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HomeMy WebLinkAbout13008_Pilot Mountain_PII ESA_20170410 WithersRavenel Our People. Your Success. 7011 Albert Pick Road, Suite G | Greensboro, NC 27409 t: 336.605.3009 | f: 919.467.6008 | www.withersravenel.com | License No. C-0832 Cary | Greensboro | Pittsboro | Raleigh | Wilmington April 10, 2017 NCDEQ-DWM Brownfields Program 610 E. Center Avenue, Suite 301 Mooresville, NC 28115 Attn: Ms. Jordan Thompson Brownfields Project Manager RE: Phase II Environmental Site Assessment Former Amos & Smith Hosiery Mill Site ±8.15-Acre Site 612 East Main Street Pilot Mountain, Surry County, North Carolina WR Project No. 02090017.2 Ms. Thompson: WithersRavenel (WR) is pleased to submit this report documenting Phase II Environmental Site Assessment (ESA) activities for the above-referenced property. Assessment activities were conducted in accordance with our Work Plan for Site Assessment of Potential Brownfields Property (Work Plan) submitted to the NCDEQ Brownfields Program, and approved on November 10, 2016. The purpose of the assessment was to evaluate soil and groundwater conditions relative to historic onsite property uses and findings of a Phase I ESA conducted by WR on January 22 and 23, 2009. This report summarizes the results of WR's field activities and presents the findings of the assessment relative to existing environmental or potential conditions at the site. Sincerely, WithersRavenel Jackson S. Cates Environmental Scientist – Environmental Professional Mark Brown, LG, PG, RSM Project Manager – Environmental Professional WithersRavenel Our People. Your Success. TABLE OF CONTENTS 1. Purpose............................................................................................................................... 1 2. Background ........................................................................................................................ 1 3. Field Activities ................................................................................................................... 4 4. Laboratory Analytical Results ......................................................................................... 6 5. findings ............................................................................................................................... 9 FIGURES Figure 1 General Location Map Figure 2 Site Map Figure 3 Groundwater Assessment Results Map Figure 4 Soil Assessment Results Map Figure 5 Groundwater MTBE Isoconcentration Map Figure 6 Receptor Map Figure 7 Zoning Map (Town of Pilot Mountain) Figure 8 Utilities Map TABLES Table 1A Summary of Soil Analytical Results – VOCs Table 1B Summary of Soil Analytical Results – 8260 TICs Table 1C Summary of Soil Analytical Results – SVOCs Table 1D Summary of Soil Analytical Results – 8270 TICs Table 1E Summary of Soil Analytical Results – HSL Metals/Chromium Table 2 Summary of Groundwater Analytical Results – VOCs plus TICs, SVOCs plus TICs, HSL Metals/Chromium Table 3 Monitoring Well Construction Information APPENDICES Appendix A Boring Logs Appendix B Well Construction Records Appendix C Brownfields Receptor Survey Form Appendix D Laboratory Report and Chain of Custody Appendix E Photo Essay WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 1 of 9 1. PURPOSE WR has performed a Phase II Environmental Site Assessment (ESA) on the Former Amos & Smith Hosiery Mill site, a ±8.15-acre site located approximately 1,000 feet west of the intersection between East Main Street and Old US Highway 52 Bypass in Pilot Mountain, Surry County, North Carolina (Figure 1, General Location Map). According to the Surry County GIS records, the subject property consists of the following parcels: Tract # Parcel # Current Owner Address Acreage Tract 1 2044 Town of Pilot Mountain 612 Main Street ±7.27 Tract 2 2285 Otay LLC 616 Main Street ±0.88 The Phase II ESA was conducted to investigate Areas of Concern (AOCs) identified in the Phase I ESA prepared for the property by WR on January 22 and 23, 2009. Based on the AOCs identified in the Phase I ESA, subsurface investigation activities were performed around various portions of the site in which environmental concerns were identified and in the building currently occupied by Otay LLC/Sports Solutions is use as a textile manufacturing facility on the property. The intent of the Phase II ESA was to provide a baseline soil and groundwater assessment to document the current conditions on the site and document the presence or absence of potential contaminants arising from the former operations conducted of the site. The Phase II ESA was performed to identify potential impacts to soil and groundwater in specified areas and does not represent a comprehensive investigation to define the degree and extent of contaminant migration from a known contaminant source, unless otherwise documented. If conditions at the site change or additional information become available that would materially affect the nature of this report, we request that we be contacted so that any change in conditions can be properly reviewed and our report amended accordingly. 2. BACKGROUND As indicated above, WR previously conducted a Phase I ESA for the subject site in February 2009. Following completion of the Phase I ESA and after reviewing readily-available site information, including investigation reports prepared by other consultants, WR concluded that additional assessment should be considered due to possible contamination from either the initial hosiery mill operations that were not investigated during the initial environmental study or the continued operation of the mill as a sock manufacturing facility subsequent to the initial environmental study. WR understands that an application for a Brownfields Agreement was submitted to the North Carolina Department of Environment and Natural Resources (NCDENR) in June 2009 and was found eligible for entry. In September 2009, Ms. Sharon Eckard with the NCDENR Brownfields Program sent the Town of Pilot Mountain an “Additional Assessment Requirements” letter declaring which assessment activities should be performed to determine how the site can be made safe for its intended use. In December 2011, the NCDENR issued a letter that changed the status of the site from “inactive eligible” to “No Further Interest” due to inactivity on the project. In late 2013, Mr. Homer Dearmin, former Town Manager of Pilot Mountain, asked WR to prepare an updated Brownfields Agreement eligibility application. The application was submitted and received in March 2014. Mr. Dearmin, Ms. Eckard, and WR representatives participated in a conference call regarding development of a scope of work for completing assessment activities of the property per the 2009 letter issued by Ms. Eckard. WR understands that the Town did not pursue the assessment at that time due to anticipated costs. WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 2 of 9 It should be noted that in September 2015, NCDENR began doing business as the North Carolina Department of Environmental Quality (NCDEQ). On May 12, 2016, WR and representatives of the Brownfields Program, including Ms. Sharon Eckard, Mr. Bruce Nicholson, and Ms. Joselyn Harriger, conducted a conference call to discuss the current status of the site and the additional information needed to allow this site into the Brownfields Program. Program representatives indicated that they wanted an evaluation of the soil, groundwater, and soil vapor in various areas of the site. Particular areas mentioned included the areas near the current Otay, LLC/Sports Solutions property, the former dye and wet processing areas, the former boiler room, and the existing boiler room building. There were also discussions regarding the establishment of appropriate detection limits for target compounds based on their “2L Standards” as defined by NCAC Title 15A, Subchapter 2L, Section .0202 (Water Quality Standards for Class GA Groundwater). On November 1, 2016, WR submitted a Work Plan for Site Assessment of Potential Brownfields Property (Work Plan) to the Brownfields Program, which was approved on November 10, 2016. WR began implementation of the Work Plan on January 18, 2017. Based on conditions observed in the dry room during site assessment activities, a Work Plan Amendment - Site Assessment of the former Amos & Smith Hosiery Mill Site was submitted to the Brownfields Program on February 8, 2017, and approved on February 9, 2017. Below is a description of the site assessment activities performed, the analytical results reported, and conclusions reached. 2.1. SITE CONDITIONS/USE 2.1.1. Current Area - Otay, LLC/Sports Solutions WR has completed a recent site visit and has summarized the current processes of the present Otay, LLC/Sports Solutions area. Sports Solutions is a textile manufacturing facility. They complete sock manufacturing and finishing, headband and wristband manufacturing and finishing, several imprinting applications, and screen printing. After review of the operations and facility construction, it is our opinion that this facility does not use or produce significant volumes of chemical waste that would create any additional subsurface contaminants. According to Mr. Josh East, who is the Director of Operations, Sports Solutions does not dye currently nor have they completed any dyeing operations at any time since they have occupied the building. Their “wet processing” is actually a sock washing area used to scour, soften, and whiten socks. There was a new 6” line installed for their waste water to go directly into the city sewer. Mr. East stated that they are not equipped to complete dyeing at the facility as you need water heated to a certain temperature to complete the dyeing operations. He stated that they would have to invest several thousands of dollars to acquire the equipment in order to complete this work. The facility contains a Doming /Print Room, Finishing/Screen Printing area, and a sock washing area (Please refer to Figure 2, Site Map for the location of structures and material). Mr. East provided a full chemical list and comprehensive chemical use and process explanation of the onsite operations, which were included in Appendix A of the November 2016 Work Plan. The corresponding Safety Data Sheets (SDS) were provided in Appendix B. 2.1.2. Potential Areas of Concern Based on review of the Phase I ESA prepared in January 2009, readily-available files, environmental databases, representative interviews, and recent site observations, WR identified the following potential Areas of Concerns (AOCs). (Please refer to Figure 2 for the location of structures and material.) WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 3 of 9 Chemical Storage & Air Filtration System • Chemicals associated with dyeing operations have been used and stored on the subject property. Signs and placards were noted on the detached boiler room and vacant warehouse exterior walls. • An air/water filtration system to remove lint from the air was located inside the warehouse with at least three floor drains and a possible trench. Former Shop Areas Two former shop areas were noted on a former site plan sketch of the building acquired during the Phase I ESA in 2009. Maintenance/Repair Area The basement had been used as a maintenance and repair area for hosiery machinery. Multiple Trench Drains and Floor Drains Two large trench drains filled with concrete were noted in the central western portion of the site during the Phase I ESA. Several floor drains were also noted in the building. Boiler Rooms The hosiery operation utilized two boiler rooms, one located within the building and another in the detached boiler room structure, which would have utilized petroleum fuels. WR observed a large containment basin adjacent to the detached boiler room structure. According to Mr. Harris, the former subject property owner, a 7,500- to 10,000-gallon petroleum aboveground storage tank (AST) had been located in this area. Obvious staining was observed near the piping inside the boiler room building. Potential contamination associated with fueling overfills and possible leaks were investigated in these areas during assessment activities. Former Dye House The Dye House formerly contained trench-style floor drains that ran along the eastern sides of the room and discharged via piping into the sanitary sewer, after running through a lint filter. The floor drains have been filled in with concrete by the former owner, Carolina Caro Associates, LLC. Potential contamination associated with possible pipe leaks and the storage of chemicals in this area were investigated during assessment activities. Residential Heating Oil ASTs WR observed two 250-gallon ASTs adjacent to the eastern-most residential structure. Staining and odors typical of petroleum products were observed on the oil filter and the ground surface below the filter. Additional petroleum staining was observed on the ground surface in close proximity to the ASTs. Existing Groundwater Monitoring Wells A groundwater monitoring well is located on the northern portion of the site. A second well was discovered east of the detached boiler room, near the containment wall of the former AST. No indication of the origin of the wells was revealed through the EDR report. It appears that three temporary wells were installed during the UST Closure activities. The third well, located near the southwest corner of the site, could not be located during Phase I ESA activities. WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 4 of 9 3. FIELD ACTIVITIES WR conducted Phase II ESA assessment activities from January 18 through March 7, 2017. The following paragraphs describe the results of the investigation. 3.1. SUBSURFACE UTILITY LOCATION Prior to drilling, WR mobilized to the subject property to locate and mark subsurface utilities in the assessment areas inside and outside of the site structures. WR also notified the North Carolina One Call Center (NC811) for the location and marking of subsurface utilities along the subject property right-of-way. 3.2. GROUNDWATER ASSESSMENT – MONITORING WELL INSTALLATIONS, SAMPLING, AND ABANDONMENT Between January 18 and 19, 2017, WR personnel oversaw the installation of five temporary groundwater monitoring wells (TW-2, TW-4, TW-5, TW-6, TW-7) by a State of North Carolina-Certified Well Contractor (Quantex, Inc.) at locations illustrated on Figure 2. Soil borings were initially advanced at these locations to depths ranging from approximately 35 to 45 feet below land surface (BLS). Continuous soil sampling was conducted within each boring to the termination depths to allow for soil characterization, including logging of recovered materials, and screening of soils with a Photo-ionization detector (PID). Based on PID soil screening results, select soil samples were transferred into laboratory-supplied containers and submitted to a State of North Carolina-certified analytical laboratory (ESC Lab Sciences (ECS)) for analysis of the following:  Volatile Organic Compounds (VOCs) plus Tentatively Identified Compounds (+TICs) by EPA Method 8260B;  Semi-Volatile Organic Compounds (SVOCs) +TICs by EPA Method 8270D; and  HSL Metals/Chromium by EPA 6020/7470A, including: antimony, arsenic, beryllium, cadmium, total chromium, copper, lead, manganese, mercury, nickel, selenium, silver, thallium, and zinc. After sample collection, each soil boring was converted to a temporary monitoring well. The wells were constructed using a 15- or 20-foot section of two-inch diameter 0.010-inch machine-slotted Schedule 40 PVC well screen placed at the base of the borehole, followed by two-inch diameter Schedule 40 PVC riser to bring the well up to land surface. A sand pack was established around, and up to approximately two feet above, the screen. A bentonite seal was then spread over the sand pack and hydrated. The remaining annular space was temporarily left void up to the ground surface until a decision was made to abandon the wells or finish them as “permanent”. Boring logs are included in Appendix A; well construction records are included in Appendix B. In addition to the five monitoring wells installed by WR, two existing monitoring wells were located on the property. WR personnel returned to the site on January 25, 2017 to collect water samples from the seven wells. Prior to sample collection, static water levels were measured in each well using an electronic water level indicator to determine the depth to water and calculate the volume of water to be purged. The seven monitoring wells were purged of water and fine sediment prior to sampling. The groundwater samples were collected and submitted to ESC for analysis of the same analytical suite listed above in Section 3.2, plus aniline. After groundwater sample results presented below in Section 4.2 were discussed with Program representatives, the temporary wells were properly abandoned by Quantex, Inc. 3.3. SOIL BORINGS – ADVANCEMENTS, FIELD SCREENING, AND SAMPLING Between January 24 and 25, 2017, WR personnel oversaw the advancement of sixteen shallow soil borings at eight locations inside the building and eight locations outside facility structures. Boring locations are WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 5 of 9 illustrated on Figure 2. Based on conditions observed during soil boring advancement at location B-10 in the Dry Room, WR personnel oversaw the advancement of one deep (+/- 15 feet) soil boring (B-17) on February 28, 2017. The shallow borings were advanced in areas identified as Recognized Environmental Concerns (RECs) or Historical Recognized Environmental Concerns (HRECs) in the 2009 Phase I ESA, and subdivided by location into AOCs as presented above in Section 2.1.2. Borings were advanced in locations shown below: Area Boring IDs Former knitting/chemical storage B-7 Former Shop area B-8, B-9, TW-7 Former Hosiery Equipment Repair B-15, TW-6 Trench Drains B-10, B-11, B-17 Former Coal Pile B-12, B-13 Former Boiler Room B-16, TW-5 Former Dye Room Residential ASTs Detached Boiler Room and Former AST Background Samples (up gradient location) B-14, TW-4 B-4, B-5, B-6 B-1, B-2, B-3, TW-2 BG-1, BG-2 Continuous soil sampling was conducted within each boring to depths of approximately two feet beneath surface grade (or below the bottom of the slab-on-grade) to allow for soil characterization, including logging of materials recovered and screening of soils with a Photo-ionization detector (PID). Based on screening of samples with the PID, select soil samples were transferred into laboratory-supplied containers and submitted to ESC for analysis of the same analytical suite listed above in Section 3.2, minus aniline. Selection of samples for fixed-base laboratory analyses was generally based on the occurrence of volatile vapors within the samples (e.g., the sample exhibiting the highest PID measurement within any given boring). If elevated field readings were not observed, the sample was collected at the approximate boring depth in accordance with the Work Plan. Samples collected from boring locations B-2, B-3, B-4, and B-6 were not submitted for fixed-based laboratory analyses. Boring logs are included in Appendix A. 3.4. BROWNFIELDS PROPERTY RECEPTOR SURVEY WR personnel performed a receptor survey on March 7, 2017 to identify any potential receptors in the area. The receptor survey included a return visit to the Former Amos & Smith Hosiery Mill site and visits to surrounding properties located within approximately 1,500 feet (search radius) from the property boundaries. WR also used various online databases (i.e., Surry County GIS, SWAPInfo, and the U.S. Fish and Wildlife Service National Wetlands Inventory, etc.) as an information source, and inquired with Town of Pilot Mountain personnel to verify the source of the site’s water supply and any other information relating to potential receptors surrounding the site. WR identified the presence of several receptors (e.g., private or public water supplies) within the search radius investigated, including one private irrigation well and several basements/crawlspaces. WR observed a private irrigation well and a water meter located at 210 Carson Road. WR observed 19 structures apparently with basements located within 500 feet of the site; an additional nine structures with apparent basements were located between 500 feet and 1000 feet from the site. None of the 28 structures were entered during the receptor survey. The structure located on the project site has a finished basement constructed beneath the western half of the building. The basement is segmented into three rooms and, although currently unoccupied, two of the rooms are used by Surry Community College for storage. The third room is occasionally used for private functions, reportedly including auctions. WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 6 of 9 A Place to Grow Preschool is located approximately 500 feet west of the property boundary. However, at the time of our survey, the preschool was found to be vacant and the property listed “For Sale”. The First Presbyterian Church of Pilot Mountain was determined to be located approximately 1,400 feet west of the property boundary and appears to have a basement. The church was not entered during the receptor survey. The nearest surface water body observed was an un-named surface water body located approximately 1,300 feet southeast of the site. The Town of Pilot Mountain provides potable water to the entire surrounding area, obtaining their supply from Toms Creek. While the Town maintains sanitary and storm sewer lines in the area, none of these lines appear to intersect the area of soil impact on the site. WR was unable to determine whether these utilities intersect the groundwater level at the location; however, due to the lower depth of groundwater at the site, these lines are not expected to be a receptor. WR filled out the Brownfields Property Receptor Survey form, which is presented in Appendix C. 4. LABORATORY ANALYTICAL RESULTS 4.1. SOIL ANALYTICAL RESULTS As indicated earlier, soil samples were analyzed for VOCs+TICs by EPA Method 8260B, SVOCs+TICs by EPA Method 8270D, and HSL Metals/Chromium by EPA 6020/7470A. Sample analyses were compared to the NCDEQ Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) for Unrestricted Use and Protection of Groundwater. Volatile Organic Compounds+TICs Data for soil samples analyzed by EPA Method 8260B+TICs indicated that one or more target compounds were detected at concentrations above their laboratory minimum detection limits (MDLs) in samples collected from soil borings BG-1 and BG-2; B-1 through B-17; and TW-2 and TW-5, eventually converted to temporary monitoring wells. All target compounds were reported in concentrations below their respective IHSB PSRGs-Unrestricted Use (PSRG-UU) and Protection of Groundwater (PSRG-PGW) standards. Additionally, no Tentatively Identified Compounds (TICs) were reported above their respective PSRGs standards. A summary of the VOCs+TICs analytical results are presented in Table 1A and Table 1B, respectively. A copy of the laboratory analytical report and chain-of-custody is included in Appendix D. Figure 4 illustrates the locations of each soil boring and PSRG exceedances identified in each location. Semi-Volatile Organic Compounds +TICs Data for soil samples analyzed by EPA Method 8270D+TICs indicated that one or more target compounds were detected at concentrations above their respective PSRG-UU or PSRG-PGW in several of the soil boring samples.  Concentrations of benzo(a)anthracene were detected in exceedance of its PSRG-UU (0.16 milligram per kilogram (mg/Kg)) in boring B-16, and its PSRG-PGW (0.18 mg/Kg) in borings B-10 and B-14;  Concentrations of benzo(b)fluoranthene were detected in exceedance of its PSRG-UU (0.16 mg/Kg) in boring B-16, and its PSRG-PGW (0.6 mg/Kg) in borings B-10 and B-14;  Concentrations of benzo(k)fluoranthene were detected in exceedance of its PSRG-UU (1.6 mg/Kg) in boring B-10; WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 7 of 9  Concentrations of benzo(a)pyrene were detected in exceedance of its PSRG-UU (0.016 mg/Kg) in boring B-1, and its PSRG-PGW (0.059 mg/Kg) in borings B-10, B-14 and B-16;  Concentrations of dibenz(a,h)anthracene were detected in exceedance of its PSRG-UU (0.016 mg/Kg) in borings B-14 and B-16, and its PSRG-PGW (0.19 mg/Kg) in boring B-10;  Concentrations of ideno(1,2,3-cd)pyrene were detected in exceedance of its PSRG-UU (0. 16 mg/Kg) in boring B-14, and its PSRG-PGW (2.0 mg/Kg) in boring B-10;  A concentration of naphthalene was detected in exceedance of its PSRG-PGW (0.21 mg/Kg) in boring B-10;  A concentration of pentachlorophenol was detected in exceedance of its PSRG-PGW (0.0048 mg/Kg) in boring B-14; and  One TIC, benzo(k)fluoranthene, was detected in exceedance of its PSRG-UU (1.6 mg/Kg) in boring B- 10. A summary of the SVOCs+TICs analytical results are presented in Table 1C and Table 1D. A copy of the laboratory analytical report and chain-of-custody is included in Appendix D. Figure 4 illustrates the locations of each soil boring and PSRG exceedances identified in each location HSL Metals/Chromium Data for soil samples analyzed by EPA Method 6020/7471A indicated the presence of one or more target compounds in excess of their respective PSRG-UU or PSRG-PGW in all of the samples submitted for analyses by EPA Method 6020.  A concentration of antimony was detected in exceedance of its PSRG-PGW (0.9 mg/Kg) in boring TW- 6;  Concentrations of arsenic were detected in exceedance of its PSRG-UU (0.68 mg/Kg) in all borings except for boring B-17;  Concentrations of manganese were detected in exceedance of its PSRG-PGW (65 mg/Kg) in all borings; concentrations of manganese were detected in exceedance of its PSRG-UU (360 mg/Kg) in borings BG-2, B-16, TW-5 and TW-6;  A concentration of selenium was detected in exceedance of its PSRG-PGW (2.1 mg/Kg) in boring TW- 6;  Concentrations of thallium were detected in exceedance of its respective PSRG-PGW (0.156 mg/Kg) in borings B-1, B-9 through B-14, TW-2 and TW-4. Concentrations of thallium were detected in exceedance of its respective PSRG-UU (0.28 mg/Kg) in borings BG-1 and BG-2, B-7, B-15 and B-16, TW-5, TW-6, and TW-7. Background soil samples (BG-1 and BG-2), collected from an upgradient location onsite, contained elevated levels of arsenic, manganese and thallium in excess of their respective PSRGs. It is possible that the presence, and/or elevated levels, of these metals may be a result of naturally-occurring concentrations in the area and not a result of historical activities conducted at the site. A summary of the metals analytical metals are presented in Table 1E. A copy of the laboratory analytical report and chain-of-custody is included in Appendix D. Figure 4 illustrates the locations of each soil boring and PSRG exceedances identified in each location. WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 8 of 9 4.2. GROUNDWATER ANALYTICAL RESULTS Groundwater samples were also analyzed for VOCs+TICs by EPA Method 8260B, SVOCs+TICs+aniline by EPA Method 8270D, and HSL Metals/Chromium by EPA 6020/7470A. Sample results were compared to their respective 2L Standards. VOCs + TICs Data for groundwater samples analyzed by EPA Method 8260B indicated the presence of one or more target compounds at concentrations above their laboratory MDLs in samples collected from the temporary monitoring wells. Only methyl-tert-butyl ether (MTBE), reported in TW-5 at a concentration of 23.8 micrograms per liter (ug/L), was detected in excess of its respective 2L Standard (20 ug/L). Data for water samples analyzed for VOCs+TICs did not indicate the presence of any target TICs above the laboratory MDLs in the samples collected. SVOCs + TICs Data for groundwater samples analyzed by EPA Method 8270D indicated the presence of one or more target compounds at concentrations above their laboratory MDLs in samples collected from the temporary monitoring wells. No compounds, including aniline, were detected in any of the samples in concentrations above their respective 2L Standards. Data for water samples analyzed for SVOCs+TICs indicated the presence of butane-2-methyoxy-2-methyl at a concentration of 1.03 ug/L. Butane-2-methyoxy-2-methyl currently does not have an established 2L Standard. HSL Metals/Chromium Data for groundwater samples analyzed by EPA Method 6020/7470A indicated the presence of one or more target compounds above their respective MDLs. However, only manganese was reported at a concentration in excess of its respective 2L Standard, and was detected above the 2L Standard in each of the samples (TW- 1 through TW-7). A summary of the groundwater sample analytical results is presented in Table 2. A copy of the laboratory analytical report and chain-of-custody is included in Appendix D. Figure 3 illustrates the locations of each monitoring well and concentrations of target analytes identified above their respective MDLs or 2L Standard in each location. WithersRavenel Our People. Your Success. Phase II Environmental Site Assessment WithersRavenel Project #02090017.2 Former Amos & Smith Hosiery Mill Site April 2017 Page 9 of 9 5. FINDINGS WithersRavenel has conducted a limited Phase II Environmental Site Assessment at the ±8.15-acre Former Amos & Smith Hosiery Mill site located approximately 1,000 feet west of the intersection between East Main Street and Old US Highway 52 Bypass in Pilot Mountain, Surry County, North Carolina. The findings of assessment activities conducted at the site by WR include the following: Soil Samples  When analyzed by EPA Method 8260B, no VOCs were reported in concentrations above their respective PSRGs. Additionally, no TICs were reported above their respective PSRGs.  When analyzed by EPA Method 8270D, the following SVOCs exceeded one or more of their respective PSRGs: o Benzo(a)anthracene; o Benzo(b)fluoranthene, o Benzo(k)fluoranthene, o Benzo(a)pyrene, o Dibenz(a,h)anthracene; o Ideno(1,2,3-cd)pyrene; o Naphthalene; o Pentachlorophenol; and o One TIC, Benzo(k)fluoranthene.  When analyzed by EPA Method 6020/7470A, the following HSL metals exceeded one or more of their respective PSRGs: o Antimony; o Arsenic o Manganese o Selenium; and o Thallium. Groundwater Samples  MTBE, reported at a concentration of 23.8 µg/L in the sample collected from TW-5, was the only VOC or SVOC to exceed its respective 2L Standard (20 µg/L); and  Manganese was the only target metal to exceed its respective 2l Standard. Concentrations of manganese were reported in excess of its 2L Standard (50 µg/L) in each of the groundwater samples analyzed, including the sample collected from the background well (TW-1). Receptor Survey  There are several sensitive receptors located within the search radius, including an on-site basement, and several basements and other receptors located within 1,000 feet of the property boundaries; and  There is one irrigation well located within 1,500 feet of the northern property boundary. The findings of this assessment suggest that historical industrial operations on the property have created areas of impacted soil and groundwater at concentrations above regulatory levels prescribed by the NCDEQ. Given the historical industrial use of the property as a hosiery mill, the identification of these impacts is not considered unusual. However, during implementation of this Phase II ESA, WR did not identify sources or locations of soil or groundwater contamination that could be reasonably attributable to recent operations or activities conducted by the current occupants. Figures Tables Page 1 of 5 AC E T O N E Qu a l i f i e r s BE N Z E N E Qu a l i f i e r s CH L O R O F O R M Qu a l i f i e r s HE X A C H L O R O - 1 , 3 - BU T A D I E N E Qu a l i f i e r s IS O P R O P Y L B E N Z E N E Qu a l i f i e r s P- I S O P R O P Y L T O L U E N E Qu al i f i e r s 2- B U T A N O N E ( M E K ) Qu a l i f i e r s TE T R A C H L O R O E T H E N E Qu a l i f i e r s TO L U E N E Qu a l i f i e r s 1, 2 , 3 - T R I C H L O R O B E N Z E N E Qu a l i f i e r s 1, 2 , 4 - T R I C H L O R O B E N Z E N E Qu a l i f i e r s TR I C H L O R O E T H E N E Qu a l i f i e r s TR I C H L O R O F L U O R O M E T H A N E Qu a l i f i e r s 1, 2 , 4 -T R I M E T H Y L BE N Z E N E Qu al i f i e r s Up Gradient Location on Site BG-1 0.5-2 1/24/2017 0.0172 J <0.000371 <0.000315 <0.00047 <0.000334 <0.00028 <0.00643 <0.000379 <0.000597 <0.000421 <0.000533 <0.000384 <0.000525 <0.00029 Up Gradient Location on Site BG-2 0.5-2 1/24/2017 0.0261 J <0.000372 <0.000315 <0.000471 <0.000335 <0.000281 <0.00645 <0.00038 <0.000598 <0.000422 <0.000534 <0.000384 <0.000526 <0.000291 Detached Boiler Room Building and Former AST B-1 0.5-2 1/24/2017 0.0264 J <0.000366 <0.000311 <0.000464 <0.00033 <0.000277 <0.00635 <0.000375 <0.000589 <0.000415 <0.000527 <0.000379 <0.000518 <0.000286 Residential AST's B-5 0.5-2 1/24/2017 <0.0123 <0.000332 <0.000282 <0.000421 <0.000299 <0.000251 <0.00576 <0.00034 <0.000534 <0.000377 <0.000477 <0.000343 <0.00047 <0.00026 Former Knitting & Storage/concrete basin/air filter system/Chemical Storage B-7 0.5-2 1/24/2017 <0.0151 <0.000408 <0.000346 <0.000517 <0.000367 <0.000309 <0.00708 <0.000417 <0.000656 <0.000463 <0.000587 <0.000421 <0.000577 <0.000319 Former Shop Areas B-8 0.5-2 1/24/2017 <0.0133 <0.000358 <0.000304 <0.000454 <0.000322 <0.000271 <0.00621 <0.000366 <0.000576 <0.000406 <0.000515 <0.00037 <0.000507 <0.00028 Former Shop Areas B-9 0.5-2 1/24/2017 0.0138 J 0.000571 J <0.000271 <0.000405 <0.000288 <0.000242 <0.00556 <0.000328 <0.000515 <0.000363 <0.000461 <0.000331 <0.000453 <0.00025 Multiple Trench Drains filled with Concrete B-10 0.5-2 1/25/2017 0.0263 J <0.000323 <0.000274 <0.000409 <0.000291 <0.000244 <0.0056 0.000409 J <0.00052 <0.000366 <0.000464 <0.000334 <0.000457 <0.000253 Multiple Trench Drains filled with Concrete B-11 0.5-2 1/25/2017 0.0317 J <0.000343 <0.000291 <0.000435 <0.000309 <0.000259 <0.00595 <0.000351 <0.000552 <0.000389 <0.000493 <0.000355 <0.000486 <0.000268 Former Coal Pile B-12 0.5-2 1/24/2017 0.0161 J <0.000344 <0.000291 <0.000435 <0.000309 <0.00026 <0.00596 <0.000351 <0.000552 <0.00039 <0.000494 <0.000355 <0.000486 <0.000269 Former Coal Pile B-13 0.5-2 1/24/2017 0.0152 J <0.000346 <0.000294 <0.000438 <0.000312 <0.000262 <0.006 <0.000354 <0.000556 <0.000392 <0.000497 <0.000358 <0.00049 <0.00027 Former Dye Room B-14 0.5-2 1/25/2017 0.045 J 0.000402 J <0.00029 <0.000434 <0.000308 <0.000259 0.00767 J <0.00035 <0.00055 <0.000388 <0.000492 <0.000354 <0.000484 <0.000268 Former Hosiery Equipment Repair/Basement B-15 0.5-2 1/25/2017 <0.0141 <0.00038 <0.000322 <0.000481 <0.000342 <0.000287 <0.00659 <0.000388 <0.00061 <0.00043 <0.000546 <0.000392 <0.000538 0.00127 J Former Boiler Room B-16 0.5-2 1/25/2017 0.0154 J <0.000356 0.000401 J <0.00045 <0.00032 <0.000269 <0.00617 <0.000363 <0.000572 <0.000403 <0.000512 <0.000367 <0.000503 <0.000278 Multiple Trench Drains filled with Concrete B-17 14-15 2/28/2017 0.0697 <0.000364 <0.000309 <0.000461 J4 <0.000328 <0.000275 0.0488 <0.000372 <0.000586 <0.000413 J4 <0.000524 J4 <0.000376 <0.000515 <0.000285 Former Boiler Room DUP 0.5-2 1/25/2017 <0.0158 <0.000428 0.000658 J <0.000542 <0.000385 <0.000323 <0.00742 <0.000437 <0.000688 <0.000485 <0.000615 <0.000442 <0.000605 <0.000334 Detached Boiler Room Building and Former AST TW-2 0.5-2 1/25/2017 0.066 J <0.000398 <0.000338 <0.000505 <0.000359 0.00184 0.011 J <0.000407 0.00158 J <0.000452 <0.000573 <0.000412 <0.000564 J3 J4 <0.000311 Former Dye Room TW-4 0.5-2 1/25/2017 0.0284 J <0.000354 <0.0003 <0.000449 <0.000319 <0.000268 <0.00614 <0.000362 <0.000569 <0.000401 <0.000509 <0.000366 <0.000501 J3 J4 <0.000277 Former Boiler Room TW-5 0.5-2 1/25/2017 0.0858 <0.000333 <0.000282 <0.000421 <0.000299 <0.000251 0.0141 <0.00034 <0.000535 <0.000377 <0.000478 <0.000344 <0.000471 J3 J4 <0.00026 Former Hosiery Equipment Repair/Basement TW-6 0.5-2 1/25/2017 0.0498 J <0.000392 <0.000333 <0.000497 <0.000353 <0.000296 0.00842 J <0.000401 <0.00063 <0.000444 <0.000564 <0.000405 <0.000555 J3 J4 <0.000306 Former Shop Areas TW-7 0.5-2 1/25/2017 <0.0124 <0.000335 <0.000284 <0.000424 <0.000301 <0.000253 <0.0058 <0.000342 <0.000538 <0.00038 <0.000481 <0.000346 <0.000474 J3 J4 <0.000262 Notes: 1) 2) 3) 4) J The identification of the analyte is acceptable; the reported value is an estimate. Result = Result Exceeds Minimum Detection Limits J3 The associated batch QC was outside the established quality control range for precision. Result = Result Exceeds IHSB PSRG Unrestricted Use Concentration Result = Result Exceeds IHSB PSRG Soil-to-Groundwater J4 The associated batch QC was outside the established quality control range for accuracy. O1 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These Failures indicated matrix interference. 12,200 23 1.2 0.0073 0.32 0.34 1.2 0.0087 5,400 16 NL 0.68 268 1.3 16.2 0.005 11.6 2.2 12.6 NL5.5 818 11.6 6.7 1,230 71-43-2 24 0.82 0.018 8260B - Volatile Organic Compounds8260B - Volatile Organic Compounds 67-66-3 98-82-887-68-3 78-93-399-87-6 108-88-3127-18-4 75-69-479-01-6120-82-187-61-6 TABLE 1A 612 EAST MAIN STREET Analytical Method Chemical Abstract Service (CAS) Registry Numbers shown for compounds detected. Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. Sample Depth (Feet BLS) Date Collected All results provided in mg/kg (milligrams per kilogram) or parts per million. PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA Pilot Mountain Brownfields IHSB PSRGs - Unrestricted Use IHSB PSRGs - Soil-to-Groundwater JO SUMMARY OF SOIL ANALYTICAL RESULTS Area Sample ID WR Project # 02090017.2 71-43-267-64-1 J0 Analyte exceeds %D or % Rec for Continuing Calibration per 8260C or 8270D method specific criteria. The identification of the analyte is acceptable; the reported value is an estimate. Qualifiers IHSB PSRGs = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (March 2015) 95-63-6 Page 2 of 5 Area Sample ID Sample Depth (Feet BLS) Date Collected Tentatively Identified Compounds (TICs)Estimated Concentrations (mg/kg) Qualifiers CAS IHSB PSRGs - Unrestricted Use IHSB PSRGs - Industrial IHSB PSRGs - Soil-to- Groundwater Silanol, Trimethyl-0.015 J 001066-40-6 NL NA NL Cyclotetrasiloxane, octamethyl-0.013 J 000556-67-2 NL NL NL Silanol, Trimethyl-0.008 J 001066-40-6 NL NL NL Cyclotetrasiloxane, octamethyl-0.017 J 000556-67-2 NL NL NL Cyclotrisiloxane, hexamethyl-0.012 J 000541-05-9 NL NL NL Cyclotetrasiloxane, octamethyl-0.005 J 000556-67-2 NL NL NL Cyclotrisiloxane, hexamethyl-0.009 J 000541-05-9 NL NL NL Cyclotrisiloxane, hexamethyl-0.010 J 000541-05-9 NL NL NL Cyclotetrasiloxane, octamethyl-0.006 J 000556-67-2 NL NL NL Cyclopentane 0.017 J 000287-92-3 NL NL NL Cyclotetrasiloxane, octamethyl-0.007 J 000556-67-2 NL NL NL Cyclopentane 0.019 J 000287-92-3 NL NL NL Former Shop Areas B-8 0.5-2 1/24/2017 Cyclotetrasiloxane, octamethyl-0.006 J 000556-67-2 NL NL NL Cyclotetrasiloxane, octamethyl-0.007 J 000556-67-2 NL NL NL 1-Propene, 2-methyl-0.034 J 000115-11-7 NL NL NL Cyclotrisiloxane, hexamethyl-0.013 J 000541-05-9 NL NL NL Multiple Trench Drains filled with Concrete B-10 0.5-2 1/25/2017 NA NA NA NA Multiple Trench Drains filled with Concrete B-11 0.5-2 1/25/2017 NA NA NA NA Cyclopentane 0.016 J 000287-92-3 NL NL NL Cyclotetrasiloxane, octamethyl-0.004 J 000556-67-2 NL NL NL Cyclotrisiloxane, hexamethyl-0.008 J 000541-05-9 NL NL NL Former Coal Pile B-13 0.5-2 1/24/2017 Cyclotetrasiloxane, octamethyl-0.006 J 000556-67-2 NL NL NL Former Dye Room B-14 0.5-2 1/25/2017 NL NL NL Cyclotetrasiloxane, octamethyl-0.006 J 000556-67-2 NL NL NL Cyclotrisiloxane, hexamethyl-0.010 J 000541-05-9 NL NL NL Former Boiler Room B-16 0.5-2 1/25/2017 Octanal 0.005 J 000124-13-0 NL NL NL Manhole/Trench Drains B-17 14-15 2/28/2017 Former Boiler Room DUP 0.5-2 1/25/2017 Cyclotrisiloxane, hexamethyl-0.011 J 000541-05-9 NL NL NL Detached Boiler Room Building and Former AST TW-2 0.5-2 1/25/2017 NA NA NA NA Former Dye Room TW-4 0.5-2 1/25/2017 NA NA NA NA Former Boiler Room TW-5 0.5-2 1/25/2017 NA NA NA NA Former Hosiery Equipment Repair/Basement TW-6 0.5-2 1/25/2017 NA NA NA NA Former Shop Areas TW-7 0.5-2 1/25/2017 NA NA NA NA Notes: 1)All results provided in mg/kg (milligrams per kilogram) or parts per million. 2) 3)IHSB PSRGs = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (October 2016) 4)Chemical Abstract Service (CAS) Registry Numbers shown for compounds detected. 5) 6) Result = Result Exceeds Minimum Detection Limits Result = Result Exceeds IHSB PSRG Unrestricted Use Concentration Result = Result Exceeds IHSB PSRG Soils-to-Groundwater QUALIFIERS: B The same analyte is found in the associated blank. J The identification of the analyte is acceptable; the reported value is an estimate. J4 The associated batch QC was outside the established quality control range for accuracy. V The sample concentration is too high to evaluate accurate spike recoveries. Detached Boiler Room Building and Former AST B-1 Former Coal Pile B-12 0.5-2 1/24/2017 Former Shop Areas B-9 0.5-2 1/24/2017 Up Gradient Location on Site BG-1 0.5-2 1/24/2017 Analytical Method Up Gradient Location on Site BG-2 1/24/2017 Former Hosiery Equipment Repair/Basement B-15 0.5-2 1/25/2017 NA Residential AST's B-5 0.5-2 1/24/2017 Former Knitting & Storage/concrete basin/air filter system/Chemical NA NA WR Project # 02090017.2 8260 TICs B-7 0.5-2 1/24/2017 0.5-2 0.5-2 1/24/2017 SUMMARY OF SOIL ANALYTICAL RESULTS Pilot Mountain Brownfields 612 EAST MAIN STREET PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA NA NA NA = Not Analyzed NL = Not Listed J0 J0 Analyte exceeds %D or % Rec for Continuing Calibration per 8260C or 8270D method specific criteria. The identification of the analyte is acceptable; the reported value is an estimate. Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. TABLE 1B NA NA NA NA Page 3 of 5 AC E N A P H T H E N E Qu a l i f i e r s AN T H R A C E N E Qu a l i f i e r s BE N Z I D I N E Qu a l i f i e r s BE N Z O ( A ) A N T H R A C E N E Qu a l i f i e r s BE N Z O ( B ) F L U O R A N T H E N E Qu a l i f i e r s BE N Z O ( K ) F L U O R A N T H E N E Qu a l i f i e r s BE N Z O ( G , H , I ) P E R Y L E N E Qu a l i f i e r s BE N Z O ( A ) P Y R E N E Qu a l i f i e r s CH R Y S E N E Qu a l i f i e r s DI B E N Z ( A , H ) A N T H R A C E N E Qu a l i f i e r s 3, 3 - D I C H L O R O B E N Z I D I N E Qu a l i f i e r s FL U O R A N T H E N E Qu a l i f i e r s FL U O R E N E Qu a l i f i e r s IN D E N O ( 1 , 2 , 3 - C D ) P Y R E N E Qu a l i f i e r s NA P H T H A L E N E Qu a l i f i e r s PH E N A N T H R E N E Qu a l i f i e r s PY R E N E Qu a l i f i e r s PE N T A C H L O R O P H E N O L Qu a l i f i e r s Up Gradient Location on Site BG-1 0.-2 1/24/2017 <0.00882 <0.00869 <0.0876 J4 0.00785 J <0.00955 <0.008 <0.00991 <0.00753 <0.00763 <0.0113 <0.109 0.0161 J <0.00937 <0.0106 <0.0122 0.0108 J <0.0169 <0.066 Up Gradient Location on Site BG-2 0.5-2 1/24/2017 <0.00884 <0.00871 <0.0878 J4 <0.0059 <0.00957 <0.00802 <0.00993 <0.00755 <0.00765 <0.0113 <0.109 <0.00683 <0.0094 <0.0106 <0.0122 <0.00727 <0.0169 <0.0661 Detached Boiler Room Building and Former AST B-1 0.5-2 1/24/2017 <0.00871 <0.00858 <0.0865 J4 0.022 J 0.0262 J 0.00862 J 0.0109 J 0.0185 J 0.0206 J <0.0111 <0.108 0.0405 J <0.00926 <0.0105 <0.0121 0.0246 J 0.0336 J <0.0651 Residential AST's B-5 0.5-2 1/24/2017 <0.0079 <0.00778 <0.0784 J4 <0.00527 <0.00855 <0.00716 <0.00887 <0.00674 <0.00683 <0.0101 <0.0977 <0.0061 <0.00839 <0.0095 <0.0109 <0.0065 <0.0151 <0.0591 Former Knitting & Storage/concrete basin/air filter system/Chemical B-7 0.5-2 1/24/2017 <0.00829 <0.00817 <0.0823 J4 J6 <0.00553 <0.00898 <0.00752 <0.00931 <0.00708 <0.00717 <0.0106 <0.103 <0.00641 <0.00881 <0.00997 <0.0115 <0.00682 <0.0159 <0.062 Former Shop Areas B-8 0.5-2 1/24/2017 <0.00851 <0.00838 <0.0845 J4 0.0106 J 0.0127 J <0.00772 <0.00956 0.00788 J 0.00867 J <0.0109 <0.105 0.0105 J <0.00904 <0.0102 <0.0118 <0.007 <0.0163 <0.0637 Former Shop Areas B-9 0.5-2 1/24/2017 <0.00754 <0.00742 <0.0748 J4 <0.00503 <0.00816 <0.00684 <0.00847 <0.00644 <0.00652 <0.00964 <0.0933 <0.00583 <0.00801 <0.00907 <0.0104 <0.0062 <0.0144 <0.0564 Multiple Trench Drains filled with Concrete B-10 0.5-2 1/25/2017 5 7.24 <1.52 J4 14.9 18.0 5.34 3.84 11.6 13.6 1.44 <1.9 37.8 3.08 4.38 0.336 J 30.9 24.5 <1.15 Multiple Trench Drains filled with Concrete B-11 0.5-2 1/25/2017 <0.00817 <0.00804 <0.081 J4 0.0134 J 0.0203 J <0.0074 <0.00917 0.0126 J 0.0148 J <0.0104 <0.101 0.0229 J <0.00867 <0.00982 <0.0113 0.00954 J <0.0156 <0.061 Former Coal Pile B-12 0.5-2 1/24/2017 <0.00817 <0.00804 <0.0811 J4 <0.00545 <0.00885 <0.00741 <0.00918 <0.00698 <0.00706 <0.0105 <0.101 <0.00631 <0.00868 <0.00983 <0.0113 <0.00672 <0.0157 <0.0611 Former Coal Pile B-13 0.5-2 1/24/2017 <0.00823 <0.0081 <0.0817 J4 0.0103 J 0.012 J <0.00746 <0.00924 0.00826 J 0.00927 J <0.0105 <0.102 0.0173 J <0.00874 <0.0099 <0.0114 0.0131 J <0.0158 <0.0615 Former Dye Room B-14 0.5-2 1/25/2017 0.112 0.203 <0.808 J4 0.562 0.959 0.288 0.135 0.568 0.616 0.0522 <1.01 1.34 0.0727 0.165 0.0529 0.799 0.832 0.132 J Former Hosiery Equipment Repair/Basement B-15 0.5-2 1/25/2017 <0.00844 <0.00831 <0.0838 J4 <0.00563 <0.00914 <0.00765 <0.00948 <0.00721 <0.0073 <0.0108 <0.104 <0.00652 <0.00897 <0.0102 <0.0117 <0.00694 <0.0162 <0.0631 Former Boiler Room B-16 0.5-2 1/25/2017 <0.00822 0.0391 J <0.0815 J4 0.167 0.305 0.103 0.103 0.165 0.191 0.0365 J <0.102 0.295 <0.00873 0.108 <0.0114 0.118 0.276 <0.0614 Multiple Trench Drains filled with Concrete B-17 14-15 2/28/2017 <0.00866 <0.00853 <0.0859 <0.00577 <0.00938 <0.00785 <0.00973 <0.00739 <0.00749 <0.0111 <0.107 J4 <0.00669 <0.0092 <0.0104 <0.012 <0.00712 <0.0166 <0.0648 Former Boiler Room DUP 0.5-2 1/25/2017 <0.00988 <0.00972 <0.098 J4 <0.00659 <0.0107 <0.00896 <0.0111 <0.00843 <0.00854 <0.0126 <0.122 <0.00763 <0.0105 <0.0119 <0.0137 <0.00812 <0.0189 <0.0739 Detached Boiler Room Building and Former AST TW-2 0.5-2 1/25/2017 <0.00948 <0.00933 <0.094 J4 <0.00632 <0.0103 <0.00859 <0.0106 <0.00809 <0.00819 <0.0121 <0.117 0.0211 J <0.0101 <0.0114 <0.0131 <0.00779 <0.0182 <0.0708 Former Dye Room TW-4 0.5-2 1/25/2017 <0.00842 <0.00829 <0.0836 J4 0.00779 J 0.0105 J <0.00763 <0.00946 <0.00719 <0.00728 <0.0108 <0.104 0.0151 J <0.00895 <0.0101 <0.0117 0.0141 J <0.0161 <0.063 Former Boiler Room TW-5 0.5-2 1/25/2017 <0.00791 <0.00778 <0.0785 J4 0.00981 J 0.0134 J <0.00717 <0.00888 0.00805 J 0.00909 J <0.0101 <0.0978 0.0193 J <0.0084 <0.00951 <0.0109 0.0132 J 0.0159 J <0.0591 Former Hosiery Equipment Repair/Basement TW-6 0.5-2 1/25/2017 <0.00932 <0.00918 <0.0925 J4 <0.00622 <0.0101 <0.00845 <0.0105 <0.00796 <0.00806 <0.0119 <0.115 <0.0072 <0.00991 <0.0112 <0.0129 0.0103 J <0.0179 <0.0697 Former Shop Areas TW-7 0.5-2 1/25/2017 <0.00796 <0.00784 <0.079 J4 <0.00531 <0.00862 <0.00722 <0.00894 <0.0068 <0.00688 <0.0102 <0.0985 <0.00615 <0.00846 <0.00957 <0.011 <0.00655 <0.0153 <0.0595 Notes: 1) 2) 3) 4) J The identification of the analyte is acceptable; the reported value is an estimate. NA J3 The associated batch QC was outside the established quality control range for precision. Result Result = Result Exceeds IHSB PSRG Unrestricted Use Concentration Concentration Result J4 The associated batch QC was outside the established quality control range for accuracy. O1 These failures indicate matrix interference. 0.016 0.19 16 187800 NL 0.016 0.059 0.16 0.18 0.6 0.16 1.6 5.9 NL 1.2720 8.4 3,600 660 NL 0.00053 330 480 56 480 2 0.16 0.21 3.8 NL 68 360 220 1 0.0048 87-86-5129-00-085-01-8193-39-5 91-20-3206-44-0 86-73-7218-01-9 53-70-3 91-94-1207-08-9 191-24-2 50-32-883-32-9 120-12-7 92-87-5 56-55-3 205-99-2 TABLE 1C SUMMARY OF SOIL ANALYTICAL RESULTS PILOT MOUNTAIN BROWNFIELDS 612 EAST MAIN STREET PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA Analytical Method WR Project # 02090017.2 EPA-8270D Area Sample ID Sample Depth (Feet BLS) Date Collected IHSB PSRGs - Unrestricted Use IHSB PSRGs - Soil-to-Groundwater All results provided in mg/kg (milligrams per kilogram) or parts per million. Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. IHSB PSRGs = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (October 2016) Chemical Abstract Service (CAS) Registry Numbers shown for compounds detected. JO Qualifiers = Not Analyzed by Method Shown = Result Exceeds Minimum Detection Limits = Result Exceeds IHSB PSRG Soil-to-Groundwater J0 Analyte exceeds %D or % Rec for Continuing Calibration per 8260C or 8270D method specific criteria. The identification of the analyte is acceptable; the reported value is an estimate. The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. Page 4 of 5 Area Sample ID Sample Depth (Feet BLS) Date Collected Tentatively Identified Compounds (TICs)Estimated Concentration (mg/kg) Qualifiers CAS IHSB PSRGs - Unrestricted Use IHSB PSRGs - Industrial IHSB PSRGs - Soil-to- Groundwater 1H-Cycloprop(e)azulene, 1a,2,3,4,4 1.040 J 000489-40-7 NL NL NL Hexadecanoic acid 0.192 J 000057-10-3 NL NL NL Naphthalene, 1,2,3,4,4a,5,6,8a-oct 0.070 J 030021-74-0 NL NL NL 1-Eicosanol 0.052 J 000629-96-9 NL NL NL 1-Docosene 0.134 J 001599-67-3 NL NL NL .gamma.