluene-d8 (S)%101 70-13099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 566774 EPA 3510C EPA 8270E 8270E Water MSSV RVE Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3003531 Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Matrix:Water AnalyzedMDL 1,2,4-Trichlorobenzene ug/L ND 10.0 09/16/20 19:521.6 1,2-Dichlorobenzene ug/L ND 10.0 09/16/20 19:521.4 1,3-Dichlorobenzene ug/L ND 10.0 09/16/20 19:521.4 1,4-Dichlorobenzene ug/L ND 10.0 09/16/20 19:521.5 1-Methylnaphthalene ug/L ND 10.0 09/16/20 19:521.4 2,2'-Oxybis(1-chloropropane)ug/L ND 10.0 v109/16/20 19:521.3 2,4,5-Trichlorophenol ug/L ND 10.0 09/16/20 19:521.5 2,4,6-Trichlorophenol ug/L ND 10.0 09/16/20 19:521.4 2,4-Dichlorophenol ug/L ND 10.0 09/16/20 19:521.5 2,4-Dimethylphenol ug/L ND 10.0 09/16/20 19:521.5 2,4-Dinitrophenol ug/L ND 50.0 09/16/20 19:527.3 2,4-Dinitrotoluene ug/L ND 10.0 09/16/20 19:521.7 2,6-Dinitrotoluene ug/L ND 10.0 09/16/20 19:521.7 2-Chloronaphthalene ug/L ND 10.0 09/16/20 19:521.4 2-Chlorophenol ug/L ND 10.0 09/16/20 19:521.4 2-Methylnaphthalene ug/L ND 10.0 09/16/20 19:521.4 2-Methylphenol(o-Cresol)ug/L ND 10.0 09/16/20 19:521.2 2-Nitroaniline ug/L ND 20.0 09/16/20 19:523.0 2-Nitrophenol ug/L ND 10.0 09/16/20 19:521.7 3&4-Methylphenol(m&p Cresol)ug/L ND 10.0 09/16/20 19:521.2 3,3'-Dichlorobenzidine ug/L ND 20.0 09/16/20 19:522.7 3-Nitroaniline ug/L ND 20.0 09/16/20 19:522.8 4,6-Dinitro-2-methylphenol ug/L ND 20.0 09/16/20 19:524.5 4-Bromophenylphenyl ether ug/L ND 10.0 09/16/20 19:521.2 4-Chloro-3-methylphenol ug/L ND 10.0 09/16/20 19:522.8 4-Chloroaniline ug/L ND 20.0 09/16/20 19:522.8 4-Chlorophenylphenyl ether ug/L ND 10.0 09/16/20 19:521.5 4-Nitroaniline ug/L ND 20.0 09/16/20 19:523.1 4-Nitrophenol ug/L ND 50.0 09/16/20 19:529.4 Acenaphthene ug/L ND 10.0 09/16/20 19:521.4 Acenaphthylene ug/L ND 10.0 09/16/20 19:521.5 Aniline ug/L ND 10.0 09/16/20 19:521.6 Anthracene ug/L ND 10.0 09/16/20 19:521.6 Benzo(a)anthracene ug/L ND 10.0 09/16/20 19:521.5 Benzo(a)pyrene ug/L ND 10.0 09/16/20 19:521.8 Benzo(b)fluoranthene ug/L ND 10.0 09/16/20 19:521.7 Benzo(g,h,i)perylene ug/L ND 10.0 09/16/20 19:521.6 Benzo(k)fluoranthene ug/L ND 10.0 09/16/20 19:521.5 Benzoic Acid ug/L ND 50.0 09/16/20 19:5219.5 Benzyl alcohol ug/L ND 20.0 09/16/20 19:522.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3003531 Associated Lab Samples:92495500001, 92495500002, 92495500003, 92495500004, 92495500005 Matrix:Water AnalyzedMDL bis(2-Chloroethoxy)methane ug/L ND 10.0 09/16/20 19:521.3 bis(2-Chloroethyl) ether ug/L ND 10.0 09/16/20 19:521.7 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 09/16/20 19:522.0 Butylbenzylphthalate ug/L ND 10.0 09/16/20 19:521.9 Chrysene ug/L ND 10.0 09/16/20 19:521.4 Di-n-butylphthalate ug/L ND 10.0 09/16/20 19:521.6 Di-n-octylphthalate ug/L ND 10.0 09/16/20 19:522.2 Dibenz(a,h)anthracene ug/L ND 10.0 09/16/20 19:521.6 Dibenzofuran ug/L ND 10.0 09/16/20 19:521.3 Diethylphthalate ug/L ND 10.0 09/16/20 19:521.6 Dimethylphthalate ug/L ND 10.0 09/16/20 19:521.4 Fluoranthene ug/L ND 10.0 09/16/20 19:521.6 Fluorene ug/L ND 10.0 09/16/20 19:521.4 Hexachloro-1,3-butadiene ug/L ND 10.0 09/16/20 19:521.6 Hexachlorobenzene ug/L ND 10.0 09/16/20 19:521.3 Hexachlorocyclopentadiene ug/L ND 10.0 09/16/20 19:522.4 Hexachloroethane ug/L ND 10.0 09/16/20 19:521.3 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 09/16/20 19:521.7 Isophorone ug/L ND 10.0 09/16/20 19:521.3 N-Nitroso-di-n-propylamine ug/L ND 10.0 09/16/20 19:521.3 N-Nitrosodimethylamine ug/L ND 10.0 09/16/20 19:521.8 N-Nitrosodiphenylamine ug/L ND 10.0 09/16/20 19:521.4 Naphthalene ug/L ND 10.0 09/16/20 19:521.6 Nitrobenzene ug/L ND 10.0 09/16/20 19:521.5 Pentachlorophenol ug/L ND 20.0 09/16/20 19:522.8 Phenanthrene ug/L ND 10.0 09/16/20 19:521.4 Phenol ug/L ND 10.0 09/16/20 19:521.5 Pyrene ug/L ND 10.0 09/16/20 19:521.5 2,4,6-Tribromophenol (S)%102 10-137 09/16/20 19:52 2-Fluorobiphenyl (S)%101 13-130 09/16/20 19:52 2-Fluorophenol (S)%77 10-130 09/16/20 19:52 Nitrobenzene-d5 (S)%111 13-130 09/16/20 19:52 Phenol-d6 (S)%62 10-130 09/16/20 19:52 Terphenyl-d14 (S)%155 25-130 S309/16/20 19:52 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3003532LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/L 32.750 65 30-130 1,2-Dichlorobenzene ug/L 31.450 63 30-130 1,3-Dichlorobenzene ug/L 29.050 58 20-130 1,4-Dichlorobenzene ug/L 31.350 63 30-130 1-Methylnaphthalene ug/L 39.750 79 30-130 2,2'-Oxybis(1-chloropropane)ug/L 64.0 v15012820-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3003532LABORATORY CONTROL SAMPLE: LCSSpike 2,4,5-Trichlorophenol ug/L 45.350 91 40-130 2,4,6-Trichlorophenol ug/L 42.850 86 40-130 2,4-Dichlorophenol ug/L 43.250 86 31-130 2,4-Dimethylphenol ug/L 47.150 94 30-130 2,4-Dinitrophenol ug/L 91.1250 36 30-130 2,4-Dinitrotoluene ug/L 49.850 100 49-130 2,6-Dinitrotoluene ug/L 50.850 102 50-130 2-Chloronaphthalene ug/L 43.450 87 30-130 2-Chlorophenol ug/L 42.950 86 30-130 2-Methylnaphthalene ug/L 41.050 82 30-130 2-Methylphenol(o-Cresol)ug/L 39.450 79 30-130 2-Nitroaniline ug/L 101100 101 40-130 2-Nitrophenol ug/L 46.250 92 20-130 3&4-Methylphenol(m&p Cresol)ug/L 38.150 76 20-130 3,3'-Dichlorobenzidine ug/L 83.1100 83 10-150 3-Nitroaniline ug/L 94.8100 95 40-130 4,6-Dinitro-2-methylphenol ug/L 84.6100 85 40-130 4-Bromophenylphenyl ether ug/L 46.150 92 30-130 4-Chloro-3-methylphenol ug/L 87.6100 88 30-130 4-Chloroaniline ug/L 87.8100 88 20-130 4-Chlorophenylphenyl ether ug/L 41.550 83 20-130 4-Nitroaniline ug/L 94.5100 95 40-130 4-Nitrophenol ug/L 116250 47 10-130 Acenaphthene ug/L 44.150 88 30-130 Acenaphthylene ug/L 45.950 92 30-130 Aniline ug/L 37.750 75 20-130 Anthracene ug/L 43.550 87 50-130 Benzo(a)anthracene ug/L 45.750 91 50-130 Benzo(a)pyrene ug/L 47.350 95 50-130 Benzo(b)fluoranthene ug/L 47.750 95 50-130 Benzo(g,h,i)perylene ug/L 40.950 82 50-130 Benzo(k)fluoranthene ug/L 50.050 100 50-130 Benzoic Acid ug/L ND L2250310-130 Benzyl alcohol ug/L 80.0100 80 20-130 bis(2-Chloroethoxy)methane ug/L 44.250 88 30-130 bis(2-Chloroethyl) ether ug/L 45.150 90 30-130 bis(2-Ethylhexyl)phthalate ug/L 53.350 107 50-130 Butylbenzylphthalate ug/L 59.750 119 50-150 Chrysene ug/L 45.950 92 50-130 Di-n-butylphthalate ug/L 51.450 103 50-130 Di-n-octylphthalate ug/L 52.250 104 50-130 Dibenz(a,h)anthracene ug/L 41.050 82 40-130 Dibenzofuran ug/L 45.450 91 40-130 Diethylphthalate ug/L 49.250 98 40-130 Dimethylphthalate ug/L 46.250 92 40-130 Fluoranthene ug/L 44.550 89 30-130 Fluorene ug/L 44.450 89 20-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3003532LABORATORY CONTROL SAMPLE: LCSSpike Hexachloro-1,3-butadiene ug/L 27.650 55 10-130 Hexachlorobenzene ug/L 42.950 86 30-130 Hexachlorocyclopentadiene ug/L 32.850 66 10-150 Hexachloroethane ug/L 27.950 56 10-130 Indeno(1,2,3-cd)pyrene ug/L 41.850 84 40-130 Isophorone ug/L 46.450 93 30-130 N-Nitroso-di-n-propylamine ug/L 48.550 97 30-130 N-Nitrosodimethylamine ug/L 34.850 70 10-130 N-Nitrosodiphenylamine ug/L 50.350 101 30-130 Naphthalene ug/L 38.050 76 20-130 Nitrobenzene ug/L 46.650 93 20-130 Pentachlorophenol ug/L 80.9100 81 10-140 Phenanthrene ug/L 46.750 93 50-130 Phenol ug/L 28.350 57 10-130 Pyrene ug/L 53.250 106 50-130 2,4,6-Tribromophenol (S)%110 10-137 2-Fluorobiphenyl (S)%101 13-130 2-Fluorophenol (S)%69 10-130 Nitrobenzene-d5 (S)%105 13-130 Phenol-d6 (S)%58 10-130 Terphenyl-d14 (S)%S014025-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3003533MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495121004 3003534 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/L 100 57 30-13066 14 30100ND56.9 65.7 1,2-Dichlorobenzene ug/L 100 55 30-13063 15 30100ND54.6 63.3 1,3-Dichlorobenzene ug/L 100 52 20-13060 15 30100ND51.7 60.2 1,4-Dichlorobenzene ug/L 100 55 30-13064 15 30100ND55.2 63.9 1-Methylnaphthalene ug/L 100 65 30-13075 14 30100ND64.9 74.8 2,2'-Oxybis(1- chloropropane) ug/L v110010320-130116 12 30100ND103116 2,4,5-Trichlorophenol ug/L 100 66 40-13084 24 30100ND66.5 84.4 2,4,6-Trichlorophenol ug/L 100 62 40-13082 27 30100ND62.1 81.6 2,4-Dichlorophenol ug/L 100 68 31-13083 19 30100ND68.4 82.5 2,4-Dimethylphenol ug/L 100 76 30-13089 16 30100ND75.9 89.0 2,4-Dinitrophenol ug/L M1500730-13079 30500ND35.5J 396 2,4-Dinitrotoluene ug/L 100 75 49-13092 20 30100ND75.4 92.2 2,6-Dinitrotoluene ug/L 100 76 50-13094 22 30100ND75.7 94.2 2-Chloronaphthalene ug/L 100 70 30-13082 16 30100ND69.8 82.0 2-Chlorophenol ug/L 100 73 30-13085 15 30100ND72.9 84.5 2-Methylnaphthalene ug/L 100 68 30-13079 14 30100ND68.1 78.6 2-Methylphenol(o-Cresol)ug/L 100 69 30-13080 14 30100ND69.4 79.8 2-Nitroaniline ug/L 200 75 40-13092 21 30200ND150185 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3003533MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495121004 3003534 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 2-Nitrophenol ug/L 100 74 20-13086 15 30100ND74.4 86.2 3&4-Methylphenol(m&p Cresol)ug/L 100 66 20-13078 16 30100ND66.3 77.7 3,3'-Dichlorobenzidine ug/L 200 64 10-15074 14 30200ND129148 3-Nitroaniline ug/L 200 73 40-13083 13 30200ND145165 4,6-Dinitro-2-methylphenol ug/L R12004040-13092 79 30200ND79.8 185 4-Bromophenylphenyl ether ug/L 100 69 30-13090 26 30100ND68.6 89.6 4-Chloro-3-methylphenol ug/L 200 69 30-13085 21 30200ND137170 4-Chloroaniline ug/L 200 69 20-13078 12 30200ND137156 4-Chlorophenylphenyl ether ug/L 100 62 20-13077 22 30100ND62.1 77.2 4-Nitroaniline ug/L 200 71 40-13080 12 30200ND143160 4-Nitrophenol ug/L R15002510-13064 87 30500ND126320 Acenaphthene ug/L 100 68 30-13082 19 30100ND67.6 82.1 Acenaphthylene ug/L 100 71 30-13085 18 30100ND70.5 84.8 Aniline ug/L 100 66 20-13056 15 30100ND65.5 56.2 Anthracene ug/L 100 67 50-13082 20 30100ND67.2 81.9 Benzo(a)anthracene ug/L 100 73 50-13087 18 30100ND72.6 87.2 Benzo(a)pyrene ug/L 100 75 50-13091 19 30100ND74.6 90.7 Benzo(b)fluoranthene ug/L 100 75 50-13090 18 30100ND75.1 90.3 Benzo(g,h,i)perylene ug/L 100 64 50-13080 23 30100ND63.9 80.4 Benzo(k)fluoranthene ug/L 100 78 50-13096 20 30100ND78.2 95.8 Benzoic Acid ug/L M0500010-13060 30500NDND298 Benzyl alcohol ug/L 200 67 20-13079 16 30200ND134158 bis(2- Chloroethoxy)methane ug/L 100 70 30-13081 16 30100ND69.6 81.3 bis(2-Chloroethyl) ether ug/L 100 73 30-13083 12 30100ND73.1 82.7 bis(2-Ethylhexyl)phthalate ug/L 100 80 50-130100 23 30100ND79.7 100 Butylbenzylphthalate ug/L 100 91 50-150113 21 30100ND90.8 113 Chrysene ug/L 100 74 50-13088 17 30100ND73.7 87.5 Di-n-butylphthalate ug/L 100 76 50-13093 20 30100ND76.1 93.2 Di-n-octylphthalate ug/L 100 77 50-13096 22 30100ND76.9 95.8 Dibenz(a,h)anthracene ug/L 100 64 40-13080 22 30100ND63.6 79.7 Dibenzofuran ug/L 100 69 40-13084 19 30100ND69.1 83.6 Diethylphthalate ug/L 100 73 40-13090 20 30100ND73.4 89.7 Dimethylphthalate ug/L 100 69 40-13085 21 30100ND68.9 85.4 Fluoranthene ug/L 100 69 30-13082 18 30100ND68.5 82.2 Fluorene ug/L 100 66 20-13082 21 30100ND65.8 81.6 Hexachloro-1,3-butadiene ug/L 100 49 10-13058 17 30100ND49.0 58.3 Hexachlorobenzene ug/L 100 66 30-13083 22 30100ND66.5 82.7 Hexachlorocyclopentadiene ug/L 100 57 10-15069 19 30100ND56.8 68.9 Hexachloroethane ug/L 100 49 10-13059 19 30100ND49.2 59.3 Indeno(1,2,3-cd)pyrene ug/L 100 65 40-13082 23 30100ND65.3 82.1 Isophorone ug/L 100 71 30-13085 18 30100ND71.1 85.4 N-Nitroso-di-n-propylamine ug/L 100 77 30-13091 17 30100ND76.7 90.6 N-Nitrosodimethylamine ug/L 100 68 10-13077 13 30100ND68.2 77.4 N-Nitrosodiphenylamine ug/L 100 76 30-13096 23 30100ND75.8 95.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3003533MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92495121004 3003534 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Naphthalene ug/L 100 63 20-13073 14 30100ND63.4 73.0 Nitrobenzene ug/L 100 74 20-13082 10 30100ND74.0 82.1 Pentachlorophenol ug/L R12005110-14082 47 30200ND102164 Phenanthrene ug/L 100 73 50-13089 20 30100ND72.9 89.0 Phenol ug/L 100 58 10-13067 15 30100ND57.8 67.2 Pyrene ug/L 100 87 50-130104 17 30100ND87.5 104 2,4,6-Tribromophenol (S)%79 10-137107 2-Fluorobiphenyl (S)%76 13-13092 2-Fluorophenol (S)%63 10-13076 Nitrobenzene-d5 (S)%81 13-13093 Phenol-d6 (S)%59 10-13072 Terphenyl-d14 (S)%S010725-130134 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1544769 7199 EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92495500003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3571658-1 Associated Lab Samples:92495500003 Matrix:Water AnalyzedMDL Chromium, Hexavalent ug/L ND 0.100 09/17/20 12:450.0400 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3571658-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 0.4970.500 99.3 90.0-110 Parameter Units MS Result % Rec Limits Qual% RecConc. R3571658-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1261825-01 R3571658-5 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent ug/L 1.00 97.9 90.0-11099.0 1.04 201.000.110 1.09 1.10 Parameter Units Dup Result Max RPD QualifiersRPDResult L1261821-01 R3571658-3SAMPLE DUPLICATE: Chromium, Hexavalent ug/L 0.138 1.87 200.135 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 56 #=QL# QUALIFIERS Pace Project No.: Project: 92495500 AKR-005 Crayton Printing DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value.IK This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be considered an estimated value.IL Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.M0 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 Surrogate recovery outside laboratory control limits.S0 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.S3 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias.v1 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 56 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92495500 AKR-005 Crayton Printing Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92495500001 1544670 1544670TMW-1 3015 EPA 6020B 92495500002 1544670 1544670TMW-2 3015 EPA 6020B 92495500003 1544670 1544670TMW-3 3015 EPA 6020B 92495500004 1544670 1544670TMW-4 3015 EPA 6020B 92495500005 1544670 1544670TMW-DUP 3015 EPA 6020B 92495500001 1544272 1544272TMW-1 7470A EPA 7470A 92495500002 1544272 1544272TMW-2 7470A EPA 7470A 92495500003 1544272 1544272TMW-3 7470A EPA 7470A 92495500004 1544272 1544272TMW-4 7470A EPA 7470A 92495500005 1544272 1544272TMW-DUP 7470A EPA 7470A 92495500001 566774 566929TMW-1 EPA 3510C EPA 8270E 92495500002 566774 566929TMW-2 EPA 3510C EPA 8270E 92495500003 566774 566929TMW-3 EPA 3510C EPA 8270E 92495500004 566774 566929TMW-4 EPA 3510C EPA 8270E 92495500005 566774 566929TMW-DUP EPA 3510C EPA 8270E 92495500001 567635TMW-1 EPA 8260D 92495500002 567676TMW-2 EPA 8260D 92495500003 567737TMW-3 EPA 8260D 92495500004 567676TMW-4 EPA 8260D 92495500005 567676TMW-DUP EPA 8260D 92495500006 567635Trip Blank EPA 8260D 92495500003 1544769 1544769TMW-3 7199 EPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 09/22/2020 03:55 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 56 Page 54 of 56 Page 55 of 56 Page 56 of 56 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 September 23, 2020 Matt Bramblett Hart & Hickman - Charlotte, NC 2923 South Tryon Street, Suite 100 Charlotte, NC 28203 Project Location: Crayton Printing Client Job Number: Project Number: AKR-005 Laboratory Work Order Number: 20I0833 Enclosed are results of analyses for samples received by the laboratory on September 15, 2020. