Investigation Report. Building 101 Former Twin Cities Army Ammunition Plant (TCAAP) WENCK File # January Prepared for: Ramsey County

Transcription

1 WENCK File # January 2015 Investigation Report Building 101 Former Twin Cities Army Ammunition Plant (TCAAP) Prepared for: Ramsey County 2015 North Van Dyke Street Maplewood, Minnesota Prepared by: WENCK Associates, Inc Wooddale Drive Woodbury, Minnesota Phone:

2 Table of Contents 1.0 PURPOSE AND SCOPE Purpose Scope SITE DESCRIPTION AND BACKGROUND TCAAP Background Building 101/Section 1001 Background Physical Setting Topography Geology Hydrogeology PAST INVESTIGATIONS Plexus Scientific, Remedial Site Investigation Tetra Tech, july Phase I ESA Wenck Associates, Inc., February Additional Investigation Work Plan Wenck Associates, Inc., April FIELD INVESTIGATION Investigation Approach Contaminants of Concern and Risk-Screening Criteria Field Investigation Activities Test Pits and Sample Location Rationale Sample Collection Laboratory Methodology and Quality Assurance INVESTIGATION RESULTS Floor Penetration Sampling Results Test Pit Sample Results Response Action Plan Development REFERENCES Month/YYYY i \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

3 Table of Contents (Cont.) TABLES 1. Summary of Hot Spots in Plexus Section Summary of DRO areas to be addressed in Plexus Section Summary of Floor Drain Sampling 4. Summary of Test Pit Investigation Sampling FIGURES 1-1. Site Location Map 1-2. Former Building 101 Location Map 3-1. Historical Investigation Results Detail Map Section VOC Sample Collection Locations, CCP Implementation 4-2. Test Pit Investigation Locations APPENDICES A B C D Building 101 Work Plan Approval Letter Laboratory Analytical Report, August 14, 2014, Pace Analytical Laboratories Test Pit Logs Laboratory Analytical Report, January 08, 2015, Pace Analytical Laboratories January 2015 ii \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

4 1.0 Purpose and Scope 1.1 PURPOSE This document presents the results of additional remedial investigation activities for soil within Plexus Section 1001 (including Building 101) at the former Twin Cities Army Ammunition Plant (TCAAP) located in the E ½ of the NW ¼ of Section 16, Township 30 North, Range 23 West of the 4 th Principal Meridian. For the purpose of this report, Plexus Section 1001 will be identified as the Site. The investigation activities described herein were completed in accordance with the document titled Additional Investigation Work Plan, Building 101, Former Twin Cities Army Ammunition Plant (TCAAP) (Wenck, April 2014), developed in accordance with Minnesota Pollution Control Agency (MPCA) Voluntary Investigation and Cleanup (VIC) Program guidance. The work plan was amended and approved by the MPCA in a letter dated August 6, Currently, the County owns 397 of the 427 acres of the larger TCAAP Redevelopment Project #2 site (VIC Program ID #22891). Ramsey County is leasing the remaining 30 acres of the Site from the United States (Leased Property). The general Site boundaries are identified in Figure 1-1. Figure 1-2 shows the features of the Site in greater detail. Because the Site has not been remediated to, at a minimum, industrial land use criteria, it remains a portion of the Leased Property relative to the transaction negotiated with the United States. Once the remediation occurs, and remedial activities are approved by the MPCA, Leased Property will become County-owned property. The County has contracted with Carl Bolander & Sons Company (Bolander) to complete Site demolition and response action activities at the Site. Bolander has subcontracted with Wenck Associates, Inc. (Wenck) to provide environmental engineering services to support the project. As such, Bolander will complete the Site clearance activities to satisfy the Army s obligation to remediate soil in the Leased Properties to Tier 2 Industrial Soil Reference Values (SRVs), additional remediation required under Bolander s contract with the County to remediate Site soil to MPCA Tier 1 Residential SRVs or screening level Soil Leaching Values (SLVs) as applicable, and perform environmental response actions to obtain a Commissioner s Certificate of Completion for Site soil. As part of this process, the County, with assistance from Wenck, will seek removal of the Site (soil media) from the state and federal Superfund lists and modification of the environmental covenant and existing land use restrictions to allow residential redevelopment throughout the Site. 1.2 SCOPE The data presented herein will be used to develop a Response Action Plan (RAP) in order to implement the cleanup of soil exceeding applicable regulatory risk criteria for unrestricted land use. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

5 Once cleanup activities are completed in accordance with an approved RAP, a documentation report will be provided to the MPCA for review. Upon approval of the cleanup of Plexus Section 1001, as well as review and approval of implementation reports with respect to the larger, 427-acre TCAAP Redevelopment #2 Site activities, Ramsey County anticipates receipt of the protection of a Commissioner s Certificate of Completion in accordance with Minn. Stat. 115B.175. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

6 2.0 Site Description and Background 2.1 TCAAP BACKGROUND TCAAP was constructed between August 1941 and January 1943 in the northern portion of the Minneapolis-St. Paul metropolitan area, in Ramsey County, and is surrounded by the cities of New Brighton, Arden Hills, Mounds View, and Shoreview, Minnesota (Figure 1-1). TCAAP primarily produced and proof-tested small-caliber ammunition and related materials for the Army. Other uses included manufacture of munitions-related components, handling/storage of strategic and critical materials for other government agencies, and various non-military tenant activities. Production began in 1942 and then alternated between periods of activity and standby related to military conflicts. The last manufacturing operations at the facility ceased in During periods of activity, solvents were used as part of some manufacturing operations. Disposal of solvents and other wastes at the TCAAP property resulted in soil contamination and also groundwater contamination, which has migrated beyond the original TCAAP boundary. Groundwater contamination was first discovered in July 1981, which led to investigation of the soil and groundwater on and off the TCAAP property. It was determined that TCAAP was the source of contamination, and so the TCAAP property and area of affected groundwater contamination was placed on the National Priorities List (NPL) in 1983 as the New Brighton/Arden Hills Superfund Site. Since 1983, when the New Brighton/Arden Hills Superfund Site was placed on the NPL, the size of TCAAP has been reduced as a result of property transfers. Some property has been transferred out of federal-ownership to Ramsey County and the City of Arden Hills. Other property is still owned by the federal government, but control has been reassigned to the Army Reserve or the National Guard Bureau. The National Guard Bureau has licensed the property it controls to the Minnesota Army National Guard (MNARNG). These property transfers do not alter the responsibilities of the U.S. Army under the Federal Facility Agreement (FFA), signed in 1987 between the Army, the USEPA, and the MPCA. 2.2 BUILDING 101/SECTION 1001 BACKGROUND Building 101 is located near the center of the west edge of the original TCAAP property (Figure 1-2). Rice Creek is located about 1,400 feet north-northwest from the northwest corner of Building 101. During operations, the area that is now considered Section 1001 contained Building 101, the section s most significant feature, and a smaller Building 177. There was a perimeter service road, loading docks, railroad tracks, and a small area for parking. Building 101 was a two-story building. It was constructed in 1942 with approximately 309,400 square feet of floor area. The building was built and equipped for the production of.30 caliber rounds. Work involving energetic compounds was performed in the Charge Shop, Tracer and Incendiary Shop, Primer Insert Shop, Foiling Shop, and Load Shop. The Charge, Tracer and Incendiary, and Foiling Shops all contained similar air handling units. Any charge January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

7 residue deposited in the air washer tanks was flushed to sumps just south of the southeast wing of the building, and the water subsequently discharged to the sewer. Production of.30-caliber ammunition began in Building 101 in February High levels of production were maintained until February 1944 when most production at the plant ceased except for.30-caliber blanks and some.50-caliber items. About December 1944,.30-caliber production was restarted and the machines previously in Building 101 were degreased and put back in production. Production levels in Building 101 remained high until August During the Korean conflict, TCAAP facilities for production of.30-caliber ammunition were reactivated. Between August 7, 1950 and August 25, 1950, portable degreasers were used for degreasing 629 machines and the additional auxiliary production equipment in Building 101. From August 29, 1950 through November 30, 1957,.30-caliber ammunition was manufactured at the plant (Argonne, 1988a). In the early 1950s, a new wing was added to Building 101 (MMP, 1984). From 1961 to 1965, an Army Missile Support Detachment occupied space in Building 101 (Argonne, l988a). In 1966, the building was renovated for production of 7.62-mm ammunition; production started in September 1966 and continued until November 1970 (Argonne, 1988a; MMP, 1984). Under contract to Ramsey County, Bolander wrecked Building 101 to grade in the spring/summer of The concrete slab was removed in summer/fall PHYSICAL SETTING Topography Plexus Section 1001 is very level and is at an elevation of approximately 915 feet above sea level. Surface vegetation consists primarily of grasses Geology Surface soil in the vicinity of Building 101 consists of Pliestocene-aged glacial till beneath as much as 20 feet of sandy lacustrine sediment. The bedrock present at the Site consists of dolomite, and sandy dolomite of the Lower Ordovician aged Prairie du Chien Group. Below this is the Cambrian aged Jordan Sandstone, which is underlain by the St. Lawrence siltstone, a regional aquitard. The depth to bedrock is reported between 150 and 175 feet. The elevation of the top of the bedrock surface is approximately 750 feet above sea level (Geologic Atlas Ramsey County) Hydrogeology Groundwater flow in the Prairie du Chien Group is well characterized and known to flow generally southwest based on an extensive network of monitoring wells and pumping wells at TCAAP and hydrologic investigations of the area (Geologic Atlas Ramsey County). Local flow in the Prairie du Chien Group is controlled by a groundwater extraction and treatment system along the southwest boundary of the former TCAAP property (AECOM, 2011). Groundwater flow in the shallow water table aquifer is controlled by surface water features such as ditches and wetlands on TCAAP. According to information obtained from the County Well Index, the water table aquifer is located at approximately 15 feet below ground surface. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

8 3.0 Past Investigations 3.1 PLEXUS SCIENTIFIC, 2004 In 2004, 774 acres in the western portion of the former TCAAP facility (including the Building 101 area while the building was still standing) were the subject of an extensive Phase I/Phase II Environmental Site Assessment (ESA) investigation as part of a potential land transfer. The Phase I/Phase II ESA report entitled, Environmental Site Assessment, for 774-Acre Parcel, Phase I and Phase II Final Report Prepared for U.S. Army Base Realignment and Closure Office, Contract No. DAA09-02-D-0010, was prepared by Plexus Scientific, and dated February 20, (The Plexus report will be referred to in this document as the 2004 ESA. ) The 2004 ESA divided the 774-acre property into a series of smaller subsections as a way to facilitate data collection, analysis and organization of a large, complex facility. The ESA subsection 1001 is shown on Figures 1-1 and 1-2. Individual subsections correspond generally to historical land use, and are used here in a similar fashion to evaluate the historical data in the context of the present project. The 2004 ESA discussed each subsection with regard to buildings, historical use, chemicals managed, observations made during a site reconnaissance, and a review of historical aerial photographs. A Phase II scope of work was developed for each subsection and the investigation results for each subsection were presented in the 2004 ESA. Building 101 lies within Plexus Section Plexus inspected Section 1001 on August 20 and 21, Plexus inspected the interiors of Buildings 101 and 177, and walked the property. The following is a summary of their findings: In 2002, Section 1001 consisted primarily of Building 101, and a smaller Building 177. The Site contained a perimeter service road, loading docks, railroad tracks, and a small amount of parking. Building 101 is a vacant, two-story industrial structure formerly used for the production of small arms ammunition. The building is an intact structure with loading docks, a cafeteria, a Case Draw shop, a Bullet Shop, machine and tool shops, a Charge Shop wing, a Primer Insert wing, a Load Shop wing, and a fourth wing constructed similarly to the Charge Shop. Numerous internal sumps, access panels, machinery pits, and drains associated with past ammunition production are present; some are plugged with concrete or filled with sand while others are apparently in their original condition (Plexus, 2002). The interior of Building 101 is largely empty with a number of partitions, equipment mounts, concrete diking, and brick bases remaining. No production or assembly type equipment is present in the building. (Plexus, 2002). A 2,100-gallon diesel fuel tank was removed from the west side of Building 101 in July 1985 (FCC, 1987). No indications of current or former storage tanks were observed during the site reconnaissance (Plexus, 2002). January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

9 Five sumps were observed. The sumps are located on the south sides of the Charge Shop wings of Building 101 (Plexus, 2002). Plexus identified Volatile Organic Compounds (VOCs), polychlorinated biphenyls (PCBs), and metals as the known chemicals and constituents of concern associated with small arms production. Xylene, alcohol, paint thinners, acetone, chloromethane, methyl chloroform for cleaning track machines, xylenes and toluene for painting, and trichloroethene (TCE) for metal finishing were documented as having been used in the production of small arms at the TCAAP site and are likely associated with the small arms production that took place in Building 101. Also, copper, chromium, lead, mercury, nickel, and zinc have been identified as possible constituents of concern (Argonne, 1991). PCB-containing oils were considered likely to have been used in production machinery (Plexus, 2002). PCB-containing cutting oils were also considered possibly used for machining of hardened steel (Zigmund, 2002). There were concrete pads from two former transformer substations on the west side of Building 101 (Plexus, 2002). Plexus considered energetic-material contamination of the Charge Shop, Primer Insert Shop, Load Shop, and associated drains a possibility. Energetic material contamination potentially consists of explosives, propellants, and tracer and igniter compounds used in the production of small arms. In 2003, Plexus conducted a limited Phase II ESA to assess soil and groundwater quality in Section Table 1 presents a summary of the soil and groundwater analytical data collected by Plexus. During the 2003 ESA, seven surface soil samples, three soil boring samples and one groundwater sample were collected. Using the Action Levels identified in the Quality Assurance Project Plan (QAPP, Wenck 2013) for this project, the majority of soil samples from outside of the building were below the residential SRVs. Copper and lead were detected above the residential SRVs in three samples collected from borings drilled through the floor of the building (the two samples labeled SS are duplicates of SS ). One sample from a boring in the northern end of the building exhibited PCB concentrations above the residential SRV. Five surface soil samples identified as SS through SS were collected around the exterior of Building 101 to identify contamination in the surface soil. Soil samples SS and SS were collected along the southern and northern loading docks, respectively, along the west side of Building 101. Two soil samples were collected in the vicinity of electrical transformers to evaluate the potential for PCBs in the surface soil around the transformers. Specifically, in Section 1001 surface soil samples SS and SS were collected in the vicinity of the southern and northern transformer pads, respectively, along the west side of Building 101. Soil sample SS was collected near the northeastern corner of Support Building 177 located to the east of Building 101. Surface and subsurface soil samples were collected from soil borings SB , SB , and SB installed inside Building 101. These soil borings, installed to identify contamination beneath Building 101, were completed to depths ranging between 20 and 24 feet below ground surface (bgs). The subsurface soil samples were collected from depths ranging between 3 and 7 feet bgs. A strong petroleum odor was noted in the soils collected from 3 to 5 feet bgs in soil boring SB Although the soils collected around 7 feet bgs were noted as moist, due to the high clay content of the soils collected from the borings installed in Building 101, no temporary monitoring wells were installed at the locations of January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

10 SB , SB , and SB Soil samples SS and SS were collected from access panels in the former Packing and former Bullet Shop areas, respectively, in Building 101. One subsurface soil sample was collected from a depth interval of 5 to 7 feet bgs from soil boring SB installed on the west side of Building 101. Soil boring SB was installed in the area of a former UST (Tank No. 1) previously used to store diesel. A temporary monitoring well OW was installed at the location of soil boring SB and a water sample was collected. Arsenic was detected at concentrations exceeding the Industrial Preliminary Remediation Goals (PRGs) for soil, of 1.6 mg/kg, in 14 soil samples collected in Section None of the samples exceed the background concentration for arsenic in soil at TCAAP of 4 mg/kg, or the Action Levels identified in the Wenck QAPP (the MPCA Tier 1 SRV) of 9 mg/kg. Chromium, was detected at a concentration of 74.9 mg/kg in subsurface soil sample SB , exceeds the Industrial PRG of 64 mg/kg and the established background concentration of 9.1 mg/kg, but not the Action Levels identified in the Wenck QAPP of 87 mg/kg. Lead, detected at a concentration of 420 mg/kg, 7,410 mg/kg, and 11,800 mg/kg in surface soil samples SS , SS and duplicate sample SS , respectively, exceed the Industrial PRG concentration of 750 mg/kg, as well as the Action Levels identified in the Wenck QAPP of 300 mg/kg. Aroclor 1254 was detected at a concentration of 5.8 mg/kg, in surface soil sample SS , exceeding the Industrial PRG of 0.74 mg/kg, as well as the Action Levels identified in the Wenck QAPP of 1.2 mg/kg. Diesel Range Organics (DRO) was detected in six soil samples collected at Section The highest concentrations of 190 and 260 mg/kg were detected in soil sample SB (3-5 feet) and SS (surface), respectively. These DRO concentrations exceed the MPCA s unrestricted fill criteria of 100 mg/kg. 3.2 REMEDIAL SITE INVESTIGATION TETRA TECH, JULY 2007 A remedial investigation of the TCAAP facility was performed by Tetra Tech in June and July 2007, on behalf of RRLD, LLC, a private development entity assessing the feasibility of purchasing and redeveloping TCAAP for mixed use. The extensive subsurface investigation included advancing 416 soil borings across portions of a larger 525-acre property that included the Site, and collection of soil, groundwater, and soil gas samples. Soil samples collected in Assessment Subdivision 1001 were analyzed for contaminants of Concern including: DRO, Target Analyte List (TAL) metals, PCBs, and VOCs. The results of the initial RI activities indicated detectable DRO concentrations at six boring locations (Rl through RI , Rl , and Rl ). The highest reported concentration of DRO, and the only DRO detect exceeding the unrestricted fill criteria of 100 mg/kg, was 260 mg/kg, detected at Rl , which was located near a former sump. All of the reported DRO concentrations were in near-surface soil samples. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

11 The results of the assessment were not initially submitted to the MPCA and not made public; however, a summary of the assessment work with recommendations for additional delineation were submitted to the MPCA in September 2008 in a document entitled, Supplemental Remedial Investigation, Field Sampling Plan, TCAAP, 585-Acre Transfer Property, September 2008, herein referred to as the Tetra Tech RI. Wenck subsequently acquired the entire laboratory analytical package, as well as validation data, from RRLD, LLC. That data set has been submitted to the MPCA, and incorporated into the master list of data that will be used for decision-making on the Site. Table 1 shows a compilation of the historical data generated for the Site. 3.3 PHASE I ESA WENCK ASSOCIATES, INC., FEBRUARY 2013 Wenck reviewed the results of previous investigations conducted as part of the IRP and other studies. The data reviewed had been compiled by Wenck as part of its scope of environmental support services to the Army. As noted above, Building 101 was a two story structure with approximately 309,400 square feet of floor space. The building was used for all phases of small-caliber ammunition manufacture through A 2,100-gallon diesel fuel tank was removed in Before its demolition, the building was in disrepair, similar to conditions noted in During the 2004 ESA, seven surface soil samples, three soil boring samples and one groundwater sample were collected. Soil samples from outside of the building were below the Residential SRVs. Both copper and lead were detected above the Residential SRVs in three samples collected from borings drilled beneath the floor of the building (the two samples labeled SS are duplicates of SS ). One sample from a boring in the northern end of the building exhibited PCB concentrations above the Residential SRV. Figure 3-1 shows the compiled locations of historical investigation locations. Table 2 shows those locations where a sample result exceeds SRVs or applicable SLVs for the Site. Table 3 shows those locations where a sample result exceeds criteria established between Ramsey County and Bolander as an action level for DRO for the Site. Building 101 has been wrecked-to-grade and the building floor slab and footings removed as part of Bolander s scope of work. 3.4 ADDITIONAL INVESTIGATION WORK PLAN WENCK ASSOCIATES, INC., APRIL 2014 Additional investigation activities were proposed in a work plan developed by Wenck. The work plan involved the advancement of eighteen test pits and soil sampling based on field observations and field screening results. The rationale for the locations and sampling parameters were described in the work plan. The MPCA approved the work plan activities, subject to some modifications, on August 6, The MPCA work plan approval letter is included as Appendix A. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

12 4.0 Field Investigation 4.1 INVESTIGATION APPROACH Removal of the Building 101 pad and foundation proceeded in accordance with a Construction Contingency Plan (CCP) developed by Wenck, and dated May The CCP was approved by the MPCA on May 31, Prior to removal of building pad a reconnaissance was conducted to identify floor penetrations, drains, and sumps. These features were mapped using a sub-meter GPS. With the concurrence of the project team, representative floor penetrations locations were identified and sampled in accordance with the CCP. The floor penetration samples were biased toward sumps, pits, clusters of drains in production areas of the building. The locations of the twenty-six (26) VOC grab sample locations sampled, based on an inventory of the building slab and discussion with the project team, are depicted in Figure 4-1. With respect to gathering additional soil data, Wenck reviewed the existing data set to attempt to identify potential patterns based on the locations and concentrations of contaminants of concern. Historical investigations of the Building 101 foundation show relatively good coverage of the area with no evident source areas identified. Most of the identified impacts above screening criteria resulted from total PCBs, lead or copper. Diesel Range Organic compounds (DRO) were identified above cleanup criteria established between the County and Bolander. To fill in potential data gaps and obtain better aerial coverage of the Building 101 foundation, Wenck proposed collecting samples from eighteen proposed test pits as shown on Figure 4-2. Fourteen of the test pits were spaced to provide additional aerial coverage beneath the former concrete foundation. An additional four test pits were proposed to investigate particular potential source areas where tanks or sumps were located outside the building foundation area. Particular attention was given to areas where historical data collection had revealed impacts exceeding residential risk criteria. It should also be noted that the foundation slab of Building 101 has been investigated for the potential presence of mercury. A mercury release affecting a small portion of one wing at the northwest portion of the building was cleaned up by Wenck under a separate contract with the Army Corps of Engineers in June and July of The cleanup documentation related to this effort will be submitted under a separate cover. 4.2 CONTAMINANTS OF CONCERN AND RISK-SCREENING CRITERIA Based on historical data collection the Contaminants of Concern at the Site included the following: Polynuclear aromatic hydrocarbons (PAHs) Polychlorinated biphenyls (PCBs) Metals (lead, mercury and copper) Chlorinated volatile organic compounds (VOCs) January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

13 Additionally, while not a suite of compounds regulated under Minnesota Environmental Response and Liability Act (MERLA), the investigation also screened for the potential presence of Diesel Range Organic (DRO) compounds, which may be an indicator of the potential presence of other, more toxicologically significant, impacts. Finally, one of the MPCA comments to the work plan expanded the list of metals to be reviewed to include arsenic, barium, cadmium, chromium, silver and selenium. The soil impacts listed above will be remediated to comply with MPCA Tier I residential SRVs and Screening SLVs (as appropriate) in place at the time that Ramsey County requests issuance of a Commissioner s Certificate of Completion, removal of the Site from the State Superfund list, and modification of the Uniform Environmental Covenant and Land Use Control Remedial Design (LUCRD). A list of the specific COCs currently identified on the Site at concentrations exceeding these criteria is provided below. Because none of these parameters has been associated with groundwater conditions within the localized area, SLVs are not being applied as screening criteria. (With the exception of PCBs, SLVs are generally higher than the SRVs for the COCs.) Parameter Tier 1 Residential SRV (mg/kg) Tier 1 SLV (mg/kg) PAHs 2 n/a Arsenic 9 n/a Barium 1,100 n/a Cadmium 25 n/a Chromium 87 (hexavalent Cr) n/a Copper 100 n/a Lead 300 n/a Mercury 0.5 n/a Selenium 160 n/a Silver 160 n/a PCBs 1.2 n/a DRO n/a 1 The value shown for DRO is not an SRV, but a screening number agreed upon between Ramsey County and Bolander as a remedial target for DRO. 4.3 FIELD INVESTIGATION ACTIVITIES Test Pits and Sample Location Rationale Much of the data generated historically has been collected via borings through the concrete slab, without the benefit of understanding how the orientation of utilities or other features below grade may have affected deposition or migration of impacts. This phase of investigation activities was completed after the removal of the concrete slab and associated utilities. Investigation activities were completed using a backhoe to allow better visual assessment of subsurface conditions, and the ability to study impacts migration or distribution using visual clues, such as discoloration, staining, secondary deposition (through changes of geochemistry), or other features indicating potential anthropogenic enrichment. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