-Sitosterol 0.163 J 000083-47-6 NL NL NL Oxirane, hexadecyl-0.086 J 007390-81-0 NL NL NL Dotriacontane 0.054 J 000544-85-4 NL NL NL 13-Octadecenal 0.088 J 056554-90-6 NL NL NL Detached Boiler Room Building and Former AST B-1 0.5-2 1/24/2017 Hexadecanoic acid 0.076 J 000057-10-3 NL NL NL Residential AST's B-5 0.5-2 1/24/2017 Hexadecanoic acid 0.060 J 000057-10-3 NL NL NL Octadecanoic acid 0.036 J 000057-11-4 NL NL NL Hexadecanoic acid 0.056 J 000057-10-3 NL NL NL trans-Chlordane 0.055 J 005103-74-2 NL NL NL Former Shop Areas B-8 0.5-2 1/24/2017 NA NA NA NA Former Shop Areas B-9 0.5-2 1/24/2017 Octadecanoic acid 0.064 J 000057-11-4 NL NL NL 9,10-Anthracenedione 2.040 J 000084-65-1 14 57 NL 11H-Benzo(a)fluorene 0.813 J 000238-84-6 NL NL NL Benzo(k)fluoranthene 7.290 J 000207-08-9 1.6 29 5.9 Dibenzothiophene 1.330 J 000132-65-0 156 2400 NL Phenanthrene, 1-methyl-1.660 J 003674-66-9 NL NL NL Anthracene, 9-methyl-2.280 J 000779-02-2 NL NL NL Phenanthrene, 2,5-dimethyl-0.890 J 003674-66-6 NL NL NL Cyclopenta(def)phenanthrenone 0.920 J 005737-13-3 NL NL NL Benzo(k)fluoranthene 3.410 J 000207-08-9 1.6 29 5.9 2-Phenylnaphthalene 1.510 J 035465-71-5 NL NL NL 4H-Cyclopenta(def)phenanthrene 4.670 J 000203-64-5 NL NL NL Cyclohexasiloxane, dodecamethyl-6.720 J 000540-97-6 NL NL NL Benz(a)anthracene, 11-methyl-1.080 J 006111-78-0 NL NL NL Hexadecanoic acid 0.223 J 000057-10-3 NL NL NL Octadecanoic acid 0.217 J 000057-11-4 NL NL NL Eicosane 0.042 J 000112-95-8 NL NL NL Hexadecane,2,6,10,14-tetramethyl-0.037 J 000638-36-8 NL NL NL 28-Nor-17.alpha.(H)-hopane 0.089 J 053584-60-4 NL NL NL Former Coal Pile B-12 0.5-2 1/24/2017 NA NA NA NA Former Coal Pile B-13 0.5-2 1/24/2017 9-Octadecenamide, (z)-0.108 J 000301-02-0 NL NL NL Benzo(k)fluoranthene 0.405 J 000207-08-9 1.6 29 5.9 Cyclohexasiloxane, dodecamethyl-0.470 J 000540-97-6 NL NL NL Former Hosiery Equipment Repair/Basement B-15 0.5-2 1/25/2017 Hexadecanoic acid 0.055 J 000057-10-3 NL NL NL Perylene 0.145 J 000198-55-0 NL NL NL Cyclopenta(def)phenanthrenone 0.034 J 005737-13-3 NL NL NL Benzo(i)fluoranthene 0.035 J 000205-82-3 0.42 1.8 NL 9-Octadecenamide, (z)-0.688 J 000301-02-0 NL NL NL Cyclypentasiloxane, decamethyl-0.032 J 000541-02-6 NL NL NL Former Boiler Room DUP 0.5-2 1/25/2017 NA NA NA NA Hexadecanoic acid 0.175 J 00057-10-3 NL NL NL 9-Octadecenamide, (z)-0.232 J 000301-02-0 NL NL NL .alpha.-Pinene 0.035 J 000080-56-8 NL NL NL Eicosane 0.061 J 000112-95-8 NL NL NL Hexadecanoic acid 0.092 J 000057-10-3 NL NL NL Pentacosane 0.063 J 000629-99-2 NL NL NL Hexatriacontane 0.064 J 000630-06-8 NL NL NL Hexadecanoic acid 0.192 J 000057-10-3 NL NL NL Octadecanoic acid 0.240 J 000057-11-4 NL NL NL Former Hosiery Equipment Repair/Basement TW-6 0.5-2 1/25/2017 Hexadecanoic acid 0.024 J 000057-10-3 NL NL NL Former Shop Areas TW-7 0.5-2 1/25/2017 NA NA NA NA Notes: 1)All results provided in mg/kg (milligrams per kilogram) or parts per million. 2) 3)IHSB PSRGs = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (October 2016) 4)Chemical Abstract Service (CAS) Registry Numbers shown for compounds detected. 5) 6) Result = Result Exceeds Minimum Detection Limits Result = Result Exceeds IHSB PSRG Unrestricted Use Concentration Result = Result Exceeds IHSB PSRG Soil-to-Groundwater QUALIFIERS: B The same analyte is found in the associated blank. J The identification of the analyte is acceptable; the reported value is an estimate. J4 The associated batch QC was outside the established quality control range for accuracy. V The sample concentration is too high to evaluate accurate spike recoveries. Former Boiler Room TW-5 0.5-2 1/25/2017 Manhole/Trench Drains B-17 14-15 2/28/2017 8270 TICs NA Detached Boiler Room Building and Former AST TW-2 0.5-2 TW-4 BG-2 SUMMARY OF SOIL ANALYTICAL RESULTS PILOT MOUNTAIN BROWNFIELDS 612 EAST MAIN STREET PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA WR Project # 02090017.2 Former Dye Room 1/25/2017 0.5-2 1/25/2017 Analytical Method 1/25/2017 1/25/2017 1/25/2017 0.5-2 B-16Former Boiler Room Multiple Trench Drains filled with Concrete B-11 0.5-2 1/25/2017 1/24/2017 0.5-2 B-14 0.5-2 B-10 0.5-2 NA NA NA Up Gradient Location on Site BG-1 0.5-2 1/24/2017 Up Gradient Location on Site Former Dye Room Multiple Trench Drains filled with Concrete NA = Not Analyzed NL = Not Listed J0 Analyte exceeds %D or % Rec for Continuing Calibration per 8260C or 8270D method specific criteria. The identification of the analyte is acceptable; the reported value is an estimate.J0 Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. TABLE 1D 1/24/2017 Former Knitting & Storage/concrete basin/air filter system/Chemical Storage B-7 0.5-2 Page 5 of 5 EPA-2540 TO T A L S O L I D S Qu a l i f i e r s AN T I M O N Y Qu a l i f i e r s AR S E N I C Qu a l i f i e r s BE R Y L L I U M Qu a l i f i e r s CA D M I U M Qu a l i f i e r s CH R O M I U M Qu a l i f i e r s CO P P E R Qu a l i f i e r s LE A D Qu a l i f i e r s MA N G A N E S E Qu a l i f i e r s NI C K E L Qu a l i f i e r s SE L E N I U M Qu a l i f i e r s SI L V E R Qu a l i f i e r s TH A L L I U M Qu a l i f i e r s ZI N C Qu a l i f i e r s ME R C U R Y Qu a l i f i e r s Up Gradient Location on Site BG-1 0.-2 1/24/2017 72.7 0.315 J 4.71 0.382 J <0.11 24.2 11.4 19.3 77.1 3.8 1.49 <0.213 0.317 J 20.3 0.0624 Up Gradient Location on Site BG-2 0.5-2 1/24/2017 72.6 0.246 J 3.18 0.827 J <0.11 30.8 21 20.5 366 8.31 1.78 <0.214 0.367 J 43.4 0.0446 Detached Boiler Room Building and Former AST B-1 0.5-2 1/24/2017 73.7 0.25 J 4.73 0.338 J <0.109 37.6 23 25.1 92.8 3.82 1.02 <0.21 0.225 J 28.6 0.0558 Residential AST's B-5 0.5-2 1/24/2017 81.3 <0.194 2.34 0.348 J <0.0984 12.8 24.9 20.6 70.5 2.98 0.881 <0.191 0.154 J 16.9 0.0277 Former Knitting & Storage/concrete basin/air filter system/Chemical B-7 0.5-2 1/24/2017 77.4 0.221 J 3.97 0.31 J <0.103 43.3 33.4 22.5 139 6.01 1.08 <0.2 0.343 J 27.2 0.051 Former Shop Areas B-8 0.5-2 1/24/2017 75.4 <0.21 2.3 0.228 J <0.106 40.6 27.4 23.3 108 4.07 0.81 <0.206 <0.126 25.6 0.0436 Former Shop Areas B-9 0.5-2 1/24/2017 85.1 <0.186 2.86 0.312 J <0.094 16.2 11.7 17.9 78 4.8 0.927 <0.182 0.213 J 20.8 0.0695 Multiple Trench Drains filled with Concrete B-10 0.5-2 1/25/2017 83.5 <0.189 3.51 0.264 J 0.281 J 18.3 27.5 23.6 99.7 3.25 0.653 <0.186 0.181 J 39 0.0483 Multiple Trench Drains filled with Concrete B-11 0.5-2 1/25/2017 78.6 <0.201 3.08 0.394 J 0.12 J 25.5 38.6 27.8 219 4.62 1.35 <0.197 0.234 J 39.1 0.0622 Former Coal Pile B-12 0.5-2 1/24/2017 78.6 <0.201 4.02 0.289 J <0.102 20 20.9 21.5 78.4 3.38 1.14 <0.197 0.187 J 17 0.0527 Former Coal Pile B-13 0.5-2 1/24/2017 78 0.221 J 3.21 0.314 J <0.103 27 18.7 17.9 115 5.16 0.489 J <0.199 0.232 J 26.6 0.0484 Former Dye Room B-14 0.5-2 1/25/2017 78.9 0.363 J 4.72 0.531 J 0.579 J 43.4 49.4 119 163 6.72 1.91 <0.197 0.248 J 145 0.926 Former Hosiery Equipment Repair/Basement B-15 0.5-2 1/25/2017 76.1 <0.208 4.92 0.379 J <0.105 32.9 29.8 22.6 99.9 5.05 1.65 <0.204 0.378 J 29.3 0.072 Former Boiler Room B-16 0.5-2 1/25/2017 78.1 <0.202 1.95 0.728 0.509 J 8 267 59.2 1930 4.44 0.988 <0.198 0.31 J 50.1 0.0133 J Multiple Trench Drains filled with Concrete B-17 14-15 2/28/2017 74.1 <0.213 0.522 J 0.221 J <0.108 6.34 57.4 29.6 189 2.73 0.525 J <0.209 <0.128 19.7 <0.00378 Former Boiler Room DUP 0.5-2 1/25/2017 65 <0.243 1.66 0.667 J <0.123 7.09 159 13.4 212 1.24 2.07 <0.239 <0.146 13.1 <0.00431 Detached Boiler Room Building and Former AST TW-2 0.5-2 1/25/2017 67.8 <0.233 2.99 0.356 J <0.118 35.8 55.4 49.4 301 6.81 1.38 <0.229 0.242 J 49.4 0.0451 Former Dye Room TW-4 0.5-2 1/25/2017 76.2 <0.207 3.08 0.169 J <0.105 22 47.2 30.9 73.7 2.38 0.782 <0.203 0.16 J 12.4 0.0369 Former Boiler Room TW-5 0.5-2 1/25/2017 81.2 <0.195 2.14 2.14 0.21 J 42.7 37.5 18.6 974 32 <2.34 <0.191 1.43 173 <0.00345 Former Hosiery Equipment Repair/Basement TW-6 0.5-2 1/25/2017 68.8 0.901 5.31 0.889 J 1.01 65.4 80.4 49.6 979 14 3.63 <0.225 0.729 334 0.263 Former Shop Areas TW-7 0.5-2 1/25/2017 80.6 <0.196 J6 3.21 0.233 J, O1 <0.0992 24.5 18.7 24.1 179 3.69 0.804 <0.192 0.308 J 16.8 O1 0.0475 Notes: 1) 2) 3) 4) J The identification of the analyte is acceptable; the reported value is an estimate. NA = Not Analyzed by Method Shown J3 The associated batch QC was outside the established quality control range for precision. Result = Result Exceeds Minimum Detection Limits Result = Result Exceeds IHSB PSRG Unrestricted Use Concentration Result = Result Exceeds IHSB PSRG Soil-to-Groundwater J4 The associated batch QC was outside the established quality control range for accuracy. 3.4 0.156 0.28 NL NL 653 JO NL 620 700 400 270 J0 Analyte exceeds %D or % Rec for Continuing Calibration per 8260C or 8270D method specific criteria. The identification of the analyte is acceptable; the reported value is an estimate. 300 130 11200 6.2 0.9 0.68 5.8 32 63 14.2 78 2.1 EPA-6020 EPA-7471A 2.2NL36078 7440-38-2 7440-43-9 7440-47-3 4600 7782-49-27440-02-07439-96-57439-92-1 Date Collected 7439-97-6TSOLIDS7440-28-0 TABLE 1E SUMMARY OF SOIL ANALYTICAL RESULTS PILOT MOUNTAIN BROWNFIELDS 612 EAST MAIN STREET PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA 7440-36-0 7440-41-7 7440-50-8 7440-66-6 WR Project # 02090017.2 Analytical Method Area Sample ID IHSB PSRGs - Unrestricted Use IHSB PSRGs - Soil-to-Groundwater Qualifiers Sample Depth (Feet BLS) 7440-22-4 All results provided in mg/kg (milligrams per kilogram) or parts per million, except total solids. Total solids is reported as a percentage. Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. IHSB PSRGs = Inactive Hazardous Sites Branch Preliminary Soil Remediation Goals (October 2016) Chemical Abstract Service (CAS) Registry Numbers shown for compounds detected. O1 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. Theses failures indicate matrix interference TA B L E 2 SU M M A R Y O F G R O U N D W A T E R A N A L Y T I C A L R E S U L T S ( D e t e c t i o n s O n l y ) FO R M E R A M O S & S M I T H M I L L B R O W N F I E L D S S I T E 61 2 E A S T M A I N S T R E E T PI L O T M O U N T A I N , S U R R Y C O U N T Y , N O R T H C A R O L I N A WR P r o j e c t # 0 2 0 9 0 0 1 7 . 2 0 A C R O L E I N Q u a l i f i e r s B R O M O D I C H L O R O M E T H A N E Q u a l i f i e r s C H L O R O F O R M Q u a l i f i e r s D I - I S O P R O P Y L E T H E R Q u a l i f i e r s M E T H Y L - T E R T - B U T Y L - E T H E R Q u a l i f i e r s T e n t a t i v e l y - I d e n t i f i e d C o m p o u n d s ( T I C s ) Q u a l i f i e r s B I S ( 2 - E T H Y L H E X Y L ) P H T H A L A T E Q u a l i f i e r s D I - N - B U T Y L - P H T H A L A T E Q u a l i f i e r s D I E T H Y L P H T H A L A T E Q u a l i f i e r s T e n t a t i v e l y - d e n t i f i e d C o m p o u n d s ( T I C s ) Q u a l i f i e r s ( T I C ) B u t a n e - 2 - m e t h y o x y - 2 - m e t h y l Q u a l i f i e r s A R S E N I C Q u a l i f i e r s B E R Y L L I U M Q u a l i f i e r s CHROMIUM Qualifiers COPPER Qualifiers LEAD Qualifiers MANGANESE Qualifiers NICKEL Qualifiers SELENIUM Qualifiers THALLIUM Qualifiers ZINC Qualifiers TW - 1 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 < 0 . 3 8 0 < 0 . 3 2 4 < 0 . 3 2 0 < 0 . 3 6 7 N R 1. 3 BJ 1. 1 9 BJ < 0 . 2 8 2 N R 0. 2 5 6 J < 0 . 1 2 0 0.113 J 4.79 J 0.479 BJ 50.8 1.59 BJ < 0 . 3 8 0 < 0 . 1 9 0 43.6 TW - 2 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 < 0 . 3 8 0 < 0 . 3 2 4 < 0 . 3 2 0 < 0 . 3 6 7 N R 1. 2 5 BJ 1. 3 2 BJ < 0 . 2 8 2 N R < 0 . 2 5 0 < 0 . 1 2 0 0.754 J 5.27 1.54 BJ 1970 10.9 <0.380 < 0 . 1 9 0 18.5 J TW - 3 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 < 0 . 3 8 0 < 0 . 3 2 4 < 0 . 3 2 0 < 0 . 3 6 7 N R 1. 1 9 BJ 0. 9 7 9 BJ < 0 . 2 8 2 N R < 0 . 2 5 0 < 0 . 1 2 0 0.941 J 1.17 J 0.317 BJ 756 0.495 BJ < 0 . 3 8 0 < 0 . 1 9 0 10.8 J TW - 4 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 0. 4 4 7 J 7. 6 9 < 0 . 3 2 0 7. 1 3 N R 1. 2 7 BJ 1. 0 1 BJ < 0 . 2 8 2 N R < 0 . 2 5 0 < 0 . 1 2 0 0.975 J 1.8 J 0.45 BJ 124 2.72 B < 0 . 3 8 0 < 0 . 1 9 0 6.22 J TW - 5 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 0. 4 6 7 J 5. 5 2 0. 3 4 J 23 . 8 N R 1. 2 5 BJ 1. 1 4 BJ < 0 . 2 8 2 N R 0. 2 5 4 J 0. 1 2 3 J 3.27 15.5 4.37 193 3.16 B 0.386 J < 0 . 1 9 0 24.3 J TW - 6 1/ 2 5 / 2 0 1 7 <8 . 8 7 J4 <0 . 3 8 0 < 0 . 3 2 4 < 0 . 3 2 0 < 0 . 3 6 7 N R 1. 2 8 BJ 1. 2 6 BJ < 0 . 2 8 2 N R < 0 . 2 5 0 < 0 . 1 2 0 1.16 J 9.42 1.56 BJ 410 7.32 0.741 J < 0 . 1 9 0 31.7 TW - 7 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 < 0 . 3 8 0 1. 5 6 J < 0 . 3 2 0 < 0 . 3 6 7 N R 1. 1 9 BJ 1. 1 1 BJ 0. 3 7 2 JN R 1. 2 8 J 0. 7 7 5 J 3.56 22.1 6.86 607 9.5 1.19 J 0.212 J 65.7 DU P ( T W - 1 ) 1/ 2 5 / 2 0 1 7 < 8 . 8 7 J4 < 0 . 3 8 0 < 0 . 3 2 4 < 0 . 3 2 0 < 0 . 3 6 7 N R <0 . 7 0 9 0. 6 4 5 BJ <0 . 2 8 2 → 1. 0 3 J <0 . 2 5 0 <0 . 1 2 0 0.791 J 0.611 J <0.240 731 0.719 BJ <0.380 < 0 . 1 9 0 9.03 J 4 * 0 . 6 7 0 7 0 2 0 V a r i e s 3 7 0 0 6 0 0 0 V a r i e s N E 1 0 4 * 1 0 1 0 0 0 1 5 5 0 1 0 0 2 0 0 . 2 * 1 0 0 0 No t e s : 1)2)3)4)5)6) NA NE = 2 L S t a n d a r d o r I M A C N ot E st a b l i s h e d B NR J Re s u l t = R e s u l t E x c e e d s L a b o r a t o r y M e t h o d D e t e c t i o n L i m i t s J0 Re s u l t = R e s u l t E x c e e d s 2 L S t a n d a r d J4 V C h e m i c a l A b s t r a c t S e r v i c e ( C A S ) R e g i s t r y N u m b e r s s h o w n f o r c o m p o u n d s d e t e c t e d . * I n t e r m e d i a t e M a x i m u m A l l o w a b l e C o n c e n t r a t i o n s ( I M A C s ) ; 2 L S t a n d a r d n o t y e t e s t a b l i s h e d = N ot A na l y z e d b y M e t h o d S h o w n EP A 8 2 7 0 D NC 2 L S t a n d a r d 75 - 2 7 - 4 1 6 3 4 - 0 4 - 4 V a r i e s An a l y t i c a l M e t h o d Sa m p l e ID EPA 6020 74 4 0 - 4 1 - 7 7782-49-2 N C 2 L S t a n d a r d - N o r t h C a r o l i n a G r o u n d w a t e r Q u a l i t y S t a n d a r d a s p e r N C A d m i n i s t r a t i v e C o d e 1 5 A N C A C 0 2 L EP A 8 2 6 0 B 7439-96-5 7 4 4 0 - 0 2 - 0 7440-66-6 Va r i e s J0 A n a l y t e e x c e e d s % D o r % R e c f o r C o n t i n u i n g C a l i b r a t i o n p e r 8 2 6 0 C o r 8 2 7 0 D m e t h o d s p e c i f i c c r i t e r i a . T h e i d e n t i f i c a t i o n o f the analyte is acceptable; the re p o r t e d v a l u e i s a n e s t i m a t e . A l l r e s u l t s p r o v i d e d i n u g / L ( m i c r o g r a m s p e r l i t e r ) o r p a r t s p e r b i l l i o n ( p p b ) 10 7 - 0 2 - 8 10 8 - 2 0 - 3 74 4 0 - 3 8 - 2 00 0 9 9 4 - 0 5 - 8 Th e a s s o c i a t e d b a t c h Q C w a s o u t s i d e t h e e s t a b l i s h e d q u a l i t y c o n t r o l r a n g e f o r a c c u r a c y . Th e s a m p l e c o n c e n t r a t i o n i s t o o h i g h t o e v a l u a t e a c c u r a t e s p i k e r e c o v e r i e s . C o m p o u n d s a n a l y z e d b y l a b o r a t o r y , b u t n o t t a b u l a t e d a b o v e , w e r e d e t e c t e d i n c o n c e n t r a t i o n s b e l o w t h e l a b o r a t o r y m e t h o d d e t e c t io n l i m i t s ( M D L s ) . S e e t h e l a b o r a t o r y r e p o r t i n c l u d e d i n t h e A p p e n d i x f o r a f u l l l i s t o f c o n s t i t u e n t s . < 5 i n d i c a t e s c o n c e n t r a t i o n f o r t h a t s a m p l e w a s l e s s t h a n t h e l a b o r a t o r y M D L o f 5 u g / L . C o n c e n t r a t i o n s o f t h i s c o n t a m i n a n t at o t h e r w e l l l o c a t i o n s w e r e r e p o r t e d a b o v e t h e l a b o r a t o r y M D L t o b e i n c l u d e d i n t h e t a b l e . = T e n t a t i v e l y I d e n t i f i e d C o m p o u n d s N ot R ep o r t e d Da t e Co l l e c t e d 7440-28-0 84 - 6 6 - 2 67 - 6 6 - 3 84 - 7 4 - 2 QU A L I F I E R S : Th e s a m e a n a l y t e i s f o u n d i n t h e a s s o c i a t e d b l a n k . Th e i d e n t i f i c a t i o n o f t h e a n a l y t e i s a c c e p t a b l e ; t h e r e p o r t e d v a l u e i s a n e s t i m a t e . 7440-47-3 7 4 4 0 - 5 0 - 8 7 4 3 9 - 9 2 - 1 11 7 - 8 1 - 7 Pa g e 1 o f 1 Page 1 of 1 Easting Northing TW-1 Unknown 2 38 Unknown Unknown NM 1/25/2017 27.27 ---1571192.46 961371.82 TW-2 1/18/2017 2 36 21 21-36 NM 1/25/2017 24.18 ---1571017.40 961038.21 TW-3 Unknown 2 37 Unknown Unknown NM 1/25/2017 24.72 ---1571089.05 961036.97 TW-4 1/18/2017 2 38 23 23-38 NM 1/25/2017 29.44 ---1570950.72 961223.93 TW-5 1/18/2017 2 40 25 25-40 NM 1/25/2017 30.96 ---1571037.73 961210.94 TW-6 1/18/2017 2 35 15 15-35 NM 1/25/2017 25.94 ---1571048.85 961154.32 TW-7 1/19/2017 2 45 25 25-45 NM 1/25/2017 31.21 ---1571299.78 961166.20 1) 2) Top-of-Casing Elevation Well Coordinates (NC State Plane NAD 83 Feet)Date Water Level Measured PILOT MOUNTAIN, SURRY COUNTY, NORTH CAROLINA WR Project # 02090017.2 All measurements shown in feet, unless otherwise indicated. Depth-to-Water from Below Land Surface (BLS) Total Depth Well Casing Depth Notes: Well ID Date Installed NM Denotes "Not Measured" Screened Interval TABLE 3 612 EAST MAIN STREET MONITORING WELL CONSTRUCTION INFORMATION Well Casing Diameter (inches) Free Product Thickness PILOT MOUNTAIN BROWNFIELDS Appendix A Soil Boring Logs Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 2.5 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Red, brown, silty clay to clayey silt, 30-40% clay, 10-20% very fine sand, moist, no odor, mica 0.5 NC NAD83 Easting:1571599.96 NC NAD83 Northing:961275.62 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log BG-1 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 1.1 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Red, brown, clayey silt, 20-30% clay, 10-20% very fine sand, moist, no odor, mica 0.5 NC NAD83 Easting:1571580.53 NC NAD83 Northing:961316.84 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log BG-2 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 1.2 2 Notes: 0.5 January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-1 Pilot Mountain Brownfields Job #:2090017.20 NC NAD83 Easting:1571018.47 NC NAD83 Northing:961093.60 Soil Description (Field USCS Classification)Depth(ppm)fromDepthfrom Red, brown, silty clay, 30-40% silt, 20-30% fine-very fine sand, slightly moist, no odor, mica0.5 2.) BLS - Below Land Surface Page 1 of 1 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 3" concrete pad - coring 1.) Boring Terminated at 2' BLS WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.6 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 6" asphalt - coring 0.5 Red, brown, silty clay, 30-40% silt, 20-30% fine-very fine sand,slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571080.14 NC NAD83 Northing:961059.93 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-2 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.9 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 4" asphalt - pick axe 0.5 Red, brown, silty clay, 30-40% silt, 20-30% fine-very fine sand,slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571052.89 NC NAD83 Northing:961037.72 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-3 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.3 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Red, brown, clayey silt, 20-30% clay, 10-20% very fine sand, moist, no odor, mica 0.5 NC NAD83 Easting:1571464.46 NC NAD83 Northing:961284.21 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-4 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.8 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Red, brown, orange, silt, 10-20% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571483.11 NC NAD83 Northing:9615252.69 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-5 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.2 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Red, brown, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571544.06 NC NAD83 Northing:961250.54 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-6 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 1.8 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 6" concrete pad - coring 0.5 Brown, orange, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571319.91 NC NAD83 Northing:961164.47 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-7 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 2.5 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 5" concrete pad - coring 0.5 Red, brown, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571300.39 NC NAD83 Northing:961214.23 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-8 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 1.4 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 6" concrete pad - coring 0.5 Brown, red, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571179.96 NC NAD83 Northing:961282.73 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-9 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 1.8 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 5" concrete pad - coring 0.5 Brown, red, clayey silt, 30-40% clay, trace-10% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571018.02 NC NAD83 Northing:961258.94 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 25, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-10 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.8 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 5" concrete pad - coring 0.5 Brown, red, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1570953.04 NC NAD83 Northing:961330.22 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 25, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-11 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.4 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Brown, orange, silty clay, 30-40% silt, 10-20% fine-very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1570943.41 NC NAD83 Northing:961217.65 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-12 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.3 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Brown, orange, silty clay, 30-40% silt, 10-20% fine-very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1570961.53 NC NAD83 Northing:961215.07 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 24, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-13 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.6 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 5" concrete pad - coring 0.5 Brown, red, clayey silt, 30-40% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1570952.64 NC NAD83 Northing:961250.12 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 25, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-14 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.7 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 3.5" concrete pad - coring 0.5 Brown, red-orange, clayey silt, 30-40% clay, trace-10% very fine sand, dry, no odor, mica 0.5 NC NAD83 Easting:1571170.35 NC NAD83 Northing:961170.83 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 25, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-15 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.2 2 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 2' BLS 2.) BLS - Below Land Surface Page 1 of 1 0.5 Brown, red, clayey silt, 20-30% clay, 10-20% very fine sand, slightly moist, no odor, mica 0.5 NC NAD83 Easting:1571056.41 NC NAD83 Northing:961227.52 Depth Soil Description (Field USCS Classification)Depth(ppm)from from January 25, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-16 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Boring ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID to to 2 0.2 2 4 0.5 4 6 0.1 6 8 0.2 8 10 2.2 10 12 1.5 12 14 1.0 14 15 3.3 15 Notes: 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 1.) Boring Terminated at 15' BLS 2.) BLS - Below Land Surface Page 1 of 1 12 tan, red, silty sand, well sorted, 30-40% silt, trace-10% clays, slightly moist, no odor, mica 12 14 tan, red, silty sand,fine-very fine, well sorted, 30-40% silt, trace clays, slightly moist, no odor 14 8 red, brown, clayey silt, 30-40% clays, 20-30% fine sand, slightly moist, no odor, mica 8 10 tan, red, sandy silt, 30-40% fine sand, slighlty miost, no odor, trace clays, mica 10 4 red, brown, clayey silt, 30-40% clays, 10-20% fine sand, slightly moist, no odor, mica 4 6 red, brown, silty clay, 30-40% silt, 10-20% fine sand, slightly moist, no odor, low plasticity 6 0.5 orange, red, brown, SILT, 10-20% fine sand, 10-20% clays, dry, no odor 0.5 2 orange, red, brown, SILT, 10-20% fine sand, 20-30% clays, dry, no odor 2 NC NAD83 Easting:1571010.38 NC NAD83 Northing:961256.40 Depth Soil Description (Field USCS Classification)Depth(ppm)from from February 28, 2017 Pilot Mountain, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a Soil Boring Log B-17 Pilot Mountain Brownfields Job #:2090017.20 WithersRavenel Our People. Your Success. Appendix B Well Construction Records Well ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID Notes: 0-21 ft- 2" Dia. PVC Casing Page 1 of 1 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 3.3 brown, red, grey, clayey silt, 20-30% clays, trace-10% very fine sand, mica, very moist, organic odor (possible fill) brown, red, silt, 10-20% clays, 10-20% very fine sand, slightly moist, micaceous, slight organic odor From 10' to 15' From 15' to 20' brown, silt, trace-10% clays, 10-20% very fine sand, moist, micaceous, slight organic odor From 20' to 25' Auger refusal @ 36', saturated @ 35' 1.) Boring Terminated at 36' BLS 2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC) brown, silt, trace-10% clays, trace-10% very fine sand, moist to saturated, micaceous, no odor From 25' to 36' 17-19 ft Bentonite 19-36 ft Clean-Washed Torpedo SAND 0-12 ft Concrete Grout (if permanent) From 2.5' to 5' From 5' to 10' 33 34 35 3.) TOC - Top of Casing 36 37 38 39 40 21-36 ft 2" Dia. 0.010-Slot PVC Well Screen 5.1 25 17 18 19 20 21 31 32 6 22.4 red, brown, silt, 10-20% clays, trace- 10% very fine sand, micaceous, slightly moist, no odor (possible fill) 7 8 9 26 3.9 10 11 5.6 12 27 28 29 30 3.4 22 23 24 13 14 15 16 3 22.7 red, brown, silt, 10-20% clays, 10-20% very fine sand, mica, dry - slightly moist, piney odor (possible fill) NC NAD83 Easting:1571017.40 1 27.7 red, brown, clayey silt, 30-40% clays, 10-20% very fine sand, dry, some fill From 0' to 2'2 4 5 Jackson Cates Quantex, Inc.GW EL:n/a NC NAD83 Northing:961038.21 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface(ppm) WELL CONSTRUCTION LOG TW-2 Pilot Mountain Brownfields Job #:02090017.2 January 18, 2017 Pilot Mountian, NC TOC EL:n/a WithersRavenel Our People. Your Success. Well ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID Notes: 2.7 3.3 1.8 1.5 0.6 3.3 2.0 32 33 34 22 23 24 25 13 14 26 15 16 17 18 19 20 21 0-19 ft Concrete Grout (if permanent) brown, silt, trace-10% clays, trace very fine sand, micaceous, moist to wet, no odor From 30' to 38' 21-38 ft Clean-Washed Torpedo SAND 23-38 ft 2" Dia. 0.010-Slot PVC Well Screen 0-23 ft- 2" Dia. PVC Casing red, brown, silty clay, 30-40% silt, slight moist, no odor, mica, low plasticity red, brown, clayey silt, 30-40% clays, trace very fine sand, micaceous, slightly moist, no odor red, brown, clayey silt, 10-20% clays, trace very fine sand, micaceous, slightly moist, no odor From 0' to 2' From 2' to 5' From 5' to 10' From 10' to 20' From 20' to 30' 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 27 28 29 30 1.) Boring Terminated at 38.5' BLS 2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC) 3.) TOC - Top of Casing Page 1 of 1 35 36 37 38 Auger refusal @ 38.5' brown, red, silt, trace-10% clays, trace very fine sand, micaceous, slightly moist, no odor 19-21 ft Bentonite 3.1 39 40 31 8 9 10 11 12 NC NAD83 Easting:NC NAD83 Northing:961223.931570950.72 1 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface 1.6 7 2 3 4 5 6 (ppm) red, brown, silt, trace-10% clays, trace very fine sand, micaceous, slightly moist, no odor WELL CONSTRUCTION LOG Job #:02090017.2 GW EL:n/a n/a TW-4 Pilot Mountain Brownfields January 18, 2017 Pilot Mountian, NC Jackson Cates Quantex, Inc. TOC EL: WithersRavenel Our People. Your Success. Well ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID Notes: 21-23 ft Bentonite 0-21 ft Concrete Grout (if permanent) 0-25 ft- 2" Dia. PVC Casing 25-40 ft 2" Dia. 0.010-Slot PVC Well Screen brown, silt, trace-10% clays, trace very fine sand, micaceous, slightly moist, no odor From 0' to 5' brown, red, micaceous silt, trace-10% clays, trace very fine sand, moist, no odor brown, red, micaceous silt, trace-10% clays, trace very fine sand, moist to wet, no odor From 10' to 15' From 15' to 40' From 5' to 10' 2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC) 3.) TOC - Top of Casing Page 1 of 1 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 40 wet @ 40' 1.) Boring Terminated at 40' BLS 23-40 ft Clean-Washed Torpedo SAND 36 3.0 37 38 39 29 30 31 3.4 32 33 34 35 22 23 24 25 26 3.2 27 28 3.7 17 18 19 20 21 3.1 16 11 3.3 12 13 14 15 6 3.6 red, brown, silt, trace-10% clays, trace very fine sand, micaceous, slightly moist, no odor 7 8 9 10 1 2.22 3 2.94 5 NC NAD83 Easting:1571037.73 NC NAD83 Northing:961210.94 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface(ppm) January 18, 2017 Pilot Mountian, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a WELL CONSTRUCTION LOG TW-5 Pilot Mountain Brownfields Job #:02090017.2 WithersRavenel Our People. Your Success. Well ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID Notes: 11-13 ft Bentonite 0-11 ft Concrete Grout (if permanent) 13-35 ft Clean-Washed Torpedo SAND 15-35 ft 2" Dia. 0.010-Slot PVC Well Screen Page 1 of 1 39 40 27 28 29 30 31 36 3.4 32 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com red, brown, clayey silt, 20-30% clays, 10-20% very fine sand, moist, no odor brown, red, silt, trace-10% clays, trace - 10% very fine sand, moist, no odor, micaceous From 0' to 2' From 2.5' to 5' brown, red, micaceous silt, trace-10% clays, trace very fine sand, moist to saturated, no odor From 10' to 35' saturated @ 35' 1.) Boring Terminated at 35' BLS 2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC) 3.) TOC - Top of Casing 37 0-15 ft- 2" Dia. PVC Casing 38 33 34 22 23 24 25 26 0.2 35 21 1.9 11 2.6 12 13 14 15 16 2.3 17 18 19 20 6 2.5 red, brown, silt, trace-10% clays, trace very fine sand, micaceous, slightly moist, no odor From 5' to 10' 7 8 9 10 1 2.52 3 2.44 5 NC NAD83 Easting:1571048.85 NC NAD83 Northing:961154.32 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface(ppm) WELL CONSTRUCTION LOG TW-6 Pilot Mountain Brownfields Job #:02090017.2 January 18, 2017 Pilot Mountian, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a WithersRavenel Our People. Your Success. Well ID:Job Name: Date:Site Loc.: W&R Rep:Driller: PID Notes: (ppm) Page 1 of 1 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 41 42 43 44 45 2.3 23-45 ft Clean-Washed Torpedo SAND brown, silt, trace-10% clays, 10-20% sand, some gravel, moist, no odor, micaceous wet to saturated 40-45' 1.) Boring Terminated at 45' BLS 2.) BLS - Below Land Surface = Groundwater Level (Measured Beneath TOC) 3.) TOC - Top of Casing 0.5 37 38 39 40 27 23 24 25 26 2.0 35 36 16 1.5 17 18 19 20 21 1.1 28 29 30 31 1.3 32 33 34 22 11 1.2 12 13 14 15 5 6 1.1 7 8 9 10 WELL CONSTRUCTION LOG TW-5 Pilot Mountain Brownfields Job #:02090017.2 1 1.2 0-21 ft Concrete Grout (if permanent) 0-25 ft- 2" Dia. PVC Casing 2 3 1.64 NC NAD83 Easting:1571299.78 NC NAD83 Northing:961166.20 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface 25-45 ft 2" Dia. 0.010-Slot PVC Well Screen January 19, 2017 Pilot Mountian, NC TOC EL:n/a Jackson Cates Quantex, Inc.GW EL:n/a 21-23 ft Bentonite From 30' to 35' From 35' to 45' orange, red, brown, clayey silt, 30-40% clay, trace very fine sand, dry, no odor orange, red, brown, clayey silt, 20-30% clay, trace very fine sand, slightly moist, no odor, mica From 0' to 2' From 2' to 5' brown, silt, trace-10% clays, trace-10% very fine sand, slight moist to moist, no odor, micaceous From 10' to 30' light brown, orange, silt, trace-10% clays, trace-10% very fine sand, slight moist, no odor, micaceous From 5' to 10' tan, sandy silt, 20-30% very fine to fine sand, trace-10% clays, micaceous, moist to saturated, no odor (wet to saturated 40'-45') WithersRavenel Our People. Your Success. Appendix C Brownfields Receptor Survey BROWNFIELDS PROPERTY RECEPTOR SURVEY Former Amos & Smith Hosiery Mill Site Pilot Mountain, NC Brownfields Program Project # 13008-09-86 April 2017 Page 1 of 5 BROWNFIELDS PROPERTY RECEPTOR SURVEY This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the information requested below. Distances are measured from the site property boundary unless otherwise indicated by the DEQ Brownfield’s Project Manager (PM). Site: Former Amos & Smith Hosiery Mill Site Address: 612 East Main Street City: Pilot Mountain, NC County: Surry County Brownfields Project Number: 13008-09-86 Property and Building Characteristics Surface Conditions Current Usage Proposed Usage Size of Property (acres) 8.15+/- NA % of property that is wooded/brush 31.46% 31.46% % of property that is grassed areas 24.91% 24.91% % of property that is agricultural crops 0.00% 0.00% % of property that is paved 21.20% 21.20% % of property that is covered by buildings 22.43% 22.43% If an existing building is on-site, please respond to the following. Information can be provided on additional sheets as needed. If numerous buildings are on-site, consult with your PM as only information on specific buildings may be needed. a. Provide occupancy and use information. 50-75 people - SCC Pilot Center, Hosiery mill, bakery, office space, and community college classrooms BROWNFIELDS PROPERTY RECEPTOR SURVEY Former Amos & Smith Hosiery Mill Site Pilot Mountain, NC Brownfields Program Project # 13008-09-86 April 2017 Page 2 of 5 b. Describe the construction of the building including materials (e.g. wood frame, block), type and size of openings (e.g. windows, bay doors), and height (number of stories). Foundation - spread footing, Structural frame - steel, exterior walls- face brick, roofing structure - steel frame or truss, roofing cover - built up tar and gravel/rubber, Interior wall - drywall/sheetrock, interior floor cover - hardwood, No ceiling - roof insulated, average rooms per floor - 12, standard windows/doors, loading dock with bay doors (3 on south side of building), 1 story with basement c. Describe the foundation construction. Include details on type, floor construction, and depth below grade. 6" Slab on grade construction with spread footing d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air return, and design considerations (e.g. positive pressure?). There are two HVAC systems that service the onsite building. Both are rooftop units with gas/electric heating that source outdoor air and are designed with positive pressure. e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details. No Surrounding Property Land Use Please provide information on the following land uses in the vicinity of the subject site, including a map of the surrounding areas. If specific receptors are present, please provide addresses of the facilities. Zoning/Land Use Current Use/Occupant Proposed Usage North Carson's Automotive and Muffler Shop, Sanders McHone Farm Service, and Dayton Tires and Exxon Gas Station Residential/Commercial/Industrial South Railroad tracks, A Plus Carports LLC/ Quality Commercial Structures LLC (industrial/manufacturing) Residential/Commercial/Industrial/Agr iculture East McGill Residence (residential) Residential/Commercial/Agriculture West Carl’s Automotive Services (residential/commercial) Residential/Commercial *Note - see Figure 7 zoning map (Surry County GIS) BROWNFIELDS PROPERTY RECEPTOR SURVEY Former Amos & Smith Hosiery Mill Site Pilot Mountain, NC Brownfields Program Project # 13008-09-86 April 2017 Page 3 of 5 Specific Land Uses of Interest Y/N * Distance (ft) Direction Address Is a school or daycare center within 1,000 ft of the Property? Y 0, 210 on site, west 612 E. Main St., 522 E. Main St. (vacant) Is there a residence within 1,000 ft of the Property? Y See Map See Map See Map Is there a basement within 1,000 ft of the Property Y See Map See Map See Map * If numerous facilities of interest are present, their locations can be placed on a map in lieu of providing specific addresses. *Note - see Figure 6 - Receptor Map Utilities For the subject property, please provide a map of known buried utilities. If available, include depth to top, construction material, and diameter of the utilities. In addition, please provide the following information on utility providers. If additional assessment is required, the public utility locators should be contacted. This information can then be added to a site map. Is there a septic system on-site? (Y or N) ____N_____ Please provide the utility providers for the subject property a. Natural Gas __________________________ N/A b. Sewer __________________________ Town of Pilot Mountain c. Electricity __________________________ Duke Energy d. Other __________________________ Water - Town of Pilot Mountain, Propane - Otay, LLC (eastern portion of building) G and B Energy, Surry Community College (western portion of building) AmeriGas For surrounding properties, please complete the following table with available information. Utility/Potential Receptors Y/N * Distance (ft) Direction Is a storm water pipe within 100 ft of the Property boundary? Y <20 North Is a sanitary sewer within 100 ft of the Property boundary? Y <20 North BROWNFIELDS PROPERTY RECEPTOR SURVEY Former Amos & Smith Hosiery Mill Site Pilot Mountain, NC Brownfields Program Project # 13008-09-86 April 2017 Page 4 of 5 Is a septic system leach field within 500 ft of the Property boundary? N N/A N/A Is a water line main within 100 ft of Property boundary? Y <20 North Is a natural gas line main within 100 ft of the Property boundary? N N/A N/A Is a buried telephone/ cable main within 100 ft of the Property boundary? N N/A N/A Is a buried electrical cable main within 100 ft of Property boundary? N N/A N/A * If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with the subject property. *Note - Utilities are estimated at a depth of 1-5 feet below land surface north in the right of way of East Main Street. See Figure 8 – Utilities Map Water Supply The purpose of this section is to provide information on the water supply for the site and surrounding areas. What is the potable water supply for the property? Public __Y____ Private ______ If Private, please provide details of the water supply source (i.e. well location, well construction, etc.). If public, please include the water providers’ name. Town of Pilot Mountain, Surface water, community, Toms Creek, direct stream intake PWSID 39252 Please provide the following information regarding water supply wells in the vicinity of the Property. At a minimum, a windshield survey within 1,500 ft of the property boundaries should be completed to determine if water supply or irrigation wells may be present. Information from applicable databases can and should be utilized; however, should not be utilized in lieu of the windshield survey. If multiple wells are present within the requested radius, please provide a map of the well locations. If needed, please attach a separate table to list all wells. Please note, the PM may opt for a more extensive water supply well survey if needed. Water Supply Wells Y/N Distance (ft) Direction Address Is a public water supply well within 1 mile of the Property boundary? N N/A N/A N/A Is a private water supply well within 1,500 ft of the Property boundary? N N/A N/A N/A BROWNFIELDS PROPERTY RECEPTOR SURVEY Former Amos & Smith Hosiery Mill Site Pilot Mountain, NC Brownfields Program Project # 13008-09-86 April 2017 Page 5 of 5 Is an irrigation well within 1,500 ft of the Property boundary? Y ~1120 North 210 Carson Road Surface Water & Wetlands The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in the vicinity of the Property. Provide Information regarding Surface Water and Wetlands Response/Comments Are there surface water features on the property? (If yes, please complete a. to d.) No a. Is the water body naturally developed or man-made? N/A b. List the uses of the water body. N/A c. What is the source of the water for the water body? N/A d. What is the nature of the bottom of the water body (e.g., rocky or concrete bottom, drainage ways or impoundments) N/A e. If no on-site surface water features, what is the nearest surface water body? Heatherly Creek is located approximately 430' southeast of property boundary, which flows southwest to Toms Creek and is part of the Ararat-Pilot Mountain local watershed, located in the Yadkin River Basin. f. Are there any wetlands present on the property? If no wetlands on-site, are wetlands suspected on adjoining properties? No, there are no wetlands on the subject property or adjoining properties. Appendix D Analytical Laboratory Reports ANALYTICAL REPORT February 21, 2017 Withers & Ravenel Eng. - Standard Sample Delivery Group:L886556 Samples Received:01/27/2017 Project Number:02090017.20 Description:Pilot Mt. Brownfields Report To:Mark Brown 115 MacKenan Drive Cary, NC 27511 Entire Report Reviewed By: February 21, 2017 [Preliminary Report] Jimmy Hunt Technical Service Representative Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com February 21, 2017 Jimmy Hunt Technical Service Representative ONE LAB. NATIONWIDE.TABLE OF CONTENTS ¹Cp: Cover Page 1 ²Tc: Table of Contents 2 ³Ss: Sample Summary 3 ⁴Cn: Case Narrative 5 ⁵Sr: Sample Results 6 TW-1 L886556-01 6 TW-2 L886556-02 9 TW-3 L886556-03 12 TW-4 L886556-04 15 TW-5 L886556-05 18 TW-6 L886556-06 21 TW-7 L886556-07 24 DUP L886556-08 27 ⁶Qc: Quality Control Summary 30 Mercury by Method 7470A 30 Metals (ICPMS) by Method 6020 32 Volatile Organic Compounds (GC/MS) by Method 8260B 35 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D 39 ⁷Gl: Glossary of Terms 47 ⁸Al: Accreditations & Locations 48 ⁹Sc: Chain of Custody 49 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 2 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 2 of 52 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time TW-1 L886556-01 GW J. Cates / A. Pote 01/25/17 13:15 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:12 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:04 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:04 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 02:47 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 20:15 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 13:51 01/31/17 13:51 GLN Collected by Collected date/time Received date/time TW-2 L886556-02 GW J. Cates / A. Pote 01/25/17 14:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:14 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:08 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:07 JDG Metals (ICPMS) by Method 6020 WG947931 10 01/30/17 18:12 02/01/17 16:27 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 02:51 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 20:38 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 14:14 01/31/17 14:14 GLN Collected by Collected date/time Received date/time TW-3 L886556-03 GW J. Cates / A. Pote 01/25/17 12:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:16 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:11 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:11 JDG Metals (ICPMS) by Method 6020 WG947931 5 01/30/17 18:12 02/01/17 16:31 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 02:22 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 21:02 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 14:36 01/31/17 14:36 GLN Collected by Collected date/time Received date/time TW-4 L886556-04 GW J. Cates / A. Pote 01/25/17 13:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:18 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:15 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:14 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 02:54 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 21:25 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 14:59 01/31/17 14:59 GLN Collected by Collected date/time Received date/time TW-5 L886556-05 GW J. Cates / A. Pote 01/25/17 13:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:21 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:18 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:18 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 02:58 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 21:48 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 15:22 01/31/17 15:22 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 3 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 3 of 52 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time TW-6 L886556-06 GW J. Cates / A. Pote 01/25/17 14:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:23 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:22 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:21 JDG Metals (ICPMS) by Method 6020 WG947931 5 01/30/17 18:12 02/01/17 16:34 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 03:01 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 22:12 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 15:44 01/31/17 15:44 GLN Collected by Collected date/time Received date/time TW-7 L886556-07 GW J. Cates / A. Pote 01/25/17 15:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG947436 1 01/28/17 13:25 01/30/17 13:32 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 15:25 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/02/17 01:25 JDG Metals (ICPMS) by Method 6020 WG947931 5 01/30/17 18:12 02/01/17 16:38 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 03:05 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947709 1 01/30/17 08:12 01/30/17 22:35 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 16:07 01/31/17 16:07 GLN Collected by Collected date/time Received date/time DUP L886556-08 GW J. Cates / A. Pote 01/25/17 12:45 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7470A WG948077 1 01/31/17 13:03 01/31/17 17:28 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 13:37 JDG Metals (ICPMS) by Method 6020 WG947931 1 01/30/17 18:12 02/01/17 22:18 JDG Metals (ICPMS) by Method 6020 WG947931 5 01/30/17 18:12 02/01/17 16:41 JDG Metals (ICPMS) by Method 6020 WG948653 1 02/01/17 22:18 02/02/17 03:08 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270 D WG947935 1 01/30/17 18:30 01/31/17 16:48 JF Volatile Organic Compounds (GC/MS) by Method 8260B WG948128 1 01/31/17 16:29 01/31/17 16:29 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 4 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 4 of 52 ONE LAB. NATIONWIDE.CASE NARRATIVE All MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jimmy Hunt Technical Service Representative Sample Handling and Receiving The analysis for 2-Chloroethyl Vinyl Ether was conducted from a chemically preserved container. ESC Sample ID Project Sample ID Method L886556-01 TW-1 8260B L886556-02 TW-2 8260B L886556-03 TW-3 8260B L886556-04 TW-4 8260B L886556-05 TW-5 8260B L886556-06 TW-6 8260B L886556-07 TW-7 8260B L886556-08 DUP 8260B 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 5 of 52 Jimmy Hunt Technical Service Representative ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 5 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886556 TW-1 Collected date/time: 01/25/17 13:15 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:12 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 02:47 WG948653 Arsenic 0.256 J 0.250 2.00 1 02/01/2017 15:04 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 15:04 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:04 WG947931 Chromium 1.13 J 0.540 2.00 1 02/01/2017 15:04 WG947931 Copper 4.79 J 0.520 5.00 1 02/01/2017 15:04 WG947931 Lead 0.479 B J 0.240 2.00 1 02/02/2017 01:04 WG947931 Manganese 50.8 0.250 5.00 1 02/01/2017 15:04 WG947931 Nickel 1.59 B J 0.350 2.00 1 02/01/2017 15:04 WG947931 Selenium U 0.380 2.00 1 02/01/2017 15:04 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:04 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:04 WG947931 Zinc 43.6 2.56 25.0 1 02/01/2017 15:04 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 13:51 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 13:51 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 13:51 WG948128 Benzene U 0.331 1.00 1 01/31/2017 13:51 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 13:51 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 13:51 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 13:51 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 13:51 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 13:51 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 13:51 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 13:51 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 13:51 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 13:51 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 13:51 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 13:51 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 13:51 WG948128 Chloroform U 0.324 5.00 1 01/31/2017 13:51 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 13:51 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 13:51 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 13:51 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 13:51 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 13:51 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 13:51 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 13:51 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 13:51 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 13:51 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 13:51 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 13:51 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 13:51 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 13:51 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 13:51 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 13:51 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 13:51 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 6 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 6 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886556 TW-1 Collected date/time: 01/25/17 13:15 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 13:51 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 13:51 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 13:51 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 