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kerry K. McGee Project Manager QA Officer Katherine Allen Laboratory Manager Daren Damboragian Page 1 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 9/23/2020Hart & Hickman - Charlotte, NC 2923 South Tryon Street, Suite 100 Charlotte, NC 28203 ATTN: Matt Bramblett AKR-005 20I0833 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Crayton Printing SS-1 20I0833-01 Sub Slab EPA TO-15 SS-2 20I0833-02 Sub Slab EPA TO-15 SS-3 20I0833-03 Sub Slab EPA TO-15 SS-4 20I0833-04 Sub Slab EPA TO-15 SS-5 20I0833-05 Sub Slab EPA TO-15 SS-6 20I0833-06 Sub Slab EPA TO-15 SS-7 20I0833-07 Sub Slab EPA TO-15 SG-1 20I0833-08 Soil Gas EPA TO-15 SG-2 20I0833-09 Soil Gas EPA TO-15 SG-3 20I0833-10 Soil Gas EPA TO-15 SG-4 20I0833-11 Soil Gas EPA TO-15 SG-5 20I0833-12 Soil Gas EPA TO-15 SG-DUP 20I0833-13 Soil Gas EPA TO-15 Page 2 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. EPA TO-15 Qualifications: Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound. Analyte & Samples(s) Qualified: Chloroethane 20I0833-01[SS-1], 20I0833-02[SS-2], 20I0833-03[SS-3], 20I0833-04[SS-4], 20I0833-05[SS-5], 20I0833-06[SS-6], 20I0833-07[SS-7], B267001-BLK1, B267001-BS1, S052617-CCV1 The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative Page 3 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-1 Sample ID: 20I0833-01 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 9/10/2020 13:38 Canister ID: 2237 Flow Controller ID: 4246 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 10 8.0 9/22/20 1:11 BRF24 4194.8 11 Benzene ND 0.20 9/22/20 1:11 BRFND40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 1:11 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 1:11 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 1:11 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 1:11 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 1:11 BRFND40.440.15 0.32 2-Butanone (MEK)1.3 8.0 9/22/20 1:11 BRFJ3.9 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 1:11 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 1:11 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 1:11 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 1:11 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 1:11 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 1:11 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 1:11 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 1:11 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 1:11 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 1:11 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 1:11 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 1:11 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 1:11 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 1:11 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 1:11 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 1:11 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 1:11 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 1:11 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 1:11 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 1:11 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 1:11 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 1:11 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 1:11 BRFND47.20.56 2.0 Ethanol 58 8.0 9/22/20 1:11 BRF110 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 1:11 BRFND47.21.2 4.3 Ethylbenzene 0.52 0.20 9/22/20 1:11 BRF2.3 40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 1:11 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 1:11 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 1:11 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 1:11 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 1:11 BRFND40.820.11 0.46 Isopropanol 2.2 8.0 9/22/20 1:11 BRFJ5.5 4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 1:11 BRFND40.720.080 0.29 Methylene Chloride 0.46 2.0 9/22/20 1:11 BRFJ1.6 46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 1:11 BRFND40.820.10 0.43 Naphthalene 0.50 0.20 9/22/20 1:11 BRF2.6 41.00.11 0.59 Propene ND 8.0 9/22/20 1:11 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 1:11 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 1:11 BRFND41.40.053 0.37 Page 4 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-1 Sample ID: 20I0833-01 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 9/10/2020 13:38 Canister ID: 2237 Flow Controller ID: 4246 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene ND 0.20 9/22/20 1:11 BRFND41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 1:11 BRFND45.90.49 1.5 Toluene 2.5 0.20 9/22/20 1:11 BRF9.4 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 1:11 BRFND41.50.12 0.91 1,1,1-Trichloroethane 0.10 0.20 9/22/20 1:11 BRFJ0.55 41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 1:11 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 1:11 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)3.6 0.80 9/22/20 1:11 BRF20 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 1:11 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 1.8 0.20 9/22/20 1:11 BRF9.0 40.980.046 0.22 1,3,5-Trimethylbenzene 0.31 0.20 9/22/20 1:11 BRF1.5 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 1:11 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 1:11 BRFND40.510.11 0.29 m&p-Xylene 2.5 0.40 9/22/20 1:11 BRF11 41.70.070 0.30 o-Xylene 0.96 0.20 9/22/20 1:11 BRF4.2 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)98.5 9/22/20 1:1170-130 Page 5 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-2 Sample ID: 20I0833-02 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.7 Sampled: 9/10/2020 14:08 Canister ID: 2239 Flow Controller ID: 4318 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 23 8.0 9/22/20 1:52 BRF55 4194.8 11 Benzene 0.15 0.20 9/22/20 1:52 BRFJ0.49 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 1:52 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 1:52 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 1:52 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 1:52 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 1:52 BRFND40.440.15 0.32 2-Butanone (MEK)2.8 8.0 9/22/20 1:52 BRFJ8.2 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 1:52 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 1:52 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 1:52 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 1:52 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 1:52 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 1:52 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 1:52 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 1:52 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 1:52 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 1:52 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 1:52 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 1:52 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 1:52 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 1:52 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 1:52 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 1:52 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 1:52 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 1:52 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 1:52 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 1:52 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 1:52 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 1:52 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 1:52 BRFND47.20.56 2.0 Ethanol 180 8.0 9/22/20 1:52 BRF330 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 1:52 BRFND47.21.2 4.3 Ethylbenzene 0.26 0.20 9/22/20 1:52 BRF1.1 40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 1:52 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 1:52 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 1:52 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 1:52 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 1:52 BRFND40.820.11 0.46 Isopropanol 6.5 8.0 9/22/20 1:52 BRFJ16 4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 1:52 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 1:52 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 1:52 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 1:52 BRFND41.00.11 0.59 Propene ND 8.0 9/22/20 1:52 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 1:52 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 1:52 BRFND41.40.053 0.37 Page 6 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-2 Sample ID: 20I0833-02 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.7 Sampled: 9/10/2020 14:08 Canister ID: 2239 Flow Controller ID: 4318 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 160 0.20 9/22/20 1:52 BRF1100 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 1:52 BRFND45.90.49 1.5 Toluene 1.2 0.20 9/22/20 1:52 BRF4.5 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 1:52 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 1:52 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 1:52 BRFND41.10.073 0.40 Trichloroethylene 1.7 0.20 9/22/20 1:52 BRF9.2 41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.25 0.80 9/22/20 1:52 BRFJ1.4 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 1:52 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene ND 0.20 9/22/20 1:52 BRFND40.980.046 0.22 1,3,5-Trimethylbenzene 0.16 0.20 9/22/20 1:52 BRFJ0.77 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 1:52 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 1:52 BRFND40.510.11 0.29 m&p-Xylene 1.1 0.40 9/22/20 1:52 BRF4.8 41.70.070 0.30 o-Xylene 0.44 0.20 9/22/20 1:52 BRF1.9 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)98.0 9/22/20 1:5270-130 Page 7 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-3 Sample ID: 20I0833-03 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.2 Sampled: 9/10/2020 11:25 Canister ID: 2097 Flow Controller ID: 4234 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 12 8.0 9/22/20 3:13 BRF29 4194.8 11 Benzene 0.14 0.20 9/22/20 3:13 BRFJ0.43 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 3:13 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 3:13 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 3:13 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 3:13 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 3:13 BRFND40.440.15 0.32 2-Butanone (MEK)1.6 8.0 9/22/20 3:13 BRFJ4.6 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 3:13 BRFND46.20.51 1.6 Carbon Tetrachloride 0.064 0.20 9/22/20 3:13 BRFJ0.40 41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 3:13 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 3:13 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 3:13 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 3:13 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 3:13 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 3:13 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 3:13 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 3:13 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 3:13 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 3:13 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)3.9 0.20 9/22/20 3:13 BRF19 40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 3:13 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 3:13 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 3:13 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 3:13 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 3:13 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 3:13 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 3:13 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 3:13 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 3:13 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 3:13 BRFND47.20.56 2.0 Ethanol 90 8.0 9/22/20 3:13 BRF170 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 3:13 BRFND47.21.2 4.3 Ethylbenzene 0.13 0.20 9/22/20 3:13 BRFJ0.56 40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 3:13 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 3:13 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 3:13 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 3:13 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 3:13 BRFND40.820.11 0.46 Isopropanol 2.0 8.0 9/22/20 3:13 BRFJ5.0 4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 3:13 BRFND40.720.080 0.29 Methylene Chloride 0.76 2.0 9/22/20 3:13 BRFJ2.6 46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 3:13 BRFND40.820.10 0.43 Naphthalene 2.8 0.20 9/22/20 3:13 BRF15 41.00.11 0.59 Propene ND 8.0 9/22/20 3:13 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 3:13 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 3:13 BRFND41.40.053 0.37 Page 8 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-3 Sample ID: 20I0833-03 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.2 Sampled: 9/10/2020 11:25 Canister ID: 2097 Flow Controller ID: 4234 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 0.37 0.20 9/22/20 3:13 BRF2.5 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 3:13 BRFND45.90.49 1.5 Toluene 0.76 0.20 9/22/20 3:13 BRF2.9 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 3:13 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 3:13 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 3:13 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 3:13 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.25 0.80 9/22/20 3:13 BRFJ1.4 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 3:13 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene ND 0.20 9/22/20 3:13 BRFND40.980.046 0.22 1,3,5-Trimethylbenzene ND 0.20 9/22/20 3:13 BRFND40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 3:13 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 3:13 BRFND40.510.11 0.29 m&p-Xylene 0.55 0.40 9/22/20 3:13 BRF2.4 41.70.070 0.30 o-Xylene 0.21 0.20 9/22/20 3:13 BRF0.90 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)96.4 9/22/20 3:1370-130 Page 9 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-4 Sample ID: 20I0833-04 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -30 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -5.4 Sampled: 9/10/2020 15:20 Canister ID: 2115 Flow Controller ID: 4322 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 32 8.0 9/22/20 3:54 BRF76 4194.8 11 Benzene 0.26 0.20 9/22/20 3:54 BRF0.83 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 3:54 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 3:54 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 3:54 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 3:54 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 3:54 BRFND40.440.15 0.32 2-Butanone (MEK)3.7 8.0 9/22/20 3:54 BRFJ11 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 3:54 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 3:54 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 3:54 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 3:54 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 3:54 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 3:54 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 3:54 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 3:54 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 3:54 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 3:54 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 3:54 