14 In general, the probable zones of impacts for worst-case biased sampling were determined to be in the horizon from zero to four feet below grade following the removal of the building slab. Attention was given to conditions where the potential presence of impacts to a lower horizon existed, such as deeper sewers or sumps. A minimum of one sample from each test pit location was proposed, with additional samples to be collected where evidence of impacts was observed. Field screening for the potential presence of VOCs was conducted in the test pits. No evidence of elevated photo-ionization detector (PID) response was identified. The PID was equipped with an 11.7 ev lamp, per the work plan. Based on the lack of PID response during field screening activities during the field investigation, no VOC samples were collected for laboratory analysis. The following sample parameters were collected for analysis from the test pits: Test Pit Name Parameters Purpose TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, PCBs, RCRA metals, Cu, DRO Sub-slab coverage TP SS PAHs, RCRA metals, Cu, DRO Former sumps TP SS PAHs, PCBs, RCRA metals, Cu, DRO Former sumps TP SS PAHs, RCRA metals, Cu, DRO Former sumps TP SS PAHs, RCRA metals, DRO Former UST The spoils from the test pits were stockpiled adjacent to the test pit until laboratory analytical data was received and reviewed. Sample collection locations were geo-referenced using a GPS unit Sample Collection Soil samples collected during this round of field investigation were collected using discrete sampling methodology. No bulk sampling or compositing of sub-samples was performed. Samples were collected and placed in appropriate laboratory provided containers. No field indications of impacts were observed in any location, nor were volatile organic vapors detected during monitoring. As a result, all samples were collected from approximately four feet below grade. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

15 Samples were placed into a cooler with ice for transport to the laboratory under appropriate chain of custody. Sample collection locations are shown on Figure Laboratory Methodology and Quality Assurance Laboratory methods and procedures followed the project QAPP (TCAAP Redevelopment #2 Site). The soil results have been compared to the appropriate MPCA Tier 1 SRV to determine whether remediation is warranted. After review of the data results, the spoils piles were replaced in the excavated test pits. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

16 5.0 Investigation Results 5.1 FLOOR PENETRATION SAMPLING RESULTS On July 30, 2014, twenty-six locations were sampled for the presence of VOCs, based on locations where sumps, floor drains or other penetrations were present in the concrete slab of the former Building 501. The locations of the samples are shown on Figure 4-1. Three of the locations involved duplicate samples collected for quality assurance reasons. These samples were submitted for laboratory analysis consistent with procedures described in the CCP (Wenck, May 2013) and the QAPP (Wenck, October 15, 2013). No VOCs were reported above the method reporting limit in any of the sampled locations or duplicate samples (Table 4). The laboratory data reports are included in Appendix B. The laboratory results provided a second line of evidence, in addition to the field screening using a PID, that no significant VOC releases were associated with Plexus Section TEST PIT SAMPLE RESULTS Test pits were excavated on November 17, Test pit logs are included in Appendix C. A total of twenty (20) soil samples were collected for analysis, which included two duplicate samples. Metals were detected in all sampled locations, though no sample point exceeded the applicable screening criteria, the Tier 1 SRV, with the exception of barium, which was detected at a concentration of 2,020 mg/kg in TP-11. This exceedance represents a new hot spot, and will be addressed in the RAP. Copper was sampled in seventeen (17) locations and two duplicate sample locations. Results ranged from 3.3 to 15.1 milligram per kilogram (mg/kg). Lead was sampled at eighteen (18) locations and two duplicate sample locations. Results ranged from 3.1 to 13.4 mg/kg. Mercury was sampled at four locations, and detected above the method reporting limit at only one location, at a concentration of mg/kg. Samples were collected for PAH analysis at eighteen (18) locations and two duplicate sample locations. Six samples revealed impacts above method reporting limits but below Tier 1 SRVs. The highest reported result for PAHs among the six samples in which PAHs were detected was micrograms per kilogram (µg/kg). This result, expressed as benzo(a)pyrene equivalents, was reported for TP-17. Polychlorinated biphenyls (PCBs) were collected for analysis at fifteen (15) test pits with two duplicate samples. PCBs were not detected above the method reporting limit at any of the sampled locations. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

17 Finally, though not specifically a contaminant of concern relative to the VIC and Superfund regulatory programs, DRO samples were collected at all test pits with two duplicate samples collected. DRO was detected above method reporting limits at only one location: TP-17, at a concentration of 25.2 mg/kg. This location also had the highest reported PAH result. Table 5 shows a summary of the compiled data results from the test pits. The laboratory data reports are included in Appendix D. 5.3 RESPONSE ACTION PLAN DEVELOPMENT As requested by the MPCA, Bolander/Wenck will prepare a Response Action Plan specific to Plexus Section 1001 to remediate identified soil contamination to the Tier 1 SRVs. The RAP will be submitted for MPCA review and approval under a separate cover. January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

18 6.0 References Minnesota Geological Survey, University of Minnesota, Meyer, Gary N. and Swanson, Lynn, Editors, Geologic Atlas, Ramsey County, Minnesota. County Atlas Series Atlas C-5, St. Paul, USEPA/MPCA, Twin Cities Army Ammunition Plant, New Brighton/Arden Hills Superfund Site, Operable Unit 2, Record of Decision, Plexus Scientific Corporation. Environmental Site Assessment for 774-acre Excess Parcel Phase I and Phase II Report Final, Twin Cities Army Ammunition Plant, Arden Hills, Ramsey County, Minnesota, February 20, Tecumseh/Wenck Installation Support Services, Addendum Report for Phase I and Phase II Environmental Site Assessment, Twin City Army Ammunition Plant, May Tetra Tech, Supplemental Remedial Investigation Field Sampling Plan, Twin Cities Army Ammunition Plant, 585-Acre Transfer Property, prepared for RRLD, LLC, September 11, AECOM, Limited Site Investigation Report, Twin Cities Army Ammunition Plant, 585 Acre Transfer Property, Leak Number 17797, Arden Hills, Minnesota, November 11, USEPA/MPCA, Record of Decision Amendment #4 for Operable Unit 2 (OU2), New Brighton /Arden Hills Superfund Site, January Wenck Associates, Inc. Phase I Environmental Site Assessment: 427 acres of the New Brighton/Arden Hills Superfund Site (former Twin Cities Army Ammunition Plant), Sections 9 and 16, Township 30 North, Range 23 West Arden Hills, Minnesota, February Wenck Associates, Inc., Construction Contingency Plan. Former Twin Cities Army Ammunition Plant (TCAAP), 427-acre Transfer Property, Sections 9 and 16, Township 30 North, Range 23 West Arden Hills, Minnesota, May Wenck Associates, Inc., UFP- Quality Assurance Project Plan, Redevelopment #2 Site. Revision 1, October 15, Wenck Associates, Inc. Additional Investigation Work Plan, Building 101, Former Twin Cities Army Ammunition Plant (TCAAP), Arden Hills, Minnesota, April January \\woodbury-dc1\woodbury\technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Bldg.101.Invest.Rpt.19Jan2015.docx

19 Tables

20 Table 1 Summary of Historical Hot Spot Soil Analytical Results Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID RI SS RI SS RI SS RI SS RI SS RI SS RI SS RI SS RI SS RI SS RI SS SB SB Sample Collection Date 6/26/2007 6/27/2007 6/27/2007 6/27/2007 6/27/2007 6/25/2007 6/25/2007 6/25/2007 6/25/2007 6/25/2007 6/27/2007 1/16/2003 1/16/2003 Northing Easting Parameter Tier 1 RES SRV Screening SLVs Units Detected Volitle Organic Compounds (VOCs) Chloromethane (methyl chloride) ND ND ND ND ND ND ND ND ND ND ND ND ND Total Metals Aluminum 30,000 - mg/kg Antimony 12 - mg/kg <0.53 <0.53 <0.56 < <0.56 <0.57 <0.58 <0.56 <0.54 <0.53 <7.3 <7.2 Arsenic 9 - mg/kg Barium mg/kg Beryllium 55 - mg/kg <0.27 < <0.28 <0.29 < < <0.33 <0.3 Cadmium 25 - mg/kg <0.27 <0.26 <0.28 <0.27 <0.29 <0.28 <0.29 <0.29 <0.28 <0.27 <0.27 <0.61 <0.6 Calcium NP - mg/kg Chromium 87 a - mg/kg Cobalt mg/kg Copper mg/kg Iron mg/kg Lead mg/kg Magnesium NP - mg/kg Manganese mg/kg Mercury mg/kg <0.11 <0.11 <0.11 <0.11 <0.12 <0.11 <0.11 <0.12 <0.11 <0.11 <0.11 < Nickel mg/kg Potassium NP - mg/kg Selenium mg/kg <1.1 <1.1 <1.1 <1.1 <1.2 <1.1 <1.1 <1.2 <1.1 <1.1 <1.1 <0.61 <0.6 Silver mg/kg <0.27 <0.26 <0.28 <0.27 <0.29 <0.28 <0.29 <0.29 <0.28 <0.27 <0.27 <1.2 <1.2 Sodium NP - mg/kg <57 62 < <53 < Thallium 3 - mg/kg <2.1 <2.1 <2.2 <2.1 <2.3 <2.2 <2.3 <2.3 <2.2 <2.2 <2.1 <1.2 <1.2 Vanadium 50 - mg/kg Zinc 8700 mg/kg Total Petroleum Hydrocarbons Diesel Range Organic (DRO) Compounds NP NP mg/kg < <6.1 <6.6 < <6.1 <6.8 <16 <9.7 Polychlorinated Biphenyls PCB 1016 mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1221 mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1232 mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1242 See Below See Below mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1248 mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1254 mg/kg < < < < < < < < < < < <0.019 <0.019 PCB 1260 mg/kg < < < < < < < < < < < <0.019 <0.019 Total PCBs mg/kg Total Cyanide Cyanide NP 2 mg/kg <0.50 <0.49 <0.51 <0.51 <0.48 <0.50 <0.50 <0.54 <0.45 <0.52 < Notes: a = Risk screening value for Chromium IV NP = Not Promulgated NS = Not Sampled mg/kg = milligrams per kilogram (parts per million) <0.021 = Analyte not detected above lab reporting limit 95.5 = Analyte detected above the lab reporting limit but less than regulatory limit 1.00 = Analyte detected above the regulatory or site screening limits Tier 1 Res SRV = Minnesota Department of Health Tier 1 Residential Soil Reference Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are not used to evaluate Total Metal parameters N:\Technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Table 1_AllHistorical.xlsx

21 Table 1 Summary of Historical Hot Spot Soil Analytical Results Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Sample Collection Date Northing Easting Tier 1 RES SRV Screening SLVs Parameter Units Detected Volitle Organic Compounds (VOCs) Chloromethane (methyl chloride) Total Metals Aluminum 30,000 - mg/kg Antimony 12 - mg/kg Arsenic 9 - mg/kg Barium mg/kg Beryllium 55 - mg/kg Cadmium 25 - mg/kg Calcium NP - mg/kg Chromium 87 a - mg/kg Cobalt mg/kg Copper mg/kg Iron mg/kg Lead mg/kg Magnesium NP - mg/kg Manganese mg/kg Mercury mg/kg Nickel mg/kg Potassium NP - mg/kg Selenium mg/kg Silver mg/kg Sodium NP - mg/kg Thallium 3 - mg/kg Vanadium 50 - mg/kg Zinc 8700 mg/kg Total Petroleum Hydrocarbons Diesel Range Organic (DRO) Compounds NP NP mg/kg Polychlorinated Biphenyls PCB 1016 mg/kg PCB 1221 mg/kg PCB 1232 mg/kg PCB 1242 See Below See Below mg/kg PCB 1248 mg/kg PCB 1254 mg/kg PCB 1260 mg/kg Total PCBs mg/kg Total Cyanide Cyanide NP 2 mg/kg SB SB SS SS SS SS SS SS SS SS SS SS SS SS /16/2003 1/16/2003 1/9/2003 1/9/2003 1/9/2003 1/9/2003 1/9/2003 1/9/2003 1/16/2003 1/16/2003 1/16/2003 1/16/2003 1/9/2003 1/9/ Duplicate of SS ND 1.00 NS NS NS NS NS NS NS NS NS NS NS NS NS 3990 NS NS <7.1 < NS 2.8 NS NS <6.7 <6.2 <6.4 <6.3 < NS 3 NS NS NS 55.4 NS NS <0.46 < NS 0.24 NS NS 0.23 <0.45 <0.35 <0.37 < <0.59 < NS 0.55 NS NS 0.31 <0.51 < < NS 4130 NS NS NS 15.7 NS NS NS 5 NS NS NS 252 NS NS NS NS NS NS 169 NS NS NS 3140 NS NS NS 319 NS NS < NS <0.11 NS NS <0.084 <0.077 <0.08 <0.079 <0.079 <0.087 < NS 13.9 NS NS NS 366 NS NS <0.59 <0.57 <0.55 NS <0.55 NS NS <0.56 <0.51 <0.53 <0.53 < <0.57 <1.2 <1.1 <1.1 NS <1.1 NS NS <1.1 < <1.1 < <592 < NS <552 NS NS < < < <1.2 <1.1 <1.1 NS <1.1 NS NS <1.1 <1 <1.1 <1.1 <1.1 <1.2 < NS 19 NS NS NS 205 NS NS <12 <13 < NS NS < <13 <13 <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 <0.017 <1.7 <0.017 <0.019 <0.018 <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 <0.017 <1.7 <0.017 <0.019 <0.018 <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 <0.017 <1.7 <0.017 <0.019 <0.018 <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 <0.017 <1.7 <0.017 <0.019 <0.018 <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 <0.017 <1.7 < <0.019 <0.018 <0.018 <0.018 <0.018 <0.039 <0.018 <0.018 <0.017 < <0.017 <0.019 <0.018 <0.019 < < < <0.017 < <0.43 NS NS NS NS NS NS NS <0.35 < < Notes: a = Risk screening value for Chromium IV NP = Not Promulgated NS = Not Sampled mg/kg = milligrams per kilogram (parts per million) <0.021 = Analyte not detected above lab reporting limit 95.5 = Analyte detected above the lab reporting limit but less than regulatory limit 1.00 = Analyte detected above the regulatory or site screening limits Tier 1 Res SRV = Minnesota Department of Health Tier 1 Residential Soil Reference Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are not used to evaluate Total Metal parameters N:\Technical\0979 Bolander\03 Field Investigation\Bldg 101\Building 101 Investigation Results\Table 1_AllHistorical.xlsx

22 Table 2 Summary of Hot Spots in Plexus Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Exceeds MPCA SLV, SRV or Other Standard Sample ID Depth Range (Ft) Sampler Sample Date Analyte Result Units SS Plexus 1/9/2003 Lead 420 mg/kg SRV SS Plexus 1/9/2003 Copper 252 mg/kg SRV SB Plexus 1/16/2003 Copper 12,500 mg/kg SRV SS Plexus 1/16/2003 Total PCBs 10.9 mg/kg SLV Total PCBs mg/kg SLV SS Plexus 1/9/2003 Copper 241 mg/kg SRV Lead 7410 mg/kg SRV Total PCBs mg/kg SLV SS Plexus 1/9/2003 Copper 429 mg/kg SRV Lead 11,800 mg/kg SRV TP SS 4-5 Wenck 10/15/2014 Barium 2,020 mg/kg SRV

23 Table 3 Summary of DRO Areas to be addressd in Plexus Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Depth Range (Ft) Sampler Sample Date Analyte Result Units Exceeds MPCA SLV, SRV or Other Standard SS Plexus 1/9/2003 DRO 260 mg/kg OTHER RI SS-(0-1) 0-1 Tetra Tech 6/27/2007 DRO 260 mg/kg OTHER SB Plexus 1/16/2003 DRO 190 mg/kg OTHER

24 Table 4 Summary of Floor Drain Sampling Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Laboratory Sample ID DUPLICATE # /31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 Sample Collection Date Northing (feet, Ramsey Co. Coordinate System) Easting (feet, Ramsey Co. Coordinate System) Tier 1 RES SRV Screening SLVs Detected Parameters Method Units Volitle Organic Compounds VOCs µg/kg ND ND ND ND ND ND ND ND ND ND ND ND ND ND Duplicate of Notes: µg/kg = milligrams per kilogram (parts per million) <0.021 = Analyte not detected above lab reporting limit 95.5 = Analyte detected above the lab reporting limit but less than regulatory limit Tier 1 Res SRV = Minnesota Department of Health Tier 1 Residential Soil Reference Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are not used to evaluate Total Metal parameters

25 Table 4 Summary of Floor Drain Sampling Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Laboratory Sample ID Sample Collection Date Northing (feet, Ramsey Co. Coordinate System) Easting (feet, Ramsey Co. Coordinate System) Tier 1 RES SRV Screening SLVs Detected Parameters Method Units Volitle Organic Compounds VOCs µg/kg DUPLICATE # DUPLICATE # /31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/2014 7/31/ Duplicate of ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Duplicate of Notes: µg/kg = milligrams per kilogram (parts per million) <0.021 = Analyte not detected above lab reporting limit 95.5 = Analyte detected above the lab reporting limit but less than regulatory limit Tier 1 Res SRV = Minnesota Department of Health Tier 1 Residential Soil Reference Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are not used to evaluate Total Metal parameters

26 Table 5 Summary of Test Pit Investigation Sampling Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Laboratory Sample ID TP SS TP SS TP SS TP SS TP SS TP SS TP SS TP SS TP SS TP SS /16/ /15/ /16/ /15/ /16/ /15/ /16/ /15/ /16/ /15/2014 Sample Collection Date Sample Depth (feet) Northing (feet, Ramsey Co. Coordinate System) Easting (feet, Ramsey Co. Coordinate System) Parameter Method Tier 1 RES SRV Screening SLVs Units Total Metals Arsenic 6020A 9 - mg/kg Barium 6020A mg/kg Cadmium 6020A 25 - mg/kg < <0.083 < <0.086 <0.096 < <0.091 Chromium 6020A 87 a - mg/kg Copper mg/kg Lead 6010B mg/kg Mercury 7471B 0.5 mg/kg < <0.018 <0.021 <0.21 < <0.020 <0.021 <0.022 Selenium 6020A <0.62 <0.58 <0.52 <0.56 <0.56 <0.54 <0.60 <0.50 <0.53 <0.57 Silver 6020A <0.62 <0.58 <0.52 <0.56 <0.56 <0.54 <0.60 <0.50 <0.53 <0.57 Total Petroleum Hydrocarbons TPH (GC/FID) High Fraction as Diesel Range Organic (DRO) Compounds DROWM/8015M NP NP mg/kg <10.0 <9.2 <9.7 <8.7 <9.8 <9.0 <10.2 <10.0 <10.2 <10.0 Polycyclic Aromatic Hydrocarbons Acenaphthene E E+04 µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Acenaphthylene µg/kg <12.4 <11.7 <10.9 <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Anthracene E E+05 µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Benzo(a)anthracene µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Benzo(a)pyrene E E+04 µg/kg <12.4 < <11.7 < <11.7 <11.6 <11.8 Benzo(b)fluoranthene µg/kg <12.4 < <11.7 < <11.7 <11.6 <11.8 Benzo(g,h,i)perylene µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Benzo(k)fluoranthene µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Chrysene µg/kg <12.4 < <11.7 < <11.7 <11.6 <11.8 Dibenz(a,h)anthracene µg/kg <12.4 <11.7 <10.9 <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Fluoranthene E E+05 µg/kg < <11.7 < <11.7 <11.6 <11.8 Fluorene E E+04 µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Indeno(1,2,3-cd)pyrene µg/kg <12.4 < <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Naphthalene E E+03 µg/kg <12.4 <11.7 <10.9 <11.2 <11.7 <11.5 <11.9 <11.7 <11.6 <11.8 Phenanthrene µg/kg <12.4 < <11.7 < <11.7 <11.6 <11.8 Pyrene E E+05 µg/kg < <11.7 < <11.7 <11.6 <11.8 B(a)P Equivalent µg/kg Polychlorinated Biphenyls PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB See Below See Below µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 PCB µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 Total PCBs µg/kg <41.0 <38.8 <36.0 <37.0 <38.4 <38.0 <39.4 <38.6 <38.4 <38.7 Notes: a = Risk screening value for Chromium IV NP = Not Promulgated mg/kg = milligrams per kilogram (parts per million) µg/kg = micrograms per kilogram (parts per billion) <0.021 = Analyte not detected above lab reporting limit 2.1 = Analyte detected above the lab reporting limit but less than regulatory limit 2020 = Analyte detected above the regulatory screening limit or site-specific screening limits Tier 1RES SRV = Minnesota Department of Health Tier 1 Residential Soil Referenec Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are note used to evalute Total Metal parameters B(a)P Equivalent = Benzo(a)anthracene equivalent value. Assume non-detected values equal to zero.