13:51 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 13:51 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 13:51 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 13:51 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 13:51 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 13:51 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 13:51 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 13:51 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 13:51 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 13:51 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 13:51 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 13:51 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 13:51 WG948128 Styrene U 0.307 1.00 1 01/31/2017 13:51 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 13:51 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 13:51 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 13:51 WG948128 Toluene U 0.412 1.00 1 01/31/2017 13:51 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 13:51 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 13:51 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 13:51 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 13:51 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 13:51 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 13:51 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 13:51 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 13:51 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 13:51 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 13:51 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 13:51 WG948128 (S) Toluene-d8 97.5 80.0-120 01/31/2017 13:51 WG948128 (S) Dibromofluoromethane 96.1 76.0-123 01/31/2017 13:51 WG948128 (S) a,a,a-Trifluorotoluene 102 80.0-120 01/31/2017 13:51 WG948128 (S) 4-Bromofluorobenzene 100 80.0-120 01/31/2017 13:51 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 20:15 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 20:15 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 20:15 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 20:15 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 20:15 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 20:15 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 20:15 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 20:15 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 20:15 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 20:15 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 20:15 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 20:15 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 20:15 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 20:15 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 20:15 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 20:15 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 7 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 7 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886556 TW-1 Collected date/time: 01/25/17 13:15 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 20:15 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 20:15 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 20:15 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 20:15 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 20:15 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 20:15 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 20:15 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 20:15 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 20:15 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 20:15 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 20:15 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 20:15 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 20:15 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 20:15 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 20:15 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 20:15 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 20:15 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 20:15 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 20:15 WG947709 Bis(2-ethylhexyl)phthalate 1.30 B J 0.709 3.00 1 01/30/2017 20:15 WG947709 Di-n-butyl phthalate 1.19 B J 0.266 3.00 1 01/30/2017 20:15 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 20:15 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 20:15 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 20:15 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 20:15 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 20:15 WG947709 Aniline U 2.43 10.0 1 01/30/2017 20:15 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 20:15 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 20:15 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 20:15 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 20:15 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 20:15 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 20:15 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 20:15 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 20:15 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 20:15 WG947709 Phenol U 0.334 10.0 1 01/30/2017 20:15 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 20:15 WG947709 (S) 2-Fluorophenol 29.6 10.0-120 01/30/2017 20:15 WG947709 (S) Phenol-d5 20.0 10.0-120 01/30/2017 20:15 WG947709 (S) Nitrobenzene-d5 40.3 10.0-126 01/30/2017 20:15 WG947709 (S) 2-Fluorobiphenyl 55.0 22.0-127 01/30/2017 20:15 WG947709 (S) 2,4,6-Tribromophenol 57.5 10.0-153 01/30/2017 20:15 WG947709 (S) p-Terphenyl-d14 70.0 29.0-141 01/30/2017 20:15 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 8 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 8 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886556 TW-2 Collected date/time: 01/25/17 14:30 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:14 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 02:51 WG948653 Arsenic U 0.250 2.00 1 02/01/2017 15:08 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 15:08 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:08 WG947931 Chromium 0.754 J 0.540 2.00 1 02/01/2017 15:08 WG947931 Copper 5.27 0.520 5.00 1 02/01/2017 15:08 WG947931 Lead 1.54 B J 0.240 2.00 1 02/02/2017 01:07 WG947931 Manganese 1970 2.50 50.0 10 02/01/2017 16:27 WG947931 Nickel 10.9 0.350 2.00 1 02/01/2017 15:08 WG947931 Selenium U 0.380 2.00 1 02/01/2017 15:08 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:08 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:07 WG947931 Zinc 18.5 J 2.56 25.0 1 02/01/2017 15:08 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 14:14 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 14:14 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 14:14 WG948128 Benzene U 0.331 1.00 1 01/31/2017 14:14 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 14:14 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 14:14 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 14:14 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 14:14 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 14:14 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 14:14 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 14:14 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 14:14 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 14:14 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 14:14 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 14:14 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 14:14 WG948128 Chloroform U 0.324 5.00 1 01/31/2017 14:14 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 14:14 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 14:14 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 14:14 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 14:14 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 14:14 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 14:14 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 14:14 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 14:14 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 14:14 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 14:14 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 14:14 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 14:14 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 14:14 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 14:14 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 14:14 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 14:14 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 9 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 9 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886556 TW-2 Collected date/time: 01/25/17 14:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 14:14 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 14:14 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 14:14 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 14:14 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 14:14 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 14:14 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 14:14 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 14:14 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 14:14 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 14:14 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 14:14 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 14:14 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 14:14 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 14:14 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 14:14 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 14:14 WG948128 Styrene U 0.307 1.00 1 01/31/2017 14:14 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 14:14 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 14:14 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 14:14 WG948128 Toluene U 0.412 1.00 1 01/31/2017 14:14 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 14:14 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 14:14 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 14:14 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 14:14 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 14:14 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 14:14 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 14:14 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 14:14 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 14:14 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 14:14 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 14:14 WG948128 (S) Toluene-d8 97.9 80.0-120 01/31/2017 14:14 WG948128 (S) Dibromofluoromethane 98.2 76.0-123 01/31/2017 14:14 WG948128 (S) a,a,a-Trifluorotoluene 102 80.0-120 01/31/2017 14:14 WG948128 (S) 4-Bromofluorobenzene 99.7 80.0-120 01/31/2017 14:14 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 20:38 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 20:38 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 20:38 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 20:38 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 20:38 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 20:38 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 20:38 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 20:38 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 20:38 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 20:38 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 20:38 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 20:38 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 20:38 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 20:38 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 20:38 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 20:38 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 10 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 10 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886556 TW-2 Collected date/time: 01/25/17 14:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 20:38 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 20:38 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 20:38 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 20:38 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 20:38 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 20:38 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 20:38 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 20:38 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 20:38 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 20:38 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 20:38 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 20:38 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 20:38 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 20:38 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 20:38 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 20:38 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 20:38 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 20:38 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 20:38 WG947709 Bis(2-ethylhexyl)phthalate 1.25 B J 0.709 3.00 1 01/30/2017 20:38 WG947709 Di-n-butyl phthalate 1.32 B J 0.266 3.00 1 01/30/2017 20:38 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 20:38 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 20:38 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 20:38 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 20:38 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 20:38 WG947709 Aniline U 2.43 10.0 1 01/30/2017 20:38 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 20:38 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 20:38 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 20:38 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 20:38 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 20:38 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 20:38 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 20:38 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 20:38 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 20:38 WG947709 Phenol U 0.334 10.0 1 01/30/2017 20:38 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 20:38 WG947709 (S) 2-Fluorophenol 21.7 10.0-120 01/30/2017 20:38 WG947709 (S) Phenol-d5 13.3 10.0-120 01/30/2017 20:38 WG947709 (S) Nitrobenzene-d5 37.8 10.0-126 01/30/2017 20:38 WG947709 (S) 2-Fluorobiphenyl 54.0 22.0-127 01/30/2017 20:38 WG947709 (S) 2,4,6-Tribromophenol 62.5 10.0-153 01/30/2017 20:38 WG947709 (S) p-Terphenyl-d14 74.8 29.0-141 01/30/2017 20:38 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 11 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 11 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886556 TW-3 Collected date/time: 01/25/17 12:30 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:16 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 02:22 WG948653 Arsenic U 0.250 2.00 1 02/01/2017 15:11 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 15:11 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:11 WG947931 Chromium 0.941 J 0.540 2.00 1 02/01/2017 15:11 WG947931 Copper 1.17 J 0.520 5.00 1 02/01/2017 15:11 WG947931 Lead 0.317 B J 0.240 2.00 1 02/02/2017 01:11 WG947931 Manganese 756 1.25 25.0 5 02/01/2017 16:31 WG947931 Nickel 0.495 B J 0.350 2.00 1 02/01/2017 15:11 WG947931 Selenium U 0.380 2.00 1 02/01/2017 15:11 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:11 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:11 WG947931 Zinc 10.8 J 2.56 25.0 1 02/01/2017 15:11 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 14:36 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 14:36 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 14:36 WG948128 Benzene U 0.331 1.00 1 01/31/2017 14:36 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 14:36 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 14:36 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 14:36 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 14:36 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 14:36 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 14:36 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 14:36 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 14:36 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 14:36 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 14:36 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 14:36 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 14:36 WG948128 Chloroform U 0.324 5.00 1 01/31/2017 14:36 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 14:36 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 14:36 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 14:36 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 14:36 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 14:36 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 14:36 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 14:36 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 14:36 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 14:36 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 14:36 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 14:36 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 14:36 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 14:36 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 14:36 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 14:36 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 14:36 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 12 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 12 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886556 TW-3 Collected date/time: 01/25/17 12:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 14:36 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 14:36 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 14:36 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 14:36 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 14:36 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 14:36 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 14:36 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 14:36 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 14:36 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 14:36 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 14:36 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 14:36 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 14:36 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 14:36 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 14:36 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 14:36 WG948128 Styrene U 0.307 1.00 1 01/31/2017 14:36 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 14:36 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 14:36 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 14:36 WG948128 Toluene U 0.412 1.00 1 01/31/2017 14:36 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 14:36 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 14:36 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 14:36 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 14:36 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 14:36 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 14:36 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 14:36 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 14:36 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 14:36 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 14:36 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 14:36 WG948128 (S) Toluene-d8 96.9 80.0-120 01/31/2017 14:36 WG948128 (S) Dibromofluoromethane 97.4 76.0-123 01/31/2017 14:36 WG948128 (S) a,a,a-Trifluorotoluene 102 80.0-120 01/31/2017 14:36 WG948128 (S) 4-Bromofluorobenzene 101 80.0-120 01/31/2017 14:36 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 21:02 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 21:02 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 21:02 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 21:02 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 21:02 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 21:02 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 21:02 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 21:02 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 21:02 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 21:02 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 21:02 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 21:02 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 21:02 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 21:02 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 21:02 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 21:02 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 13 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 13 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886556 TW-3 Collected date/time: 01/25/17 12:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 21:02 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 21:02 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 21:02 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 21:02 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 21:02 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 21:02 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 21:02 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 21:02 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 21:02 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 21:02 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 21:02 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 21:02 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 21:02 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 21:02 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 21:02 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 21:02 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 21:02 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 21:02 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 21:02 WG947709 Bis(2-ethylhexyl)phthalate 1.19 B J 0.709 3.00 1 01/30/2017 21:02 WG947709 Di-n-butyl phthalate 0.979 B J 0.266 3.00 1 01/30/2017 21:02 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 21:02 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 21:02 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 21:02 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 21:02 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 21:02 WG947709 Aniline U 2.43 10.0 1 01/30/2017 21:02 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 21:02 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 21:02 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 21:02 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 21:02 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 21:02 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 21:02 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 21:02 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 21:02 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 21:02 WG947709 Phenol U 0.334 10.0 1 01/30/2017 21:02 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 21:02 WG947709 (S) 2-Fluorophenol 25.4 10.0-120 01/30/2017 21:02 WG947709 (S) Phenol-d5 16.4 10.0-120 01/30/2017 21:02 WG947709 (S) Nitrobenzene-d5 38.4 10.0-126 01/30/2017 21:02 WG947709 (S) 2-Fluorobiphenyl 54.0 22.0-127 01/30/2017 21:02 WG947709 (S) 2,4,6-Tribromophenol 58.6 10.0-153 01/30/2017 21:02 WG947709 (S) p-Terphenyl-d14 75.4 29.0-141 01/30/2017 21:02 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 14 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 14 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886556 TW-4 Collected date/time: 01/25/17 13:00 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:18 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 02:54 WG948653 Arsenic U 0.250 2.00 1 02/01/2017 15:15 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 15:15 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:15 WG947931 Chromium 0.975 J 0.540 2.00 1 02/01/2017 15:15 WG947931 Copper 1.80 J 0.520 5.00 1 02/01/2017 15:15 WG947931 Lead 0.450 B J 0.240 2.00 1 02/02/2017 01:14 WG947931 Manganese 124 0.250 5.00 1 02/01/2017 15:15 WG947931 Nickel 2.72 B 0.350 2.00 1 02/01/2017 15:15 WG947931 Selenium U 0.380 2.00 1 02/01/2017 15:15 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:15 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:14 WG947931 Zinc 6.22 J 2.56 25.0 1 02/01/2017 15:15 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 14:59 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 14:59 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 14:59 WG948128 Benzene U 0.331 1.00 1 01/31/2017 14:59 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 14:59 WG948128 Bromodichloromethane 0.447 J 0.380 1.00 1 01/31/2017 14:59 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 14:59 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 14:59 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 14:59 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 14:59 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 14:59 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 14:59 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 14:59 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 14:59 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 14:59 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 14:59 WG948128 Chloroform 7.69 0.324 5.00 1 01/31/2017 14:59 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 14:59 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 14:59 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 14:59 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 14:59 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 14:59 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 14:59 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 14:59 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 14:59 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 14:59 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 14:59 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 14:59 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 14:59 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 14:59 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 14:59 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 14:59 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 14:59 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 15 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 15 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886556 TW-4 Collected date/time: 01/25/17 13:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 14:59 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 14:59 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 14:59 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 14:59 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 14:59 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 14:59 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 14:59 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 14:59 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 14:59 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 14:59 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 14:59 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 14:59 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 14:59 WG948128 Methyl tert-butyl ether 7.13 0.367 1.00 1 01/31/2017 14:59 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 14:59 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 14:59 WG948128 Styrene U 0.307 1.00 1 01/31/2017 14:59 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 14:59 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 14:59 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 14:59 WG948128 Toluene U 0.412 1.00 1 01/31/2017 14:59 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 14:59 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 14:59 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 14:59 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 14:59 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 14:59 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 14:59 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 14:59 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 14:59 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 14:59 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 14:59 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 14:59 WG948128 (S) Toluene-d8 97.0 80.0-120 01/31/2017 14:59 WG948128 (S) Dibromofluoromethane 99.8 76.0-123 01/31/2017 14:59 WG948128 (S) a,a,a-Trifluorotoluene 101 80.0-120 01/31/2017 14:59 WG948128 (S) 4-Bromofluorobenzene 99.5 80.0-120 01/31/2017 14:59 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 21:25 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 21:25 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 21:25 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 21:25 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 21:25 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 21:25 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 21:25 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 21:25 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 21:25 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 21:25 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 21:25 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 21:25 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 21:25 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 21:25 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 21:25 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 21:25 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 16 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 16 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886556 TW-4 Collected date/time: 01/25/17 13:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 21:25 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 21:25 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 21:25 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 21:25 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 21:25 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 21:25 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 21:25 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 21:25 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 21:25 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 21:25 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 21:25 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 21:25 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 21:25 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 21:25 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 21:25 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 21:25 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 21:25 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 21:25 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 21:25 WG947709 Bis(2-ethylhexyl)phthalate 1.27 B J 0.709 3.00 1 01/30/2017 21:25 WG947709 Di-n-butyl phthalate 1.01 B J 0.266 3.00 1 01/30/2017 21:25 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 21:25 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 21:25 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 21:25 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 21:25 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 21:25 WG947709 Aniline U 2.43 10.0 1 01/30/2017 21:25 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 21:25 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 21:25 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 21:25 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 21:25 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 21:25 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 21:25 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 21:25 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 21:25 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 21:25 WG947709 Phenol U 0.334 10.0 1 01/30/2017 21:25 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 21:25 WG947709 (S) 2-Fluorophenol 21.0 10.0-120 01/30/2017 21:25 WG947709 (S) Phenol-d5 14.9 10.0-120 01/30/2017 21:25 WG947709 (S) Nitrobenzene-d5 31.0 10.0-126 01/30/2017 21:25 WG947709 (S) 2-Fluorobiphenyl 45.6 22.0-127 01/30/2017 21:25 WG947709 (S) 2,4,6-Tribromophenol 58.3 10.0-153 01/30/2017 21:25 WG947709 (S) p-Terphenyl-d14 69.7 29.0-141 01/30/2017 21:25 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 17 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 17 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886556 TW-5 Collected date/time: 01/25/17 13:30 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:21 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 02:58 WG948653 Arsenic 0.254 J 0.250 2.00 1 02/01/2017 15:18 WG947931 Beryllium 0.123 J 0.120 2.00 1 02/01/2017 15:18 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:18 WG947931 Chromium 3.27 0.540 2.00 1 02/01/2017 15:18 WG947931 Copper 15.5 0.520 5.00 1 02/01/2017 15:18 WG947931 Lead 4.37 0.240 2.00 1 02/02/2017 01:18 WG947931 Manganese 193 0.250 5.00 1 02/01/2017 15:18 WG947931 Nickel 3.16 B 0.350 2.00 1 02/01/2017 15:18 WG947931 Selenium 0.386 J 0.380 2.00 1 02/01/2017 15:18 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:18 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:18 WG947931 Zinc 24.3 J 2.56 25.0 1 02/01/2017 15:18 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 15:22 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 15:22 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 15:22 WG948128 Benzene U 0.331 1.00 1 01/31/2017 15:22 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 15:22 WG948128 Bromodichloromethane 0.467 J 0.380 1.00 1 01/31/2017 15:22 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 15:22 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 15:22 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 15:22 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 15:22 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 15:22 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 15:22 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 15:22 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 15:22 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 15:22 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 15:22 WG948128 Chloroform 5.52 0.324 5.00 1 01/31/2017 15:22 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 15:22 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 15:22 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 15:22 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 15:22 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 15:22 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 15:22 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 15:22 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 15:22 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 15:22 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 15:22 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 15:22 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 15:22 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 15:22 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 15:22 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 15:22 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 15:22 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 18 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 18 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886556 TW-5 Collected date/time: 01/25/17 13:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 15:22 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 15:22 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 15:22 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 15:22 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 15:22 WG948128 Di-isopropyl ether 0.340 J 0.320 1.00 1 01/31/2017 15:22 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 15:22 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 15:22 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 15:22 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 15:22 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 15:22 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 15:22 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 15:22 WG948128 Methyl tert-butyl ether 23.8 0.367 1.00 1 01/31/2017 15:22 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 15:22 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 15:22 WG948128 Styrene U 0.307 1.00 1 01/31/2017 15:22 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 15:22 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 15:22 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 15:22 WG948128 Toluene U 0.412 1.00 1 01/31/2017 15:22 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 15:22 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 15:22 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 15:22 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 15:22 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 15:22 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 15:22 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 15:22 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 15:22 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 15:22 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 15:22 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 15:22 WG948128 (S) Toluene-d8 95.9 80.0-120 01/31/2017 15:22 WG948128 (S) Dibromofluoromethane 97.6 76.0-123 01/31/2017 15:22 WG948128 (S) a,a,a-Trifluorotoluene 103 80.0-120 01/31/2017 15:22 WG948128 (S) 4-Bromofluorobenzene 100 80.0-120 01/31/2017 15:22 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 21:48 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 21:48 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 21:48 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 21:48 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 21:48 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 21:48 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 21:48 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 21:48 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 21:48 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 21:48 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 21:48 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 21:48 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 21:48 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 21:48 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 21:48 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 21:48 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 19 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 19 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886556 TW-5 Collected date/time: 01/25/17 13:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 21:48 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 21:48 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 21:48 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 21:48 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 21:48 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 21:48 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 21:48 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 21:48 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 21:48 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 21:48 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 21:48 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 21:48 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 21:48 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 21:48 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 21:48 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 21:48 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 21:48 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 21:48 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 21:48 WG947709 Bis(2-ethylhexyl)phthalate 1.25 B J 0.709 3.00 1 01/30/2017 21:48 WG947709 Di-n-butyl phthalate 1.14 B J 0.266 3.00 1 01/30/2017 21:48 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 21:48 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 21:48 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 21:48 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 21:48 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 21:48 WG947709 Aniline U 2.43 10.0 1 01/30/2017 21:48 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 21:48 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 21:48 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 21:48 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 21:48 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 21:48 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 21:48 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 21:48 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 21:48 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 21:48 WG947709 Phenol U 0.334 10.0 1 01/30/2017 21:48 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 21:48 WG947709 (S) 2-Fluorophenol 32.9 10.0-120 01/30/2017 21:48 WG947709 (S) Phenol-d5 22.2 10.0-120 01/30/2017 21:48 WG947709 (S) Nitrobenzene-d5 43.9 10.0-126 01/30/2017 21:48 WG947709 (S) 2-Fluorobiphenyl 60.0 22.0-127 01/30/2017 21:48 WG947709 (S) 2,4,6-Tribromophenol 60.7 10.0-153 01/30/2017 21:48 WG947709 (S) p-Terphenyl-d14 75.0 29.0-141 01/30/2017 21:48 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 20 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 20 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886556 TW-6 Collected date/time: 01/25/17 14:00 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:23 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 03:01 WG948653 Arsenic U 0.250 2.00 1 02/01/2017 15:22 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 15:22 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:22 WG947931 Chromium 1.16 J 0.540 2.00 1 02/01/2017 15:22 WG947931 Copper 9.42 0.520 5.00 1 02/01/2017 15:22 WG947931 Lead 1.56 B J 0.240 2.00 1 02/02/2017 01:21 WG947931 Manganese 410 1.25 25.0 5 02/01/2017 16:34 WG947931 Nickel 7.32 0.350 2.00 1 02/01/2017 15:22 WG947931 Selenium 0.741 J 0.380 2.00 1 02/01/2017 15:22 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:22 WG947931 Thallium U 0.190 2.00 1 02/02/2017 01:21 WG947931 Zinc 31.7 2.56 25.0 1 02/01/2017 15:22 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 15:44 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 15:44 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 15:44 WG948128 Benzene U 0.331 1.00 1 01/31/2017 15:44 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 15:44 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 15:44 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 15:44 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 15:44 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 15:44 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 15:44 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 15:44 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 15:44 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 15:44 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 15:44 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 15:44 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 15:44 WG948128 Chloroform U 0.324 5.00 1 01/31/2017 15:44 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 15:44 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 15:44 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 15:44 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 15:44 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 15:44 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 15:44 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 15:44 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 15:44 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 15:44 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 15:44 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 15:44 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 15:44 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 15:44 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 15:44 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 15:44 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 15:44 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 21 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 21 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886556 TW-6 Collected date/time: 01/25/17 14:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 15:44 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 15:44 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 15:44 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 15:44 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 15:44 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 15:44 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 15:44 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 15:44 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 15:44 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 15:44 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 15:44 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 15:44 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 15:44 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 15:44 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 15:44 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 15:44 WG948128 Styrene U 0.307 1.00 1 01/31/2017 15:44 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 15:44 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 15:44 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 15:44 WG948128 Toluene U 0.412 1.00 1 01/31/2017 15:44 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 15:44 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 15:44 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 15:44 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 15:44 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 15:44 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 15:44 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 15:44 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 15:44 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 15:44 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 15:44 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 15:44 WG948128 (S) Toluene-d8 96.6 80.0-120 01/31/2017 15:44 WG948128 (S) Dibromofluoromethane 98.5 76.0-123 01/31/2017 15:44 WG948128 (S) a,a,a-Trifluorotoluene 103 80.0-120 01/31/2017 15:44 WG948128 (S) 4-Bromofluorobenzene 99.1 80.0-120 01/31/2017 15:44 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 22:12 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 22:12 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 22:12 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 22:12 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 22:12 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 22:12 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 22:12 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 22:12 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 22:12 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 22:12 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 22:12 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 22:12 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 22:12 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 22:12 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 22:12 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 22:12 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 22 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 22 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886556 TW-6 Collected date/time: 01/25/17 14:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 22:12 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 22:12 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 22:12 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 22:12 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 22:12 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 22:12 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 22:12 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 22:12 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 22:12 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 22:12 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 22:12 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 22:12 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 22:12 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 22:12 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 22:12 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 22:12 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 22:12 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 22:12 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 22:12 WG947709 Bis(2-ethylhexyl)phthalate 1.28 B J 0.709 3.00 1 01/30/2017 22:12 WG947709 Di-n-butyl phthalate 1.26 B J 0.266 3.00 1 01/30/2017 22:12 WG947709 Diethyl phthalate