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 3:54 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 3:54 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 3:54 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 3:54 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 3:54 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 3:54 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 3:54 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 3:54 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 3:54 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 3:54 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 3:54 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 3:54 BRFND47.20.56 2.0 Ethanol 270 20 9/22/20 13:19 BRF510 10386.1 11 Ethyl Acetate ND 2.0 9/22/20 3:54 BRFND47.21.2 4.3 Ethylbenzene 0.51 0.20 9/22/20 3:54 BRF2.2 40.870.042 0.18 4-Ethyltoluene 0.38 0.20 9/22/20 3:54 BRF1.9 40.980.062 0.30 Heptane ND 0.20 9/22/20 3:54 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 3:54 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 3:54 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 3:54 BRFND40.820.11 0.46 Isopropanol 7.9 8.0 9/22/20 3:54 BRFJ20 4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 3:54 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 3:54 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 3:54 BRFND40.820.10 0.43 Naphthalene 0.45 0.20 9/22/20 3:54 BRF2.4 41.00.11 0.59 Propene ND 8.0 9/22/20 3:54 BRFND4140.67 1.2 Styrene 0.18 0.20 9/22/20 3:54 BRFJ0.75 40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 3:54 BRFND41.40.053 0.37 Page 10 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-4 Sample ID: 20I0833-04 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -30 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -5.4 Sampled: 9/10/2020 15:20 Canister ID: 2115 Flow Controller ID: 4322 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene ND 0.20 9/22/20 3:54 BRFND41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 3:54 BRFND45.90.49 1.5 Toluene 2.5 0.20 9/22/20 3:54 BRF9.4 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 3:54 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 3:54 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 3:54 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 3:54 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.22 0.80 9/22/20 3:54 BRFJ1.2 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 3:54 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 1.9 0.20 9/22/20 3:54 BRF9.4 40.980.046 0.22 1,3,5-Trimethylbenzene 0.33 0.20 9/22/20 3:54 BRF1.6 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 3:54 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 3:54 BRFND40.510.11 0.29 m&p-Xylene 2.3 0.40 9/22/20 3:54 BRF10 41.70.070 0.30 o-Xylene 0.90 0.20 9/22/20 3:54 BRF3.9 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)85.4 9/22/20 13:1970-130 4-Bromofluorobenzene (1)96.2 9/22/20 3:5470-130 Page 11 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-5 Sample ID: 20I0833-05 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28.5 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.6 Sampled: 9/10/2020 14:35 Canister ID: 2122 Flow Controller ID: 4248 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 77 8.0 9/22/20 5:14 BRF180 4194.8 11 Benzene ND 0.20 9/22/20 5:14 BRFND40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 5:14 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 5:14 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 5:14 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 5:14 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 5:14 BRFND40.440.15 0.32 2-Butanone (MEK)4.0 8.0 9/22/20 5:14 BRFJ12 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 5:14 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 5:14 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 5:14 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 5:14 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 5:14 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 5:14 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 5:14 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 5:14 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 5:14 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 5:14 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 5:14 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 5:14 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 5:14 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 5:14 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 5:14 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 5:14 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 5:14 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 5:14 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 5:14 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 5:14 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 5:14 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 5:14 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 5:14 BRFND47.20.56 2.0 Ethanol 48 8.0 9/22/20 5:14 BRF90 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 5:14 BRFND47.21.2 4.3 Ethylbenzene 0.38 0.20 9/22/20 5:14 BRF1.6 40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 5:14 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 5:14 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 5:14 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 5:14 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 5:14 BRFND40.820.11 0.46 Isopropanol 8.3 8.0 9/22/20 5:14 BRF20 4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 5:14 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 5:14 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 5:14 BRFND40.820.10 0.43 Naphthalene 0.34 0.20 9/22/20 5:14 BRF1.8 41.00.11 0.59 Propene ND 8.0 9/22/20 5:14 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 5:14 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 5:14 BRFND41.40.053 0.37 Page 12 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-5 Sample ID: 20I0833-05 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28.5 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.6 Sampled: 9/10/2020 14:35 Canister ID: 2122 Flow Controller ID: 4248 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 0.19 0.20 9/22/20 5:14 BRFJ1.3 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 5:14 BRFND45.90.49 1.5 Toluene 2.5 0.20 9/22/20 5:14 BRF9.5 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 5:14 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 5:14 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 5:14 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 5:14 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.21 0.80 9/22/20 5:14 BRFJ1.2 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 5:14 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 1.5 0.20 9/22/20 5:14 BRF7.5 40.980.046 0.22 1,3,5-Trimethylbenzene 0.26 0.20 9/22/20 5:14 BRF1.3 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 5:14 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 5:14 BRFND40.510.11 0.29 m&p-Xylene 1.7 0.40 9/22/20 5:14 BRF7.3 41.70.070 0.30 o-Xylene 0.67 0.20 9/22/20 5:14 BRF2.9 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)95.8 9/22/20 5:1470-130 Page 13 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-6 Sample ID: 20I0833-06 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 9/10/2020 16:21 Canister ID: 2232 Flow Controller ID: 4344 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 18 8.0 9/22/20 5:55 BRF42 4194.8 11 Benzene 0.14 0.20 9/22/20 5:55 BRFJ0.43 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 5:55 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 5:55 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 5:55 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 5:55 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 5:55 BRFND40.440.15 0.32 2-Butanone (MEK)2.1 8.0 9/22/20 5:55 BRFJ6.1 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 5:55 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 5:55 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 5:55 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 5:55 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 5:55 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 5:55 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 5:55 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 5:55 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 5:55 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 5:55 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 5:55 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 5:55 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 5:55 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 5:55 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 5:55 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 5:55 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 5:55 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 5:55 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 5:55 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 5:55 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 5:55 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 5:55 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 5:55 BRFND47.20.56 2.0 Ethanol 76 8.0 9/22/20 5:55 BRF140 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 5:55 BRFND47.21.2 4.3 Ethylbenzene 0.18 0.20 9/22/20 5:55 BRFJ0.76 40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 5:55 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 5:55 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 5:55 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 5:55 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 5:55 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 5:55 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 5:55 BRFND40.720.080 0.29 Methylene Chloride 1.1 2.0 9/22/20 5:55 BRFJ3.9 46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 5:55 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 5:55 BRFND41.00.11 0.59 Propene ND 8.0 9/22/20 5:55 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 5:55 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 5:55 BRFND41.40.053 0.37 Page 14 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-6 Sample ID: 20I0833-06 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.3 Sampled: 9/10/2020 16:21 Canister ID: 2232 Flow Controller ID: 4344 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 2.2 0.20 9/22/20 5:55 BRF15 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 5:55 BRFND45.90.49 1.5 Toluene 0.98 0.20 9/22/20 5:55 BRF3.7 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 5:55 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 5:55 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 5:55 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 5:55 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.35 0.80 9/22/20 5:55 BRFJ2.0 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 5:55 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 0.55 0.20 9/22/20 5:55 BRF2.7 40.980.046 0.22 1,3,5-Trimethylbenzene 0.088 0.20 9/22/20 5:55 BRFJ0.43 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 5:55 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 5:55 BRFND40.510.11 0.29 m&p-Xylene 0.76 0.40 9/22/20 5:55 BRF3.3 41.70.070 0.30 o-Xylene 0.30 0.20 9/22/20 5:55 BRF1.3 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)95.2 9/22/20 5:5570-130 Page 15 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-7 Sample ID: 20I0833-07 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -6.6 Sampled: 9/14/2020 10:54 Canister ID: 2298 Flow Controller ID: 4258 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 12 8.0 9/22/20 6:36 BRF28 4194.8 11 Benzene ND 0.20 9/22/20 6:36 BRFND40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 6:36 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 6:36 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 6:36 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 6:36 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 6:36 BRFND40.440.15 0.32 2-Butanone (MEK)1.8 8.0 9/22/20 6:36 BRFJ5.3 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 6:36 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 6:36 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 6:36 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 6:36 BRFV-05 ND 40.530.20 0.52 Chloroform ND 0.20 9/22/20 6:36 BRFND40.980.048 0.24 Chloromethane 0.44 0.40 9/22/20 6:36 BRF0.92 40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 6:36 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 6:36 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 6:36 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 6:36 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 6:36 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 6:36 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)240 0.50 9/22/20 13:58 BRF1200 102.50.16 0.78 1,1-Dichloroethane ND 0.20 9/22/20 6:36 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 6:36 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 6:36 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 6:36 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 6:36 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 6:36 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 6:36 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 6:36 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 6:36 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 6:36 BRFND47.20.56 2.0 Ethanol 25 8.0 9/22/20 6:36 BRF47 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 6:36 BRFND47.21.2 4.3 Ethylbenzene ND 0.20 9/22/20 6:36 BRFND40.870.042 0.18 4-Ethyltoluene ND 0.20 9/22/20 6:36 BRFND40.980.062 0.30 Heptane ND 0.20 9/22/20 6:36 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 6:36 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 6:36 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 6:36 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 6:36 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 6:36 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 6:36 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 6:36 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 6:36 BRFND41.00.11 0.59 Propene ND 8.0 9/22/20 6:36 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 6:36 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 6:36 BRFND41.40.053 0.37 Page 16 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SS-7 Sample ID: 20I0833-07 Sample Matrix: Sub Slab Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -6.6 Sampled: 9/14/2020 10:54 Canister ID: 2298 Flow Controller ID: 4258 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 0.44 0.20 9/22/20 6:36 BRF3.0 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 6:36 BRFND45.90.49 1.5 Toluene 0.52 0.20 9/22/20 6:36 BRF1.9 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 6:36 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 6:36 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 6:36 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 6:36 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.23 0.80 9/22/20 6:36 BRFJ1.3 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 