27 Table 5 Summary of Test Pit Investigation Sampling Section 1001 TCAAP Redevelopment #2 Site Arden Hills, Minnesota Sample ID Laboratory Sample ID Sample Collection Date Sample Depth (feet) Northing (feet, Ramsey Co. Coordinate System) Easting (feet, Ramsey Co. Coordinate System) Parameter Method Tier 1 RES SRV Screening SLVs Units Total Metals Arsenic 6020A 9 - mg/kg Barium 6020A mg/kg Cadmium 6020A 25 - mg/kg Chromium 6020A 87 a - mg/kg Copper mg/kg Lead 6010B mg/kg Mercury 7471B 0.5 mg/kg Selenium 6020A Silver 6020A Total Petroleum Hydrocarbons TPH (GC/FID) High Fraction as Diesel Range Organic (DRO) Compounds DROWM/8015M NP NP mg/kg Polycyclic Aromatic Hydrocarbons Acenaphthene E E+04 µg/kg Acenaphthylene µg/kg Anthracene E E+05 µg/kg Benzo(a)anthracene µg/kg Benzo(a)pyrene E E+04 µg/kg Benzo(b)fluoranthene µg/kg Benzo(g,h,i)perylene µg/kg Benzo(k)fluoranthene µg/kg Chrysene µg/kg Dibenz(a,h)anthracene µg/kg Fluoranthene E E+05 µg/kg Fluorene E E+04 µg/kg Indeno(1,2,3-cd)pyrene µg/kg Naphthalene E E+03 µg/kg Phenanthrene µg/kg Pyrene E E+05 µg/kg B(a)P Equivalent µg/kg Polychlorinated Biphenyls PCB µg/kg PCB µg/kg PCB µg/kg PCB See Below See Below µg/kg PCB µg/kg PCB µg/kg PCB µg/kg Total PCBs µg/kg DUPLICATE-01 TP SS TP SS TP SS TP SS TP SS TP SS DUPLICATE-02 TP SS TP SS /16/ /15/ /16/ /15/ /16/ /15/ /16/ /15/ /16/ /15/ Duplicate of TP SS Duplicate of TP SS <0.086 <0.094 < < <0.020 <0.021 <0.023 <0.024 <0.022 <0.021 <0.019 <0.022 <0.21 <0.022 <0.39 <0.51 <0.54 <0.59 <0.51 <0.51 <0.53 <0.52 <0.48 <0.54 <0.39 <0.51 <0.54 <0.59 <0.51 <0.51 <0.53 <0.52 <0.48 <0.54 <10.6 <10.5 <10.1 <9.8 <10.6 <9.0 <10.5 < <10.3 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 <11.5 <11.6 <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 <11.5 <11.6 < <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < <12.1 <11.7 <12.0 <11.7 <11.8 <11.6 <11.8 <11.5 < < <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS <38.7 <39.5 <38.5 <39.2 <38.3 NS <37.8 <37.9 NS NS Notes: a = Risk screening value for Chromium IV NP = Not Promulgated mg/kg = milligrams per kilogram (parts per million) µg/kg = micrograms per kilogram (parts per billion) <0.021 = Analyte not detected above lab reporting limit 2.1 = Analyte detected above the lab reporting limit but less than regulatory limit 2020 = Analyte detected above the regulatory screening limit or site-specific screening limits Tier 1RES SRV = Minnesota Department of Health Tier 1 Residential Soil Referenec Value Screening SLVs = MPCA May 2013 Screening Soil Leaching Values. Screening SLVs are note used to evalute Total Metal parameters B(a)P Equivalent = Benzo(a)anthracene equivalent value. Assume non-detected values equal to zero.

28 Figures 1-1. Site Location Map 1-2. Former Building 101 Location Map 3-1. Historical Investigation Results Detail Map Section VOC Sample Collection Locations, CCP Implementation 4-2. Test Pit Investigation Locations

29 Legend Ramsey County Property Boundary ESA Section 1001 Anoka County New Brighton 7.5 Minute Quadrangle (USGS: 1997) 2,000 1,000 0 Path: L:\0979\02\mxd\Sect 1001\Site Location Map.mxd Date: 12/19/2014Time: 11:29:59 AM User: shujc0243 2,000 Feet RAMSEY COUNTY Site Location Map ± Hennepin County Area of Detail Ramsey County Dakota County Copyright: 2013 National Geographic Society, i-cubed Engineers - Scientists Business Professionals Wenck 1800 Pioneer Creek Center Maple Plain, MN DEC 2014 Figure 1-1

30 Legend Ramsey County Property Boundary ESA Section 1001 Former Building Aerial Photograph (Source: ESRI) Path: L:\0979\02\mxd\Sect 1001\Building 101 Location Map.mxd Date: 12/19/2014Time: 11:32:20 AM User: shujc0243 Feet RAMSEY COUNTY ± Former Building 101 Location Map Source: Esri, DigitalGlobe, GeoEye, i-cubed, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community Engineers - Scientists Business Professionals Wenck 1800 Pioneer Creek Center Maple Plain, MN DEC 2014 Figure 1-2

31 Legend ESA Section 1001 Sample result below MPCA Tier I SRV and Screening SLV Hot Spot Location (Sample result above MPCA Tier I SRV and/or Tier 1 SLV) DRO Values over 100 mg/kg Extraction Well Monitoring Well RI SS RI RI SS SS Diesel Range Organics (DRO) SS SS SS Copper SB SS SB RI RI SS RI RI SS SB SB Diesel Range Organics (DRO) SS Total PCBs SS RI RI SS SB Copper SB SS RI SS RI RI SS RI RI RI SS RI RI SS SS SS SS Lead SS Copper SS RI SS RI Former Building 101 SS SS Lead SS Copper SS Lead SS Copper SS SS SS RI RI SS RI SS RI RI Diesel Range Organics (DRO) RI SS Diesel Range Organics (DRO) 2012Aerial Photograph(Source:ESRI) Path: L:\0979\02\mxd\Sect 1001\Site Detail Map.mxd Date: 1/12/2015 Time: 12:38:57 PM User: KacHD0606 Feet RAMSEYCOUNTY Source: Esri, DigitalGlobe, GeoEye, i-cubed, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community JAN2015 Historical Inv estigationresultsdetail Map Section1001 Figure2

32 Legend ESA Section 1001 (! (! (! " ) Floor Drain Pit Sump VOC Sample Location 1001VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC VOC-21 Former Building VOC VOC VOC VOC Aerial Photograph (Source: ESRI) Feet Path: L:\0979\02\mxd\Sect 1001\Proposed VOC Sample Collection Locations.mxd Date: 12/19/2014Time: 10:50:05 AM User: shujc VOC-26 ± RAMSEY COUNTY VOC Sample Collection Locations CCP Implementation Source: Esri, DigitalGlobe, GeoEye, i-cubed, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community Engineers - Scientists Business Professionals Wenck 1800 Pioneer Creek Center Maple Plain, MN DEC 2014 Figure 4-1

33 Legend ESA Section 1001 AST UST DRO Values over 100 mg/kg Sample result below MPCA Tier I SRV and Screening SLV Hot Spot Location (Sample result above MPCA Tier I SRV and/or Tier 1 SLV) Test Pit Locations Extraction Well Monitoring Well RI SS TP SS TP SS TP SS RI SS SB RI TP SS SB TP SS RI RI SS TP SS SS SS SS SB TP SS TP SS RI RI SS SB SS RI RI RI RI SS SS RI SS SS SS TP SS RI RI SS TP SS SS TP SS TP SS Barium 2,020 mg/kg TP SS SS Former Building 101 SS TP SS RI RI SS TP SS TP SS RI SS RI TP SS TP SS 2012 Aerial Photograph (Source: ESRI) Feet Path: L:\0979\02\mxd\Sect 1001\Proposed Test Pit Investigation Locations.mxd Date: 1/12/2015 Time: 12:49:02 PM User: KacHD0606 RAMSEY COUNTY Test Pit Investigation Locations Source: Esri, DigitalGlobe, GeoEye, i-cubed, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User Community Engineers - Scientists Business Professionals Wenck 1800 Pioneer Creek Center Maple Plain, MN DEC 2014 Figure 4-2

34 Building 101 Work Plan Approval Letter Appendix A

35

36

37

38

39 Laboratory Analytical Report (August 14, 2014-Pace Analytical Laboratories) Appendix B

40 #=CL# LIMS USE: FR - SHANE WATERMAN LIMS OBJECT ID: August 14, 2014 Shane Waterman Wenck Associates Inc 1802 Wooddale Drive Suite 100 Saint Paul, MN RE: TCAAP Dear Shane Waterman: Enclosed are the analytical results for sample(s) received by the laboratory on July 31, The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kabor Xiong kabor.xiong@pacelabs.com Project Manager Enclosures cc: Matt Bowers, Wenck Associate Inc without the written consent of. Page 1 of 90

41 #=CP# CERTIFICATIONS TCAAP Minnesota Certification IDs 1700 Elm Street SE Suite 200, A2LA Certification #: Alabama Certification #40770 Alabama Certification #40770 Alaska Certification #: UST-078 Alaska Certification #MN00064 Arizona Certification #: AZ-0014 Arkansas Certification #: California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #: Pace Georgia Certification #: 959 Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA Maine Certification #: Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: Mississippi Certification #: Pace Montana Certification #: MT0092 Nebraska Certification #: Pace New York Certification #: North Carolina Certification #: 530 North Carolina State Public Health #: North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN Oregon Certification #: MN Pennsylvania Certification #: Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #: Texas Certification #: T Tennessee Certification #: Utah Certification #: MN Virginia DGS Certification #: 251 Virginia/VELAP Certification #: Pace Washington Certification #: C486 Wisconsin Certification #: West Virginia Certification #: 382 West Virginia DHHR #:9952C without the written consent of. Page 2 of 90

42 #=SS# SAMPLE SUMMARY TCAAP Lab ID Sample ID Matrix Date Collected Date Received Solid 07/31/14 10:00 07/31/14 11: Solid 07/31/14 10:03 07/31/14 11: Solid 07/31/14 10:09 07/31/14 11: Solid 07/31/14 10:12 07/31/14 11: Solid 07/31/14 10:15 07/31/14 11: Solid 07/31/14 10:18 07/31/14 11: Solid 07/31/14 10:21 07/31/14 11: Solid 07/31/14 10:24 07/31/14 11: Solid 07/31/14 10:27 07/31/14 11: MS/MSD Solid 07/31/14 10:30 07/31/14 11: Solid 07/31/14 10:33 07/31/14 11: Solid 07/31/14 10:36 07/31/14 11: Solid 07/31/14 10:39 07/31/14 11: Solid 07/31/14 10:42 07/31/14 11: Solid 07/31/14 10:45 07/31/14 11: Solid 07/31/14 10:48 07/31/14 11: Solid 07/31/14 10:51 07/31/14 11: Solid 07/31/14 10:54 07/31/14 11: Solid 07/31/14 10:57 07/31/14 11: MS/MSD Solid 07/31/14 11:00 07/31/14 11: Solid 07/31/14 11:03 07/31/14 11: Solid 07/31/14 11:06 07/31/14 11: Solid 07/31/14 11:09 07/31/14 11: Solid 07/31/14 11:12 07/31/14 11: Solid 07/31/14 11:15 07/31/14 11: Solid 07/31/14 11:18 07/31/14 11: DUPLICATE #1 Solid 07/31/14 00:00 07/31/14 11: DUPLICATE #2 Solid 07/31/14 00:00 07/31/14 11: DUPLICATE #3 Solid 07/31/14 00:00 07/31/14 11:55 without the written consent of. Page 3 of 90

43 #=SA# SAMPLE ANALYTE COUNT TCAAP Lab ID Sample ID Method Analysts Analytes Reported Laboratory ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M MS/MSD ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M without the written consent of. Page 4 of 90

44 #=SA# SAMPLE ANALYTE COUNT TCAAP Lab ID Sample ID Method Analysts Analytes Reported Laboratory EPA 8260 MJH 70 PASI-M MS/MSD ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M DUPLICATE #1 ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M DUPLICATE #2 ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M DUPLICATE #3 ASTM D2974 JDL 1 PASI-M EPA 8260 MJH 70 PASI-M without the written consent of. Page 5 of 90

45 #=NA# PROJECT NARRATIVE TCAAP Method: EPA 8260 Description: 8260 MSV 5035 Low Level Client: Wenck Associates, Inc. Date: August 14, 2014 General Information: 29 samples were analyzed for EPA All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 5035A with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. QC Batch: MSV/28099 IS: The internal standard recovery associated with this result exceeds the lower control limit. The reported result should be considered an estimated value. MSD (Lab ID: ) Acetone Tetrahydrofuran Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/28124 A matrix spike/matrix spike duplicate was not performed due to insufficient sample volume. Additional Comments: without the written consent of. Page 6 of 90

46 #=NA# PROJECT NARRATIVE TCAAP Method: EPA 8260 Description: 8260 MSV 5035 Low Level Client: Wenck Associates, Inc. Date: August 14, 2014 Analyte Comments: QC Batch: MSV/ M: Sample container did not meet EPA or method requirements, and was not frozen within 48 hours of collection (Lab ID: ) 1,2-Dichloroethane-d4 (S) MS/MSD (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) (Lab ID: ) 1,2-Dichloroethane-d4 (S) DUPLICATE #1 (Lab ID: ) 1,2-Dichloroethane-d4 (S) DUPLICATE #2 (Lab ID: ) 1,2-Dichloroethane-d4 (S) DUPLICATE #3 (Lab ID: ) 1,2-Dichloroethane-d4 (S) QC Batch: MSV/ M: Sample container did not meet EPA or method requirements, and was not frozen within 48 hours of collection. MS (Lab ID: ) 1,2-Dichloroethane-d4 (S) MSD (Lab ID: ) 1,2-Dichloroethane-d4 (S) This data package has been reviewed for quality and completeness and is approved for release. without the written consent of. Page 7 of 90

47 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 7.0 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 18: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Benzene ND ug/kg /01/14 07:39 08/07/14 18: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 18: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromoform ND ug/kg /01/14 07:39 08/07/14 18: Bromomethane ND ug/kg /01/14 07:39 08/07/14 18: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 18: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 18: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Chloroethane ND ug/kg /01/14 07:39 08/07/14 18: Chloroform ND ug/kg /01/14 07:39 08/07/14 18: Chloromethane ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 18: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 18: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 18: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 18: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 8 of 90

48 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 18: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 18: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 18: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 18: Naphthalene ND ug/kg /01/14 07:39 08/07/14 18: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Styrene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 18: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 18: Toluene ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 18: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 18: Toluene-d8 (S) 49 % /01/14 07:39 08/07/14 18: Bromofluorobenzene (S) 51 % /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 9 of 90

49 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:03 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 5.4 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 18: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Benzene ND ug/kg /01/14 07:39 08/07/14 18: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 18: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromoform ND ug/kg /01/14 07:39 08/07/14 18: Bromomethane ND ug/kg /01/14 07:39 08/07/14 18: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 18: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 18: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Chloroethane ND ug/kg /01/14 07:39 08/07/14 18: Chloroform ND ug/kg /01/14 07:39 08/07/14 18: Chloromethane ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 18: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 18: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 18: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 18: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 10 of 90

50 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:03 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 18: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 18: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 18: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 18: Naphthalene ND ug/kg /01/14 07:39 08/07/14 18: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Styrene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 18: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 18: Toluene ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 18: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 18: Toluene-d8 (S) 49 % /01/14 07:39 08/07/14 18: Bromofluorobenzene (S) 51 % /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 11 of 90

51 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:09 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 2.2 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 18: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Benzene ND ug/kg /01/14 07:39 08/07/14 18: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 18: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 18: Bromoform ND ug/kg /01/14 07:39 08/07/14 18: Bromomethane ND ug/kg /01/14 07:39 08/07/14 18: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 18: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 18: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Chloroethane ND ug/kg /01/14 07:39 08/07/14 18: Chloroform ND ug/kg /01/14 07:39 08/07/14 18: Chloromethane ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 18: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 18: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 18: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 18: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 18: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 12 of 90

52 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:09 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 18: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 18: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 18: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 18: Naphthalene ND ug/kg /01/14 07:39 08/07/14 18: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Styrene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 18: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 18: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 18: Toluene ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 18: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 18: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 18: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 18: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 18: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 18: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 18: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 18: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 18: Toluene-d8 (S) 48 % /01/14 07:39 08/07/14 18: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 18: Date: 08/14/ :43 PM without the written consent of. Page 13 of 90

53 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:12 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.1 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 19: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Benzene ND ug/kg /01/14 07:39 08/07/14 19: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 19: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromoform ND ug/kg /01/14 07:39 08/07/14 19: Bromomethane ND ug/kg /01/14 07:39 08/07/14 19: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 19: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 19: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Chloroethane ND ug/kg /01/14 07:39 08/07/14 19: Chloroform ND ug/kg /01/14 07:39 08/07/14 19: Chloromethane ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 19: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 19: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 19: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 19: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 14 of 90

54 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:12 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 19: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 19: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 19: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 19: Naphthalene ND ug/kg /01/14 07:39 08/07/14 19: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Styrene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 19: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 19: Toluene ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 19: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 19: Toluene-d8 (S) 48 % /01/14 07:39 08/07/14 19: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 15 of 90

55 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:15 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.3 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 19: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Benzene ND ug/kg /01/14 07:39 08/07/14 19: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 19: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromoform ND ug/kg /01/14 07:39 08/07/14 19: Bromomethane ND ug/kg /01/14 07:39 08/07/14 19: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 19: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 19: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Chloroethane ND ug/kg /01/14 07:39 08/07/14 19: Chloroform ND ug/kg /01/14 07:39 08/07/14 19: Chloromethane ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 19: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 19: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 19: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 19: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 16 of 90

56 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:15 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 19: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 19: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 19: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 19: Naphthalene ND ug/kg /01/14 07:39 08/07/14 19: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Styrene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 19: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 19: Toluene ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 19: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 19: Toluene-d8 (S) 48 % /01/14 07:39 08/07/14 19: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 17 of 90

57 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:18 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 2.7 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 19: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Benzene ND ug/kg /01/14 07:39 08/07/14 19: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 19: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 19: Bromoform ND ug/kg /01/14 07:39 08/07/14 19: Bromomethane ND ug/kg /01/14 07:39 08/07/14 19: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 19: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 19: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Chloroethane ND ug/kg /01/14 07:39 08/07/14 19: Chloroform ND ug/kg /01/14 07:39 08/07/14 19: Chloromethane ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 19: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 19: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 19: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 19: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 19: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 18 of 90

58 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:18 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 19: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 19: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 19: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 19: Naphthalene ND ug/kg /01/14 07:39 08/07/14 19: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Styrene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 19: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 19: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 19: Toluene ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 19: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 19: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 19: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 19: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 19: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 19: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 19: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 19: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 19: Toluene-d8 (S) 48 % /01/14 07:39 08/07/14 19: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 19: Date: 08/14/ :43 PM without the written consent of. Page 19 of 90

59 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:21 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.5 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 20: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 20: Benzene ND ug/kg /01/14 07:39 08/07/14 20: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 20: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 20: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 20: Bromoform ND ug/kg /01/14 07:39 08/07/14 20: Bromomethane ND ug/kg /01/14 07:39 08/07/14 20: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 20: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 20: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: Chloroethane ND ug/kg /01/14 07:39 08/07/14 20: Chloroform ND ug/kg /01/14 07:39 08/07/14 20: Chloromethane ND ug/kg /01/14 07:39 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 20: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 20: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 20: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 20: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 20 of 90

60 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:21 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 20: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 20: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 20: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 20: Naphthalene ND ug/kg /01/14 07:39 08/07/14 20: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Styrene ND ug/kg /01/14 07:39 08/07/14 20: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 20: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 20: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 20: Toluene ND ug/kg /01/14 07:39 08/07/14 20: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 20: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 20: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 20: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 20: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 20: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:39 08/07/14 20: Toluene-d8 (S) 49 % /01/14 07:39 08/07/14 20: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 21 of 90

61 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:24 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 3.3 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/07/14 20: Allyl chloride ND ug/kg /01/14 07:39 08/07/14 20: Benzene ND ug/kg /01/14 07:39 08/07/14 20: Bromobenzene ND ug/kg /01/14 07:39 08/07/14 20: Bromochloromethane ND ug/kg /01/14 07:39 08/07/14 20: Bromodichloromethane ND ug/kg /01/14 07:39 08/07/14 20: Bromoform ND ug/kg /01/14 07:39 08/07/14 20: Bromomethane ND ug/kg /01/14 07:39 08/07/14 20: Butanone (MEK) ND ug/kg /01/14 07:39 08/07/14 20: n-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: sec-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: tert-butylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Carbon tetrachloride ND ug/kg /01/14 07:39 08/07/14 20: Chlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: Chloroethane ND ug/kg /01/14 07:39 08/07/14 20: Chloroform ND ug/kg /01/14 07:39 08/07/14 20: Chloromethane ND ug/kg /01/14 07:39 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/07/14 20: Dibromochloromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/07/14 20: Dibromomethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/07/14 20: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/07/14 20: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/07/14 20: Ethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/07/14 20: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 22 of 90

62 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:24 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/07/14 20: Methylene Chloride ND ug/kg /01/14 07:39 08/07/14 20: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/07/14 20: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/07/14 20: Naphthalene ND ug/kg /01/14 07:39 08/07/14 20: n-propylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Styrene ND ug/kg /01/14 07:39 08/07/14 20: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/07/14 20: Tetrachloroethene ND ug/kg /01/14 07:39 08/07/14 20: Tetrahydrofuran ND ug/kg /01/14 07:39 08/07/14 20: Toluene ND ug/kg /01/14 07:39 08/07/14 20: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/07/14 20: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/07/14 20: Trichloroethene ND ug/kg /01/14 07:39 08/07/14 20: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/07/14 20: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/07/14 20: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/07/14 20: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/07/14 20: Vinyl chloride ND ug/kg /01/14 07:39 08/07/14 20: Xylene (Total) ND ug/kg /01/14 07:39 08/07/14 20: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:39 08/07/14 20: Toluene-d8 (S) 49 % /01/14 07:39 08/07/14 20: Bromofluorobenzene (S) 50 % /01/14 07:39 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 23 of 90

63 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:27 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.3 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/12/14 22: Allyl chloride ND ug/kg /01/14 07:38 08/12/14 22: Benzene ND ug/kg /01/14 07:38 08/12/14 22: Bromobenzene ND ug/kg /01/14 07:38 08/12/14 22: Bromochloromethane ND ug/kg /01/14 07:38 08/12/14 22: Bromodichloromethane ND ug/kg /01/14 07:38 08/12/14 22: Bromoform ND ug/kg /01/14 07:38 08/12/14 22: Bromomethane ND ug/kg /01/14 07:38 08/12/14 22: Butanone (MEK) ND ug/kg /01/14 07:38 08/12/14 22: n-butylbenzene ND ug/kg /01/14 07:38 08/12/14 22: sec-butylbenzene ND ug/kg /01/14 07:38 08/12/14 22: tert-butylbenzene ND ug/kg /01/14 07:38 08/12/14 22: Carbon tetrachloride ND ug/kg /01/14 07:38 08/12/14 22: Chlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: Chloroethane ND ug/kg /01/14 07:38 08/12/14 22: Chloroform ND ug/kg /01/14 07:38 08/12/14 22: Chloromethane ND ug/kg /01/14 07:38 08/12/14 22: Chlorotoluene ND ug/kg /01/14 07:38 08/12/14 22: Chlorotoluene ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/12/14 22: Dibromochloromethane ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/12/14 22: Dibromomethane ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/12/14 22: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/12/14 22: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/12/14 22: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/12/14 22: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/12/14 22: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/12/14 22: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/12/14 22: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/12/14 22: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/12/14 22: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/12/14 22: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/12/14 22: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/12/14 22: Ethylbenzene ND ug/kg /01/14 07:38 08/12/14 22: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/12/14 22: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/12/14 22: Date: 08/14/ :43 PM without the written consent of. Page 24 of 90

64 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:27 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/12/14 22: Methylene Chloride ND ug/kg /01/14 07:38 08/12/14 22: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/12/14 22: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/12/14 22: Naphthalene ND ug/kg /01/14 07:38 08/12/14 22: n-propylbenzene ND ug/kg /01/14 07:38 08/12/14 22: Styrene ND ug/kg /01/14 07:38 08/12/14 22: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/12/14 22: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/12/14 22: Tetrachloroethene ND ug/kg /01/14 07:38 08/12/14 22: Tetrahydrofuran ND ug/kg /01/14 07:38 08/12/14 22: Toluene ND ug/kg /01/14 07:38 08/12/14 22: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/12/14 22: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/12/14 22: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/12/14 22: Trichloroethene ND ug/kg /01/14 07:38 08/12/14 22: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/12/14 22: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/12/14 22: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/12/14 22: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/12/14 22: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/12/14 22: Vinyl chloride ND ug/kg /01/14 07:38 08/12/14 22: Xylene (Total) ND ug/kg /01/14 07:38 08/12/14 22: Surrogates 1,2-Dichloroethane-d4 (S) 47 % /01/14 07:38 08/12/14 22: Toluene-d8 (S) 51 % /01/14 07:38 08/12/14 22: Bromofluorobenzene (S) 50 % /01/14 07:38 08/12/14 22: Date: 08/14/ :43 PM without the written consent of. Page 25 of 90