U 0.282 3.00 1 01/30/2017 22:12 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 22:12 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 22:12 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 22:12 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 22:12 WG947709 Aniline U 2.43 10.0 1 01/30/2017 22:12 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 22:12 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 22:12 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 22:12 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 22:12 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 22:12 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 22:12 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 22:12 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 22:12 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 22:12 WG947709 Phenol U 0.334 10.0 1 01/30/2017 22:12 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 22:12 WG947709 (S) 2-Fluorophenol 34.2 10.0-120 01/30/2017 22:12 WG947709 (S) Phenol-d5 20.3 10.0-120 01/30/2017 22:12 WG947709 (S) Nitrobenzene-d5 51.7 10.0-126 01/30/2017 22:12 WG947709 (S) 2-Fluorobiphenyl 69.0 22.0-127 01/30/2017 22:12 WG947709 (S) 2,4,6-Tribromophenol 64.2 10.0-153 01/30/2017 22:12 WG947709 (S) p-Terphenyl-d14 72.4 29.0-141 01/30/2017 22:12 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 23 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 23 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886556 TW-7 Collected date/time: 01/25/17 15:00 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/30/2017 13:32 WG947436 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 03:05 WG948653 Arsenic 1.28 J 0.250 2.00 1 02/01/2017 15:25 WG947931 Beryllium 0.775 J 0.120 2.00 1 02/01/2017 15:25 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 15:25 WG947931 Chromium 3.56 0.540 2.00 1 02/01/2017 15:25 WG947931 Copper 22.1 0.520 5.00 1 02/01/2017 15:25 WG947931 Lead 6.86 0.240 2.00 1 02/02/2017 01:25 WG947931 Manganese 607 1.25 25.0 5 02/01/2017 16:38 WG947931 Nickel 9.50 0.350 2.00 1 02/01/2017 15:25 WG947931 Selenium 1.19 J 0.380 2.00 1 02/01/2017 15:25 WG947931 Silver U 0.310 2.00 1 02/01/2017 15:25 WG947931 Thallium 0.212 J 0.190 2.00 1 02/02/2017 01:25 WG947931 Zinc 65.7 2.56 25.0 1 02/01/2017 15:25 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 16:07 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 16:07 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 16:07 WG948128 Benzene U 0.331 1.00 1 01/31/2017 16:07 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 16:07 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 16:07 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 16:07 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 16:07 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 16:07 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 16:07 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 16:07 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 16:07 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 16:07 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 16:07 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 16:07 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 16:07 WG948128 Chloroform 1.56 J 0.324 5.00 1 01/31/2017 16:07 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 16:07 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 16:07 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 16:07 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 16:07 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 16:07 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 16:07 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 16:07 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 16:07 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 16:07 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 16:07 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 16:07 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 16:07 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 16:07 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 16:07 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 16:07 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 16:07 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 24 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 24 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886556 TW-7 Collected date/time: 01/25/17 15:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 16:07 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 16:07 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 16:07 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 16:07 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 16:07 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 16:07 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 16:07 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 16:07 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 16:07 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 16:07 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 16:07 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 16:07 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 16:07 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 16:07 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 16:07 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 16:07 WG948128 Styrene U 0.307 1.00 1 01/31/2017 16:07 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 16:07 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 16:07 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 16:07 WG948128 Toluene U 0.412 1.00 1 01/31/2017 16:07 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 16:07 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 16:07 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 16:07 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 16:07 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 16:07 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 16:07 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 16:07 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 16:07 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 16:07 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 16:07 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 16:07 WG948128 (S) Toluene-d8 97.6 80.0-120 01/31/2017 16:07 WG948128 (S) Dibromofluoromethane 98.3 76.0-123 01/31/2017 16:07 WG948128 (S) a,a,a-Trifluorotoluene 104 80.0-120 01/31/2017 16:07 WG948128 (S) 4-Bromofluorobenzene 98.9 80.0-120 01/31/2017 16:07 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/30/2017 22:35 WG947709 Acenaphthylene U 0.309 1.00 1 01/30/2017 22:35 WG947709 Anthracene U 0.291 1.00 1 01/30/2017 22:35 WG947709 Benzidine U 4.32 10.0 1 01/30/2017 22:35 WG947709 Benzo(a)anthracene U 0.0975 1.00 1 01/30/2017 22:35 WG947709 Benzo(b)fluoranthene U 0.0896 1.00 1 01/30/2017 22:35 WG947709 Benzo(k)fluoranthene U 0.355 1.00 1 01/30/2017 22:35 WG947709 Benzo(g,h,i)perylene U 0.161 1.00 1 01/30/2017 22:35 WG947709 Benzo(a)pyrene U 0.340 1.00 1 01/30/2017 22:35 WG947709 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/30/2017 22:35 WG947709 Bis(2-chloroethyl)ether U 1.62 50.0 1 01/30/2017 22:35 WG947709 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/30/2017 22:35 WG947709 4-Bromophenyl-phenylether U 0.335 10.0 1 01/30/2017 22:35 WG947709 2-Chloronaphthalene U 0.330 1.00 1 01/30/2017 22:35 WG947709 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/30/2017 22:35 WG947709 Chrysene U 0.332 1.00 1 01/30/2017 22:35 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 25 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 25 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886556 TW-7 Collected date/time: 01/25/17 15:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/30/2017 22:35 WG947709 3,3-Dichlorobenzidine U 2.02 10.0 1 01/30/2017 22:35 WG947709 2,4-Dinitrotoluene U 1.65 10.0 1 01/30/2017 22:35 WG947709 2,6-Dinitrotoluene U 0.279 10.0 1 01/30/2017 22:35 WG947709 Fluoranthene U 0.310 1.00 1 01/30/2017 22:35 WG947709 Fluorene U 0.323 1.00 1 01/30/2017 22:35 WG947709 Hexachlorobenzene U 0.341 1.00 1 01/30/2017 22:35 WG947709 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/30/2017 22:35 WG947709 Hexachlorocyclopentadiene U 2.33 10.0 1 01/30/2017 22:35 WG947709 Hexachloroethane U 0.365 10.0 1 01/30/2017 22:35 WG947709 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/30/2017 22:35 WG947709 Isophorone U 0.272 10.0 1 01/30/2017 22:35 WG947709 Naphthalene U 0.372 1.00 1 01/30/2017 22:35 WG947709 Nitrobenzene U 0.367 10.0 1 01/30/2017 22:35 WG947709 n-Nitrosodimethylamine U 1.26 10.0 1 01/30/2017 22:35 WG947709 n-Nitrosodiphenylamine U 0.304 10.0 1 01/30/2017 22:35 WG947709 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/30/2017 22:35 WG947709 Phenanthrene U 0.366 1.00 1 01/30/2017 22:35 WG947709 Benzylbutyl phthalate U 0.275 3.00 1 01/30/2017 22:35 WG947709 Bis(2-ethylhexyl)phthalate 1.19 B J 0.709 3.00 1 01/30/2017 22:35 WG947709 Di-n-butyl phthalate 1.11 B J 0.266 3.00 1 01/30/2017 22:35 WG947709 Diethyl phthalate 0.372 J 0.282 3.00 1 01/30/2017 22:35 WG947709 Dimethyl phthalate U 0.283 3.00 1 01/30/2017 22:35 WG947709 Di-n-octyl phthalate U 0.278 1.00 1 01/30/2017 22:35 WG947709 Pyrene U 0.330 1.00 1 01/30/2017 22:35 WG947709 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/30/2017 22:35 WG947709 Aniline U 2.43 10.0 1 01/30/2017 22:35 WG947709 4-Chloro-3-methylphenol U 0.263 10.0 1 01/30/2017 22:35 WG947709 2-Chlorophenol U 0.283 10.0 1 01/30/2017 22:35 WG947709 2,4-Dichlorophenol U 0.284 10.0 1 01/30/2017 22:35 WG947709 2,4-Dimethylphenol U 0.264 10.0 1 01/30/2017 22:35 WG947709 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/30/2017 22:35 WG947709 2,4-Dinitrophenol U 3.25 10.0 1 01/30/2017 22:35 WG947709 2-Nitrophenol U 0.320 10.0 1 01/30/2017 22:35 WG947709 4-Nitrophenol U 2.01 10.0 1 01/30/2017 22:35 WG947709 Pentachlorophenol U 0.313 10.0 1 01/30/2017 22:35 WG947709 Phenol U 0.334 10.0 1 01/30/2017 22:35 WG947709 2,4,6-Trichlorophenol U 0.297 10.0 1 01/30/2017 22:35 WG947709 (S) 2-Fluorophenol 26.9 10.0-120 01/30/2017 22:35 WG947709 (S) Phenol-d5 16.4 10.0-120 01/30/2017 22:35 WG947709 (S) Nitrobenzene-d5 40.7 10.0-126 01/30/2017 22:35 WG947709 (S) 2-Fluorobiphenyl 56.0 22.0-127 01/30/2017 22:35 WG947709 (S) 2,4,6-Tribromophenol 52.0 10.0-153 01/30/2017 22:35 WG947709 (S) p-Terphenyl-d14 65.2 29.0-141 01/30/2017 22:35 WG947709 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 26 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 26 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886556 DUP Collected date/time: 01/25/17 12:45 Mercury by Method 7470A Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Mercury U 0.0490 0.200 1 01/31/2017 17:28 WG948077 Metals (ICPMS) by Method 6020 Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Antimony U 0.754 2.00 1 02/02/2017 03:08 WG948653 Arsenic U 0.250 2.00 1 02/01/2017 13:37 WG947931 Beryllium U 0.120 2.00 1 02/01/2017 13:37 WG947931 Cadmium U 0.160 1.00 1 02/01/2017 13:37 WG947931 Chromium 0.791 J 0.540 2.00 1 02/01/2017 13:37 WG947931 Copper 0.611 J 0.520 5.00 1 02/01/2017 13:37 WG947931 Lead U 0.240 2.00 1 02/01/2017 22:18 WG947931 Manganese 731 1.25 25.0 5 02/01/2017 16:41 WG947931 Nickel 0.719 B J 0.350 2.00 1 02/01/2017 13:37 WG947931 Selenium U 0.380 2.00 1 02/01/2017 13:37 WG947931 Silver U 0.310 2.00 1 02/01/2017 13:37 WG947931 Thallium U 0.190 2.00 1 02/01/2017 22:18 WG947931 Zinc 9.03 J 2.56 25.0 1 02/01/2017 13:37 WG947931 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acetone U 10.0 50.0 1 01/31/2017 16:29 WG948128 Acrolein U J4 8.87 50.0 1 01/31/2017 16:29 WG948128 Acrylonitrile U 1.87 10.0 1 01/31/2017 16:29 WG948128 Benzene U 0.331 1.00 1 01/31/2017 16:29 WG948128 Bromobenzene U 0.352 1.00 1 01/31/2017 16:29 WG948128 Bromodichloromethane U 0.380 1.00 1 01/31/2017 16:29 WG948128 Bromoform U 0.469 1.00 1 01/31/2017 16:29 WG948128 Bromomethane U 0.866 5.00 1 01/31/2017 16:29 WG948128 n-Butylbenzene U 0.361 1.00 1 01/31/2017 16:29 WG948128 sec-Butylbenzene U 0.365 1.00 1 01/31/2017 16:29 WG948128 tert-Butylbenzene U 0.399 1.00 1 01/31/2017 16:29 WG948128 Carbon tetrachloride U 0.379 1.00 1 01/31/2017 16:29 WG948128 Chlorobenzene U 0.348 1.00 1 01/31/2017 16:29 WG948128 Chlorodibromomethane U 0.327 1.00 1 01/31/2017 16:29 WG948128 Chloroethane U 0.453 5.00 1 01/31/2017 16:29 WG948128 2-Chloroethyl vinyl ether U 3.01 50.0 1 01/31/2017 16:29 WG948128 Chloroform U 0.324 5.00 1 01/31/2017 16:29 WG948128 Chloromethane U 0.276 2.50 1 01/31/2017 16:29 WG948128 2-Chlorotoluene U 0.375 1.00 1 01/31/2017 16:29 WG948128 4-Chlorotoluene U 0.351 1.00 1 01/31/2017 16:29 WG948128 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1 01/31/2017 16:29 WG948128 1,2-Dibromoethane U 0.381 1.00 1 01/31/2017 16:29 WG948128 Dibromomethane U 0.346 1.00 1 01/31/2017 16:29 WG948128 1,2-Dichlorobenzene U 0.349 1.00 1 01/31/2017 16:29 WG948128 1,3-Dichlorobenzene U 0.220 1.00 1 01/31/2017 16:29 WG948128 1,4-Dichlorobenzene U 0.274 1.00 1 01/31/2017 16:29 WG948128 Dichlorodifluoromethane U 0.551 5.00 1 01/31/2017 16:29 WG948128 1,1-Dichloroethane U 0.259 1.00 1 01/31/2017 16:29 WG948128 1,2-Dichloroethane U 0.361 1.00 1 01/31/2017 16:29 WG948128 1,1-Dichloroethene U 0.398 1.00 1 01/31/2017 16:29 WG948128 cis-1,2-Dichloroethene U 0.260 1.00 1 01/31/2017 16:29 WG948128 trans-1,2-Dichloroethene U 0.396 1.00 1 01/31/2017 16:29 WG948128 1,2-Dichloropropane U 0.306 1.00 1 01/31/2017 16:29 WG948128 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 27 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 27 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886556 DUP Collected date/time: 01/25/17 12:45 Volatile Organic Compounds (GC/MS) by Method 8260B Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time 1,1-Dichloropropene U 0.352 1.00 1 01/31/2017 16:29 WG948128 1,3-Dichloropropane U 0.366 1.00 1 01/31/2017 16:29 WG948128 cis-1,3-Dichloropropene U 0.418 1.00 1 01/31/2017 16:29 WG948128 trans-1,3-Dichloropropene U 0.419 1.00 1 01/31/2017 16:29 WG948128 2,2-Dichloropropane U 0.321 1.00 1 01/31/2017 16:29 WG948128 Di-isopropyl ether U 0.320 1.00 1 01/31/2017 16:29 WG948128 Ethylbenzene U 0.384 1.00 1 01/31/2017 16:29 WG948128 Hexachloro-1,3-butadiene U 0.256 1.00 1 01/31/2017 16:29 WG948128 Isopropylbenzene U 0.326 1.00 1 01/31/2017 16:29 WG948128 p-Isopropyltoluene U 0.350 1.00 1 01/31/2017 16:29 WG948128 2-Butanone (MEK)U 3.93 10.0 1 01/31/2017 16:29 WG948128 Methylene Chloride U 1.00 5.00 1 01/31/2017 16:29 WG948128 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 1 01/31/2017 16:29 WG948128 Methyl tert-butyl ether U 0.367 1.00 1 01/31/2017 16:29 WG948128 Naphthalene U 1.00 5.00 1 01/31/2017 16:29 WG948128 n-Propylbenzene U 0.349 1.00 1 01/31/2017 16:29 WG948128 Styrene U 0.307 1.00 1 01/31/2017 16:29 WG948128 1,1,1,2-Tetrachloroethane U 0.385 1.00 1 01/31/2017 16:29 WG948128 1,1,2,2-Tetrachloroethane U 0.130 1.00 1 01/31/2017 16:29 WG948128 Tetrachloroethene U 0.372 1.00 1 01/31/2017 16:29 WG948128 Toluene U 0.412 1.00 1 01/31/2017 16:29 WG948128 1,2,3-Trichlorobenzene U 0.230 1.00 1 01/31/2017 16:29 WG948128 1,2,4-Trichlorobenzene U 0.355 1.00 1 01/31/2017 16:29 WG948128 1,1,1-Trichloroethane U 0.319 1.00 1 01/31/2017 16:29 WG948128 1,1,2-Trichloroethane U 0.383 1.00 1 01/31/2017 16:29 WG948128 Trichloroethene U 0.398 1.00 1 01/31/2017 16:29 WG948128 Trichlorofluoromethane U 1.20 5.00 1 01/31/2017 16:29 WG948128 1,2,3-Trichloropropane U 0.807 2.50 1 01/31/2017 16:29 WG948128 1,2,4-Trimethylbenzene U 0.373 1.00 1 01/31/2017 16:29 WG948128 1,3,5-Trimethylbenzene U 0.387 1.00 1 01/31/2017 16:29 WG948128 Vinyl chloride U 0.259 1.00 1 01/31/2017 16:29 WG948128 Xylenes, Total U 1.06 3.00 1 01/31/2017 16:29 WG948128 (S) Toluene-d8 97.3 80.0-120 01/31/2017 16:29 WG948128 (S) Dibromofluoromethane 98.5 76.0-123 01/31/2017 16:29 WG948128 (S) a,a,a-Trifluorotoluene 103 80.0-120 01/31/2017 16:29 WG948128 (S) 4-Bromofluorobenzene 100 80.0-120 01/31/2017 16:29 WG948128 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Acenaphthene U 0.316 1.00 1 01/31/2017 16:48 WG947935 Acenaphthylene U 0.309 1.00 1 01/31/2017 16:48 WG947935 Anthracene U 0.291 1.00 1 01/31/2017 16:48 WG947935 Benzidine U 4.32 10.0 1 01/31/2017 16:48 WG947935 Benzo(a)anthracene U 0.0975 1.00 1 01/31/2017 16:48 WG947935 Benzo(b)fluoranthene U 0.0896 1.00 1 01/31/2017 16:48 WG947935 Benzo(k)fluoranthene U 0.355 1.00 1 01/31/2017 16:48 WG947935 Benzo(g,h,i)perylene U 0.161 1.00 1 01/31/2017 16:48 WG947935 Benzo(a)pyrene U 0.340 1.00 1 01/31/2017 16:48 WG947935 Bis(2-chlorethoxy)methane U 0.329 10.0 1 01/31/2017 16:48 WG947935 Bis(2-chloroethyl)ether U 1.62 10.0 1 01/31/2017 16:48 WG947935 Bis(2-chloroisopropyl)ether U 0.445 10.0 1 01/31/2017 16:48 WG947935 4-Bromophenyl-phenylether U 0.335 10.0 1 01/31/2017 16:48 WG947935 2-Chloronaphthalene U 0.330 1.00 1 01/31/2017 16:48 WG947935 4-Chlorophenyl-phenylether U 0.303 10.0 1 01/31/2017 16:48 WG947935 Chrysene U 0.332 1.00 1 01/31/2017 16:48 WG947935 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 28 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 28 of 52 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886556 DUP Collected date/time: 01/25/17 12:45 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D Result Qualifier MDL RDL Dilution Analysis Batch Analyte ug/l ug/l ug/l date / time Dibenz(a,h)anthracene U 0.279 1.00 1 01/31/2017 16:48 WG947935 3,3-Dichlorobenzidine U 2.02 10.0 1 01/31/2017 16:48 WG947935 2,4-Dinitrotoluene U 1.65 10.0 1 01/31/2017 16:48 WG947935 2,6-Dinitrotoluene U 0.279 10.0 1 01/31/2017 16:48 WG947935 Fluoranthene U 0.310 1.00 1 01/31/2017 16:48 WG947935 Fluorene U 0.323 1.00 1 01/31/2017 16:48 WG947935 Hexachlorobenzene U 0.341 1.00 1 01/31/2017 16:48 WG947935 Hexachloro-1,3-butadiene U 0.329 10.0 1 01/31/2017 16:48 WG947935 Hexachlorocyclopentadiene U 2.33 10.0 1 01/31/2017 16:48 WG947935 Hexachloroethane U 0.365 10.0 1 01/31/2017 16:48 WG947935 Indeno(1,2,3-cd)pyrene U 0.279 1.00 1 01/31/2017 16:48 WG947935 Isophorone U 0.272 10.0 1 01/31/2017 16:48 WG947935 Naphthalene U 0.372 1.00 1 01/31/2017 16:48 WG947935 Nitrobenzene U 0.367 10.0 1 01/31/2017 16:48 WG947935 n-Nitrosodimethylamine U 1.26 10.0 1 01/31/2017 16:48 WG947935 n-Nitrosodiphenylamine U 0.304 10.0 1 01/31/2017 16:48 WG947935 n-Nitrosodi-n-propylamine U 0.403 10.0 1 01/31/2017 16:48 WG947935 Phenanthrene U 0.366 1.00 1 01/31/2017 16:48 WG947935 Benzylbutyl phthalate U 0.275 3.00 1 01/31/2017 16:48 WG947935 Bis(2-ethylhexyl)phthalate U 0.709 3.00 1 01/31/2017 16:48 WG947935 Di-n-butyl phthalate 0.645 B J 0.266 3.00 1 01/31/2017 16:48 WG947935 Diethyl phthalate U 0.282 3.00 1 01/31/2017 16:48 WG947935 Dimethyl phthalate U 0.283 3.00 1 01/31/2017 16:48 WG947935 Di-n-octyl phthalate U 0.278 1.00 1 01/31/2017 16:48 WG947935 Pyrene U 0.330 1.00 1 01/31/2017 16:48 WG947935 1,2,4-Trichlorobenzene U 0.355 10.0 1 01/31/2017 16:48 WG947935 Aniline U 2.43 10.0 1 01/31/2017 16:48 WG947935 4-Chloro-3-methylphenol U 0.263 10.0 1 01/31/2017 16:48 WG947935 2-Chlorophenol U 0.283 10.0 1 01/31/2017 16:48 WG947935 2,4-Dichlorophenol U 0.284 10.0 1 01/31/2017 16:48 WG947935 2,4-Dimethylphenol U 0.264 10.0 1 01/31/2017 16:48 WG947935 4,6-Dinitro-2-methylphenol U 2.62 10.0 1 01/31/2017 16:48 WG947935 2,4-Dinitrophenol U 3.25 10.0 1 01/31/2017 16:48 WG947935 2-Nitrophenol U 0.320 10.0 1 01/31/2017 16:48 WG947935 4-Nitrophenol U 2.01 10.0 1 01/31/2017 16:48 WG947935 Pentachlorophenol U 0.313 10.0 1 01/31/2017 16:48 WG947935 Phenol U 0.334 10.0 1 01/31/2017 16:48 WG947935 2,4,6-Trichlorophenol U 0.297 10.0 1 01/31/2017 16:48 WG947935 (S) 2-Fluorophenol 58.8 10.0-120 01/31/2017 16:48 WG947935 (S) Phenol-d5 40.5 10.0-120 01/31/2017 16:48 WG947935 (S) Nitrobenzene-d5 70.4 10.0-126 01/31/2017 16:48 WG947935 (S) 2-Fluorobiphenyl 91.0 22.0-127 01/31/2017 16:48 WG947935 (S) 2,4,6-Tribromophenol 87.7 10.0-153 01/31/2017 16:48 WG947935 (S) p-Terphenyl-d14 109 29.0-141 01/31/2017 16:48 WG947935 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 29 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 29 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947436 Mercury by Method 7470A L886556-01,02,03,04,05,06,07 Method Blank (MB) (MB) R3193625-1 01/30/17 11:06 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Mercury U 0.0490 0.200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193625-2 01/30/17 11:18 • (LCSD) R3193625-4 01/30/17 11:25 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Mercury 3.00 3.04 2.93 101 98 80-120 4 20 L886510-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886510-03 01/30/17 11:30 • (MS) R3193625-6 01/30/17 11:35 • (MSD) R3193625-8 01/30/17 11:40 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Mercury 3.00 U 2.91 2.97 97 99 1 75-125 2 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 30 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 30 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948077 Mercury by Method 7470A L886556-08 Method Blank (MB) (MB) R3193906-1 01/31/17 17:21 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Mercury U 0.0490 0.200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193906-2 01/31/17 17:23 • (LCSD) R3193906-3 01/31/17 17:25 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Mercury 3.00 3.06 3.23 102 108 80-120 5 20 L886556-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886556-08 01/31/17 17:28 • (MS) R3193906-4 01/31/17 17:30 • (MSD) R3193906-5 01/31/17 17:32 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Mercury 3.00 U 3.11 3.03 104 101 1 75-125 3 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 31 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 31 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947931 Metals (ICPMS) by Method 6020 L886556-01,02,03,04,05,06,07,08 Method Blank (MB) (MB) R3194149-1 02/01/17 13:26 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Arsenic U 0.250 2.00 Beryllium U 0.120 2.00 Cadmium U 0.160 1.00 Chromium U 0.540 2.00 Copper U 0.520 5.00 Manganese U 0.250 5.00 Nickel 0.496 J 0.350 2.00 Selenium U 0.380 2.00 Silver U 0.310 2.00 Zinc U 2.56 25.0 Method Blank (MB) (MB) R3194149-9 02/01/17 22:07 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Lead 0.319 J 0.240 2.00 Thallium U 0.190 2.00 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194149-7 02/01/17 15:31 • (LCSD) R3194149-8 02/01/17 15:35 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Arsenic 50.0 42.4 42.0 85 84 80-120 1 20 Beryllium 50.0 43.7 43.9 87 88 80-120 0 20 Cadmium 50.0 47.8 47.4 96 95 80-120 1 20 Chromium 50.0 44.8 44.9 90 90 80-120 0 20 Copper 50.0 48.4 48.7 97 97 80-120 1 20 Manganese 50.0 42.2 42.0 84 84 80-120 0 20 Nickel 50.0 46.8 47.5 94 95 80-120 1 20 Selenium 50.0 42.5 43.2 85 86 80-120 2 20 Silver 50.0 44.1 44.4 88 89 80-120 1 20 Zinc 50.0 44.9 45.5 90 91 80-120 1 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 32 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 32 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947931 Metals (ICPMS) by Method 6020 L886556-01,02,03,04,05,06,07,08 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194149-10 02/01/17 22:11 • (LCSD) R3194149-11 02/01/17 22:14 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Lead 50.0 49.5 49.4 99 99 80-120 0 20 Thallium 50.0 48.6 48.6 97 97 80-120 0 20 L886556-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886556-08 02/01/17 13:37 • (MS) R3194149-5 02/01/17 13:44 • (MSD) R3194149-6 02/01/17 13:47 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Arsenic 50.0 U 43.1 43.0 86 86 1 75-125 0 20 Beryllium 50.0 U 42.2 41.8 84 84 1 75-125 1 20 Cadmium 50.0 U 47.0 46.0 94 92 1 75-125 2 20 Chromium 50.0 0.791 45.2 44.9 89 88 1 75-125 1 20 Copper 50.0 0.611 47.9 47.0 95 93 1 75-125 2 20 Manganese 50.0 679 716 711 73 63 1 75-125 V V 1 20 Nickel 50.0 0.719 46.5 45.9 92 90 1 75-125 1 20 Selenium 50.0 U 44.7 44.9 89 90 1 75-125 0 20 Silver 50.0 U 44.7 44.7 89 89 1 75-125 0 20 Zinc 50.0 9.03 52.4 51.7 87 85 1 75-125 1 20 L886556-08 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886556-08 02/01/17 22:18 • (MS) R3194149-13 02/01/17 22:25 • (MSD) R3194149-14 02/01/17 22:28 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Lead 50.0 U 49.7 49.8 99 100 1 75-125 0 20 Thallium 50.0 U 49.2 49.5 98 99 1 75-125 1 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 33 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 33 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948653 Metals (ICPMS) by Method 6020 L886556-01,02,03,04,05,06,07,08 Method Blank (MB) (MB) R3194262-1 02/02/17 02:11 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Antimony U 0.754 2.00 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194262-2 02/02/17 02:15 • (LCSD) R3194262-3 02/02/17 02:18 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Antimony 57.9 54.0 53.6 93 93 80-120 1 20 L886556-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886556-03 02/02/17 02:22 • (MS) R3194262-5 02/02/17 02:29 • (MSD) R3194262-6 02/02/17 02:33 Spike Amount Original Result MS Result MSD Result MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l ug/l %%%%% Antimony 57.9 U 53.6 53.7 93 93 1 75-125 0 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 34 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 34 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948128 Volatile Organic Compounds (GC/MS) by Method 8260B L886556-01,02,03,04,05,06,07,08 Method Blank (MB) (MB) R3194436-3 01/31/17 11:46 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Acetone U 10.0 50.0 Acrolein U 8.87 50.0 Acrylonitrile U 1.87 10.0 Benzene U 0.331 1.00 Bromobenzene U 0.352 1.00 Bromodichloromethane U 0.380 1.00 Bromoform U 0.469 1.00 Bromomethane U 0.866 5.00 n-Butylbenzene U 0.361 1.00 sec-Butylbenzene U 0.365 1.00 tert-Butylbenzene U 0.399 1.00 Carbon tetrachloride U 0.379 1.00 Chlorobenzene U 0.348 1.00 Chlorodibromomethane U 0.327 1.00 Chloroethane U 0.453 5.00 2-Chloroethyl vinyl ether U 3.01 50.0 Chloroform U 0.324 5.00 Chloromethane U 0.276 2.50 2-Chlorotoluene U 0.375 1.00 4-Chlorotoluene U 0.351 1.00 1,2-Dibromo-3-Chloropropane U 1.33 5.00 1,2-Dibromoethane U 0.381 1.00 Dibromomethane U 0.346 1.00 1,2-Dichlorobenzene U 0.349 1.00 1,3-Dichlorobenzene U 0.220 1.00 1,4-Dichlorobenzene U 0.274 1.00 Dichlorodifluoromethane U 0.551 5.00 1,1-Dichloroethane U 0.259 1.00 1,2-Dichloroethane U 0.361 1.00 1,1-Dichloroethene U 0.398 1.00 cis-1,2-Dichloroethene U 0.260 1.00 trans-1,2-Dichloroethene U 0.396 1.00 1,2-Dichloropropane U 0.306 1.00 1,1-Dichloropropene U 0.352 1.00 1,3-Dichloropropane U 0.366 1.00 cis-1,3-Dichloropropene U 0.418 1.00 trans-1,3-Dichloropropene U 0.419 1.00 2,2-Dichloropropane U 0.321 1.00 Di-isopropyl ether U 0.320 1.00 Ethylbenzene U 0.384 1.00 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 35 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 35 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948128 Volatile Organic Compounds (GC/MS) by Method 8260B L886556-01,02,03,04,05,06,07,08 Method Blank (MB) (MB) R3194436-3 01/31/17 11:46 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Hexachloro-1,3-butadiene U 0.256 1.00 Isopropylbenzene U 0.326 1.00 p-Isopropyltoluene U 0.350 1.00 2-Butanone (MEK)U 3.93 10.0 Methylene Chloride U 1.00 5.00 4-Methyl-2-pentanone (MIBK) U 2.14 10.0 Methyl tert-butyl ether U 0.367 1.00 Naphthalene U 1.00 5.00 n-Propylbenzene U 0.349 1.00 Styrene U 0.307 1.00 1,1,1,2-Tetrachloroethane U 0.385 1.00 1,1,2,2-Tetrachloroethane U 0.130 1.00 Tetrachloroethene U 0.372 1.00 Toluene U 0.412 1.00 1,2,3-Trichlorobenzene U 0.230 1.00 1,2,4-Trichlorobenzene U 0.355 1.00 1,1,1-Trichloroethane U 0.319 1.00 1,1,2-Trichloroethane U 0.383 1.00 Trichloroethene U 0.398 1.00 Trichlorofluoromethane U 1.20 5.00 1,2,3-Trichloropropane U 0.807 2.50 1,2,4-Trimethylbenzene U 0.373 1.00 1,3,5-Trimethylbenzene U 0.387 1.00 Vinyl chloride U 0.259 1.00 Xylenes, Total U 1.06 3.00 (S) Toluene-d8 97.7 80.0-120 (S) Dibromofluoromethane 100 76.0-123 (S) a,a,a-Trifluorotoluene 102 80.0-120 (S) 4-Bromofluorobenzene 103 80.0-120 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194436-1 01/31/17 10:16 • (LCSD) R3194436-2 01/31/17 10:38 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Acetone 125 129 126 103 101 10.0-160 2.68 23 Acrolein 125 226 226 181 181 10.0-160 J4 J4 0.0700 20 Acrylonitrile 125 119 111 95.2 89.0 60.0-142 6.69 20 Benzene 25.0 22.5 22.8 89.9 91.2 69.0-123 1.36 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 36 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 36 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948128 Volatile Organic Compounds (GC/MS) by Method 8260B L886556-01,02,03,04,05,06,07,08 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194436-1 01/31/17 10:16 • (LCSD) R3194436-2 01/31/17 10:38 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Bromobenzene 25.0 24.6 23.8 98.5 95.3 79.0-120 3.30 20 Bromodichloromethane 25.0 22.6 22.1 90.3 88.2 76.0-120 2.32 20 Bromoform 25.0 26.1 24.9 105 99.7 67.0-132 4.75 20 Bromomethane 25.0 19.3 17.6 77.1 70.4 18.0-160 9.14 20 n-Butylbenzene 25.0 23.4 23.9 93.7 95.5 72.0-126 1.82 20 sec-Butylbenzene 25.0 25.7 25.3 103 101 74.0-121 1.59 20 tert-Butylbenzene 25.0 26.3 25.5 105 102 75.0-122 2.89 20 Carbon tetrachloride 25.0 21.2 22.4 84.8 89.7 63.0-122 5.69 20 Chlorobenzene 25.0 26.8 26.5 107 106 79.0-121 1.26 20 Chlorodibromomethane 25.0 26.5 26.4 106 106 75.0-125 0.380 20 Chloroethane 25.0 18.5 18.7 73.9 75.0 47.0-152 1.50 20 2-Chloroethyl vinyl ether 125 124 119 99.2 95.0 10.0-160 4.35 22 Chloroform 25.0 22.3 22.5 89.3 89.9 72.0-121 0.730 20 Chloromethane 25.0 15.9 15.9 63.8 63.5 48.0-139 0.420 20 2-Chlorotoluene 25.0 25.9 25.3 104 101 74.0-122 2.16 20 4-Chlorotoluene 25.0 25.9 25.1 103 100 79.0-120 2.95 20 1,2-Dibromo-3-Chloropropane 25.0 20.7 20.3 82.6 81.1 64.0-127 1.84 20 1,2-Dibromoethane 25.0 25.9 25.9 104 103 77.0-123 0.170 20 Dibromomethane 25.0 23.8 24.1 95.1 96.6 78.0-120 1.56 20 1,2-Dichlorobenzene 25.0 25.0 25.3 99.9 101 80.0-120 1.19 20 1,3-Dichlorobenzene 25.0 26.2 25.1 105 100 72.0-123 4.23 20 1,4-Dichlorobenzene 25.0 23.8 24.4 95.1 97.6 77.0-120 2.61 20 Dichlorodifluoromethane 25.0 22.6 22.8 90.5 91.3 49.0-155 0.900 20 1,1-Dichloroethane 25.0 22.1 22.6 88.4 90.4 70.0-126 2.27 20 1,2-Dichloroethane 25.0 20.7 21.2 82.7 85.0 67.0-126 2.77 20 1,1-Dichloroethene 25.0 21.2 22.0 84.8 88.2 64.0-129 3.95 20 cis-1,2-Dichloroethene 25.0 22.3 23.9 89.2 95.4 73.0-120 6.73 20 trans-1,2-Dichloroethene 25.0 22.4 23.5 89.6 93.9 71.0-121 4.71 20 1,2-Dichloropropane 25.0 22.4 22.7 89.6 90.8 75.0-125 1.23 20 1,1-Dichloropropene 25.0 22.3 23.1 89.2 92.4 71.0-129 3.61 20 1,3-Dichloropropane 25.0 26.0 25.7 104 103 80.0-121 1.02 20 cis-1,3-Dichloropropene 25.0 22.3 22.7 89.2 90.8 79.0-123 1.72 20 trans-1,3-Dichloropropene 25.0 23.5 22.8 94.1 91.2 74.0-127 3.20 20 2,2-Dichloropropane 25.0 20.7 21.1 82.6 84.5 60.0-125 2.19 20 Di-isopropyl ether 25.0 19.5 20.1 78.2 80.3 59.0-133 2.67 20 Ethylbenzene 25.0 25.8 25.6 103 102 77.0-120 0.830 20 Hexachloro-1,3-butadiene 25.0 23.0 24.3 91.9 97.2 64.0-131 5.57 20 Isopropylbenzene 25.0 25.2 24.9 101 99.6 75.0-120 1.20 20 p-Isopropyltoluene 25.0 26.1 25.6 104 102 74.0-126 2.07 20 2-Butanone (MEK)125 123 119 98.1 95.4 37.0-158 2.75 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 37 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 37 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948128 Volatile Organic Compounds (GC/MS) by Method 8260B L886556-01,02,03,04,05,06,07,08 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194436-1 01/31/17 10:16 • (LCSD) R3194436-2 01/31/17 10:38 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Methylene Chloride 25.0 21.7 22.2 86.9 88.9 66.0-121 2.32 20 4-Methyl-2-pentanone (MIBK) 125 109 105 87.4 83.9 59.0-143 4.04 20 Methyl tert-butyl ether 25.0 20.8 20.8 83.3 83.1 64.0-123 0.180 20 Naphthalene 25.0 20.2 20.6 80.8 82.4 62.0-128 1.91 20 n-Propylbenzene 25.0 25.6 25.2 102 101 79.0-120 1.75 20 Styrene 25.0 26.1 25.8 105 103 78.0-124 1.18 20 1,1,1,2-Tetrachloroethane 25.0 25.8 25.4 103 102 75.0-122 1.38 20 1,1,2,2-Tetrachloroethane 25.0 24.3 23.2 97.1 92.6 71.0-122 4.65 20 Tetrachloroethene 25.0 26.9 26.9 108 108 70.0-127 0.100 20 Toluene 25.0 22.7 23.0 91.0 91.9 77.0-120 1.02 20 1,2,3-Trichlorobenzene 25.0 21.6 22.9 86.5 91.8 61.0-133 5.94 20 1,2,4-Trichlorobenzene 25.0 23.6 24.1 94.3 96.6 69.0-129 2.37 20 1,1,1-Trichloroethane 25.0 22.0 22.0 88.0 88.1 68.0-122 0.160 20 1,1,2-Trichloroethane 25.0 25.7 24.9 103 99.7 78.0-120 3.20 20 Trichloroethene 25.0 24.4 24.7 97.6 99.0 78.0-120 1.37 20 Trichlorofluoromethane 25.0 22.7 23.2 91.0 92.9 56.0-137 2.07 20 1,2,3-Trichloropropane 25.0 26.3 25.5 105 102 72.0-124 2.77 20 1,2,4-Trimethylbenzene 25.0 24.8 24.2 99.3 96.9 75.0-120 2.38 20 1,3,5-Trimethylbenzene 25.0 24.7 24.1 98.9 96.4 75.0-120 2.53 20 Vinyl chloride 25.0 20.3 20.6 81.1 82.5 64.0-133 1.80 20 Xylenes, Total 75.0 76.4 74.9 102 99.8 77.0-120 1.98 20 (S) Toluene-d8 98.1 97.6 80.0-120 (S) Dibromofluoromethane 94.3 96.4 76.0-123 (S) a,a,a-Trifluorotoluene 103 103 80.0-120 (S) 4-Bromofluorobenzene 103 100 80.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 38 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 38 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947709 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-01,02,03,04,05,06,07 Method Blank (MB) (MB) R3193734-3 01/30/17 14:50 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Acenaphthene U 0.316 1.00 Acenaphthylene U 0.309 1.00 Aniline U 2.43 10.0 Anthracene U 0.291 1.00 Benzidine U 4.32 10.0 Benzo(a)anthracene U 0.0975 1.00 Benzo(b)fluoranthene U 0.0896 1.00 Benzo(k)fluoranthene U 0.355 1.00 Benzo(g,h,i)perylene U 0.161 1.00 Benzo(a)pyrene U 0.340 1.00 Bis(2-chlorethoxy)methane U 0.329 10.0 Bis(2-chloroethyl)ether U 1.62 10.0 Bis(2-chloroisopropyl)ether U 0.445 10.0 4-Bromophenyl-phenylether U 0.335 10.0 2-Chloronaphthalene U 0.330 1.00 4-Chlorophenyl-phenylether U 0.303 10.0 Chrysene U 0.332 1.00 Dibenz(a,h)anthracene U 0.279 1.00 3,3-Dichlorobenzidine U 2.02 10.0 2,4-Dinitrotoluene U 1.65 10.0 2,6-Dinitrotoluene U 0.279 10.0 Fluoranthene U 0.310 1.00 Fluorene U 0.323 1.00 Hexachlorobenzene U 0.341 1.00 Hexachloro-1,3-butadiene U 0.329 10.0 Hexachlorocyclopentadiene U 2.33 10.0 Hexachloroethane U 0.365 10.0 Indeno(1,2,3-cd)pyrene U 0.279 1.00 Isophorone U 0.272 10.0 Naphthalene U 0.372 1.00 Nitrobenzene U 0.367 10.0 n-Nitrosodimethylamine U 1.26 10.0 n-Nitrosodiphenylamine U 0.304 10.0 n-Nitrosodi-n-propylamine U 0.403 10.0 Phenanthrene U 0.366 1.00 Benzylbutyl phthalate U 0.275 3.00 Bis(2-ethylhexyl)phthalate 1.28 J 0.709 3.00 Di-n-butyl phthalate 1.18 J 0.266 3.00 Diethyl phthalate U 0.282 3.00 Dimethyl phthalate U 0.283 3.00 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 39 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 39 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947709 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-01,02,03,04,05,06,07 Method Blank (MB) (MB) R3193734-3 01/30/17 14:50 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Di-n-octyl phthalate U 0.278 1.00 Pyrene U 0.330 1.00 1,2,4-Trichlorobenzene U 0.355 10.0 4-Chloro-3-methylphenol U 0.263 10.0 2-Chlorophenol U 0.283 10.0 2,4-Dichlorophenol U 0.284 10.0 2,4-Dimethylphenol U 0.264 10.0 4,6-Dinitro-2-methylphenol U 2.62 10.0 2,4-Dinitrophenol U 3.25 10.0 2-Nitrophenol U 0.320 10.0 4-Nitrophenol U 2.01 10.0 Pentachlorophenol U 0.313 10.0 Phenol U 0.334 10.0 2,4,6-Trichlorophenol U 0.297 10.0 (S) Nitrobenzene-d5 50.6 10.0-126 (S) 2-Fluorobiphenyl 64.6 22.0-127 (S) p-Terphenyl-d14 73.4 29.0-141 (S) Phenol-d5 19.2 10.0-120 (S) 2-Fluorophenol 30.4 10.0-120 (S) 2,4,6-Tribromophenol 62.8 10.0-153 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193734-1 01/30/17 14:04 • (LCSD) R3193734-2 01/30/17 14:27 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Acenaphthene 50.0 32.3 34.9 64.6 69.7 42.0-120 7.58 22 Acenaphthylene 50.0 35.2 38.1 70.4 76.2 43.0-120 8.01 22 Aniline 50.0 26.6 27.4 53.2 54.8 10.0-120 2.99 25 Anthracene 50.0 34.7 37.4 69.4 74.8 44.0-120 7.52 20 Benzidine 50.0 26.4 34.2 52.9 68.5 1.00-120 25.7 36 Benzo(a)anthracene 50.0 32.8 36.1 65.6 72.1 44.0-120 9.44 20 Benzo(b)fluoranthene 50.0 33.3 34.9 66.6 69.8 40.0-120 4.79 21 Benzo(k)fluoranthene 50.0 33.3 37.7 66.5 75.4 41.0-120 12.5 22 Benzo(g,h,i)perylene 50.0 35.4 38.6 70.9 77.2 45.0-121 8.48 20 Benzo(a)pyrene 50.0 35.6 38.6 71.2 77.1 41.0-120 7.89 20 Bis(2-chlorethoxy)methane 50.0 28.0 29.8 56.0 59.6 36.0-120 6.24 25 Bis(2-chloroethyl)ether 50.0 25.4 26.3 50.8 52.6 24.0-120 3.52 29 Bis(2-chloroisopropyl)ether 50.0 30.5 31.7 61.0 63.4 32.0-120 3.89 29 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 40 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 40 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947709 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-01,02,03,04,05,06,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193734-1 01/30/17 14:04 • (LCSD) R3193734-2 01/30/17 14:27 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% 4-Bromophenyl-phenylether 50.0 35.3 37.9 70.7 75.8 42.0-121 7.05 21 2-Chloronaphthalene 50.0 31.7 33.3 63.4 66.6 37.0-120 4.91 24 4-Chlorophenyl-phenylether 50.0 34.6 37.7 69.2 75.5 44.0-120 8.63 21 Chrysene 50.0 32.8 36.1 65.5 72.2 45.0-120 9.71 20 Dibenz(a,h)anthracene 50.0 36.0 39.4 72.0 78.8 44.0-121 9.01 21 3,3-Dichlorobenzidine 50.0 54.8 63.3 110 127 29.0-153 14.3 23 2,4-Dinitrotoluene 50.0 37.0 40.5 74.0 80.9 47.0-127 8.99 21 2,6-Dinitrotoluene 50.0 33.4 36.9 66.9 73.9 42.0-120 9.96 22 Fluoranthene 50.0 37.1 40.1 74.3 80.1 46.0-121 7.56 20 Fluorene 50.0 35.2 38.8 70.5 77.6 45.0-120 9.67 21 Hexachlorobenzene 50.0 37.5 39.3 75.0 78.6 41.0-124 4.68 21 Hexachloro-1,3-butadiene 50.0 29.3 29.5 58.7 59.0 26.0-120 0.600 31 Hexachlorocyclopentadiene 50.0 29.0 31.1 58.1 62.1 10.0-120 6.74 31 Hexachloroethane 50.0 25.9 26.9 51.9 53.9 22.0-120 3.79 34 Indeno(1,2,3-cd)pyrene 50.0 36.7 39.7 73.4 79.5 45.0-123 7.98 21 Isophorone 50.0 29.2 31.7 58.4 63.3 37.0-120 8.08 24 Naphthalene 50.0 26.9 28.2 53.7 56.3 33.0-120 4.74 28 Nitrobenzene 50.0 26.1 27.4 52.1 54.8 31.0-120 5.10 28 n-Nitrosodimethylamine 50.0 14.1 14.0 28.2 28.0 10.0-120 0.440 34 n-Nitrosodiphenylamine 50.0 34.3 36.6 68.6 73.2 44.0-120 6.48 21 n-Nitrosodi-n-propylamine 50.0 31.3 33.0 62.7 66.0 29.0-120 5.10 27 Phenanthrene 50.0 32.4 34.2 64.9 68.4 42.0-120 5.22 20 Benzylbutyl phthalate 50.0 29.8 32.9 59.6 65.8 36.0-123 9.87 22 Bis(2-ethylhexyl)phthalate 50.0 30.0 32.7 60.0 65.3 37.0-121 8.51 21 Di-n-butyl phthalate 50.0 32.6 35.6 65.2 71.2 43.0-122 8.87 21 Diethyl phthalate 50.0 36.5 39.4 72.9 78.8 48.0-123 7.76 20 Dimethyl phthalate 50.0 34.7 37.7 69.3 75.4 47.0-120 8.36 20 Di-n-octyl phthalate 50.0 29.9 32.6 59.8 65.3 38.0-120 8.83 22 Pyrene 50.0 33.0 35.6 66.0 71.2 43.0-120 7.68 21 1,2,4-Trichlorobenzene 50.0 27.4 28.8 54.8 57.6 29.0-120 5.03 29 4-Chloro-3-methylphenol 50.0 29.4 31.2 58.8 62.4 39.0-120 5.94 22 2-Chlorophenol 50.0 27.3 28.2 54.7 56.3 28.0-120 3.01 29 2,4-Dichlorophenol 50.0 30.5 32.5 61.0 65.1 37.0-120 6.54 26 2,4-Dimethylphenol 50.0 27.8 29.5 55.7 59.1 35.0-120 5.91 25 4,6-Dinitro-2-methylphenol 50.0 34.4 35.5 68.9 70.9 34.0-125 2.91 27 2,4-Dinitrophenol 50.0 19.4 18.9 38.7 37.9 10.0-120 2.26 40 2-Nitrophenol 50.0 31.1 32.4 62.1 64.8 35.0-120 4.11 28 4-Nitrophenol 50.0 12.8 13.4 25.6 26.9 10.0-120 4.92 35 Pentachlorophenol 50.0 29.0 30.5 57.9 61.0 20.0-126 5.21 32 Phenol 50.0 10.9 11.4 21.8 22.8 10.0-120 4.51 34 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 41 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 41 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947709 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-01,02,03,04,05,06,07 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193734-1 01/30/17 14:04 • (LCSD) R3193734-2 01/30/17 14:27 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% 2,4,6-Trichlorophenol 50.0 33.5 35.7 67.0 71.4 40.0-122 6.38 24 (S) Nitrobenzene-d5 53.3 55.1 10.0-126 (S) 2-Fluorobiphenyl 70.3 75.0 22.0-127 (S) p-Terphenyl-d14 76.1 81.0 29.0-141 (S) Phenol-d5 23.9 24.8 10.0-120 (S) 2-Fluorophenol 37.5 36.8 10.0-120 (S) 2,4,6-Tribromophenol 85.8 90.8 10.0-153 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 42 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 42 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947935 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-08 Method Blank (MB) (MB) R3194044-3 01/31/17 13:17 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Acenaphthene U 0.316 1.00 Acenaphthylene U 0.309 1.00 Aniline U 2.43 10.0 Anthracene U 0.291 1.00 Benzidine U 4.32 10.0 Benzo(a)anthracene U 0.0975 1.00 Benzo(b)fluoranthene U 0.0896 1.00 Benzo(k)fluoranthene U 0.355 1.00 Benzo(g,h,i)perylene U 0.161 1.00 Benzo(a)pyrene U 0.340 1.00 Bis(2-chlorethoxy)methane U 0.329 10.0 Bis(2-chloroethyl)ether U 1.62 10.0 Bis(2-chloroisopropyl)ether U 0.445 10.0 4-Bromophenyl-phenylether U 0.335 10.0 2-Chloronaphthalene U 0.330 1.00 4-Chlorophenyl-phenylether U 0.303 10.0 Chrysene U 0.332 1.00 Dibenz(a,h)anthracene U 0.279 1.00 3,3-Dichlorobenzidine U 2.02 10.0 2,4-Dinitrotoluene U 1.65 10.0 2,6-Dinitrotoluene U 0.279 10.0 Fluoranthene U 0.310 1.00 Fluorene U 0.323 1.00 Hexachlorobenzene U 0.341 1.00 Hexachloro-1,3-butadiene U 0.329 10.0 Hexachlorocyclopentadiene U 2.33 10.0 Hexachloroethane U 0.365 10.0 Indeno(1,2,3-cd)pyrene U 0.279 1.00 Isophorone U 0.272 10.0 Naphthalene U 0.372 1.00 Nitrobenzene U 0.367 10.0 n-Nitrosodimethylamine U 1.26 10.0 n-Nitrosodiphenylamine U 0.304 10.0 n-Nitrosodi-n-propylamine U 0.403 10.0 Phenanthrene U 0.366 1.00 Benzylbutyl phthalate U 0.275 3.00 Bis(2-ethylhexyl)phthalate U 0.709 3.00 Di-n-butyl phthalate 0.696 J 0.266 3.00 Diethyl phthalate U 0.282 3.00 Dimethyl phthalate U 0.283 3.00 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 43 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 43 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947935 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-08 Method Blank (MB) (MB) R3194044-3 01/31/17 13:17 MB Result MB Qualifier MB MDL MB RDL Analyte ug/l ug/l ug/l Di-n-octyl phthalate U 0.278 1.00 Pyrene U 0.330 1.00 1,2,4-Trichlorobenzene U 0.355 10.0 4-Chloro-3-methylphenol U 0.263 10.0 2-Chlorophenol U 0.283 10.0 2,4-Dichlorophenol U 0.284 10.0 2,4-Dimethylphenol U 0.264 10.0 4,6-Dinitro-2-methylphenol U 2.62 10.0 2,4-Dinitrophenol U 3.25 10.0 2-Nitrophenol U 0.320 10.0 4-Nitrophenol U 2.01 10.0 Pentachlorophenol U 0.313 10.0 Phenol U 0.334 10.0 2,4,6-Trichlorophenol U 0.297 10.0 (S) Nitrobenzene-d5 72.4 10.0-126 (S) 2-Fluorobiphenyl 87.6 22.0-127 (S) p-Terphenyl-d14 113 29.0-141 (S) Phenol-d5 45.5 10.0-120 (S) 2-Fluorophenol 60.3 10.0-120 (S) 2,4,6-Tribromophenol 80.3 10.0-153 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194044-1 01/31/17 12:31 • (LCSD) R3194044-2 01/31/17 12:54 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% Benzidine 50.0 28.4 30.1 56.9 60.2 1.00-120 5.69 36 Acenaphthene 50.0 43.2 45.8 86.4 91.7 42.0-120 5.88 22 Acenaphthylene 50.0 47.0 50.8 94.0 102 43.0-120 7.64 22 Aniline 50.0 30.8 34.6 61.6 69.3 10.0-120 11.7 25 Anthracene 50.0 45.1 48.3 90.2 96.6 44.0-120 6.93 20 Benzo(a)anthracene 50.0 45.0 46.3 90.0 92.7 44.0-120 2.98 20 Benzo(b)fluoranthene 50.0 48.2 49.4 96.3 98.8 40.0-120 2.49 21 Benzo(k)fluoranthene 50.0 46.9 48.3 93.8 96.5 41.0-120 2.92 22 Benzo(g,h,i)perylene 50.0 50.7 52.4 101 105 45.0-121 3.20 20 Benzo(a)pyrene 50.0 47.9 49.3 95.7 98.7 41.0-120 3.03 20 Bis(2-chlorethoxy)methane 50.0 37.6 40.7 75.3 81.5 36.0-120 7.96 25 Bis(2-chloroethyl)ether 50.0 37.1 40.7 74.3 81.4 24.0-120 9.12 29 Bis(2-chloroisopropyl)ether 50.0 35.9 40.0 71.8 80.0 32.0-120 10.8 29 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 44 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 44 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947935 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-08 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194044-1 01/31/17 12:31 • (LCSD) R3194044-2 01/31/17 12:54 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% 4-Bromophenyl-phenylether 50.0 46.5 51.1 93.0 102 42.0-121 9.39 21 2-Chloronaphthalene 50.0 43.4 47.3 86.9 94.5 37.0-120 8.43 24 4-Chlorophenyl-phenylether 50.0 50.4 53.7 101 107 44.0-120 6.17 21 Chrysene 50.0 48.1 49.9 96.1 99.7 45.0-120 3.67 20 Dibenz(a,h)anthracene 50.0 49.8 51.5 99.6 103 44.0-121 3.36 21 3,3-Dichlorobenzidine 50.0 54.7 57.4 109 115 29.0-153 4.82 23 2,4-Dinitrotoluene 50.0 52.1 54.5 104 109 47.0-127 4.48 21 2,6-Dinitrotoluene 50.0 46.6 50.5 93.1 101 42.0-120 8.06 22 Fluoranthene 50.0 50.8 53.4 102 107 46.0-121 4.99 20 Fluorene 50.0 47.2 50.5 94.3 101 45.0-120 6.78 21 Hexachlorobenzene 50.0 49.1 52.2 98.2 104 41.0-124 6.24 21 Hexachloro-1,3-butadiene 50.0 39.2 42.2 78.4 84.3 26.0-120 7.34 31 Hexachlorocyclopentadiene 50.0 50.5 56.7 101 113 10.0-120 11.5 31 Hexachloroethane 50.0 34.6 37.4 69.2 74.9 22.0-120 7.82 34 Indeno(1,2,3-cd)pyrene 50.0 50.8 52.7 102 105 45.0-123 3.77 21 Isophorone 50.0 38.8 42.0 77.5 84.1 37.0-120 8.09 24 Naphthalene 50.0 33.9 36.3 67.8 72.7 33.0-120 6.91 28 Nitrobenzene 50.0 35.6 39.1 71.1 78.3 31.0-120 9.58 28 n-Nitrosodimethylamine 50.0 20.0 21.4 39.9 42.8 10.0-120 7.04 34 n-Nitrosodiphenylamine 50.0 43.7 46.8 87.3 93.6 44.0-120 6.95 21 n-Nitrosodi-n-propylamine 50.0 36.8 40.5 73.6 80.9 29.0-120 9.47 27 Phenanthrene 50.0 44.4 47.2 88.7 94.5 42.0-120 6.24 20 Benzylbutyl phthalate 50.0 43.9 45.6 87.8 91.2 36.0-123 3.80 22 Bis(2-ethylhexyl)phthalate 50.0 42.9 44.5 85.9 89.0 37.0-121 3.62 21 Di-n-butyl phthalate 50.0 47.2 49.7 94.5 99.4 43.0-122 5.05 21 Diethyl phthalate 50.0 49.9 52.7 99.7 105 48.0-123 5.50 20 Dimethyl phthalate 50.0 49.5 53.2 99.0 106 47.0-120 7.20 20 Di-n-octyl phthalate 50.0 44.7 46.3 89.5 92.5 38.0-120 3.33 22 Pyrene 50.0 45.3 46.9 90.7 93.8 43.0-120 3.37 21 1,2,4-Trichlorobenzene 50.0 36.0 39.1 72.0 78.2 29.0-120 8.27 29 4-Chloro-3-methylphenol 50.0 38.5 40.2 77.0 80.5 39.0-120 4.45 22 2-Chlorophenol 50.0 32.4 37.4 64.9 74.7 28.0-120 14.1 29 2,4-Dichlorophenol 50.0 40.2 42.7 80.4 85.4 37.0-120 6.03 26 2,4-Dimethylphenol 50.0 36.2 38.8 72.4 77.7 35.0-120 7.03 25 4,6-Dinitro-2-methylphenol 50.0 50.1 52.5 100 105 34.0-125 4.63 27 2,4-Dinitrophenol 50.0 43.9 47.7 87.8 95.3 10.0-120 8.17 40 2-Nitrophenol 50.0 38.1 41.9 76.2 83.8 35.0-120 9.48 28 4-Nitrophenol 50.0 26.1 28.4 52.1 56.9 10.0-120 8.74 35 Pentachlorophenol 50.0 39.6 41.2 79.2 82.4 20.0-126 3.91 32 Phenol 50.0 21.6 23.7 43.2 47.5 10.0-120 9.38 34 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 45 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 45 of 52 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947935 Semi Volatile Organic Compounds (GC/MS) by Method 8270 D L886556-08 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194044-1 01/31/17 12:31 • (LCSD) R3194044-2 01/31/17 12:54 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ug/l ug/l ug/l %%%%% 2,4,6-Trichlorophenol 50.0 50.8 54.9 102 110 40.0-122 7.78 24 (S) Nitrobenzene-d5 78.0 77.3 10.0-126 (S) 2-Fluorobiphenyl 104 103 22.0-127 (S) p-Terphenyl-d14 120 108 29.0-141 (S) Phenol-d5 51.0 51.2 10.0-120 (S) 2-Fluorophenol 66.6 65.1 10.0-120 (S) 2,4,6-Tribromophenol 114 113 10.0-153 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 46 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 46 of 52 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Abbreviations and Definitions SDG Sample Delivery Group. MDL Method Detection Limit. RDL Reported Detection Limit. U Not detected at the Reporting Limit (or MDL where applicable). RPD Relative Percent Difference. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. (S)Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. Rec.Recovery. Qualifier Description B The same analyte is found in the associated blank. J The identification of the analyte is acceptable; the reported value is an estimate. J4 The associated batch QC was outside the established quality control range for accuracy. V The sample concentration is too high to evaluate accurate spike recoveries. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 47 of 52 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 47 of 52 ONE LAB. NATIONWIDE.ACCREDITATIONS & LOCATIONS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:06 48 of 52 Our Locations Alabama 40660 Alaska UST-080 Arizona AZ0612 Arkansas 88-0469 California 01157CA Colorado TN00003 Conneticut PH-0197 Florida E87487 Georgia NELAP Georgia 1 923 Idaho TN00003 Illinois 200008 Indiana C-TN-01 Iowa 364 Kansas E-10277 Kentucky 1 90010 Kentucky 2 16 Louisiana AI30792 Maine TN0002 Maryland 324 Massachusetts M-TN003 Michigan 9958 Minnesota 047-999-395 Mississippi TN00003 Missouri 340 Montana CERT0086 Nebraska NE-OS-15-05 Nevada TN-03-2002-34 New Hampshire 2975 New Jersey–NELAP TN002 New Mexico TN00003 New York 11742 North Carolina Env375 North Carolina 1 DW21704 North Carolina 2 41 North Dakota R-140 Ohio–VAP CL0069 Oklahoma 9915 Oregon TN200002 Pennsylvania 68-02979 Rhode Island 221 South Carolina 84004 South Dakota n/a Tennessee 1 4 2006 Texas T 104704245-07-TX Texas 5 LAB0152 Utah 6157585858 Vermont VT2006 Virginia 109 Washington C1915 West Virginia 233 Wisconsin 9980939910 Wyoming A2LA A2LA – ISO 17025 1461.01 Canada 1461.01 EPA–Crypto TN00003 AIHA 100789 DOD 1461.01 USDA S-67674 State Accreditations Third Party & Federal Accreditations ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our “one location” design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contact our main office. ESC Lab Sciences performs all testing at our central laboratory. 1. Drinking Water 2. Underground Storage Tanks 3. Aquatic Toxicity 4. Chemical/Microbiological 5. Mold n/a Accreditation not applicable 1461.02A2LA – ISO 170255 * Not all certifications held by the laboratory are applicable to the results reported in the attached report. ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886556 02/21/17 17:16 48 of 52 Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-01 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_21 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-1 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-02 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_22 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-2 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-03 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_23 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-3 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-04 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_24 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-4 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-05 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_25 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-5 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-06 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_26 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-6 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-07 Withers & Ravenel Eng. - Standard 1/25/2017 1/30/2017 WATER 0130_27 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-7 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886556-08 Withers & Ravenel Eng. - Standard 1/25/2017 1/31/2017 WATER 0131_22 1.00 mg/l 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. DUP Project Desc.Pilot Mt. Brownfields Butane, 2-methoxy-2-methyl-000994-05-8 2.70 J 90.001.03 Page 1 of 1SVOC TIC Report ANALYTICAL REPORT February 22, 2017 Withers & Ravenel Eng. - Standard Sample Delivery Group:L886597 Samples Received:01/27/2017 Project Number:02090017.20 Description:Pilot Mt. Brownfields Report To:Mark Brown 115 MacKenan Drive Cary, NC 27511 Entire Report Reviewed By: February 22, 2017 [Preliminary Report] Jimmy Hunt Technical Service Representative Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com February 22, 2017 Jimmy Hunt Technical Service Representative ONE LAB. NATIONWIDE.TABLE OF CONTENTS ¹Cp: Cover Page 1 ²Tc: Table of Contents 2 ³Ss: Sample Summary 3 ⁴Cn: Case Narrative 7 ⁵Sr: Sample Results 8 BG-1 L886597-01 8 BG-2 L886597-02 11 B-1 L886597-03 14 B-5 L886597-04 17 B-7 L886597-05 20 B-8 L886597-06 23 B-9 L886597-07 26 B-10 L886597-08 29 B-11 L886597-09 32 B-12 L886597-10 35 B-13 L886597-11 38 B-14 L886597-12 41 B-15 L886597-13 44 B-16 L886597-14 47 DUPE L886597-15 50 TW-2 L886597-16 53 TW-4 L886597-17 56 TW-5 L886597-18 59 TW-6 L886597-19 62 TW-7 L886597-20 65 ⁶Qc: Quality Control Summary 68 Total Solids by Method 2540 G-2011 68 Mercury by Method 7471A 70 Metals (ICPMS) by Method 6020 72 Volatile Organic Compounds (GC/MS) by Method 8260B 74 Semi Volatile Organic Compounds (GC/MS) by Method 8270D 86 ⁷Gl: Glossary of Terms 91 ⁸Al: Accreditations & Locations 92 ⁹Sc: Chain of Custody 93 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 2 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 2 of 97 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time BG-1 L886597-01 Solid Austin Pote 01/24/17 09:10 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:21 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:28 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 18:41 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/28/17 23:37 01/31/17 21:41 GLN Collected by Collected date/time Received date/time BG-2 L886597-02 Solid Austin Pote 01/24/17 09:20 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:24 JDG Metals (ICPMS) by Method 6020 WG948015 20 01/31/17 22:34 02/04/17 12:55 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:31 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 19:07 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/28/17 23:37 01/31/17 22:29 GLN Collected by Collected date/time Received date/time B-1 L886597-03 Solid Austin Pote 01/24/17 10:10 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:26 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:35 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 19:58 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/24/17 10:10 01/31/17 22:51 GLN Collected by Collected date/time Received date/time B-5 L886597-04 Solid Austin Pote 01/24/17 09:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 11:50 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:39 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 14:49 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/24/17 09:30 01/31/17 23:13 GLN Collected by Collected date/time Received date/time B-7 L886597-05 Solid Austin Pote 01/24/17 15:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:29 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/04/17 12:58 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:42 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 13:31 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1.17 01/24/17 15:30 01/31/17 23:36 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 3 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 3 of 97 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time B-8 L886597-06 Solid Austin Pote 01/24/17 14:45 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:31 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/04/17 13:02 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:46 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 15:15 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/24/17 14:45 01/31/17 23:59 GLN Collected by Collected date/time Received date/time B-9 L886597-07 Solid Austin Pote 01/24/17 14:10 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:34 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:49 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 17:24 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1.01 01/24/17 14:10 02/01/17 00:21 GLN Collected by Collected date/time Received date/time B-10 L886597-08 Solid Austin Pote 01/25/17 09:45 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:37 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:53 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 20 02/01/17 10:04 02/03/17 17:14 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/25/17 09:45 02/01/17 00:44 GLN Collected by Collected date/time Received date/time B-11 L886597-09 Solid Austin Pote 01/25/17 10:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:39 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/04/17 13:05 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 15:56 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 20:50 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/25/17 10:00 02/01/17 01:07 GLN Collected by Collected date/time Received date/time B-12 L886597-10 Solid Austin Pote 01/24/17 10:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:47 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:00 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 15:41 JF Total Solids by Method 2540 G-2011 WG948070 1 01/31/17 10:20 01/31/17 10:31 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/24/17 10:30 02/01/17 01:30 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 4 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 4 of 97 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time B-13 L886597-11 Solid Austin Pote 01/24/17 10:40 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:49 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:13 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 18:15 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/24/17 10:40 02/01/17 01:52 GLN Collected by Collected date/time Received date/time B-14 L886597-12 Solid Austin Pote 01/25/17 09:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:52 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/04/17 13:09 JDG Metals (ICPMS) by Method 6020 WG948015 20 01/31/17 22:34 02/04/17 13:37 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:16 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 22:07 JF Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 10 02/01/17 10:04 02/03/17 17:40 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1 01/25/17 09:30 02/01/17 02:14 GLN Collected by Collected date/time Received date/time B-15 L886597-13 Solid Austin Pote 01/25/17 08:50 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:55 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:20 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 16:06 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1.07 01/25/17 08:50 02/01/17 02:37 GLN Collected by Collected date/time Received date/time B-16 L886597-14 Solid Austin Pote 01/25/17 08:30 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG947435 1 01/27/17 20:45 01/30/17 12:57 JDG Metals (ICPMS) by Method 6020 WG948015 100 01/31/17 22:34 02/04/17 13:12 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:23 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 21:41 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1.03 01/25/17 08:30 01/31/17 20:33 GLN Collected by Collected date/time Received date/time DUPE L886597-15 Solid Austin Pote 01/25/17 08:45 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:23 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/04/17 13:16 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:27 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 16:32 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG947760 1.03 01/25/17 08:45 02/01/17 02:59 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 5 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 5 of 97 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time TW-2 L886597-16 Solid Austin Pote 01/25/17 00:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:25 JDG Metals (ICPMS) by Method 6020 WG948015 20 01/31/17 22:34 02/04/17 13:19 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:30 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 20:24 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG948235 1 01/25/17 00:00 02/01/17 03:00 GLN Collected by Collected date/time Received date/time TW-4 L886597-17 Solid Austin Pote 01/25/17 00:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:28 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:34 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 16:58 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG948235 1 01/25/17 00:00 02/01/17 03:21 GLN Collected by Collected date/time Received date/time TW-5 L886597-18 Solid Austin Pote 01/25/17 00:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:36 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:38 JDG Metals (ICPMS) by Method 6020 WG948015 50 01/31/17 22:34 02/04/17 13:23 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 17:49 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG948235 1 01/25/17 00:00 02/01/17 03:41 GLN Collected by Collected date/time Received date/time TW-6 L886597-19 Solid Austin Pote 01/25/17 00:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:38 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 16:41 JDG Metals (ICPMS) by Method 6020 WG948015 50 01/31/17 22:34 02/04/17 13:26 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 19:33 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG948235 1 01/25/17 00:00 02/01/17 04:02 GLN Collected by Collected date/time Received date/time TW-7 L886597-20 Solid Austin Pote 01/25/17 00:00 01/27/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Mercury by Method 7471A WG948080 1 01/31/17 11:02 02/01/17 10:13 JDG Metals (ICPMS) by Method 6020 WG948015 10 01/31/17 22:34 02/03/17 16:45 JDG Metals (ICPMS) by Method 6020 WG948015 5 01/31/17 22:34 02/03/17 14:17 JDG Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG947910 1 02/01/17 10:04 02/02/17 21:15 JF Total Solids by Method 2540 G-2011 WG948071 1 01/31/17 10:06 01/31/17 10:16 MEL Volatile Organic Compounds (GC/MS) by Method 8260B WG948235 1 01/25/17 00:00 02/01/17 04:23 GLN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 6 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 6 of 97 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jimmy Hunt Technical Service Representative 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 7 of 97 Jimmy Hunt Technical Service Representative ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 7 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886597 BG-1 Collected date/time: 01/24/17 09:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 72.7 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0624 0.00385 0.0275 1 01/30/2017 12:21 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.315 J 0.217 0.687 5 02/03/2017 15:28 WG948015 Arsenic 4.71 0.0172 0.687 5 02/03/2017 15:28 WG948015 Beryllium 0.382 J 0.0825 0.687 5 02/03/2017 15:28 WG948015 Cadmium U 0.110 0.687 5 02/03/2017 15:28 WG948015 Chromium 24.2 0.371 0.687 5 02/03/2017 15:28 WG948015 Copper 11.4 0.357 0.687 5 02/03/2017 15:28 WG948015 Lead 19.3 0.165 0.687 5 02/03/2017 15:28 WG948015 Manganese 77.1 0.172 1.37 5 02/03/2017 15:28 WG948015 Nickel 3.80 0.241 0.687 5 02/03/2017 15:28 WG948015 Selenium 1.49 0.261 0.687 5 02/03/2017 15:28 WG948015 Silver U 0.213 0.687 5 02/03/2017 15:28 WG948015 Thallium 0.317 J 0.131 0.687 5 02/03/2017 15:28 WG948015 Zinc 20.3 1.76 6.87 5 02/03/2017 15:28 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0172 J 0.0137 0.0687 1 01/31/2017 21:41 WG947760 Acrylonitrile U 0.00246 0.0137 1 01/31/2017 21:41 WG947760 Benzene U 0.000371 0.00137 1 01/31/2017 21:41 WG947760 Bromobenzene U 0.000390 0.00137 1 01/31/2017 21:41 WG947760 Bromodichloromethane U 0.000349 0.00137 1 01/31/2017 21:41 WG947760 Bromoform U 0.000583 0.00137 1 01/31/2017 21:41 WG947760 Bromomethane U 0.00184 0.00687 1 01/31/2017 21:41 WG947760 n-Butylbenzene U 0.000355 0.00137 1 01/31/2017 21:41 WG947760 sec-Butylbenzene U 0.000276 0.00137 1 01/31/2017 21:41 WG947760 tert-Butylbenzene U 0.000283 0.00137 1 01/31/2017 21:41 WG947760 Carbon tetrachloride U 0.000451 0.00137 1 01/31/2017 21:41 WG947760 Chlorobenzene U 0.000291 0.00137 1 01/31/2017 21:41 WG947760 Chlorodibromomethane U 0.000513 0.00137 1 01/31/2017 21:41 WG947760 Chloroethane U 0.00130 0.00687 1 01/31/2017 21:41 WG947760 2-Chloroethyl vinyl ether U 0.00322 0.0687 1 01/31/2017 21:41 WG947760 Chloroform U 0.000315 0.00687 1 01/31/2017 21:41 WG947760 Chloromethane U 0.000515 0.00344 1 01/31/2017 21:41 WG947760 2-Chlorotoluene U 0.000414 0.00137 1 01/31/2017 21:41 WG947760 4-Chlorotoluene U 0.000330 0.00137 1 01/31/2017 21:41 WG947760 1,2-Dibromo-3-Chloropropane U 0.00144 0.00687 1 01/31/2017 21:41 WG947760 1,2-Dibromoethane U 0.000471 0.00137 1 01/31/2017 21:41 WG947760 Dibromomethane U 0.000525 0.00137 1 01/31/2017 21:41 WG947760 1,2-Dichlorobenzene U 0.000419 0.00137 1 01/31/2017 21:41 WG947760 1,3-Dichlorobenzene U 0.000329 0.00137 1 01/31/2017 21:41 WG947760 1,4-Dichlorobenzene U 0.000311 0.00137 1 01/31/2017 21:41 WG947760 Dichlorodifluoromethane U 0.000980 0.00687 1 01/31/2017 21:41 WG947760 1,1-Dichloroethane U 0.000274 0.00137 1 01/31/2017 21:41 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 8 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 8 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886597 BG-1 Collected date/time: 01/24/17 09:10 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000364 0.00137 1 01/31/2017 21:41 WG947760 1,1-Dichloroethene U 0.000416 0.00137 1 01/31/2017 21:41 WG947760 cis-1,2-Dichloroethene U 0.000323 0.00137 1 01/31/2017 21:41 WG947760 trans-1,2-Dichloroethene U 0.000363 0.00137 1 01/31/2017 21:41 WG947760 1,2-Dichloropropane U 0.000492 0.00137 1 01/31/2017 21:41 WG947760 1,1-Dichloropropene U 0.000436 0.00137 1 01/31/2017 21:41 WG947760 1,3-Dichloropropane U 0.000285 0.00137 1 01/31/2017 21:41 WG947760 cis-1,3-Dichloropropene U 0.000360 0.00137 1 01/31/2017 21:41 WG947760 trans-1,3-Dichloropropene U 0.000367 0.00137 1 01/31/2017 21:41 WG947760 2,2-Dichloropropane U 0.000384 0.00137 1 01/31/2017 21:41 WG947760 Di-isopropyl ether U 0.000341 0.00137 1 01/31/2017 21:41 WG947760 Ethylbenzene U 0.000408 0.00137 1 01/31/2017 21:41 WG947760 Hexachloro-1,3-butadiene U 0.000470 0.00137 1 01/31/2017 21:41 WG947760 Isopropylbenzene U 0.000334 0.00137 1 01/31/2017 21:41 WG947760 p-Isopropyltoluene U 0.000280 0.00137 1 01/31/2017 21:41 WG947760 2-Butanone (MEK)U 0.00643 0.0137 1 01/31/2017 21:41 WG947760 Methylene Chloride U 0.00137 0.00687 1 01/31/2017 21:41 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00258 0.0137 1 01/31/2017 21:41 WG947760 Methyl tert-butyl ether U 0.000291 0.00137 1 01/31/2017 21:41 WG947760 Naphthalene U 0.00137 0.00687 1 01/31/2017 21:41 WG947760 n-Propylbenzene U 0.000283 0.00137 1 01/31/2017 21:41 WG947760 Styrene U 0.000322 0.00137 1 01/31/2017 21:41 WG947760 1,1,1,2-Tetrachloroethane U 0.000363 0.00137 1 01/31/2017 21:41 WG947760 1,1,2,2-Tetrachloroethane U 0.000502 0.00137 1 01/31/2017 21:41 WG947760 Tetrachloroethene U 0.000379 0.00137 1 01/31/2017 21:41 WG947760 Toluene U 0.000597 0.00687 1 01/31/2017 21:41 WG947760 1,2,3-Trichlorobenzene U 0.000421 0.00137 1 01/31/2017 21:41 WG947760 1,2,4-Trichlorobenzene U 0.000533 0.00137 1 01/31/2017 21:41 WG947760 1,1,1-Trichloroethane U 0.000393 0.00137 1 01/31/2017 21:41 WG947760 1,1,2-Trichloroethane U 0.000381 0.00137 1 01/31/2017 21:41 WG947760 Trichloroethene U 0.000384 0.00137 1 01/31/2017 21:41 WG947760 Trichlorofluoromethane U 0.000525 0.00687 1 01/31/2017 21:41 WG947760 1,2,3-Trichloropropane U 0.00102 0.00344 1 01/31/2017 21:41 WG947760 1,2,4-Trimethylbenzene U 0.000290 0.00137 1 01/31/2017 21:41 WG947760 1,3,5-Trimethylbenzene U 0.000366 0.00137 1 01/31/2017 21:41 WG947760 Vinyl chloride U 0.000400 0.00137 1 01/31/2017 21:41 WG947760 Xylenes, Total U 0.000959 0.00412 1 01/31/2017 21:41 WG947760 (S) Toluene-d8 107 80.0-120 01/31/2017 21:41 WG947760 (S) Dibromofluoromethane 104 74.0-131 01/31/2017 21:41 WG947760 (S) a,a,a-Trifluorotoluene 103 80.0-120 01/31/2017 21:41 WG947760 (S) 4-Bromofluorobenzene 101 64.0-132 01/31/2017 21:41 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00882 0.0454 1 02/02/2017 18:41 WG947910 Acenaphthylene U 0.00922 0.0454 1 02/02/2017 18:41 WG947910 Anthracene U 0.00869 0.0454 1 02/02/2017 18:41 WG947910 Benzidine U J4 0.0876 0.458 1 02/02/2017 18:41 WG947910 Benzo(a)anthracene 0.00785 J 0.00588 0.0454 1 02/02/2017 18:41 WG947910 Benzo(b)fluoranthene U 0.00955 0.0454 1 02/02/2017 18:41 WG947910 Benzo(k)fluoranthene U 0.00800 0.0454 1 02/02/2017 18:41 WG947910 Benzo(g,h,i)perylene U 0.00991 0.0454 1 02/02/2017 18:41 WG947910 Benzo(a)pyrene U 0.00753 0.0454 1 02/02/2017 18:41 WG947910 Bis(2-chlorethoxy)methane U 0.0106 0.458 1 02/02/2017 18:41 WG947910 Bis(2-chloroethyl)ether U 0.0123 0.458 1 02/02/2017 18:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 9 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 9 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L886597 BG-1 Collected date/time: 01/24/17 09:10 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0104 0.458 1 02/02/2017 18:41 WG947910 4-Bromophenyl-phenylether U 0.0157 0.458 1 02/02/2017 18:41 WG947910 2-Chloronaphthalene U 0.00878 0.0454 1 02/02/2017 18:41 WG947910 4-Chlorophenyl-phenylether U 0.00862 0.458 1 02/02/2017 18:41 WG947910 Chrysene U 0.00763 0.0454 1 02/02/2017 18:41 WG947910 Dibenz(a,h)anthracene U 0.0113 0.0454 1 02/02/2017 18:41 WG947910 3,3-Dichlorobenzidine U 0.109 0.458 1 02/02/2017 18:41 WG947910 2,4-Dinitrotoluene U 0.00834 0.458 1 02/02/2017 18:41 WG947910 2,6-Dinitrotoluene U 0.0101 0.458 1 02/02/2017 18:41 WG947910 Fluoranthene 0.0161 J 0.00682 0.0454 1 02/02/2017 18:41 WG947910 Fluorene U 0.00937 0.0454 1 02/02/2017 18:41 WG947910 Hexachlorobenzene U 0.0118 0.458 1 02/02/2017 18:41 WG947910 Hexachloro-1,3-butadiene U 0.0137 0.458 1 02/02/2017 18:41 WG947910 Hexachlorocyclopentadiene U 0.0807 0.458 1 02/02/2017 18:41 WG947910 Hexachloroethane U 0.0184 0.458 1 02/02/2017 18:41 WG947910 Indeno(1,2,3-cd)pyrene U 0.0106 0.0454 1 02/02/2017 18:41 WG947910 Isophorone U 0.00718 0.458 1 02/02/2017 18:41 WG947910 Naphthalene U 0.0122 0.0454 1 02/02/2017 18:41 WG947910 Nitrobenzene U 0.00955 0.458 1 02/02/2017 18:41 WG947910 n-Nitrosodimethylamine U 0.0889 0.458 1 02/02/2017 18:41 WG947910 n-Nitrosodiphenylamine U 0.00816 0.458 1 02/02/2017 18:41 WG947910 n-Nitrosodi-n-propylamine U 0.0125 0.458 1 02/02/2017 18:41 WG947910 Phenanthrene 0.0108 J 0.00726 0.0454 1 02/02/2017 18:41 WG947910 Benzylbutyl phthalate U 0.0142 0.458 1 02/02/2017 18:41 WG947910 Bis(2-ethylhexyl)phthalate U 0.0165 0.458 1 02/02/2017 18:41 WG947910 Di-n-butyl phthalate U 0.0150 0.458 1 02/02/2017 18:41 WG947910 Diethyl phthalate U 0.00950 0.458 1 02/02/2017 18:41 WG947910 Dimethyl phthalate U 0.00742 0.458 1 02/02/2017 18:41 WG947910 Di-n-octyl phthalate U 0.0125 0.458 1 02/02/2017 18:41 WG947910 Pyrene U 0.0169 0.0454 1 02/02/2017 18:41 WG947910 1,2,4-Trichlorobenzene U 0.0120 0.458 1 02/02/2017 18:41 WG947910 Aniline U 0.0440 0.458 1 02/02/2017 18:41 WG947910 4-Chloro-3-methylphenol U 0.00656 0.458 1 02/02/2017 18:41 WG947910 2-Chlorophenol U 0.0114 0.458 1 02/02/2017 18:41 WG947910 2,4-Dichlorophenol U 0.0103 0.458 1 02/02/2017 18:41 WG947910 2,4-Dimethylphenol U 0.0647 0.458 1 02/02/2017 18:41 WG947910 4,6-Dinitro-2-methylphenol U 0.170 0.458 1 02/02/2017 18:41 WG947910 2,4-Dinitrophenol U 0.135 0.458 1 02/02/2017 18:41 WG947910 2-Nitrophenol U 0.0179 0.458 1 02/02/2017 18:41 WG947910 4-Nitrophenol U 0.0722 0.458 1 02/02/2017 18:41 WG947910 Pentachlorophenol U 0.0660 0.458 1 02/02/2017 18:41 WG947910 Phenol U 0.00955 0.458 1 02/02/2017 18:41 WG947910 2,4,6-Trichlorophenol U 0.0107 0.458 1 02/02/2017 18:41 WG947910 (S) 2-Fluorophenol 61.2 20.0-120 02/02/2017 18:41 WG947910 (S) Phenol-d5 74.2 20.0-120 02/02/2017 18:41 WG947910 (S) Nitrobenzene-d5 66.9 18.0-125 02/02/2017 18:41 WG947910 (S) 2-Fluorobiphenyl 71.6 28.0-120 02/02/2017 18:41 WG947910 (S) 2,4,6-Tribromophenol 83.5 17.0-137 02/02/2017 18:41 WG947910 (S) p-Terphenyl-d14 68.8 13.0-131 02/02/2017 18:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 10 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 10 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886597 BG-2 Collected date/time: 01/24/17 09:20 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 72.6 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0446 0.00386 0.0276 1 01/30/2017 12:24 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.246 J 0.218 0.689 5 02/03/2017 15:31 WG948015 Arsenic 3.18 0.0172 0.689 5 02/03/2017 15:31 WG948015 Beryllium 0.827 J 0.331 2.76 20 02/04/2017 12:55 WG948015 Cadmium U 0.110 0.689 5 02/03/2017 15:31 WG948015 Chromium 30.8 0.372 0.689 5 02/03/2017 15:31 WG948015 Copper 21.0 0.358 0.689 5 02/03/2017 15:31 WG948015 Lead 20.5 0.165 0.689 5 02/03/2017 15:31 WG948015 Manganese 366 0.689 5.51 20 02/04/2017 12:55 WG948015 Nickel 8.31 0.241 0.689 5 02/03/2017 15:31 WG948015 Selenium 1.78 0.262 0.689 5 02/03/2017 15:31 WG948015 Silver U 0.214 0.689 5 02/03/2017 15:31 WG948015 Thallium 0.367 J 0.131 0.689 5 02/03/2017 15:31 WG948015 Zinc 43.4 1.76 6.89 5 02/03/2017 15:31 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0261 J 0.0138 0.0689 1 01/31/2017 22:29 WG947760 Acrylonitrile U 0.00247 0.0138 1 01/31/2017 22:29 WG947760 Benzene U 0.000372 0.00138 1 01/31/2017 22:29 WG947760 Bromobenzene U 0.000391 0.00138 1 01/31/2017 22:29 WG947760 Bromodichloromethane U 0.000350 0.00138 1 01/31/2017 22:29 WG947760 Bromoform U 0.000584 0.00138 1 01/31/2017 22:29 WG947760 Bromomethane U 0.00185 0.00689 1 01/31/2017 22:29 WG947760 n-Butylbenzene U 0.000355 0.00138 1 01/31/2017 22:29 WG947760 sec-Butylbenzene U 0.000277 0.00138 1 01/31/2017 22:29 WG947760 tert-Butylbenzene U 0.000284 0.00138 1 01/31/2017 22:29 WG947760 Carbon tetrachloride U 0.000452 0.00138 1 01/31/2017 22:29 WG947760 Chlorobenzene U 0.000292 0.00138 1 01/31/2017 22:29 WG947760 Chlorodibromomethane U 0.000514 0.00138 1 01/31/2017 22:29 WG947760 Chloroethane U 0.00130 0.00689 1 01/31/2017 22:29 WG947760 2-Chloroethyl vinyl ether U 0.00322 0.0689 1 01/31/2017 22:29 WG947760 Chloroform U 0.000315 0.00689 1 01/31/2017 22:29 WG947760 Chloromethane U 0.000517 0.00344 1 01/31/2017 22:29 WG947760 2-Chlorotoluene U 0.000415 0.00138 1 01/31/2017 22:29 WG947760 4-Chlorotoluene U 0.000331 0.00138 1 01/31/2017 22:29 WG947760 1,2-Dibromo-3-Chloropropane U 0.00145 0.00689 1 01/31/2017 22:29 WG947760 1,2-Dibromoethane U 0.000473 0.00138 1 01/31/2017 22:29 WG947760 Dibromomethane U 0.000526 0.00138 1 01/31/2017 22:29 WG947760 1,2-Dichlorobenzene U 0.000420 0.00138 1 01/31/2017 22:29 WG947760 1,3-Dichlorobenzene U 0.000329 0.00138 1 01/31/2017 22:29 WG947760 1,4-Dichlorobenzene U 0.000311 0.00138 1 01/31/2017 22:29 WG947760 Dichlorodifluoromethane U 0.000982 0.00689 1 01/31/2017 22:29 WG947760 1,1-Dichloroethane U 0.000274 0.00138 1 01/31/2017 22:29 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 11 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 11 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886597 BG-2 Collected date/time: 01/24/17 09:20 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000365 0.00138 1 01/31/2017 22:29 WG947760 1,1-Dichloroethene U 0.000417 0.00138 1 01/31/2017 22:29 WG947760 cis-1,2-Dichloroethene U 0.000324 0.00138 1 01/31/2017 22:29 WG947760 trans-1,2-Dichloroethene U 0.000364 0.00138 1 01/31/2017 22:29 WG947760 1,2-Dichloropropane U 0.000493 0.00138 1 01/31/2017 22:29 WG947760 1,1-Dichloropropene U 0.000437 0.00138 1 01/31/2017 22:29 WG947760 1,3-Dichloropropane U 0.000285 0.00138 1 01/31/2017 22:29 WG947760 cis-1,3-Dichloropropene U 0.000361 0.00138 1 01/31/2017 22:29 WG947760 trans-1,3-Dichloropropene U 0.000368 0.00138 1 01/31/2017 22:29 WG947760 2,2-Dichloropropane U 0.000384 0.00138 1 01/31/2017 22:29 WG947760 Di-isopropyl ether U 0.000342 0.00138 1 01/31/2017 22:29 WG947760 Ethylbenzene U 0.000409 0.00138 1 01/31/2017 22:29 WG947760 Hexachloro-1,3-butadiene U 0.000471 0.00138 1 01/31/2017 22:29 WG947760 Isopropylbenzene U 0.000335 0.00138 1 01/31/2017 22:29 WG947760 p-Isopropyltoluene U 0.000281 0.00138 1 01/31/2017 22:29 WG947760 2-Butanone (MEK)U 0.00645 0.0138 1 01/31/2017 22:29 WG947760 Methylene Chloride U 0.00138 0.00689 1 01/31/2017 22:29 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00259 0.0138 1 01/31/2017 22:29 WG947760 Methyl tert-butyl ether U 0.000292 0.00138 1 01/31/2017 22:29 WG947760 Naphthalene U 0.00138 0.00689 1 01/31/2017 22:29 WG947760 n-Propylbenzene U 0.000284 0.00138 1 01/31/2017 22:29 WG947760 Styrene U 0.000322 0.00138 1 01/31/2017 22:29 WG947760 1,1,1,2-Tetrachloroethane U 0.000364 0.00138 1 01/31/2017 22:29 WG947760 1,1,2,2-Tetrachloroethane U 0.000503 0.00138 1 01/31/2017 22:29 WG947760 Tetrachloroethene U 0.000380 0.00138 1 01/31/2017 22:29 WG947760 Toluene U 0.000598 0.00689 1 01/31/2017 22:29 WG947760 1,2,3-Trichlorobenzene U 0.000422 0.00138 1 01/31/2017 22:29 WG947760 1,2,4-Trichlorobenzene U 0.000534 0.00138 1 01/31/2017 22:29 WG947760 1,1,1-Trichloroethane U 0.000394 0.00138 1 01/31/2017 22:29 WG947760 1,1,2-Trichloroethane U 0.000382 0.00138 1 01/31/2017 22:29 WG947760 Trichloroethene U 0.000384 0.00138 1 01/31/2017 22:29 WG947760 Trichlorofluoromethane U 0.000526 0.00689 1 01/31/2017 22:29 WG947760 1,2,3-Trichloropropane U 0.00102 0.00344 1 01/31/2017 22:29 WG947760 1,2,4-Trimethylbenzene U 0.000291 0.00138 1 01/31/2017 22:29 WG947760 1,3,5-Trimethylbenzene U 0.000366 0.00138 1 01/31/2017 22:29 WG947760 Vinyl chloride U 0.000401 0.00138 1 01/31/2017 22:29 WG947760 Xylenes, Total U 0.000962 0.00413 1 01/31/2017 22:29 WG947760 (S) Toluene-d8 105 80.0-120 01/31/2017 22:29 WG947760 (S) Dibromofluoromethane 103 74.0-131 01/31/2017 22:29 WG947760 (S) a,a,a-Trifluorotoluene 100 80.0-120 01/31/2017 22:29 WG947760 (S) 4-Bromofluorobenzene 96.1 64.0-132 01/31/2017 22:29 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00884 0.0455 1 02/02/2017 19:07 WG947910 Acenaphthylene U 0.00924 0.0455 1 02/02/2017 19:07 WG947910 Anthracene U 0.00871 0.0455 1 02/02/2017 19:07 WG947910 Benzidine U J4 0.0878 0.459 1 02/02/2017 19:07 WG947910 Benzo(a)anthracene U 0.00590 0.0455 1 02/02/2017 19:07 WG947910 Benzo(b)fluoranthene U 0.00957 0.0455 1 02/02/2017 19:07 WG947910 Benzo(k)fluoranthene U 0.00802 0.0455 1 02/02/2017 19:07 WG947910 Benzo(g,h,i)perylene U 0.00993 0.0455 1 02/02/2017 19:07 WG947910 Benzo(a)pyrene U 0.00755 0.0455 1 02/02/2017 19:07 WG947910 Bis(2-chlorethoxy)methane U 0.0106 0.459 1 02/02/2017 19:07 WG947910 Bis(2-chloroethyl)ether U 0.0123 0.459 1 02/02/2017 19:07 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 12 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 12 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L886597 BG-2 Collected date/time: 01/24/17 09:20 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0105 0.459 1 02/02/2017 19:07 WG947910 4-Bromophenyl-phenylether U 0.0157 0.459 1 02/02/2017 19:07 WG947910 2-Chloronaphthalene U 0.00880 0.0455 1 02/02/2017 19:07 WG947910 4-Chlorophenyl-phenylether U 0.00864 0.459 1 02/02/2017 19:07 WG947910 Chrysene U 0.00765 0.0455 1 02/02/2017 19:07 WG947910 Dibenz(a,h)anthracene U 0.0113 0.0455 1 02/02/2017 19:07 WG947910 3,3-Dichlorobenzidine U 0.109 0.459 1 02/02/2017 19:07 WG947910 2,4-Dinitrotoluene U 0.00836 0.459 1 02/02/2017 19:07 WG947910 2,6-Dinitrotoluene U 0.0102 0.459 1 02/02/2017 19:07 WG947910 Fluoranthene U 0.00683 0.0455 1 02/02/2017 19:07 WG947910 Fluorene U 0.00940 0.0455 1 02/02/2017 19:07 WG947910 Hexachlorobenzene U 0.0118 0.459 1 02/02/2017 19:07 WG947910 Hexachloro-1,3-butadiene U 0.0138 0.459 1 02/02/2017 19:07 WG947910 Hexachlorocyclopentadiene U 0.0809 0.459 1 02/02/2017 19:07 WG947910 Hexachloroethane U 0.0185 0.459 1 02/02/2017 19:07 WG947910 Indeno(1,2,3-cd)pyrene U 0.0106 0.0455 1 02/02/2017 19:07 WG947910 Isophorone U 0.00719 0.459 1 02/02/2017 19:07 WG947910 Naphthalene U 0.0122 0.0455 1 02/02/2017 19:07 WG947910 Nitrobenzene U 0.00957 0.459 1 02/02/2017 19:07 WG947910 n-Nitrosodimethylamine U 0.0891 0.459 1 02/02/2017 19:07 WG947910 n-Nitrosodiphenylamine U 0.00818 0.459 1 02/02/2017 19:07 WG947910 n-Nitrosodi-n-propylamine U 0.0125 0.459 1 02/02/2017 19:07 WG947910 Phenanthrene U 0.00727 0.0455 1 02/02/2017 19:07 WG947910 Benzylbutyl phthalate U 0.0142 0.459 1 02/02/2017 19:07 WG947910 Bis(2-ethylhexyl)phthalate U 0.0165 0.459 1 02/02/2017 19:07 WG947910 Di-n-butyl phthalate U 0.0150 0.459 1 02/02/2017 19:07 WG947910 Diethyl phthalate U 0.00952 0.459 1 02/02/2017 19:07 WG947910 Dimethyl phthalate U 0.00744 0.459 1 02/02/2017 19:07 WG947910 Di-n-octyl phthalate U 0.0125 0.459 1 02/02/2017 19:07 WG947910 Pyrene U 0.0169 0.0455 1 02/02/2017 19:07 WG947910 1,2,4-Trichlorobenzene U 0.0121 0.459 1 02/02/2017 19:07 WG947910 Aniline U 0.0441 0.459 1 02/02/2017 19:07 WG947910 4-Chloro-3-methylphenol U 0.00657 0.459 1 02/02/2017 19:07 WG947910 2-Chlorophenol U 0.0114 0.459 1 02/02/2017 19:07 WG947910 2,4-Dichlorophenol U 0.0103 0.459 1 02/02/2017 19:07 WG947910 2,4-Dimethylphenol U 0.0649 0.459 1 02/02/2017 19:07 WG947910 4,6-Dinitro-2-methylphenol U 0.171 0.459 1 02/02/2017 19:07 WG947910 2,4-Dinitrophenol U 0.135 0.459 1 02/02/2017 19:07 WG947910 2-Nitrophenol U 0.0179 0.459 1 02/02/2017 19:07 WG947910 4-Nitrophenol U 0.0723 0.459 1 02/02/2017 19:07 WG947910 Pentachlorophenol U 0.0661 0.459 1 02/02/2017 19:07 WG947910 Phenol U 0.00957 0.459 1 02/02/2017 19:07 WG947910 2,4,6-Trichlorophenol U 0.0107 0.459 1 02/02/2017 19:07 WG947910 (S) 2-Fluorophenol 61.3 20.0-120 02/02/2017 19:07 WG947910 (S) Phenol-d5 70.1 20.0-120 02/02/2017 19:07 WG947910 (S) Nitrobenzene-d5 68.8 18.0-125 02/02/2017 19:07 WG947910 (S) 2-Fluorobiphenyl 74.2 28.0-120 02/02/2017 19:07 WG947910 (S) 2,4,6-Tribromophenol 81.9 17.0-137 02/02/2017 19:07 WG947910 (S) p-Terphenyl-d14 72.3 13.0-131 02/02/2017 19:07 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 13 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 13 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886597 B-1 Collected date/time: 01/24/17 10:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 73.7 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0558 0.00380 0.0271 1 01/30/2017 12:26 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.250 J 0.214 0.679 5 02/03/2017 15:35 WG948015 Arsenic 4.73 0.0170 0.679 5 02/03/2017 15:35 WG948015 Beryllium 0.338 J 0.0814 0.679 5 02/03/2017 15:35 WG948015 Cadmium U 0.109 0.679 5 02/03/2017 15:35 WG948015 Chromium 37.6 0.366 0.679 5 02/03/2017 15:35 WG948015 Copper 23.0 0.353 0.679 5 02/03/2017 15:35 WG948015 Lead 25.1 0.163 0.679 5 02/03/2017 15:35 WG948015 Manganese 92.8 0.170 1.36 5 02/03/2017 15:35 WG948015 Nickel 3.82 0.238 0.679 5 02/03/2017 15:35 WG948015 Selenium 1.02 0.258 0.679 5 02/03/2017 15:35 WG948015 Silver U 0.210 0.679 5 02/03/2017 15:35 WG948015 Thallium 0.225 J 0.129 0.679 5 02/03/2017 15:35 WG948015 Zinc 28.6 1.74 6.79 5 02/03/2017 15:35 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0264 J 0.0136 0.0679 1 01/31/2017 22:51 WG947760 Acrylonitrile U 0.00243 0.0136 1 01/31/2017 22:51 WG947760 Benzene U 0.000366 0.00136 1 01/31/2017 22:51 WG947760 Bromobenzene U 0.000385 0.00136 1 01/31/2017 22:51 WG947760 Bromodichloromethane U 0.000345 0.00136 1 01/31/2017 22:51 WG947760 Bromoform U 0.000575 0.00136 1 01/31/2017 22:51 WG947760 Bromomethane U 0.00182 0.00679 1 01/31/2017 22:51 WG947760 n-Butylbenzene U 0.000350 0.00136 1 01/31/2017 22:51 WG947760 sec-Butylbenzene U 0.000273 0.00136 1 01/31/2017 22:51 WG947760 tert-Butylbenzene U 0.000280 0.00136 1 01/31/2017 22:51 WG947760 Carbon tetrachloride U 0.000445 0.00136 1 01/31/2017 22:51 WG947760 Chlorobenzene U 0.000288 0.00136 1 01/31/2017 22:51 WG947760 Chlorodibromomethane U 0.000506 0.00136 1 01/31/2017 22:51 WG947760 Chloroethane U 0.00128 0.00679 1 01/31/2017 22:51 WG947760 2-Chloroethyl vinyl ether U 0.00318 0.0679 1 01/31/2017 22:51 WG947760 Chloroform U 0.000311 0.00679 1 01/31/2017 22:51 WG947760 Chloromethane U 0.000509 0.00339 1 01/31/2017 22:51 WG947760 2-Chlorotoluene U 0.000409 0.00136 1 01/31/2017 22:51 WG947760 4-Chlorotoluene U 0.000326 0.00136 1 01/31/2017 22:51 WG947760 1,2-Dibromo-3-Chloropropane U 0.00143 0.00679 1 01/31/2017 22:51 WG947760 1,2-Dibromoethane U 0.000466 0.00136 1 01/31/2017 22:51 WG947760 Dibromomethane U 0.000518 0.00136 1 01/31/2017 22:51 WG947760 1,2-Dichlorobenzene U 0.000414 0.00136 1 01/31/2017 22:51 WG947760 1,3-Dichlorobenzene U 0.000324 0.00136 1 01/31/2017 22:51 WG947760 1,4-Dichlorobenzene U 0.000307 0.00136 1 01/31/2017 22:51 WG947760 Dichlorodifluoromethane U 0.000968 0.00679 1 01/31/2017 22:51 WG947760 1,1-Dichloroethane U 0.000270 0.00136 1 01/31/2017 22:51 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 14 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 14 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886597 B-1 Collected date/time: 01/24/17 10:10 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000360 0.00136 1 01/31/2017 22:51 WG947760 1,1-Dichloroethene U 0.000411 0.00136 1 01/31/2017 22:51 WG947760 cis-1,2-Dichloroethene U 0.000319 0.00136 1 01/31/2017 22:51 WG947760 trans-1,2-Dichloroethene U 0.000358 0.00136 1 01/31/2017 22:51 WG947760 1,2-Dichloropropane U 0.000486 0.00136 1 01/31/2017 22:51 WG947760 1,1-Dichloropropene U 0.000430 0.00136 1 01/31/2017 22:51 WG947760 1,3-Dichloropropane U 0.000281 0.00136 1 01/31/2017 22:51 WG947760 cis-1,3-Dichloropropene U 0.000356 0.00136 1 01/31/2017 22:51 WG947760 trans-1,3-Dichloropropene U 0.000362 0.00136 1 01/31/2017 22:51 WG947760 2,2-Dichloropropane U 0.000379 0.00136 1 01/31/2017 22:51 WG947760 Di-isopropyl ether U 0.000337 0.00136 1 01/31/2017 22:51 WG947760 Ethylbenzene U 0.000403 0.00136 1 01/31/2017 22:51 WG947760 Hexachloro-1,3-butadiene U 0.000464 0.00136 1 01/31/2017 22:51 WG947760 Isopropylbenzene U 0.000330 0.00136 1 01/31/2017 22:51 WG947760 p-Isopropyltoluene U 0.000277 0.00136 1 01/31/2017 22:51 WG947760 2-Butanone (MEK)U 0.00635 0.0136 1 01/31/2017 22:51 WG947760 Methylene Chloride U 0.00136 0.00679 1 01/31/2017 22:51 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00255 0.0136 1 01/31/2017 22:51 WG947760 Methyl tert-butyl ether U 0.000288 0.00136 1 01/31/2017 22:51 WG947760 Naphthalene U 0.00136 0.00679 1 01/31/2017 22:51 WG947760 n-Propylbenzene U 0.000280 0.00136 1 01/31/2017 22:51 WG947760 Styrene U 0.000318 0.00136 1 01/31/2017 22:51 WG947760 1,1,1,2-Tetrachloroethane U 0.000358 0.00136 1 01/31/2017 22:51 WG947760 1,1,2,2-Tetrachloroethane U 0.000495 0.00136 1 01/31/2017 22:51 WG947760 Tetrachloroethene U 0.000375 0.00136 1 01/31/2017 22:51 WG947760 Toluene U 0.000589 0.00679 1 01/31/2017 22:51 WG947760 1,2,3-Trichlorobenzene U 0.000415 0.00136 1 01/31/2017 22:51 WG947760 1,2,4-Trichlorobenzene U 0.000527 0.00136 1 01/31/2017 22:51 WG947760 1,1,1-Trichloroethane U 0.000388 0.00136 1 01/31/2017 22:51 WG947760 1,1,2-Trichloroethane U 0.000376 0.00136 1 01/31/2017 22:51 WG947760 Trichloroethene U 0.000379 0.00136 1 01/31/2017 22:51 WG947760 Trichlorofluoromethane U 0.000518 0.00679 1 01/31/2017 22:51 WG947760 1,2,3-Trichloropropane U 0.00101 0.00339 1 01/31/2017 22:51 WG947760 1,2,4-Trimethylbenzene U 0.000286 0.00136 1 01/31/2017 22:51 WG947760 1,3,5-Trimethylbenzene U 0.000361 0.00136 1 01/31/2017 22:51 WG947760 Vinyl chloride U 0.000395 0.00136 1 01/31/2017 22:51 WG947760 Xylenes, Total U 0.000947 0.00407 1 01/31/2017 22:51 WG947760 (S) Toluene-d8 106 80.0-120 01/31/2017 22:51 WG947760 (S) Dibromofluoromethane 104 74.0-131 01/31/2017 22:51 WG947760 (S) a,a,a-Trifluorotoluene 104 80.0-120 01/31/2017 22:51 WG947760 (S) 4-Bromofluorobenzene 99.2 64.0-132 01/31/2017 22:51 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00871 0.0448 1 02/02/2017 19:58 WG947910 Acenaphthylene U 0.00911 0.0448 1 02/02/2017 19:58 WG947910 Anthracene U 0.00858 0.0448 1 02/02/2017 19:58 WG947910 Benzidine U J4 0.0865 0.452 1 02/02/2017 19:58 WG947910 Benzo(a)anthracene 0.0220 J 0.00581 0.0448 1 02/02/2017 19:58 WG947910 Benzo(b)fluoranthene 0.0262 J 0.00943 0.0448 1 02/02/2017 19:58 WG947910 Benzo(k)fluoranthene 0.00862 J 0.00790 0.0448 1 02/02/2017 19:58 WG947910 Benzo(g,h,i)perylene 0.0109 J 0.00979 0.0448 1 02/02/2017 19:58 WG947910 Benzo(a)pyrene 0.0185 J 0.00744 0.0448 1 02/02/2017 19:58 WG947910 Bis(2-chlorethoxy)methane U 0.0105 0.452 1 02/02/2017 19:58 WG947910 Bis(2-chloroethyl)ether U 0.0122 0.452 1 02/02/2017 19:58 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 15 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 15 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L886597 B-1 Collected date/time: 01/24/17 10:10 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0103 0.452 1 02/02/2017 19:58 WG947910 4-Bromophenyl-phenylether U 0.0155 0.452 1 02/02/2017 19:58 WG947910 2-Chloronaphthalene U 0.00867 0.0448 1 02/02/2017 19:58 WG947910 4-Chlorophenyl-phenylether U 0.00851 0.452 1 02/02/2017 19:58 WG947910 Chrysene 0.0206 J 0.00753 0.0448 1 02/02/2017 19:58 WG947910 Dibenz(a,h)anthracene U 0.0111 0.0448 1 02/02/2017 19:58 WG947910 3,3-Dichlorobenzidine U 0.108 0.452 1 02/02/2017 19:58 WG947910 2,4-Dinitrotoluene U 0.00824 0.452 1 02/02/2017 19:58 WG947910 2,6-Dinitrotoluene U 0.0100 0.452 1 02/02/2017 19:58 WG947910 Fluoranthene 0.0405 J 0.00673 0.0448 1 02/02/2017 19:58 WG947910 Fluorene U 0.00926 0.0448 1 02/02/2017 19:58 WG947910 Hexachlorobenzene U 0.0116 0.452 1 02/02/2017 19:58 WG947910 Hexachloro-1,3-butadiene U 0.0136 0.452 1 02/02/2017 19:58 WG947910 Hexachlorocyclopentadiene U 0.0797 0.452 1 02/02/2017 19:58 WG947910 Hexachloroethane U 0.0182 0.452 1 02/02/2017 19:58 WG947910 Indeno(1,2,3-cd)pyrene U 0.0105 0.0448 1 02/02/2017 19:58 WG947910 Isophorone U 0.00708 0.452 1 02/02/2017 19:58 WG947910 Naphthalene U 0.0121 0.0448 1 02/02/2017 19:58 WG947910 Nitrobenzene U 0.00943 0.452 1 02/02/2017 19:58 WG947910 n-Nitrosodimethylamine U 0.0878 0.452 1 02/02/2017 19:58 WG947910 n-Nitrosodiphenylamine U 0.00806 0.452 1 02/02/2017 19:58 WG947910 n-Nitrosodi-n-propylamine U 0.0123 0.452 1 02/02/2017 19:58 WG947910 Phenanthrene 0.0246 J 0.00717 0.0448 1 02/02/2017 19:58 WG947910 Benzylbutyl phthalate U 0.0140 0.452 1 02/02/2017 19:58 WG947910 Bis(2-ethylhexyl)phthalate U 0.0163 0.452 1 02/02/2017 19:58 WG947910 Di-n-butyl phthalate U 0.0148 0.452 1 02/02/2017 19:58 WG947910 Diethyl phthalate U 0.00938 0.452 1 02/02/2017 19:58 WG947910 Dimethyl phthalate U 0.00733 0.452 1 02/02/2017 19:58 WG947910 Di-n-octyl phthalate U 0.0123 0.452 1 02/02/2017 19:58 WG947910 Pyrene 0.0336 J 0.0167 0.0448 1 02/02/2017 19:58 WG947910 1,2,4-Trichlorobenzene U 0.0119 0.452 1 02/02/2017 19:58 WG947910 Aniline U 0.0434 0.452 1 02/02/2017 19:58 WG947910 4-Chloro-3-methylphenol U 0.00647 0.452 1 02/02/2017 19:58 WG947910 2-Chlorophenol U 0.0113 0.452 1 02/02/2017 19:58 WG947910 2,4-Dichlorophenol U 0.0101 0.452 1 02/02/2017 19:58 WG947910 2,4-Dimethylphenol U 0.0639 0.452 1 02/02/2017 19:58 WG947910 4,6-Dinitro-2-methylphenol U 0.168 0.452 1 02/02/2017 19:58 WG947910 2,4-Dinitrophenol U 0.133 0.452 1 02/02/2017 19:58 WG947910 2-Nitrophenol U 0.0176 0.452 1 02/02/2017 19:58 WG947910 4-Nitrophenol U 0.0713 0.452 1 02/02/2017 19:58 WG947910 Pentachlorophenol U 0.0651 0.452 1 02/02/2017 19:58 WG947910 Phenol U 0.00943 0.452 1 02/02/2017 19:58 WG947910 2,4,6-Trichlorophenol U 0.0106 0.452 1 02/02/2017 19:58 WG947910 (S) 2-Fluorophenol 71.0 20.0-120 02/02/2017 19:58 WG947910 (S) Phenol-d5 73.1 20.0-120 02/02/2017 19:58 WG947910 (S) Nitrobenzene-d5 72.4 18.0-125 02/02/2017 19:58 WG947910 (S) 2-Fluorobiphenyl 62.5 28.0-120 02/02/2017 19:58 WG947910 (S) 2,4,6-Tribromophenol 77.1 17.0-137 02/02/2017 19:58 WG947910 (S) p-Terphenyl-d14 62.4 13.0-131 02/02/2017 19:58 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 16 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 16 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886597 B-5 Collected date/time: 01/24/17 09:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 81.3 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0277 0.00345 0.0246 1 01/30/2017 11:50 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.194 0.615 5 02/03/2017 15:39 WG948015 Arsenic 2.34 0.0154 0.615 5 02/03/2017 15:39 WG948015 Beryllium 0.348 J 0.0738 0.615 5 02/03/2017 15:39 WG948015 Cadmium U 0.0984 0.615 5 02/03/2017 15:39 WG948015 Chromium 12.8 0.332 0.615 5 02/03/2017 15:39 WG948015 Copper 24.9 0.320 0.615 5 02/03/2017 15:39 WG948015 Lead 20.6 0.148 0.615 5 02/03/2017 15:39 WG948015 Manganese 70.5 0.154 1.23 5 02/03/2017 15:39 WG948015 Nickel 2.98 0.215 0.615 5 02/03/2017 15:39 WG948015 Selenium 0.881 0.234 0.615 5 02/03/2017 15:39 WG948015 Silver U 0.191 0.615 5 02/03/2017 15:39 WG948015 Thallium 0.154 J 0.117 0.615 5 02/03/2017 15:39 WG948015 Zinc 16.9 1.58 6.15 5 02/03/2017 15:39 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0123 0.0615 1 01/31/2017 23:13 WG947760 Acrylonitrile U 0.00220 0.0123 1 01/31/2017 23:13 WG947760 Benzene U 0.000332 0.00123 1 01/31/2017 23:13 WG947760 Bromobenzene U 0.000349 0.00123 1 01/31/2017 23:13 WG947760 Bromodichloromethane U 0.000313 0.00123 1 01/31/2017 23:13 WG947760 Bromoform U 0.000522 0.00123 1 01/31/2017 23:13 WG947760 Bromomethane U 0.00165 0.00615 1 01/31/2017 23:13 WG947760 n-Butylbenzene U 0.000317 0.00123 1 01/31/2017 23:13 WG947760 sec-Butylbenzene U 0.000247 0.00123 1 01/31/2017 23:13 WG947760 tert-Butylbenzene U 0.000253 0.00123 1 01/31/2017 23:13 WG947760 Carbon tetrachloride U 0.000404 0.00123 1 01/31/2017 23:13 WG947760 Chlorobenzene U 0.000261 0.00123 1 01/31/2017 23:13 WG947760 Chlorodibromomethane U 0.000459 0.00123 1 01/31/2017 23:13 WG947760 Chloroethane U 0.00116 0.00615 1 01/31/2017 23:13 WG947760 2-Chloroethyl vinyl ether U 0.00288 0.0615 1 01/31/2017 23:13 WG947760 Chloroform U 0.000282 0.00615 1 01/31/2017 23:13 WG947760 Chloromethane U 0.000461 0.00308 1 01/31/2017 23:13 WG947760 2-Chlorotoluene U 0.000370 0.00123 1 01/31/2017 23:13 WG947760 4-Chlorotoluene U 0.000295 0.00123 1 01/31/2017 23:13 WG947760 1,2-Dibromo-3-Chloropropane U 0.00129 0.00615 1 01/31/2017 23:13 WG947760 1,2-Dibromoethane U 0.000422 0.00123 1 01/31/2017 23:13 WG947760 Dibromomethane U 0.000470 0.00123 1 01/31/2017 23:13 WG947760 1,2-Dichlorobenzene U 0.000375 0.00123 1 01/31/2017 23:13 WG947760 1,3-Dichlorobenzene U 0.000294 0.00123 1 01/31/2017 23:13 WG947760 1,4-Dichlorobenzene U 0.000278 0.00123 1 01/31/2017 23:13 WG947760 Dichlorodifluoromethane U 0.000877 0.00615 1 01/31/2017 23:13 WG947760 1,1-Dichloroethane U 0.000245 0.00123 1 01/31/2017 23:13 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 17 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 17 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886597 B-5 Collected date/time: 01/24/17 09:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000326 0.00123 1 01/31/2017 23:13 WG947760 1,1-Dichloroethene U 0.000373 0.00123 1 01/31/2017 23:13 WG947760 cis-1,2-Dichloroethene U 0.000289 0.00123 1 01/31/2017 23:13 WG947760 trans-1,2-Dichloroethene U 0.000325 0.00123 1 01/31/2017 23:13 WG947760 1,2-Dichloropropane U 0.000441 0.00123 1 01/31/2017 23:13 WG947760 1,1-Dichloropropene U 0.000390 0.00123 1 01/31/2017 23:13 WG947760 1,3-Dichloropropane U 0.000255 0.00123 1 01/31/2017 23:13 WG947760 cis-1,3-Dichloropropene U 0.000322 0.00123 1 01/31/2017 23:13 WG947760 trans-1,3-Dichloropropene U 0.000329 0.00123 1 01/31/2017 23:13 WG947760 2,2-Dichloropropane U 0.000343 0.00123 1 01/31/2017 23:13 WG947760 Di-isopropyl ether U 0.000305 0.00123 1 01/31/2017 23:13 WG947760 Ethylbenzene U 0.000365 0.00123 1 01/31/2017 23:13 WG947760 Hexachloro-1,3-butadiene U 0.000421 0.00123 1 01/31/2017 23:13 WG947760 Isopropylbenzene U 0.000299 0.00123 1 01/31/2017 23:13 WG947760 p-Isopropyltoluene U 0.000251 0.00123 1 01/31/2017 23:13 WG947760 2-Butanone (MEK)U 0.00576 0.0123 1 01/31/2017 23:13 WG947760 Methylene Chloride U 0.00123 0.00615 1 01/31/2017 23:13 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00231 0.0123 1 01/31/2017 23:13 WG947760 Methyl tert-butyl ether U 0.000261 0.00123 1 01/31/2017 23:13 WG947760 Naphthalene U 0.00123 0.00615 1 01/31/2017 23:13 WG947760 n-Propylbenzene U 0.000253 0.00123 1 01/31/2017 23:13 WG947760 Styrene U 0.000288 0.00123 1 01/31/2017 23:13 WG947760 1,1,1,2-Tetrachloroethane U 0.000325 0.00123 1 01/31/2017 23:13 WG947760 1,1,2,2-Tetrachloroethane U 0.000449 0.00123 1 01/31/2017 23:13 WG947760 Tetrachloroethene U 0.000340 0.00123 1 01/31/2017 23:13 WG947760 Toluene U 0.000534 0.00615 1 01/31/2017 23:13 WG947760 1,2,3-Trichlorobenzene U 0.000377 0.00123 1 01/31/2017 23:13 WG947760 1,2,4-Trichlorobenzene U 0.000477 0.00123 1 01/31/2017 23:13 WG947760 1,1,1-Trichloroethane U 0.000352 0.00123 1 01/31/2017 23:13 WG947760 1,1,2-Trichloroethane U 0.000341 0.00123 1 01/31/2017 23:13 WG947760 Trichloroethene U 0.000343 0.00123 1 01/31/2017 23:13 WG947760 Trichlorofluoromethane U 0.000470 0.00615 1 01/31/2017 23:13 WG947760 1,2,3-Trichloropropane U 0.000912 0.00308 1 01/31/2017 23:13 WG947760 1,2,4-Trimethylbenzene U 0.000260 0.00123 1 01/31/2017 23:13 WG947760 1,3,5-Trimethylbenzene U 0.000327 0.00123 1 01/31/2017 23:13 WG947760 Vinyl chloride U 0.000358 0.00123 1 01/31/2017 23:13 WG947760 Xylenes, Total U 0.000859 0.00369 1 01/31/2017 23:13 WG947760 (S) Toluene-d8 106 80.0-120 01/31/2017 23:13 WG947760 (S) Dibromofluoromethane 105 74.0-131 01/31/2017 23:13 WG947760 (S) a,a,a-Trifluorotoluene 102 80.0-120 01/31/2017 23:13 WG947760 (S) 4-Bromofluorobenzene 97.7 64.0-132 01/31/2017 23:13 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00790 0.0406 1 02/02/2017 14:49 WG947910 Acenaphthylene U 0.00826 0.0406 1 02/02/2017 14:49 WG947910 Anthracene U 0.00778 0.0406 1 02/02/2017 14:49 WG947910 Benzidine U J4 0.0784 0.410 1 02/02/2017 14:49 WG947910 Benzo(a)anthracene U 0.00527 0.0406 1 02/02/2017 14:49 WG947910 Benzo(b)fluoranthene U 0.00855 0.0406 1 02/02/2017 14:49 WG947910 Benzo(k)fluoranthene U 0.00716 0.0406 1 02/02/2017 14:49 WG947910 Benzo(g,h,i)perylene U 0.00887 0.0406 1 02/02/2017 14:49 WG947910 Benzo(a)pyrene U 0.00674 0.0406 1 02/02/2017 14:49 WG947910 Bis(2-chlorethoxy)methane U 0.00948 0.410 1 02/02/2017 14:49 WG947910 Bis(2-chloroethyl)ether U 0.0110 0.410 1 02/02/2017 14:49 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 18 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 18 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 04 L886597 B-5 Collected date/time: 01/24/17 09:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00935 0.410 1 02/02/2017 14:49 WG947910 4-Bromophenyl-phenylether U 0.0140 0.410 1 02/02/2017 14:49 WG947910 2-Chloronaphthalene U 0.00786 0.0406 1 02/02/2017 14:49 WG947910 4-Chlorophenyl-phenylether U 0.00772 0.410 1 02/02/2017 14:49 WG947910 Chrysene U 0.00683 0.0406 1 02/02/2017 14:49 WG947910 Dibenz(a,h)anthracene U 0.0101 0.0406 1 02/02/2017 14:49 WG947910 3,3-Dichlorobenzidine U 0.0977 0.410 1 02/02/2017 14:49 WG947910 2,4-Dinitrotoluene U 0.00747 0.410 1 02/02/2017 14:49 WG947910 2,6-Dinitrotoluene U 0.00907 0.410 1 02/02/2017 14:49 WG947910 Fluoranthene U 0.00610 0.0406 1 02/02/2017 14:49 WG947910 Fluorene U 0.00839 0.0406 1 02/02/2017 14:49 WG947910 Hexachlorobenzene U 0.0105 0.410 1 02/02/2017 14:49 WG947910 Hexachloro-1,3-butadiene U 0.0123 0.410 1 02/02/2017 14:49 WG947910 Hexachlorocyclopentadiene U 0.0722 0.410 1 02/02/2017 14:49 WG947910 Hexachloroethane U 0.0165 0.410 1 02/02/2017 14:49 WG947910 Indeno(1,2,3-cd)pyrene U 0.00950 0.0406 1 02/02/2017 14:49 WG947910 Isophorone U 0.00642 0.410 1 02/02/2017 14:49 WG947910 Naphthalene U 0.0109 0.0406 1 02/02/2017 14:49 WG947910 Nitrobenzene U 0.00855 0.410 1 02/02/2017 14:49 WG947910 n-Nitrosodimethylamine U 0.0796 0.410 1 02/02/2017 14:49 WG947910 n-Nitrosodiphenylamine U 0.00731 0.410 1 02/02/2017 14:49 WG947910 n-Nitrosodi-n-propylamine U 0.0111 0.410 1 02/02/2017 14:49 WG947910 Phenanthrene U 0.00650 0.0406 1 02/02/2017 14:49 WG947910 Benzylbutyl phthalate U 0.0127 0.410 1 02/02/2017 14:49 