6:36 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene ND 0.20 9/22/20 6:36 BRFND40.980.046 0.22 1,3,5-Trimethylbenzene ND 0.20 9/22/20 6:36 BRFND40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 6:36 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 6:36 BRFND40.510.11 0.29 m&p-Xylene ND 0.40 9/22/20 6:36 BRFND41.70.070 0.30 o-Xylene ND 0.20 9/22/20 6:36 BRFND40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)95.2 9/22/20 6:3670-130 4-Bromofluorobenzene (1)82.1 9/22/20 13:5870-130 Page 17 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-1 Sample ID: 20I0833-08 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -6.2 Sampled: 9/14/2020 15:20 Canister ID: 2330 Flow Controller ID: 4003 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone ND 8.0 9/22/20 14:38 BRFND4194.8 11 Benzene 4.2 0.20 9/22/20 14:38 BRF13 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 14:38 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 14:38 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 14:38 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 14:38 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 14:38 BRFND40.440.15 0.32 2-Butanone (MEK)1.3 8.0 9/22/20 14:38 BRFJ3.9 4240.66 2.0 Carbon Disulfide 70 2.0 9/22/20 14:38 BRF220 46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 14:38 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 14:38 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 14:38 BRFND40.530.20 0.52 Chloroform 0.48 0.20 9/22/20 14:38 BRF2.3 40.980.048 0.24 Chloromethane ND 0.40 9/22/20 14:38 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 14:38 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 14:38 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 14:38 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 14:38 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 14:38 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 14:38 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 14:38 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 14:38 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 14:38 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 14:38 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 14:38 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 14:38 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 14:38 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 14:38 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 14:38 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 14:38 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 14:38 BRFND47.20.56 2.0 Ethanol 14 8.0 9/22/20 14:38 BRF26 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 14:38 BRFND47.21.2 4.3 Ethylbenzene 34 0.20 9/22/20 14:38 BRF150 40.870.042 0.18 4-Ethyltoluene 13 0.20 9/22/20 14:38 BRF62 40.980.062 0.30 Heptane 1.7 0.20 9/22/20 14:38 BRF6.8 40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 14:38 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 14:38 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 14:38 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 14:38 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 14:38 BRFND40.720.080 0.29 Methylene Chloride 0.58 2.0 9/22/20 14:38 BRFJ2.0 46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 14:38 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 14:38 BRFND41.00.11 0.59 Propene 55 8.0 9/22/20 14:38 BRF95 4140.67 1.2 Styrene ND 0.20 9/22/20 14:38 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 14:38 BRFND41.40.053 0.37 Page 18 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-1 Sample ID: 20I0833-08 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -4 Receipt Vacuum(in Hg): -6.2 Sampled: 9/14/2020 15:20 Canister ID: 2330 Flow Controller ID: 4003 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 2.5 0.20 9/22/20 14:38 BRF17 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 14:38 BRFND45.90.49 1.5 Toluene 140 0.20 9/22/20 14:38 BRF520 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 14:38 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 14:38 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 14:38 BRFND41.10.073 0.40 Trichloroethylene 0.97 0.20 9/22/20 14:38 BRF5.2 41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.47 0.80 9/22/20 14:38 BRFJ2.7 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 14:38 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 31 0.20 9/22/20 14:38 BRF150 40.980.046 0.22 1,3,5-Trimethylbenzene 8.0 0.20 9/22/20 14:38 BRF39 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 14:38 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 14:38 BRFND40.510.11 0.29 m&p-Xylene 130 0.40 9/22/20 14:38 BRF550 41.70.070 0.30 o-Xylene 43 0.20 9/22/20 14:38 BRF190 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)93.8 9/22/20 14:3870-130 Page 19 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-2 Sample ID: 20I0833-09 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -15 Receipt Vacuum(in Hg): -17.0 Sampled: 9/14/2020 14:50 Canister ID: 2108 Flow Controller ID: 4350 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone ND 8.0 9/22/20 15:59 BRFND4194.8 11 Benzene 8.3 0.20 9/22/20 15:59 BRF26 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 15:59 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 15:59 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 15:59 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 15:59 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 15:59 BRFND40.440.15 0.32 2-Butanone (MEK)5.2 8.0 9/22/20 15:59 BRFJ15 4240.66 2.0 Carbon Disulfide 180 10 9/22/20 16:38 BRF550 20312.5 7.9 Carbon Tetrachloride ND 0.20 9/22/20 15:59 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 15:59 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 15:59 BRFND40.530.20 0.52 Chloroform ND 0.20 9/22/20 15:59 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 15:59 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 15:59 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 15:59 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 15:59 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 15:59 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 15:59 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 15:59 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 15:59 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 15:59 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 15:59 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 15:59 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 15:59 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 15:59 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 15:59 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 15:59 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 15:59 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 15:59 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 15:59 BRFND47.20.56 2.0 Ethanol 7.9 8.0 9/22/20 15:59 BRFJ15 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 15:59 BRFND47.21.2 4.3 Ethylbenzene 39 0.20 9/22/20 15:59 BRF170 40.870.042 0.18 4-Ethyltoluene 11 0.20 9/22/20 15:59 BRF56 40.980.062 0.30 Heptane 25 0.20 9/22/20 15:59 BRF100 40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 15:59 BRFND42.10.088 0.94 Hexane 57 8.0 9/22/20 15:59 BRF200 4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 15:59 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 15:59 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 15:59 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 15:59 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 15:59 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 15:59 BRFND41.00.11 0.59 Propene 440 40 9/22/20 16:38 BRF760 20693.4 5.8 Styrene ND 0.20 9/22/20 15:59 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 15:59 BRFND41.40.053 0.37 Page 20 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-2 Sample ID: 20I0833-09 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -15 Receipt Vacuum(in Hg): -17.0 Sampled: 9/14/2020 14:50 Canister ID: 2108 Flow Controller ID: 4350 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 1.8 0.20 9/22/20 15:59 BRF12 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 15:59 BRFND45.90.49 1.5 Toluene 180 0.20 9/22/20 15:59 BRF690 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 15:59 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 15:59 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 15:59 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 15:59 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.31 0.80 9/22/20 15:59 BRFJ1.7 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 15:59 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 27 0.20 9/22/20 15:59 BRF130 40.980.046 0.22 1,3,5-Trimethylbenzene 7.0 0.20 9/22/20 15:59 BRF34 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 15:59 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 15:59 BRFND40.510.11 0.29 m&p-Xylene 130 0.40 9/22/20 15:59 BRF580 41.70.070 0.30 o-Xylene 45 0.20 9/22/20 15:59 BRF190 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)86.3 9/22/20 16:3870-130 4-Bromofluorobenzene (1)98.6 9/22/20 15:5970-130 Page 21 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-3 Sample ID: 20I0833-10 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -8.0 Sampled: 9/14/2020 16:10 Canister ID: 2345 Flow Controller ID: 4332 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 8.6 8.0 9/22/20 17:18 BRF21 4194.8 11 Benzene 5.4 0.20 9/22/20 17:18 BRF17 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 17:18 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 17:18 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 17:18 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 17:18 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 17:18 BRFND40.440.15 0.32 2-Butanone (MEK)1.0 8.0 9/22/20 17:18 BRFJ3.0 4240.66 2.0 Carbon Disulfide 36 2.0 9/22/20 17:18 BRF110 46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 17:18 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 17:18 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 17:18 BRFND40.530.20 0.52 Chloroform 0.32 0.20 9/22/20 17:18 BRF1.6 40.980.048 0.24 Chloromethane ND 0.40 9/22/20 17:18 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 17:18 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 17:18 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 17:18 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 17:18 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 17:18 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 17:18 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 17:18 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 17:18 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 17:18 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 17:18 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 17:18 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 17:18 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 17:18 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 17:18 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 17:18 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 17:18 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 17:18 BRFND47.20.56 2.0 Ethanol 8.2 8.0 9/22/20 17:18 BRF15 4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 17:18 BRFND47.21.2 4.3 Ethylbenzene 54 0.20 9/22/20 17:18 BRF230 40.870.042 0.18 4-Ethyltoluene 21 0.20 9/22/20 17:18 BRF100 40.980.062 0.30 Heptane 1.2 0.20 9/22/20 17:18 BRF4.8 40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 17:18 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 17:18 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 17:18 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 17:18 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)0.62 0.20 9/22/20 17:18 BRF2.2 40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 17:18 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 17:18 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 17:18 BRFND41.00.11 0.59 Propene 2.7 8.0 9/22/20 17:18 BRFJ4.6 4140.67 1.2 Styrene ND 0.20 9/22/20 17:18 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 17:18 BRFND41.40.053 0.37 Page 22 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-3 Sample ID: 20I0833-10 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -28 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -8.0 Sampled: 9/14/2020 16:10 Canister ID: 2345 Flow Controller ID: 4332 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 2.7 0.20 9/22/20 17:18 BRF18 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 17:18 BRFND45.90.49 1.5 Toluene 180 0.20 9/22/20 17:18 BRF700 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 17:18 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 17:18 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 17:18 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 17:18 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.18 0.80 9/22/20 17:18 BRFJ1.0 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 17:18 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 49 0.20 9/22/20 17:18 BRF240 40.980.046 0.22 1,3,5-Trimethylbenzene 13 0.20 9/22/20 17:18 BRF65 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 17:18 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 17:18 BRFND40.510.11 0.29 m&p-Xylene 190 0.40 9/22/20 17:18 BRF830 41.70.070 0.30 o-Xylene 65 0.20 9/22/20 17:18 BRF280 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)97.8 9/22/20 17:1870-130 Page 23 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-4 Sample ID: 20I0833-11 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.4 Sampled: 9/14/2020 14:25 Canister ID: 2253 Flow Controller ID: 4301 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone ND 8.0 9/22/20 18:37 BRFND4194.8 11 Benzene 9.9 0.20 9/22/20 18:37 BRF32 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 18:37 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 18:37 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 18:37 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 18:37 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 18:37 BRFND40.440.15 0.32 2-Butanone (MEK)1.2 8.0 9/22/20 18:37 BRFJ3.5 4240.66 2.0 Carbon Disulfide 150 2.0 9/22/20 18:37 BRF470 46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 18:37 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 18:37 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 18:37 BRFND40.530.20 0.52 Chloroform ND 0.20 9/22/20 18:37 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 18:37 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 18:37 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 18:37 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 18:37 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 18:37 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 18:37 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 18:37 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 18:37 BRFND40.990.063 0.31 1,1-Dichloroethane 1.8 0.20 9/22/20 18:37 BRF7.1 40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 18:37 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 18:37 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 18:37 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 