65 #=AR# ANALYTICAL RESULTS TCAAP Sample: MS/MSD Lab ID: Collected: 07/31/14 10:30 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 5.4 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/07/14 20: Allyl chloride ND ug/kg /01/14 07:38 08/07/14 20: Benzene ND ug/kg /01/14 07:38 08/07/14 20: Bromobenzene ND ug/kg /01/14 07:38 08/07/14 20: Bromochloromethane ND ug/kg /01/14 07:38 08/07/14 20: Bromodichloromethane ND ug/kg /01/14 07:38 08/07/14 20: Bromoform ND ug/kg /01/14 07:38 08/07/14 20: Bromomethane ND ug/kg /01/14 07:38 08/07/14 20: Butanone (MEK) ND ug/kg /01/14 07:38 08/07/14 20: n-butylbenzene ND ug/kg /01/14 07:38 08/07/14 20: sec-butylbenzene ND ug/kg /01/14 07:38 08/07/14 20: tert-butylbenzene ND ug/kg /01/14 07:38 08/07/14 20: Carbon tetrachloride ND ug/kg /01/14 07:38 08/07/14 20: Chlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: Chloroethane ND ug/kg /01/14 07:38 08/07/14 20: Chloroform ND ug/kg /01/14 07:38 08/07/14 20: Chloromethane ND ug/kg /01/14 07:38 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:38 08/07/14 20: Chlorotoluene ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/07/14 20: Dibromochloromethane ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/07/14 20: Dibromomethane ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/07/14 20: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/07/14 20: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/07/14 20: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/07/14 20: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/07/14 20: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/07/14 20: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/07/14 20: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/07/14 20: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/07/14 20: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/07/14 20: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/07/14 20: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/07/14 20: Ethylbenzene ND ug/kg /01/14 07:38 08/07/14 20: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/07/14 20: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 26 of 90

66 #=AR# ANALYTICAL RESULTS TCAAP Sample: MS/MSD Lab ID: Collected: 07/31/14 10:30 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/07/14 20: Methylene Chloride ND ug/kg /01/14 07:38 08/07/14 20: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/07/14 20: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/07/14 20: Naphthalene ND ug/kg /01/14 07:38 08/07/14 20: n-propylbenzene ND ug/kg /01/14 07:38 08/07/14 20: Styrene ND ug/kg /01/14 07:38 08/07/14 20: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/07/14 20: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/07/14 20: Tetrachloroethene ND ug/kg /01/14 07:38 08/07/14 20: Tetrahydrofuran ND ug/kg /01/14 07:38 08/07/14 20: Toluene ND ug/kg /01/14 07:38 08/07/14 20: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/07/14 20: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/07/14 20: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/07/14 20: Trichloroethene ND ug/kg /01/14 07:38 08/07/14 20: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/07/14 20: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/07/14 20: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/07/14 20: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/07/14 20: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/07/14 20: Vinyl chloride ND ug/kg /01/14 07:38 08/07/14 20: Xylene (Total) ND ug/kg /01/14 07:38 08/07/14 20: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:38 08/07/14 20: Toluene-d8 (S) 48 % /01/14 07:38 08/07/14 20: Bromofluorobenzene (S) 50 % /01/14 07:38 08/07/14 20: Date: 08/14/ :43 PM without the written consent of. Page 27 of 90

67 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:33 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 10.7 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 10: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 10: Benzene ND ug/kg /01/14 07:38 08/08/14 10: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 10: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 10: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 10: Bromoform ND ug/kg /01/14 07:38 08/08/14 10: Bromomethane ND ug/kg /01/14 07:38 08/08/14 10: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 10: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 10: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 10: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 10: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 10: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: Chloroethane ND ug/kg /01/14 07:38 08/08/14 10: Chloroform ND ug/kg /01/14 07:38 08/08/14 10: Chloromethane ND ug/kg /01/14 07:38 08/08/14 10: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 10: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 10: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 10: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 10: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 10: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 10: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 10: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 10: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 10: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 10: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 10: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 10: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 10: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 10: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 10: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 10: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 10: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 10: Date: 08/14/ :43 PM without the written consent of. Page 28 of 90

68 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:33 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 10: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 10: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 10: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 10: Naphthalene ND ug/kg /01/14 07:38 08/08/14 10: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 10: Styrene ND ug/kg /01/14 07:38 08/08/14 10: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 10: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 10: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 10: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 10: Toluene ND ug/kg /01/14 07:38 08/08/14 10: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 10: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 10: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 10: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 10: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 10: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 10: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 10: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 10: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 10: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 10: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 10: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:38 08/08/14 10: Toluene-d8 (S) 49 % /01/14 07:38 08/08/14 10: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 10: Date: 08/14/ :43 PM without the written consent of. Page 29 of 90

69 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:36 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.7 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 11: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 11: Benzene ND ug/kg /01/14 07:38 08/08/14 11: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 11: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 11: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 11: Bromoform ND ug/kg /01/14 07:38 08/08/14 11: Bromomethane ND ug/kg /01/14 07:38 08/08/14 11: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 11: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 11: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: Chloroethane ND ug/kg /01/14 07:38 08/08/14 11: Chloroform ND ug/kg /01/14 07:38 08/08/14 11: Chloromethane ND ug/kg /01/14 07:38 08/08/14 11: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 11: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 11: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 11: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 11: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 11: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 11: Date: 08/14/ :43 PM without the written consent of. Page 30 of 90

70 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:36 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 11: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 11: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 11: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 11: Naphthalene ND ug/kg /01/14 07:38 08/08/14 11: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Styrene ND ug/kg /01/14 07:38 08/08/14 11: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 11: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 11: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 11: Toluene ND ug/kg /01/14 07:38 08/08/14 11: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 11: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 11: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 11: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 11: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 11: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:38 08/08/14 11: Toluene-d8 (S) 48 % /01/14 07:38 08/08/14 11: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 11: Date: 08/14/ :43 PM without the written consent of. Page 31 of 90

71 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:39 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 8.2 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 11: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 11: Benzene ND ug/kg /01/14 07:38 08/08/14 11: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 11: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 11: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 11: Bromoform ND ug/kg /01/14 07:38 08/08/14 11: Bromomethane ND ug/kg /01/14 07:38 08/08/14 11: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 11: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 11: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: Chloroethane ND ug/kg /01/14 07:38 08/08/14 11: Chloroform ND ug/kg /01/14 07:38 08/08/14 11: Chloromethane ND ug/kg /01/14 07:38 08/08/14 11: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 11: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 11: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 11: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 11: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 11: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 11: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 11: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 11: Date: 08/14/ :43 PM without the written consent of. Page 32 of 90

72 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:39 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 11: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 11: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 11: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 11: Naphthalene ND ug/kg /01/14 07:38 08/08/14 11: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Styrene ND ug/kg /01/14 07:38 08/08/14 11: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 11: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 11: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 11: Toluene ND ug/kg /01/14 07:38 08/08/14 11: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 11: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 11: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 11: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 11: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 11: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 11: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 11: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 11: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 11: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:38 08/08/14 11: Toluene-d8 (S) 48 % /01/14 07:38 08/08/14 11: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 11: Date: 08/14/ :43 PM without the written consent of. Page 33 of 90

73 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:42 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 7.6 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 12: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Benzene ND ug/kg /01/14 07:38 08/08/14 12: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 12: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromoform ND ug/kg /01/14 07:38 08/08/14 12: Bromomethane ND ug/kg /01/14 07:38 08/08/14 12: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 12: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 12: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Chloroethane ND ug/kg /01/14 07:38 08/08/14 12: Chloroform ND ug/kg /01/14 07:38 08/08/14 12: Chloromethane ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 12: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 12: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 12: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 12: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 34 of 90

74 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:42 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 12: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 12: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 12: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 12: Naphthalene ND ug/kg /01/14 07:38 08/08/14 12: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Styrene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 12: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 12: Toluene ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 12: Surrogates 1,2-Dichloroethane-d4 (S) 52 % /01/14 07:38 08/08/14 12: Toluene-d8 (S) 48 % /01/14 07:38 08/08/14 12: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 35 of 90

75 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:45 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.4 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 12: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Benzene ND ug/kg /01/14 07:38 08/08/14 12: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 12: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromoform ND ug/kg /01/14 07:38 08/08/14 12: Bromomethane ND ug/kg /01/14 07:38 08/08/14 12: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 12: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 12: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Chloroethane ND ug/kg /01/14 07:38 08/08/14 12: Chloroform ND ug/kg /01/14 07:38 08/08/14 12: Chloromethane ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 12: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 12: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 12: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 12: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 36 of 90

76 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:45 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 12: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 12: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 12: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 12: Naphthalene ND ug/kg /01/14 07:38 08/08/14 12: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Styrene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 12: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 12: Toluene ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 12: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:38 08/08/14 12: Toluene-d8 (S) 48 % /01/14 07:38 08/08/14 12: Bromofluorobenzene (S) 50 % /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 37 of 90

77 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:48 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 7.8 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 12: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Benzene ND ug/kg /01/14 07:38 08/08/14 12: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 12: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromoform ND ug/kg /01/14 07:38 08/08/14 12: Bromomethane ND ug/kg /01/14 07:38 08/08/14 12: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 12: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 12: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Chloroethane ND ug/kg /01/14 07:38 08/08/14 12: Chloroform ND ug/kg /01/14 07:38 08/08/14 12: Chloromethane ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 12: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 12: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 12: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 12: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 38 of 90

78 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:48 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 12: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 12: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 12: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 12: Naphthalene ND ug/kg /01/14 07:38 08/08/14 12: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Styrene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 12: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 12: Toluene ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 12: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:38 08/08/14 12: Toluene-d8 (S) 49 % /01/14 07:38 08/08/14 12: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 39 of 90

79 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:51 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 7.0 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:38 08/08/14 12: Allyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Benzene ND ug/kg /01/14 07:38 08/08/14 12: Bromobenzene ND ug/kg /01/14 07:38 08/08/14 12: Bromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromodichloromethane ND ug/kg /01/14 07:38 08/08/14 12: Bromoform ND ug/kg /01/14 07:38 08/08/14 12: Bromomethane ND ug/kg /01/14 07:38 08/08/14 12: Butanone (MEK) ND ug/kg /01/14 07:38 08/08/14 12: n-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: sec-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: tert-butylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Carbon tetrachloride ND ug/kg /01/14 07:38 08/08/14 12: Chlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Chloroethane ND ug/kg /01/14 07:38 08/08/14 12: Chloroform ND ug/kg /01/14 07:38 08/08/14 12: Chloromethane ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: Chlorotoluene ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:38 08/08/14 12: Dibromochloromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:38 08/08/14 12: Dibromomethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,4-Dichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorodifluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,2-dichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Dichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,3-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,2-Dichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1-Dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: cis-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: trans-1,3-dichloropropene ND ug/kg /01/14 07:38 08/08/14 12: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:38 08/08/14 12: Ethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:38 08/08/14 12: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 40 of 90

80 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:51 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:38 08/08/14 12: Methylene Chloride ND ug/kg /01/14 07:38 08/08/14 12: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:38 08/08/14 12: Methyl-tert-butyl ether ND ug/kg /01/14 07:38 08/08/14 12: Naphthalene ND ug/kg /01/14 07:38 08/08/14 12: n-propylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Styrene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:38 08/08/14 12: Tetrachloroethene ND ug/kg /01/14 07:38 08/08/14 12: Tetrahydrofuran ND ug/kg /01/14 07:38 08/08/14 12: Toluene ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:38 08/08/14 12: ,1,1-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichloroethane ND ug/kg /01/14 07:38 08/08/14 12: Trichloroethene ND ug/kg /01/14 07:38 08/08/14 12: Trichlorofluoromethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,3-Trichloropropane ND ug/kg /01/14 07:38 08/08/14 12: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:38 08/08/14 12: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:38 08/08/14 12: Vinyl chloride ND ug/kg /01/14 07:38 08/08/14 12: Xylene (Total) ND ug/kg /01/14 07:38 08/08/14 12: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:38 08/08/14 12: Toluene-d8 (S) 48 % /01/14 07:38 08/08/14 12: Bromofluorobenzene (S) 51 % /01/14 07:38 08/08/14 12: Date: 08/14/ :43 PM without the written consent of. Page 41 of 90

81 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:54 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 13.0 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 13: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Benzene ND ug/kg /01/14 07:37 08/08/14 13: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 13: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromoform ND ug/kg /01/14 07:37 08/08/14 13: Bromomethane ND ug/kg /01/14 07:37 08/08/14 13: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 13: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 13: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Chloroethane ND ug/kg /01/14 07:37 08/08/14 13: Chloroform ND ug/kg /01/14 07:37 08/08/14 13: Chloromethane ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 13: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 13: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 13: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 13: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 42 of 90

82 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:54 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 13: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 13: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 13: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 13: Naphthalene ND ug/kg /01/14 07:37 08/08/14 13: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Styrene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 13: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 13: Toluene ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 13: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:37 08/08/14 13: Toluene-d8 (S) 48 % /01/14 07:37 08/08/14 13: Bromofluorobenzene (S) 51 % /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 43 of 90

83 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:57 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 12.3 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 13: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Benzene ND ug/kg /01/14 07:37 08/08/14 13: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 13: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromoform ND ug/kg /01/14 07:37 08/08/14 13: Bromomethane ND ug/kg /01/14 07:37 08/08/14 13: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 13: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 13: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Chloroethane ND ug/kg /01/14 07:37 08/08/14 13: Chloroform ND ug/kg /01/14 07:37 08/08/14 13: Chloromethane ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 13: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 13: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 13: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 13: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 44 of 90

84 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 10:57 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 13: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 13: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 13: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 13: Naphthalene ND ug/kg /01/14 07:37 08/08/14 13: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Styrene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 13: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 13: Toluene ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 13: Surrogates 1,2-Dichloroethane-d4 (S) 52 % /01/14 07:37 08/08/14 13: M Toluene-d8 (S) 48 % /01/14 07:37 08/08/14 13: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 45 of 90

85 #=AR# ANALYTICAL RESULTS TCAAP Sample: MS/MSD Lab ID: Collected: 07/31/14 11:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 9.1 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 16: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 16: Benzene ND ug/kg /01/14 07:37 08/08/14 16: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 16: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 16: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 16: Bromoform ND ug/kg /01/14 07:37 08/08/14 16: Bromomethane ND ug/kg /01/14 07:37 08/08/14 16: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 16: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 16: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 16: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 16: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 16: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: Chloroethane ND ug/kg /01/14 07:37 08/08/14 16: Chloroform ND ug/kg /01/14 07:37 08/08/14 16: Chloromethane ND ug/kg /01/14 07:37 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 16: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 16: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 16: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 16: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 16: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 16: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 16: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 16: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 16: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 16: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 16: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 16: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 16: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 16: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 16: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 46 of 90

86 #=AR# ANALYTICAL RESULTS TCAAP Sample: MS/MSD Lab ID: Collected: 07/31/14 11:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 16: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 16: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 16: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 16: Naphthalene ND ug/kg /01/14 07:37 08/08/14 16: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 16: Styrene ND ug/kg /01/14 07:37 08/08/14 16: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 16: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 16: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 16: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 16: Toluene ND ug/kg /01/14 07:37 08/08/14 16: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 16: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 16: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 16: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 16: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 16: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 16: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 16: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 16: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 16: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 16: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 16: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:37 08/08/14 16: M Toluene-d8 (S) 48 % /01/14 07:37 08/08/14 16: Bromofluorobenzene (S) 51 % /01/14 07:37 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 47 of 90

87 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:03 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 6.1 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 13: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Benzene ND ug/kg /01/14 07:37 08/08/14 13: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 13: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 13: Bromoform ND ug/kg /01/14 07:37 08/08/14 13: Bromomethane ND ug/kg /01/14 07:37 08/08/14 13: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 13: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 13: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Chloroethane ND ug/kg /01/14 07:37 08/08/14 13: Chloroform ND ug/kg /01/14 07:37 08/08/14 13: Chloromethane ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 13: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 13: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 13: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 13: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 13: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 48 of 90

88 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:03 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 13: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 13: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 13: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 13: Naphthalene ND ug/kg /01/14 07:37 08/08/14 13: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Styrene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 13: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 13: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 13: Toluene ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 13: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 13: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 13: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 13: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 13: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 13: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 13: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 13: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:37 08/08/14 13: M Toluene-d8 (S) 47 % /01/14 07:37 08/08/14 13: Bromofluorobenzene (S) 51 % /01/14 07:37 08/08/14 13: Date: 08/14/ :43 PM without the written consent of. Page 49 of 90

89 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:06 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 4.6 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 14: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Benzene ND ug/kg /01/14 07:37 08/08/14 14: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 14: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromoform ND ug/kg /01/14 07:37 08/08/14 14: Bromomethane ND ug/kg /01/14 07:37 08/08/14 14: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 14: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 14: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Chloroethane ND ug/kg /01/14 07:37 08/08/14 14: Chloroform ND ug/kg /01/14 07:37 08/08/14 14: Chloromethane ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 14: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 14: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 14: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 14: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 50 of 90

90 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:06 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 14: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 14: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 14: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 14: Naphthalene ND ug/kg /01/14 07:37 08/08/14 14: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Styrene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 14: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 14: Toluene ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 14: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:37 08/08/14 14: M Toluene-d8 (S) 49 % /01/14 07:37 08/08/14 14: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 51 of 90

91 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:09 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 9.4 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 14: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Benzene ND ug/kg /01/14 07:37 08/08/14 14: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 14: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromoform ND ug/kg /01/14 07:37 08/08/14 14: Bromomethane ND ug/kg /01/14 07:37 08/08/14 14: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 14: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 14: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Chloroethane ND ug/kg /01/14 07:37 08/08/14 14: Chloroform ND ug/kg /01/14 07:37 08/08/14 14: Chloromethane ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 14: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 14: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 14: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 14: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 52 of 90

92 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:09 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 14: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 14: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 14: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 14: Naphthalene ND ug/kg /01/14 07:37 08/08/14 14: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Styrene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 14: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 14: Toluene ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 14: Surrogates 1,2-Dichloroethane-d4 (S) 49 % /01/14 07:37 08/08/14 14: M Toluene-d8 (S) 48 % /01/14 07:37 08/08/14 14: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 53 of 90

93 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:12 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 10.3 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 14: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Benzene ND ug/kg /01/14 07:37 08/08/14 14: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 14: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 14: Bromoform ND ug/kg /01/14 07:37 08/08/14 14: Bromomethane ND ug/kg /01/14 07:37 08/08/14 14: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 14: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 14: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Chloroethane ND ug/kg /01/14 07:37 08/08/14 14: Chloroform ND ug/kg /01/14 07:37 08/08/14 14: Chloromethane ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 14: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 14: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 14: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 14: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 14: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 54 of 90

94 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:12 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 14: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 14: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 14: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 14: Naphthalene ND ug/kg /01/14 07:37 08/08/14 14: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Styrene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 14: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 14: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 14: Toluene ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 14: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 14: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 14: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 14: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 14: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 14: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 14: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 14: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:37 08/08/14 14: M Toluene-d8 (S) 49 % /01/14 07:37 08/08/14 14: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 14: Date: 08/14/ :43 PM without the written consent of. Page 55 of 90

95 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:15 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 4.5 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 15: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 15: Benzene ND ug/kg /01/14 07:37 08/08/14 15: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 15: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 15: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 15: Bromoform ND ug/kg /01/14 07:37 08/08/14 15: Bromomethane ND ug/kg /01/14 07:37 08/08/14 15: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 15: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 15: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: Chloroethane ND ug/kg /01/14 07:37 08/08/14 15: Chloroform ND ug/kg /01/14 07:37 08/08/14 15: Chloromethane ND ug/kg /01/14 07:37 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 15: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 15: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 15: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 15: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 56 of 90

96 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:15 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 15: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 15: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 15: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 15: Naphthalene ND ug/kg /01/14 07:37 08/08/14 15: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Styrene ND ug/kg /01/14 07:37 08/08/14 15: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 15: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 15: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 15: Toluene ND ug/kg /01/14 07:37 08/08/14 15: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 15: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 15: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 15: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 15: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 15: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:37 08/08/14 15: M Toluene-d8 (S) 49 % /01/14 07:37 08/08/14 15: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 57 of 90

97 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:18 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 5.6 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:37 08/08/14 15: Allyl chloride ND ug/kg /01/14 07:37 08/08/14 15: Benzene ND ug/kg /01/14 07:37 08/08/14 15: Bromobenzene ND ug/kg /01/14 07:37 08/08/14 15: Bromochloromethane ND ug/kg /01/14 07:37 08/08/14 15: Bromodichloromethane ND ug/kg /01/14 07:37 08/08/14 15: Bromoform ND ug/kg /01/14 07:37 08/08/14 15: Bromomethane ND ug/kg /01/14 07:37 08/08/14 15: Butanone (MEK) ND ug/kg /01/14 07:37 08/08/14 15: n-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: sec-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: tert-butylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Carbon tetrachloride ND ug/kg /01/14 07:37 08/08/14 15: Chlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: Chloroethane ND ug/kg /01/14 07:37 08/08/14 15: Chloroform ND ug/kg /01/14 07:37 08/08/14 15: Chloromethane ND ug/kg /01/14 07:37 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:37 08/08/14 15: Dibromochloromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:37 08/08/14 15: Dibromomethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,3-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,4-Dichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: Dichlorodifluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: cis-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: trans-1,2-dichloroethene ND ug/kg /01/14 07:37 08/08/14 15: Dichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,3-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,1-Dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: cis-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: trans-1,3-dichloropropene ND ug/kg /01/14 07:37 08/08/14 15: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:37 08/08/14 15: Ethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:37 08/08/14 15: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:37 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 58 of 90

98 #=AR# ANALYTICAL RESULTS TCAAP Sample: Lab ID: Collected: 07/31/14 11:18 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:37 08/08/14 15: Methylene Chloride ND ug/kg /01/14 07:37 08/08/14 15: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:37 08/08/14 15: Methyl-tert-butyl ether ND ug/kg /01/14 07:37 08/08/14 15: Naphthalene ND ug/kg /01/14 07:37 08/08/14 15: n-propylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Styrene ND ug/kg /01/14 07:37 08/08/14 15: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:37 08/08/14 15: Tetrachloroethene ND ug/kg /01/14 07:37 08/08/14 15: Tetrahydrofuran ND ug/kg /01/14 07:37 08/08/14 15: Toluene ND ug/kg /01/14 07:37 08/08/14 15: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:37 08/08/14 15: ,1,1-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2-Trichloroethane ND ug/kg /01/14 07:37 08/08/14 15: Trichloroethene ND ug/kg /01/14 07:37 08/08/14 15: Trichlorofluoromethane ND ug/kg /01/14 07:37 08/08/14 15: ,2,3-Trichloropropane ND ug/kg /01/14 07:37 08/08/14 15: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:37 08/08/14 15: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:37 08/08/14 15: Vinyl chloride ND ug/kg /01/14 07:37 08/08/14 15: Xylene (Total) ND ug/kg /01/14 07:37 08/08/14 15: Surrogates 1,2-Dichloroethane-d4 (S) 51 % /01/14 07:37 08/08/14 15: M Toluene-d8 (S) 48 % /01/14 07:37 08/08/14 15: Bromofluorobenzene (S) 50 % /01/14 07:37 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 59 of 90