WG947910 Bis(2-ethylhexyl)phthalate U 0.0148 0.410 1 02/02/2017 14:49 WG947910 Di-n-butyl phthalate U 0.0134 0.410 1 02/02/2017 14:49 WG947910 Diethyl phthalate U 0.00850 0.410 1 02/02/2017 14:49 WG947910 Dimethyl phthalate U 0.00664 0.410 1 02/02/2017 14:49 WG947910 Di-n-octyl phthalate U 0.0112 0.410 1 02/02/2017 14:49 WG947910 Pyrene U 0.0151 0.0406 1 02/02/2017 14:49 WG947910 1,2,4-Trichlorobenzene U 0.0108 0.410 1 02/02/2017 14:49 WG947910 Aniline U 0.0394 0.410 1 02/02/2017 14:49 WG947910 4-Chloro-3-methylphenol U 0.00587 0.410 1 02/02/2017 14:49 WG947910 2-Chlorophenol U 0.0102 0.410 1 02/02/2017 14:49 WG947910 2,4-Dichlorophenol U 0.00918 0.410 1 02/02/2017 14:49 WG947910 2,4-Dimethylphenol U 0.0580 0.410 1 02/02/2017 14:49 WG947910 4,6-Dinitro-2-methylphenol U 0.153 0.410 1 02/02/2017 14:49 WG947910 2,4-Dinitrophenol U 0.121 0.410 1 02/02/2017 14:49 WG947910 2-Nitrophenol U 0.0160 0.410 1 02/02/2017 14:49 WG947910 4-Nitrophenol U 0.0646 0.410 1 02/02/2017 14:49 WG947910 Pentachlorophenol U 0.0591 0.410 1 02/02/2017 14:49 WG947910 Phenol U 0.00855 0.410 1 02/02/2017 14:49 WG947910 2,4,6-Trichlorophenol U 0.00959 0.410 1 02/02/2017 14:49 WG947910 (S) 2-Fluorophenol 55.0 20.0-120 02/02/2017 14:49 WG947910 (S) Phenol-d5 59.0 20.0-120 02/02/2017 14:49 WG947910 (S) Nitrobenzene-d5 56.8 18.0-125 02/02/2017 14:49 WG947910 (S) 2-Fluorobiphenyl 67.4 28.0-120 02/02/2017 14:49 WG947910 (S) 2,4,6-Tribromophenol 80.7 17.0-137 02/02/2017 14:49 WG947910 (S) p-Terphenyl-d14 81.8 13.0-131 02/02/2017 14:49 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 19 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 19 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886597 B-7 Collected date/time: 01/24/17 15:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 77.4 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0510 0.00362 0.0258 1 01/30/2017 12:29 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.221 J 0.204 0.646 5 02/03/2017 15:42 WG948015 Arsenic 3.97 0.0161 0.646 5 02/03/2017 15:42 WG948015 Beryllium 0.310 J 0.155 1.29 10 02/04/2017 12:58 WG948015 Cadmium U 0.103 0.646 5 02/03/2017 15:42 WG948015 Chromium 43.3 0.349 0.646 5 02/03/2017 15:42 WG948015 Copper 33.4 0.336 0.646 5 02/03/2017 15:42 WG948015 Lead 22.5 0.155 0.646 5 02/03/2017 15:42 WG948015 Manganese 139 0.323 2.58 10 02/04/2017 12:58 WG948015 Nickel 6.01 0.226 0.646 5 02/03/2017 15:42 WG948015 Selenium 1.08 0.245 0.646 5 02/03/2017 15:42 WG948015 Silver U 0.200 0.646 5 02/03/2017 15:42 WG948015 Thallium 0.343 J 0.123 0.646 5 02/03/2017 15:42 WG948015 Zinc 27.2 1.65 6.46 5 02/03/2017 15:42 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0151 0.0756 1.17 01/31/2017 23:36 WG947760 Acrylonitrile U 0.00270 0.0151 1.17 01/31/2017 23:36 WG947760 Benzene U 0.000408 0.00151 1.17 01/31/2017 23:36 WG947760 Bromobenzene U 0.000429 0.00151 1.17 01/31/2017 23:36 WG947760 Bromodichloromethane U 0.000384 0.00151 1.17 01/31/2017 23:36 WG947760 Bromoform U 0.000641 0.00151 1.17 01/31/2017 23:36 WG947760 Bromomethane U 0.00203 0.00756 1.17 01/31/2017 23:36 WG947760 n-Butylbenzene U 0.000390 0.00151 1.17 01/31/2017 23:36 WG947760 sec-Butylbenzene U 0.000304 0.00151 1.17 01/31/2017 23:36 WG947760 tert-Butylbenzene U 0.000311 0.00151 1.17 01/31/2017 23:36 WG947760 Carbon tetrachloride U 0.000496 0.00151 1.17 01/31/2017 23:36 WG947760 Chlorobenzene U 0.000320 0.00151 1.17 01/31/2017 23:36 WG947760 Chlorodibromomethane U 0.000563 0.00151 1.17 01/31/2017 23:36 WG947760 Chloroethane U 0.00143 0.00756 1.17 01/31/2017 23:36 WG947760 2-Chloroethyl vinyl ether U 0.00354 0.0756 1.17 01/31/2017 23:36 WG947760 Chloroform U 0.000346 0.00756 1.17 01/31/2017 23:36 WG947760 Chloromethane U 0.000567 0.00378 1.17 01/31/2017 23:36 WG947760 2-Chlorotoluene U 0.000455 0.00151 1.17 01/31/2017 23:36 WG947760 4-Chlorotoluene U 0.000363 0.00151 1.17 01/31/2017 23:36 WG947760 1,2-Dibromo-3-Chloropropane U 0.00159 0.00756 1.17 01/31/2017 23:36 WG947760 1,2-Dibromoethane U 0.000518 0.00151 1.17 01/31/2017 23:36 WG947760 Dibromomethane U 0.000577 0.00151 1.17 01/31/2017 23:36 WG947760 1,2-Dichlorobenzene U 0.000461 0.00151 1.17 01/31/2017 23:36 WG947760 1,3-Dichlorobenzene U 0.000362 0.00151 1.17 01/31/2017 23:36 WG947760 1,4-Dichlorobenzene U 0.000341 0.00151 1.17 01/31/2017 23:36 WG947760 Dichlorodifluoromethane U 0.00108 0.00756 1.17 01/31/2017 23:36 WG947760 1,1-Dichloroethane U 0.000301 0.00151 1.17 01/31/2017 23:36 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 20 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 20 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886597 B-7 Collected date/time: 01/24/17 15:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000401 0.00151 1.17 01/31/2017 23:36 WG947760 1,1-Dichloroethene U 0.000457 0.00151 1.17 01/31/2017 23:36 WG947760 cis-1,2-Dichloroethene U 0.000355 0.00151 1.17 01/31/2017 23:36 WG947760 trans-1,2-Dichloroethene U 0.000399 0.00151 1.17 01/31/2017 23:36 WG947760 1,2-Dichloropropane U 0.000541 0.00151 1.17 01/31/2017 23:36 WG947760 1,1-Dichloropropene U 0.000479 0.00151 1.17 01/31/2017 23:36 WG947760 1,3-Dichloropropane U 0.000313 0.00151 1.17 01/31/2017 23:36 WG947760 cis-1,3-Dichloropropene U 0.000395 0.00151 1.17 01/31/2017 23:36 WG947760 trans-1,3-Dichloropropene U 0.000403 0.00151 1.17 01/31/2017 23:36 WG947760 2,2-Dichloropropane U 0.000421 0.00151 1.17 01/31/2017 23:36 WG947760 Di-isopropyl ether U 0.000375 0.00151 1.17 01/31/2017 23:36 WG947760 Ethylbenzene U 0.000448 0.00151 1.17 01/31/2017 23:36 WG947760 Hexachloro-1,3-butadiene U 0.000517 0.00151 1.17 01/31/2017 23:36 WG947760 Isopropylbenzene U 0.000367 0.00151 1.17 01/31/2017 23:36 WG947760 p-Isopropyltoluene U 0.000309 0.00151 1.17 01/31/2017 23:36 WG947760 2-Butanone (MEK)U 0.00708 0.0151 1.17 01/31/2017 23:36 WG947760 Methylene Chloride U 0.00151 0.00756 1.17 01/31/2017 23:36 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00284 0.0151 1.17 01/31/2017 23:36 WG947760 Methyl tert-butyl ether U 0.000320 0.00151 1.17 01/31/2017 23:36 WG947760 Naphthalene U 0.00151 0.00756 1.17 01/31/2017 23:36 WG947760 n-Propylbenzene U 0.000311 0.00151 1.17 01/31/2017 23:36 WG947760 Styrene U 0.000354 0.00151 1.17 01/31/2017 23:36 WG947760 1,1,1,2-Tetrachloroethane U 0.000399 0.00151 1.17 01/31/2017 23:36 WG947760 1,1,2,2-Tetrachloroethane U 0.000552 0.00151 1.17 01/31/2017 23:36 WG947760 Tetrachloroethene U 0.000417 0.00151 1.17 01/31/2017 23:36 WG947760 Toluene U 0.000656 0.00756 1.17 01/31/2017 23:36 WG947760 1,2,3-Trichlorobenzene U 0.000463 0.00151 1.17 01/31/2017 23:36 WG947760 1,2,4-Trichlorobenzene U 0.000587 0.00151 1.17 01/31/2017 23:36 WG947760 1,1,1-Trichloroethane U 0.000433 0.00151 1.17 01/31/2017 23:36 WG947760 1,1,2-Trichloroethane U 0.000419 0.00151 1.17 01/31/2017 23:36 WG947760 Trichloroethene U 0.000421 0.00151 1.17 01/31/2017 23:36 WG947760 Trichlorofluoromethane U 0.000577 0.00756 1.17 01/31/2017 23:36 WG947760 1,2,3-Trichloropropane U 0.00112 0.00378 1.17 01/31/2017 23:36 WG947760 1,2,4-Trimethylbenzene U 0.000319 0.00151 1.17 01/31/2017 23:36 WG947760 1,3,5-Trimethylbenzene U 0.000402 0.00151 1.17 01/31/2017 23:36 WG947760 Vinyl chloride U 0.000439 0.00151 1.17 01/31/2017 23:36 WG947760 Xylenes, Total U 0.00106 0.00453 1.17 01/31/2017 23:36 WG947760 (S) Toluene-d8 107 80.0-120 01/31/2017 23:36 WG947760 (S) Dibromofluoromethane 107 74.0-131 01/31/2017 23:36 WG947760 (S) a,a,a-Trifluorotoluene 104 80.0-120 01/31/2017 23:36 WG947760 (S) 4-Bromofluorobenzene 96.5 64.0-132 01/31/2017 23:36 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00829 0.0426 1 02/02/2017 13:31 WG947910 Acenaphthylene U 0.00867 0.0426 1 02/02/2017 13:31 WG947910 Anthracene U 0.00817 0.0426 1 02/02/2017 13:31 WG947910 Benzidine U J4 J6 0.0823 0.430 1 02/02/2017 13:31 WG947910 Benzo(a)anthracene U 0.00553 0.0426 1 02/02/2017 13:31 WG947910 Benzo(b)fluoranthene U 0.00898 0.0426 1 02/02/2017 13:31 WG947910 Benzo(k)fluoranthene U 0.00752 0.0426 1 02/02/2017 13:31 WG947910 Benzo(g,h,i)perylene U 0.00931 0.0426 1 02/02/2017 13:31 WG947910 Benzo(a)pyrene U 0.00708 0.0426 1 02/02/2017 13:31 WG947910 Bis(2-chlorethoxy)methane U 0.00995 0.430 1 02/02/2017 13:31 WG947910 Bis(2-chloroethyl)ether U 0.0116 0.430 1 02/02/2017 13:31 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 21 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 21 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 05 L886597 B-7 Collected date/time: 01/24/17 15:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00982 0.430 1 02/02/2017 13:31 WG947910 4-Bromophenyl-phenylether U 0.0147 0.430 1 02/02/2017 13:31 WG947910 2-Chloronaphthalene U 0.00826 0.0426 1 02/02/2017 13:31 WG947910 4-Chlorophenyl-phenylether U 0.00810 0.430 1 02/02/2017 13:31 WG947910 Chrysene U 0.00717 0.0426 1 02/02/2017 13:31 WG947910 Dibenz(a,h)anthracene U 0.0106 0.0426 1 02/02/2017 13:31 WG947910 3,3-Dichlorobenzidine U 0.103 0.430 1 02/02/2017 13:31 WG947910 2,4-Dinitrotoluene U 0.00784 0.430 1 02/02/2017 13:31 WG947910 2,6-Dinitrotoluene U 0.00952 0.430 1 02/02/2017 13:31 WG947910 Fluoranthene U 0.00641 0.0426 1 02/02/2017 13:31 WG947910 Fluorene U 0.00881 0.0426 1 02/02/2017 13:31 WG947910 Hexachlorobenzene U 0.0111 0.430 1 02/02/2017 13:31 WG947910 Hexachloro-1,3-butadiene U 0.0129 0.430 1 02/02/2017 13:31 WG947910 Hexachlorocyclopentadiene U 0.0758 0.430 1 02/02/2017 13:31 WG947910 Hexachloroethane U 0.0173 0.430 1 02/02/2017 13:31 WG947910 Indeno(1,2,3-cd)pyrene U 0.00997 0.0426 1 02/02/2017 13:31 WG947910 Isophorone U 0.00674 0.430 1 02/02/2017 13:31 WG947910 Naphthalene U 0.0115 0.0426 1 02/02/2017 13:31 WG947910 Nitrobenzene U 0.00898 0.430 1 02/02/2017 13:31 WG947910 n-Nitrosodimethylamine U 0.0836 0.430 1 02/02/2017 13:31 WG947910 n-Nitrosodiphenylamine U 0.00767 0.430 1 02/02/2017 13:31 WG947910 n-Nitrosodi-n-propylamine U 0.0117 0.430 1 02/02/2017 13:31 WG947910 Phenanthrene U 0.00682 0.0426 1 02/02/2017 13:31 WG947910 Benzylbutyl phthalate U 0.0133 0.430 1 02/02/2017 13:31 WG947910 Bis(2-ethylhexyl)phthalate U 0.0155 0.430 1 02/02/2017 13:31 WG947910 Di-n-butyl phthalate U 0.0141 0.430 1 02/02/2017 13:31 WG947910 Diethyl phthalate U 0.00893 0.430 1 02/02/2017 13:31 WG947910 Dimethyl phthalate U 0.00698 0.430 1 02/02/2017 13:31 WG947910 Di-n-octyl phthalate U 0.0117 0.430 1 02/02/2017 13:31 WG947910 Pyrene U 0.0159 0.0426 1 02/02/2017 13:31 WG947910 1,2,4-Trichlorobenzene U 0.0113 0.430 1 02/02/2017 13:31 WG947910 Aniline U 0.0413 0.430 1 02/02/2017 13:31 WG947910 4-Chloro-3-methylphenol U 0.00616 0.430 1 02/02/2017 13:31 WG947910 2-Chlorophenol U 0.0107 0.430 1 02/02/2017 13:31 WG947910 2,4-Dichlorophenol U 0.00964 0.430 1 02/02/2017 13:31 WG947910 2,4-Dimethylphenol U 0.0609 0.430 1 02/02/2017 13:31 WG947910 4,6-Dinitro-2-methylphenol U 0.160 0.430 1 02/02/2017 13:31 WG947910 2,4-Dinitrophenol U 0.127 0.430 1 02/02/2017 13:31 WG947910 2-Nitrophenol U 0.0168 0.430 1 02/02/2017 13:31 WG947910 4-Nitrophenol U 0.0678 0.430 1 02/02/2017 13:31 WG947910 Pentachlorophenol U 0.0620 0.430 1 02/02/2017 13:31 WG947910 Phenol U 0.00898 0.430 1 02/02/2017 13:31 WG947910 2,4,6-Trichlorophenol U 0.0101 0.430 1 02/02/2017 13:31 WG947910 (S) 2-Fluorophenol 26.2 20.0-120 02/02/2017 13:31 WG947910 (S) Phenol-d5 33.4 20.0-120 02/02/2017 13:31 WG947910 (S) Nitrobenzene-d5 28.8 18.0-125 02/02/2017 13:31 WG947910 (S) 2-Fluorobiphenyl 50.7 28.0-120 02/02/2017 13:31 WG947910 (S) 2,4,6-Tribromophenol 80.6 17.0-137 02/02/2017 13:31 WG947910 (S) p-Terphenyl-d14 81.5 13.0-131 02/02/2017 13:31 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 22 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 22 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886597 B-8 Collected date/time: 01/24/17 14:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 75.4 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0436 0.00371 0.0265 1 01/30/2017 12:31 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.210 0.663 5 02/03/2017 15:46 WG948015 Arsenic 2.30 0.0166 0.663 5 02/03/2017 15:46 WG948015 Beryllium 0.228 J 0.159 1.33 10 02/04/2017 13:02 WG948015 Cadmium U 0.106 0.663 5 02/03/2017 15:46 WG948015 Chromium 40.6 0.358 0.663 5 02/03/2017 15:46 WG948015 Copper 27.4 0.345 0.663 5 02/03/2017 15:46 WG948015 Lead 23.3 0.159 0.663 5 02/03/2017 15:46 WG948015 Manganese 108 0.166 1.33 5 02/03/2017 15:46 WG948015 Nickel 4.07 0.232 0.663 5 02/03/2017 15:46 WG948015 Selenium 0.810 0.252 0.663 5 02/03/2017 15:46 WG948015 Silver U 0.206 0.663 5 02/03/2017 15:46 WG948015 Thallium U 0.126 0.663 5 02/03/2017 15:46 WG948015 Zinc 25.6 1.70 6.63 5 02/03/2017 15:46 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0133 0.0663 1 01/31/2017 23:59 WG947760 Acrylonitrile U 0.00237 0.0133 1 01/31/2017 23:59 WG947760 Benzene U 0.000358 0.00133 1 01/31/2017 23:59 WG947760 Bromobenzene U 0.000377 0.00133 1 01/31/2017 23:59 WG947760 Bromodichloromethane U 0.000337 0.00133 1 01/31/2017 23:59 WG947760 Bromoform U 0.000562 0.00133 1 01/31/2017 23:59 WG947760 Bromomethane U 0.00178 0.00663 1 01/31/2017 23:59 WG947760 n-Butylbenzene U 0.000342 0.00133 1 01/31/2017 23:59 WG947760 sec-Butylbenzene U 0.000267 0.00133 1 01/31/2017 23:59 WG947760 tert-Butylbenzene U 0.000273 0.00133 1 01/31/2017 23:59 WG947760 Carbon tetrachloride U 0.000435 0.00133 1 01/31/2017 23:59 WG947760 Chlorobenzene U 0.000281 0.00133 1 01/31/2017 23:59 WG947760 Chlorodibromomethane U 0.000495 0.00133 1 01/31/2017 23:59 WG947760 Chloroethane U 0.00125 0.00663 1 01/31/2017 23:59 WG947760 2-Chloroethyl vinyl ether U 0.00310 0.0663 1 01/31/2017 23:59 WG947760 Chloroform U 0.000304 0.00663 1 01/31/2017 23:59 WG947760 Chloromethane U 0.000497 0.00332 1 01/31/2017 23:59 WG947760 2-Chlorotoluene U 0.000399 0.00133 1 01/31/2017 23:59 WG947760 4-Chlorotoluene U 0.000318 0.00133 1 01/31/2017 23:59 WG947760 1,2-Dibromo-3-Chloropropane U 0.00139 0.00663 1 01/31/2017 23:59 WG947760 1,2-Dibromoethane U 0.000455 0.00133 1 01/31/2017 23:59 WG947760 Dibromomethane U 0.000507 0.00133 1 01/31/2017 23:59 WG947760 1,2-Dichlorobenzene U 0.000404 0.00133 1 01/31/2017 23:59 WG947760 1,3-Dichlorobenzene U 0.000317 0.00133 1 01/31/2017 23:59 WG947760 1,4-Dichlorobenzene U 0.000300 0.00133 1 01/31/2017 23:59 WG947760 Dichlorodifluoromethane U 0.000946 0.00663 1 01/31/2017 23:59 WG947760 1,1-Dichloroethane U 0.000264 0.00133 1 01/31/2017 23:59 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 23 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 23 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886597 B-8 Collected date/time: 01/24/17 14:45 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000351 0.00133 1 01/31/2017 23:59 WG947760 1,1-Dichloroethene U 0.000402 0.00133 1 01/31/2017 23:59 WG947760 cis-1,2-Dichloroethene U 0.000312 0.00133 1 01/31/2017 23:59 WG947760 trans-1,2-Dichloroethene U 0.000350 0.00133 1 01/31/2017 23:59 WG947760 1,2-Dichloropropane U 0.000475 0.00133 1 01/31/2017 23:59 WG947760 1,1-Dichloropropene U 0.000420 0.00133 1 01/31/2017 23:59 WG947760 1,3-Dichloropropane U 0.000275 0.00133 1 01/31/2017 23:59 WG947760 cis-1,3-Dichloropropene U 0.000347 0.00133 1 01/31/2017 23:59 WG947760 trans-1,3-Dichloropropene U 0.000354 0.00133 1 01/31/2017 23:59 WG947760 2,2-Dichloropropane U 0.000370 0.00133 1 01/31/2017 23:59 WG947760 Di-isopropyl ether U 0.000329 0.00133 1 01/31/2017 23:59 WG947760 Ethylbenzene U 0.000394 0.00133 1 01/31/2017 23:59 WG947760 Hexachloro-1,3-butadiene U 0.000454 0.00133 1 01/31/2017 23:59 WG947760 Isopropylbenzene U 0.000322 0.00133 1 01/31/2017 23:59 WG947760 p-Isopropyltoluene U 0.000271 0.00133 1 01/31/2017 23:59 WG947760 2-Butanone (MEK)U 0.00621 0.0133 1 01/31/2017 23:59 WG947760 Methylene Chloride U 0.00133 0.00663 1 01/31/2017 23:59 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00249 0.0133 1 01/31/2017 23:59 WG947760 Methyl tert-butyl ether U 0.000281 0.00133 1 01/31/2017 23:59 WG947760 Naphthalene U 0.00133 0.00663 1 01/31/2017 23:59 WG947760 n-Propylbenzene U 0.000273 0.00133 1 01/31/2017 23:59 WG947760 Styrene U 0.000310 0.00133 1 01/31/2017 23:59 WG947760 1,1,1,2-Tetrachloroethane U 0.000350 0.00133 1 01/31/2017 23:59 WG947760 1,1,2,2-Tetrachloroethane U 0.000484 0.00133 1 01/31/2017 23:59 WG947760 Tetrachloroethene U 0.000366 0.00133 1 01/31/2017 23:59 WG947760 Toluene U 0.000576 0.00663 1 01/31/2017 23:59 WG947760 1,2,3-Trichlorobenzene U 0.000406 0.00133 1 01/31/2017 23:59 WG947760 1,2,4-Trichlorobenzene U 0.000515 0.00133 1 01/31/2017 23:59 WG947760 1,1,1-Trichloroethane U 0.000379 0.00133 1 01/31/2017 23:59 WG947760 1,1,2-Trichloroethane U 0.000367 0.00133 1 01/31/2017 23:59 WG947760 Trichloroethene U 0.000370 0.00133 1 01/31/2017 23:59 WG947760 Trichlorofluoromethane U 0.000507 0.00663 1 01/31/2017 23:59 WG947760 1,2,3-Trichloropropane U 0.000983 0.00332 1 01/31/2017 23:59 WG947760 1,2,4-Trimethylbenzene U 0.000280 0.00133 1 01/31/2017 23:59 WG947760 1,3,5-Trimethylbenzene U 0.000353 0.00133 1 01/31/2017 23:59 WG947760 Vinyl chloride U 0.000386 0.00133 1 01/31/2017 23:59 WG947760 Xylenes, Total U 0.000926 0.00398 1 01/31/2017 23:59 WG947760 (S) Toluene-d8 105 80.0-120 01/31/2017 23:59 WG947760 (S) Dibromofluoromethane 106 74.0-131 01/31/2017 23:59 WG947760 (S) a,a,a-Trifluorotoluene 101 80.0-120 01/31/2017 23:59 WG947760 (S) 4-Bromofluorobenzene 98.1 64.0-132 01/31/2017 23:59 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00851 0.0438 1 02/02/2017 15:15 WG947910 Acenaphthylene U 0.00890 0.0438 1 02/02/2017 15:15 WG947910 Anthracene U 0.00838 0.0438 1 02/02/2017 15:15 WG947910 Benzidine U J4 0.0845 0.442 1 02/02/2017 15:15 WG947910 Benzo(a)anthracene 0.0106 J 0.00568 0.0438 1 02/02/2017 15:15 WG947910 Benzo(b)fluoranthene 0.0127 J 0.00922 0.0438 1 02/02/2017 15:15 WG947910 Benzo(k)fluoranthene U 0.00772 0.0438 1 02/02/2017 15:15 WG947910 Benzo(g,h,i)perylene U 0.00956 0.0438 1 02/02/2017 15:15 WG947910 Benzo(a)pyrene 0.00788 J 0.00727 0.0438 1 02/02/2017 15:15 WG947910 Bis(2-chlorethoxy)methane U 0.0102 0.442 1 02/02/2017 15:15 WG947910 Bis(2-chloroethyl)ether U 0.0119 0.442 1 02/02/2017 15:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 24 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 24 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 06 L886597 B-8 Collected date/time: 01/24/17 14:45 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0101 0.442 1 02/02/2017 15:15 WG947910 4-Bromophenyl-phenylether U 0.0151 0.442 1 02/02/2017 15:15 WG947910 2-Chloronaphthalene U 0.00847 0.0438 1 02/02/2017 15:15 WG947910 4-Chlorophenyl-phenylether U 0.00832 0.442 1 02/02/2017 15:15 WG947910 Chrysene 0.00867 J 0.00736 0.0438 1 02/02/2017 15:15 WG947910 Dibenz(a,h)anthracene U 0.0109 0.0438 1 02/02/2017 15:15 WG947910 3,3-Dichlorobenzidine U 0.105 0.442 1 02/02/2017 15:15 WG947910 2,4-Dinitrotoluene U 0.00805 0.442 1 02/02/2017 15:15 WG947910 2,6-Dinitrotoluene U 0.00977 0.442 1 02/02/2017 15:15 WG947910 Fluoranthene 0.0105 J 0.00658 0.0438 1 02/02/2017 15:15 WG947910 Fluorene U 0.00904 0.0438 1 02/02/2017 15:15 WG947910 Hexachlorobenzene U 0.0114 0.442 1 02/02/2017 15:15 WG947910 Hexachloro-1,3-butadiene U 0.0133 0.442 1 02/02/2017 15:15 WG947910 Hexachlorocyclopentadiene U 0.0778 0.442 1 02/02/2017 15:15 WG947910 Hexachloroethane U 0.0178 0.442 1 02/02/2017 15:15 WG947910 Indeno(1,2,3-cd)pyrene U 0.0102 0.0438 1 02/02/2017 15:15 WG947910 Isophorone U 0.00692 0.442 1 02/02/2017 15:15 WG947910 Naphthalene U 0.0118 0.0438 1 02/02/2017 15:15 WG947910 Nitrobenzene U 0.00922 0.442 1 02/02/2017 15:15 WG947910 n-Nitrosodimethylamine U 0.0858 0.442 1 02/02/2017 15:15 WG947910 n-Nitrosodiphenylamine U 0.00788 0.442 1 02/02/2017 15:15 WG947910 n-Nitrosodi-n-propylamine U 0.0120 0.442 1 02/02/2017 15:15 WG947910 Phenanthrene U 0.00700 0.0438 1 02/02/2017 15:15 WG947910 Benzylbutyl phthalate U 0.0137 0.442 1 02/02/2017 15:15 WG947910 Bis(2-ethylhexyl)phthalate U 0.0159 0.442 1 02/02/2017 15:15 WG947910 Di-n-butyl phthalate U 0.0145 0.442 1 02/02/2017 15:15 WG947910 Diethyl phthalate U 0.00916 0.442 1 02/02/2017 15:15 WG947910 Dimethyl phthalate U 0.00716 0.442 1 02/02/2017 15:15 WG947910 Di-n-octyl phthalate U 0.0120 0.442 1 02/02/2017 15:15 WG947910 Pyrene U 0.0163 0.0438 1 02/02/2017 15:15 WG947910 1,2,4-Trichlorobenzene U 0.0116 0.442 1 02/02/2017 15:15 WG947910 Aniline U 0.0424 0.442 1 02/02/2017 15:15 WG947910 4-Chloro-3-methylphenol U 0.00633 0.442 1 02/02/2017 15:15 WG947910 2-Chlorophenol U 0.0110 0.442 1 02/02/2017 15:15 WG947910 2,4-Dichlorophenol U 0.00989 0.442 1 02/02/2017 15:15 WG947910 2,4-Dimethylphenol U 0.0625 0.442 1 02/02/2017 15:15 WG947910 4,6-Dinitro-2-methylphenol U 0.164 0.442 1 02/02/2017 15:15 WG947910 2,4-Dinitrophenol U 0.130 0.442 1 02/02/2017 15:15 WG947910 2-Nitrophenol U 0.0172 0.442 1 02/02/2017 15:15 WG947910 4-Nitrophenol U 0.0696 0.442 1 02/02/2017 15:15 WG947910 Pentachlorophenol U 0.0637 0.442 1 02/02/2017 15:15 WG947910 Phenol U 0.00922 0.442 1 02/02/2017 15:15 WG947910 2,4,6-Trichlorophenol U 0.0103 0.442 1 02/02/2017 15:15 WG947910 (S) 2-Fluorophenol 31.6 20.0-120 02/02/2017 15:15 WG947910 (S) Phenol-d5 40.3 20.0-120 02/02/2017 15:15 WG947910 (S) Nitrobenzene-d5 36.8 18.0-125 02/02/2017 15:15 WG947910 (S) 2-Fluorobiphenyl 52.8 28.0-120 02/02/2017 15:15 WG947910 (S) 2,4,6-Tribromophenol 79.7 17.0-137 02/02/2017 15:15 WG947910 (S) p-Terphenyl-d14 81.2 13.0-131 02/02/2017 15:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 25 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 25 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886597 B-9 Collected date/time: 01/24/17 14:10 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 85.1 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0695 0.00329 0.0235 1 01/30/2017 12:34 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.186 0.587 5 02/03/2017 15:49 WG948015 Arsenic 2.86 0.0147 0.587 5 02/03/2017 15:49 WG948015 Beryllium 0.312 J 0.0705 0.587 5 02/03/2017 15:49 WG948015 Cadmium U 0.0940 0.587 5 02/03/2017 15:49 WG948015 Chromium 16.2 0.317 0.587 5 02/03/2017 15:49 WG948015 Copper 11.7 0.305 0.587 5 02/03/2017 15:49 WG948015 Lead 17.9 0.141 0.587 5 02/03/2017 15:49 WG948015 Manganese 78.0 0.147 1.17 5 02/03/2017 15:49 WG948015 Nickel 4.80 0.206 0.587 5 02/03/2017 15:49 WG948015 Selenium 0.927 0.223 0.587 5 02/03/2017 15:49 WG948015 Silver U 0.182 0.587 5 02/03/2017 15:49 WG948015 Thallium 0.213 J 0.112 0.587 5 02/03/2017 15:49 WG948015 Zinc 20.8 1.50 5.87 5 02/03/2017 15:49 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0138 J 0.0119 0.0593 1.01 02/01/2017 00:21 WG947760 Acrylonitrile U 0.00213 0.0119 1.01 02/01/2017 00:21 WG947760 Benzene 0.000571 J 0.000321 0.00119 1.01 02/01/2017 00:21 WG947760 Bromobenzene U 0.000337 0.00119 1.01 02/01/2017 00:21 WG947760 Bromodichloromethane U 0.000301 0.00119 1.01 02/01/2017 00:21 WG947760 Bromoform U 0.000503 0.00119 1.01 02/01/2017 00:21 WG947760 Bromomethane U 0.00159 0.00593 1.01 02/01/2017 00:21 WG947760 n-Butylbenzene U 0.000305 0.00119 1.01 02/01/2017 00:21 WG947760 sec-Butylbenzene U 0.000238 0.00119 1.01 02/01/2017 00:21 WG947760 tert-Butylbenzene U 0.000244 0.00119 1.01 02/01/2017 00:21 WG947760 Carbon tetrachloride U 0.000389 0.00119 1.01 02/01/2017 00:21 WG947760 Chlorobenzene U 0.000251 0.00119 1.01 02/01/2017 00:21 WG947760 Chlorodibromomethane U 0.000443 0.00119 1.01 02/01/2017 00:21 WG947760 Chloroethane U 0.00112 0.00593 1.01 02/01/2017 00:21 WG947760 2-Chloroethyl vinyl ether U 0.00277 0.0593 1.01 02/01/2017 00:21 WG947760 Chloroform U 0.000271 0.00593 1.01 02/01/2017 00:21 WG947760 Chloromethane U 0.000445 0.00297 1.01 02/01/2017 00:21 WG947760 2-Chlorotoluene U 0.000357 0.00119 1.01 02/01/2017 00:21 WG947760 4-Chlorotoluene U 0.000284 0.00119 1.01 02/01/2017 00:21 WG947760 1,2-Dibromo-3-Chloropropane U 0.00125 0.00593 1.01 02/01/2017 00:21 WG947760 1,2-Dibromoethane U 0.000406 0.00119 1.01 02/01/2017 00:21 WG947760 Dibromomethane U 0.000453 0.00119 1.01 02/01/2017 00:21 WG947760 1,2-Dichlorobenzene U 0.000362 0.00119 1.01 02/01/2017 00:21 WG947760 1,3-Dichlorobenzene U 0.000283 0.00119 1.01 02/01/2017 00:21 WG947760 1,4-Dichlorobenzene U 0.000268 0.00119 1.01 02/01/2017 00:21 WG947760 Dichlorodifluoromethane U 0.000846 0.00593 1.01 02/01/2017 00:21 WG947760 1,1-Dichloroethane U 0.000236 0.00119 1.01 02/01/2017 00:21 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 26 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 26 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886597 B-9 Collected date/time: 01/24/17 14:10 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000315 0.00119 1.01 02/01/2017 00:21 WG947760 1,1-Dichloroethene U 0.000359 0.00119 1.01 02/01/2017 00:21 WG947760 cis-1,2-Dichloroethene U 0.000278 0.00119 1.01 02/01/2017 00:21 WG947760 trans-1,2-Dichloroethene U 0.000314 0.00119 1.01 02/01/2017 00:21 WG947760 1,2-Dichloropropane U 0.000425 0.00119 1.01 02/01/2017 00:21 WG947760 1,1-Dichloropropene U 0.000376 0.00119 1.01 02/01/2017 00:21 WG947760 1,3-Dichloropropane U 0.000246 0.00119 1.01 02/01/2017 00:21 WG947760 cis-1,3-Dichloropropene U 0.000311 0.00119 1.01 02/01/2017 00:21 WG947760 trans-1,3-Dichloropropene U 0.000317 0.00119 1.01 02/01/2017 00:21 WG947760 2,2-Dichloropropane U 0.000331 0.00119 1.01 02/01/2017 00:21 WG947760 Di-isopropyl ether U 0.000294 0.00119 1.01 02/01/2017 00:21 WG947760 Ethylbenzene U 0.000352 0.00119 1.01 02/01/2017 00:21 WG947760 Hexachloro-1,3-butadiene U 0.000405 0.00119 1.01 02/01/2017 00:21 WG947760 Isopropylbenzene U 0.000288 0.00119 1.01 02/01/2017 00:21 WG947760 p-Isopropyltoluene U 0.000242 0.00119 1.01 02/01/2017 00:21 WG947760 2-Butanone (MEK)U 0.00556 0.0119 1.01 02/01/2017 00:21 WG947760 Methylene Chloride U 0.00119 0.00593 1.01 02/01/2017 00:21 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00223 0.0119 1.01 02/01/2017 00:21 WG947760 Methyl tert-butyl ether U 0.000251 0.00119 1.01 02/01/2017 00:21 WG947760 Naphthalene U 0.00119 0.00593 1.01 02/01/2017 00:21 WG947760 n-Propylbenzene U 0.000244 0.00119 1.01 02/01/2017 00:21 WG947760 Styrene U 0.000277 0.00119 1.01 02/01/2017 00:21 WG947760 1,1,1,2-Tetrachloroethane U 0.000314 0.00119 1.01 02/01/2017 00:21 WG947760 1,1,2,2-Tetrachloroethane U 0.000433 0.00119 1.01 02/01/2017 00:21 WG947760 Tetrachloroethene U 0.000328 0.00119 1.01 02/01/2017 00:21 WG947760 Toluene U 0.000515 0.00593 1.01 02/01/2017 00:21 WG947760 1,2,3-Trichlorobenzene U 0.000363 0.00119 1.01 02/01/2017 00:21 WG947760 1,2,4-Trichlorobenzene U 0.000461 0.00119 1.01 02/01/2017 00:21 WG947760 1,1,1-Trichloroethane U 0.000340 0.00119 1.01 02/01/2017 00:21 WG947760 1,1,2-Trichloroethane U 0.000329 0.00119 1.01 02/01/2017 00:21 WG947760 Trichloroethene U 0.000331 0.00119 1.01 02/01/2017 00:21 WG947760 Trichlorofluoromethane U 0.000453 0.00593 1.01 02/01/2017 00:21 WG947760 1,2,3-Trichloropropane U 0.000879 0.00297 1.01 02/01/2017 00:21 WG947760 1,2,4-Trimethylbenzene U 0.000250 0.00119 1.01 02/01/2017 00:21 WG947760 1,3,5-Trimethylbenzene U 0.000316 0.00119 1.01 02/01/2017 00:21 WG947760 Vinyl chloride U 0.000345 0.00119 1.01 02/01/2017 00:21 WG947760 Xylenes, Total U 0.000828 0.00356 1.01 02/01/2017 00:21 WG947760 (S) Toluene-d8 106 80.0-120 02/01/2017 00:21 WG947760 (S) Dibromofluoromethane 102 74.0-131 02/01/2017 00:21 WG947760 (S) a,a,a-Trifluorotoluene 102 80.0-120 02/01/2017 00:21 WG947760 (S) 4-Bromofluorobenzene 97.5 64.0-132 02/01/2017 00:21 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00754 0.0388 1 02/02/2017 17:24 WG947910 Acenaphthylene U 0.00788 0.0388 1 02/02/2017 17:24 WG947910 Anthracene U 0.00742 0.0388 1 02/02/2017 17:24 WG947910 Benzidine U J4 0.0748 0.391 1 02/02/2017 17:24 WG947910 Benzo(a)anthracene U 0.00503 0.0388 1 02/02/2017 17:24 WG947910 Benzo(b)fluoranthene U 0.00816 0.0388 1 02/02/2017 17:24 WG947910 Benzo(k)fluoranthene U 0.00684 0.0388 1 02/02/2017 17:24 WG947910 Benzo(g,h,i)perylene U 0.00847 0.0388 1 02/02/2017 17:24 WG947910 Benzo(a)pyrene U 0.00644 0.0388 1 02/02/2017 17:24 WG947910 Bis(2-chlorethoxy)methane U 0.00905 0.391 1 02/02/2017 17:24 WG947910 Bis(2-chloroethyl)ether U 0.0105 0.391 1 02/02/2017 17:24 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 27 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 27 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 07 L886597 B-9 Collected date/time: 01/24/17 14:10 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00893 0.391 1 02/02/2017 17:24 WG947910 4-Bromophenyl-phenylether U 0.0134 0.391 1 02/02/2017 17:24 WG947910 2-Chloronaphthalene U 0.00751 0.0388 1 02/02/2017 17:24 WG947910 4-Chlorophenyl-phenylether U 0.00737 0.391 1 02/02/2017 17:24 WG947910 Chrysene U 0.00652 0.0388 1 02/02/2017 17:24 WG947910 Dibenz(a,h)anthracene U 0.00964 0.0388 1 02/02/2017 17:24 WG947910 3,3-Dichlorobenzidine U 0.0933 0.391 1 02/02/2017 17:24 WG947910 2,4-Dinitrotoluene U 0.00713 0.391 1 02/02/2017 17:24 WG947910 2,6-Dinitrotoluene U 0.00866 0.391 1 02/02/2017 17:24 WG947910 Fluoranthene U 0.00583 0.0388 1 02/02/2017 17:24 WG947910 Fluorene U 0.00801 0.0388 1 02/02/2017 17:24 WG947910 Hexachlorobenzene U 0.0101 0.391 1 02/02/2017 17:24 WG947910 Hexachloro-1,3-butadiene U 0.0117 0.391 1 02/02/2017 17:24 WG947910 Hexachlorocyclopentadiene U 0.0690 0.391 1 02/02/2017 17:24 WG947910 Hexachloroethane U 0.0157 0.391 1 02/02/2017 17:24 WG947910 Indeno(1,2,3-cd)pyrene U 0.00907 0.0388 1 02/02/2017 17:24 WG947910 Isophorone U 0.00613 0.391 1 02/02/2017 17:24 WG947910 Naphthalene U 0.0104 0.0388 1 02/02/2017 17:24 WG947910 Nitrobenzene U 0.00816 0.391 1 02/02/2017 17:24 WG947910 n-Nitrosodimethylamine U 0.0760 0.391 1 02/02/2017 17:24 WG947910 n-Nitrosodiphenylamine U 0.00698 0.391 1 02/02/2017 17:24 WG947910 n-Nitrosodi-n-propylamine U 0.0106 0.391 1 02/02/2017 17:24 WG947910 Phenanthrene U 0.00620 0.0388 1 02/02/2017 17:24 WG947910 Benzylbutyl phthalate U 0.0121 0.391 1 02/02/2017 17:24 WG947910 Bis(2-ethylhexyl)phthalate U 0.0141 0.391 1 02/02/2017 17:24 WG947910 Di-n-butyl phthalate U 0.0128 0.391 1 02/02/2017 17:24 WG947910 Diethyl phthalate U 0.00812 0.391 1 02/02/2017 17:24 WG947910 Dimethyl phthalate U 0.00634 0.391 1 02/02/2017 17:24 WG947910 Di-n-octyl phthalate U 0.0107 0.391 1 02/02/2017 17:24 WG947910 Pyrene U 0.0144 0.0388 1 02/02/2017 17:24 WG947910 1,2,4-Trichlorobenzene U 0.0103 0.391 1 02/02/2017 17:24 WG947910 Aniline U 0.0376 0.391 1 02/02/2017 17:24 WG947910 4-Chloro-3-methylphenol U 0.00560 0.391 1 02/02/2017 17:24 WG947910 2-Chlorophenol U 0.00976 0.391 1 02/02/2017 17:24 WG947910 2,4-Dichlorophenol U 0.00876 0.391 1 02/02/2017 17:24 WG947910 2,4-Dimethylphenol U 0.0553 0.391 1 02/02/2017 17:24 WG947910 4,6-Dinitro-2-methylphenol U 0.146 0.391 1 02/02/2017 17:24 WG947910 2,4-Dinitrophenol U 0.115 0.391 1 02/02/2017 17:24 WG947910 2-Nitrophenol U 0.0153 0.391 1 02/02/2017 17:24 WG947910 4-Nitrophenol U 0.0617 0.391 1 02/02/2017 17:24 WG947910 Pentachlorophenol U 0.0564 0.391 1 02/02/2017 17:24 WG947910 Phenol U 0.00816 0.391 1 02/02/2017 17:24 WG947910 2,4,6-Trichlorophenol U 0.00915 0.391 1 02/02/2017 17:24 WG947910 (S) 2-Fluorophenol 39.9 20.0-120 02/02/2017 17:24 WG947910 (S) Phenol-d5 49.1 20.0-120 02/02/2017 17:24 WG947910 (S) Nitrobenzene-d5 42.5 18.0-125 02/02/2017 17:24 WG947910 (S) 2-Fluorobiphenyl 61.6 28.0-120 02/02/2017 17:24 WG947910 (S) 2,4,6-Tribromophenol 78.7 17.0-137 02/02/2017 17:24 WG947910 (S) p-Terphenyl-d14 84.2 13.0-131 02/02/2017 17:24 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 28 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 28 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886597 B-10 Collected date/time: 01/25/17 09:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 83.5 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0483 0.00335 0.0239 1 01/30/2017 12:37 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.189 0.599 5 02/03/2017 15:53 WG948015 Arsenic 3.51 0.0150 0.599 5 02/03/2017 15:53 WG948015 Beryllium 0.264 J 0.0718 0.599 5 02/03/2017 15:53 WG948015 Cadmium 0.281 J 0.0958 0.599 5 02/03/2017 15:53 WG948015 Chromium 18.3 0.323 0.599 5 02/03/2017 15:53 WG948015 Copper 27.5 0.311 0.599 5 02/03/2017 15:53 WG948015 Lead 23.6 0.144 0.599 5 02/03/2017 15:53 WG948015 Manganese 99.7 0.150 1.20 5 02/03/2017 15:53 WG948015 Nickel 3.25 0.209 0.599 5 02/03/2017 15:53 WG948015 Selenium 0.653 0.227 0.599 5 02/03/2017 15:53 WG948015 Silver U 0.186 0.599 5 02/03/2017 15:53 WG948015 Thallium 0.181 J 0.114 0.599 5 02/03/2017 15:53 WG948015 Zinc 39.0 1.53 5.99 5 02/03/2017 15:53 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0263 J 0.0120 0.0599 1 02/01/2017 00:44 WG947760 Acrylonitrile U 0.00214 0.0120 1 02/01/2017 00:44 WG947760 Benzene U 0.000323 0.00120 1 02/01/2017 00:44 WG947760 Bromobenzene U 0.000340 0.00120 1 02/01/2017 00:44 WG947760 Bromodichloromethane U 0.000304 0.00120 1 02/01/2017 00:44 WG947760 Bromoform U 0.000508 0.00120 1 02/01/2017 00:44 WG947760 Bromomethane U 0.00160 0.00599 1 02/01/2017 00:44 WG947760 n-Butylbenzene U 0.000309 0.00120 1 02/01/2017 00:44 WG947760 sec-Butylbenzene U 0.000241 0.00120 1 02/01/2017 00:44 WG947760 tert-Butylbenzene U 0.000247 0.00120 1 02/01/2017 00:44 WG947760 Carbon tetrachloride U 0.000393 0.00120 1 02/01/2017 00:44 WG947760 Chlorobenzene U 0.000254 0.00120 1 02/01/2017 00:44 WG947760 Chlorodibromomethane U 0.000447 0.00120 1 02/01/2017 00:44 WG947760 Chloroethane U 0.00113 0.00599 1 02/01/2017 00:44 WG947760 2-Chloroethyl vinyl ether U 0.00280 0.0599 1 02/01/2017 00:44 WG947760 Chloroform U 0.000274 0.00599 1 02/01/2017 00:44 WG947760 Chloromethane U 0.000449 0.00299 1 02/01/2017 00:44 WG947760 2-Chlorotoluene U 0.000360 0.00120 1 02/01/2017 00:44 WG947760 4-Chlorotoluene U 0.000287 0.00120 1 02/01/2017 00:44 WG947760 1,2-Dibromo-3-Chloropropane U 0.00126 0.00599 1 02/01/2017 00:44 WG947760 1,2-Dibromoethane U 0.000411 0.00120 1 02/01/2017 00:44 WG947760 Dibromomethane U 0.000457 0.00120 1 02/01/2017 00:44 WG947760 1,2-Dichlorobenzene U 0.000365 0.00120 1 02/01/2017 00:44 WG947760 1,3-Dichlorobenzene U 0.000286 0.00120 1 02/01/2017 00:44 WG947760 1,4-Dichlorobenzene U 0.000271 0.00120 1 02/01/2017 00:44 WG947760 Dichlorodifluoromethane U 0.000854 0.00599 1 02/01/2017 00:44 WG947760 1,1-Dichloroethane U 0.000238 0.00120 1 02/01/2017 00:44 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 29 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 29 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886597 B-10 Collected date/time: 01/25/17 09:45 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000317 0.00120 1 02/01/2017 00:44 WG947760 1,1-Dichloroethene U 0.000363 0.00120 1 02/01/2017 00:44 WG947760 cis-1,2-Dichloroethene U 0.000281 0.00120 1 02/01/2017 00:44 WG947760 trans-1,2-Dichloroethene U 0.000316 0.00120 1 02/01/2017 00:44 WG947760 1,2-Dichloropropane U 0.000429 0.00120 1 02/01/2017 00:44 WG947760 1,1-Dichloropropene U 0.000379 0.00120 1 02/01/2017 00:44 WG947760 1,3-Dichloropropane U 0.000248 0.00120 1 02/01/2017 00:44 WG947760 cis-1,3-Dichloropropene U 0.000314 0.00120 1 02/01/2017 00:44 WG947760 trans-1,3-Dichloropropene U 0.000320 0.00120 1 02/01/2017 00:44 WG947760 2,2-Dichloropropane U 0.000334 0.00120 1 02/01/2017 00:44 WG947760 Di-isopropyl ether U 0.000297 0.00120 1 02/01/2017 00:44 WG947760 Ethylbenzene U 0.000356 0.00120 1 02/01/2017 00:44 WG947760 Hexachloro-1,3-butadiene U 0.000409 0.00120 1 02/01/2017 00:44 WG947760 Isopropylbenzene U 0.000291 0.00120 1 02/01/2017 00:44 WG947760 p-Isopropyltoluene U 0.000244 0.00120 1 02/01/2017 00:44 WG947760 2-Butanone (MEK)U 0.00560 0.0120 1 02/01/2017 00:44 WG947760 Methylene Chloride U 0.00120 0.00599 1 02/01/2017 00:44 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00225 0.0120 1 02/01/2017 00:44 WG947760 Methyl tert-butyl ether U 0.000254 0.00120 1 02/01/2017 00:44 WG947760 Naphthalene U 0.00120 0.00599 1 02/01/2017 00:44 WG947760 n-Propylbenzene U 0.000247 0.00120 1 02/01/2017 00:44 WG947760 Styrene U 0.000280 0.00120 1 02/01/2017 00:44 WG947760 1,1,1,2-Tetrachloroethane U 0.000316 0.00120 1 02/01/2017 00:44 WG947760 1,1,2,2-Tetrachloroethane U 0.000437 0.00120 1 02/01/2017 00:44 WG947760 Tetrachloroethene 0.000409 J 0.000330 0.00120 1 02/01/2017 00:44 WG947760 Toluene U 0.000520 0.00599 1 02/01/2017 00:44 WG947760 1,2,3-Trichlorobenzene U 0.000366 0.00120 1 02/01/2017 00:44 WG947760 1,2,4-Trichlorobenzene U 0.000464 0.00120 1 02/01/2017 00:44 WG947760 1,1,1-Trichloroethane U 0.000342 0.00120 1 02/01/2017 00:44 WG947760 1,1,2-Trichloroethane U 0.000332 0.00120 1 02/01/2017 00:44 WG947760 Trichloroethene U 0.000334 0.00120 1 02/01/2017 00:44 WG947760 Trichlorofluoromethane U 0.000457 0.00599 1 02/01/2017 00:44 WG947760 1,2,3-Trichloropropane U 0.000887 0.00299 1 02/01/2017 00:44 WG947760 1,2,4-Trimethylbenzene U 0.000253 0.00120 1 02/01/2017 00:44 WG947760 1,3,5-Trimethylbenzene U 0.000318 0.00120 1 02/01/2017 00:44 WG947760 Vinyl chloride U 0.000348 0.00120 1 02/01/2017 00:44 WG947760 Xylenes, Total U 0.000836 0.00359 1 02/01/2017 00:44 WG947760 (S) Toluene-d8 106 80.0-120 02/01/2017 00:44 WG947760 (S) Dibromofluoromethane 105 74.0-131 02/01/2017 00:44 WG947760 (S) a,a,a-Trifluorotoluene 104 80.0-120 02/01/2017 00:44 WG947760 (S) 4-Bromofluorobenzene 94.9 64.0-132 02/01/2017 00:44 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene 5.00 0.153 0.790 20 02/03/2017 17:14 WG947910 Acenaphthylene U 0.160 0.790 20 02/03/2017 17:14 WG947910 Anthracene 7.24 0.151 0.790 20 02/03/2017 17:14 WG947910 Benzidine U J4 1.52 7.97 20 02/03/2017 17:14 WG947910 Benzo(a)anthracene 14.9 0.102 0.790 20 02/03/2017 17:14 WG947910 Benzo(b)fluoranthene 18.0 0.166 0.790 20 02/03/2017 17:14 WG947910 Benzo(k)fluoranthene 5.34 0.139 0.790 20 02/03/2017 17:14 WG947910 Benzo(g,h,i)perylene 3.84 0.172 0.790 20 02/03/2017 17:14 WG947910 Benzo(a)pyrene 11.6 0.132 0.790 20 02/03/2017 17:14 WG947910 Bis(2-chlorethoxy)methane U 0.184 7.97 20 02/03/2017 17:14 WG947910 Bis(2-chloroethyl)ether U 0.214 7.97 20 02/03/2017 17:14 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 30 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 30 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 08 L886597 B-10 Collected date/time: 01/25/17 09:45 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.182 7.97 20 02/03/2017 17:14 WG947910 4-Bromophenyl-phenylether U 0.273 7.97 20 02/03/2017 17:14 WG947910 2-Chloronaphthalene U 0.153 0.790 20 02/03/2017 17:14 WG947910 4-Chlorophenyl-phenylether U 0.150 7.97 20 02/03/2017 17:14 WG947910 Chrysene 13.6 0.133 0.790 20 02/03/2017 17:14 WG947910 Dibenz(a,h)anthracene 1.44 0.196 0.790 20 02/03/2017 17:14 WG947910 3,3-Dichlorobenzidine U 1.90 7.97 20 02/03/2017 17:14 WG947910 2,4-Dinitrotoluene U 0.145 7.97 20 02/03/2017 17:14 WG947910 2,6-Dinitrotoluene U 0.176 7.97 20 02/03/2017 17:14 WG947910 Fluoranthene 37.8 0.119 0.790 20 02/03/2017 17:14 WG947910 Fluorene 3.08 0.163 0.790 20 02/03/2017 17:14 WG947910 Hexachlorobenzene U 0.205 7.97 20 02/03/2017 17:14 WG947910 Hexachloro-1,3-butadiene U 0.239 7.97 20 02/03/2017 17:14 WG947910 Hexachlorocyclopentadiene U 1.40 7.97 20 02/03/2017 17:14 WG947910 Hexachloroethane U 0.321 7.97 20 02/03/2017 17:14 WG947910 Indeno(1,2,3-cd)pyrene 4.38 0.184 0.790 20 02/03/2017 17:14 WG947910 Isophorone U 0.124 7.97 20 02/03/2017 17:14 WG947910 Naphthalene 0.336 J 0.213 0.790 20 02/03/2017 17:14 WG947910 Nitrobenzene U 0.166 7.97 20 02/03/2017 17:14 WG947910 n-Nitrosodimethylamine U 1.54 7.97 20 02/03/2017 17:14 WG947910 n-Nitrosodiphenylamine U 0.142 7.97 20 02/03/2017 17:14 WG947910 n-Nitrosodi-n-propylamine U 0.217 7.97 20 02/03/2017 17:14 WG947910 Phenanthrene 30.9 0.127 0.790 20 02/03/2017 17:14 WG947910 Benzylbutyl phthalate U 0.247 7.97 20 02/03/2017 17:14 WG947910 Bis(2-ethylhexyl)phthalate U 0.287 7.97 20 02/03/2017 17:14 WG947910 Di-n-butyl phthalate U 0.261 7.97 20 02/03/2017 17:14 WG947910 Diethyl phthalate U 0.165 7.97 20 02/03/2017 17:14 WG947910 Dimethyl phthalate U 0.129 7.97 20 02/03/2017 17:14 WG947910 Di-n-octyl phthalate U 0.217 7.97 20 02/03/2017 17:14 WG947910 Pyrene 24.5 0.294 0.790 20 02/03/2017 17:14 WG947910 1,2,4-Trichlorobenzene U 0.209 7.97 20 02/03/2017 17:14 WG947910 Aniline U 0.766 7.97 20 02/03/2017 17:14 WG947910 4-Chloro-3-methylphenol U 0.114 7.97 20 02/03/2017 17:14 WG947910 2-Chlorophenol U 0.199 7.97 20 02/03/2017 17:14 WG947910 2,4-Dichlorophenol U 0.178 7.97 20 02/03/2017 17:14 WG947910 2,4-Dimethylphenol U 1.13 7.97 20 02/03/2017 17:14 WG947910 4,6-Dinitro-2-methylphenol U 2.97 7.97 20 02/03/2017 17:14 WG947910 2,4-Dinitrophenol U 2.35 7.97 20 02/03/2017 17:14 WG947910 2-Nitrophenol U 0.311 7.97 20 02/03/2017 17:14 WG947910 4-Nitrophenol U 1.26 7.97 20 02/03/2017 17:14 WG947910 Pentachlorophenol U 1.15 7.97 20 02/03/2017 17:14 WG947910 Phenol U 0.166 7.97 20 02/03/2017 17:14 WG947910 2,4,6-Trichlorophenol U 0.187 7.97 20 02/03/2017 17:14 WG947910 (S) 2-Fluorophenol 70.3 20.0-120 02/03/2017 17:14 WG947910 (S) Phenol-d5 78.1 20.0-120 02/03/2017 17:14 WG947910 (S) Nitrobenzene-d5 75.0 18.0-125 02/03/2017 17:14 WG947910 (S) 2-Fluorobiphenyl 76.3 28.0-120 02/03/2017 17:14 WG947910 (S) 2,4,6-Tribromophenol 73.6 17.0-137 02/03/2017 17:14 WG947910 (S) p-Terphenyl-d14 61.7 13.0-131 02/03/2017 17:14 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 31 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 31 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L886597 B-11 Collected date/time: 01/25/17 10:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.6 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0622 0.00356 0.0254 1 01/30/2017 12:39 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.201 0.636 5 02/03/2017 15:56 WG948015 Arsenic 3.08 0.0159 0.636 5 02/03/2017 15:56 WG948015 Beryllium 0.394 J 0.0763 0.636 5 02/03/2017 15:56 WG948015 Cadmium 0.120 J 0.102 0.636 5 02/03/2017 15:56 WG948015 Chromium 25.5 0.343 0.636 5 02/03/2017 15:56 WG948015 Copper 38.6 0.331 0.636 5 02/03/2017 15:56 WG948015 Lead 27.8 0.153 0.636 5 02/03/2017 15:56 WG948015 Manganese 219 0.318 2.54 10 02/04/2017 13:05 WG948015 Nickel 4.62 0.223 0.636 5 02/03/2017 15:56 WG948015 Selenium 1.35 0.242 0.636 5 02/03/2017 15:56 WG948015 Silver U 0.197 0.636 5 02/03/2017 15:56 WG948015 Thallium 0.234 J 0.121 0.636 5 02/03/2017 15:56 WG948015 Zinc 39.1 1.63 6.36 5 02/03/2017 15:56 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0317 J 0.0127 0.0636 1 02/01/2017 01:07 WG947760 Acrylonitrile U 0.00228 0.0127 1 02/01/2017 01:07 WG947760 Benzene U 0.000343 0.00127 1 02/01/2017 01:07 WG947760 Bromobenzene U 0.000361 0.00127 1 02/01/2017 01:07 WG947760 Bromodichloromethane U 0.000323 0.00127 1 02/01/2017 01:07 WG947760 Bromoform U 0.000539 0.00127 1 02/01/2017 01:07 WG947760 Bromomethane U 0.00170 0.00636 1 02/01/2017 01:07 WG947760 n-Butylbenzene U 0.000328 0.00127 1 02/01/2017 01:07 WG947760 sec-Butylbenzene U 0.000256 0.00127 1 02/01/2017 01:07 WG947760 tert-Butylbenzene U 0.000262 0.00127 1 02/01/2017 01:07 WG947760 Carbon tetrachloride U 0.000417 0.00127 1 02/01/2017 01:07 WG947760 Chlorobenzene U 0.000270 0.00127 1 02/01/2017 01:07 WG947760 Chlorodibromomethane U 0.000474 0.00127 1 02/01/2017 01:07 WG947760 Chloroethane U 0.00120 0.00636 1 02/01/2017 01:07 WG947760 2-Chloroethyl vinyl ether U 0.00298 0.0636 1 02/01/2017 01:07 WG947760 Chloroform U 0.000291 0.00636 1 02/01/2017 01:07 WG947760 Chloromethane U 0.000477 0.00318 1 02/01/2017 01:07 WG947760 2-Chlorotoluene U 0.000383 0.00127 1 02/01/2017 01:07 WG947760 4-Chlorotoluene U 0.000305 0.00127 1 02/01/2017 01:07 WG947760 1,2-Dibromo-3-Chloropropane U 0.00134 0.00636 1 02/01/2017 01:07 WG947760 1,2-Dibromoethane U 0.000436 0.00127 1 02/01/2017 01:07 WG947760 Dibromomethane U 0.000486 0.00127 1 02/01/2017 01:07 WG947760 1,2-Dichlorobenzene U 0.000388 0.00127 1 02/01/2017 01:07 WG947760 1,3-Dichlorobenzene U 0.000304 0.00127 1 02/01/2017 01:07 WG947760 1,4-Dichlorobenzene U 0.000287 0.00127 1 02/01/2017 01:07 WG947760 Dichlorodifluoromethane U 0.000907 0.00636 1 02/01/2017 01:07 WG947760 1,1-Dichloroethane U 0.000253 0.00127 1 02/01/2017 01:07 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 32 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 32 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L886597 B-11 Collected date/time: 01/25/17 10:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000337 0.00127 1 02/01/2017 01:07 WG947760 1,1-Dichloroethene U 0.000385 0.00127 1 02/01/2017 01:07 WG947760 cis-1,2-Dichloroethene U 0.000299 0.00127 1 02/01/2017 01:07 WG947760 trans-1,2-Dichloroethene U 0.000336 0.00127 1 02/01/2017 01:07 WG947760 1,2-Dichloropropane U 0.000455 0.00127 1 02/01/2017 01:07 WG947760 1,1-Dichloropropene U 0.000403 0.00127 1 02/01/2017 01:07 WG947760 1,3-Dichloropropane U 0.000263 0.00127 1 02/01/2017 01:07 WG947760 cis-1,3-Dichloropropene U 0.000333 0.00127 1 02/01/2017 01:07 WG947760 trans-1,3-Dichloropropene U 0.000340 0.00127 1 02/01/2017 01:07 WG947760 2,2-Dichloropropane U 0.000355 0.00127 1 02/01/2017 01:07 WG947760 Di-isopropyl ether U 0.000315 0.00127 1 02/01/2017 01:07 WG947760 Ethylbenzene U 0.000378 0.00127 1 02/01/2017 01:07 WG947760 Hexachloro-1,3-butadiene U 0.000435 0.00127 1 02/01/2017 01:07 WG947760 Isopropylbenzene U 0.000309 0.00127 1 02/01/2017 01:07 WG947760 p-Isopropyltoluene U 0.000259 0.00127 1 02/01/2017 01:07 WG947760 2-Butanone (MEK)U 0.00595 0.0127 1 02/01/2017 01:07 WG947760 Methylene Chloride U 0.00127 0.00636 1 02/01/2017 01:07 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00239 0.0127 1 02/01/2017 01:07 WG947760 Methyl tert-butyl ether U 0.000270 0.00127 1 02/01/2017 01:07 WG947760 Naphthalene U 0.00127 0.00636 1 02/01/2017 01:07 WG947760 n-Propylbenzene U 0.000262 0.00127 1 02/01/2017 01:07 WG947760 Styrene U 0.000298 0.00127 1 02/01/2017 01:07 WG947760 1,1,1,2-Tetrachloroethane U 0.000336 0.00127 1 02/01/2017 01:07 WG947760 1,1,2,2-Tetrachloroethane U 0.000464 0.00127 1 02/01/2017 01:07 WG947760 Tetrachloroethene U 0.000351 0.00127 1 02/01/2017 01:07 WG947760 Toluene U 0.000552 0.00636 1 02/01/2017 01:07 WG947760 1,2,3-Trichlorobenzene U 0.000389 0.00127 1 02/01/2017 01:07 WG947760 1,2,4-Trichlorobenzene U 0.000493 0.00127 1 02/01/2017 01:07 WG947760 1,1,1-Trichloroethane U 0.000364 0.00127 1 02/01/2017 01:07 WG947760 1,1,2-Trichloroethane U 0.000352 0.00127 1 02/01/2017 01:07 WG947760 Trichloroethene U 0.000355 0.00127 1 02/01/2017 01:07 WG947760 Trichlorofluoromethane U 0.000486 0.00636 1 02/01/2017 01:07 WG947760 1,2,3-Trichloropropane U 0.000942 0.00318 1 02/01/2017 01:07 WG947760 1,2,4-Trimethylbenzene U 0.000268 0.00127 1 02/01/2017 01:07 WG947760 1,3,5-Trimethylbenzene U 0.000338 0.00127 1 02/01/2017 01:07 WG947760 Vinyl chloride U 0.000370 0.00127 1 02/01/2017 01:07 WG947760 Xylenes, Total U 0.000888 0.00382 1 02/01/2017 01:07 WG947760 (S) Toluene-d8 105 80.0-120 02/01/2017 01:07 WG947760 (S) Dibromofluoromethane 106 74.0-131 02/01/2017 01:07 WG947760 (S) a,a,a-Trifluorotoluene 101 80.0-120 02/01/2017 01:07 WG947760 (S) 4-Bromofluorobenzene 97.3 64.0-132 02/01/2017 01:07 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00817 0.0420 1 02/02/2017 20:50 WG947910 Acenaphthylene U 0.00853 0.0420 1 02/02/2017 20:50 WG947910 Anthracene U 0.00804 0.0420 1 02/02/2017 20:50 WG947910 Benzidine U J4 0.0810 0.424 1 02/02/2017 20:50 WG947910 Benzo(a)anthracene 0.0134 J 0.00544 0.0420 1 02/02/2017 20:50 WG947910 Benzo(b)fluoranthene 0.0203 J 0.00884 0.0420 1 02/02/2017 20:50 WG947910 Benzo(k)fluoranthene U 0.00740 0.0420 1 02/02/2017 20:50 WG947910 Benzo(g,h,i)perylene U 0.00917 0.0420 1 02/02/2017 20:50 WG947910 Benzo(a)pyrene 0.0126 J 0.00697 0.0420 1 02/02/2017 20:50 WG947910 Bis(2-chlorethoxy)methane U 0.00979 0.424 1 02/02/2017 20:50 WG947910 Bis(2-chloroethyl)ether U 0.0114 0.424 1 02/02/2017 20:50 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 33 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 33 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 09 L886597 B-11 Collected date/time: 01/25/17 10:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00967 0.424 1 02/02/2017 20:50 WG947910 4-Bromophenyl-phenylether U 0.0145 0.424 1 02/02/2017 20:50 WG947910 2-Chloronaphthalene U 0.00813 0.0420 1 02/02/2017 20:50 WG947910 4-Chlorophenyl-phenylether U 0.00797 0.424 1 02/02/2017 20:50 WG947910 Chrysene 0.0148 J 0.00706 0.0420 1 02/02/2017 20:50 WG947910 Dibenz(a,h)anthracene U 0.0104 0.0420 1 02/02/2017 20:50 WG947910 3,3-Dichlorobenzidine U 0.101 0.424 1 02/02/2017 20:50 WG947910 2,4-Dinitrotoluene U 0.00772 0.424 1 02/02/2017 20:50 WG947910 2,6-Dinitrotoluene U 0.00937 0.424 1 02/02/2017 20:50 WG947910 Fluoranthene 0.0229 J 0.00631 0.0420 1 02/02/2017 20:50 WG947910 Fluorene U 0.00867 0.0420 1 02/02/2017 20:50 WG947910 Hexachlorobenzene U 0.0109 0.424 1 02/02/2017 20:50 WG947910 Hexachloro-1,3-butadiene U 0.0127 0.424 1 02/02/2017 20:50 WG947910 Hexachlorocyclopentadiene U 0.0747 0.424 1 02/02/2017 20:50 WG947910 Hexachloroethane U 0.0170 0.424 1 02/02/2017 20:50 WG947910 Indeno(1,2,3-cd)pyrene U 0.00982 0.0420 1 02/02/2017 20:50 WG947910 Isophorone U 0.00664 0.424 1 02/02/2017 20:50 WG947910 Naphthalene U 0.0113 0.0420 1 02/02/2017 20:50 WG947910 Nitrobenzene U 0.00884 0.424 1 02/02/2017 20:50 WG947910 n-Nitrosodimethylamine U 0.0823 0.424 1 02/02/2017 20:50 WG947910 n-Nitrosodiphenylamine U 0.00755 0.424 1 02/02/2017 20:50 WG947910 n-Nitrosodi-n-propylamine U 0.0115 0.424 1 02/02/2017 20:50 WG947910 Phenanthrene 0.00954 J 0.00672 0.0420 1 02/02/2017 20:50 WG947910 Benzylbutyl phthalate U 0.0131 0.424 1 02/02/2017 20:50 WG947910 Bis(2-ethylhexyl)phthalate U 0.0153 0.424 1 02/02/2017 20:50 WG947910 Di-n-butyl phthalate U 0.0139 0.424 1 02/02/2017 20:50 WG947910 Diethyl phthalate U 0.00879 0.424 1 02/02/2017 20:50 WG947910 Dimethyl phthalate U 0.00687 0.424 1 02/02/2017 20:50 WG947910 Di-n-octyl phthalate U 0.0115 0.424 1 02/02/2017 20:50 WG947910 Pyrene U 0.0156 0.0420 1 02/02/2017 20:50 WG947910 1,2,4-Trichlorobenzene U 0.0111 0.424 1 02/02/2017 20:50 WG947910 Aniline U 0.0407 0.424 1 02/02/2017 20:50 WG947910 4-Chloro-3-methylphenol U 0.00607 0.424 1 02/02/2017 20:50 WG947910 2-Chlorophenol U 0.0106 0.424 1 02/02/2017 20:50 WG947910 2,4-Dichlorophenol U 