18:37 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 18:37 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 18:37 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 18:37 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 18:37 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 18:37 BRFND47.20.56 2.0 Ethanol ND 8.0 9/22/20 18:37 BRFND4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 18:37 BRFND47.21.2 4.3 Ethylbenzene 49 0.20 9/22/20 18:37 BRF210 40.870.042 0.18 4-Ethyltoluene 24 0.20 9/22/20 18:37 BRF120 40.980.062 0.30 Heptane ND 0.20 9/22/20 18:37 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 18:37 BRFND42.10.088 0.94 Hexane 14 8.0 9/22/20 18:37 BRF51 4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 18:37 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 18:37 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 18:37 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 18:37 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 18:37 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 18:37 BRFND41.00.11 0.59 Propene 51 8.0 9/22/20 18:37 BRF88 4140.67 1.2 Styrene ND 0.20 9/22/20 18:37 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 18:37 BRFND41.40.053 0.37 Page 24 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-4 Sample ID: 20I0833-11 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.4 Sampled: 9/14/2020 14:25 Canister ID: 2253 Flow Controller ID: 4301 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 4.5 0.20 9/22/20 18:37 BRF31 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 18:37 BRFND45.90.49 1.5 Toluene 170 0.20 9/22/20 18:37 BRF650 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 18:37 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 18:37 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 18:37 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 18:37 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)0.21 0.80 9/22/20 18:37 BRFJ1.2 44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 18:37 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 50 0.20 9/22/20 18:37 BRF240 40.980.046 0.22 1,3,5-Trimethylbenzene 15 0.20 9/22/20 18:37 BRF73 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 18:37 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 18:37 BRFND40.510.11 0.29 m&p-Xylene 160 0.40 9/22/20 18:37 BRF700 41.70.070 0.30 o-Xylene 55 0.20 9/22/20 18:37 BRF240 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)100 9/22/20 18:3770-130 Page 25 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-5 Sample ID: 20I0833-12 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.5 Sampled: 9/14/2020 15:55 Canister ID: 2114 Flow Controller ID: 4333 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone 12 8.0 9/22/20 19:58 BRF29 4194.8 11 Benzene 0.21 0.20 9/22/20 19:58 BRF0.66 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 19:58 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 19:58 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 19:58 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 19:58 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 19:58 BRFND40.440.15 0.32 2-Butanone (MEK)1.5 8.0 9/22/20 19:58 BRFJ4.4 4240.66 2.0 Carbon Disulfide ND 2.0 9/22/20 19:58 BRFND46.20.51 1.6 Carbon Tetrachloride ND 0.20 9/22/20 19:58 BRFND41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 19:58 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 19:58 BRFND40.530.20 0.52 Chloroform ND 0.20 9/22/20 19:58 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 19:58 BRFND40.830.15 0.32 Cyclohexane ND 0.20 9/22/20 19:58 BRFND40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 19:58 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 19:58 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 19:58 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 19:58 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 19:58 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 19:58 BRFND40.990.063 0.31 1,1-Dichloroethane ND 0.20 9/22/20 19:58 BRFND40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 19:58 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 19:58 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 19:58 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 19:58 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 19:58 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 19:58 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 19:58 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 19:58 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 19:58 BRFND47.20.56 2.0 Ethanol ND 8.0 9/22/20 19:58 BRFND4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 19:58 BRFND47.21.2 4.3 Ethylbenzene 3.8 0.20 9/22/20 19:58 BRF16 40.870.042 0.18 4-Ethyltoluene 1.0 0.20 9/22/20 19:58 BRF4.9 40.980.062 0.30 Heptane ND 0.20 9/22/20 19:58 BRFND40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 19:58 BRFND42.10.088 0.94 Hexane ND 8.0 9/22/20 19:58 BRFND4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 19:58 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 19:58 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 19:58 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 19:58 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 19:58 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 19:58 BRFND41.00.11 0.59 Propene ND 8.0 9/22/20 19:58 BRFND4140.67 1.2 Styrene ND 0.20 9/22/20 19:58 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 19:58 BRFND41.40.053 0.37 Page 26 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-5 Sample ID: 20I0833-12 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -5 Receipt Vacuum(in Hg): -6.5 Sampled: 9/14/2020 15:55 Canister ID: 2114 Flow Controller ID: 4333 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 0.34 0.20 9/22/20 19:58 BRF2.3 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 19:58 BRFND45.90.49 1.5 Toluene 6.5 0.20 9/22/20 19:58 BRF24 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 19:58 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 19:58 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 19:58 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 19:58 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)ND 0.80 9/22/20 19:58 BRFND44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 19:58 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 4.0 0.20 9/22/20 19:58 BRF20 40.980.046 0.22 1,3,5-Trimethylbenzene 0.86 0.20 9/22/20 19:58 BRF4.2 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 19:58 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 19:58 BRFND40.510.11 0.29 m&p-Xylene 15 0.40 9/22/20 19:58 BRF64 41.70.070 0.30 o-Xylene 5.9 0.20 9/22/20 19:58 BRF26 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)98.9 9/22/20 19:5870-130 Page 27 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-DUP Sample ID: 20I0833-13 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.5 Sampled: 9/14/2020 00:00 Canister ID: 2292 Flow Controller ID: 4301 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Acetone ND 8.0 9/22/20 21:19 BRFND4194.8 11 Benzene 9.7 0.20 9/22/20 21:19 BRF31 40.640.058 0.19 Benzyl chloride ND 0.20 9/22/20 21:19 BRFND41.00.090 0.47 Bromodichloromethane ND 0.20 9/22/20 21:19 BRFND41.30.056 0.37 Bromoform ND 0.20 9/22/20 21:19 BRFND42.10.069 0.71 Bromomethane ND 0.20 9/22/20 21:19 BRFND40.780.11 0.41 1,3-Butadiene ND 0.20 9/22/20 21:19 BRFND40.440.15 0.32 2-Butanone (MEK)1.7 8.0 9/22/20 21:19 BRFJ4.9 4240.66 2.0 Carbon Disulfide 150 2.0 9/22/20 21:19 BRF480 46.20.51 1.6 Carbon Tetrachloride 0.13 0.20 9/22/20 21:19 BRFJ0.83 41.30.053 0.33 Chlorobenzene ND 0.20 9/22/20 21:19 BRFND40.920.048 0.22 Chloroethane ND 0.20 9/22/20 21:19 BRFND40.530.20 0.52 Chloroform ND 0.20 9/22/20 21:19 BRFND40.980.048 0.24 Chloromethane ND 0.40 9/22/20 21:19 BRFND40.830.15 0.32 Cyclohexane 3.6 0.20 9/22/20 21:19 BRF13 40.690.098 0.34 Dibromochloromethane ND 0.20 9/22/20 21:19 BRFND41.70.067 0.57 1,2-Dibromoethane (EDB)ND 0.20 9/22/20 21:19 BRFND41.50.052 0.40 1,2-Dichlorobenzene ND 0.20 9/22/20 21:19 BRFND41.20.074 0.44 1,3-Dichlorobenzene ND 0.20 9/22/20 21:19 BRFND41.20.073 0.44 1,4-Dichlorobenzene ND 0.20 9/22/20 21:19 BRFND41.20.045 0.27 Dichlorodifluoromethane (Freon 12)ND 0.20 9/22/20 21:19 BRFND40.990.063 0.31 1,1-Dichloroethane 1.8 0.20 9/22/20 21:19 BRF7.2 40.810.063 0.25 1,2-Dichloroethane ND 0.20 9/22/20 21:19 BRFND40.810.073 0.30 1,1-Dichloroethylene ND 0.20 9/22/20 21:19 BRFND40.790.11 0.43 cis-1,2-Dichloroethylene ND 0.20 9/22/20 21:19 BRFND40.790.068 0.27 trans-1,2-Dichloroethylene ND 0.20 9/22/20 21:19 BRFND40.790.059 0.23 1,2-Dichloropropane ND 0.20 9/22/20 21:19 BRFND40.920.072 0.33 cis-1,3-Dichloropropene ND 0.20 9/22/20 21:19 BRFND40.910.093 0.42 trans-1,3-Dichloropropene ND 0.20 9/22/20 21:19 BRFND40.910.067 0.30 1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 9/22/20 21:19 BRFND41.40.11 0.79 1,4-Dioxane ND 2.0 9/22/20 21:19 BRFND47.20.56 2.0 Ethanol ND 8.0 9/22/20 21:19 BRFND4152.4 4.6 Ethyl Acetate ND 2.0 9/22/20 21:19 BRFND47.21.2 4.3 Ethylbenzene 47 0.20 9/22/20 21:19 BRF200 40.870.042 0.18 4-Ethyltoluene 23 0.20 9/22/20 21:19 BRF110 40.980.062 0.30 Heptane 3.5 0.20 9/22/20 21:19 BRF14 40.820.086 0.35 Hexachlorobutadiene ND 0.20 9/22/20 21:19 BRFND42.10.088 0.94 Hexane 14 8.0 9/22/20 21:19 BRF51 4280.36 1.3 2-Hexanone (MBK)ND 0.20 9/22/20 21:19 BRFND40.820.11 0.46 Isopropanol ND 8.0 9/22/20 21:19 BRFND4201.8 4.5 Methyl tert-Butyl Ether (MTBE)ND 0.20 9/22/20 21:19 BRFND40.720.080 0.29 Methylene Chloride ND 2.0 9/22/20 21:19 BRFND46.90.46 1.6 4-Methyl-2-pentanone (MIBK)ND 0.20 9/22/20 21:19 BRFND40.820.10 0.43 Naphthalene ND 0.20 9/22/20 21:19 BRFND41.00.11 0.59 Propene 51 8.0 9/22/20 21:19 BRF87 4140.67 1.2 Styrene ND 0.20 9/22/20 21:19 BRFND40.850.057 0.24 1,1,2,2-Tetrachloroethane ND 0.20 9/22/20 21:19 BRFND41.40.053 0.37 Page 28 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL RESULTS Project Location: Crayton Printing Date Received: 9/15/2020 Work Order: 20I0833Sample Description/Location: Field Sample #: SG-DUP Sample ID: 20I0833-13 Sample Matrix: Soil Gas Initial Vacuum(in Hg): -29 Final Vacuum(in Hg): -6 Receipt Vacuum(in Hg): -7.5 Sampled: 9/14/2020 00:00 Canister ID: 2292 Flow Controller ID: 4301 Sub Description/Location: Canister Size: 1 liter Flow Controller Type: Fixed-Orifice Flow Controller Calibration RPD Pre and Post-Sampling: Sample Type: 10 min RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time EPA TO-15 ppbv ug/m3 MDL MDL Tetrachloroethylene 4.4 0.20 9/22/20 21:19 BRF30 41.40.065 0.44 Tetrahydrofuran ND 2.0 9/22/20 21:19 BRFND45.90.49 1.5 Toluene 170 0.20 9/22/20 21:19 BRF620 40.750.058 0.22 1,2,4-Trichlorobenzene ND 0.20 9/22/20 21:19 BRFND41.50.12 0.91 1,1,1-Trichloroethane ND 0.20 9/22/20 21:19 BRFND41.10.065 0.36 1,1,2-Trichloroethane ND 0.20 9/22/20 21:19 BRFND41.10.073 0.40 Trichloroethylene ND 0.20 9/22/20 21:19 BRFND41.10.074 0.40 Trichlorofluoromethane (Freon 11)ND 0.80 9/22/20 21:19 BRFND44.50.15 0.85 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 0.80 9/22/20 21:19 BRFND46.10.15 1.2 1,2,4-Trimethylbenzene 48 0.20 9/22/20 21:19 BRF230 40.980.046 0.22 1,3,5-Trimethylbenzene 14 0.20 9/22/20 21:19 BRF69 40.980.052 0.26 Vinyl Acetate ND 4.0 9/22/20 21:19 BRFND4140.56 2.0 Vinyl Chloride ND 0.20 9/22/20 21:19 BRFND40.510.11 0.29 m&p-Xylene 160 0.40 9/22/20 21:19 BRF680 41.70.070 0.30 o-Xylene 52 0.20 9/22/20 21:19 BRF220 40.870.054 0.23 Surrogates % Recovery % REC Limits 4-Bromofluorobenzene (1)102 9/22/20 21:1970-130 Page 29 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: TO-15 Prep-EPA TO-15 Lab Number [Field ID]Batch Date Pressure Dilution Pre Dilution Pre-Dil Initial mL Pre-Dil Final mL Default Injection mL Actual Injection mL 20I0833-01 [SS-1]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-02 [SS-2]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-03 [SS-3]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-04 [SS-4]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-05 [SS-5]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-06 [SS-6]B267001 1.5 1 N/A 1000 400 150 09/21/20 20I0833-07 [SS-7]B267001 1.5 1 N/A 1000 400 150 09/21/20 Prep Method: TO-15 Prep-EPA TO-15 Lab Number [Field ID]Batch Date Pressure Dilution Pre Dilution Pre-Dil Initial mL Pre-Dil Final mL Default Injection mL Actual Injection mL 20I0833-04RE1 [SS-4]B267103 1.5 1 N/A 1000 400 60 09/22/20 20I0833-07RE1 [SS-7]B267103 1.5 1 N/A 1000 400 60 09/22/20 20I0833-08 [SG-1]B267103 1.5 1 N/A 1000 400 150 09/22/20 20I0833-09 [SG-2]B267103 3 1 N/A 1000 400 300 09/22/20 20I0833-09RE1 [SG-2]B267103 3 1 N/A 1000 400 60 09/22/20 20I0833-10 [SG-3]B267103 1.5 1 N/A 1000 400 150 09/22/20 20I0833-11 [SG-4]B267103 1.5 1 N/A 1000 400 150 09/22/20 20I0833-12 [SG-5]B267103 1.5 1 N/A 1000 400 150 09/22/20 20I0833-13 [SG-DUP]B267103 1.5 1 N/A 1000 400 150 09/22/20 Page 30 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267001 - TO-15 Prep Blank (B267001-BLK1)Prepared & Analyzed: 09/21/20 0.80NDAcetone 0.020NDBenzene 0.020NDBenzyl chloride 0.020NDBromodichloromethane 0.020NDBromoform 0.020NDBromomethane 0.020ND1,3-Butadiene 0.80ND2-Butanone (MEK) 0.20NDCarbon Disulfide 0.020NDCarbon Tetrachloride 0.020NDChlorobenzene 0.020 V-05NDChloroethane 0.020NDChloroform 0.040NDChloromethane 0.020NDCyclohexane 0.020NDDibromochloromethane 0.020ND1,2-Dibromoethane (EDB) 0.020ND1,2-Dichlorobenzene 0.020ND1,3-Dichlorobenzene 0.020ND1,4-Dichlorobenzene 0.020NDDichlorodifluoromethane (Freon 12) 0.020ND1,1-Dichloroethane 0.020ND1,2-Dichloroethane 0.020ND1,1-Dichloroethylene 0.020NDcis-1,2-Dichloroethylene 0.020NDtrans-1,2-Dichloroethylene 0.020ND1,2-Dichloropropane 0.020NDcis-1,3-Dichloropropene 0.020NDtrans-1,3-Dichloropropene 0.020ND1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.20ND1,4-Dioxane 0.80NDEthanol 0.20NDEthyl Acetate 0.020NDEthylbenzene 0.020ND4-Ethyltoluene 0.020NDHeptane 0.020NDHexachlorobutadiene 0.80NDHexane 0.020ND2-Hexanone (MBK) 0.80NDIsopropanol 0.020NDMethyl tert-Butyl Ether (MTBE) 0.20NDMethylene Chloride 0.020ND4-Methyl-2-pentanone (MIBK) 0.020NDNaphthalene 0.80NDPropene 0.020NDStyrene Page 31 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267001 - TO-15 Prep Blank (B267001-BLK1)Prepared & Analyzed: 09/21/20 0.020ND1,1,2,2-Tetrachloroethane 0.020NDTetrachloroethylene 0.20NDTetrahydrofuran 0.020NDToluene 0.020ND1,2,4-Trichlorobenzene 0.020ND1,1,1-Trichloroethane 0.020ND1,1,2-Trichloroethane 0.020NDTrichloroethylene 0.080NDTrichlorofluoromethane (Freon 11) 0.080ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 0.020ND1,2,4-Trimethylbenzene 0.020ND1,3,5-Trimethylbenzene 0.40NDVinyl Acetate 0.020NDVinyl Chloride 0.040NDm&p-Xylene 0.020NDo-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)93.47.48 LCS (B267001-BS1)Prepared & Analyzed: 09/21/20 5.00 70-13093.04.65Acetone 5.00 70-13098.24.91Benzene 5.00 70-1301155.74Benzyl chloride 5.00 70-13098.54.92Bromodichloromethane 5.00 70-1301075.37Bromoform 5.00 70-13081.44.07Bromomethane 5.00 70-13074.73.741,3-Butadiene 5.00 70-13093.64.682-Butanone (MEK) 5.00 70-13086.14.31Carbon Disulfide 5.00 70-1301015.05Carbon Tetrachloride 5.00 70-13099.44.97Chlorobenzene 5.00 V-0570-13076.13.80Chloroethane 5.00 70-13081.34.06Chloroform 5.00 70-13076.63.83Chloromethane 5.00 70-13086.94.34Cyclohexane 5.00 70-1301095.43Dibromochloromethane 5.00 70-13094.54.721,2-Dibromoethane (EDB) 5.00 70-1301135.651,2-Dichlorobenzene 5.00 70-1301125.601,3-Dichlorobenzene 5.00 70-1301095.441,4-Dichlorobenzene 5.00 70-13087.34.36Dichlorodifluoromethane (Freon 12) 5.00 70-13087.54.371,1-Dichloroethane 5.00 70-13080.64.031,2-Dichloroethane 5.00 70-13084.54.221,1-Dichloroethylene 5.00 70-13078.53.92cis-1,2-Dichloroethylene 5.00 70-13083.54.18trans-1,2-Dichloroethylene 5.00 70-13097.54.871,2-Dichloropropane Page 32 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267001 - TO-15 Prep LCS (B267001-BS1)Prepared & Analyzed: 09/21/20 5.00 70-13089.14.46cis-1,3-Dichloropropene 5.00 70-13097.14.85trans-1,3-Dichloropropene 5.00 70-13081.34.061,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 5.00 70-1301085.401,4-Dioxane 5.00 70-13091.04.55Ethanol 5.00 70-13079.93.99Ethyl Acetate 5.00 70-13096.44.82Ethylbenzene 5.00 70-1301075.344-Ethyltoluene 5.00 70-13097.84.89Heptane 5.00 70-13094.64.73Hexachlorobutadiene 5.00 70-13092.14.61Hexane 5.00 70-1301115.572-Hexanone (MBK) 5.00 70-13085.14.25Isopropanol 5.00 70-13081.44.07Methyl tert-Butyl Ether (MTBE) 5.00 70-13078.43.92Methylene Chloride 5.00 70-1301145.704-Methyl-2-pentanone (MIBK) 5.00 70-1301276.37Naphthalene 5.00 70-13084.64.23Propene 5.00 70-13098.24.91Styrene 5.00 70-1301065.291,1,2,2-Tetrachloroethane 5.00 70-13088.04.40Tetrachloroethylene 5.00 70-13086.14.30Tetrahydrofuran 5.00 70-13095.74.79Toluene 5.00 70-1301195.941,2,4-Trichlorobenzene 5.00 70-13090.04.501,1,1-Trichloroethane 5.00 70-13093.44.671,1,2-Trichloroethane 5.00 70-13092.24.61Trichloroethylene 5.00 70-13097.04.85Trichlorofluoromethane (Freon 11) 5.00 70-13085.54.281,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 5.00 70-1301075.341,2,4-Trimethylbenzene 5.00 70-1301025.111,3,5-Trimethylbenzene 5.00 70-13077.33.86Vinyl Acetate 5.00 70-13080.94.04Vinyl Chloride 10.0 70-13010110.1m&p-Xylene 5.00 70-1301005.00o-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)98.37.86 Page 33 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267103 - TO-15 Prep Blank (B267103-BLK1)Prepared & Analyzed: 09/22/20 0.80NDAcetone 0.020NDBenzene 0.020NDBenzyl chloride 0.020NDBromodichloromethane 0.020NDBromoform 0.020NDBromomethane 0.020ND1,3-Butadiene 0.80ND2-Butanone (MEK) 0.20NDCarbon Disulfide 0.020NDCarbon Tetrachloride 0.020NDChlorobenzene 0.020NDChloroethane 0.020NDChloroform 0.040NDChloromethane 0.020NDCyclohexane 0.020NDDibromochloromethane 0.020ND1,2-Dibromoethane (EDB) 0.020ND1,2-Dichlorobenzene 0.020ND1,3-Dichlorobenzene 0.020ND1,4-Dichlorobenzene 0.020NDDichlorodifluoromethane (Freon 12) 0.020ND1,1-Dichloroethane 0.020ND1,2-Dichloroethane 0.020ND1,1-Dichloroethylene 0.020NDcis-1,2-Dichloroethylene 0.020NDtrans-1,2-Dichloroethylene 0.020ND1,2-Dichloropropane 0.020NDcis-1,3-Dichloropropene 0.020NDtrans-1,3-Dichloropropene 0.020ND1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.20ND1,4-Dioxane 0.80NDEthanol 0.20NDEthyl Acetate 0.020NDEthylbenzene 0.020ND4-Ethyltoluene 0.020NDHeptane 0.020NDHexachlorobutadiene 0.80NDHexane 0.020ND2-Hexanone (MBK) 0.80NDIsopropanol 0.020NDMethyl tert-Butyl Ether (MTBE) 0.20NDMethylene Chloride 0.020ND4-Methyl-2-pentanone (MIBK) 0.020NDNaphthalene 0.80NDPropene 0.020NDStyrene Page 34 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267103 - TO-15 Prep Blank (B267103-BLK1)Prepared & Analyzed: 09/22/20 0.020ND1,1,2,2-Tetrachloroethane 0.020 J0.0072Tetrachloroethylene 0.20NDTetrahydrofuran 0.020NDToluene 0.020ND1,2,4-Trichlorobenzene 0.020ND1,1,1-Trichloroethane 0.020ND1,1,2-Trichloroethane 0.020NDTrichloroethylene 0.080NDTrichlorofluoromethane (Freon 11) 0.080ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 0.020ND1,2,4-Trimethylbenzene 0.020ND1,3,5-Trimethylbenzene 0.40NDVinyl Acetate 0.020NDVinyl Chloride 0.040NDm&p-Xylene 0.020NDo-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)89.47.15 LCS (B267103-BS1)Prepared & Analyzed: 09/22/20 5.00 70-13089.04.45Acetone 5.00 70-13093.84.69Benzene 5.00 70-1301125.61Benzyl chloride 5.00 70-13094.44.72Bromodichloromethane 5.00 70-1301065.32Bromoform 5.00 70-13081.04.05Bromomethane 5.00 70-13072.33.611,3-Butadiene 5.00 70-13091.04.552-Butanone (MEK) 5.00 70-13083.74.18Carbon Disulfide 5.00 70-13097.84.89Carbon Tetrachloride 5.00 70-13098.54.92Chlorobenzene 5.00 70-13074.53.73Chloroethane 5.00 70-13079.43.97Chloroform 5.00 70-13074.13.70Chloromethane 5.00 70-13082.84.14Cyclohexane 5.00 70-1301105.48Dibromochloromethane 5.00 70-13093.54.681,2-Dibromoethane (EDB) 5.00 70-1301115.571,2-Dichlorobenzene 5.00 70-1301125.611,3-Dichlorobenzene 5.00 70-1301075.371,4-Dichlorobenzene 5.00 70-13084.44.22Dichlorodifluoromethane (Freon 12) 5.00 70-13084.24.211,1-Dichloroethane 5.00 70-13078.53.921,2-Dichloroethane 5.00 70-13081.04.051,1-Dichloroethylene 5.00 70-13075.33.76cis-1,2-Dichloroethylene 5.00 70-13081.14.06trans-1,2-Dichloroethylene 5.00 70-13092.64.631,2-Dichloropropane Page 35 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267103 - TO-15 Prep LCS (B267103-BS1)Prepared & Analyzed: 09/22/20 5.00 70-13084.24.21cis-1,3-Dichloropropene 5.00 70-13091.84.59trans-1,3-Dichloropropene 5.00 70-13078.23.911,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 5.00 70-1301015.061,4-Dioxane 5.00 70-13088.94.45Ethanol 5.00 70-13078.73.93Ethyl Acetate 5.00 70-13094.94.74Ethylbenzene 5.00 70-1301045.214-Ethyltoluene 5.00 70-13092.84.64Heptane 5.00 70-13093.64.68Hexachlorobutadiene 5.00 70-13089.64.48Hexane 5.00 70-1301115.532-Hexanone (MBK) 5.00 70-13081.94.10Isopropanol 5.00 70-13078.23.91Methyl tert-Butyl Ether (MTBE) 5.00 70-13076.23.81Methylene Chloride 5.00 70-1301085.414-Methyl-2-pentanone (MIBK) 5.00 70-1301256.27Naphthalene 5.00 70-13081.84.09Propene 5.00 70-13096.54.83Styrene 5.00 70-1301055.261,1,2,2-Tetrachloroethane 5.00 70-13087.44.37Tetrachloroethylene 5.00 70-13082.64.13Tetrahydrofuran 5.00 70-13094.14.70Toluene 5.00 70-1301155.751,2,4-Trichlorobenzene 5.00 70-13086.54.321,1,1-Trichloroethane 5.00 70-13093.24.661,1,2-Trichloroethane 5.00 70-13088.44.42Trichloroethylene 5.00 70-13094.44.72Trichlorofluoromethane (Freon 11) 5.00 70-13083.04.151,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 5.00 70-1301055.251,2,4-Trimethylbenzene 5.00 70-1301015.051,3,5-Trimethylbenzene 5.00 70-13073.13.66Vinyl Acetate 5.00 70-13078.13.90Vinyl Chloride 10.0 70-13099.19.91m&p-Xylene 5.00 70-13098.54.93o-Xylene 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)95.47.64 Page 36 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267103 - TO-15 Prep Duplicate (B267103-DUP1)Prepared & Analyzed: 09/22/20 Source: 20I0833-11 8.0 ND 25NDAcetone19ND 0.20 9.9 250.009.9Benzene 0.6432 0.20 ND 25NDBenzyl chloride 1.0ND 0.20 ND 25NDBromodichloromethane1.3ND 0.20 ND 25NDBromoform2.1ND 0.20 ND 25NDBromomethane0.78ND 0.20 ND 25ND1,3-Butadiene 0.44ND 8.0 1.2 25 J2.341.22-Butanone (MEK)243.6 2.0 150 251.67150Carbon Disulfide 6.2480 0.20 ND 25NDCarbon Tetrachloride 1.3ND 0.20 ND 25NDChlorobenzene0.92ND 0.20 ND 25NDChloroethane0.53ND 0.20 ND 25NDChloroform0.98ND 0.40 ND 25NDChloromethane0.83ND 0.20 ND 25NDCyclohexane0.69ND 0.20 ND 25NDDibromochloromethane1.7ND 0.20 ND 25ND1,2-Dibromoethane (EDB)1.5ND 0.20 ND 25ND1,2-Dichlorobenzene 1.2ND 0.20 ND 25ND1,3-Dichlorobenzene 1.2ND 0.20 ND 25ND1,4-Dichlorobenzene 1.2ND 0.20 ND 25NDDichlorodifluoromethane (Freon 12)0.99ND 0.20 1.8 253.121.81,1-Dichloroethane 0.817.4 0.20 ND 25ND1,2-Dichloroethane 0.81ND 0.20 ND 25ND1,1-Dichloroethylene 0.79ND 0.20 ND 25NDcis-1,2-Dichloroethylene 0.79ND 0.20 ND 25NDtrans-1,2-Dichloroethylene 0.79ND 0.20 ND 25ND1,2-Dichloropropane 0.92ND 0.20 ND 25NDcis-1,3-Dichloropropene 0.91ND 0.20 ND 25NDtrans-1,3-Dichloropropene 0.91ND 0.20 ND 25ND1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 1.4ND 2.0 ND 25ND1,4-Dioxane 7.2ND 8.0 ND 25NDEthanol15ND 2.0 ND 25NDEthyl Acetate 7.2ND 0.20 49 251.2949Ethylbenzene0.87210 0.20 24 252.64254-Ethyltoluene 0.98120 0.20 ND 25NDHeptane0.82ND 0.20 ND 25NDHexachlorobutadiene2.1ND 8.0 14 251.4115Hexane2851 0.20 ND 25ND2-Hexanone (MBK)0.82ND 8.0 ND 25NDIsopropanol20ND 0.20 ND 25NDMethyl tert-Butyl Ether (MTBE)0.72ND 2.0 ND 25NDMethylene Chloride 6.9ND 0.20 ND 25ND4-Methyl-2-pentanone (MIBK)0.82ND 0.20 ND 25NDNaphthalene1.0ND 8.0 51 251.5050Propene1487 0.20 ND 25NDStyrene0.85ND Page 37 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ug/m3 Spike Level Result Source %REC %REC Limits RPD RPD Limit Flag/Qual Analyte Air Toxics by EPA Compendium Methods - Quality Control QUALITY CONTROL RL ppbv Results RL Results ppbv Batch B267103 - TO-15 Prep Duplicate (B267103-DUP1)Prepared & Analyzed: 09/22/20 Source: 20I0833-11 0.20 ND 25ND1,1,2,2-Tetrachloroethane 1.4ND 0.20 4.5 253.474.7Tetrachloroethylene 1.432 2.0 ND 25NDTetrahydrofuran5.9ND 0.20 170 251.18170Toluene0.75660 0.20 ND 25ND1,2,4-Trichlorobenzene 1.5ND 0.20 ND 25ND1,1,1-Trichloroethane 1.1ND 0.20 ND 25ND1,1,2-Trichloroethane 1.1ND 0.20 ND 25NDTrichloroethylene1.1ND 0.80 0.21 25 J3.770.22Trichlorofluoromethane (Freon 11)4.51.2 0.80 ND 25ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 6.1ND 0.20 50 251.24501,2,4-Trimethylbenzene 0.98250 0.20 15 251.49151,3,5-Trimethylbenzene 0.9874 4.0 ND 25NDVinyl Acetate 14ND 0.20 ND 25NDVinyl Chloride 0.51ND 0.40 160 251.78160m&p-Xylene 1.7720 0.20 55 251.2555o-Xylene 0.87240 8.00 70-130Surrogate: 4-Bromofluorobenzene (1)97.97.83 Page 38 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Note: Blank Subtraction is not performed unless otherwise noted *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level RL Reporting Limit MDL Method Detection Limit RPD Relative Percent Difference LCS Laboratory Control Sample Laboratory Control SampleLCS Dup Duplicate Laboratory Control Sample MS Matrix Spike Sample MS Dup Duplicate Matrix Spike Sample REC Recovery QC Quality Control ppbv Parts per billion volume EPA United States Environmental Protection Agency Percent Recovery% REC ND Not Detected Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. Not ApplicableN/A DL Detection Limit Not CalculatedNC LFB/LCS Lab Fortified Blank/Lab Control Sample ORP Oxidation-Reduction Potential Not dry weight correctedwet Percent weight% wt KilogramKg Gramg Milligrammg Microgramg Nanogramng LiterL MillilitermL Microliter L Cubic Meterm3 Extractable Petroleum HydrocarbonsEPH Volatile Petroleum HydrocarbonsVPH Air Petroleum HydrocarbonsAPH Flame Ionization DetectorFID Photo Ionization DetectorPID FLAG/QUALIFIER SUMMARY Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J Continuing calibration verification (CCV) did not meet method specifications and was biased on the low side for this compound. V-05 ANALYST Raisa A. PetraitisRAP PDF Management StationSTATION Kerry K. McGeeKKM Brittany R. FiskBRF Page 39 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q Initial Cal Check (S050606-ICV1 )Lab File ID: G2020617.D Analyzed: 07/24/20 19:18 Bromochloromethane (1)517660 8.515 520641 8.521 60 - 14099 -0.0060 +/-0.50 1,4-Difluorobenzene (1)1364277 10.295 1344293 10.295 60 - 140101 0.0000 +/-0.50 Chlorobenzene-d5 (1)1228652 14.673 1216922 14.672 60 - 140101 0.0010 +/-0.50 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q Calibration Check (S052617-CCV1 )Lab File ID: G2026504.D Analyzed: 09/21/20 09:33 Bromochloromethane (1)549190 8.515 520641 8.521 60 - 140105 -0.0060 +/-0.50 1,4-Difluorobenzene (1)1138784 10.295 1344293 10.295 60 - 14085 0.0000 +/-0.50 Chlorobenzene-d5 (1)1045383 14.673 1216922 14.672 60 - 14086 0.0010 +/-0.50 LCS (B267001-BS1 )Lab File ID: G2026505.D Analyzed: 09/21/20 10:13 Bromochloromethane (1)552856 8.521 549190 8.515 60 - 140101 0.0060 +/-0.50 1,4-Difluorobenzene (1)1154026 10.295 1138784 10.295 60 - 140101 0.0000 +/-0.50 Chlorobenzene-d5 (1)1056909 14.672 1045383 14.673 60 - 140101 -0.0010 +/-0.50 Blank (B267001-BLK1 )Lab File ID: G2026508.D Analyzed: 09/21/20 12:25 Bromochloromethane (1)538327 8.521 549190 8.515 60 - 14098 0.0060 +/-0.50 1,4-Difluorobenzene (1)1091388 10.295 1138784 10.295 60 - 14096 0.0000 +/-0.50 Chlorobenzene-d5 (1)999631 14.667 1045383 14.673 60 - 14096 -0.0060 +/-0.50 SS-1 (20I0833-01 )Lab File ID: G2026525.D Analyzed: 09/22/20 01:11 Bromochloromethane (1)497095 8.521 549190 8.515 60 - 14091 0.0060 +/-0.50 1,4-Difluorobenzene (1)1044747 10.296 1138784 10.295 60 - 14092 0.0010 +/-0.50 Chlorobenzene-d5 (1)958503 14.667 1045383 14.673 60 - 14092 -0.0060 +/-0.50 SS-2 (20I0833-02 )Lab File ID: G2026526.D Analyzed: 09/22/20 01:52 Bromochloromethane (1)495808 8.521 549190 8.515 60 - 14090 0.0060 +/-0.50 1,4-Difluorobenzene (1)1044356 10.295 1138784 10.295 60 - 14092 0.0000 +/-0.50 Chlorobenzene-d5 (1)969165 14.666 1045383 14.673 60 - 14093 -0.0070 +/-0.50 SS-3 (20I0833-03 )Lab File ID: G2026528.D Analyzed: 09/22/20 03:13 Bromochloromethane (1)501743 8.521 549190 8.515 60 - 14091 0.0060 +/-0.50 1,4-Difluorobenzene (1)1042281 10.295 1138784 10.295 60 - 14092 0.0000 +/-0.50 Chlorobenzene-d5 (1)964147 14.666 1045383 14.673 60 - 14092 -0.0070 +/-0.50 SS-4 (20I0833-04 )Lab File ID: G2026529.D Analyzed: 09/22/20 03:54 Bromochloromethane (1)505533 8.521 549190 8.515 60 - 14092 0.0060 +/-0.50 1,4-Difluorobenzene (1)1051544 10.295 1138784 10.295 60 - 14092 0.0000 +/-0.50 Chlorobenzene-d5 (1)972933 14.672 1045383 14.673 60 - 14093 -0.0010 +/-0.50 Page 40 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q SS-5 (20I0833-05 )Lab File ID: G2026531.D Analyzed: 09/22/20 05:14 Bromochloromethane (1)508129 8.521 549190 8.515 60 - 14093 0.0060 +/-0.50 1,4-Difluorobenzene (1)1052771 10.295 1138784 10.295 60 - 14092 0.0000 +/-0.50 Chlorobenzene-d5 (1)979017 14.673 1045383 14.673 60 - 14094 0.0000 +/-0.50 SS-6 (20I0833-06 )Lab File ID: G2026532.D Analyzed: 09/22/20 05:55 Bromochloromethane (1)507590 8.521 549190 8.515 60 - 14092 0.0060 +/-0.50 1,4-Difluorobenzene (1)1041708 10.296 1138784 10.295 60 - 14091 0.0010 +/-0.50 Chlorobenzene-d5 (1)970929 14.673 1045383 14.673 60 - 14093 0.0000 +/-0.50 SS-7 (20I0833-07 )Lab File ID: G2026533.D Analyzed: 09/22/20 06:36 Bromochloromethane (1)508194 8.521 549190 8.515 60 - 14093 0.0060 +/-0.50 1,4-Difluorobenzene (1)1038488 10.295 1138784 10.295 60 - 14091 0.0000 +/-0.50 Chlorobenzene-d5 (1)964939 14.673 1045383 14.673 60 - 14092 0.0000 +/-0.50 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q Calibration Check (S052675-CCV1 )Lab File ID: G2026604.D Analyzed: 09/22/20 09:49 Bromochloromethane (1)498253 8.521 520641 8.521 60 - 14096 0.0000 +/-0.50 1,4-Difluorobenzene (1)1052683 10.295 1344293 10.295 60 - 14078 0.0000 +/-0.50 Chlorobenzene-d5 (1)894140 14.672 1216922 14.672 60 - 14073 0.0000 +/-0.50 LCS (B267103-BS1 )Lab File ID: G2026605.D Analyzed: 09/22/20 10:28 Bromochloromethane (1)504480 8.521 498253 8.521 60 - 140101 0.0000 +/-0.50 1,4-Difluorobenzene (1)1069005 10.295 1052683 10.295 60 - 140102 0.0000 +/-0.50 Chlorobenzene-d5 (1)944020 14.673 894140 14.672 60 - 140106 0.0010 +/-0.50 Blank (B267103-BLK1 )Lab File ID: G2026608.D Analyzed: 09/22/20 12:40 Bromochloromethane (1)510416 8.521 498253 8.521 60 - 140102 0.0000 +/-0.50 1,4-Difluorobenzene (1)1018900 10.295 1052683 10.295 60 - 14097 0.0000 +/-0.50 Chlorobenzene-d5 (1)919004 14.666 894140 14.672 60 - 140103 -0.0060 +/-0.50 SS-4 (20I0833-04RE1 )Lab File ID: G2026609.D Analyzed: 09/22/20 13:19 Bromochloromethane (1)495886 8.521 498253 8.521 60 - 140100 0.0000 +/-0.50 1,4-Difluorobenzene (1)988992 10.296 1052683 10.295 60 - 14094 0.0010 +/-0.50 Chlorobenzene-d5 (1)785936 14.667 894140 14.672 60 - 14088 -0.0050 +/-0.50 SS-7 (20I0833-07RE1 )Lab File ID: G2026610.D Analyzed: 09/22/20 13:58 Bromochloromethane (1)498308 8.521 498253 8.521 60 - 140100 0.0000 +/-0.50 1,4-Difluorobenzene (1)982765 10.296 1052683 10.295 60 - 14093 0.0010 +/-0.50 Chlorobenzene-d5 (1)795225 14.673 894140 14.672 60 - 14089 0.0010 +/-0.50 Page 41 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 INTERNAL STANDARD AREA AND RT SUMMARY EPA TO-15 RTResponseInternal Standard Area %RT DiffResponse Reference RT Reference Area % Limits RT Diff Limit Q SG-1 (20I0833-08 )Lab File ID: G2026611.D Analyzed: 09/22/20 14:38 Bromochloromethane (1)505625 8.515 498253 8.521 60 - 140101 -0.0060 +/-0.50 1,4-Difluorobenzene (1)1012417 10.295 1052683 10.295 60 - 14096 0.0000 +/-0.50 Chlorobenzene-d5 (1)874870 14.673 894140 14.672 60 - 14098 0.0010 +/-0.50 SG-2 (20I0833-09 )Lab File ID: G2026613.D Analyzed: 09/22/20 15:59 Bromochloromethane (1)491709 8.521 498253 8.521 60 - 14099 0.0000 +/-0.50 1,4-Difluorobenzene (1)1038431 10.295 1052683 10.295 60 - 14099 0.0000 +/-0.50 Chlorobenzene-d5 (1)950151 14.673 894140 14.672 60 - 140106 0.0010 +/-0.50 SG-2 (20I0833-09RE1 )Lab File ID: G2026614.D Analyzed: 09/22/20 16:38 Bromochloromethane (1)541604 8.521 498253 8.521 60 - 140109 0.0000 +/-0.50 1,4-Difluorobenzene (1)1102028 10.295 1052683 10.295 60 - 140105 0.0000 +/-0.50 Chlorobenzene-d5 (1)862908 14.673 894140 14.672 60 - 14097 0.0010 +/-0.50 SG-3 (20I0833-10 )Lab File ID: G2026615.D Analyzed: 09/22/20 17:18 Bromochloromethane (1)548334 8.521 498253 8.521 60 - 140110 0.0000 +/-0.50 1,4-Difluorobenzene (1)1112917 10.295 1052683 10.295 60 - 140106 0.0000 +/-0.50 Chlorobenzene-d5 (1)962271 14.673 894140 14.672 60 - 140108 0.0010 +/-0.50 SG-4 (20I0833-11 )Lab File ID: G2026617.D Analyzed: 09/22/20 18:37 Bromochloromethane (1)587926 8.521 498253 8.521 60 - 140118 0.0000 +/-0.50 1,4-Difluorobenzene (1)1201980 10.296 1052683 10.295 60 - 140114 0.0010 +/-0.50 Chlorobenzene-d5 (1)1054051 14.673 894140 14.672 60 - 140118 0.0010 +/-0.50 Duplicate (B267103-DUP1 )Lab File ID: G2026618.D Analyzed: 09/22/20 19:18 Bromochloromethane (1)598401 8.521 498253 8.521 60 - 140120 0.0000 +/-0.50 1,4-Difluorobenzene (1)1268482 10.295 1052683 10.295 60 - 140120 0.0000 +/-0.50 Chlorobenzene-d5 (1)1088100 14.673 894140 14.672 60 - 140122 0.0010 +/-0.50 SG-5 (20I0833-12 )Lab File ID: G2026619.D Analyzed: 09/22/20 19:58 Bromochloromethane (1)605102 8.521 498253 8.521 60 - 140121 0.0000 +/-0.50 1,4-Difluorobenzene (1)1297213 10.295 1052683 10.295 60 - 140123 0.0000 +/-0.50 Chlorobenzene-d5 (1)1114096 14.673 894140 14.672 60 - 140125 0.0010 +/-0.50 SG-DUP (20I0833-13 )Lab File ID: G2026621.D Analyzed: 09/22/20 21:19 Bromochloromethane (1)598234 8.521 498253 8.521 60 - 140120 0.0000 +/-0.50 1,4-Difluorobenzene (1)1252631 10.295 1052683 10.295 60 - 140119 0.0000 +/-0.50 Chlorobenzene-d5 (1)1121747 14.673 894140 14.672 60 - 140125 0.0010 +/-0.50 Page 42 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S052617-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.9138724A -13.3 304.34 1.0535555.00Acetone 0.8625285A 3.7 304.89 0.83181955.00Benzene 1.077875A 10.6 305.53 0.97445395.00Benzyl chloride 0.6588206A -2.0 304.90 0.67229875.00Bromodichloromethane 0.5023323A 6.9 305.35 0.46977585.00Bromoform 0.3753979A -22.9 303.86 0.48682065.00Bromomethane 0.3984195A -27.6 303.62 0.55015895.001,3-Butadiene 1.437122A -11.1 304.44 1.6174615.002-Butanone (MEK) 1.599854A -17.5 304.12 1.9397035.00Carbon Disulfide 0.5748658A 2.9 305.14 0.55861215.00Carbon Tetrachloride 0.7968264A -0.9 304.96 0.80381515.00Chlorobenzene 0.2292219A -30.1 *303.50 0.32796055.00Chloroethane 1.235099A -20.3 303.98 1.5500255.00Chloroform 0.5161434A -24.2 303.79 0.68101255.00Chloromethane 0.3473502A -12.4 304.38 0.39642335.00Cyclohexane 0.6179538A 7.2 305.36 0.5766445.00Dibromochloromethane 0.5456297A -6.4 304.68 0.58312035.001,2-Dibromoethane (EDB) 0.6660143A 8.2 305.41 0.615545.001,2-Dichlorobenzene 0.7232014A 8.0 305.40 0.66956715.001,3-Dichlorobenzene 0.7216601A 4.9 305.25 0.68784585.001,4-Dichlorobenzene 1.270733A -16.2 304.19 1.517275.00Dichlorodifluoromethane (Freon 12) 1.130243A -15.8 304.21 1.3431085.001,1-Dichloroethane 0.8563448A -20.5 303.97 1.0775185.001,2-Dichloroethane 0.9724605A -17.9 304.10 1.1843885.001,1-Dichloroethylene 0.8384712A -22.8 303.86 1.0858845.00cis-1,2-Dichloroethylene 0.8669058A -18.3 304.08 1.0613685.00trans-1,2-Dichloroethylene 0.3521778A -2.4 304.88 0.36076115.001,2-Dichloropropane 0.5372777A -6.6 304.67 0.57525965.00cis-1,3-Dichloropropene 0.4604533A -5.3 304.73 0.48643195.00trans-1,3-Dichloropropene 1.158611A -17.8 304.11 1.4094765.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.1662559A 1.0 305.05 0.16460655.001,4-Dioxane 0.1318888A -24.1 303.79 0.17380835.00Ethanol 0.2191446A -16.2 304.19 0.26152255.00Ethyl Acetate 1.373469A -4.6 304.77 1.4395725.00Ethylbenzene 1.462657A 5.7 305.28 1.3840565.004-Ethyltoluene 0.3038272A -0.3 304.98 0.30477745.00Heptane 0.3319909A -4.1 304.79 0.34623555.00Hexachlorobutadiene 0.8539675A -8.8 304.56 1.0641455.00Hexane Page 43 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S052617-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.8471353A 8.4 305.42 0.78115325.002-Hexanone (MBK) 0.9798023A -14.7 304.26 1.1489995.00Isopropanol 1.561724A -20.1 304.00 1.9543585.00Methyl tert-Butyl Ether (MTBE) 0.781637A -23.5 303.82 1.0220025.00Methylene Chloride 0.8774229A 13.8 305.69 0.77094945.004-Methyl-2-pentanone (MIBK) 1.184717A 9.1 305.46 1.0858335.00Naphthalene 0.5780528A -15.4 304.23 0.68310695.00Propene 0.7793997A -2.0 304.90 0.79570255.00Styrene 0.8600193A 3.5 305.17 0.8310555.001,1,2,2-Tetrachloroethane 0.3796962A -11.7 304.41 0.43008225.00Tetrachloroethylene 0.2495136A -18.8 304.06 0.30727435.00Tetrahydrofuran 1.047474A -5.9 304.70 1.1130365.00Toluene 0.4247921A 10.5 305.52 0.38444265.001,2,4-Trichlorobenzene 0.582703A -2.6 304.87 0.59853515.001,1,1-Trichloroethane 0.3654745A -7.2 304.64 0.39377395.001,1,2-Trichloroethane 0.3605432A -8.5 304.57 0.39422495.00Trichloroethylene 1.106695A -9.1 304.55 1.217035.00Trichlorofluoromethane (Freon 11) 1.06642A -16.2 304.19 1.2727175.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 1.198839A 6.0 305.30 1.1311435.001,2,4-Trimethylbenzene 1.231056A 2.8 305.14 1.1975275.001,3,5-Trimethylbenzene 1.760609A -27.6 303.62 2.431065.00Vinyl Acetate 0.5079859A -22.3 303.88 0.65415115.00Vinyl Chloride 1.100089A 0.8 3010.1 1.09128110.0m&p-Xylene 1.125631A -0.2 304.99 1.1280795.00o-Xylene * Values outside of QC limits # Column to be used to flag Response Factor and %Diff/Drift values with an asterisk Page 44 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S052675-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.9289899A -11.8 304.41 1.0535555.00Acetone 0.8379123A 0.7 304.75 0.83181955.00Benzene 1.110307A 13.9 305.70 0.97445395.00Benzyl chloride 0.6353168A -5.5 304.72 0.67229875.00Bromodichloromethane 0.5282197A 12.4 305.62 0.46977585.00Bromoform 0.3890907A -20.1 304.00 0.48682065.00Bromomethane 0.399418A -27.4 303.63 0.55015895.001,3-Butadiene 1.411964A -12.7 304.36 1.6174615.002-Butanone (MEK) 1.589149A -18.1 304.10 1.9397035.00Carbon Disulfide 0.5586366A 0.004 305.00 0.55861215.00Carbon Tetrachloride 0.8389272A 4.4 305.22 0.80381515.00Chlorobenzene 0.2383303A -27.3 303.63 0.32796055.00Chloroethane 1.22815A -20.8 303.96 1.5500255.00Chloroform 0.5133296A -24.6 303.77 0.68101255.00Chloromethane 0.3370527A -15.0 304.25 0.39642335.00Cyclohexane 0.6564896A 13.8 305.69 0.5766445.00Dibromochloromethane 0.5668428A -2.8 304.86 0.58312035.001,2-Dibromoethane (EDB) 0.6980777A 13.4 305.67 0.615545.001,2-Dichlorobenzene 0.7659758A 14.4 305.72 0.66956715.001,3-Dichlorobenzene 0.7585192A 10.3 305.51 0.68784585.001,4-Dichlorobenzene 1.254367A -17.3 304.13 1.517275.00Dichlorodifluoromethane (Freon 12) 1.114027A -17.1 304.15 1.3431085.001,1-Dichloroethane 0.8415484A -21.9 303.90 1.0775185.001,2-Dichloroethane 0.970238A -18.1 304.10 1.1843885.001,1-Dichloroethylene 0.8204539A -24.4 303.78 1.0858845.00cis-1,2-Dichloroethylene 0.8553502A -19.4 304.03 1.0613685.00trans-1,2-Dichloroethylene 0.3396532A -5.9 304.71 0.36076115.001,2-Dichloropropane 0.5130327A -10.8 304.46 0.57525965.00cis-1,3-Dichloropropene 0.4419686A -9.1 304.54 0.48643195.00trans-1,3-Dichloropropene 1.165368A -17.3 304.13 1.4094765.001,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) 0.1552528A -5.7 304.72 0.16460655.001,4-Dioxane 0.1306292A -24.8 303.76 0.17380835.00Ethanol 0.2172422A -16.9 304.15 0.26152255.00Ethyl Acetate 1.437287A -0.2 304.99 1.4395725.00Ethylbenzene 1.52282A 10.0 305.50 1.3840565.004-Ethyltoluene 0.2934916A -3.7 304.82 0.30477745.00Heptane 0.3429244A -1.0 304.95 0.34623555.00Hexachlorobutadiene 0.8427718A -10.0 304.50 1.0641455.00Hexane Page 45 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CONTINUING CALIBRATION CHECK EPA TO-15 S052675-CCV1 COMPOUND TYPE CCV MIN (#)CCV LIMIT (#)CCV ICAL CONC. (ppbv)% DIFF / DRIFTRESPONSE FACTOR STD 0.8763227A 12.2 305.61 0.78115325.002-Hexanone (MBK) 0.9946818A -13.4 304.33 1.1489995.00Isopropanol 1.53934A -21.2 303.94 1.9543585.00Methyl tert-Butyl Ether (MTBE) 0.7826771A -23.4 303.83 1.0220025.00Methylene Chloride 0.8501613A 10.3 305.51 0.77094945.004-Methyl-2-pentanone (MIBK) 1.234371A 13.7 305.68 1.0858335.00Naphthalene 0.571716A -16.3 304.18 0.68310695.00Propene 0.8123131A 2.1 305.10 0.79570255.00Styrene 0.8933491A 7.5 305.38 0.8310555.001,1,2,2-Tetrachloroethane 0.3986633A -7.3 304.64 0.43008225.00Tetrachloroethylene 0.2465254A -19.8 304.01 0.30727435.00Tetrahydrofuran 1.09474A -1.6 304.92 1.1130365.00Toluene 0.4415344A 14.9 305.74 0.38444265.001,2,4-Trichlorobenzene 0.5673123A -5.2 304.74 0.59853515.001,1,1-Trichloroethane 0.3848435A -2.3 304.89 0.39377395.001,1,2-Trichloroethane 0.3538706A -10.2 304.49 0.39422495.00Trichloroethylene 1.1398A -6.3 304.68 1.217035.00Trichlorofluoromethane (Freon 11) 1.064943A -16.3 304.18 1.2727175.001,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) 1.247477A 10.3 305.51 1.1311435.001,2,4-Trimethylbenzene 1.293711A 8.0 305.40 1.1975275.001,3,5-Trimethylbenzene 1.741573A -28.4 303.58 2.431065.00Vinyl Acetate 0.5048648A -22.8 303.86 0.65415115.00Vinyl Chloride 1.144152A 4.8 3010.5 1.09128110.0m&p-Xylene 1.172352A 3.9 305.20 1.1280795.00o-Xylene * Values outside of QC limits # Column to be used to flag Response Factor and %Diff/Drift values with an asterisk Page 46 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA TO-15 in Air AIHA,NY,ME,NHAcetone AIHA,FL,NJ,NY,ME,NH,VABenzene AIHA,FL,NJ,NY,ME,NH,VABenzyl chloride AIHA,NJ,NY,ME,NH,VABromodichloromethane AIHA,NJ,NY,ME,NH,VABromoform AIHA,FL,NJ,NY,ME,NHBromomethane AIHA,NJ,NY,ME,NH,VA1,3-Butadiene AIHA,FL,NJ,NY,ME,NH,VA2-Butanone (MEK) AIHA,NJ,NY,ME,NH,VACarbon Disulfide AIHA,FL,NJ,NY,ME,NH,VACarbon Tetrachloride AIHA,FL,NJ,NY,ME,NH,VAChlorobenzene AIHA,FL,NJ,NY,ME,NH,VAChloroethane AIHA,FL,NJ,NY,ME,NH,VAChloroform AIHA,FL,NJ,NY,ME,NH,VAChloromethane AIHA,NJ,NY,ME,NH,VACyclohexane AIHA,NY,ME,NHDibromochloromethane AIHA,NJ,NY,ME,NH1,2-Dibromoethane (EDB) AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichlorobenzene AIHA,NJ,NY,ME,NH1,3-Dichlorobenzene AIHA,FL,NJ,NY,ME,NH,VA1,4-Dichlorobenzene AIHA,NY,ME,NHDichlorodifluoromethane (Freon 12) AIHA,FL,NJ,NY,ME,NH,VA1,1-Dichloroethane AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichloroethane AIHA,FL,NJ,NY,ME,NH,VA1,1-Dichloroethylene AIHA,FL,NY,ME,NH,VAcis-1,2-Dichloroethylene AIHA,NJ,NY,ME,NH,VAtrans-1,2-Dichloroethylene AIHA,FL,NJ,NY,ME,NH,VA1,2-Dichloropropane AIHA,FL,NJ,NY,ME,NH,VAcis-1,3-Dichloropropene AIHA,NY,ME,NHtrans-1,3-Dichloropropene AIHA,NJ,NY,ME,NH,VA1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114) AIHA,NJ,NY,ME,NH,VA1,4-Dioxane AIHAEthanol AIHAEthyl Acetate AIHA,FL,NJ,NY,ME,NH,VAEthylbenzene AIHA,NJ4-Ethyltoluene AIHA,NJ,NY,ME,NH,VAHeptane AIHA,NJ,NY,ME,NH,VAHexachlorobutadiene AIHA,FL,NJ,NY,ME,NH,VAHexane AIHA2-Hexanone (MBK) AIHA,NY,ME,NHIsopropanol AIHA,FL,NJ,NY,ME,NH,VAMethyl tert-Butyl Ether (MTBE) AIHA,FL,NJ,NY,ME,NH,VAMethylene Chloride AIHA,FL,NJ,NY,ME,NH4-Methyl-2-pentanone (MIBK) NY,ME,NHNaphthalene AIHAPropene AIHA,FL,NJ,NY,ME,NH,VAStyrene AIHA,FL,NJ,NY,ME,NH,VA1,1,2,2-Tetrachloroethane Page 47 of 52 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report EPA TO-15 in Air AIHA,FL,NJ,NY,ME,NH,VATetrachloroethylene AIHATetrahydrofuran AIHA,FL,NJ,NY,ME,NH,VAToluene AIHA,NJ,NY,ME,NH,VA1,2,4-Trichlorobenzene AIHA,FL,NJ,NY,ME,NH,VA1,1,1-Trichloroethane AIHA,FL,NJ,NY,ME,NH,VA1,1,2-Trichloroethane AIHA,FL,NJ,NY,ME,NH,VATrichloroethylene AIHA,NY,ME,NHTrichlorofluoromethane (Freon 11) AIHA,NJ,NY,ME,NH,VA1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) AIHA,NJ,NY,ME,NH1,2,4-Trimethylbenzene AIHA,NJ,NY,ME,NH1,3,5-Trimethylbenzene AIHA,FL,NJ,NY,ME,NH,VAVinyl Acetate AIHA,FL,NJ,NY,ME,NH,VAVinyl Chloride AIHA,FL,NJ,NY,ME,NH,VAm&p-Xylene AIHA,FL,NJ,NY,ME,NH,VAo-Xylene The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022 M-MA100Massachusetts DEPMA 06/30/2021 PH-0567Connecticut Department of Publilc HealthCT 09/30/2021 10899 NELAPNew York State Department of HealthNY 04/1/2021 2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2021 LAO00112Rhode Island Department of HealthRI 12/30/2020 652North Carolina Div. of Water QualityNC 12/31/2020 MA007 NELAPNew Jersey DEPNJ 06/30/2021 E871027 NELAPFlorida Department of HealthFL 06/30/2021 LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2021 2011028State of MaineME 06/9/2021 460217Commonwealth of VirginiaVA 12/14/2020 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2021 VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2021 25703North Carolina Department of HealthNC-DW 07/31/2021 68-05812Commonwealth of Pennsylvania DEPPA 06/30/2021 9100Dept. of Env, Great Lakes, and EnergyMI 10/1/2020 Page 48 of 52 Project name is Crayton Printing per Haley M. -KKM 9/21/2020Page 49 of 52 Page 50 of 52 Page 51 of 52 Page 52 of 52 Appendix D Groundwater and Vapor Sampling Forms File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater SamplingRecordDate://201Job No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft):_____________________Depth to Water (ft):_________________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDO IW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:__________________ft.Weather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE 178VIRUPHWDOV :DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6 &RQG253P9'2PJ/AKR-005Crayton PrintingCharlotte, NC9/14/2011.819.89JCG11Clear, 80sSample collected after well recharge13:0513:1010.1111.060.0 L0.5 LDRY100 mL/min100 mL/min0.760.4927.327.1366.4362.76.686.6451.955.86.508.70YSI Pro Plus & HACH TurbidityMetercourier 9/15/20VOCs:(x3)40 mL VOAs w/ HCl, SVOCs:(x2)250 mL amberglass,RCRA Metals:(x1)250 mLplastic w/ HNO3PeristalticPVC1-inch13:45Pace AnalyticalTMW-1NA1.8111.81PolyethyleneTOC File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater SamplingRecordDate://201Job No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft):_____________________Depth to Water (ft):_________________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDO IW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:__________________ft.Weather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE 178VIRUPHWDOV :DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6 &RQG253P9'2PJ/AKR-005Crayton