99 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #1 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 5.7 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:40 08/08/14 15: Allyl chloride ND ug/kg /01/14 07:40 08/08/14 15: Benzene ND ug/kg /01/14 07:40 08/08/14 15: Bromobenzene ND ug/kg /01/14 07:40 08/08/14 15: Bromochloromethane ND ug/kg /01/14 07:40 08/08/14 15: Bromodichloromethane ND ug/kg /01/14 07:40 08/08/14 15: Bromoform ND ug/kg /01/14 07:40 08/08/14 15: Bromomethane ND ug/kg /01/14 07:40 08/08/14 15: Butanone (MEK) ND ug/kg /01/14 07:40 08/08/14 15: n-butylbenzene ND ug/kg /01/14 07:40 08/08/14 15: sec-butylbenzene ND ug/kg /01/14 07:40 08/08/14 15: tert-butylbenzene ND ug/kg /01/14 07:40 08/08/14 15: Carbon tetrachloride ND ug/kg /01/14 07:40 08/08/14 15: Chlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: Chloroethane ND ug/kg /01/14 07:40 08/08/14 15: Chloroform ND ug/kg /01/14 07:40 08/08/14 15: Chloromethane ND ug/kg /01/14 07:40 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:40 08/08/14 15: Chlorotoluene ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:40 08/08/14 15: Dibromochloromethane ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:40 08/08/14 15: Dibromomethane ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dichlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: ,3-Dichlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: ,4-Dichlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: Dichlorodifluoromethane ND ug/kg /01/14 07:40 08/08/14 15: ,1-Dichloroethane ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dichloroethane ND ug/kg /01/14 07:40 08/08/14 15: ,1-Dichloroethene ND ug/kg /01/14 07:40 08/08/14 15: cis-1,2-dichloroethene ND ug/kg /01/14 07:40 08/08/14 15: trans-1,2-dichloroethene ND ug/kg /01/14 07:40 08/08/14 15: Dichlorofluoromethane ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:40 08/08/14 15: ,3-Dichloropropane ND ug/kg /01/14 07:40 08/08/14 15: ,2-Dichloropropane ND ug/kg /01/14 07:40 08/08/14 15: ,1-Dichloropropene ND ug/kg /01/14 07:40 08/08/14 15: cis-1,3-dichloropropene ND ug/kg /01/14 07:40 08/08/14 15: trans-1,3-dichloropropene ND ug/kg /01/14 07:40 08/08/14 15: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:40 08/08/14 15: Ethylbenzene ND ug/kg /01/14 07:40 08/08/14 15: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:40 08/08/14 15: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:40 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 60 of 90

100 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #1 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:40 08/08/14 15: Methylene Chloride ND ug/kg /01/14 07:40 08/08/14 15: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:40 08/08/14 15: Methyl-tert-butyl ether ND ug/kg /01/14 07:40 08/08/14 15: Naphthalene ND ug/kg /01/14 07:40 08/08/14 15: n-propylbenzene ND ug/kg /01/14 07:40 08/08/14 15: Styrene ND ug/kg /01/14 07:40 08/08/14 15: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:40 08/08/14 15: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:40 08/08/14 15: Tetrachloroethene ND ug/kg /01/14 07:40 08/08/14 15: Tetrahydrofuran ND ug/kg /01/14 07:40 08/08/14 15: Toluene ND ug/kg /01/14 07:40 08/08/14 15: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:40 08/08/14 15: ,1,1-Trichloroethane ND ug/kg /01/14 07:40 08/08/14 15: ,1,2-Trichloroethane ND ug/kg /01/14 07:40 08/08/14 15: Trichloroethene ND ug/kg /01/14 07:40 08/08/14 15: Trichlorofluoromethane ND ug/kg /01/14 07:40 08/08/14 15: ,2,3-Trichloropropane ND ug/kg /01/14 07:40 08/08/14 15: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:40 08/08/14 15: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:40 08/08/14 15: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:40 08/08/14 15: Vinyl chloride ND ug/kg /01/14 07:40 08/08/14 15: Xylene (Total) ND ug/kg /01/14 07:40 08/08/14 15: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:40 08/08/14 15: M Toluene-d8 (S) 48 % /01/14 07:40 08/08/14 15: Bromofluorobenzene (S) 50 % /01/14 07:40 08/08/14 15: Date: 08/14/ :43 PM without the written consent of. Page 61 of 90

101 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #2 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 9.5 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/08/14 16: Allyl chloride ND ug/kg /01/14 07:39 08/08/14 16: Benzene ND ug/kg /01/14 07:39 08/08/14 16: Bromobenzene ND ug/kg /01/14 07:39 08/08/14 16: Bromochloromethane ND ug/kg /01/14 07:39 08/08/14 16: Bromodichloromethane ND ug/kg /01/14 07:39 08/08/14 16: Bromoform ND ug/kg /01/14 07:39 08/08/14 16: Bromomethane ND ug/kg /01/14 07:39 08/08/14 16: Butanone (MEK) ND ug/kg /01/14 07:39 08/08/14 16: n-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: sec-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: tert-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Carbon tetrachloride ND ug/kg /01/14 07:39 08/08/14 16: Chlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: Chloroethane ND ug/kg /01/14 07:39 08/08/14 16: Chloroform ND ug/kg /01/14 07:39 08/08/14 16: Chloromethane ND ug/kg /01/14 07:39 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:39 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/08/14 16: Dibromochloromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/08/14 16: Dibromomethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/08/14 16: Ethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/08/14 16: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 62 of 90

102 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #2 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/08/14 16: Methylene Chloride ND ug/kg /01/14 07:39 08/08/14 16: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/08/14 16: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/08/14 16: Naphthalene ND ug/kg /01/14 07:39 08/08/14 16: n-propylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Styrene ND ug/kg /01/14 07:39 08/08/14 16: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/08/14 16: Tetrachloroethene ND ug/kg /01/14 07:39 08/08/14 16: Tetrahydrofuran ND ug/kg /01/14 07:39 08/08/14 16: Toluene ND ug/kg /01/14 07:39 08/08/14 16: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/08/14 16: Trichloroethene ND ug/kg /01/14 07:39 08/08/14 16: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/08/14 16: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Vinyl chloride ND ug/kg /01/14 07:39 08/08/14 16: Xylene (Total) ND ug/kg /01/14 07:39 08/08/14 16: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:39 08/08/14 16: M Toluene-d8 (S) 49 % /01/14 07:39 08/08/14 16: Bromofluorobenzene (S) 50 % /01/14 07:39 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 63 of 90

103 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #3 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual Dry Weight Analytical Method: ASTM D2974 Percent Moisture 5.6 % /06/14 00: MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A Acetone ND ug/kg /01/14 07:39 08/08/14 16: Allyl chloride ND ug/kg /01/14 07:39 08/08/14 16: Benzene ND ug/kg /01/14 07:39 08/08/14 16: Bromobenzene ND ug/kg /01/14 07:39 08/08/14 16: Bromochloromethane ND ug/kg /01/14 07:39 08/08/14 16: Bromodichloromethane ND ug/kg /01/14 07:39 08/08/14 16: Bromoform ND ug/kg /01/14 07:39 08/08/14 16: Bromomethane ND ug/kg /01/14 07:39 08/08/14 16: Butanone (MEK) ND ug/kg /01/14 07:39 08/08/14 16: n-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: sec-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: tert-butylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Carbon tetrachloride ND ug/kg /01/14 07:39 08/08/14 16: Chlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: Chloroethane ND ug/kg /01/14 07:39 08/08/14 16: Chloroform ND ug/kg /01/14 07:39 08/08/14 16: Chloromethane ND ug/kg /01/14 07:39 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:39 08/08/14 16: Chlorotoluene ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dibromo-3-chloropropane ND ug/kg /01/14 07:39 08/08/14 16: Dibromochloromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dibromoethane (EDB) ND ug/kg /01/14 07:39 08/08/14 16: Dibromomethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,3-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,4-Dichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: Dichlorodifluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: cis-1,2-dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: trans-1,2-dichloroethene ND ug/kg /01/14 07:39 08/08/14 16: Dichlorofluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,3-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,2-Dichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,1-Dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: cis-1,3-dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: trans-1,3-dichloropropene ND ug/kg /01/14 07:39 08/08/14 16: Diethyl ether (Ethyl ether) ND ug/kg /01/14 07:39 08/08/14 16: Ethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Hexachloro-1,3-butadiene ND ug/kg /01/14 07:39 08/08/14 16: Isopropylbenzene (Cumene) ND ug/kg /01/14 07:39 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 64 of 90

104 #=AR# ANALYTICAL RESULTS TCAAP Sample: DUPLICATE #3 Lab ID: Collected: 07/31/14 00:00 Received: 07/31/14 11:55 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV 5035 Low Level Analytical Method: EPA 8260 Preparation Method: EPA 5035A p-isopropyltoluene ND ug/kg /01/14 07:39 08/08/14 16: Methylene Chloride ND ug/kg /01/14 07:39 08/08/14 16: Methyl-2-pentanone (MIBK) ND ug/kg /01/14 07:39 08/08/14 16: Methyl-tert-butyl ether ND ug/kg /01/14 07:39 08/08/14 16: Naphthalene ND ug/kg /01/14 07:39 08/08/14 16: n-propylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Styrene ND ug/kg /01/14 07:39 08/08/14 16: ,1,1,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2,2-Tetrachloroethane ND ug/kg /01/14 07:39 08/08/14 16: Tetrachloroethene ND ug/kg /01/14 07:39 08/08/14 16: Tetrahydrofuran ND ug/kg /01/14 07:39 08/08/14 16: Toluene ND ug/kg /01/14 07:39 08/08/14 16: ,2,3-Trichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,2,4-Trichlorobenzene ND ug/kg /01/14 07:39 08/08/14 16: ,1,1-Trichloroethane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2-Trichloroethane ND ug/kg /01/14 07:39 08/08/14 16: Trichloroethene ND ug/kg /01/14 07:39 08/08/14 16: Trichlorofluoromethane ND ug/kg /01/14 07:39 08/08/14 16: ,2,3-Trichloropropane ND ug/kg /01/14 07:39 08/08/14 16: ,1,2-Trichlorotrifluoroethane ND ug/kg /01/14 07:39 08/08/14 16: ,2,4-Trimethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: ,3,5-Trimethylbenzene ND ug/kg /01/14 07:39 08/08/14 16: Vinyl chloride ND ug/kg /01/14 07:39 08/08/14 16: Xylene (Total) ND ug/kg /01/14 07:39 08/08/14 16: Surrogates 1,2-Dichloroethane-d4 (S) 50 % /01/14 07:39 08/08/14 16: M Toluene-d8 (S) 48 % /01/14 07:39 08/08/14 16: Bromofluorobenzene (S) 51 % /01/14 07:39 08/08/14 16: Date: 08/14/ :43 PM without the written consent of. Page 65 of 90

105 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MPRP/48047 ASTM D2974 Analysis Method: Analysis Description: Associated Lab Samples: , , ASTM D2974 Dry Weight/Percent Moisture SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 66 of 90

106 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MPRP/48063 ASTM D2974 Analysis Method: Analysis Description: ASTM D2974 Dry Weight/Percent Moisture Associated Lab Samples: , , , , , , , , , , , , , , , , , , , SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 67 of 90

107 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MPRP/48064 ASTM D2974 Analysis Method: Analysis Description: ASTM D2974 Dry Weight/Percent Moisture Associated Lab Samples: , , , , , SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 68 of 90

108 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MSV/28099 EPA 8260 Analysis Method: Analysis Description: EPA MSV 5035 Low Level Associated Lab Samples: , , , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , , , Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND /07/14 14:31 1,1,1-Trichloroethane ug/kg ND /07/14 14:31 1,1,2,2-Tetrachloroethane ug/kg ND /07/14 14:31 1,1,2-Trichloroethane ug/kg ND /07/14 14:31 1,1,2-Trichlorotrifluoroethane ug/kg ND /07/14 14:31 1,1-Dichloroethane ug/kg ND /07/14 14:31 1,1-Dichloroethene ug/kg ND /07/14 14:31 1,1-Dichloropropene ug/kg ND /07/14 14:31 1,2,3-Trichlorobenzene ug/kg ND /07/14 14:31 1,2,3-Trichloropropane ug/kg ND /07/14 14:31 1,2,4-Trichlorobenzene ug/kg ND /07/14 14:31 1,2,4-Trimethylbenzene ug/kg ND /07/14 14:31 1,2-Dibromo-3-chloropropane ug/kg ND /07/14 14:31 1,2-Dibromoethane (EDB) ug/kg ND /07/14 14:31 1,2-Dichlorobenzene ug/kg ND /07/14 14:31 1,2-Dichloroethane ug/kg ND /07/14 14:31 1,2-Dichloropropane ug/kg ND /07/14 14:31 1,3,5-Trimethylbenzene ug/kg ND /07/14 14:31 1,3-Dichlorobenzene ug/kg ND /07/14 14:31 1,3-Dichloropropane ug/kg ND /07/14 14:31 1,4-Dichlorobenzene ug/kg ND /07/14 14:31 2,2-Dichloropropane ug/kg ND /07/14 14:31 2-Butanone (MEK) ug/kg ND /07/14 14:31 2-Chlorotoluene ug/kg ND /07/14 14:31 4-Chlorotoluene ug/kg ND /07/14 14:31 4-Methyl-2-pentanone (MIBK) ug/kg ND /07/14 14:31 Acetone ug/kg ND /07/14 14:31 Allyl chloride ug/kg ND /07/14 14:31 Benzene ug/kg ND /07/14 14:31 Bromobenzene ug/kg ND /07/14 14:31 Bromochloromethane ug/kg ND /07/14 14:31 Bromodichloromethane ug/kg ND /07/14 14:31 Bromoform ug/kg ND /07/14 14:31 Bromomethane ug/kg ND /07/14 14:31 Carbon tetrachloride ug/kg ND /07/14 14:31 Chlorobenzene ug/kg ND /07/14 14:31 Chloroethane ug/kg ND /07/14 14:31 Chloroform ug/kg ND /07/14 14:31 Chloromethane ug/kg ND /07/14 14:31 cis-1,2-dichloroethene ug/kg ND /07/14 14:31 Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 69 of 90

109 #=QC# QUALITY CONTROL DATA TCAAP METHOD BLANK: Associated Lab Samples: , , , , , , , , Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed cis-1,3-dichloropropene ug/kg ND /07/14 14:31 Dibromochloromethane ug/kg ND /07/14 14:31 Dibromomethane ug/kg ND /07/14 14:31 Dichlorodifluoromethane ug/kg ND /07/14 14:31 Dichlorofluoromethane ug/kg ND /07/14 14:31 Diethyl ether (Ethyl ether) ug/kg ND /07/14 14:31 Ethylbenzene ug/kg ND /07/14 14:31 Hexachloro-1,3-butadiene ug/kg ND /07/14 14:31 Isopropylbenzene (Cumene) ug/kg ND /07/14 14:31 Methyl-tert-butyl ether ug/kg ND /07/14 14:31 Methylene Chloride ug/kg ND /07/14 14:31 n-butylbenzene ug/kg ND /07/14 14:31 n-propylbenzene ug/kg ND /07/14 14:31 Naphthalene ug/kg ND /07/14 14:31 p-isopropyltoluene ug/kg ND /07/14 14:31 sec-butylbenzene ug/kg ND /07/14 14:31 Styrene ug/kg ND /07/14 14:31 tert-butylbenzene ug/kg ND /07/14 14:31 Tetrachloroethene ug/kg ND /07/14 14:31 Tetrahydrofuran ug/kg ND /07/14 14:31 Toluene ug/kg ND /07/14 14:31 trans-1,2-dichloroethene ug/kg ND /07/14 14:31 trans-1,3-dichloropropene ug/kg ND /07/14 14:31 Trichloroethene ug/kg ND /07/14 14:31 Trichlorofluoromethane ug/kg ND /07/14 14:31 Vinyl chloride ug/kg ND /07/14 14:31 Xylene (Total) ug/kg ND /07/14 14:31 1,2-Dichloroethane-d4 (S) % /07/14 14:31 4-Bromofluorobenzene (S) % /07/14 14:31 Toluene-d8 (S) % /07/14 14:31 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/kg ,1,1-Trichloroethane ug/kg ,1,2,2-Tetrachloroethane ug/kg ,1,2-Trichloroethane ug/kg ,1,2-Trichlorotrifluoroethane ug/kg ,1-Dichloroethane ug/kg ,1-Dichloroethene ug/kg ,1-Dichloropropene ug/kg ,2,3-Trichlorobenzene ug/kg Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 70 of 90

110 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,2,3-Trichloropropane ug/kg ,2,4-Trichlorobenzene ug/kg ,2,4-Trimethylbenzene ug/kg ,2-Dibromo-3-chloropropane ug/kg ,2-Dibromoethane (EDB) ug/kg ,2-Dichlorobenzene ug/kg ,2-Dichloroethane ug/kg ,2-Dichloropropane ug/kg ,3,5-Trimethylbenzene ug/kg ,3-Dichlorobenzene ug/kg ,3-Dichloropropane ug/kg ,4-Dichlorobenzene ug/kg ,2-Dichloropropane ug/kg Butanone (MEK) ug/kg Chlorotoluene ug/kg Chlorotoluene ug/kg Methyl-2-pentanone (MIBK) ug/kg Acetone ug/kg Allyl chloride ug/kg Benzene ug/kg Bromobenzene ug/kg Bromochloromethane ug/kg Bromodichloromethane ug/kg Bromoform ug/kg Bromomethane ug/kg Carbon tetrachloride ug/kg Chlorobenzene ug/kg Chloroethane ug/kg Chloroform ug/kg Chloromethane ug/kg cis-1,2-dichloroethene ug/kg cis-1,3-dichloropropene ug/kg Dibromochloromethane ug/kg Dibromomethane ug/kg Dichlorodifluoromethane ug/kg Dichlorofluoromethane ug/kg Diethyl ether (Ethyl ether) ug/kg Ethylbenzene ug/kg Hexachloro-1,3-butadiene ug/kg Isopropylbenzene (Cumene) ug/kg Methyl-tert-butyl ether ug/kg Methylene Chloride ug/kg n-butylbenzene ug/kg n-propylbenzene ug/kg Naphthalene ug/kg p-isopropyltoluene ug/kg sec-butylbenzene ug/kg Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 71 of 90

111 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Styrene ug/kg tert-butylbenzene ug/kg Tetrachloroethene ug/kg Tetrahydrofuran ug/kg Toluene ug/kg trans-1,2-dichloroethene ug/kg trans-1,3-dichloropropene ug/kg Trichloroethene ug/kg Trichlorofluoromethane ug/kg Vinyl chloride ug/kg Xylene (Total) ug/kg ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD 1,1,1,2-Tetrachloroethane ug/kg ND ,1,1-Trichloroethane ug/kg ND ,1,2,2-Tetrachloroethane ug/kg ND ,1,2-Trichloroethane ug/kg ND ,1,2-Trichlorotrifluoroethane ug/kg ND ,1-Dichloroethane ug/kg ND ,1-Dichloroethene ug/kg ND ,1-Dichloropropene ug/kg ND ,2,3-Trichlorobenzene ug/kg ND ,2,3-Trichloropropane ug/kg ND ,2,4-Trichlorobenzene ug/kg ND ,2,4-Trimethylbenzene ug/kg ND ,2-Dibromo-3-chloropropane ug/kg ND ,2-Dibromoethane (EDB) ug/kg ND ,2-Dichlorobenzene ug/kg ND ,2-Dichloroethane ug/kg ND ,2-Dichloropropane ug/kg ND ,3,5-Trimethylbenzene ug/kg ND ,3-Dichlorobenzene ug/kg ND ,3-Dichloropropane ug/kg ND ,4-Dichlorobenzene ug/kg ND ,2-Dichloropropane ug/kg ND Butanone (MEK) ug/kg ND Chlorotoluene ug/kg ND Chlorotoluene ug/kg ND Methyl-2-pentanone (MIBK) ug/kg ND Qual 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. Date: 08/14/ :43 PM without the written consent of. Page 72 of 90

112 #=QC# QUALITY CONTROL DATA TCAAP MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Acetone ug/kg ND IS Allyl chloride ug/kg ND Benzene ug/kg ND Bromobenzene ug/kg ND Bromochloromethane ug/kg ND Bromodichloromethane ug/kg ND Bromoform ug/kg ND Bromomethane ug/kg ND Carbon tetrachloride ug/kg ND Chlorobenzene ug/kg ND Chloroethane ug/kg ND Chloroform ug/kg ND Chloromethane ug/kg ND cis-1,2-dichloroethene ug/kg ND cis-1,3-dichloropropene ug/kg ND Dibromochloromethane ug/kg ND Dibromomethane ug/kg ND Dichlorodifluoromethane ug/kg ND Dichlorofluoromethane ug/kg ND Diethyl ether (Ethyl ether) ug/kg ND Ethylbenzene ug/kg ND Hexachloro-1,3-butadiene ug/kg ND Isopropylbenzene (Cumene) ug/kg ND Methyl-tert-butyl ether ug/kg ND Methylene Chloride ug/kg ND n-butylbenzene ug/kg ND n-propylbenzene ug/kg ND Naphthalene ug/kg ND p-isopropyltoluene ug/kg ND sec-butylbenzene ug/kg ND Styrene ug/kg ND tert-butylbenzene ug/kg ND Tetrachloroethene ug/kg ND Tetrahydrofuran ug/kg ND IS Toluene ug/kg ND trans-1,2-dichloroethene ug/kg ND trans-1,3-dichloropropene ug/kg ND Trichloroethene ug/kg ND Trichlorofluoromethane ug/kg ND Vinyl chloride ug/kg ND Xylene (Total) ug/kg ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual 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. Date: 08/14/ :43 PM without the written consent of. Page 73 of 90