0.00949 0.424 1 02/02/2017 20:50 WG947910 2,4-Dimethylphenol U 0.0599 0.424 1 02/02/2017 20:50 WG947910 4,6-Dinitro-2-methylphenol U 0.158 0.424 1 02/02/2017 20:50 WG947910 2,4-Dinitrophenol U 0.125 0.424 1 02/02/2017 20:50 WG947910 2-Nitrophenol U 0.0165 0.424 1 02/02/2017 20:50 WG947910 4-Nitrophenol U 0.0668 0.424 1 02/02/2017 20:50 WG947910 Pentachlorophenol U 0.0610 0.424 1 02/02/2017 20:50 WG947910 Phenol U 0.00884 0.424 1 02/02/2017 20:50 WG947910 2,4,6-Trichlorophenol U 0.00991 0.424 1 02/02/2017 20:50 WG947910 (S) 2-Fluorophenol 49.6 20.0-120 02/02/2017 20:50 WG947910 (S) Phenol-d5 67.6 20.0-120 02/02/2017 20:50 WG947910 (S) Nitrobenzene-d5 63.0 18.0-125 02/02/2017 20:50 WG947910 (S) 2-Fluorobiphenyl 76.8 28.0-120 02/02/2017 20:50 WG947910 (S) 2,4,6-Tribromophenol 85.3 17.0-137 02/02/2017 20:50 WG947910 (S) p-Terphenyl-d14 64.7 13.0-131 02/02/2017 20:50 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 34 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 34 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L886597 B-12 Collected date/time: 01/24/17 10:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.6 1 01/31/2017 10:31 WG948070 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0527 0.00356 0.0255 1 01/30/2017 12:47 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.201 0.636 5 02/03/2017 16:00 WG948015 Arsenic 4.02 0.0159 0.636 5 02/03/2017 16:00 WG948015 Beryllium 0.289 J 0.0764 0.636 5 02/03/2017 16:00 WG948015 Cadmium U 0.102 0.636 5 02/03/2017 16:00 WG948015 Chromium 20.0 0.344 0.636 5 02/03/2017 16:00 WG948015 Copper 20.9 0.331 0.636 5 02/03/2017 16:00 WG948015 Lead 21.5 0.153 0.636 5 02/03/2017 16:00 WG948015 Manganese 78.4 0.159 1.27 5 02/03/2017 16:00 WG948015 Nickel 3.38 0.223 0.636 5 02/03/2017 16:00 WG948015 Selenium 1.14 0.242 0.636 5 02/03/2017 16:00 WG948015 Silver U 0.197 0.636 5 02/03/2017 16:00 WG948015 Thallium 0.187 J 0.121 0.636 5 02/03/2017 16:00 WG948015 Zinc 17.0 1.63 6.36 5 02/03/2017 16:00 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0161 J 0.0127 0.0636 1 02/01/2017 01:30 WG947760 Acrylonitrile U 0.00228 0.0127 1 02/01/2017 01:30 WG947760 Benzene U 0.000344 0.00127 1 02/01/2017 01:30 WG947760 Bromobenzene U 0.000362 0.00127 1 02/01/2017 01:30 WG947760 Bromodichloromethane U 0.000323 0.00127 1 02/01/2017 01:30 WG947760 Bromoform U 0.000540 0.00127 1 02/01/2017 01:30 WG947760 Bromomethane U 0.00171 0.00636 1 02/01/2017 01:30 WG947760 n-Butylbenzene U 0.000328 0.00127 1 02/01/2017 01:30 WG947760 sec-Butylbenzene U 0.000256 0.00127 1 02/01/2017 01:30 WG947760 tert-Butylbenzene U 0.000262 0.00127 1 02/01/2017 01:30 WG947760 Carbon tetrachloride U 0.000418 0.00127 1 02/01/2017 01:30 WG947760 Chlorobenzene U 0.000270 0.00127 1 02/01/2017 01:30 WG947760 Chlorodibromomethane U 0.000475 0.00127 1 02/01/2017 01:30 WG947760 Chloroethane U 0.00120 0.00636 1 02/01/2017 01:30 WG947760 2-Chloroethyl vinyl ether U 0.00298 0.0636 1 02/01/2017 01:30 WG947760 Chloroform U 0.000291 0.00636 1 02/01/2017 01:30 WG947760 Chloromethane U 0.000477 0.00318 1 02/01/2017 01:30 WG947760 2-Chlorotoluene U 0.000383 0.00127 1 02/01/2017 01:30 WG947760 4-Chlorotoluene U 0.000305 0.00127 1 02/01/2017 01:30 WG947760 1,2-Dibromo-3-Chloropropane U 0.00134 0.00636 1 02/01/2017 01:30 WG947760 1,2-Dibromoethane U 0.000437 0.00127 1 02/01/2017 01:30 WG947760 Dibromomethane U 0.000486 0.00127 1 02/01/2017 01:30 WG947760 1,2-Dichlorobenzene U 0.000388 0.00127 1 02/01/2017 01:30 WG947760 1,3-Dichlorobenzene U 0.000304 0.00127 1 02/01/2017 01:30 WG947760 1,4-Dichlorobenzene U 0.000288 0.00127 1 02/01/2017 01:30 WG947760 Dichlorodifluoromethane U 0.000908 0.00636 1 02/01/2017 01:30 WG947760 1,1-Dichloroethane U 0.000253 0.00127 1 02/01/2017 01:30 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 35 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 35 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L886597 B-12 Collected date/time: 01/24/17 10:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000337 0.00127 1 02/01/2017 01:30 WG947760 1,1-Dichloroethene U 0.000386 0.00127 1 02/01/2017 01:30 WG947760 cis-1,2-Dichloroethene U 0.000299 0.00127 1 02/01/2017 01:30 WG947760 trans-1,2-Dichloroethene U 0.000336 0.00127 1 02/01/2017 01:30 WG947760 1,2-Dichloropropane U 0.000456 0.00127 1 02/01/2017 01:30 WG947760 1,1-Dichloropropene U 0.000404 0.00127 1 02/01/2017 01:30 WG947760 1,3-Dichloropropane U 0.000263 0.00127 1 02/01/2017 01:30 WG947760 cis-1,3-Dichloropropene U 0.000334 0.00127 1 02/01/2017 01:30 WG947760 trans-1,3-Dichloropropene U 0.000340 0.00127 1 02/01/2017 01:30 WG947760 2,2-Dichloropropane U 0.000355 0.00127 1 02/01/2017 01:30 WG947760 Di-isopropyl ether U 0.000316 0.00127 1 02/01/2017 01:30 WG947760 Ethylbenzene U 0.000378 0.00127 1 02/01/2017 01:30 WG947760 Hexachloro-1,3-butadiene U 0.000435 0.00127 1 02/01/2017 01:30 WG947760 Isopropylbenzene U 0.000309 0.00127 1 02/01/2017 01:30 WG947760 p-Isopropyltoluene U 0.000260 0.00127 1 02/01/2017 01:30 WG947760 2-Butanone (MEK)U 0.00596 0.0127 1 02/01/2017 01:30 WG947760 Methylene Chloride U 0.00127 0.00636 1 02/01/2017 01:30 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00239 0.0127 1 02/01/2017 01:30 WG947760 Methyl tert-butyl ether U 0.000270 0.00127 1 02/01/2017 01:30 WG947760 Naphthalene U 0.00127 0.00636 1 02/01/2017 01:30 WG947760 n-Propylbenzene U 0.000262 0.00127 1 02/01/2017 01:30 WG947760 Styrene U 0.000298 0.00127 1 02/01/2017 01:30 WG947760 1,1,1,2-Tetrachloroethane U 0.000336 0.00127 1 02/01/2017 01:30 WG947760 1,1,2,2-Tetrachloroethane U 0.000465 0.00127 1 02/01/2017 01:30 WG947760 Tetrachloroethene U 0.000351 0.00127 1 02/01/2017 01:30 WG947760 Toluene U 0.000552 0.00636 1 02/01/2017 01:30 WG947760 1,2,3-Trichlorobenzene U 0.000390 0.00127 1 02/01/2017 01:30 WG947760 1,2,4-Trichlorobenzene U 0.000494 0.00127 1 02/01/2017 01:30 WG947760 1,1,1-Trichloroethane U 0.000364 0.00127 1 02/01/2017 01:30 WG947760 1,1,2-Trichloroethane U 0.000353 0.00127 1 02/01/2017 01:30 WG947760 Trichloroethene U 0.000355 0.00127 1 02/01/2017 01:30 WG947760 Trichlorofluoromethane U 0.000486 0.00636 1 02/01/2017 01:30 WG947760 1,2,3-Trichloropropane U 0.000943 0.00318 1 02/01/2017 01:30 WG947760 1,2,4-Trimethylbenzene U 0.000269 0.00127 1 02/01/2017 01:30 WG947760 1,3,5-Trimethylbenzene U 0.000339 0.00127 1 02/01/2017 01:30 WG947760 Vinyl chloride U 0.000370 0.00127 1 02/01/2017 01:30 WG947760 Xylenes, Total U 0.000888 0.00382 1 02/01/2017 01:30 WG947760 (S) Toluene-d8 105 80.0-120 02/01/2017 01:30 WG947760 (S) Dibromofluoromethane 106 74.0-131 02/01/2017 01:30 WG947760 (S) a,a,a-Trifluorotoluene 102 80.0-120 02/01/2017 01:30 WG947760 (S) 4-Bromofluorobenzene 96.0 64.0-132 02/01/2017 01:30 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00817 0.0420 1 02/02/2017 15:41 WG947910 Acenaphthylene U 0.00854 0.0420 1 02/02/2017 15:41 WG947910 Anthracene U 0.00804 0.0420 1 02/02/2017 15:41 WG947910 Benzidine U J4 0.0811 0.424 1 02/02/2017 15:41 WG947910 Benzo(a)anthracene U 0.00545 0.0420 1 02/02/2017 15:41 WG947910 Benzo(b)fluoranthene U 0.00885 0.0420 1 02/02/2017 15:41 WG947910 Benzo(k)fluoranthene U 0.00741 0.0420 1 02/02/2017 15:41 WG947910 Benzo(g,h,i)perylene U 0.00918 0.0420 1 02/02/2017 15:41 WG947910 Benzo(a)pyrene U 0.00698 0.0420 1 02/02/2017 15:41 WG947910 Bis(2-chlorethoxy)methane U 0.00980 0.424 1 02/02/2017 15:41 WG947910 Bis(2-chloroethyl)ether U 0.0114 0.424 1 02/02/2017 15:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 36 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 36 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 10 L886597 B-12 Collected date/time: 01/24/17 10:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00967 0.424 1 02/02/2017 15:41 WG947910 4-Bromophenyl-phenylether U 0.0145 0.424 1 02/02/2017 15:41 WG947910 2-Chloronaphthalene U 0.00813 0.0420 1 02/02/2017 15:41 WG947910 4-Chlorophenyl-phenylether U 0.00798 0.424 1 02/02/2017 15:41 WG947910 Chrysene U 0.00706 0.0420 1 02/02/2017 15:41 WG947910 Dibenz(a,h)anthracene U 0.0105 0.0420 1 02/02/2017 15:41 WG947910 3,3-Dichlorobenzidine U 0.101 0.424 1 02/02/2017 15:41 WG947910 2,4-Dinitrotoluene U 0.00773 0.424 1 02/02/2017 15:41 WG947910 2,6-Dinitrotoluene U 0.00938 0.424 1 02/02/2017 15:41 WG947910 Fluoranthene U 0.00631 0.0420 1 02/02/2017 15:41 WG947910 Fluorene U 0.00868 0.0420 1 02/02/2017 15:41 WG947910 Hexachlorobenzene U 0.0109 0.424 1 02/02/2017 15:41 WG947910 Hexachloro-1,3-butadiene U 0.0127 0.424 1 02/02/2017 15:41 WG947910 Hexachlorocyclopentadiene U 0.0747 0.424 1 02/02/2017 15:41 WG947910 Hexachloroethane U 0.0171 0.424 1 02/02/2017 15:41 WG947910 Indeno(1,2,3-cd)pyrene U 0.00983 0.0420 1 02/02/2017 15:41 WG947910 Isophorone U 0.00664 0.424 1 02/02/2017 15:41 WG947910 Naphthalene U 0.0113 0.0420 1 02/02/2017 15:41 WG947910 Nitrobenzene U 0.00885 0.424 1 02/02/2017 15:41 WG947910 n-Nitrosodimethylamine U 0.0824 0.424 1 02/02/2017 15:41 WG947910 n-Nitrosodiphenylamine U 0.00756 0.424 1 02/02/2017 15:41 WG947910 n-Nitrosodi-n-propylamine U 0.0115 0.424 1 02/02/2017 15:41 WG947910 Phenanthrene U 0.00672 0.0420 1 02/02/2017 15:41 WG947910 Benzylbutyl phthalate U 0.0131 0.424 1 02/02/2017 15:41 WG947910 Bis(2-ethylhexyl)phthalate U 0.0153 0.424 1 02/02/2017 15:41 WG947910 Di-n-butyl phthalate U 0.0139 0.424 1 02/02/2017 15:41 WG947910 Diethyl phthalate U 0.00880 0.424 1 02/02/2017 15:41 WG947910 Dimethyl phthalate U 0.00687 0.424 1 02/02/2017 15:41 WG947910 Di-n-octyl phthalate U 0.0115 0.424 1 02/02/2017 15:41 WG947910 Pyrene U 0.0157 0.0420 1 02/02/2017 15:41 WG947910 1,2,4-Trichlorobenzene U 0.0112 0.424 1 02/02/2017 15:41 WG947910 Aniline U 0.0407 0.424 1 02/02/2017 15:41 WG947910 4-Chloro-3-methylphenol U 0.00607 0.424 1 02/02/2017 15:41 WG947910 2-Chlorophenol U 0.0106 0.424 1 02/02/2017 15:41 WG947910 2,4-Dichlorophenol U 0.00950 0.424 1 02/02/2017 15:41 WG947910 2,4-Dimethylphenol U 0.0600 0.424 1 02/02/2017 15:41 WG947910 4,6-Dinitro-2-methylphenol U 0.158 0.424 1 02/02/2017 15:41 WG947910 2,4-Dinitrophenol U 0.125 0.424 1 02/02/2017 15:41 WG947910 2-Nitrophenol U 0.0165 0.424 1 02/02/2017 15:41 WG947910 4-Nitrophenol U 0.0668 0.424 1 02/02/2017 15:41 WG947910 Pentachlorophenol U 0.0611 0.424 1 02/02/2017 15:41 WG947910 Phenol U 0.00885 0.424 1 02/02/2017 15:41 WG947910 2,4,6-Trichlorophenol U 0.00992 0.424 1 02/02/2017 15:41 WG947910 (S) 2-Fluorophenol 32.5 20.0-120 02/02/2017 15:41 WG947910 (S) Phenol-d5 36.7 20.0-120 02/02/2017 15:41 WG947910 (S) Nitrobenzene-d5 35.8 18.0-125 02/02/2017 15:41 WG947910 (S) 2-Fluorobiphenyl 47.9 28.0-120 02/02/2017 15:41 WG947910 (S) 2,4,6-Tribromophenol 65.0 17.0-137 02/02/2017 15:41 WG947910 (S) p-Terphenyl-d14 71.4 13.0-131 02/02/2017 15:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 37 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 37 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L886597 B-13 Collected date/time: 01/24/17 10:40 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.0 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0484 0.00359 0.0256 1 01/30/2017 12:49 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.221 J 0.203 0.641 5 02/03/2017 16:13 WG948015 Arsenic 3.21 0.0160 0.641 5 02/03/2017 16:13 WG948015 Beryllium 0.314 J 0.0769 0.641 5 02/03/2017 16:13 WG948015 Cadmium U 0.103 0.641 5 02/03/2017 16:13 WG948015 Chromium 27.0 0.346 0.641 5 02/03/2017 16:13 WG948015 Copper 18.7 0.333 0.641 5 02/03/2017 16:13 WG948015 Lead 17.9 0.154 0.641 5 02/03/2017 16:13 WG948015 Manganese 115 0.160 1.28 5 02/03/2017 16:13 WG948015 Nickel 5.16 0.224 0.641 5 02/03/2017 16:13 WG948015 Selenium 0.489 J 0.244 0.641 5 02/03/2017 16:13 WG948015 Silver U 0.199 0.641 5 02/03/2017 16:13 WG948015 Thallium 0.232 J 0.122 0.641 5 02/03/2017 16:13 WG948015 Zinc 26.6 1.64 6.41 5 02/03/2017 16:13 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0152 J 0.0128 0.0641 1 02/01/2017 01:52 WG947760 Acrylonitrile U 0.00229 0.0128 1 02/01/2017 01:52 WG947760 Benzene U 0.000346 0.00128 1 02/01/2017 01:52 WG947760 Bromobenzene U 0.000364 0.00128 1 02/01/2017 01:52 WG947760 Bromodichloromethane U 0.000326 0.00128 1 02/01/2017 01:52 WG947760 Bromoform U 0.000544 0.00128 1 02/01/2017 01:52 WG947760 Bromomethane U 0.00172 0.00641 1 02/01/2017 01:52 WG947760 n-Butylbenzene U 0.000331 0.00128 1 02/01/2017 01:52 WG947760 sec-Butylbenzene U 0.000258 0.00128 1 02/01/2017 01:52 WG947760 tert-Butylbenzene U 0.000264 0.00128 1 02/01/2017 01:52 WG947760 Carbon tetrachloride U 0.000420 0.00128 1 02/01/2017 01:52 WG947760 Chlorobenzene U 0.000272 0.00128 1 02/01/2017 01:52 WG947760 Chlorodibromomethane U 0.000478 0.00128 1 02/01/2017 01:52 WG947760 Chloroethane U 0.00121 0.00641 1 02/01/2017 01:52 WG947760 2-Chloroethyl vinyl ether U 0.00300 0.0641 1 02/01/2017 01:52 WG947760 Chloroform U 0.000294 0.00641 1 02/01/2017 01:52 WG947760 Chloromethane U 0.000481 0.00320 1 02/01/2017 01:52 WG947760 2-Chlorotoluene U 0.000386 0.00128 1 02/01/2017 01:52 WG947760 4-Chlorotoluene U 0.000308 0.00128 1 02/01/2017 01:52 WG947760 1,2-Dibromo-3-Chloropropane U 0.00135 0.00641 1 02/01/2017 01:52 WG947760 1,2-Dibromoethane U 0.000440 0.00128 1 02/01/2017 01:52 WG947760 Dibromomethane U 0.000490 0.00128 1 02/01/2017 01:52 WG947760 1,2-Dichlorobenzene U 0.000391 0.00128 1 02/01/2017 01:52 WG947760 1,3-Dichlorobenzene U 0.000306 0.00128 1 02/01/2017 01:52 WG947760 1,4-Dichlorobenzene U 0.000290 0.00128 1 02/01/2017 01:52 WG947760 Dichlorodifluoromethane U 0.000914 0.00641 1 02/01/2017 01:52 WG947760 1,1-Dichloroethane U 0.000255 0.00128 1 02/01/2017 01:52 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 38 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 38 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L886597 B-13 Collected date/time: 01/24/17 10:40 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000340 0.00128 1 02/01/2017 01:52 WG947760 1,1-Dichloroethene U 0.000388 0.00128 1 02/01/2017 01:52 WG947760 cis-1,2-Dichloroethene U 0.000301 0.00128 1 02/01/2017 01:52 WG947760 trans-1,2-Dichloroethene U 0.000338 0.00128 1 02/01/2017 01:52 WG947760 1,2-Dichloropropane U 0.000459 0.00128 1 02/01/2017 01:52 WG947760 1,1-Dichloropropene U 0.000406 0.00128 1 02/01/2017 01:52 WG947760 1,3-Dichloropropane U 0.000265 0.00128 1 02/01/2017 01:52 WG947760 cis-1,3-Dichloropropene U 0.000336 0.00128 1 02/01/2017 01:52 WG947760 trans-1,3-Dichloropropene U 0.000342 0.00128 1 02/01/2017 01:52 WG947760 2,2-Dichloropropane U 0.000358 0.00128 1 02/01/2017 01:52 WG947760 Di-isopropyl ether U 0.000318 0.00128 1 02/01/2017 01:52 WG947760 Ethylbenzene U 0.000381 0.00128 1 02/01/2017 01:52 WG947760 Hexachloro-1,3-butadiene U 0.000438 0.00128 1 02/01/2017 01:52 WG947760 Isopropylbenzene U 0.000312 0.00128 1 02/01/2017 01:52 WG947760 p-Isopropyltoluene U 0.000262 0.00128 1 02/01/2017 01:52 WG947760 2-Butanone (MEK)U 0.00600 0.0128 1 02/01/2017 01:52 WG947760 Methylene Chloride U 0.00128 0.00641 1 02/01/2017 01:52 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00241 0.0128 1 02/01/2017 01:52 WG947760 Methyl tert-butyl ether U 0.000272 0.00128 1 02/01/2017 01:52 WG947760 Naphthalene U 0.00128 0.00641 1 02/01/2017 01:52 WG947760 n-Propylbenzene U 0.000264 0.00128 1 02/01/2017 01:52 WG947760 Styrene U 0.000300 0.00128 1 02/01/2017 01:52 WG947760 1,1,1,2-Tetrachloroethane U 0.000338 0.00128 1 02/01/2017 01:52 WG947760 1,1,2,2-Tetrachloroethane U 0.000468 0.00128 1 02/01/2017 01:52 WG947760 Tetrachloroethene U 0.000354 0.00128 1 02/01/2017 01:52 WG947760 Toluene U 0.000556 0.00641 1 02/01/2017 01:52 WG947760 1,2,3-Trichlorobenzene U 0.000392 0.00128 1 02/01/2017 01:52 WG947760 1,2,4-Trichlorobenzene U 0.000497 0.00128 1 02/01/2017 01:52 WG947760 1,1,1-Trichloroethane U 0.000367 0.00128 1 02/01/2017 01:52 WG947760 1,1,2-Trichloroethane U 0.000355 0.00128 1 02/01/2017 01:52 WG947760 Trichloroethene U 0.000358 0.00128 1 02/01/2017 01:52 WG947760 Trichlorofluoromethane U 0.000490 0.00641 1 02/01/2017 01:52 WG947760 1,2,3-Trichloropropane U 0.000950 0.00320 1 02/01/2017 01:52 WG947760 1,2,4-Trimethylbenzene U 0.000270 0.00128 1 02/01/2017 01:52 WG947760 1,3,5-Trimethylbenzene U 0.000341 0.00128 1 02/01/2017 01:52 WG947760 Vinyl chloride U 0.000373 0.00128 1 02/01/2017 01:52 WG947760 Xylenes, Total U 0.000895 0.00385 1 02/01/2017 01:52 WG947760 (S) Toluene-d8 104 80.0-120 02/01/2017 01:52 WG947760 (S) Dibromofluoromethane 104 74.0-131 02/01/2017 01:52 WG947760 (S) a,a,a-Trifluorotoluene 102 80.0-120 02/01/2017 01:52 WG947760 (S) 4-Bromofluorobenzene 99.9 64.0-132 02/01/2017 01:52 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00823 0.0423 1 02/02/2017 18:15 WG947910 Acenaphthylene U 0.00860 0.0423 1 02/02/2017 18:15 WG947910 Anthracene U 0.00810 0.0423 1 02/02/2017 18:15 WG947910 Benzidine U J4 0.0817 0.427 1 02/02/2017 18:15 WG947910 Benzo(a)anthracene 0.0103 J 0.00549 0.0423 1 02/02/2017 18:15 WG947910 Benzo(b)fluoranthene 0.0120 J 0.00891 0.0423 1 02/02/2017 18:15 WG947910 Benzo(k)fluoranthene U 0.00746 0.0423 1 02/02/2017 18:15 WG947910 Benzo(g,h,i)perylene U 0.00924 0.0423 1 02/02/2017 18:15 WG947910 Benzo(a)pyrene 0.00826 J 0.00702 0.0423 1 02/02/2017 18:15 WG947910 Bis(2-chlorethoxy)methane U 0.00987 0.427 1 02/02/2017 18:15 WG947910 Bis(2-chloroethyl)ether U 0.0115 0.427 1 02/02/2017 18:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 39 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 39 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 11 L886597 B-13 Collected date/time: 01/24/17 10:40 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00974 0.427 1 02/02/2017 18:15 WG947910 4-Bromophenyl-phenylether U 0.0146 0.427 1 02/02/2017 18:15 WG947910 2-Chloronaphthalene U 0.00819 0.0423 1 02/02/2017 18:15 WG947910 4-Chlorophenyl-phenylether U 0.00804 0.427 1 02/02/2017 18:15 WG947910 Chrysene 0.00927 J 0.00711 0.0423 1 02/02/2017 18:15 WG947910 Dibenz(a,h)anthracene U 0.0105 0.0423 1 02/02/2017 18:15 WG947910 3,3-Dichlorobenzidine U 0.102 0.427 1 02/02/2017 18:15 WG947910 2,4-Dinitrotoluene U 0.00778 0.427 1 02/02/2017 18:15 WG947910 2,6-Dinitrotoluene U 0.00945 0.427 1 02/02/2017 18:15 WG947910 Fluoranthene 0.0173 J 0.00636 0.0423 1 02/02/2017 18:15 WG947910 Fluorene U 0.00874 0.0423 1 02/02/2017 18:15 WG947910 Hexachlorobenzene U 0.0110 0.427 1 02/02/2017 18:15 WG947910 Hexachloro-1,3-butadiene U 0.0128 0.427 1 02/02/2017 18:15 WG947910 Hexachlorocyclopentadiene U 0.0752 0.427 1 02/02/2017 18:15 WG947910 Hexachloroethane U 0.0172 0.427 1 02/02/2017 18:15 WG947910 Indeno(1,2,3-cd)pyrene U 0.00990 0.0423 1 02/02/2017 18:15 WG947910 Isophorone U 0.00669 0.427 1 02/02/2017 18:15 WG947910 Naphthalene U 0.0114 0.0423 1 02/02/2017 18:15 WG947910 Nitrobenzene U 0.00891 0.427 1 02/02/2017 18:15 WG947910 n-Nitrosodimethylamine U 0.0829 0.427 1 02/02/2017 18:15 WG947910 n-Nitrosodiphenylamine U 0.00761 0.427 1 02/02/2017 18:15 WG947910 n-Nitrosodi-n-propylamine U 0.0116 0.427 1 02/02/2017 18:15 WG947910 Phenanthrene 0.0131 J 0.00677 0.0423 1 02/02/2017 18:15 WG947910 Benzylbutyl phthalate U 0.0132 0.427 1 02/02/2017 18:15 WG947910 Bis(2-ethylhexyl)phthalate U 0.0154 0.427 1 02/02/2017 18:15 WG947910 Di-n-butyl phthalate U 0.0140 0.427 1 02/02/2017 18:15 WG947910 Diethyl phthalate U 0.00886 0.427 1 02/02/2017 18:15 WG947910 Dimethyl phthalate U 0.00692 0.427 1 02/02/2017 18:15 WG947910 Di-n-octyl phthalate U 0.0116 0.427 1 02/02/2017 18:15 WG947910 Pyrene U 0.0158 0.0423 1 02/02/2017 18:15 WG947910 1,2,4-Trichlorobenzene U 0.0112 0.427 1 02/02/2017 18:15 WG947910 Aniline U 0.0410 0.427 1 02/02/2017 18:15 WG947910 4-Chloro-3-methylphenol U 0.00611 0.427 1 02/02/2017 18:15 WG947910 2-Chlorophenol U 0.0107 0.427 1 02/02/2017 18:15 WG947910 2,4-Dichlorophenol U 0.00956 0.427 1 02/02/2017 18:15 WG947910 2,4-Dimethylphenol U 0.0604 0.427 1 02/02/2017 18:15 WG947910 4,6-Dinitro-2-methylphenol U 0.159 0.427 1 02/02/2017 18:15 WG947910 2,4-Dinitrophenol U 0.126 0.427 1 02/02/2017 18:15 WG947910 2-Nitrophenol U 0.0167 0.427 1 02/02/2017 18:15 WG947910 4-Nitrophenol U 0.0673 0.427 1 02/02/2017 18:15 WG947910 Pentachlorophenol U 0.0615 0.427 1 02/02/2017 18:15 WG947910 Phenol U 0.00891 0.427 1 02/02/2017 18:15 WG947910 2,4,6-Trichlorophenol U 0.00999 0.427 1 02/02/2017 18:15 WG947910 (S) 2-Fluorophenol 75.6 20.0-120 02/02/2017 18:15 WG947910 (S) Phenol-d5 79.2 20.0-120 02/02/2017 18:15 WG947910 (S) Nitrobenzene-d5 75.6 18.0-125 02/02/2017 18:15 WG947910 (S) 2-Fluorobiphenyl 75.7 28.0-120 02/02/2017 18:15 WG947910 (S) 2,4,6-Tribromophenol 81.0 17.0-137 02/02/2017 18:15 WG947910 (S) p-Terphenyl-d14 60.8 13.0-131 02/02/2017 18:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 40 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 40 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L886597 B-14 Collected date/time: 01/25/17 09:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.9 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.926 0.00355 0.0254 1 01/30/2017 12:52 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.363 J 0.200 0.634 5 02/03/2017 16:16 WG948015 Arsenic 4.72 0.0158 0.634 5 02/03/2017 16:16 WG948015 Beryllium 0.531 J 0.304 2.54 20 02/04/2017 13:37 WG948015 Cadmium 0.579 J 0.101 0.634 5 02/03/2017 16:16 WG948015 Chromium 43.4 0.342 0.634 5 02/03/2017 16:16 WG948015 Copper 49.4 0.330 0.634 5 02/03/2017 16:16 WG948015 Lead 119 0.152 0.634 5 02/03/2017 16:16 WG948015 Manganese 163 0.317 2.54 10 02/04/2017 13:09 WG948015 Nickel 6.72 0.222 0.634 5 02/03/2017 16:16 WG948015 Selenium 1.91 0.241 0.634 5 02/03/2017 16:16 WG948015 Silver U 0.197 0.634 5 02/03/2017 16:16 WG948015 Thallium 0.248 J 0.120 0.634 5 02/03/2017 16:16 WG948015 Zinc 145 1.62 6.34 5 02/03/2017 16:16 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0450 J 0.0127 0.0634 1 02/01/2017 02:14 WG947760 Acrylonitrile U 0.00227 0.0127 1 02/01/2017 02:14 WG947760 Benzene 0.000402 J 0.000342 0.00127 1 02/01/2017 02:14 WG947760 Bromobenzene U 0.000360 0.00127 1 02/01/2017 02:14 WG947760 Bromodichloromethane U 0.000322 0.00127 1 02/01/2017 02:14 WG947760 Bromoform U 0.000538 0.00127 1 02/01/2017 02:14 WG947760 Bromomethane U 0.00170 0.00634 1 02/01/2017 02:14 WG947760 n-Butylbenzene U 0.000327 0.00127 1 02/01/2017 02:14 WG947760 sec-Butylbenzene U 0.000255 0.00127 1 02/01/2017 02:14 WG947760 tert-Butylbenzene U 0.000261 0.00127 1 02/01/2017 02:14 WG947760 Carbon tetrachloride U 0.000416 0.00127 1 02/01/2017 02:14 WG947760 Chlorobenzene U 0.000269 0.00127 1 02/01/2017 02:14 WG947760 Chlorodibromomethane U 0.000473 0.00127 1 02/01/2017 02:14 WG947760 Chloroethane U 0.00120 0.00634 1 02/01/2017 02:14 WG947760 2-Chloroethyl vinyl ether U 0.00297 0.0634 1 02/01/2017 02:14 WG947760 Chloroform U 0.000290 0.00634 1 02/01/2017 02:14 WG947760 Chloromethane U 0.000475 0.00317 1 02/01/2017 02:14 WG947760 2-Chlorotoluene U 0.000382 0.00127 1 02/01/2017 02:14 WG947760 4-Chlorotoluene U 0.000304 0.00127 1 02/01/2017 02:14 WG947760 1,2-Dibromo-3-Chloropropane U 0.00133 0.00634 1 02/01/2017 02:14 WG947760 1,2-Dibromoethane U 0.000435 0.00127 1 02/01/2017 02:14 WG947760 Dibromomethane U 0.000484 0.00127 1 02/01/2017 02:14 WG947760 1,2-Dichlorobenzene U 0.000387 0.00127 1 02/01/2017 02:14 WG947760 1,3-Dichlorobenzene U 0.000303 0.00127 1 02/01/2017 02:14 WG947760 1,4-Dichlorobenzene U 0.000287 0.00127 1 02/01/2017 02:14 WG947760 Dichlorodifluoromethane U 0.000904 0.00634 1 02/01/2017 02:14 WG947760 1,1-Dichloroethane U 0.000252 0.00127 1 02/01/2017 02:14 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 41 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 41 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L886597 B-14 Collected date/time: 01/25/17 09:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000336 0.00127 1 02/01/2017 02:14 WG947760 1,1-Dichloroethene U 0.000384 0.00127 1 02/01/2017 02:14 WG947760 cis-1,2-Dichloroethene U 0.000298 0.00127 1 02/01/2017 02:14 WG947760 trans-1,2-Dichloroethene U 0.000335 0.00127 1 02/01/2017 02:14 WG947760 1,2-Dichloropropane U 0.000454 0.00127 1 02/01/2017 02:14 WG947760 1,1-Dichloropropene U 0.000402 0.00127 1 02/01/2017 02:14 WG947760 1,3-Dichloropropane U 0.000262 0.00127 1 02/01/2017 02:14 WG947760 cis-1,3-Dichloropropene U 0.000332 0.00127 1 02/01/2017 02:14 WG947760 trans-1,3-Dichloropropene U 0.000339 0.00127 1 02/01/2017 02:14 WG947760 2,2-Dichloropropane U 0.000354 0.00127 1 02/01/2017 02:14 WG947760 Di-isopropyl ether U 0.000314 0.00127 1 02/01/2017 02:14 WG947760 Ethylbenzene U 0.000377 0.00127 1 02/01/2017 02:14 WG947760 Hexachloro-1,3-butadiene U 0.000434 0.00127 1 02/01/2017 02:14 WG947760 Isopropylbenzene U 0.000308 0.00127 1 02/01/2017 02:14 WG947760 p-Isopropyltoluene U 0.000259 0.00127 1 02/01/2017 02:14 WG947760 2-Butanone (MEK)0.00767 J 0.00593 0.0127 1 02/01/2017 02:14 WG947760 Methylene Chloride U 0.00127 0.00634 1 02/01/2017 02:14 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00238 0.0127 1 02/01/2017 02:14 WG947760 Methyl tert-butyl ether U 0.000269 0.00127 1 02/01/2017 02:14 WG947760 Naphthalene U 0.00127 0.00634 1 02/01/2017 02:14 WG947760 n-Propylbenzene U 0.000261 0.00127 1 02/01/2017 02:14 WG947760 Styrene U 0.000297 0.00127 1 02/01/2017 02:14 WG947760 1,1,1,2-Tetrachloroethane U 0.000335 0.00127 1 02/01/2017 02:14 WG947760 1,1,2,2-Tetrachloroethane U 0.000463 0.00127 1 02/01/2017 02:14 WG947760 Tetrachloroethene U 0.000350 0.00127 1 02/01/2017 02:14 WG947760 Toluene U 0.000550 0.00634 1 02/01/2017 02:14 WG947760 1,2,3-Trichlorobenzene U 0.000388 0.00127 1 02/01/2017 02:14 WG947760 1,2,4-Trichlorobenzene U 0.000492 0.00127 1 02/01/2017 02:14 WG947760 1,1,1-Trichloroethane U 0.000363 0.00127 1 02/01/2017 02:14 WG947760 1,1,2-Trichloroethane U 0.000351 0.00127 1 02/01/2017 02:14 WG947760 Trichloroethene U 0.000354 0.00127 1 02/01/2017 02:14 WG947760 Trichlorofluoromethane U 0.000484 0.00634 1 02/01/2017 02:14 WG947760 1,2,3-Trichloropropane U 0.000940 0.00317 1 02/01/2017 02:14 WG947760 1,2,4-Trimethylbenzene U 0.000268 0.00127 1 02/01/2017 02:14 WG947760 1,3,5-Trimethylbenzene U 0.000337 0.00127 1 02/01/2017 02:14 WG947760 Vinyl chloride U 0.000369 0.00127 1 02/01/2017 02:14 WG947760 Xylenes, Total U 0.000885 0.00380 1 02/01/2017 02:14 WG947760 (S) Toluene-d8 106 80.0-120 02/01/2017 02:14 WG947760 (S) Dibromofluoromethane 105 74.0-131 02/01/2017 02:14 WG947760 (S) a,a,a-Trifluorotoluene 104 80.0-120 02/01/2017 02:14 WG947760 (S) 4-Bromofluorobenzene 93.5 64.0-132 02/01/2017 02:14 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene 0.112 0.00814 0.0418 1 02/02/2017 22:07 WG947910 Acenaphthylene U 0.00851 0.0418 1 02/02/2017 22:07 WG947910 Anthracene 0.203 0.00801 0.0418 1 02/02/2017 22:07 WG947910 Benzidine U J4 0.808 4.22 10 02/03/2017 17:40 WG947910 Benzo(a)anthracene 0.562 0.0543 0.418 10 02/03/2017 17:40 WG947910 Benzo(b)fluoranthene 0.959 0.00881 0.0418 1 02/02/2017 22:07 WG947910 Benzo(k)fluoranthene 0.288 0.00738 0.0418 1 02/02/2017 22:07 WG947910 Benzo(g,h,i)perylene 0.135 0.00914 0.0418 1 02/02/2017 22:07 WG947910 Benzo(a)pyrene 0.568 0.00695 0.0418 1 02/02/2017 22:07 WG947910 Bis(2-chlorethoxy)methane U 0.00976 0.422 1 02/02/2017 22:07 WG947910 Bis(2-chloroethyl)ether U 0.0114 0.422 1 02/02/2017 22:07 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 42 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 42 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 12 L886597 B-14 Collected date/time: 01/25/17 09:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00964 0.422 1 02/02/2017 22:07 WG947910 4-Bromophenyl-phenylether U 0.0145 0.422 1 02/02/2017 22:07 WG947910 2-Chloronaphthalene U 0.00810 0.0418 1 02/02/2017 22:07 WG947910 4-Chlorophenyl-phenylether U 0.00795 0.422 1 02/02/2017 22:07 WG947910 Chrysene 0.616 0.0704 0.418 10 02/03/2017 17:40 WG947910 Dibenz(a,h)anthracene 0.0522 0.0104 0.0418 1 02/02/2017 22:07 WG947910 3,3-Dichlorobenzidine U 1.01 4.22 10 02/03/2017 17:40 WG947910 2,4-Dinitrotoluene U 0.00770 0.422 1 02/02/2017 22:07 WG947910 2,6-Dinitrotoluene U 0.00934 0.422 1 02/02/2017 22:07 WG947910 Fluoranthene 1.34 0.00629 0.0418 1 02/02/2017 22:07 WG947910 Fluorene 0.0727 0.00865 0.0418 1 02/02/2017 22:07 WG947910 Hexachlorobenzene U 0.0109 0.422 1 02/02/2017 22:07 WG947910 Hexachloro-1,3-butadiene U 0.0127 0.422 1 02/02/2017 22:07 WG947910 Hexachlorocyclopentadiene U 0.0744 0.422 1 02/02/2017 22:07 WG947910 Hexachloroethane U 0.0170 0.422 1 02/02/2017 22:07 WG947910 Indeno(1,2,3-cd)pyrene 0.165 0.00979 0.0418 1 02/02/2017 22:07 WG947910 Isophorone U 0.00662 0.422 1 02/02/2017 22:07 WG947910 Naphthalene 0.0529 0.0113 0.0418 1 02/02/2017 22:07 WG947910 Nitrobenzene U 0.00881 0.422 1 02/02/2017 22:07 WG947910 n-Nitrosodimethylamine U 0.0820 0.422 1 02/02/2017 22:07 WG947910 n-Nitrosodiphenylamine U 0.00753 0.422 1 02/02/2017 22:07 WG947910 n-Nitrosodi-n-propylamine U 0.0115 0.422 1 02/02/2017 22:07 WG947910 Phenanthrene 0.799 0.00669 0.0418 1 02/02/2017 22:07 WG947910 Benzylbutyl phthalate U 0.131 4.22 10 02/03/2017 17:40 WG947910 Bis(2-ethylhexyl)phthalate U 0.152 4.22 10 02/03/2017 17:40 WG947910 Di-n-butyl phthalate U 0.0138 0.422 1 02/02/2017 22:07 WG947910 Diethyl phthalate U 0.00876 0.422 1 02/02/2017 22:07 WG947910 Dimethyl phthalate U 0.00685 0.422 1 02/02/2017 22:07 WG947910 Di-n-octyl phthalate U 0.115 4.22 10 02/03/2017 17:40 WG947910 Pyrene 0.832 0.156 0.418 10 02/03/2017 17:40 WG947910 1,2,4-Trichlorobenzene U 0.0111 0.422 1 02/02/2017 22:07 WG947910 Aniline U 0.0406 0.422 1 02/02/2017 22:07 WG947910 4-Chloro-3-methylphenol U 0.00605 0.422 1 02/02/2017 22:07 WG947910 2-Chlorophenol U 0.0105 0.422 1 02/02/2017 22:07 WG947910 2,4-Dichlorophenol U 0.00946 0.422 1 02/02/2017 22:07 WG947910 2,4-Dimethylphenol U 0.0597 0.422 1 02/02/2017 22:07 WG947910 4,6-Dinitro-2-methylphenol U 0.157 0.422 1 02/02/2017 22:07 WG947910 2,4-Dinitrophenol U 0.124 0.422 1 02/02/2017 22:07 WG947910 2-Nitrophenol U 0.0165 0.422 1 02/02/2017 22:07 WG947910 4-Nitrophenol U 0.0666 0.422 1 02/02/2017 22:07 WG947910 Pentachlorophenol 0.132 J 0.0609 0.422 1 02/02/2017 22:07 WG947910 Phenol U 0.00881 0.422 1 02/02/2017 22:07 WG947910 2,4,6-Trichlorophenol U 0.00988 0.422 1 02/02/2017 22:07 WG947910 (S) 2-Fluorophenol 78.4 20.0-120 02/02/2017 22:07 WG947910 (S) 2-Fluorophenol 75.7 20.0-120 02/03/2017 17:40 WG947910 (S) Phenol-d5 80.5 20.0-120 02/02/2017 22:07 WG947910 (S) Phenol-d5 83.6 20.0-120 02/03/2017 17:40 WG947910 (S) Nitrobenzene-d5 83.2 18.0-125 02/02/2017 22:07 WG947910 (S) Nitrobenzene-d5 83.7 18.0-125 02/03/2017 17:40 WG947910 (S) 2-Fluorobiphenyl 81.6 28.0-120 02/02/2017 22:07 WG947910 (S) 2-Fluorobiphenyl 84.4 28.0-120 02/03/2017 17:40 WG947910 (S) 2,4,6-Tribromophenol 73.8 17.0-137 02/03/2017 17:40 WG947910 (S) 2,4,6-Tribromophenol 90.8 17.0-137 02/02/2017 22:07 WG947910 (S) p-Terphenyl-d14 64.7 13.0-131 02/02/2017 22:07 WG947910 (S) p-Terphenyl-d14 62.6 13.0-131 02/03/2017 17:40 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 43 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 43 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L886597 B-15 Collected date/time: 01/25/17 08:50 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 76.1 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0720 0.00368 0.0263 1 01/30/2017 12:55 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.208 0.657 5 02/03/2017 16:20 WG948015 Arsenic 4.92 0.0164 0.657 5 02/03/2017 16:20 WG948015 Beryllium 0.379 J 0.0789 0.657 5 02/03/2017 16:20 WG948015 Cadmium U 0.105 0.657 5 02/03/2017 16:20 WG948015 Chromium 32.9 0.355 0.657 5 02/03/2017 16:20 WG948015 Copper 29.8 0.342 0.657 5 02/03/2017 16:20 WG948015 Lead 22.6 0.158 0.657 5 02/03/2017 16:20 WG948015 Manganese 99.9 0.164 1.31 5 02/03/2017 16:20 WG948015 Nickel 5.05 0.230 0.657 5 02/03/2017 16:20 WG948015 Selenium 1.65 0.250 0.657 5 02/03/2017 16:20 WG948015 Silver U 0.204 0.657 5 02/03/2017 16:20 WG948015 Thallium 0.378 J 0.125 0.657 5 02/03/2017 16:20 WG948015 Zinc 29.3 1.68 6.57 5 02/03/2017 16:20 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0141 0.0703 1.07 02/01/2017 02:37 WG947760 Acrylonitrile U 0.00252 0.0141 1.07 02/01/2017 02:37 WG947760 Benzene U 0.000380 0.00141 1.07 02/01/2017 02:37 WG947760 Bromobenzene U 0.000400 0.00141 1.07 02/01/2017 02:37 WG947760 Bromodichloromethane U 0.000358 0.00141 1.07 02/01/2017 02:37 WG947760 Bromoform U 0.000597 0.00141 1.07 02/01/2017 02:37 WG947760 Bromomethane U 0.00188 0.00703 1.07 02/01/2017 02:37 WG947760 n-Butylbenzene U 0.000363 0.00141 1.07 02/01/2017 02:37 WG947760 sec-Butylbenzene U 0.000283 0.00141 1.07 02/01/2017 02:37 WG947760 tert-Butylbenzene U 0.000289 0.00141 1.07 02/01/2017 02:37 WG947760 Carbon tetrachloride U 0.000462 0.00141 1.07 02/01/2017 02:37 WG947760 Chlorobenzene U 0.000298 0.00141 1.07 02/01/2017 02:37 WG947760 Chlorodibromomethane U 0.000525 0.00141 1.07 02/01/2017 02:37 WG947760 Chloroethane U 0.00133 0.00703 1.07 02/01/2017 02:37 WG947760 2-Chloroethyl vinyl ether U 0.00329 0.0703 1.07 02/01/2017 02:37 WG947760 Chloroform U 0.000322 0.00703 1.07 02/01/2017 02:37 WG947760 Chloromethane U 0.000527 0.00352 1.07 02/01/2017 02:37 WG947760 2-Chlorotoluene U 0.000423 0.00141 1.07 02/01/2017 02:37 WG947760 4-Chlorotoluene U 0.000338 0.00141 1.07 02/01/2017 02:37 WG947760 1,2-Dibromo-3-Chloropropane U 0.00147 0.00703 1.07 02/01/2017 02:37 WG947760 1,2-Dibromoethane U 0.000483 0.00141 1.07 02/01/2017 02:37 WG947760 Dibromomethane U 0.000538 0.00141 1.07 02/01/2017 02:37 WG947760 1,2-Dichlorobenzene U 0.000429 0.00141 1.07 02/01/2017 02:37 WG947760 1,3-Dichlorobenzene U 0.000337 0.00141 1.07 02/01/2017 02:37 WG947760 1,4-Dichlorobenzene U 0.000318 0.00141 1.07 02/01/2017 02:37 WG947760 Dichlorodifluoromethane U 0.00100 0.00703 1.07 02/01/2017 02:37 WG947760 1,1-Dichloroethane U 0.000280 0.00141 1.07 02/01/2017 02:37 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 44 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 44 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L886597 B-15 Collected date/time: 01/25/17 08:50 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000373 0.00141 1.07 02/01/2017 02:37 WG947760 1,1-Dichloroethene U 0.000426 0.00141 1.07 02/01/2017 02:37 WG947760 cis-1,2-Dichloroethene U 0.000330 0.00141 1.07 02/01/2017 02:37 WG947760 trans-1,2-Dichloroethene U 0.000371 0.00141 1.07 02/01/2017 02:37 WG947760 1,2-Dichloropropane U 0.000504 0.00141 1.07 02/01/2017 02:37 WG947760 1,1-Dichloropropene U 0.000446 0.00141 1.07 02/01/2017 02:37 WG947760 1,3-Dichloropropane U 0.000291 0.00141 1.07 02/01/2017 02:37 WG947760 cis-1,3-Dichloropropene U 0.000368 0.00141 1.07 02/01/2017 02:37 WG947760 trans-1,3-Dichloropropene U 0.000376 0.00141 1.07 02/01/2017 02:37 WG947760 2,2-Dichloropropane U 0.000392 0.00141 1.07 02/01/2017 02:37 WG947760 Di-isopropyl ether U 0.000348 0.00141 1.07 02/01/2017 02:37 WG947760 Ethylbenzene U 0.000418 0.00141 1.07 02/01/2017 02:37 WG947760 Hexachloro-1,3-butadiene U 0.000481 0.00141 1.07 02/01/2017 02:37 WG947760 Isopropylbenzene U 0.000342 0.00141 1.07 02/01/2017 02:37 WG947760 p-Isopropyltoluene U 0.000287 0.00141 1.07 02/01/2017 02:37 WG947760 2-Butanone (MEK)U 0.00659 0.0141 1.07 02/01/2017 02:37 WG947760 Methylene Chloride U 0.00141 0.00703 1.07 02/01/2017 02:37 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00264 0.0141 1.07 02/01/2017 02:37 WG947760 Methyl tert-butyl ether U 0.000298 0.00141 1.07 02/01/2017 02:37 WG947760 Naphthalene U 0.00141 0.00703 1.07 02/01/2017 02:37 WG947760 n-Propylbenzene U 0.000289 0.00141 1.07 02/01/2017 02:37 WG947760 Styrene U 0.000329 0.00141 1.07 02/01/2017 02:37 WG947760 1,1,1,2-Tetrachloroethane U 0.000371 0.00141 1.07 02/01/2017 02:37 WG947760 1,1,2,2-Tetrachloroethane U 0.000513 0.00141 1.07 02/01/2017 02:37 WG947760 Tetrachloroethene U 0.000388 0.00141 1.07 02/01/2017 02:37 WG947760 Toluene U 0.000610 0.00703 1.07 02/01/2017 02:37 WG947760 1,2,3-Trichlorobenzene U 0.000430 0.00141 1.07 02/01/2017 02:37 WG947760 1,2,4-Trichlorobenzene U 0.000546 0.00141 1.07 02/01/2017 02:37 WG947760 1,1,1-Trichloroethane U 0.000402 0.00141 1.07 02/01/2017 02:37 WG947760 1,1,2-Trichloroethane U 0.000389 0.00141 1.07 02/01/2017 02:37 WG947760 Trichloroethene U 0.000392 0.00141 1.07 02/01/2017 02:37 WG947760 Trichlorofluoromethane U 0.000538 0.00703 1.07 02/01/2017 02:37 WG947760 1,2,3-Trichloropropane U 0.00104 0.00352 1.07 02/01/2017 02:37 WG947760 1,2,4-Trimethylbenzene 0.00127 J 0.000297 0.00141 1.07 02/01/2017 02:37 WG947760 1,3,5-Trimethylbenzene 0.000501 J 0.000375 0.00141 1.07 02/01/2017 02:37 WG947760 Vinyl chloride U 0.000409 0.00141 1.07 02/01/2017 02:37 WG947760 Xylenes, Total U 0.000982 0.00422 1.07 02/01/2017 02:37 WG947760 (S) Toluene-d8 106 80.0-120 02/01/2017 02:37 WG947760 (S) Dibromofluoromethane 104 74.0-131 02/01/2017 02:37 WG947760 (S) a,a,a-Trifluorotoluene 103 80.0-120 02/01/2017 02:37 WG947760 (S) 4-Bromofluorobenzene 98.1 64.0-132 02/01/2017 02:37 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00844 0.0434 1 02/02/2017 16:06 WG947910 Acenaphthylene U 0.00882 0.0434 1 02/02/2017 16:06 WG947910 Anthracene U 0.00831 0.0434 1 02/02/2017 16:06 WG947910 Benzidine U J4 0.0838 0.438 1 02/02/2017 16:06 WG947910 Benzo(a)anthracene U 0.00563 0.0434 1 02/02/2017 16:06 WG947910 Benzo(b)fluoranthene U 0.00914 0.0434 1 02/02/2017 16:06 WG947910 Benzo(k)fluoranthene U 0.00765 0.0434 1 02/02/2017 16:06 WG947910 Benzo(g,h,i)perylene U 0.00948 0.0434 1 02/02/2017 16:06 WG947910 Benzo(a)pyrene U 0.00721 0.0434 1 02/02/2017 16:06 WG947910 Bis(2-chlorethoxy)methane U 0.0101 0.438 1 02/02/2017 16:06 WG947910 Bis(2-chloroethyl)ether U 0.0118 0.438 1 02/02/2017 16:06 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 45 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 45 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 13 L886597 B-15 Collected date/time: 01/25/17 08:50 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00999 0.438 1 02/02/2017 16:06 WG947910 4-Bromophenyl-phenylether U 0.0150 0.438 1 02/02/2017 16:06 WG947910 2-Chloronaphthalene U 0.00840 0.0434 1 02/02/2017 16:06 WG947910 4-Chlorophenyl-phenylether U 0.00824 0.438 1 02/02/2017 16:06 WG947910 Chrysene U 0.00730 0.0434 1 02/02/2017 16:06 WG947910 Dibenz(a,h)anthracene U 0.0108 0.0434 1 02/02/2017 16:06 WG947910 3,3-Dichlorobenzidine U 0.104 0.438 1 02/02/2017 16:06 WG947910 2,4-Dinitrotoluene U 0.00798 0.438 1 02/02/2017 16:06 WG947910 2,6-Dinitrotoluene U 0.00969 0.438 1 02/02/2017 16:06 WG947910 Fluoranthene U 0.00652 0.0434 1 02/02/2017 16:06 WG947910 Fluorene U 0.00897 0.0434 1 02/02/2017 16:06 WG947910 Hexachlorobenzene U 0.0113 0.438 1 02/02/2017 16:06 WG947910 Hexachloro-1,3-butadiene U 0.0131 0.438 1 02/02/2017 16:06 WG947910 Hexachlorocyclopentadiene U 0.0772 0.438 1 02/02/2017 16:06 WG947910 Hexachloroethane U 0.0176 0.438 1 02/02/2017 16:06 WG947910 Indeno(1,2,3-cd)pyrene U 0.0102 0.0434 1 02/02/2017 16:06 WG947910 Isophorone U 0.00686 0.438 1 02/02/2017 16:06 WG947910 Naphthalene U 0.0117 0.0434 1 02/02/2017 16:06 WG947910 Nitrobenzene U 0.00914 0.438 1 02/02/2017 16:06 WG947910 n-Nitrosodimethylamine U 0.0851 0.438 1 02/02/2017 16:06 WG947910 n-Nitrosodiphenylamine U 0.00781 0.438 1 02/02/2017 16:06 WG947910 n-Nitrosodi-n-propylamine U 0.0119 0.438 1 02/02/2017 16:06 WG947910 Phenanthrene U 0.00694 0.0434 1 02/02/2017 16:06 WG947910 Benzylbutyl phthalate U 0.0135 0.438 1 02/02/2017 16:06 WG947910 Bis(2-ethylhexyl)phthalate U 0.0158 0.438 1 02/02/2017 16:06 WG947910 Di-n-butyl phthalate U 0.0143 0.438 1 02/02/2017 16:06 WG947910 Diethyl phthalate U 0.00909 0.438 1 02/02/2017 16:06 WG947910 Dimethyl phthalate U 0.00710 0.438 1 02/02/2017 16:06 WG947910 Di-n-octyl phthalate U 0.0119 0.438 1 02/02/2017 16:06 WG947910 Pyrene U 0.0162 0.0434 1 02/02/2017 16:06 WG947910 1,2,4-Trichlorobenzene U 0.0115 0.438 1 02/02/2017 16:06 WG947910 Aniline U 0.0421 0.438 1 02/02/2017 16:06 WG947910 4-Chloro-3-methylphenol U 0.00627 0.438 1 02/02/2017 16:06 WG947910 2-Chlorophenol U 0.0109 0.438 1 02/02/2017 16:06 WG947910 2,4-Dichlorophenol U 0.00981 0.438 1 02/02/2017 16:06 WG947910 2,4-Dimethylphenol U 0.0619 0.438 1 02/02/2017 16:06 WG947910 4,6-Dinitro-2-methylphenol U 0.163 0.438 1 02/02/2017 16:06 WG947910 2,4-Dinitrophenol U 0.129 0.438 1 02/02/2017 16:06 WG947910 2-Nitrophenol U 0.0171 0.438 1 02/02/2017 16:06 WG947910 4-Nitrophenol U 0.0690 0.438 1 02/02/2017 16:06 WG947910 Pentachlorophenol U 0.0631 0.438 1 02/02/2017 16:06 WG947910 Phenol U 0.00914 0.438 1 02/02/2017 16:06 WG947910 2,4,6-Trichlorophenol U 0.0102 0.438 1 02/02/2017 16:06 WG947910 (S) 2-Fluorophenol 72.0 20.0-120 02/02/2017 16:06 WG947910 (S) Phenol-d5 74.1 20.0-120 02/02/2017 16:06 WG947910 (S) Nitrobenzene-d5 73.6 18.0-125 02/02/2017 16:06 WG947910 (S) 2-Fluorobiphenyl 74.7 28.0-120 02/02/2017 16:06 WG947910 (S) 2,4,6-Tribromophenol 77.8 17.0-137 02/02/2017 16:06 WG947910 (S) p-Terphenyl-d14 71.0 13.0-131 02/02/2017 16:06 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 46 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 46 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L886597 B-16 Collected date/time: 01/25/17 08:30 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 78.1 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0133 J 0.00358 0.0256 1 01/30/2017 12:57 WG947435 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.202 0.640 5 02/03/2017 16:23 WG948015 Arsenic 1.95 0.0160 0.640 5 02/03/2017 16:23 WG948015 Beryllium 0.728 0.0768 0.640 5 02/03/2017 16:23 WG948015 Cadmium 0.509 J 0.102 0.640 5 02/03/2017 16:23 WG948015 Chromium 8.00 0.346 0.640 5 02/03/2017 16:23 WG948015 Copper 267 6.65 12.8 100 02/04/2017 13:12 WG948015 Lead 59.2 0.154 0.640 5 02/03/2017 16:23 WG948015 Manganese 1930 3.20 25.6 100 02/04/2017 13:12 WG948015 Nickel 4.44 0.224 0.640 5 02/03/2017 16:23 WG948015 Selenium 0.988 0.243 0.640 5 02/03/2017 16:23 WG948015 Silver U 0.198 0.640 5 02/03/2017 16:23 WG948015 Thallium 0.310 J 0.122 0.640 5 02/03/2017 16:23 WG948015 Zinc 50.1 1.64 6.40 5 02/03/2017 16:23 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0154 J 0.0132 0.0659 1.03 01/31/2017 20:33 WG947760 Acrylonitrile U 0.00235 0.0132 1.03 01/31/2017 20:33 WG947760 Benzene U 0.000356 0.00132 1.03 01/31/2017 20:33 WG947760 Bromobenzene U 0.000374 0.00132 1.03 01/31/2017 20:33 WG947760 Bromodichloromethane U 0.000335 0.00132 1.03 01/31/2017 20:33 WG947760 Bromoform U 0.000559 0.00132 1.03 01/31/2017 20:33 WG947760 Bromomethane U 0.00177 0.00659 1.03 01/31/2017 20:33 WG947760 n-Butylbenzene U 0.000340 0.00132 1.03 01/31/2017 20:33 WG947760 sec-Butylbenzene U 0.000265 0.00132 1.03 01/31/2017 20:33 WG947760 tert-Butylbenzene U 0.000271 0.00132 1.03 01/31/2017 20:33 WG947760 Carbon tetrachloride U 0.000433 0.00132 1.03 01/31/2017 20:33 WG947760 Chlorobenzene U 0.000279 0.00132 1.03 01/31/2017 20:33 WG947760 Chlorodibromomethane U 0.000491 0.00132 1.03 01/31/2017 20:33 WG947760 Chloroethane U 0.00125 0.00659 1.03 01/31/2017 20:33 WG947760 2-Chloroethyl vinyl ether U 0.00308 0.0659 1.03 01/31/2017 20:33 WG947760 Chloroform 0.000401 J 0.000302 0.00659 1.03 01/31/2017 20:33 WG947760 Chloromethane U 0.000494 0.00330 1.03 01/31/2017 20:33 WG947760 2-Chlorotoluene U 0.000397 0.00132 1.03 01/31/2017 20:33 WG947760 4-Chlorotoluene U 0.000316 0.00132 1.03 01/31/2017 20:33 WG947760 1,2-Dibromo-3-Chloropropane U 0.00138 0.00659 1.03 01/31/2017 20:33 WG947760 1,2-Dibromoethane U 0.000452 0.00132 1.03 01/31/2017 20:33 WG947760 Dibromomethane U 0.000503 0.00132 1.03 01/31/2017 20:33 WG947760 1,2-Dichlorobenzene U 0.000402 0.00132 1.03 01/31/2017 20:33 WG947760 1,3-Dichlorobenzene U 0.000315 0.00132 1.03 01/31/2017 20:33 WG947760 1,4-Dichlorobenzene U 0.000298 0.00132 1.03 01/31/2017 20:33 WG947760 Dichlorodifluoromethane U 0.000939 0.00659 1.03 01/31/2017 20:33 WG947760 1,1-Dichloroethane U 0.000262 0.00132 1.03 01/31/2017 20:33 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 47 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 47 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L886597 B-16 Collected date/time: 01/25/17 08:30 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000349 0.00132 1.03 01/31/2017 20:33 WG947760 1,1-Dichloroethene U 0.000399 0.00132 1.03 01/31/2017 20:33 WG947760 cis-1,2-Dichloroethene U 0.000310 0.00132 1.03 01/31/2017 20:33 WG947760 trans-1,2-Dichloroethene U 0.000348 0.00132 1.03 01/31/2017 20:33 WG947760 1,2-Dichloropropane U 0.000472 0.00132 1.03 01/31/2017 20:33 WG947760 1,1-Dichloropropene U 0.000417 0.00132 1.03 01/31/2017 20:33 WG947760 1,3-Dichloropropane U 0.000273 0.00132 1.03 01/31/2017 20:33 WG947760 cis-1,3-Dichloropropene U 0.000346 0.00132 1.03 01/31/2017 20:33 WG947760 trans-1,3-Dichloropropene U 0.000352 0.00132 1.03 01/31/2017 20:33 WG947760 2,2-Dichloropropane U 0.000367 0.00132 1.03 01/31/2017 20:33 WG947760 Di-isopropyl ether U 0.000326 0.00132 1.03 01/31/2017 20:33 WG947760 Ethylbenzene U 0.000392 0.00132 1.03 01/31/2017 20:33 WG947760 Hexachloro-1,3-butadiene U 0.000450 0.00132 1.03 01/31/2017 20:33 WG947760 Isopropylbenzene U 0.000320 0.00132 1.03 01/31/2017 20:33 WG947760 p-Isopropyltoluene U 0.000269 0.00132 1.03 01/31/2017 20:33 WG947760 2-Butanone (MEK)U 0.00617 0.0132 1.03 01/31/2017 20:33 WG947760 Methylene Chloride U 0.00132 0.00659 1.03 01/31/2017 20:33 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00248 0.0132 1.03 01/31/2017 20:33 WG947760 Methyl tert-butyl ether U 0.000279 0.00132 1.03 01/31/2017 20:33 WG947760 Naphthalene U 0.00132 0.00659 1.03 01/31/2017 20:33 WG947760 n-Propylbenzene U 0.000271 0.00132 1.03 01/31/2017 20:33 WG947760 Styrene U 0.000308 0.00132 1.03 01/31/2017 20:33 WG947760 1,1,1,2-Tetrachloroethane U 0.000348 0.00132 1.03 01/31/2017 20:33 WG947760 1,1,2,2-Tetrachloroethane U 0.000481 0.00132 1.03 01/31/2017 20:33 WG947760 Tetrachloroethene U 0.000363 0.00132 1.03 01/31/2017 20:33 WG947760 Toluene U 0.000572 0.00659 1.03 01/31/2017 20:33 WG947760 1,2,3-Trichlorobenzene U 0.000403 0.00132 1.03 01/31/2017 20:33 WG947760 1,2,4-Trichlorobenzene U 0.000512 0.00132 1.03 01/31/2017 20:33 WG947760 1,1,1-Trichloroethane U 0.000376 0.00132 1.03 01/31/2017 20:33 WG947760 1,1,2-Trichloroethane U 0.000365 0.00132 1.03 01/31/2017 20:33 WG947760 Trichloroethene U 0.000367 0.00132 1.03 01/31/2017 20:33 WG947760 Trichlorofluoromethane U 0.000503 0.00659 1.03 01/31/2017 20:33 WG947760 1,2,3-Trichloropropane U 0.000976 0.00330 1.03 01/31/2017 20:33 WG947760 1,2,4-Trimethylbenzene U 0.000278 0.00132 1.03 01/31/2017 20:33 WG947760 1,3,5-Trimethylbenzene U 0.000351 0.00132 1.03 01/31/2017 20:33 WG947760 Vinyl chloride U 0.000384 0.00132 1.03 01/31/2017 20:33 WG947760 Xylenes, Total U 0.000920 0.00395 1.03 01/31/2017 20:33 WG947760 (S) Toluene-d8 105 80.0-120 01/31/2017 20:33 WG947760 (S) Dibromofluoromethane 103 74.0-131 01/31/2017 20:33 WG947760 (S) a,a,a-Trifluorotoluene 102 80.0-120 01/31/2017 20:33 WG947760 (S) 4-Bromofluorobenzene 96.1 64.0-132 01/31/2017 20:33 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00822 0.0422 1 02/02/2017 21:41 WG947910 Acenaphthylene U 0.00859 0.0422 1 02/02/2017 21:41 WG947910 Anthracene 0.0391 J 0.00809 0.0422 1 02/02/2017 21:41 WG947910 Benzidine U J4 0.0815 0.426 1 02/02/2017 21:41 WG947910 Benzo(a)anthracene 0.167 0.00548 0.0422 1 02/02/2017 21:41 WG947910 Benzo(b)fluoranthene 0.305 0.00889 0.0422 1 02/02/2017 21:41 WG947910 Benzo(k)fluoranthene 0.103 0.00745 0.0422 1 02/02/2017 21:41 WG947910 Benzo(g,h,i)perylene 0.103 0.00923 0.0422 1 02/02/2017 21:41 WG947910 Benzo(a)pyrene 0.165 0.00701 0.0422 1 02/02/2017 21:41 WG947910 Bis(2-chlorethoxy)methane U 0.00985 0.426 1 02/02/2017 21:41 WG947910 Bis(2-chloroethyl)ether U 0.0115 0.426 1 02/02/2017 21:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 48 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 48 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 14 L886597 B-16 Collected date/time: 01/25/17 08:30 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00973 0.426 1 02/02/2017 21:41 WG947910 4-Bromophenyl-phenylether U 0.0146 0.426 1 02/02/2017 21:41 WG947910 2-Chloronaphthalene U 0.00818 0.0422 1 02/02/2017 21:41 WG947910 4-Chlorophenyl-phenylether U 0.00802 0.426 1 02/02/2017 21:41 WG947910 Chrysene 0.191 0.00710 0.0422 1 02/02/2017 21:41 WG947910 Dibenz(a,h)anthracene 0.0365 J 0.0105 0.0422 1 02/02/2017 21:41 WG947910 3,3-Dichlorobenzidine U 0.102 0.426 1 02/02/2017 21:41 WG947910 2,4-Dinitrotoluene U 0.00777 0.426 1 02/02/2017 21:41 WG947910 2,6-Dinitrotoluene U 0.00943 0.426 1 02/02/2017 21:41 WG947910 Fluoranthene 0.295 0.00635 0.0422 1 02/02/2017 21:41 WG947910 Fluorene U 0.00873 0.0422 1 02/02/2017 21:41 WG947910 Hexachlorobenzene U 0.0110 0.426 1 02/02/2017 21:41 WG947910 Hexachloro-1,3-butadiene U 0.0128 0.426 1 02/02/2017 21:41 WG947910 Hexachlorocyclopentadiene U 0.0751 0.426 1 02/02/2017 21:41 WG947910 Hexachloroethane U 0.0171 0.426 1 02/02/2017 21:41 WG947910 Indeno(1,2,3-cd)pyrene 0.108 0.00988 0.0422 1 02/02/2017 21:41 WG947910 Isophorone U 0.00668 0.426 1 02/02/2017 21:41 WG947910 Naphthalene U 0.0114 0.0422 1 02/02/2017 21:41 WG947910 Nitrobenzene U 0.00889 0.426 1 02/02/2017 21:41 WG947910 n-Nitrosodimethylamine U 0.0828 0.426 1 02/02/2017 21:41 WG947910 n-Nitrosodiphenylamine U 0.00760 0.426 1 02/02/2017 21:41 WG947910 n-Nitrosodi-n-propylamine U 0.0116 0.426 1 02/02/2017 21:41 WG947910 Phenanthrene 0.118 0.00676 0.0422 1 02/02/2017 21:41 WG947910 Benzylbutyl phthalate U 0.0132 0.426 1 02/02/2017 21:41 WG947910 Bis(2-ethylhexyl)phthalate U 0.0154 0.426 1 02/02/2017 21:41 WG947910 Di-n-butyl phthalate U 0.0139 0.426 1 02/02/2017 21:41 WG947910 Diethyl phthalate U 0.00884 0.426 1 02/02/2017 21:41 WG947910 Dimethyl phthalate U 0.00691 0.426 1 02/02/2017 21:41 WG947910 Di-n-octyl phthalate U 0.0116 0.426 1 02/02/2017 21:41 WG947910 Pyrene 0.276 0.0157 0.0422 1 02/02/2017 21:41 WG947910 1,2,4-Trichlorobenzene U 0.0112 0.426 1 02/02/2017 21:41 WG947910 Aniline U 0.0409 0.426 1 02/02/2017 21:41 WG947910 4-Chloro-3-methylphenol U 0.00610 0.426 1 02/02/2017 21:41 WG947910 2-Chlorophenol U 0.0106 0.426 1 02/02/2017 21:41 WG947910 2,4-Dichlorophenol U 0.00955 0.426 1 02/02/2017 21:41 WG947910 2,4-Dimethylphenol U 0.0603 0.426 1 02/02/2017 