PrintingCharlotte, NC9/14/2012.875.68JCG11Clear, 80sSample collected after well recharge11:1011:1511:206.838.9910.130.0 L0.5 L1.0 LDRY100 mL/min100 mL/min100 mL/min0.520.410.3728.728.828.7295.8293.0292.76.506.416.38-48.2-55.7-57.212.708.309.20YSI Pro Plus & HACH TurbidityMetercourier 9/15/20VOCs:(x3)40 mL VOAs w/ HCl, SVOCs:(x2)250 mL amberglass,RCRA Metals:(x1)250 mLplastic w/ HNO3DUPLICATEPeristalticPVC1-inch11:45Pace AnalyticalTMW-2 / TMW-DUPNA2.8712.87PolyethyleneTOC File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater SamplingRecordDate://201Job No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft):_____________________Depth to Water (ft):_________________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDO IW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:__________________ft.Weather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE 178VIRUPHWDOV :DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6 &RQG253P9'2PJ/AKR-005Crayton PrintingCharlotte, NC9/14/2012.456.74JCG11.5Clear, 80sSample collected after well recharge11:5512:009.6111.560.0 L0.5 LDRY100 mL/min100 mL/min0.660.4727.327.9323.1329.66.716.6447.865.97.308.60YSI Pro Plus & HACH TurbidityMetercourier 9/15/20Hex Chromium 7199VOCs:(x3)40 mL VOAs w/ HCl, SVOCs:(x2)250 mL amberglass,RCRA Metals:(x1)250 mLplastic w/ HNO3, Hexavalent Chromium:(x1)50 mLplastic w/bufferPeristalticPVC1-inch12:45Pace AnalyticalTMW-3NA2.4512.45PolyethyleneTOC File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater SamplingRecordDate://201Job No:Well ID:Water Volume Pumping DO Temp. S. Cond. pH ORP TurbidityTimeLevelPumpedRate(mg/l)(oC)(PS/cm)(SU)(mV)(NTU)Stabilization Criteria3ULPDU\6HFRQGDU\LOW-FLOW GROUNDWATER Other Sample Parameters:___________________________________________________________________________________________________ Sampled at:____________________________Parameters taken with:Sample Delivered to:________________________________ by ______________________________________ at ____________________________. Field Filtration: )Yes No If yes, which sample parameters were field filtered:_____________________________________________Sample Parameter Containers (Types, Number of Containers, Preservatives):SAMPLING RECORDWell Location:Facility Name:Date:Top of Casing Elevation (ft msl):_______________ Casing Material:_______________ Volume of Water Per Well Volume:Total Well Depth (ft):_____________________Depth to Water (ft):_________________________________Well Diameter:Sampling Personnel:___________________________BBBBBBBBBBBBBBBBBBBBBBBBBB6FUHHQ,QWHUYDO IW BBBBBBBBBBBBBBBBBBBBBBBBBBBType of Pump:____________________________ Tubing Material:____________________________ Pump/Tubing set at:__________________ft.Weather Conditions:_______________________________________________________NOTES:*5281':$7(R SAMPLING PARAMETERS6WDELOL]DWLRQFULWHULDJXLGHOLQHVIURPWKH(3$6(6'2SHUDWLQJ3URFHGXUHIRU*URXQGZDWHU6DPSOLQJGDWHG$SULO7XUE 178VIRUPHWDOV :DWHU/HYHOVOLJKWRUVWDEOHGUDZGRZQGXULQJSXUJLQJS+XQLW6 &RQG253P9'2PJ/AKR-005Crayton PrintingCharlotte, NC9/14/2013.807.72JCG12Clear, 80sSample collected after well recharge09:3009:3509:409.3010.0110.870.0 L0.5 L1.0 LDRY100 mL/min100 mL/min100 mL/min1.651.431.3328.028.128.1441.7433.0431.07.396.816.79154.3162.2163.79.069.119.13YSI Pro Plus & HACH TurbidityMetercourier 9/15/20VOCs:(x3)40 mL VOAs w/ HCl, SVOCs:(x2)250 mL amberglass,RCRA Metals:(x1)250 mLplastic w/ HNO3PeristalticPVC1-inch10:00Pace AnalyticalTMW-4NA3.8013.80PolyethyleneTOC Sub-Slab / Soil Gas Vapor QA/QC Field FormDepth of ScreenDateAmbient Temp.Purge Method Purge VolHelium Conc.ShroudHelium Conc.PurgeLeak Test Pass?Yes / NoSS, SGperm., temp.concrete, wood, asphalt, grass, soil, gravel etc.thicknessinches(if appl.)material below slabft bgsmm/dd/yy oFsyringe, peristaltic, etc.Liters %% or ppm(indicate units below)Yes / No(see note)S: SS-1C: 2237R: 4246S: SS-2C: 2239R: 4318S: SS-3C: 2097R: 4234S: SS-4C: 2115R: 4322S: SS-5C: 2122R: 4248S: SS-6C: 2232R: 4344S= sample; C/R = canister/regulator; SS = sub-slab; SG = soil gas; perm = permanent; temp = temporaryLast updated: 4/28/2020Notes:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Helium Leak TestCanister / RegulatorShut-in Test PassedSample ID Sample / Canister / RegulatorTypeVapor Monitoring Point ConstructionGround SurfaceNote: Leak Test RequirementsPer NC DEQ DWM Vapor Intrusion Guidance, leak test passes if helium concentration in purge air is less than 10% of helium concentration in shroud. C:\Users\mvawter\Dropbox\yOther\Form Edits\IAQ‐SSV\Sub‐slab & Soil Gas Sampling Forms_V5Sub‐Slab / Soil Gas Sampling Vapor QA/QC Field FormHart & Hickman, PCYesYesYesYesYesYesSStemp.temp.temp.temp.temp.temp.78syringesyringesyringesyringesyringesyringe22222215.125 ppmYesYesYesYesYesYesYesYesYesYesYesSSSSSSSSSStemp.temp.temp.temp.temp.concreteconcrete09/10/207078787878syringesyringesyringesyringesyringe2222215.015.114.700 ppm 0 ppm0 ppm0 ppmYesYesYesYesYes25 ppm20.1concreteconcreteconcreteconcreteProject No.: AKR-005 Sampler: HHM Weather:________________________________666666soilgravelsoilsoilsoilsoil09/10/2009/10/2009/10/2009/10/2009/10/2013.7Overcast/Rain, 70sNANANANANANA Sub-Slab / Soil Gas Vapor QA/QC Field FormDepth of ScreenDate Ambient Temp.Purge Method Purge VolHelium Conc.ShroudHelium Conc.PurgeLeak Test Pass?Yes / No SS, SGperm., temp.concrete, wood, asphalt, grass, soil, gravel etc.thicknessinches(if appl.)material below slabft bgsmm/dd/yy oFsyringe, peristaltic, etc.Liters %% or ppm(indicate units below)Yes / No(see note)S: SS-7C: 2298R: 4258S: SG-1C: 2330R: 4003S: SG-2C: 2108R: 4350S: SG-3C: 2345R: 4332S: SG-4 / SG-DUPC: 2253 / 2292R: 4301S: SG-5C: 2114R: 4333S= sample; C/R = canister/regulator; SS = sub-slab; SG = soil gas; perm = permanent; temp = temporaryLast updated: 4/28/2020Notes:________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Helium Leak TestCanister / RegulatorShut-in Test PassedSample ID Sample / Canister / RegulatorTypeVapor Monitoring Point ConstructionGround SurfaceNote: Leak Test RequirementsPer NC DEQ DWM Vapor Intrusion Guidance, leak test passes if helium concentration in purge air is less than 10% of helium concentration in shroud. C:\Users\mvawter\Dropbox\yOther\Form Edits\IAQ‐SSV\Sub‐slab & Soil Gas Sampling Forms_V5Sub‐Slab / Soil Gas Sampling Vapor QA/QC Field FormHart & Hickman, PCYesYesYesYesYesYesYesYesSSSSGGSSGGSSGGtemp.temp.temp.temp.temp.temp.temp.temp.temp.temp.gravelgravelconcrete85858685syrisyringengeperistalticperistalticperistalticperistaltic22222222YesYesYesYesYesYesYesYesYesYesYesYesSSGG19.623.620.700 ppm0 ppm0 ppm0 ppm0 ppm20.2grassgrassgrassgrassasphalt2219.0815545YesYesSSGGtemp.temp.grassgrass6Soil509/14/2009/14/2009/14/2009/14/2009/14/2009/14/2086peristaltic220 ppm20.7YesYesProject No.: AKR-005 Sampler: JCG________Weather:________________________________Clear, 80SNA Appendix E DEQ Risk Calculators Version Date: Basis: Site Name: Site Address: DEQ Section: Site ID: Exposure Unit ID: Submittal Date: Reviewed By: Site Wide Soil Gas - Hypothetical Worst Case North Carolina Department of Environmental Quality Risk Calculator Crayton Printing Dunavant Street and Distribution Street Division of Waste Management - Brownfields Program 24025-20-060 July 2020 May 2020 EPA RSL Table Prepared By:Haley Martin, PG Matt Bramblett, PE North Carolina DEQ Risk Calculator Table of Contents Version Date: July 2020 Basis: May 2020 EPA RSL Table Site ID: 24025-20-060 Exposure Unit ID: Site Wide Soil Gas - Hypothetical Worst Case Form No. Input Form 1A Complete Exposure Pathways Input Form 1B Exposure Factors and Target Risks Input Form 1C Contaminant Migration Parameters Input Form 1D Sample Statistics Input Form 2A Soil Exposure Point Concentration Table Input Form 2B Groundwater Exposure Point Concentration Table Input Form 2C Surface Water Exposure Point Concentration Table Input Form 2D Soil Gas Exposure Point Concentration Table Input Form 2E Indoor Air Exposure Point Concentration Table Output Form 1A Risk for Individual Pathways Output Form 1B Sitewide Risk Output Form 2A Resident Soil Output Form 2B Resident Groundwater Use Output Form 2C Non-Residential Worker Soil Output Form 2D Non-Residential Worker Groundwater Use Output Form 2E Construction Worker Soil Output Form 2F Recreator/Trespasser Soil Output Form 2G Recreator/Trespasser Surface Water Output Form 3A Resident Groundwater to Indoor Air Output Form 3B Resident Soil Gas to Indoor Air Output Form 3C Resident Indoor Air Output Form 3D Non-Residential Worker Groundwater to Indoor Air Output Form 3E Non-Residential Worker Soil Gas to Indoor Air Output Form 3F Non-Residential Worker Indoor Air Output Form 4A Soil to Groundwater - Forward Mode Output Form 4B Groundwater to Groundwater - Forward Mode Output Form 4C Soil to Surface Water - Forward Mode Output Form 4D Groundwater to Surface Water - Forward Mode Output Form 4E Soil to Groundwater - Backward Mode Output Form 4F Groundwater to Groundwater - Backward Mode Output Form 4G Soil to Surface Water - Backward Mode Output Form 4H Groundwater to Surface Water - Backward Mode Output Section 4 - Contaminant Migration to Worksheets Output Section 3 - Vapor Intrusion Calculators TOC Description DATA INPUT SHEETS Check box if included Input Section 1 - Exposure Pathways & Parameters Input Section 2 - Exposure Point Concentrations DATA OUTPUT SHEETS Output Section 1 - Summary Output for All Calculators Output Section 2 - Direct Contact Soil and Groundwater Calculators North Carolina DEQ Risk Calculator Complete Exposure Pathways Version Date: July 2020 Basis: May 2020 EPA RSL Table Site ID: 24025-20-060 Exposure Unit ID: Site Wide Soil Gas - Hypothetical Worst Case Note: Risk output will only be calculated for complete exposure pathways. Receptor Pathway Check box if pathway complete Soil Groundwater Use Soil Groundwater Use Construction Worker Soil Soil Surface Water Groundwater to Indoor Air Soil Gas to Indoor Air Indoor Air Groundwater to Indoor Air Soil Gas to Indoor Air Indoor Air Source Soil Source Groundwater Source Soil Source Groundwater Resident Non-Residential Worker CONTAMINANT MIGRATION PATHWAYS Groundwater Surface Water Input Form 1A VAPOR INTRUSION PATHWAYS DIRECT CONTACT SOIL AND WATER PATHWAYS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator Exposure Point ConcentrationsVersion Date: July 2020Basis: May 2020 EPA RSL TableSite ID: 24025-20-060Exposure Unit ID: Site Wide Soil Gas - Hypothetical Worst CaseDescription of Exposure Point Concentration Selection:Note: Chemicals highlighted in orange are non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals.Exposure Point Concentration (ug/m3)Notes: CAS Number ChemicalMinimum Concentration (Qualifier)Maximum Concentration (Qualifier)UnitsLocation of Maximum ConcentrationDetection FrequencyRange of Detection LimitsConcentration Used for ScreeningBackground ValueScreening Toxicity Value (Screening Level) (n/c)Potential ARAR/TBC ValuePotential ARAR/TBC SourceCOPC Flag (Y/N)Rationale for Selection or Deletion180 67-64-1 Acetoneug/m332 71-43-2 Benzeneug/m3550 75-15-0 Carbon Disulfideug/m30.83 56-23-5 Carbon Tetrachlorideug/m32.3 67-66-3 Chloroformug/m30.92 74-87-3 Chloromethaneug/m313 110-82-7 Cyclohexaneug/m31200 75-71-8 Dichlorodifluoromethaneug/m37.2 75-34-3 Dichloroethane, 1,1-ug/m3230 100-41-4 Ethylbenzeneug/m3100 142-82-5 Heptane, N-ug/m3200 110-54-3 Hexane, N-ug/m320 67-63-0 Isopropanolug/m315 78-93-3 Methyl Ethyl Ketone (2-Butanone)ug/m32.2 1634-04-4 Methyl tert-Butyl Ether (MTBE)ug/m33.9 75-09-2 Methylene Chlorideug/m315 91-20-3 ~Naphthaleneug/m3760 115-07-1 Propyleneug/m30.75 100-42-5 Styreneug/m31100 127-18-4 Tetrachloroethyleneug/m3700 108-88-3 Tolueneug/m30.55 71-55-6 Trichloroethane, 1,1,1-ug/m39.2 79-01-6 Trichloroethyleneug/m3240 95-63-6 Trimethylbenzene, 1,2,4-ug/m373 108-67-8 Trimethylbenzene, 1,3,5-ug/m31110 1330-20-7 Xylenesug/m3Input Form 2DSoil Gas Exposure Point Concentration TableNorth Carolina DEQ Risk Calculator Risk for Individual Pathways Output Form 1A Version Date: July 2020 Basis: May 2020 EPA RSL Table Site ID: 24025-20-060 Exposure Unit ID: Site Wide Soil Gas - Hypothetical Worst Case Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Soil NC NC NC Groundwater Use* NC NC NC Soil NC NC NC Groundwater Use* NC NC NC Construction Worker Soil NC NC NC Soil NC NC NC Surface Water* NC NC NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Groundwater to Indoor Air NC NC NC Soil Gas to Indoor Air 1.9E-05 2.0E+00 YES Indoor Air NC NC NC Groundwater to Indoor Air NC NC NC Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Pathway Source Source Soil NC Source Groundwater NC Source Soil NC Source Groundwater NC 3. NM = Not Modeled 4. NC = Pathway not complete 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Surface Water Exceedence of 2B at Receptor? Exceedence of 2B at Receptor? VAPOR INTRUSION CALCULATORS Resident Non-Residential Worker CONTAMINANT MIGRATION CALCULATORS Target Receptor Concentrations Exceeded? Groundwater Exceedence of 2L at Receptor? Exceedence of 2L at Receptor? 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. Notes: DIRECT CONTACT SOIL AND WATER CALCULATORS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air Version Date: July 2020 Basis: May 2020 EPA RSL Table Site ID: 24025-20-060 Exposure Unit ID: Site Wide Soil Gas - Hypothetical Worst Case CAS # Chemical Name: Soil Gas Concentration (ug/m3) Calculated Indoor Air Concentration (ug/m3) Target Indoor Air Conc. for Carcinogens @ TCR = 1E-06 Target Indoor Air Conc. for Non- Carcinogens @ THQ = 0.2 Calculated Carcinogenic Risk Calculated Non-Carcinogenic Hazard Quotient 67-64-1 Acetone 180 5.4 - 6.5E+03 1.7E-04 71-43-2 Benzene 32 0.96 3.6E-01 6.3E+00 2.7E-06 3.1E-02 75-15-0 Carbon Disulfide 550 16.5 - 1.5E+02 2.3E-02 56-23-5 Carbon Tetrachloride 0.83 0.0249 4.7E-01 2.1E+01 5.3E-08 2.4E-0467-66-3 Chloroform 2.3 0.069 1.2E-01 2.0E+01 5.7E-07 6.8E-0474-87-3 Chloromethane 0.92 0.0276 - 1.9E+01 2.9E-04 110-82-7 Cyclohexane 13 0.39 - 1.3E+03 6.2E-05 75-71-8 Dichlorodifluoromethane 1200 36 - 2.1E+01 3.5E-01 75-34-3 Dichloroethane, 1,1- 7.2 0.216 1.8E+00 - 1.2E-07 100-41-4 Ethylbenzene 230 6.9 1.1E+00 2.1E+02 6.1E-06 6.6E-03 142-82-5 Heptane, N- 100 3 - 8.3E+01 7.2E-03 110-54-3 Hexane, N- 200 6 - 1.5E+02 8.2E-0367-63-0 Isopropanol 20 0.6 - 4.2E+01 2.9E-03 78-93-3 Methyl Ethyl Ketone (2-Butanone) 15 0.45 - 1.0E+03 8.6E-05 1634-04-4 Methyl tert-Butyl Ether (MTBE) 2.2 0.066 1.1E+01 6.3E+02 6.1E-09 2.1E-05 75-09-2 Methylene Chloride 3.9 0.117 1.0E+02 1.3E+02 1.2E-09 1.9E-04 91-20-3 ~Naphthalene 15 0.45 8.3E-02 6.3E-01 5.4E-06 1.4E-01 115-07-1 Propylene 760 22.8 - 6.3E+02 7.3E-03 100-42-5 Styrene 0.75 0.0225 - 2.1E+02 2.2E-05127-18-4 Tetrachloroethylene 1100 33 1.1E+01 8.3E+00 3.1E-06 7.9E-01108-88-3 Toluene 700 21 - 1.0E+03 4.0E-03 71-55-6 Trichloroethane, 1,1,1- 0.55 0.0165 - 1.0E+03 3.2E-06 79-01-6 Trichloroethylene 9.2 0.276 4.8E-01 4.2E-01 5.8E-07 1.3E-01 95-63-6 Trimethylbenzene, 1,2,4- 240 7.2 - 1.3E+01 1.2E-01 108-67-8 Trimethylbenzene, 1,3,5- 73 2.19 - 1.3E+01 3.5E-02 1330-20-7 Xylenes 1110 33.3 - 2.1E+01 3.2E-01 Cumulative: 1.9E-05 2.0E+00 All concentrations are in ug/m3 Output Form 3B Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Since these chemicals do not pose a vapor intrusion risk, no risk values are calculated for these chemicals. North Carolina DEQ Risk Calculator