113 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MSV/28100 EPA 8260 Analysis Method: Analysis Description: EPA MSV 5035 Low Level Associated Lab Samples: , , , , , , , , , , , , , , , , , , METHOD BLANK: Matrix: Solid Associated Lab Samples: , , , , , , , , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1,2-Tetrachloroethane ug/kg ND /08/14 10:26 1,1,1-Trichloroethane ug/kg ND /08/14 10:26 1,1,2,2-Tetrachloroethane ug/kg ND /08/14 10:26 1,1,2-Trichloroethane ug/kg ND /08/14 10:26 1,1,2-Trichlorotrifluoroethane ug/kg ND /08/14 10:26 1,1-Dichloroethane ug/kg ND /08/14 10:26 1,1-Dichloroethene ug/kg ND /08/14 10:26 1,1-Dichloropropene ug/kg ND /08/14 10:26 1,2,3-Trichlorobenzene ug/kg ND /08/14 10:26 1,2,3-Trichloropropane ug/kg ND /08/14 10:26 1,2,4-Trichlorobenzene ug/kg ND /08/14 10:26 1,2,4-Trimethylbenzene ug/kg ND /08/14 10:26 1,2-Dibromo-3-chloropropane ug/kg ND /08/14 10:26 1,2-Dibromoethane (EDB) ug/kg ND /08/14 10:26 1,2-Dichlorobenzene ug/kg ND /08/14 10:26 1,2-Dichloroethane ug/kg ND /08/14 10:26 1,2-Dichloropropane ug/kg ND /08/14 10:26 1,3,5-Trimethylbenzene ug/kg ND /08/14 10:26 1,3-Dichlorobenzene ug/kg ND /08/14 10:26 1,3-Dichloropropane ug/kg ND /08/14 10:26 1,4-Dichlorobenzene ug/kg ND /08/14 10:26 2,2-Dichloropropane ug/kg ND /08/14 10:26 2-Butanone (MEK) ug/kg ND /08/14 10:26 2-Chlorotoluene ug/kg ND /08/14 10:26 4-Chlorotoluene ug/kg ND /08/14 10:26 4-Methyl-2-pentanone (MIBK) ug/kg ND /08/14 10:26 Acetone ug/kg ND /08/14 10:26 Allyl chloride ug/kg ND /08/14 10:26 Benzene ug/kg ND /08/14 10:26 Bromobenzene ug/kg ND /08/14 10:26 Bromochloromethane ug/kg ND /08/14 10:26 Bromodichloromethane ug/kg ND /08/14 10:26 Bromoform ug/kg ND /08/14 10:26 Bromomethane ug/kg ND /08/14 10:26 Carbon tetrachloride ug/kg ND /08/14 10:26 Chlorobenzene ug/kg ND /08/14 10:26 Chloroethane ug/kg ND /08/14 10:26 Chloroform ug/kg ND /08/14 10:26 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. Date: 08/14/ :43 PM without the written consent of. Page 74 of 90

114 #=QC# QUALITY CONTROL DATA TCAAP METHOD BLANK: Matrix: Solid Associated Lab Samples: , , , , , , , , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Chloromethane ug/kg ND /08/14 10:26 cis-1,2-dichloroethene ug/kg ND /08/14 10:26 cis-1,3-dichloropropene ug/kg ND /08/14 10:26 Dibromochloromethane ug/kg ND /08/14 10:26 Dibromomethane ug/kg ND /08/14 10:26 Dichlorodifluoromethane ug/kg ND /08/14 10:26 Dichlorofluoromethane ug/kg ND /08/14 10:26 Diethyl ether (Ethyl ether) ug/kg ND /08/14 10:26 Ethylbenzene ug/kg ND /08/14 10:26 Hexachloro-1,3-butadiene ug/kg ND /08/14 10:26 Isopropylbenzene (Cumene) ug/kg ND /08/14 10:26 Methyl-tert-butyl ether ug/kg ND /08/14 10:26 Methylene Chloride ug/kg ND /08/14 10:26 n-butylbenzene ug/kg ND /08/14 10:26 n-propylbenzene ug/kg ND /08/14 10:26 Naphthalene ug/kg ND /08/14 10:26 p-isopropyltoluene ug/kg ND /08/14 10:26 sec-butylbenzene ug/kg ND /08/14 10:26 Styrene ug/kg ND /08/14 10:26 tert-butylbenzene ug/kg ND /08/14 10:26 Tetrachloroethene ug/kg ND /08/14 10:26 Tetrahydrofuran ug/kg ND /08/14 10:26 Toluene ug/kg ND /08/14 10:26 trans-1,2-dichloroethene ug/kg ND /08/14 10:26 trans-1,3-dichloropropene ug/kg ND /08/14 10:26 Trichloroethene ug/kg ND /08/14 10:26 Trichlorofluoromethane ug/kg ND /08/14 10:26 Vinyl chloride ug/kg ND /08/14 10:26 Xylene (Total) ug/kg ND /08/14 10:26 1,2-Dichloroethane-d4 (S) % /08/14 10:26 4-Bromofluorobenzene (S) % /08/14 10:26 Toluene-d8 (S) % /08/14 10:26 LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/kg ,1,1-Trichloroethane ug/kg ,1,2,2-Tetrachloroethane ug/kg ,1,2-Trichloroethane ug/kg ,1,2-Trichlorotrifluoroethane ug/kg ,1-Dichloroethane ug/kg Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 75 of 90

115 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1-Dichloroethene ug/kg ,1-Dichloropropene ug/kg ,2,3-Trichlorobenzene ug/kg ,2,3-Trichloropropane ug/kg ,2,4-Trichlorobenzene ug/kg ,2,4-Trimethylbenzene ug/kg ,2-Dibromo-3-chloropropane ug/kg ,2-Dibromoethane (EDB) ug/kg ,2-Dichlorobenzene ug/kg ,2-Dichloroethane ug/kg ,2-Dichloropropane ug/kg ,3,5-Trimethylbenzene ug/kg ,3-Dichlorobenzene ug/kg ,3-Dichloropropane ug/kg ,4-Dichlorobenzene ug/kg ,2-Dichloropropane ug/kg Butanone (MEK) ug/kg Chlorotoluene ug/kg Chlorotoluene ug/kg Methyl-2-pentanone (MIBK) ug/kg Acetone ug/kg Allyl chloride ug/kg Benzene ug/kg Bromobenzene ug/kg Bromochloromethane ug/kg Bromodichloromethane ug/kg Bromoform ug/kg Bromomethane ug/kg Carbon tetrachloride ug/kg Chlorobenzene ug/kg Chloroethane ug/kg Chloroform ug/kg Chloromethane ug/kg cis-1,2-dichloroethene ug/kg cis-1,3-dichloropropene ug/kg Dibromochloromethane ug/kg Dibromomethane ug/kg Dichlorodifluoromethane ug/kg Dichlorofluoromethane ug/kg Diethyl ether (Ethyl ether) ug/kg Ethylbenzene ug/kg Hexachloro-1,3-butadiene ug/kg Isopropylbenzene (Cumene) ug/kg Methyl-tert-butyl ether ug/kg Methylene Chloride ug/kg n-butylbenzene ug/kg n-propylbenzene ug/kg Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 76 of 90

116 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Naphthalene ug/kg p-isopropyltoluene ug/kg sec-butylbenzene ug/kg Styrene ug/kg tert-butylbenzene ug/kg Tetrachloroethene ug/kg Tetrahydrofuran ug/kg Toluene ug/kg trans-1,2-dichloroethene ug/kg trans-1,3-dichloropropene ug/kg Trichloroethene ug/kg Trichlorofluoromethane ug/kg Vinyl chloride ug/kg Xylene (Total) ug/kg ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD 1,1,1,2-Tetrachloroethane ug/kg ND ,1,1-Trichloroethane ug/kg ND ,1,2,2-Tetrachloroethane ug/kg ND ,1,2-Trichloroethane ug/kg ND ,1,2-Trichlorotrifluoroethane ug/kg ND ,1-Dichloroethane ug/kg ND ,1-Dichloroethene ug/kg ND ,1-Dichloropropene ug/kg ND ,2,3-Trichlorobenzene ug/kg ND ,2,3-Trichloropropane ug/kg ND ,2,4-Trichlorobenzene ug/kg ND ,2,4-Trimethylbenzene ug/kg ND ,2-Dibromo-3-chloropropane ug/kg ND ,2-Dibromoethane (EDB) ug/kg ND ,2-Dichlorobenzene ug/kg ND ,2-Dichloroethane ug/kg ND ,2-Dichloropropane ug/kg ND ,3,5-Trimethylbenzene ug/kg ND ,3-Dichlorobenzene ug/kg ND ,3-Dichloropropane ug/kg ND ,4-Dichlorobenzene ug/kg ND ,2-Dichloropropane ug/kg ND Butanone (MEK) ug/kg ND Qual 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. Date: 08/14/ :43 PM without the written consent of. Page 77 of 90

117 #=QC# QUALITY CONTROL DATA TCAAP MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD 2-Chlorotoluene ug/kg ND Chlorotoluene ug/kg ND Methyl-2-pentanone (MIBK) ug/kg ND Acetone ug/kg ND Allyl chloride ug/kg ND Benzene ug/kg ND Bromobenzene ug/kg ND Bromochloromethane ug/kg ND Bromodichloromethane ug/kg ND Bromoform ug/kg ND Bromomethane ug/kg ND Carbon tetrachloride ug/kg ND Chlorobenzene ug/kg ND Chloroethane ug/kg ND Chloroform ug/kg ND Chloromethane ug/kg ND cis-1,2-dichloroethene ug/kg ND cis-1,3-dichloropropene ug/kg ND Dibromochloromethane ug/kg ND Dibromomethane ug/kg ND Dichlorodifluoromethane ug/kg ND Dichlorofluoromethane ug/kg ND Diethyl ether (Ethyl ether) ug/kg ND Ethylbenzene ug/kg ND Hexachloro-1,3-butadiene ug/kg ND Isopropylbenzene (Cumene) ug/kg ND Methyl-tert-butyl ether ug/kg ND Methylene Chloride ug/kg ND n-butylbenzene ug/kg ND n-propylbenzene ug/kg ND Naphthalene ug/kg ND p-isopropyltoluene ug/kg ND sec-butylbenzene ug/kg ND Styrene ug/kg ND tert-butylbenzene ug/kg ND Tetrachloroethene ug/kg ND Tetrahydrofuran ug/kg ND Toluene ug/kg ND trans-1,2-dichloroethene ug/kg ND trans-1,3-dichloropropene ug/kg ND Trichloroethene ug/kg ND Trichlorofluoromethane ug/kg ND Vinyl chloride ug/kg ND Xylene (Total) ug/kg ND ,2-Dichloroethane-d4 (S) % M 4-Bromofluorobenzene (S) % 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. Qual Date: 08/14/ :43 PM without the written consent of. Page 78 of 90

118 #=QC# QUALITY CONTROL DATA TCAAP MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Toluene-d8 (S) % Qual 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. Date: 08/14/ :43 PM without the written consent of. Page 79 of 90

119 #=QC# QUALITY CONTROL DATA TCAAP QC Batch: QC Batch Method: MSV/28124 EPA 8260 Associated Lab Samples: Analysis Method: Analysis Description: EPA MSV 5035 Low Level METHOD BLANK: Associated Lab Samples: Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND /12/14 20:54 1,1,1-Trichloroethane ug/kg ND /12/14 20:54 1,1,2,2-Tetrachloroethane ug/kg ND /12/14 20:54 1,1,2-Trichloroethane ug/kg ND /12/14 20:54 1,1,2-Trichlorotrifluoroethane ug/kg ND /12/14 20:54 1,1-Dichloroethane ug/kg ND /12/14 20:54 1,1-Dichloroethene ug/kg ND /12/14 20:54 1,1-Dichloropropene ug/kg ND /12/14 20:54 1,2,3-Trichlorobenzene ug/kg ND /12/14 20:54 1,2,3-Trichloropropane ug/kg ND /12/14 20:54 1,2,4-Trichlorobenzene ug/kg ND /12/14 20:54 1,2,4-Trimethylbenzene ug/kg ND /12/14 20:54 1,2-Dibromo-3-chloropropane ug/kg ND /12/14 20:54 1,2-Dibromoethane (EDB) ug/kg ND /12/14 20:54 1,2-Dichlorobenzene ug/kg ND /12/14 20:54 1,2-Dichloroethane ug/kg ND /12/14 20:54 1,2-Dichloropropane ug/kg ND /12/14 20:54 1,3,5-Trimethylbenzene ug/kg ND /12/14 20:54 1,3-Dichlorobenzene ug/kg ND /12/14 20:54 1,3-Dichloropropane ug/kg ND /12/14 20:54 1,4-Dichlorobenzene ug/kg ND /12/14 20:54 2,2-Dichloropropane ug/kg ND /12/14 20:54 2-Butanone (MEK) ug/kg ND /12/14 20:54 2-Chlorotoluene ug/kg ND /12/14 20:54 4-Chlorotoluene ug/kg ND /12/14 20:54 4-Methyl-2-pentanone (MIBK) ug/kg ND /12/14 20:54 Acetone ug/kg ND /12/14 20:54 Allyl chloride ug/kg ND /12/14 20:54 Benzene ug/kg ND /12/14 20:54 Bromobenzene ug/kg ND /12/14 20:54 Bromochloromethane ug/kg ND /12/14 20:54 Bromodichloromethane ug/kg ND /12/14 20:54 Bromoform ug/kg ND /12/14 20:54 Bromomethane ug/kg ND /12/14 20:54 Carbon tetrachloride ug/kg ND /12/14 20:54 Chlorobenzene ug/kg ND /12/14 20:54 Chloroethane ug/kg ND /12/14 20:54 Chloroform ug/kg ND /12/14 20:54 Chloromethane ug/kg ND /12/14 20:54 cis-1,2-dichloroethene ug/kg ND /12/14 20:54 cis-1,3-dichloropropene ug/kg ND /12/14 20:54 Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 80 of 90

120 #=QC# QUALITY CONTROL DATA TCAAP METHOD BLANK: Associated Lab Samples: Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed Dibromochloromethane ug/kg ND /12/14 20:54 Dibromomethane ug/kg ND /12/14 20:54 Dichlorodifluoromethane ug/kg ND /12/14 20:54 Dichlorofluoromethane ug/kg ND /12/14 20:54 Diethyl ether (Ethyl ether) ug/kg ND /12/14 20:54 Ethylbenzene ug/kg ND /12/14 20:54 Hexachloro-1,3-butadiene ug/kg ND /12/14 20:54 Isopropylbenzene (Cumene) ug/kg ND /12/14 20:54 Methyl-tert-butyl ether ug/kg ND /12/14 20:54 Methylene Chloride ug/kg ND /12/14 20:54 n-butylbenzene ug/kg ND /12/14 20:54 n-propylbenzene ug/kg ND /12/14 20:54 Naphthalene ug/kg ND /12/14 20:54 p-isopropyltoluene ug/kg ND /12/14 20:54 sec-butylbenzene ug/kg ND /12/14 20:54 Styrene ug/kg ND /12/14 20:54 tert-butylbenzene ug/kg ND /12/14 20:54 Tetrachloroethene ug/kg ND /12/14 20:54 Tetrahydrofuran ug/kg ND /12/14 20:54 Toluene ug/kg ND /12/14 20:54 trans-1,2-dichloroethene ug/kg ND /12/14 20:54 trans-1,3-dichloropropene ug/kg ND /12/14 20:54 Trichloroethene ug/kg ND /12/14 20:54 Trichlorofluoromethane ug/kg ND /12/14 20:54 Vinyl chloride ug/kg ND /12/14 20:54 Xylene (Total) ug/kg ND /12/14 20:54 1,2-Dichloroethane-d4 (S) % /12/14 20:54 4-Bromofluorobenzene (S) % /12/14 20:54 Toluene-d8 (S) % /12/14 20:54 Qualifiers LABORATORY CONTROL SAMPLE & LCSD: Parameter Units Spike Conc LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD 1,1,1,2-Tetrachloroethane ug/kg ,1,1-Trichloroethane ug/kg ,1,2,2-Tetrachloroethane ug/kg ,1,2-Trichloroethane ug/kg ,1,2-Trichlorotrifluoroethane ug/kg ,1-Dichloroethane ug/kg ,1-Dichloroethene ug/kg ,1-Dichloropropene ug/kg ,2,3-Trichlorobenzene ug/kg ,2,3-Trichloropropane ug/kg ,2,4-Trichlorobenzene ug/kg Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 81 of 90

121 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE & LCSD: Parameter Units Spike Conc LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD 1,2,4-Trimethylbenzene ug/kg ,2-Dibromo-3-chloropropane ug/kg ,2-Dibromoethane (EDB) ug/kg ,2-Dichlorobenzene ug/kg ,2-Dichloroethane ug/kg ,2-Dichloropropane ug/kg ,3,5-Trimethylbenzene ug/kg ,3-Dichlorobenzene ug/kg ,3-Dichloropropane ug/kg ,4-Dichlorobenzene ug/kg ,2-Dichloropropane ug/kg Butanone (MEK) ug/kg Chlorotoluene ug/kg Chlorotoluene ug/kg Methyl-2-pentanone (MIBK) ug/kg Acetone ug/kg Allyl chloride ug/kg Benzene ug/kg Bromobenzene ug/kg Bromochloromethane ug/kg Bromodichloromethane ug/kg Bromoform ug/kg Bromomethane ug/kg Carbon tetrachloride ug/kg Chlorobenzene ug/kg Chloroethane ug/kg Chloroform ug/kg Chloromethane ug/kg cis-1,2-dichloroethene ug/kg cis-1,3-dichloropropene ug/kg Dibromochloromethane ug/kg Dibromomethane ug/kg Dichlorodifluoromethane ug/kg Dichlorofluoromethane ug/kg Diethyl ether (Ethyl ether) ug/kg Ethylbenzene ug/kg Hexachloro-1,3-butadiene ug/kg Isopropylbenzene (Cumene) ug/kg Methyl-tert-butyl ether ug/kg Methylene Chloride ug/kg n-butylbenzene ug/kg n-propylbenzene ug/kg Naphthalene ug/kg p-isopropyltoluene ug/kg sec-butylbenzene ug/kg Styrene ug/kg tert-butylbenzene ug/kg Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 82 of 90

122 #=QC# QUALITY CONTROL DATA TCAAP LABORATORY CONTROL SAMPLE & LCSD: Parameter Units Spike Conc LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD Tetrachloroethene ug/kg Tetrahydrofuran ug/kg Toluene ug/kg trans-1,2-dichloroethene ug/kg trans-1,3-dichloropropene ug/kg Trichloroethene ug/kg Trichlorofluoromethane ug/kg Vinyl chloride ug/kg Xylene (Total) ug/kg ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Max RPD Qualifiers 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. Date: 08/14/ :43 PM without the written consent of. Page 83 of 90

123 #=QL# QUALIFIERS TCAAP DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. 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. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 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. LABORATORIES PASI-M Pace Analytical Services - Minneapolis BATCH QUALIFIERS Batch: MSV/28124 [M5] A matrix spike/matrix spike duplicate was not performed for this batch due to insufficient sample volume. ANALYTE QUALIFIERS 1M IS Sample container did not meet EPA or method requirements, and was not frozen within 48 hours of collection. The internal standard recovery associated with this result exceeds the lower control limit. The reported result should be considered an estimated value. Date: 08/14/ :43 PM without the written consent of. Page 84 of 90

124 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE TCAAP Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ MS/MSD ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ MS/MSD ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ ASTM D2974 MPRP/ DUPLICATE #1 ASTM D2974 MPRP/ DUPLICATE #2 ASTM D2974 MPRP/ DUPLICATE #3 ASTM D2974 MPRP/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ MS/MSD EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/28100 Date: 08/14/ :43 PM without the written consent of. Page 85 of 90

125 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE TCAAP Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch EPA 5035A MSV/28022 EPA 8260 MSV/ MS/MSD EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ EPA 5035A MSV/28022 EPA 8260 MSV/ DUPLICATE #1 EPA 5035A MSV/28022 EPA 8260 MSV/ DUPLICATE #2 EPA 5035A MSV/28022 EPA 8260 MSV/ DUPLICATE #3 EPA 5035A MSV/28022 EPA 8260 MSV/28100 Date: 08/14/ :43 PM without the written consent of. Page 86 of 90

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130 Test Pit Logs Appendix C

131 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to medium sand NOTES Gray sandy silt 4 End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to medium sand NOTES 1 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ Gray sandy silt End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

132 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

133 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES Brown clay 4 End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

134 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

135 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown sand with silt NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

136 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown sand with silt NOTES End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ Gray silt End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

137 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES Gray silt 4 End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ Brown silt End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

138 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG Brown sandy silt MATERIAL DESCRIPTION NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

139 Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand NOTES 1 2 Gray silt 3 4 End of 4.0 ' BGS. Date Excavated: Equipment: LOG OF TEST PIT TP SS 11/17/2015 Logged by: AMM Backhoe Surface Elevation(ft): Unknown DEPTH (feet) GRAPHIC LOG MATERIAL DESCRIPTION Brown fine to coarse sand, wet NOTES 1 2 TEST PITS 101_TESTPITS.GPJ LOG A GNNN07.GDT 1/5/ End of 4.0 ' BGS. Wenck Associates, Inc 1802 Wooddale Drive, Suite 100 Woodbury, MN Phone: (651) Fax: (651) Building 101 Former TCAAP Project No.:

140 Laboratory Analytical Report (January 8, 2014-Pace Analytical Laboratories) Appendix D

141 #=CL# LIMS USE: FR - ALEX MARTELL LIMS OBJECT ID: January 08, 2015 Alex Martell Wenck Associates, Inc 1802 Wooddale Drive Suite 100 Saint Paul, MN RE: TCAAP-REV Dear Alex Martell: Enclosed are the analytical results for sample(s) received by the laboratory on November 17, The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Report revised on 1/8/15: RCRA 8 Metal analysis added per client request. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kabor Xiong kabor.xiong@pacelabs.com Project Manager Enclosures cc: Matt Bowers, Wenck Associate Inc without the written consent of. Page 1 of 88

142 #=CP# CERTIFICATIONS TCAAP-REV Minnesota Certification IDs 1700 Elm Street SE Suite 200, A2LA Certification #: Alaska Certification #: UST-078 Alaska Certification #MN00064 Alabama Certification #40770 Arizona Certification #: AZ-0014 Arkansas Certification #: California Certification #: 01155CA Colorado Certification #Pace Connecticut Certification #: PH-0256 EPA Region 8 Certification #: 8TMS-L Florida/NELAP Certification #: E87605 Guam Certification #:14-008r Georgia Certification #: 959 Georgia EPD #: Pace Idaho Certification #: MN00064 Hawaii Certification #MN00064 Illinois Certification #: Indiana Certification#C-MN-01 Iowa Certification #: 368 Kansas Certification #: E Kentucky Dept of Envi. Protection - DW #90062 Kentucky Dept of Envi. Protection - WW #:90062 Louisiana DEQ Certification #: 3086 Louisiana DHH #: LA Maine Certification #: Maryland Certification #: 322 Michigan DEPH Certification #: 9909 Minnesota Certification #: Mississippi Certification #: Pace Montana Certification #: MT0092 Nevada Certification #: MN_00064 Nebraska Certification #: Pace New Jersey Certification #: MN-002 New York Certification #: North Carolina Certification #: 530 North Carolina State Public Health #: North Dakota Certification #: R-036 Ohio EPA #: 4150 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon Certification #: MN Oregon Certification #: MN Pennsylvania Certification #: Puerto Rico Certification Saipan (CNMI) #:MP0003 South Carolina #: Texas Certification #: T Tennessee Certification #: Utah Certification #: MN Virginia DGS Certification #: 251 Virginia/VELAP Certification #: Pace Washington Certification #: C486 West Virginia Certification #: 382 West Virginia DHHR #:9952C Wisconsin Certification #: without the written consent of. Page 2 of 88

143 #=SS# SAMPLE SUMMARY TCAAP-REV Lab ID Sample ID Matrix Date Collected Date Received TP SS Solid 11/17/14 10:35 11/17/14 15: TP SS Solid 11/17/14 10:44 11/17/14 15: TP SS Solid 11/17/14 10:51 11/17/14 15: TP SS Solid 11/17/14 11:02 11/17/14 15: TP SS Solid 11/17/14 11:18 11/17/14 15: TP SS Solid 11/17/14 11:27 11/17/14 15: TP SS Solid 11/17/14 11:34 11/17/14 15: TP SS Solid 11/17/14 11:43 11/17/14 15: TP SS Solid 11/17/14 11:49 11/17/14 15: DUPLICATE-01 Solid 11/17/14 12:00 11/17/14 15: TP SS Solid 11/17/14 12:10 11/17/14 15: TP SS Solid 11/17/14 12:55 11/17/14 15: TP SS Solid 11/17/14 13:02 11/17/14 15: TP SS Solid 11/17/14 13:08 11/17/14 15: TP SS Solid 11/17/14 13:15 11/17/14 15: TP SS Solid 11/17/14 13:20 11/17/14 15: TP SS Solid 11/17/14 13:27 11/17/14 15: TP SS Solid 11/17/14 13:33 11/17/14 15: TP SS Solid 11/17/14 11:11 11/17/14 15: DUPLICATE-02 Solid 11/17/14 13:32 11/17/14 15:18 without the written consent of. Page 3 of 88

144 #=SA# SAMPLE ANALYTE COUNT TCAAP-REV Lab ID Sample ID Method Analysts Analytes Reported Laboratory TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M without the written consent of. Page 4 of 88

145 #=SA# SAMPLE ANALYTE COUNT TCAAP-REV Lab ID Sample ID Method Analysts Analytes Reported Laboratory WI MOD DRO MT 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M DUPLICATE-01 EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M without the written consent of. Page 5 of 88

146 #=SA# SAMPLE ANALYTE COUNT TCAAP-REV Lab ID Sample ID Method Analysts Analytes Reported Laboratory EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M TP SS WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M without the written consent of. Page 6 of 88

147 #=SA# SAMPLE ANALYTE COUNT TCAAP-REV Lab ID Sample ID Method Analysts Analytes Reported Laboratory DUPLICATE-02 EPA 8082 KL1 11 PASI-M WI MOD DRO JRH 2 PASI-M EPA 6020A RJS, TT3 8 PASI-M EPA 7471B DM 1 PASI-M ASTM D2974 JDL 1 PASI-M EPA 8270 by SIM LT 18 PASI-M without the written consent of. Page 7 of 88

148 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 8082 Description: 8082 GCS PCB Client: Wenck Associates, Inc. Date: January 08, 2015 General Information: 17 samples were analyzed for EPA All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3550 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: without the written consent of. Page 8 of 88

149 #=NA# PROJECT NARRATIVE TCAAP-REV Method: WI MOD DRO Description: WIDRO GCS Client: Wenck Associates, Inc. Date: January 08, 2015 General Information: 20 samples were analyzed for WI MOD DRO. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with WI MOD DRO with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: without the written consent of. Page 9 of 88

150 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 6020A Description: 6020A MET ICPMS Client: Wenck Associates, Inc. Date: January 08, 2015 General Information: 20 samples were analyzed for EPA 6020A. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MPRP/50716 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. MS (Lab ID: ) Barium Chromium Copper Lead MSD (Lab ID: ) Barium R1: RPD value was outside control limits. MSD (Lab ID: ) Arsenic Barium Cadmium Chromium Copper without the written consent of. Page 10 of 88

151 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 6020A Description: 6020A MET ICPMS Client: Wenck Associates, Inc. Date: January 08, 2015 QC Batch: MPRP/50716 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): R1: RPD value was outside control limits. Lead Silver Additional Comments: without the written consent of. Page 11 of 88

152 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 7471B Description: 7471B Mercury Client: Wenck Associates, Inc. Date: January 08, 2015 General Information: 20 samples were analyzed for EPA 7471B. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H3: Sample was received or analysis requested beyond the recognized method holding time. DUPLICATE-01 (Lab ID: ) DUPLICATE-02 (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) TP SS (Lab ID: ) Sample Preparation: The samples were prepared in accordance with EPA 7471B with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: without the written consent of. Page 12 of 88

153 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 7471B Description: 7471B Mercury Client: Wenck Associates, Inc. Date: January 08, 2015 Analyte Comments: QC Batch: MERP/12478 DUPLICATE-01 (Lab ID: ) Mercury DUPLICATE-02 (Lab ID: ) Mercury MS (Lab ID: ) Mercury MSD (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury TP SS (Lab ID: ) Mercury without the written consent of. Page 13 of 88

154 #=NA# PROJECT NARRATIVE TCAAP-REV Method: EPA 8270 by SIM Description: 8270 MSSV PAH by SIM Client: Wenck Associates, Inc. Date: January 08, 2015 General Information: 20 samples were analyzed for EPA 8270 by SIM. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3550 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: OEXT/27304 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): R1: RPD value was outside control limits. MSD (Lab ID: ) Acenaphthene Acenaphthylene Naphthalene Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. without the written consent of. Page 14 of 88

155 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:35 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 15: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 15: Surrogates Tetrachloro-m-xylene (S) 89 % /19/14 14:37 11/21/14 15: Decachlorobiphenyl (S) 85 % /19/14 14:37 11/21/14 15: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 17:28 Surrogates n-triacontane (S) 89 % /19/14 08:04 11/20/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.1 mg/kg /19/14 14:47 11/21/14 02: Barium 71.2 mg/kg /19/14 14:47 11/21/14 02: Cadmium ND mg/kg /19/14 14:47 11/21/14 02: Chromium 17.7 mg/kg /19/14 14:47 11/21/14 02: Copper 6.7 mg/kg /19/14 14:47 11/21/14 02: Lead 5.4 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /20/14 16:03 11/21/14 09: Dry Weight Analytical Method: ASTM D2974 Percent Moisture 19.6 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 09: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 09: Anthracene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 09: Chrysene ND ug/kg /18/14 13:21 11/21/14 09: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 15 of 88

156 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:35 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 09: Fluorene ND ug/kg /18/14 13:21 11/21/14 09: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 09: Naphthalene ND ug/kg /18/14 13:21 11/21/14 09: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 09: Pyrene ND ug/kg /18/14 13:21 11/21/14 09: Surrogates 2-Fluorobiphenyl (S) 73 % /18/14 13:21 11/21/14 09: p-terphenyl-d14 (S) 81 % /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 16 of 88

157 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:44 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 16: Surrogates Tetrachloro-m-xylene (S) 90 % /19/14 14:37 11/21/14 16: Decachlorobiphenyl (S) 99 % /19/14 14:37 11/21/14 16: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 16:32 Surrogates n-triacontane (S) 87 % /19/14 08:04 11/20/14 16: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 4.5 mg/kg /19/14 14:47 11/21/14 02: Barium 68.2 mg/kg /19/14 14:47 11/21/14 02: Cadmium 0.10 mg/kg /19/14 14:47 11/21/14 02: Chromium 8.6 mg/kg /19/14 14:47 11/21/14 02: Copper 7.1 mg/kg /19/14 14:47 11/21/14 02: Lead 6.3 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury mg/kg /20/14 16:03 11/21/14 09: Dry Weight Analytical Method: ASTM D2974 Percent Moisture 15.0 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 09: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 09: Anthracene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 09: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 09: Chrysene ND ug/kg /18/14 13:21 11/21/14 09: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 17 of 88

158 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:44 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene 14.2 ug/kg /18/14 13:21 11/21/14 09: Fluorene ND ug/kg /18/14 13:21 11/21/14 09: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 09: Naphthalene ND ug/kg /18/14 13:21 11/21/14 09: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 09: Pyrene 13.8 ug/kg /18/14 13:21 11/21/14 09: Surrogates 2-Fluorobiphenyl (S) 81 % /18/14 13:21 11/21/14 09: p-terphenyl-d14 (S) 86 % /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 18 of 88

159 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:51 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 16: Surrogates Tetrachloro-m-xylene (S) 84 % /19/14 14:37 11/21/14 16: Decachlorobiphenyl (S) 87 % /19/14 14:37 11/21/14 16: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 16:25 Surrogates n-triacontane (S) 92 % /19/14 08:04 11/20/14 16: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.5 mg/kg /19/14 14:47 11/21/14 02: Barium 24.7 mg/kg /19/14 14:47 11/21/14 02: Cadmium ND mg/kg /19/14 14:47 11/21/14 02: Chromium 16.7 mg/kg /19/14 14:47 11/21/14 02: Copper 15.1 mg/kg /19/14 14:47 11/21/14 02: Lead 3.1 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /20/14 16:03 11/21/14 10: Dry Weight Analytical Method: ASTM D2974 Percent Moisture 8.3 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene 28.7 ug/kg /18/14 13:21 11/21/14 09: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 09: Anthracene 70.7 ug/kg /18/14 13:21 11/21/14 09: Benzo(a)anthracene 130 ug/kg /18/14 13:21 11/21/14 09: Benzo(a)pyrene 128 ug/kg /18/14 13:21 11/21/14 09: Benzo(b)fluoranthene 189 ug/kg /18/14 13:21 11/21/14 09: Benzo(g,h,i)perylene 87.5 ug/kg /18/14 13:21 11/21/14 09: Benzo(k)fluoranthene 62.2 ug/kg /18/14 13:21 11/21/14 09: Chrysene 170 ug/kg /18/14 13:21 11/21/14 09: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 19 of 88

160 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 10:51 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene 343 ug/kg /18/14 13:21 11/21/14 09: Fluorene 30.9 ug/kg /18/14 13:21 11/21/14 09: Indeno(1,2,3-cd)pyrene 74.8 ug/kg /18/14 13:21 11/21/14 09: Naphthalene ND ug/kg /18/14 13:21 11/21/14 09: Phenanthrene 297 ug/kg /18/14 13:21 11/21/14 09: Pyrene 307 ug/kg /18/14 13:21 11/21/14 09: Surrogates 2-Fluorobiphenyl (S) 76 % /18/14 13:21 11/21/14 09: p-terphenyl-d14 (S) 89 % /18/14 13:21 11/21/14 09: Date: 01/08/ :40 AM without the written consent of. Page 20 of 88

161 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:02 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 16: Surrogates Tetrachloro-m-xylene (S) 91 % /19/14 14:37 11/21/14 16: Decachlorobiphenyl (S) 89 % /19/14 14:37 11/21/14 16: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 16:53 Surrogates n-triacontane (S) 89 % /19/14 08:04 11/20/14 16: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.1 mg/kg /19/14 14:47 11/21/14 02: Barium 33.6 mg/kg /19/14 14:47 11/21/14 02: Cadmium ND mg/kg /19/14 14:47 11/21/14 02: Chromium 14.3 mg/kg /19/14 14:47 11/21/14 02: Copper 12.6 mg/kg /19/14 14:47 11/21/14 02: Lead 3.4 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /20/14 16:03 11/21/14 10: Dry Weight Analytical Method: ASTM D2974 Percent Moisture 10.8 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 10: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 10: Anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)pyrene 12.0 ug/kg /18/14 13:21 11/21/14 10: Benzo(b)fluoranthene 17.5 ug/kg /18/14 13:21 11/21/14 10: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Chrysene 13.8 ug/kg /18/14 13:21 11/21/14 10: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 21 of 88

162 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:02 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene 30.1 ug/kg /18/14 13:21 11/21/14 10: Fluorene ND ug/kg /18/14 13:21 11/21/14 10: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 10: Naphthalene ND ug/kg /18/14 13:21 11/21/14 10: Phenanthrene 21.2 ug/kg /18/14 13:21 11/21/14 10: Pyrene 25.0 ug/kg /18/14 13:21 11/21/14 10: Surrogates 2-Fluorobiphenyl (S) 84 % /18/14 13:21 11/21/14 10: p-terphenyl-d14 (S) 91 % /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 22 of 88

163 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:18 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 16: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 16: Surrogates Tetrachloro-m-xylene (S) 90 % /19/14 14:37 11/21/14 16: Decachlorobiphenyl (S) 93 % /19/14 14:37 11/21/14 16: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 17:00 Surrogates n-triacontane (S) 87 % /19/14 08:04 11/20/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 5.6 mg/kg /19/14 14:47 11/21/14 02: Barium 65.2 mg/kg /19/14 14:47 11/21/14 02: Cadmium 0.16 mg/kg /19/14 14:47 11/21/14 02: Chromium 17.3 mg/kg /19/14 14:47 11/21/14 02: Copper 11.5 mg/kg /19/14 14:47 11/21/14 02: Lead 5.9 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 11: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.4 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 10: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 10: Anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Chrysene ND ug/kg /18/14 13:21 11/21/14 10: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 23 of 88

164 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:18 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Fluorene ND ug/kg /18/14 13:21 11/21/14 10: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 10: Naphthalene ND ug/kg /18/14 13:21 11/21/14 10: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 10: Pyrene ND ug/kg /18/14 13:21 11/21/14 10: Surrogates 2-Fluorobiphenyl (S) 81 % /18/14 13:21 11/21/14 10: p-terphenyl-d14 (S) 89 % /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 24 of 88

165 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:27 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 17: Surrogates Tetrachloro-m-xylene (S) 89 % /19/14 14:37 11/21/14 17: Decachlorobiphenyl (S) 86 % /19/14 14:37 11/21/14 17: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 17:42 Surrogates n-triacontane (S) 97 % /19/14 08:04 11/20/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 3.4 mg/kg /19/14 14:47 11/21/14 03: Barium 65.4 mg/kg /19/14 14:47 11/21/14 03: Cadmium ND mg/kg /19/14 14:47 11/21/14 03: Chromium 18.2 mg/kg /19/14 14:47 11/21/14 03: Copper 9.0 mg/kg /19/14 14:47 11/21/14 03: Lead 5.4 mg/kg /19/14 14:47 11/21/14 03: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 03: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 13.1 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 10: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 10: Anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 10: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Chrysene ND ug/kg /18/14 13:21 11/21/14 10: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 25 of 88

166 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:27 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 10: Fluorene ND ug/kg /18/14 13:21 11/21/14 10: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 10: Naphthalene ND ug/kg /18/14 13:21 11/21/14 10: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 10: Pyrene ND ug/kg /18/14 13:21 11/21/14 10: Surrogates 2-Fluorobiphenyl (S) 84 % /18/14 13:21 11/21/14 10: p-terphenyl-d14 (S) 91 % /18/14 13:21 11/21/14 10: Date: 01/08/ :40 AM without the written consent of. Page 26 of 88

167 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:34 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 17: Surrogates Tetrachloro-m-xylene (S) 86 % /19/14 14:37 11/21/14 17: Decachlorobiphenyl (S) 92 % /19/14 14:37 11/21/14 17: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 08:04 11/20/14 17:49 Surrogates n-triacontane (S) 84 % /19/14 08:04 11/20/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 3.6 mg/kg /19/14 14:47 11/21/14 02: Barium 59.0 mg/kg /19/14 14:47 11/21/14 02: Cadmium ND mg/kg /19/14 14:47 11/21/14 02: Chromium 19.3 mg/kg /19/14 14:47 11/21/14 02: Copper 10.0 mg/kg /19/14 14:47 11/21/14 02: Lead 5.3 mg/kg /19/14 14:47 11/21/14 02: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 02: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 16.2 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 11: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 11: Anthracene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(a)pyrene 12.0 ug/kg /18/14 13:21 11/21/14 11: Benzo(b)fluoranthene 17.0 ug/kg /18/14 13:21 11/21/14 11: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 11: Chrysene 15.4 ug/kg /18/14 13:21 11/21/14 11: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 11: Date: 01/08/ :40 AM without the written consent of. Page 27 of 88

168 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:34 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene 35.3 ug/kg /18/14 13:21 11/21/14 11: Fluorene ND ug/kg /18/14 13:21 11/21/14 11: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 11: Naphthalene ND ug/kg /18/14 13:21 11/21/14 11: Phenanthrene 25.8 ug/kg /18/14 13:21 11/21/14 11: Pyrene 29.7 ug/kg /18/14 13:21 11/21/14 11: Surrogates 2-Fluorobiphenyl (S) 84 % /18/14 13:21 11/21/14 11: p-terphenyl-d14 (S) 87 % /18/14 13:21 11/21/14 11: Date: 01/08/ :40 AM without the written consent of. Page 28 of 88

169 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:43 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 17: Surrogates Tetrachloro-m-xylene (S) 91 % /19/14 14:37 11/21/14 17: Decachlorobiphenyl (S) 89 % /19/14 14:37 11/21/14 17: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:23 Surrogates n-triacontane (S) 89 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 4.6 mg/kg /19/14 14:47 11/21/14 03: Barium 66.3 mg/kg /19/14 14:47 11/21/14 03: Cadmium ND mg/kg /19/14 14:47 11/21/14 03: Chromium 13.5 mg/kg /19/14 14:47 11/21/14 03: Copper 9.5 mg/kg /19/14 14:47 11/21/14 03: Lead 4.6 mg/kg /19/14 14:47 11/21/14 03: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 03: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.5 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 11: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 11: Anthracene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 11: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 11: Chrysene ND ug/kg /18/14 13:21 11/21/14 11: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 11: Date: 01/08/ :40 AM without the written consent of. Page 29 of 88

170 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:43 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 11: Fluorene ND ug/kg /18/14 13:21 11/21/14 11: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 11: Naphthalene ND ug/kg /18/14 13:21 11/21/14 11: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 11: Pyrene ND ug/kg /18/14 13:21 11/21/14 11: Surrogates 2-Fluorobiphenyl (S) 86 % /18/14 13:21 11/21/14 11: p-terphenyl-d14 (S) 89 % /18/14 13:21 11/21/14 11: Date: 01/08/ :40 AM without the written consent of. Page 30 of 88

171 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:49 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 17: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 17: Surrogates Tetrachloro-m-xylene (S) 90 % /19/14 14:37 11/21/14 17: Decachlorobiphenyl (S) 87 % /19/14 14:37 11/21/14 17: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:30 Surrogates n-triacontane (S) 90 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 4.3 mg/kg /19/14 14:47 11/21/14 03: Barium 62.7 mg/kg /19/14 14:47 11/21/14 03: Cadmium mg/kg /19/14 14:47 11/21/14 03: Chromium 13.4 mg/kg /19/14 14:47 11/21/14 03: Copper 7.9 mg/kg /19/14 14:47 11/21/14 03: Lead 5.1 mg/kg /19/14 14:47 11/21/14 03: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 03: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.0 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 12: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 12: Anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Chrysene ND ug/kg /18/14 13:21 11/21/14 12: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 31 of 88

172 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:49 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Fluorene ND ug/kg /18/14 13:21 11/21/14 12: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Naphthalene ND ug/kg /18/14 13:21 11/21/14 12: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 12: Pyrene ND ug/kg /18/14 13:21 11/21/14 12: Surrogates 2-Fluorobiphenyl (S) 83 % /18/14 13:21 11/21/14 12: p-terphenyl-d14 (S) 90 % /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 32 of 88

173 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: DUPLICATE-01 Lab ID: Collected: 11/17/14 12:00 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 18: Surrogates Tetrachloro-m-xylene (S) 87 % /19/14 14:37 11/21/14 18: Decachlorobiphenyl (S) 88 % /19/14 14:37 11/21/14 18: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:51 Surrogates n-triacontane (S) 89 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 1.8 mg/kg /19/14 14:47 11/21/14 03: Barium 73.7 mg/kg /19/14 14:47 11/21/14 03: Cadmium mg/kg /19/14 14:47 11/21/14 03: Chromium 17.8 mg/kg /19/14 14:47 11/21/14 03: Copper 9.8 mg/kg /19/14 14:47 11/21/14 03: Lead 5.0 mg/kg /19/14 14:47 11/21/14 03: Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 03: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.8 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 12: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 12: Anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Chrysene ND ug/kg /18/14 13:21 11/21/14 12: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 33 of 88

174 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: DUPLICATE-01 Lab ID: Collected: 11/17/14 12:00 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene 11.8 ug/kg /18/14 13:21 11/21/14 12: Fluorene ND ug/kg /18/14 13:21 11/21/14 12: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Naphthalene ND ug/kg /18/14 13:21 11/21/14 12: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 12: Pyrene ND ug/kg /18/14 13:21 11/21/14 12: Surrogates 2-Fluorobiphenyl (S) 83 % /18/14 13:21 11/21/14 12: p-terphenyl-d14 (S) 90 % /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 34 of 88

175 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 12:10 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 12: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 12: Surrogates Tetrachloro-m-xylene (S) 89 % /19/14 14:37 11/21/14 12: Decachlorobiphenyl (S) 91 % /19/14 14:37 11/21/14 12: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 17:19 Surrogates n-triacontane (S) 88 % /19/14 16:45 11/21/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 0.76 mg/kg /19/14 14:47 11/21/14 03: R1 Barium 19.4 mg/kg /19/14 14:47 11/21/14 03: M6,R1 Cadmium ND mg/kg /19/14 14:47 11/21/14 03: R1 Chromium 7.9 mg/kg /19/14 14:47 11/21/14 03: M6,R1 Copper 3.3 mg/kg /19/14 14:47 11/21/14 03: M6,R1 Lead 2.2 mg/kg /19/14 14:47 11/21/14 03: M6,R1 Selenium ND mg/kg /19/14 14:47 01/06/15 15: Silver ND mg/kg /19/14 14:47 11/21/14 03: R1 7471B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 15.0 % /20/14 13: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 12: R1 Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 12: R1 Anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 12: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Chrysene ND ug/kg /18/14 13:21 11/21/14 12: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 35 of 88

176 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 12:10 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 12: Fluorene ND ug/kg /18/14 13:21 11/21/14 12: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 12: Naphthalene ND ug/kg /18/14 13:21 11/21/14 12: R1 Phenanthrene ND ug/kg /18/14 13:21 11/21/14 12: Pyrene ND ug/kg /18/14 13:21 11/21/14 12: Surrogates 2-Fluorobiphenyl (S) 86 % /18/14 13:21 11/21/14 12: p-terphenyl-d14 (S) 89 % /18/14 13:21 11/21/14 12: Date: 01/08/ :40 AM without the written consent of. Page 36 of 88

177 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 12:55 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 18: Surrogates Tetrachloro-m-xylene (S) 90 % /19/14 14:37 11/21/14 18: Decachlorobiphenyl (S) 86 % /19/14 14:37 11/21/14 18: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 17:12 Surrogates n-triacontane (S) 86 % /19/14 16:45 11/21/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.0 mg/kg /19/14 14:47 11/21/14 03: Barium 2020 mg/kg /19/14 14:47 01/07/15 11: Cadmium 1.2 mg/kg /19/14 14:47 11/21/14 03: Chromium 13.8 mg/kg /19/14 14:47 11/21/14 03: Copper 12.3 mg/kg /19/14 14:47 11/21/14 03: Lead 5.4 mg/kg /19/14 14:47 11/21/14 03: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 03: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 16.8 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 13: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 13: Anthracene ND ug/kg /18/14 13:21 11/21/14 13: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 13: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 13: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 13: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 13: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 13: Chrysene ND ug/kg /18/14 13:21 11/21/14 13: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 13: Date: 01/08/ :40 AM without the written consent of. Page 37 of 88

178 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 12:55 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 13: Fluorene ND ug/kg /18/14 13:21 11/21/14 13: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 13: Naphthalene ND ug/kg /18/14 13:21 11/21/14 13: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 13: Pyrene ND ug/kg /18/14 13:21 11/21/14 13: Surrogates 2-Fluorobiphenyl (S) 85 % /18/14 13:21 11/21/14 13: p-terphenyl-d14 (S) 91 % /18/14 13:21 11/21/14 13: Date: 01/08/ :40 AM without the written consent of. Page 38 of 88

179 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:02 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 18: Surrogates Tetrachloro-m-xylene (S) 78 % /19/14 14:37 11/21/14 18: Decachlorobiphenyl (S) 88 % /19/14 14:37 11/21/14 18: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:37 Surrogates n-triacontane (S) 88 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 1.1 mg/kg /19/14 14:47 11/21/14 04: Barium 53.0 mg/kg /19/14 14:47 11/21/14 04: Cadmium ND mg/kg /19/14 14:47 11/21/14 04: Chromium 17.1 mg/kg /19/14 14:47 11/21/14 04: Copper 7.2 mg/kg /19/14 14:47 11/21/14 04: Lead 4.8 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.3 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 14: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 14: Anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Chrysene ND ug/kg /18/14 13:21 11/21/14 14: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 39 of 88

180 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:02 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Fluorene ND ug/kg /18/14 13:21 11/21/14 14: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Naphthalene ND ug/kg /18/14 13:21 11/21/14 14: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 14: Pyrene ND ug/kg /18/14 13:21 11/21/14 14: Surrogates 2-Fluorobiphenyl (S) 79 % /18/14 13:21 11/21/14 14: p-terphenyl-d14 (S) 87 % /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 40 of 88

181 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:08 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 18: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 18: Surrogates Tetrachloro-m-xylene (S) 80 % /19/14 14:37 11/21/14 18: Decachlorobiphenyl (S) 83 % /19/14 14:37 11/21/14 18: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:44 Surrogates n-triacontane (S) 103 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.6 mg/kg /19/14 14:47 11/21/14 04: Barium 127 mg/kg /19/14 14:47 11/21/14 04: Cadmium ND mg/kg /19/14 14:47 11/21/14 04: Chromium 24.6 mg/kg /19/14 14:47 11/21/14 04: Copper 10.2 mg/kg /19/14 14:47 11/21/14 04: Lead 7.9 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 15.7 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 14: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 14: Anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Chrysene ND ug/kg /18/14 13:21 11/21/14 14: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 41 of 88

182 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:08 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Fluorene ND ug/kg /18/14 13:21 11/21/14 14: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Naphthalene ND ug/kg /18/14 13:21 11/21/14 14: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 14: Pyrene ND ug/kg /18/14 13:21 11/21/14 14: Surrogates 2-Fluorobiphenyl (S) 84 % /18/14 13:21 11/21/14 14: p-terphenyl-d14 (S) 90 % /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 42 of 88

183 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:15 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 19: Surrogates Tetrachloro-m-xylene (S) 86 % /19/14 14:37 11/21/14 19: Decachlorobiphenyl (S) 88 % /19/14 14:37 11/21/14 19: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 17:40 Surrogates n-triacontane (S) 90 % /19/14 16:45 11/21/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 2.6 mg/kg /19/14 14:47 11/21/14 04: Barium 90.4 mg/kg /19/14 14:47 11/21/14 04: Cadmium ND mg/kg /19/14 14:47 11/21/14 04: Chromium 20.6 mg/kg /19/14 14:47 11/21/14 04: Copper 12.9 mg/kg /19/14 14:47 11/21/14 04: Lead 7.4 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 14.1 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 14: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 14: Anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 14: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Chrysene ND ug/kg /18/14 13:21 11/21/14 14: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 43 of 88

184 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:15 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 14: Fluorene ND ug/kg /18/14 13:21 11/21/14 14: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 14: Naphthalene ND ug/kg /18/14 13:21 11/21/14 14: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 14: Pyrene ND ug/kg /18/14 13:21 11/21/14 14: Surrogates 2-Fluorobiphenyl (S) 83 % /18/14 13:21 11/21/14 14: p-terphenyl-d14 (S) 92 % /18/14 13:21 11/21/14 14: Date: 01/08/ :40 AM without the written consent of. Page 44 of 88

185 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:20 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 17:48 Surrogates n-triacontane (S) 89 % /19/14 16:45 11/21/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 4.6 mg/kg /19/14 14:47 11/21/14 04: Barium 75.8 mg/kg /19/14 14:47 11/21/14 04: Cadmium 0.15 mg/kg /19/14 14:47 11/21/14 04: Chromium 14.6 mg/kg /19/14 14:47 11/21/14 04: Copper 10.3 mg/kg /19/14 14:47 11/21/14 04: Lead 4.9 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 15.2 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 15: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 15: Anthracene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Chrysene ND ug/kg /18/14 13:21 11/21/14 15: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 15: Fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Fluorene ND ug/kg /18/14 13:21 11/21/14 15: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 15: Naphthalene ND ug/kg /18/14 13:21 11/21/14 15: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 15: Pyrene ND ug/kg /18/14 13:21 11/21/14 15: Surrogates 2-Fluorobiphenyl (S) 83 % /18/14 13:21 11/21/14 15: p-terphenyl-d14 (S) 91 % /18/14 13:21 11/21/14 15: Date: 01/08/ :40 AM without the written consent of. Page 45 of 88

186 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:27 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 19: Surrogates Tetrachloro-m-xylene (S) 88 % /19/14 14:37 11/21/14 19: Decachlorobiphenyl (S) 89 % /19/14 14:37 11/21/14 19: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 17:55 Surrogates n-triacontane (S) 94 % /19/14 16:45 11/21/14 17: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 4.3 mg/kg /19/14 14:47 11/21/14 04: Barium 109 mg/kg /19/14 14:47 11/21/14 04: Cadmium 0.18 mg/kg /19/14 14:47 11/21/14 04: Chromium 12.8 mg/kg /19/14 14:47 11/21/14 04: Copper 9.5 mg/kg /19/14 14:47 11/21/14 04: Lead 4.6 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 13.0 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 15: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 15: Anthracene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 15: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Chrysene ND ug/kg /18/14 13:21 11/21/14 15: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 15: Date: 01/08/ :40 AM without the written consent of. Page 46 of 88

187 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:27 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 15: Fluorene ND ug/kg /18/14 13:21 11/21/14 15: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 15: Naphthalene ND ug/kg /18/14 13:21 11/21/14 15: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 15: Pyrene ND ug/kg /18/14 13:21 11/21/14 15: Surrogates 2-Fluorobiphenyl (S) 84 % /18/14 13:21 11/21/14 15: p-terphenyl-d14 (S) 88 % /18/14 13:21 11/21/14 15: Date: 01/08/ :40 AM without the written consent of. Page 47 of 88

188 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 13:33 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics 25.2 mg/kg /19/14 16:45 11/21/14 16:58 Surrogates n-triacontane (S) 86 % /19/14 16:45 11/21/14 16: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 6.3 mg/kg /19/14 14:47 11/21/14 04: Barium 241 mg/kg /19/14 14:47 11/21/14 04: Cadmium 0.26 mg/kg /19/14 14:47 11/21/14 04: Chromium 16.1 mg/kg /19/14 14:47 11/21/14 04: Copper 13.4 mg/kg /19/14 14:47 11/21/14 04: Lead 13.4 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 13.4 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene 89.4 ug/kg /18/14 13:21 11/21/14 16: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 16: Anthracene 152 ug/kg /18/14 13:21 11/21/14 16: Benzo(a)anthracene 374 ug/kg /18/14 13:21 11/21/14 16: Benzo(a)pyrene 366 ug/kg /18/14 13:21 11/21/14 16: Benzo(b)fluoranthene 541 ug/kg /18/14 13:21 11/21/14 19: Benzo(g,h,i)perylene 239 ug/kg /18/14 13:21 11/21/14 16: Benzo(k)fluoranthene 173 ug/kg /18/14 13:21 11/21/14 16: Chrysene 497 ug/kg /18/14 13:21 11/21/14 19: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 16: Fluoranthene 960 ug/kg /18/14 13:21 11/21/14 19: Fluorene 80.4 ug/kg /18/14 13:21 11/21/14 16: Indeno(1,2,3-cd)pyrene 197 ug/kg /18/14 13:21 11/21/14 16: Naphthalene 22.1 ug/kg /18/14 13:21 11/21/14 16: Phenanthrene 739 ug/kg /18/14 13:21 11/21/14 19: Pyrene 840 ug/kg /18/14 13:21 11/21/14 19: Surrogates 2-Fluorobiphenyl (S) 79 % /18/14 13:21 11/21/14 16: p-terphenyl-d14 (S) 95 % /18/14 13:21 11/21/14 16: Date: 01/08/ :40 AM without the written consent of. Page 48 of 88

189 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: TP SS Lab ID: Collected: 11/17/14 11:11 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:09 Surrogates n-triacontane (S) 87 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 1.6 mg/kg /19/14 14:47 11/21/14 04: Barium 14.0 mg/kg /19/14 14:47 11/21/14 04: Cadmium ND mg/kg /19/14 14:47 11/21/14 04: Chromium 7.4 mg/kg /19/14 14:47 11/21/14 04: Copper 7.5 mg/kg /19/14 14:47 11/21/14 04: Lead 2.0 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 17.7 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 16: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 16: Anthracene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Chrysene ND ug/kg /18/14 13:21 11/21/14 16: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 16: Fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Fluorene ND ug/kg /18/14 13:21 11/21/14 16: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 16: Naphthalene ND ug/kg /18/14 13:21 11/21/14 16: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 16: Pyrene ND ug/kg /18/14 13:21 11/21/14 16: Surrogates 2-Fluorobiphenyl (S) 82 % /18/14 13:21 11/21/14 16: p-terphenyl-d14 (S) 87 % /18/14 13:21 11/21/14 16: Date: 01/08/ :40 AM without the written consent of. Page 49 of 88

190 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: DUPLICATE-02 Lab ID: Collected: 11/17/14 13:32 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8082 GCS PCB Analytical Method: EPA 8082 Preparation Method: EPA 3550 PCB-1016 (Aroclor 1016) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1221 (Aroclor 1221) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1232 (Aroclor 1232) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1242 (Aroclor 1242) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1248 (Aroclor 1248) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1254 (Aroclor 1254) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1260 (Aroclor 1260) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1262 (Aroclor 1262) ND ug/kg /19/14 14:37 11/21/14 19: PCB-1268 (Aroclor 1268) ND ug/kg /19/14 14:37 11/21/14 19: Surrogates Tetrachloro-m-xylene (S) 80 % /19/14 14:37 11/21/14 19: Decachlorobiphenyl (S) 84 % /19/14 14:37 11/21/14 19: WIDRO GCS Analytical Method: WI MOD DRO Preparation Method: WI MOD DRO Diesel Range Organics ND mg/kg /19/14 16:45 11/21/14 18:16 Surrogates n-triacontane (S) 87 % /19/14 16:45 11/21/14 18: A MET ICPMS Analytical Method: EPA 6020A Preparation Method: EPA 3050 Arsenic 3.4 mg/kg /19/14 14:47 11/21/14 04: Barium 72.2 mg/kg /19/14 14:47 11/21/14 04: Cadmium 0.15 mg/kg /19/14 14:47 11/21/14 04: Chromium 12.8 mg/kg /19/14 14:47 11/21/14 04: Copper 8.5 mg/kg /19/14 14:47 11/21/14 04: Lead 4.3 mg/kg /19/14 14:47 11/21/14 04: Selenium ND mg/kg /19/14 14:47 01/06/15 16: Silver ND mg/kg /19/14 14:47 11/21/14 04: B Mercury Analytical Method: EPA 7471B Preparation Method: EPA 7471B Mercury ND mg/kg /06/15 17:46 01/07/15 12: H3 Dry Weight Analytical Method: ASTM D2974 Percent Moisture 13.3 % /20/14 14: MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Acenaphthene ND ug/kg /18/14 13:21 11/21/14 16: Acenaphthylene ND ug/kg /18/14 13:21 11/21/14 16: Anthracene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(a)anthracene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(a)pyrene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(b)fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(g,h,i)perylene ND ug/kg /18/14 13:21 11/21/14 16: Benzo(k)fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Chrysene ND ug/kg /18/14 13:21 11/21/14 16: Dibenz(a,h)anthracene ND ug/kg /18/14 13:21 11/21/14 16: Date: 01/08/ :40 AM without the written consent of. Page 50 of 88

191 #=AR# ANALYTICAL RESULTS TCAAP-REV Sample: DUPLICATE-02 Lab ID: Collected: 11/17/14 13:32 Received: 11/17/14 15:18 Matrix: Solid Results reported on a "dry-weight" basis Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV PAH by SIM Analytical Method: EPA 8270 by SIM Preparation Method: EPA 3550 Fluoranthene ND ug/kg /18/14 13:21 11/21/14 16: Fluorene ND ug/kg /18/14 13:21 11/21/14 16: Indeno(1,2,3-cd)pyrene ND ug/kg /18/14 13:21 11/21/14 16: Naphthalene ND ug/kg /18/14 13:21 11/21/14 16: Phenanthrene ND ug/kg /18/14 13:21 11/21/14 16: Pyrene ND ug/kg /18/14 13:21 11/21/14 16: Surrogates 2-Fluorobiphenyl (S) 82 % /18/14 13:21 11/21/14 16: p-terphenyl-d14 (S) 87 % /18/14 13:21 11/21/14 16: Date: 01/08/ :40 AM without the written consent of. Page 51 of 88

192 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: MERP/12178 EPA 7471B Analysis Method: Analysis Description: EPA 7471B 7471B Mercury Solids Associated Lab Samples: , , , METHOD BLANK: Associated Lab Samples: , , , Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed Mercury mg/kg ND /21/14 09:46 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Mercury mg/kg Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Mercury mg/kg ND Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 52 of 88

193 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: MERP/12478 EPA 7471B Analysis Method: Analysis Description: EPA 7471B 7471B Mercury Solids Associated Lab Samples: , , , , , , , , , , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , , Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed Mercury mg/kg ND /07/15 11:55 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Mercury mg/kg Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Mercury mg/kg ND H3 Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 53 of 88

194 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: MPRP/50716 EPA 3050 Analysis Method: Analysis Description: EPA 6020A 6020A Solids UPD4 Associated Lab Samples: , , , , , , , , , , , , , , , , , , , METHOD BLANK: Matrix: Solid Associated Lab Samples: , , , , , , , , , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Arsenic mg/kg ND /21/14 02:15 Barium mg/kg ND /21/14 02:15 Cadmium mg/kg ND /21/14 02:15 Chromium mg/kg ND /21/14 02:15 Copper mg/kg ND /21/14 02:15 Lead mg/kg ND /21/14 02:15 Selenium mg/kg ND /06/15 15:12 Silver mg/kg ND /21/14 02:15 LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Arsenic mg/kg Barium mg/kg Cadmium mg/kg Chromium mg/kg Copper mg/kg Lead mg/kg Selenium mg/kg Silver mg/kg Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Arsenic mg/kg R1 Barium mg/kg M6,R1 Cadmium mg/kg ND R1 Chromium mg/kg M6,R1 Copper mg/kg M6,R1 Lead mg/kg M6,R1 Selenium mg/kg ND Silver mg/kg ND R1 Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 54 of 88

195 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: MPRP/50788 ASTM D2974 Analysis Method: Analysis Description: ASTM D2974 Dry Weight/Percent Moisture Associated Lab Samples: , , , , , , , , , , SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers 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. Date: 01/08/ :40 AM without the written consent of. Page 55 of 88

196 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: MPRP/50789 ASTM D2974 Analysis Method: Analysis Description: ASTM D2974 Dry Weight/Percent Moisture Associated Lab Samples: , , , , , , , , SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers SAMPLE DUPLICATE: Parameter Units Result Dup Result Percent Moisture % RPD Max RPD Qualifiers 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. Date: 01/08/ :40 AM without the written consent of. Page 56 of 88

197 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: OEXT/27329 EPA 3550 Analysis Method: Analysis Description: EPA GCS PCB Associated Lab Samples: , , , , , , , , , , , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , Parameter , , Blank Units Result Matrix: Solid Reporting Limit Analyzed PCB-1016 (Aroclor 1016) ug/kg ND /21/14 11:35 PCB-1221 (Aroclor 1221) ug/kg ND /21/14 11:35 PCB-1232 (Aroclor 1232) ug/kg ND /21/14 11:35 PCB-1242 (Aroclor 1242) ug/kg ND /21/14 11:35 PCB-1248 (Aroclor 1248) ug/kg ND /21/14 11:35 PCB-1254 (Aroclor 1254) ug/kg ND /21/14 11:35 PCB-1260 (Aroclor 1260) ug/kg ND /21/14 11:35 PCB-1262 (Aroclor 1262) ug/kg ND /21/14 11:35 PCB-1268 (Aroclor 1268) ug/kg ND /21/14 11:35 Decachlorobiphenyl (S) % /21/14 11:35 Tetrachloro-m-xylene (S) % /21/14 11:35 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits PCB-1016 (Aroclor 1016) ug/kg PCB-1260 (Aroclor 1260) ug/kg Decachlorobiphenyl (S) % Tetrachloro-m-xylene (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD PCB-1016 (Aroclor 1016) ug/kg ND PCB-1260 (Aroclor 1260) ug/kg ND Decachlorobiphenyl (S) % Tetrachloro-m-xylene (S) % Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 57 of 88

198 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: OEXT/27304 EPA 3550 Analysis Method: Analysis Description: EPA 8270 by SIM 8270 Solid PAH by SIM MSSV Associated Lab Samples: , , , , , , , , , , , , , , , , , , , METHOD BLANK: Matrix: Solid Associated Lab Samples: , , , , , , , , , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Acenaphthene ug/kg ND /21/14 08:24 Acenaphthylene ug/kg ND /21/14 08:24 Anthracene ug/kg ND /21/14 08:24 Benzo(a)anthracene ug/kg ND /21/14 08:24 Benzo(a)pyrene ug/kg ND /21/14 08:24 Benzo(b)fluoranthene ug/kg ND /21/14 08:24 Benzo(g,h,i)perylene ug/kg ND /21/14 08:24 Benzo(k)fluoranthene ug/kg ND /21/14 08:24 Chrysene ug/kg ND /21/14 08:24 Dibenz(a,h)anthracene ug/kg ND /21/14 08:24 Fluoranthene ug/kg ND /21/14 08:24 Fluorene ug/kg ND /21/14 08:24 Indeno(1,2,3-cd)pyrene ug/kg ND /21/14 08:24 Naphthalene ug/kg ND /21/14 08:24 Phenanthrene ug/kg ND /21/14 08:24 Pyrene ug/kg ND /21/14 08:24 2-Fluorobiphenyl (S) % /21/14 08:24 p-terphenyl-d14 (S) % /21/14 08:24 LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Acenaphthene ug/kg Acenaphthylene ug/kg Anthracene ug/kg Benzo(a)anthracene ug/kg Benzo(a)pyrene ug/kg Benzo(b)fluoranthene ug/kg Benzo(g,h,i)perylene ug/kg Benzo(k)fluoranthene ug/kg Chrysene ug/kg Dibenz(a,h)anthracene ug/kg Fluoranthene ug/kg Fluorene ug/kg Indeno(1,2,3-cd)pyrene ug/kg Naphthalene ug/kg Qualifiers 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. Date: 01/08/ :40 AM without the written consent of. Page 58 of 88

199 #=QC# QUALITY CONTROL DATA TCAAP-REV LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Phenanthrene ug/kg Pyrene ug/kg Fluorobiphenyl (S) % p-terphenyl-d14 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Acenaphthene ug/kg ND R1 Acenaphthylene ug/kg ND R1 Anthracene ug/kg ND Benzo(a)anthracene ug/kg ND Benzo(a)pyrene ug/kg ND Benzo(b)fluoranthene ug/kg ND Benzo(g,h,i)perylene ug/kg ND Benzo(k)fluoranthene ug/kg ND Chrysene ug/kg ND Dibenz(a,h)anthracene ug/kg ND Fluoranthene ug/kg ND Fluorene ug/kg ND Indeno(1,2,3-cd)pyrene ug/kg ND Naphthalene ug/kg ND R1 Phenanthrene ug/kg ND Pyrene ug/kg ND Fluorobiphenyl (S) % p-terphenyl-d14 (S) % Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 59 of 88

200 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: OEXT/27318 WI MOD DRO Analysis Method: Analysis Description: WI MOD DRO WIDRO GCS Associated Lab Samples: , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , Parameter Units Blank Result Matrix: Solid Reporting Limit Analyzed Diesel Range Organics mg/kg ND /20/14 15:21 n-triacontane (S) % /20/14 15:21 Qualifiers LABORATORY CONTROL SAMPLE & LCSD: Parameter Units Spike Conc LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD Diesel Range Organics mg/kg n-triacontane (S) % Max RPD Qualifiers 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. Date: 01/08/ :40 AM without the written consent of. Page 60 of 88

201 #=QC# QUALITY CONTROL DATA TCAAP-REV QC Batch: QC Batch Method: OEXT/27332 WI MOD DRO Analysis Method: Analysis Description: WI MOD DRO WIDRO GCS Associated Lab Samples: , , , , , , , , , , , , METHOD BLANK: Matrix: Solid Associated Lab Samples: , , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Diesel Range Organics mg/kg ND /21/14 16:15 n-triacontane (S) % /21/14 16:15 LABORATORY CONTROL SAMPLE & LCSD: Parameter Units Spike Conc LCS LCSD Result Result LCS LCSD % Rec % Rec % Rec Limits RPD Diesel Range Organics mg/kg n-triacontane (S) % Max RPD Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MS Spike Parameter Units Result Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Diesel Range Organics mg/kg ND n-triacontane (S) % Qual 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. Date: 01/08/ :40 AM without the written consent of. Page 61 of 88

202 #=QL# QUALIFIERS TCAAP-REV DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. 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. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. 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. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 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. LABORATORIES PASI-M Pace Analytical Services - Minneapolis ANALYTE QUALIFIERS H3 M6 R1 Sample was received or analysis requested beyond the recognized method holding time. Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. RPD value was outside control limits. Date: 01/08/ :40 AM without the written consent of. Page 62 of 88

203 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE TCAAP-REV Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ DUPLICATE-01 EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS EPA 3550 OEXT/27329 EPA 8082 GCSV/ DUPLICATE-02 EPA 3550 OEXT/27329 EPA 8082 GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27318 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ DUPLICATE-01 WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ DUPLICATE-02 WI MOD DRO OEXT/27332 WI MOD DRO GCSV/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ DUPLICATE-01 EPA 3050 MPRP/50716 EPA 6020A ICPM/22539 Date: 01/08/ :40 AM without the written consent of. Page 63 of 88

204 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE TCAAP-REV Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 3050 MPRP/50716 EPA 6020A ICPM/ DUPLICATE-02 EPA 3050 MPRP/50716 EPA 6020A ICPM/ TP SS EPA 7471B MERP/12178 EPA 7471B MERC/ TP SS EPA 7471B MERP/12178 EPA 7471B MERC/ TP SS EPA 7471B MERP/12178 EPA 7471B MERC/ TP SS EPA 7471B MERP/12178 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ DUPLICATE-01 EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS EPA 7471B MERP/12478 EPA 7471B MERC/ DUPLICATE-02 EPA 7471B MERP/12478 EPA 7471B MERC/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ DUPLICATE-01 ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/50789 Date: 01/08/ :40 AM without the written consent of. Page 64 of 88

205 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE TCAAP-REV Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch TP SS ASTM D2974 MPRP/ TP SS ASTM D2974 MPRP/ DUPLICATE-02 ASTM D2974 MPRP/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ DUPLICATE-01 EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ TP SS EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/ DUPLICATE-02 EPA 3550 OEXT/27304 EPA 8270 by SIM MSSV/11465 Date: 01/08/ :40 AM without the written consent of. Page 65 of 88

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