21:41 WG947910 4,6-Dinitro-2-methylphenol U 0.159 0.426 1 02/02/2017 21:41 WG947910 2,4-Dinitrophenol U 0.125 0.426 1 02/02/2017 21:41 WG947910 2-Nitrophenol U 0.0166 0.426 1 02/02/2017 21:41 WG947910 4-Nitrophenol U 0.0672 0.426 1 02/02/2017 21:41 WG947910 Pentachlorophenol U 0.0614 0.426 1 02/02/2017 21:41 WG947910 Phenol U 0.00889 0.426 1 02/02/2017 21:41 WG947910 2,4,6-Trichlorophenol U 0.00997 0.426 1 02/02/2017 21:41 WG947910 (S) 2-Fluorophenol 67.9 20.0-120 02/02/2017 21:41 WG947910 (S) Phenol-d5 73.0 20.0-120 02/02/2017 21:41 WG947910 (S) Nitrobenzene-d5 73.5 18.0-125 02/02/2017 21:41 WG947910 (S) 2-Fluorobiphenyl 76.1 28.0-120 02/02/2017 21:41 WG947910 (S) 2,4,6-Tribromophenol 81.8 17.0-137 02/02/2017 21:41 WG947910 (S) p-Terphenyl-d14 72.3 13.0-131 02/02/2017 21:41 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 49 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 49 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L886597 DUPE Collected date/time: 01/25/17 08:45 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 65.0 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury U 0.00431 0.0308 1 02/01/2017 10:23 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.243 0.769 5 02/03/2017 16:27 WG948015 Arsenic 1.66 0.0192 0.769 5 02/03/2017 16:27 WG948015 Beryllium 0.667 J 0.0923 0.769 5 02/03/2017 16:27 WG948015 Cadmium U 0.123 0.769 5 02/03/2017 16:27 WG948015 Chromium 7.09 0.415 0.769 5 02/03/2017 16:27 WG948015 Copper 159 0.800 1.54 10 02/04/2017 13:16 WG948015 Lead 13.4 0.185 0.769 5 02/03/2017 16:27 WG948015 Manganese 212 0.385 3.08 10 02/04/2017 13:16 WG948015 Nickel 1.24 0.269 0.769 5 02/03/2017 16:27 WG948015 Selenium 2.07 0.292 0.769 5 02/03/2017 16:27 WG948015 Silver U 0.239 0.769 5 02/03/2017 16:27 WG948015 Thallium U 0.146 0.769 5 02/03/2017 16:27 WG948015 Zinc 13.1 1.97 7.69 5 02/03/2017 16:27 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0158 0.0792 1.03 02/01/2017 02:59 WG947760 Acrylonitrile U 0.00283 0.0158 1.03 02/01/2017 02:59 WG947760 Benzene U 0.000428 0.00158 1.03 02/01/2017 02:59 WG947760 Bromobenzene U 0.000449 0.00158 1.03 02/01/2017 02:59 WG947760 Bromodichloromethane U 0.000403 0.00158 1.03 02/01/2017 02:59 WG947760 Bromoform U 0.000672 0.00158 1.03 02/01/2017 02:59 WG947760 Bromomethane U 0.00212 0.00792 1.03 02/01/2017 02:59 WG947760 n-Butylbenzene U 0.000409 0.00158 1.03 02/01/2017 02:59 WG947760 sec-Butylbenzene U 0.000319 0.00158 1.03 02/01/2017 02:59 WG947760 tert-Butylbenzene U 0.000326 0.00158 1.03 02/01/2017 02:59 WG947760 Carbon tetrachloride U 0.000520 0.00158 1.03 02/01/2017 02:59 WG947760 Chlorobenzene U 0.000335 0.00158 1.03 02/01/2017 02:59 WG947760 Chlorodibromomethane U 0.000591 0.00158 1.03 02/01/2017 02:59 WG947760 Chloroethane U 0.00150 0.00792 1.03 02/01/2017 02:59 WG947760 2-Chloroethyl vinyl ether U 0.00371 0.0792 1.03 02/01/2017 02:59 WG947760 Chloroform 0.000658 J 0.000363 0.00792 1.03 02/01/2017 02:59 WG947760 Chloromethane U 0.000594 0.00396 1.03 02/01/2017 02:59 WG947760 2-Chlorotoluene U 0.000477 0.00158 1.03 02/01/2017 02:59 WG947760 4-Chlorotoluene U 0.000380 0.00158 1.03 02/01/2017 02:59 WG947760 1,2-Dibromo-3-Chloropropane U 0.00166 0.00792 1.03 02/01/2017 02:59 WG947760 1,2-Dibromoethane U 0.000543 0.00158 1.03 02/01/2017 02:59 WG947760 Dibromomethane U 0.000605 0.00158 1.03 02/01/2017 02:59 WG947760 1,2-Dichlorobenzene U 0.000483 0.00158 1.03 02/01/2017 02:59 WG947760 1,3-Dichlorobenzene U 0.000379 0.00158 1.03 02/01/2017 02:59 WG947760 1,4-Dichlorobenzene U 0.000359 0.00158 1.03 02/01/2017 02:59 WG947760 Dichlorodifluoromethane U 0.00113 0.00792 1.03 02/01/2017 02:59 WG947760 1,1-Dichloroethane U 0.000315 0.00158 1.03 02/01/2017 02:59 WG947760 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 50 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 50 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L886597 DUPE Collected date/time: 01/25/17 08:45 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000420 0.00158 1.03 02/01/2017 02:59 WG947760 1,1-Dichloroethene U 0.000480 0.00158 1.03 02/01/2017 02:59 WG947760 cis-1,2-Dichloroethene U 0.000372 0.00158 1.03 02/01/2017 02:59 WG947760 trans-1,2-Dichloroethene U 0.000419 0.00158 1.03 02/01/2017 02:59 WG947760 1,2-Dichloropropane U 0.000568 0.00158 1.03 02/01/2017 02:59 WG947760 1,1-Dichloropropene U 0.000502 0.00158 1.03 02/01/2017 02:59 WG947760 1,3-Dichloropropane U 0.000328 0.00158 1.03 02/01/2017 02:59 WG947760 cis-1,3-Dichloropropene U 0.000415 0.00158 1.03 02/01/2017 02:59 WG947760 trans-1,3-Dichloropropene U 0.000423 0.00158 1.03 02/01/2017 02:59 WG947760 2,2-Dichloropropane U 0.000442 0.00158 1.03 02/01/2017 02:59 WG947760 Di-isopropyl ether U 0.000392 0.00158 1.03 02/01/2017 02:59 WG947760 Ethylbenzene U 0.000471 0.00158 1.03 02/01/2017 02:59 WG947760 Hexachloro-1,3-butadiene U 0.000542 0.00158 1.03 02/01/2017 02:59 WG947760 Isopropylbenzene U 0.000385 0.00158 1.03 02/01/2017 02:59 WG947760 p-Isopropyltoluene U 0.000323 0.00158 1.03 02/01/2017 02:59 WG947760 2-Butanone (MEK)U 0.00742 0.0158 1.03 02/01/2017 02:59 WG947760 Methylene Chloride U 0.00158 0.00792 1.03 02/01/2017 02:59 WG947760 4-Methyl-2-pentanone (MIBK) U 0.00299 0.0158 1.03 02/01/2017 02:59 WG947760 Methyl tert-butyl ether U 0.000335 0.00158 1.03 02/01/2017 02:59 WG947760 Naphthalene U 0.00158 0.00792 1.03 02/01/2017 02:59 WG947760 n-Propylbenzene U 0.000326 0.00158 1.03 02/01/2017 02:59 WG947760 Styrene U 0.000371 0.00158 1.03 02/01/2017 02:59 WG947760 1,1,1,2-Tetrachloroethane U 0.000419 0.00158 1.03 02/01/2017 02:59 WG947760 1,1,2,2-Tetrachloroethane U 0.000579 0.00158 1.03 02/01/2017 02:59 WG947760 Tetrachloroethene U 0.000437 0.00158 1.03 02/01/2017 02:59 WG947760 Toluene U 0.000688 0.00792 1.03 02/01/2017 02:59 WG947760 1,2,3-Trichlorobenzene U 0.000485 0.00158 1.03 02/01/2017 02:59 WG947760 1,2,4-Trichlorobenzene U 0.000615 0.00158 1.03 02/01/2017 02:59 WG947760 1,1,1-Trichloroethane U 0.000452 0.00158 1.03 02/01/2017 02:59 WG947760 1,1,2-Trichloroethane U 0.000439 0.00158 1.03 02/01/2017 02:59 WG947760 Trichloroethene U 0.000442 0.00158 1.03 02/01/2017 02:59 WG947760 Trichlorofluoromethane U 0.000605 0.00792 1.03 02/01/2017 02:59 WG947760 1,2,3-Trichloropropane U 0.00117 0.00396 1.03 02/01/2017 02:59 WG947760 1,2,4-Trimethylbenzene U 0.000334 0.00158 1.03 02/01/2017 02:59 WG947760 1,3,5-Trimethylbenzene U 0.000422 0.00158 1.03 02/01/2017 02:59 WG947760 Vinyl chloride U 0.000462 0.00158 1.03 02/01/2017 02:59 WG947760 Xylenes, Total U 0.00111 0.00475 1.03 02/01/2017 02:59 WG947760 (S) Toluene-d8 106 80.0-120 02/01/2017 02:59 WG947760 (S) Dibromofluoromethane 105 74.0-131 02/01/2017 02:59 WG947760 (S) a,a,a-Trifluorotoluene 103 80.0-120 02/01/2017 02:59 WG947760 (S) 4-Bromofluorobenzene 98.3 64.0-132 02/01/2017 02:59 WG947760 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00988 0.0508 1 02/02/2017 16:32 WG947910 Acenaphthylene U 0.0103 0.0508 1 02/02/2017 16:32 WG947910 Anthracene U 0.00972 0.0508 1 02/02/2017 16:32 WG947910 Benzidine U J4 0.0980 0.512 1 02/02/2017 16:32 WG947910 Benzo(a)anthracene U 0.00659 0.0508 1 02/02/2017 16:32 WG947910 Benzo(b)fluoranthene U 0.0107 0.0508 1 02/02/2017 16:32 WG947910 Benzo(k)fluoranthene U 0.00896 0.0508 1 02/02/2017 16:32 WG947910 Benzo(g,h,i)perylene U 0.0111 0.0508 1 02/02/2017 16:32 WG947910 Benzo(a)pyrene U 0.00843 0.0508 1 02/02/2017 16:32 WG947910 Bis(2-chlorethoxy)methane U 0.0118 0.512 1 02/02/2017 16:32 WG947910 Bis(2-chloroethyl)ether U 0.0138 0.512 1 02/02/2017 16:32 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 51 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 51 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 15 L886597 DUPE Collected date/time: 01/25/17 08:45 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0117 0.512 1 02/02/2017 16:32 WG947910 4-Bromophenyl-phenylether U 0.0175 0.512 1 02/02/2017 16:32 WG947910 2-Chloronaphthalene U 0.00983 0.0508 1 02/02/2017 16:32 WG947910 4-Chlorophenyl-phenylether U 0.00965 0.512 1 02/02/2017 16:32 WG947910 Chrysene U 0.00854 0.0508 1 02/02/2017 16:32 WG947910 Dibenz(a,h)anthracene U 0.0126 0.0508 1 02/02/2017 16:32 WG947910 3,3-Dichlorobenzidine U 0.122 0.512 1 02/02/2017 16:32 WG947910 2,4-Dinitrotoluene U 0.00934 0.512 1 02/02/2017 16:32 WG947910 2,6-Dinitrotoluene U 0.0113 0.512 1 02/02/2017 16:32 WG947910 Fluoranthene U 0.00763 0.0508 1 02/02/2017 16:32 WG947910 Fluorene U 0.0105 0.0508 1 02/02/2017 16:32 WG947910 Hexachlorobenzene U 0.0132 0.512 1 02/02/2017 16:32 WG947910 Hexachloro-1,3-butadiene U 0.0154 0.512 1 02/02/2017 16:32 WG947910 Hexachlorocyclopentadiene U 0.0903 0.512 1 02/02/2017 16:32 WG947910 Hexachloroethane U 0.0206 0.512 1 02/02/2017 16:32 WG947910 Indeno(1,2,3-cd)pyrene U 0.0119 0.0508 1 02/02/2017 16:32 WG947910 Isophorone U 0.00803 0.512 1 02/02/2017 16:32 WG947910 Naphthalene U 0.0137 0.0508 1 02/02/2017 16:32 WG947910 Nitrobenzene U 0.0107 0.512 1 02/02/2017 16:32 WG947910 n-Nitrosodimethylamine U 0.0996 0.512 1 02/02/2017 16:32 WG947910 n-Nitrosodiphenylamine U 0.00914 0.512 1 02/02/2017 16:32 WG947910 n-Nitrosodi-n-propylamine U 0.0139 0.512 1 02/02/2017 16:32 WG947910 Phenanthrene U 0.00812 0.0508 1 02/02/2017 16:32 WG947910 Benzylbutyl phthalate U 0.0158 0.512 1 02/02/2017 16:32 WG947910 Bis(2-ethylhexyl)phthalate U 0.0185 0.512 1 02/02/2017 16:32 WG947910 Di-n-butyl phthalate U 0.0168 0.512 1 02/02/2017 16:32 WG947910 Diethyl phthalate U 0.0106 0.512 1 02/02/2017 16:32 WG947910 Dimethyl phthalate U 0.00831 0.512 1 02/02/2017 16:32 WG947910 Di-n-octyl phthalate U 0.0140 0.512 1 02/02/2017 16:32 WG947910 Pyrene U 0.0189 0.0508 1 02/02/2017 16:32 WG947910 1,2,4-Trichlorobenzene U 0.0135 0.512 1 02/02/2017 16:32 WG947910 Aniline U 0.0492 0.512 1 02/02/2017 16:32 WG947910 4-Chloro-3-methylphenol U 0.00734 0.512 1 02/02/2017 16:32 WG947910 2-Chlorophenol U 0.0128 0.512 1 02/02/2017 16:32 WG947910 2,4-Dichlorophenol U 0.0115 0.512 1 02/02/2017 16:32 WG947910 2,4-Dimethylphenol U 0.0725 0.512 1 02/02/2017 16:32 WG947910 4,6-Dinitro-2-methylphenol U 0.191 0.512 1 02/02/2017 16:32 WG947910 2,4-Dinitrophenol U 0.151 0.512 1 02/02/2017 16:32 WG947910 2-Nitrophenol U 0.0200 0.512 1 02/02/2017 16:32 WG947910 4-Nitrophenol U 0.0808 0.512 1 02/02/2017 16:32 WG947910 Pentachlorophenol U 0.0739 0.512 1 02/02/2017 16:32 WG947910 Phenol U 0.0107 0.512 1 02/02/2017 16:32 WG947910 2,4,6-Trichlorophenol U 0.0120 0.512 1 02/02/2017 16:32 WG947910 (S) 2-Fluorophenol 59.1 20.0-120 02/02/2017 16:32 WG947910 (S) Phenol-d5 61.4 20.0-120 02/02/2017 16:32 WG947910 (S) Nitrobenzene-d5 61.0 18.0-125 02/02/2017 16:32 WG947910 (S) 2-Fluorobiphenyl 64.3 28.0-120 02/02/2017 16:32 WG947910 (S) 2,4,6-Tribromophenol 73.1 17.0-137 02/02/2017 16:32 WG947910 (S) p-Terphenyl-d14 72.9 13.0-131 02/02/2017 16:32 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 52 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 52 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L886597 TW-2 Collected date/time: 01/25/17 00:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 67.8 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0451 0.00413 0.0295 1 02/01/2017 10:25 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.233 0.738 5 02/03/2017 16:30 WG948015 Arsenic 2.99 0.0184 0.738 5 02/03/2017 16:30 WG948015 Beryllium 0.356 J 0.0886 0.738 5 02/03/2017 16:30 WG948015 Cadmium U 0.118 0.738 5 02/03/2017 16:30 WG948015 Chromium 35.8 0.398 0.738 5 02/03/2017 16:30 WG948015 Copper 55.4 0.384 0.738 5 02/03/2017 16:30 WG948015 Lead 49.4 0.177 0.738 5 02/03/2017 16:30 WG948015 Manganese 301 0.738 5.90 20 02/04/2017 13:19 WG948015 Nickel 6.81 0.258 0.738 5 02/03/2017 16:30 WG948015 Selenium 1.38 0.280 0.738 5 02/03/2017 16:30 WG948015 Silver U 0.229 0.738 5 02/03/2017 16:30 WG948015 Thallium 0.242 J 0.140 0.738 5 02/03/2017 16:30 WG948015 Zinc 49.4 1.89 7.38 5 02/03/2017 16:30 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0660 J 0.0148 0.0738 1 02/01/2017 03:00 WG948235 Acrylonitrile U 0.00264 0.0148 1 02/01/2017 03:00 WG948235 Benzene U 0.000398 0.00148 1 02/01/2017 03:00 WG948235 Bromobenzene U 0.000419 0.00148 1 02/01/2017 03:00 WG948235 Bromodichloromethane U 0.000375 0.00148 1 02/01/2017 03:00 WG948235 Bromoform U 0.000626 0.00148 1 02/01/2017 03:00 WG948235 Bromomethane U 0.00198 0.00738 1 02/01/2017 03:00 WG948235 n-Butylbenzene U 0.000381 0.00148 1 02/01/2017 03:00 WG948235 sec-Butylbenzene U 0.000297 0.00148 1 02/01/2017 03:00 WG948235 tert-Butylbenzene U 0.000304 0.00148 1 02/01/2017 03:00 WG948235 Carbon tetrachloride U 0.000484 0.00148 1 02/01/2017 03:00 WG948235 Chlorobenzene U 0.000313 0.00148 1 02/01/2017 03:00 WG948235 Chlorodibromomethane U 0.000551 0.00148 1 02/01/2017 03:00 WG948235 Chloroethane U 0.00140 0.00738 1 02/01/2017 03:00 WG948235 2-Chloroethyl vinyl ether U 0.00345 0.0738 1 02/01/2017 03:00 WG948235 Chloroform U 0.000338 0.00738 1 02/01/2017 03:00 WG948235 Chloromethane U 0.000553 0.00369 1 02/01/2017 03:00 WG948235 2-Chlorotoluene U 0.000444 0.00148 1 02/01/2017 03:00 WG948235 4-Chlorotoluene U 0.000354 0.00148 1 02/01/2017 03:00 WG948235 1,2-Dibromo-3-Chloropropane U 0.00155 0.00738 1 02/01/2017 03:00 WG948235 1,2-Dibromoethane U 0.000506 0.00148 1 02/01/2017 03:00 WG948235 Dibromomethane U 0.000564 0.00148 1 02/01/2017 03:00 WG948235 1,2-Dichlorobenzene U 0.000450 0.00148 1 02/01/2017 03:00 WG948235 1,3-Dichlorobenzene U 0.000353 0.00148 1 02/01/2017 03:00 WG948235 1,4-Dichlorobenzene U 0.000334 0.00148 1 02/01/2017 03:00 WG948235 Dichlorodifluoromethane U 0.00105 0.00738 1 02/01/2017 03:00 WG948235 1,1-Dichloroethane U 0.000294 0.00148 1 02/01/2017 03:00 WG948235 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 53 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 53 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L886597 TW-2 Collected date/time: 01/25/17 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000391 0.00148 1 02/01/2017 03:00 WG948235 1,1-Dichloroethene U 0.000447 0.00148 1 02/01/2017 03:00 WG948235 cis-1,2-Dichloroethene U 0.000347 0.00148 1 02/01/2017 03:00 WG948235 trans-1,2-Dichloroethene U 0.000390 0.00148 1 02/01/2017 03:00 WG948235 1,2-Dichloropropane U 0.000528 0.00148 1 02/01/2017 03:00 WG948235 1,1-Dichloropropene U 0.000468 0.00148 1 02/01/2017 03:00 WG948235 1,3-Dichloropropane U 0.000306 0.00148 1 02/01/2017 03:00 WG948235 cis-1,3-Dichloropropene U 0.000387 0.00148 1 02/01/2017 03:00 WG948235 trans-1,3-Dichloropropene U 0.000394 0.00148 1 02/01/2017 03:00 WG948235 2,2-Dichloropropane U 0.000412 0.00148 1 02/01/2017 03:00 WG948235 Di-isopropyl ether U 0.000366 0.00148 1 02/01/2017 03:00 WG948235 Ethylbenzene U 0.000438 0.00148 1 02/01/2017 03:00 WG948235 Hexachloro-1,3-butadiene U 0.000505 0.00148 1 02/01/2017 03:00 WG948235 Isopropylbenzene U 0.000359 0.00148 1 02/01/2017 03:00 WG948235 p-Isopropyltoluene 0.00184 0.000301 0.00148 1 02/01/2017 03:00 WG948235 2-Butanone (MEK)0.0110 J 0.00691 0.0148 1 02/01/2017 03:00 WG948235 Methylene Chloride U 0.00148 0.00738 1 02/01/2017 03:00 WG948235 4-Methyl-2-pentanone (MIBK) U 0.00277 0.0148 1 02/01/2017 03:00 WG948235 Methyl tert-butyl ether U 0.000313 0.00148 1 02/01/2017 03:00 WG948235 Naphthalene U 0.00148 0.00738 1 02/01/2017 03:00 WG948235 n-Propylbenzene U 0.000304 0.00148 1 02/01/2017 03:00 WG948235 Styrene U 0.000345 0.00148 1 02/01/2017 03:00 WG948235 1,1,1,2-Tetrachloroethane U 0.000390 0.00148 1 02/01/2017 03:00 WG948235 1,1,2,2-Tetrachloroethane U 0.000539 0.00148 1 02/01/2017 03:00 WG948235 Tetrachloroethene U 0.000407 0.00148 1 02/01/2017 03:00 WG948235 Toluene 0.00158 J 0.000641 0.00738 1 02/01/2017 03:00 WG948235 1,2,3-Trichlorobenzene U 0.000452 0.00148 1 02/01/2017 03:00 WG948235 1,2,4-Trichlorobenzene U 0.000573 0.00148 1 02/01/2017 03:00 WG948235 1,1,1-Trichloroethane U 0.000422 0.00148 1 02/01/2017 03:00 WG948235 1,1,2-Trichloroethane U 0.000409 0.00148 1 02/01/2017 03:00 WG948235 Trichloroethene U 0.000412 0.00148 1 02/01/2017 03:00 WG948235 Trichlorofluoromethane U J3 J4 0.000564 0.00738 1 02/01/2017 03:00 WG948235 1,2,3-Trichloropropane U 0.00109 0.00369 1 02/01/2017 03:00 WG948235 1,2,4-Trimethylbenzene U 0.000311 0.00148 1 02/01/2017 03:00 WG948235 1,3,5-Trimethylbenzene U 0.000393 0.00148 1 02/01/2017 03:00 WG948235 Vinyl chloride U 0.000429 0.00148 1 02/01/2017 03:00 WG948235 Xylenes, Total U 0.00103 0.00443 1 02/01/2017 03:00 WG948235 (S) Toluene-d8 103 80.0-120 02/01/2017 03:00 WG948235 (S) Dibromofluoromethane 107 74.0-131 02/01/2017 03:00 WG948235 (S) a,a,a-Trifluorotoluene 93.7 80.0-120 02/01/2017 03:00 WG948235 (S) 4-Bromofluorobenzene 91.5 64.0-132 02/01/2017 03:00 WG948235 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00948 0.0487 1 02/02/2017 20:24 WG947910 Acenaphthylene U 0.00990 0.0487 1 02/02/2017 20:24 WG947910 Anthracene U 0.00933 0.0487 1 02/02/2017 20:24 WG947910 Benzidine U J4 0.0940 0.491 1 02/02/2017 20:24 WG947910 Benzo(a)anthracene U 0.00632 0.0487 1 02/02/2017 20:24 WG947910 Benzo(b)fluoranthene U 0.0103 0.0487 1 02/02/2017 20:24 WG947910 Benzo(k)fluoranthene U 0.00859 0.0487 1 02/02/2017 20:24 WG947910 Benzo(g,h,i)perylene U 0.0106 0.0487 1 02/02/2017 20:24 WG947910 Benzo(a)pyrene U 0.00809 0.0487 1 02/02/2017 20:24 WG947910 Bis(2-chlorethoxy)methane U 0.0114 0.491 1 02/02/2017 20:24 WG947910 Bis(2-chloroethyl)ether U 0.0132 0.491 1 02/02/2017 20:24 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 54 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 54 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 16 L886597 TW-2 Collected date/time: 01/25/17 00:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0112 0.491 1 02/02/2017 20:24 WG947910 4-Bromophenyl-phenylether U 0.0168 0.491 1 02/02/2017 20:24 WG947910 2-Chloronaphthalene U 0.00943 0.0487 1 02/02/2017 20:24 WG947910 4-Chlorophenyl-phenylether U 0.00925 0.491 1 02/02/2017 20:24 WG947910 Chrysene U 0.00819 0.0487 1 02/02/2017 20:24 WG947910 Dibenz(a,h)anthracene U 0.0121 0.0487 1 02/02/2017 20:24 WG947910 3,3-Dichlorobenzidine U 0.117 0.491 1 02/02/2017 20:24 WG947910 2,4-Dinitrotoluene U 0.00896 0.491 1 02/02/2017 20:24 WG947910 2,6-Dinitrotoluene U 0.0109 0.491 1 02/02/2017 20:24 WG947910 Fluoranthene 0.0211 J 0.00732 0.0487 1 02/02/2017 20:24 WG947910 Fluorene U 0.0101 0.0487 1 02/02/2017 20:24 WG947910 Hexachlorobenzene U 0.0126 0.491 1 02/02/2017 20:24 WG947910 Hexachloro-1,3-butadiene U 0.0148 0.491 1 02/02/2017 20:24 WG947910 Hexachlorocyclopentadiene U 0.0866 0.491 1 02/02/2017 20:24 WG947910 Hexachloroethane U 0.0198 0.491 1 02/02/2017 20:24 WG947910 Indeno(1,2,3-cd)pyrene U 0.0114 0.0487 1 02/02/2017 20:24 WG947910 Isophorone U 0.00770 0.491 1 02/02/2017 20:24 WG947910 Naphthalene U 0.0131 0.0487 1 02/02/2017 20:24 WG947910 Nitrobenzene U 0.0103 0.491 1 02/02/2017 20:24 WG947910 n-Nitrosodimethylamine U 0.0955 0.491 1 02/02/2017 20:24 WG947910 n-Nitrosodiphenylamine U 0.00877 0.491 1 02/02/2017 20:24 WG947910 n-Nitrosodi-n-propylamine U 0.0134 0.491 1 02/02/2017 20:24 WG947910 Phenanthrene U 0.00779 0.0487 1 02/02/2017 20:24 WG947910 Benzylbutyl phthalate U 0.0152 0.491 1 02/02/2017 20:24 WG947910 Bis(2-ethylhexyl)phthalate U 0.0177 0.491 1 02/02/2017 20:24 WG947910 Di-n-butyl phthalate U 0.0161 0.491 1 02/02/2017 20:24 WG947910 Diethyl phthalate U 0.0102 0.491 1 02/02/2017 20:24 WG947910 Dimethyl phthalate U 0.00797 0.491 1 02/02/2017 20:24 WG947910 Di-n-octyl phthalate U 0.0134 0.491 1 02/02/2017 20:24 WG947910 Pyrene U 0.0182 0.0487 1 02/02/2017 20:24 WG947910 1,2,4-Trichlorobenzene U 0.0129 0.491 1 02/02/2017 20:24 WG947910 Aniline U 0.0472 0.491 1 02/02/2017 20:24 WG947910 4-Chloro-3-methylphenol U 0.00704 0.491 1 02/02/2017 20:24 WG947910 2-Chlorophenol U 0.0123 0.491 1 02/02/2017 20:24 WG947910 2,4-Dichlorophenol U 0.0110 0.491 1 02/02/2017 20:24 WG947910 2,4-Dimethylphenol U 0.0695 0.491 1 02/02/2017 20:24 WG947910 4,6-Dinitro-2-methylphenol U 0.183 0.491 1 02/02/2017 20:24 WG947910 2,4-Dinitrophenol U 0.145 0.491 1 02/02/2017 20:24 WG947910 2-Nitrophenol U 0.0192 0.491 1 02/02/2017 20:24 WG947910 4-Nitrophenol U 0.0775 0.491 1 02/02/2017 20:24 WG947910 Pentachlorophenol U 0.0708 0.491 1 02/02/2017 20:24 WG947910 Phenol U 0.0103 0.491 1 02/02/2017 20:24 WG947910 2,4,6-Trichlorophenol U 0.0115 0.491 1 02/02/2017 20:24 WG947910 (S) 2-Fluorophenol 73.1 20.0-120 02/02/2017 20:24 WG947910 (S) Phenol-d5 77.1 20.0-120 02/02/2017 20:24 WG947910 (S) Nitrobenzene-d5 78.0 18.0-125 02/02/2017 20:24 WG947910 (S) 2-Fluorobiphenyl 74.6 28.0-120 02/02/2017 20:24 WG947910 (S) 2,4,6-Tribromophenol 80.2 17.0-137 02/02/2017 20:24 WG947910 (S) p-Terphenyl-d14 64.4 13.0-131 02/02/2017 20:24 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 55 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 55 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L886597 TW-4 Collected date/time: 01/25/17 00:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 76.2 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0369 0.00367 0.0262 1 02/01/2017 10:28 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.207 0.656 5 02/03/2017 16:34 WG948015 Arsenic 3.08 0.0164 0.656 5 02/03/2017 16:34 WG948015 Beryllium 0.169 J 0.0787 0.656 5 02/03/2017 16:34 WG948015 Cadmium U 0.105 0.656 5 02/03/2017 16:34 WG948015 Chromium 22.0 0.354 0.656 5 02/03/2017 16:34 WG948015 Copper 47.2 0.341 0.656 5 02/03/2017 16:34 WG948015 Lead 30.9 0.157 0.656 5 02/03/2017 16:34 WG948015 Manganese 73.7 0.164 1.31 5 02/03/2017 16:34 WG948015 Nickel 2.38 0.230 0.656 5 02/03/2017 16:34 WG948015 Selenium 0.782 0.249 0.656 5 02/03/2017 16:34 WG948015 Silver U 0.203 0.656 5 02/03/2017 16:34 WG948015 Thallium 0.160 J 0.125 0.656 5 02/03/2017 16:34 WG948015 Zinc 12.4 1.68 6.56 5 02/03/2017 16:34 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0284 J 0.0131 0.0656 1 02/01/2017 03:21 WG948235 Acrylonitrile U 0.00235 0.0131 1 02/01/2017 03:21 WG948235 Benzene U 0.000354 0.00131 1 02/01/2017 03:21 WG948235 Bromobenzene U 0.000373 0.00131 1 02/01/2017 03:21 WG948235 Bromodichloromethane U 0.000333 0.00131 1 02/01/2017 03:21 WG948235 Bromoform U 0.000556 0.00131 1 02/01/2017 03:21 WG948235 Bromomethane U 0.00176 0.00656 1 02/01/2017 03:21 WG948235 n-Butylbenzene U 0.000338 0.00131 1 02/01/2017 03:21 WG948235 sec-Butylbenzene U 0.000264 0.00131 1 02/01/2017 03:21 WG948235 tert-Butylbenzene U 0.000270 0.00131 1 02/01/2017 03:21 WG948235 Carbon tetrachloride U 0.000430 0.00131 1 02/01/2017 03:21 WG948235 Chlorobenzene U 0.000278 0.00131 1 02/01/2017 03:21 WG948235 Chlorodibromomethane U 0.000489 0.00131 1 02/01/2017 03:21 WG948235 Chloroethane U 0.00124 0.00656 1 02/01/2017 03:21 WG948235 2-Chloroethyl vinyl ether U 0.00307 0.0656 1 02/01/2017 03:21 WG948235 Chloroform U 0.000300 0.00656 1 02/01/2017 03:21 WG948235 Chloromethane U 0.000492 0.00328 1 02/01/2017 03:21 WG948235 2-Chlorotoluene U 0.000395 0.00131 1 02/01/2017 03:21 WG948235 4-Chlorotoluene U 0.000315 0.00131 1 02/01/2017 03:21 WG948235 1,2-Dibromo-3-Chloropropane U 0.00138 0.00656 1 02/01/2017 03:21 WG948235 1,2-Dibromoethane U 0.000450 0.00131 1 02/01/2017 03:21 WG948235 Dibromomethane U 0.000501 0.00131 1 02/01/2017 03:21 WG948235 1,2-Dichlorobenzene U 0.000400 0.00131 1 02/01/2017 03:21 WG948235 1,3-Dichlorobenzene U 0.000314 0.00131 1 02/01/2017 03:21 WG948235 1,4-Dichlorobenzene U 0.000296 0.00131 1 02/01/2017 03:21 WG948235 Dichlorodifluoromethane U 0.000935 0.00656 1 02/01/2017 03:21 WG948235 1,1-Dichloroethane U 0.000261 0.00131 1 02/01/2017 03:21 WG948235 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 56 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 56 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L886597 TW-4 Collected date/time: 01/25/17 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000348 0.00131 1 02/01/2017 03:21 WG948235 1,1-Dichloroethene U 0.000397 0.00131 1 02/01/2017 03:21 WG948235 cis-1,2-Dichloroethene U 0.000308 0.00131 1 02/01/2017 03:21 WG948235 trans-1,2-Dichloroethene U 0.000346 0.00131 1 02/01/2017 03:21 WG948235 1,2-Dichloropropane U 0.000470 0.00131 1 02/01/2017 03:21 WG948235 1,1-Dichloropropene U 0.000416 0.00131 1 02/01/2017 03:21 WG948235 1,3-Dichloropropane U 0.000272 0.00131 1 02/01/2017 03:21 WG948235 cis-1,3-Dichloropropene U 0.000344 0.00131 1 02/01/2017 03:21 WG948235 trans-1,3-Dichloropropene U 0.000350 0.00131 1 02/01/2017 03:21 WG948235 2,2-Dichloropropane U 0.000366 0.00131 1 02/01/2017 03:21 WG948235 Di-isopropyl ether U 0.000325 0.00131 1 02/01/2017 03:21 WG948235 Ethylbenzene U 0.000390 0.00131 1 02/01/2017 03:21 WG948235 Hexachloro-1,3-butadiene U 0.000449 0.00131 1 02/01/2017 03:21 WG948235 Isopropylbenzene U 0.000319 0.00131 1 02/01/2017 03:21 WG948235 p-Isopropyltoluene U 0.000268 0.00131 1 02/01/2017 03:21 WG948235 2-Butanone (MEK)U 0.00614 0.0131 1 02/01/2017 03:21 WG948235 Methylene Chloride U 0.00131 0.00656 1 02/01/2017 03:21 WG948235 4-Methyl-2-pentanone (MIBK) U 0.00247 0.0131 1 02/01/2017 03:21 WG948235 Methyl tert-butyl ether U 0.000278 0.00131 1 02/01/2017 03:21 WG948235 Naphthalene U 0.00131 0.00656 1 02/01/2017 03:21 WG948235 n-Propylbenzene U 0.000270 0.00131 1 02/01/2017 03:21 WG948235 Styrene U 0.000307 0.00131 1 02/01/2017 03:21 WG948235 1,1,1,2-Tetrachloroethane U 0.000346 0.00131 1 02/01/2017 03:21 WG948235 1,1,2,2-Tetrachloroethane U 0.000479 0.00131 1 02/01/2017 03:21 WG948235 Tetrachloroethene U 0.000362 0.00131 1 02/01/2017 03:21 WG948235 Toluene U 0.000569 0.00656 1 02/01/2017 03:21 WG948235 1,2,3-Trichlorobenzene U 0.000401 0.00131 1 02/01/2017 03:21 WG948235 1,2,4-Trichlorobenzene U 0.000509 0.00131 1 02/01/2017 03:21 WG948235 1,1,1-Trichloroethane U 0.000375 0.00131 1 02/01/2017 03:21 WG948235 1,1,2-Trichloroethane U 0.000363 0.00131 1 02/01/2017 03:21 WG948235 Trichloroethene U 0.000366 0.00131 1 02/01/2017 03:21 WG948235 Trichlorofluoromethane U J3 J4 0.000501 0.00656 1 02/01/2017 03:21 WG948235 1,2,3-Trichloropropane U 0.000972 0.00328 1 02/01/2017 03:21 WG948235 1,2,4-Trimethylbenzene U 0.000277 0.00131 1 02/01/2017 03:21 WG948235 1,3,5-Trimethylbenzene U 0.000349 0.00131 1 02/01/2017 03:21 WG948235 Vinyl chloride U 0.000382 0.00131 1 02/01/2017 03:21 WG948235 Xylenes, Total U 0.000916 0.00394 1 02/01/2017 03:21 WG948235 (S) Toluene-d8 102 80.0-120 02/01/2017 03:21 WG948235 (S) Dibromofluoromethane 108 74.0-131 02/01/2017 03:21 WG948235 (S) a,a,a-Trifluorotoluene 93.0 80.0-120 02/01/2017 03:21 WG948235 (S) 4-Bromofluorobenzene 88.1 64.0-132 02/01/2017 03:21 WG948235 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00842 0.0433 1 02/02/2017 16:58 WG947910 Acenaphthylene U 0.00880 0.0433 1 02/02/2017 16:58 WG947910 Anthracene U 0.00829 0.0433 1 02/02/2017 16:58 WG947910 Benzidine U J4 0.0836 0.437 1 02/02/2017 16:58 WG947910 Benzo(a)anthracene 0.00779 J 0.00561 0.0433 1 02/02/2017 16:58 WG947910 Benzo(b)fluoranthene 0.0105 J 0.00912 0.0433 1 02/02/2017 16:58 WG947910 Benzo(k)fluoranthene U 0.00763 0.0433 1 02/02/2017 16:58 WG947910 Benzo(g,h,i)perylene U 0.00946 0.0433 1 02/02/2017 16:58 WG947910 Benzo(a)pyrene U 0.00719 0.0433 1 02/02/2017 16:58 WG947910 Bis(2-chlorethoxy)methane U 0.0101 0.437 1 02/02/2017 16:58 WG947910 Bis(2-chloroethyl)ether U 0.0118 0.437 1 02/02/2017 16:58 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 57 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 57 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 17 L886597 TW-4 Collected date/time: 01/25/17 00:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00997 0.437 1 02/02/2017 16:58 WG947910 4-Bromophenyl-phenylether U 0.0150 0.437 1 02/02/2017 16:58 WG947910 2-Chloronaphthalene U 0.00838 0.0433 1 02/02/2017 16:58 WG947910 4-Chlorophenyl-phenylether U 0.00822 0.437 1 02/02/2017 16:58 WG947910 Chrysene U 0.00728 0.0433 1 02/02/2017 16:58 WG947910 Dibenz(a,h)anthracene U 0.0108 0.0433 1 02/02/2017 16:58 WG947910 3,3-Dichlorobenzidine U 0.104 0.437 1 02/02/2017 16:58 WG947910 2,4-Dinitrotoluene U 0.00796 0.437 1 02/02/2017 16:58 WG947910 2,6-Dinitrotoluene U 0.00967 0.437 1 02/02/2017 16:58 WG947910 Fluoranthene 0.0151 J 0.00651 0.0433 1 02/02/2017 16:58 WG947910 Fluorene U 0.00895 0.0433 1 02/02/2017 16:58 WG947910 Hexachlorobenzene U 0.0112 0.437 1 02/02/2017 16:58 WG947910 Hexachloro-1,3-butadiene U 0.0131 0.437 1 02/02/2017 16:58 WG947910 Hexachlorocyclopentadiene U 0.0770 0.437 1 02/02/2017 16:58 WG947910 Hexachloroethane U 0.0176 0.437 1 02/02/2017 16:58 WG947910 Indeno(1,2,3-cd)pyrene U 0.0101 0.0433 1 02/02/2017 16:58 WG947910 Isophorone U 0.00685 0.437 1 02/02/2017 16:58 WG947910 Naphthalene U 0.0117 0.0433 1 02/02/2017 16:58 WG947910 Nitrobenzene U 0.00912 0.437 1 02/02/2017 16:58 WG947910 n-Nitrosodimethylamine U 0.0849 0.437 1 02/02/2017 16:58 WG947910 n-Nitrosodiphenylamine U 0.00779 0.437 1 02/02/2017 16:58 WG947910 n-Nitrosodi-n-propylamine U 0.0119 0.437 1 02/02/2017 16:58 WG947910 Phenanthrene 0.0141 J 0.00693 0.0433 1 02/02/2017 16:58 WG947910 Benzylbutyl phthalate U 0.0135 0.437 1 02/02/2017 16:58 WG947910 Bis(2-ethylhexyl)phthalate U 0.0157 0.437 1 02/02/2017 16:58 WG947910 Di-n-butyl phthalate U 0.0143 0.437 1 02/02/2017 16:58 WG947910 Diethyl phthalate U 0.00906 0.437 1 02/02/2017 16:58 WG947910 Dimethyl phthalate U 0.00708 0.437 1 02/02/2017 16:58 WG947910 Di-n-octyl phthalate U 0.0119 0.437 1 02/02/2017 16:58 WG947910 Pyrene U 0.0161 0.0433 1 02/02/2017 16:58 WG947910 1,2,4-Trichlorobenzene U 0.0115 0.437 1 02/02/2017 16:58 WG947910 Aniline U 0.0420 0.437 1 02/02/2017 16:58 WG947910 4-Chloro-3-methylphenol U 0.00626 0.437 1 02/02/2017 16:58 WG947910 2-Chlorophenol U 0.0109 0.437 1 02/02/2017 16:58 WG947910 2,4-Dichlorophenol U 0.00979 0.437 1 02/02/2017 16:58 WG947910 2,4-Dimethylphenol U 0.0618 0.437 1 02/02/2017 16:58 WG947910 4,6-Dinitro-2-methylphenol U 0.163 0.437 1 02/02/2017 16:58 WG947910 2,4-Dinitrophenol U 0.129 0.437 1 02/02/2017 16:58 WG947910 2-Nitrophenol U 0.0171 0.437 1 02/02/2017 16:58 WG947910 4-Nitrophenol U 0.0689 0.437 1 02/02/2017 16:58 WG947910 Pentachlorophenol U 0.0630 0.437 1 02/02/2017 16:58 WG947910 Phenol U 0.00912 0.437 1 02/02/2017 16:58 WG947910 2,4,6-Trichlorophenol U 0.0102 0.437 1 02/02/2017 16:58 WG947910 (S) 2-Fluorophenol 72.4 20.0-120 02/02/2017 16:58 WG947910 (S) Phenol-d5 75.4 20.0-120 02/02/2017 16:58 WG947910 (S) Nitrobenzene-d5 73.8 18.0-125 02/02/2017 16:58 WG947910 (S) 2-Fluorobiphenyl 77.1 28.0-120 02/02/2017 16:58 WG947910 (S) 2,4,6-Tribromophenol 81.0 17.0-137 02/02/2017 16:58 WG947910 (S) p-Terphenyl-d14 74.6 13.0-131 02/02/2017 16:58 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 58 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 58 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L886597 TW-5 Collected date/time: 01/25/17 00:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 81.2 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury U 0.00345 0.0246 1 02/01/2017 10:36 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.195 0.616 5 02/03/2017 16:38 WG948015 Arsenic 2.14 0.0154 0.616 5 02/03/2017 16:38 WG948015 Beryllium 2.14 0.0739 0.616 5 02/03/2017 16:38 WG948015 Cadmium 0.210 J 0.0985 0.616 5 02/03/2017 16:38 WG948015 Chromium 42.7 0.333 0.616 5 02/03/2017 16:38 WG948015 Copper 37.5 0.320 0.616 5 02/03/2017 16:38 WG948015 Lead 18.6 0.148 0.616 5 02/03/2017 16:38 WG948015 Manganese 974 1.54 12.3 50 02/04/2017 13:23 WG948015 Nickel 32.0 0.216 0.616 5 02/03/2017 16:38 WG948015 Selenium U 2.34 6.16 50 02/04/2017 13:23 WG948015 Silver U 0.191 0.616 5 02/03/2017 16:38 WG948015 Thallium 1.43 0.117 0.616 5 02/03/2017 16:38 WG948015 Zinc 173 15.8 61.6 50 02/04/2017 13:23 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0858 0.0123 0.0616 1 02/01/2017 03:41 WG948235 Acrylonitrile U 0.00220 0.0123 1 02/01/2017 03:41 WG948235 Benzene U 0.000333 0.00123 1 02/01/2017 03:41 WG948235 Bromobenzene U 0.000350 0.00123 1 02/01/2017 03:41 WG948235 Bromodichloromethane U 0.000313 0.00123 1 02/01/2017 03:41 WG948235 Bromoform U 0.000522 0.00123 1 02/01/2017 03:41 WG948235 Bromomethane U 0.00165 0.00616 1 02/01/2017 03:41 WG948235 n-Butylbenzene U 0.000318 0.00123 1 02/01/2017 03:41 WG948235 sec-Butylbenzene U 0.000248 0.00123 1 02/01/2017 03:41 WG948235 tert-Butylbenzene U 0.000254 0.00123 1 02/01/2017 03:41 WG948235 Carbon tetrachloride U 0.000404 0.00123 1 02/01/2017 03:41 WG948235 Chlorobenzene U 0.000261 0.00123 1 02/01/2017 03:41 WG948235 Chlorodibromomethane U 0.000459 0.00123 1 02/01/2017 03:41 WG948235 Chloroethane U 0.00117 0.00616 1 02/01/2017 03:41 WG948235 2-Chloroethyl vinyl ether U 0.00288 0.0616 1 02/01/2017 03:41 WG948235 Chloroform U 0.000282 0.00616 1 02/01/2017 03:41 WG948235 Chloromethane U 0.000462 0.00308 1 02/01/2017 03:41 WG948235 2-Chlorotoluene U 0.000371 0.00123 1 02/01/2017 03:41 WG948235 4-Chlorotoluene U 0.000296 0.00123 1 02/01/2017 03:41 WG948235 1,2-Dibromo-3-Chloropropane U 0.00129 0.00616 1 02/01/2017 03:41 WG948235 1,2-Dibromoethane U 0.000422 0.00123 1 02/01/2017 03:41 WG948235 Dibromomethane U 0.000471 0.00123 1 02/01/2017 03:41 WG948235 1,2-Dichlorobenzene U 0.000376 0.00123 1 02/01/2017 03:41 WG948235 1,3-Dichlorobenzene U 0.000294 0.00123 1 02/01/2017 03:41 WG948235 1,4-Dichlorobenzene U 0.000278 0.00123 1 02/01/2017 03:41 WG948235 Dichlorodifluoromethane U 0.000878 0.00616 1 02/01/2017 03:41 WG948235 1,1-Dichloroethane U 0.000245 0.00123 1 02/01/2017 03:41 WG948235 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 59 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 59 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L886597 TW-5 Collected date/time: 01/25/17 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000326 0.00123 1 02/01/2017 03:41 WG948235 1,1-Dichloroethene U 0.000373 0.00123 1 02/01/2017 03:41 WG948235 cis-1,2-Dichloroethene U 0.000289 0.00123 1 02/01/2017 03:41 WG948235 trans-1,2-Dichloroethene U 0.000325 0.00123 1 02/01/2017 03:41 WG948235 1,2-Dichloropropane U 0.000441 0.00123 1 02/01/2017 03:41 WG948235 1,1-Dichloropropene U 0.000390 0.00123 1 02/01/2017 03:41 WG948235 1,3-Dichloropropane U 0.000255 0.00123 1 02/01/2017 03:41 WG948235 cis-1,3-Dichloropropene U 0.000323 0.00123 1 02/01/2017 03:41 WG948235 trans-1,3-Dichloropropene U 0.000329 0.00123 1 02/01/2017 03:41 WG948235 2,2-Dichloropropane U 0.000344 0.00123 1 02/01/2017 03:41 WG948235 Di-isopropyl ether U 0.000305 0.00123 1 02/01/2017 03:41 WG948235 Ethylbenzene U 0.000366 0.00123 1 02/01/2017 03:41 WG948235 Hexachloro-1,3-butadiene U 0.000421 0.00123 1 02/01/2017 03:41 WG948235 Isopropylbenzene U 0.000299 0.00123 1 02/01/2017 03:41 WG948235 p-Isopropyltoluene U 0.000251 0.00123 1 02/01/2017 03:41 WG948235 2-Butanone (MEK)0.0141 0.00576 0.0123 1 02/01/2017 03:41 WG948235 Methylene Chloride U 0.00123 0.00616 1 02/01/2017 03:41 WG948235 4-Methyl-2-pentanone (MIBK) U 0.00232 0.0123 1 02/01/2017 03:41 WG948235 Methyl tert-butyl ether U 0.000261 0.00123 1 02/01/2017 03:41 WG948235 Naphthalene U 0.00123 0.00616 1 02/01/2017 03:41 WG948235 n-Propylbenzene U 0.000254 0.00123 1 02/01/2017 03:41 WG948235 Styrene U 0.000288 0.00123 1 02/01/2017 03:41 WG948235 1,1,1,2-Tetrachloroethane U 0.000325 0.00123 1 02/01/2017 03:41 WG948235 1,1,2,2-Tetrachloroethane U 0.000450 0.00123 1 02/01/2017 03:41 WG948235 Tetrachloroethene U 0.000340 0.00123 1 02/01/2017 03:41 WG948235 Toluene U 0.000535 0.00616 1 02/01/2017 03:41 WG948235 1,2,3-Trichlorobenzene U 0.000377 0.00123 1 02/01/2017 03:41 WG948235 1,2,4-Trichlorobenzene U 0.000478 0.00123 1 02/01/2017 03:41 WG948235 1,1,1-Trichloroethane U 0.000352 0.00123 1 02/01/2017 03:41 WG948235 1,1,2-Trichloroethane U 0.000341 0.00123 1 02/01/2017 03:41 WG948235 Trichloroethene U 0.000344 0.00123 1 02/01/2017 03:41 WG948235 Trichlorofluoromethane U J3 J4 0.000471 0.00616 1 02/01/2017 03:41 WG948235 1,2,3-Trichloropropane U 0.000913 0.00308 1 02/01/2017 03:41 WG948235 1,2,4-Trimethylbenzene U 0.000260 0.00123 1 02/01/2017 03:41 WG948235 1,3,5-Trimethylbenzene U 0.000328 0.00123 1 02/01/2017 03:41 WG948235 Vinyl chloride U 0.000358 0.00123 1 02/01/2017 03:41 WG948235 Xylenes, Total U 0.000860 0.00370 1 02/01/2017 03:41 WG948235 (S) Toluene-d8 102 80.0-120 02/01/2017 03:41 WG948235 (S) Dibromofluoromethane 102 74.0-131 02/01/2017 03:41 WG948235 (S) a,a,a-Trifluorotoluene 96.1 80.0-120 02/01/2017 03:41 WG948235 (S) 4-Bromofluorobenzene 91.2 64.0-132 02/01/2017 03:41 WG948235 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00791 0.0406 1 02/02/2017 17:49 WG947910 Acenaphthylene U 0.00826 0.0406 1 02/02/2017 17:49 WG947910 Anthracene U 0.00778 0.0406 1 02/02/2017 17:49 WG947910 Benzidine U J4 0.0785 0.410 1 02/02/2017 17:49 WG947910 Benzo(a)anthracene 0.00981 J 0.00527 0.0406 1 02/02/2017 17:49 WG947910 Benzo(b)fluoranthene 0.0134 J 0.00856 0.0406 1 02/02/2017 17:49 WG947910 Benzo(k)fluoranthene U 0.00717 0.0406 1 02/02/2017 17:49 WG947910 Benzo(g,h,i)perylene U 0.00888 0.0406 1 02/02/2017 17:49 WG947910 Benzo(a)pyrene 0.00805 J 0.00675 0.0406 1 02/02/2017 17:49 WG947910 Bis(2-chlorethoxy)methane U 0.00948 0.410 1 02/02/2017 17:49 WG947910 Bis(2-chloroethyl)ether U 0.0110 0.410 1 02/02/2017 17:49 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 60 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 60 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 18 L886597 TW-5 Collected date/time: 01/25/17 00:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00936 0.410 1 02/02/2017 17:49 WG947910 4-Bromophenyl-phenylether U 0.0140 0.410 1 02/02/2017 17:49 WG947910 2-Chloronaphthalene U 0.00787 0.0406 1 02/02/2017 17:49 WG947910 4-Chlorophenyl-phenylether U 0.00772 0.410 1 02/02/2017 17:49 WG947910 Chrysene 0.00909 J 0.00684 0.0406 1 02/02/2017 17:49 WG947910 Dibenz(a,h)anthracene U 0.0101 0.0406 1 02/02/2017 17:49 WG947910 3,3-Dichlorobenzidine U 0.0978 0.410 1 02/02/2017 17:49 WG947910 2,4-Dinitrotoluene U 0.00748 0.410 1 02/02/2017 17:49 WG947910 2,6-Dinitrotoluene U 0.00908 0.410 1 02/02/2017 17:49 WG947910 Fluoranthene 0.0193 J 0.00611 0.0406 1 02/02/2017 17:49 WG947910 Fluorene U 0.00840 0.0406 1 02/02/2017 17:49 WG947910 Hexachlorobenzene U 0.0105 0.410 1 02/02/2017 17:49 WG947910 Hexachloro-1,3-butadiene U 0.0123 0.410 1 02/02/2017 17:49 WG947910 Hexachlorocyclopentadiene U 0.0723 0.410 1 02/02/2017 17:49 WG947910 Hexachloroethane U 0.0165 0.410 1 02/02/2017 17:49 WG947910 Indeno(1,2,3-cd)pyrene U 0.00951 0.0406 1 02/02/2017 17:49 WG947910 Isophorone U 0.00643 0.410 1 02/02/2017 17:49 WG947910 Naphthalene U 0.0109 0.0406 1 02/02/2017 17:49 WG947910 Nitrobenzene U 0.00856 0.410 1 02/02/2017 17:49 WG947910 n-Nitrosodimethylamine U 0.0797 0.410 1 02/02/2017 17:49 WG947910 n-Nitrosodiphenylamine U 0.00732 0.410 1 02/02/2017 17:49 WG947910 n-Nitrosodi-n-propylamine U 0.0112 0.410 1 02/02/2017 17:49 WG947910 Phenanthrene 0.0132 J 0.00650 0.0406 1 02/02/2017 17:49 WG947910 Benzylbutyl phthalate U 0.0127 0.410 1 02/02/2017 17:49 WG947910 Bis(2-ethylhexyl)phthalate U 0.0148 0.410 1 02/02/2017 17:49 WG947910 Di-n-butyl phthalate U 0.0134 0.410 1 02/02/2017 17:49 WG947910 Diethyl phthalate U 0.00851 0.410 1 02/02/2017 17:49 WG947910 Dimethyl phthalate U 0.00665 0.410 1 02/02/2017 17:49 WG947910 Di-n-octyl phthalate U 0.0112 0.410 1 02/02/2017 17:49 WG947910 Pyrene 0.0159 J 0.0152 0.0406 1 02/02/2017 17:49 WG947910 1,2,4-Trichlorobenzene U 0.0108 0.410 1 02/02/2017 17:49 WG947910 Aniline U 0.0394 0.410 1 02/02/2017 17:49 WG947910 4-Chloro-3-methylphenol U 0.00588 0.410 1 02/02/2017 17:49 WG947910 2-Chlorophenol U 0.0102 0.410 1 02/02/2017 17:49 WG947910 2,4-Dichlorophenol U 0.00919 0.410 1 02/02/2017 17:49 WG947910 2,4-Dimethylphenol U 0.0580 0.410 1 02/02/2017 17:49 WG947910 4,6-Dinitro-2-methylphenol U 0.153 0.410 1 02/02/2017 17:49 WG947910 2,4-Dinitrophenol U 0.121 0.410 1 02/02/2017 17:49 WG947910 2-Nitrophenol U 0.0160 0.410 1 02/02/2017 17:49 WG947910 4-Nitrophenol U 0.0647 0.410 1 02/02/2017 17:49 WG947910 Pentachlorophenol U 0.0591 0.410 1 02/02/2017 17:49 WG947910 Phenol U 0.00856 0.410 1 02/02/2017 17:49 WG947910 2,4,6-Trichlorophenol U 0.00960 0.410 1 02/02/2017 17:49 WG947910 (S) 2-Fluorophenol 64.8 20.0-120 02/02/2017 17:49 WG947910 (S) Phenol-d5 70.2 20.0-120 02/02/2017 17:49 WG947910 (S) Nitrobenzene-d5 64.8 18.0-125 02/02/2017 17:49 WG947910 (S) 2-Fluorobiphenyl 73.7 28.0-120 02/02/2017 17:49 WG947910 (S) 2,4,6-Tribromophenol 80.6 17.0-137 02/02/2017 17:49 WG947910 (S) p-Terphenyl-d14 82.4 13.0-131 02/02/2017 17:49 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 61 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 61 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19 L886597 TW-6 Collected date/time: 01/25/17 00:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 68.8 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.263 0.00407 0.0290 1 02/01/2017 10:38 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony 0.901 0.229 0.726 5 02/03/2017 16:41 WG948015 Arsenic 5.31 0.0182 0.726 5 02/03/2017 16:41 WG948015 Beryllium 0.889 J 0.871 7.26 50 02/04/2017 13:26 WG948015 Cadmium 1.01 0.116 0.726 5 02/03/2017 16:41 WG948015 Chromium 65.4 0.392 0.726 5 02/03/2017 16:41 WG948015 Copper 80.4 0.378 0.726 5 02/03/2017 16:41 WG948015 Lead 49.6 0.174 0.726 5 02/03/2017 16:41 WG948015 Manganese 979 1.82 14.5 50 02/04/2017 13:26 WG948015 Nickel 14.0 0.254 0.726 5 02/03/2017 16:41 WG948015 Selenium 3.63 0.276 0.726 5 02/03/2017 16:41 WG948015 Silver U 0.225 0.726 5 02/03/2017 16:41 WG948015 Thallium 0.729 0.138 0.726 5 02/03/2017 16:41 WG948015 Zinc 334 18.6 72.6 50 02/04/2017 13:26 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0498 J 0.0145 0.0726 1 02/01/2017 04:02 WG948235 Acrylonitrile U 0.00260 0.0145 1 02/01/2017 04:02 WG948235 Benzene U 0.000392 0.00145 1 02/01/2017 04:02 WG948235 Bromobenzene U 0.000413 0.00145 1 02/01/2017 04:02 WG948235 Bromodichloromethane U 0.000369 0.00145 1 02/01/2017 04:02 WG948235 Bromoform U 0.000616 0.00145 1 02/01/2017 04:02 WG948235 Bromomethane U 0.00195 0.00726 1 02/01/2017 04:02 WG948235 n-Butylbenzene U 0.000375 0.00145 1 02/01/2017 04:02 WG948235 sec-Butylbenzene U 0.000292 0.00145 1 02/01/2017 04:02 WG948235 tert-Butylbenzene U 0.000299 0.00145 1 02/01/2017 04:02 WG948235 Carbon tetrachloride U 0.000476 0.00145 1 02/01/2017 04:02 WG948235 Chlorobenzene U 0.000308 0.00145 1 02/01/2017 04:02 WG948235 Chlorodibromomethane U 0.000542 0.00145 1 02/01/2017 04:02 WG948235 Chloroethane U 0.00137 0.00726 1 02/01/2017 04:02 WG948235 2-Chloroethyl vinyl ether U 0.00340 0.0726 1 02/01/2017 04:02 WG948235 Chloroform U 0.000333 0.00726 1 02/01/2017 04:02 WG948235 Chloromethane U 0.000545 0.00363 1 02/01/2017 04:02 WG948235 2-Chlorotoluene U 0.000437 0.00145 1 02/01/2017 04:02 WG948235 4-Chlorotoluene U 0.000349 0.00145 1 02/01/2017 04:02 WG948235 1,2-Dibromo-3-Chloropropane U 0.00153 0.00726 1 02/01/2017 04:02 WG948235 1,2-Dibromoethane U 0.000498 0.00145 1 02/01/2017 04:02 WG948235 Dibromomethane U 0.000555 0.00145 1 02/01/2017 04:02 WG948235 1,2-Dichlorobenzene U 0.000443 0.00145 1 02/01/2017 04:02 WG948235 1,3-Dichlorobenzene U 0.000347 0.00145 1 02/01/2017 04:02 WG948235 1,4-Dichlorobenzene U 0.000328 0.00145 1 02/01/2017 04:02 WG948235 Dichlorodifluoromethane U 0.00104 0.00726 1 02/01/2017 04:02 WG948235 1,1-Dichloroethane U 0.000289 0.00145 1 02/01/2017 04:02 WG948235 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 62 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 62 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19 L886597 TW-6 Collected date/time: 01/25/17 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000385 0.00145 1 02/01/2017 04:02 WG948235 1,1-Dichloroethene U 0.000440 0.00145 1 02/01/2017 04:02 WG948235 cis-1,2-Dichloroethene U 0.000341 0.00145 1 02/01/2017 04:02 WG948235 trans-1,2-Dichloroethene U 0.000383 0.00145 1 02/01/2017 04:02 WG948235 1,2-Dichloropropane U 0.000520 0.00145 1 02/01/2017 04:02 WG948235 1,1-Dichloropropene U 0.000460 0.00145 1 02/01/2017 04:02 WG948235 1,3-Dichloropropane U 0.000301 0.00145 1 02/01/2017 04:02 WG948235 cis-1,3-Dichloropropene U 0.000381 0.00145 1 02/01/2017 04:02 WG948235 trans-1,3-Dichloropropene U 0.000388 0.00145 1 02/01/2017 04:02 WG948235 2,2-Dichloropropane U 0.000405 0.00145 1 02/01/2017 04:02 WG948235 Di-isopropyl ether U 0.000360 0.00145 1 02/01/2017 04:02 WG948235 Ethylbenzene U 0.000431 0.00145 1 02/01/2017 04:02 WG948235 Hexachloro-1,3-butadiene U 0.000497 0.00145 1 02/01/2017 04:02 WG948235 Isopropylbenzene U 0.000353 0.00145 1 02/01/2017 04:02 WG948235 p-Isopropyltoluene U 0.000296 0.00145 1 02/01/2017 04:02 WG948235 2-Butanone (MEK)0.00842 J 0.00680 0.0145 1 02/01/2017 04:02 WG948235 Methylene Chloride U 0.00145 0.00726 1 02/01/2017 04:02 WG948235 4-Methyl-2-pentanone (MIBK) U 0.00273 0.0145 1 02/01/2017 04:02 WG948235 Methyl tert-butyl ether U 0.000308 0.00145 1 02/01/2017 04:02 WG948235 Naphthalene U 0.00145 0.00726 1 02/01/2017 04:02 WG948235 n-Propylbenzene U 0.000299 0.00145 1 02/01/2017 04:02 WG948235 Styrene U 0.000340 0.00145 1 02/01/2017 04:02 WG948235 1,1,1,2-Tetrachloroethane U 0.000383 0.00145 1 02/01/2017 04:02 WG948235 1,1,2,2-Tetrachloroethane U 0.000530 0.00145 1 02/01/2017 04:02 WG948235 Tetrachloroethene U 0.000401 0.00145 1 02/01/2017 04:02 WG948235 Toluene U 0.000630 0.00726 1 02/01/2017 04:02 WG948235 1,2,3-Trichlorobenzene U 0.000444 0.00145 1 02/01/2017 04:02 WG948235 1,2,4-Trichlorobenzene U 0.000564 0.00145 1 02/01/2017 04:02 WG948235 1,1,1-Trichloroethane U 0.000415 0.00145 1 02/01/2017 04:02 WG948235 1,1,2-Trichloroethane U 0.000402 0.00145 1 02/01/2017 04:02 WG948235 Trichloroethene U 0.000405 0.00145 1 02/01/2017 04:02 WG948235 Trichlorofluoromethane U J3 J4 0.000555 0.00726 1 02/01/2017 04:02 WG948235 1,2,3-Trichloropropane U 0.00108 0.00363 1 02/01/2017 04:02 WG948235 1,2,4-Trimethylbenzene U 0.000306 0.00145 1 02/01/2017 04:02 WG948235 1,3,5-Trimethylbenzene U 0.000386 0.00145 1 02/01/2017 04:02 WG948235 Vinyl chloride U 0.000423 0.00145 1 02/01/2017 04:02 WG948235 Xylenes, Total U 0.00101 0.00436 1 02/01/2017 04:02 WG948235 (S) Toluene-d8 101 80.0-120 02/01/2017 04:02 WG948235 (S) Dibromofluoromethane 100 74.0-131 02/01/2017 04:02 WG948235 (S) a,a,a-Trifluorotoluene 98.0 80.0-120 02/01/2017 04:02 WG948235 (S) 4-Bromofluorobenzene 89.8 64.0-132 02/01/2017 04:02 WG948235 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00932 0.0479 1 02/02/2017 19:33 WG947910 Acenaphthylene U 0.00975 0.0479 1 02/02/2017 19:33 WG947910 Anthracene U 0.00918 0.0479 1 02/02/2017 19:33 WG947910 Benzidine U J4 0.0925 0.484 1 02/02/2017 19:33 WG947910 Benzo(a)anthracene U 0.00622 0.0479 1 02/02/2017 19:33 WG947910 Benzo(b)fluoranthene U 0.0101 0.0479 1 02/02/2017 19:33 WG947910 Benzo(k)fluoranthene U 0.00845 0.0479 1 02/02/2017 19:33 WG947910 Benzo(g,h,i)perylene U 0.0105 0.0479 1 02/02/2017 19:33 WG947910 Benzo(a)pyrene U 0.00796 0.0479 1 02/02/2017 19:33 WG947910 Bis(2-chlorethoxy)methane U 0.0112 0.484 1 02/02/2017 19:33 WG947910 Bis(2-chloroethyl)ether U 0.0130 0.484 1 02/02/2017 19:33 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 63 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 63 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 19 L886597 TW-6 Collected date/time: 01/25/17 00:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0110 0.484 1 02/02/2017 19:33 WG947910 4-Bromophenyl-phenylether U 0.0166 0.484 1 02/02/2017 19:33 WG947910 2-Chloronaphthalene U 0.00928 0.0479 1 02/02/2017 19:33 WG947910 4-Chlorophenyl-phenylether U 0.00911 0.484 1 02/02/2017 19:33 WG947910 Chrysene U 0.00806 0.0479 1 02/02/2017 19:33 WG947910 Dibenz(a,h)anthracene U 0.0119 0.0479 1 02/02/2017 19:33 WG947910 3,3-Dichlorobenzidine U 0.115 0.484 1 02/02/2017 19:33 WG947910 2,4-Dinitrotoluene U 0.00882 0.484 1 02/02/2017 19:33 WG947910 2,6-Dinitrotoluene U 0.0107 0.484 1 02/02/2017 19:33 WG947910 Fluoranthene U 0.00720 0.0479 1 02/02/2017 19:33 WG947910 Fluorene U 0.00991 0.0479 1 02/02/2017 19:33 WG947910 Hexachlorobenzene U 0.0124 0.484 1 02/02/2017 19:33 WG947910 Hexachloro-1,3-butadiene U 0.0145 0.484 1 02/02/2017 19:33 WG947910 Hexachlorocyclopentadiene U 0.0853 0.484 1 02/02/2017 19:33 WG947910 Hexachloroethane U 0.0195 0.484 1 02/02/2017 19:33 WG947910 Indeno(1,2,3-cd)pyrene U 0.0112 0.0479 1 02/02/2017 19:33 WG947910 Isophorone U 0.00758 0.484 1 02/02/2017 19:33 WG947910 Naphthalene U 0.0129 0.0479 1 02/02/2017 19:33 WG947910 Nitrobenzene U 0.0101 0.484 1 02/02/2017 19:33 WG947910 n-Nitrosodimethylamine U 0.0940 0.484 1 02/02/2017 19:33 WG947910 n-Nitrosodiphenylamine U 0.00863 0.484 1 02/02/2017 19:33 WG947910 n-Nitrosodi-n-propylamine U 0.0132 0.484 1 02/02/2017 19:33 WG947910 Phenanthrene 0.0103 J 0.00767 0.0479 1 02/02/2017 19:33 WG947910 Benzylbutyl phthalate U 0.0150 0.484 1 02/02/2017 19:33 WG947910 Bis(2-ethylhexyl)phthalate U 0.0174 0.484 1 02/02/2017 19:33 WG947910 Di-n-butyl phthalate U 0.0158 0.484 1 02/02/2017 19:33 WG947910 Diethyl phthalate U 0.0100 0.484 1 02/02/2017 19:33 WG947910 Dimethyl phthalate U 0.00784 0.484 1 02/02/2017 19:33 WG947910 Di-n-octyl phthalate U 0.0132 0.484 1 02/02/2017 19:33 WG947910 Pyrene U 0.0179 0.0479 1 02/02/2017 19:33 WG947910 1,2,4-Trichlorobenzene U 0.0127 0.484 1 02/02/2017 19:33 WG947910 Aniline U 0.0465 0.484 1 02/02/2017 19:33 WG947910 4-Chloro-3-methylphenol U 0.00693 0.484 1 02/02/2017 19:33 WG947910 2-Chlorophenol U 0.0121 0.484 1 02/02/2017 19:33 WG947910 2,4-Dichlorophenol U 0.0108 0.484 1 02/02/2017 19:33 WG947910 2,4-Dimethylphenol U 0.0684 0.484 1 02/02/2017 19:33 WG947910 4,6-Dinitro-2-methylphenol U 0.180 0.484 1 02/02/2017 19:33 WG947910 2,4-Dinitrophenol U 0.142 0.484 1 02/02/2017 19:33 WG947910 2-Nitrophenol U 0.0189 0.484 1 02/02/2017 19:33 WG947910 4-Nitrophenol U 0.0763 0.484 1 02/02/2017 19:33 WG947910 Pentachlorophenol U 0.0697 0.484 1 02/02/2017 19:33 WG947910 Phenol U 0.0101 0.484 1 02/02/2017 19:33 WG947910 2,4,6-Trichlorophenol U 0.0113 0.484 1 02/02/2017 19:33 WG947910 (S) 2-Fluorophenol 47.7 20.0-120 02/02/2017 19:33 WG947910 (S) Phenol-d5 45.7 20.0-120 02/02/2017 19:33 WG947910 (S) Nitrobenzene-d5 51.7 18.0-125 02/02/2017 19:33 WG947910 (S) 2-Fluorobiphenyl 57.3 28.0-120 02/02/2017 19:33 WG947910 (S) 2,4,6-Tribromophenol 55.4 17.0-137 02/02/2017 19:33 WG947910 (S) p-Terphenyl-d14 43.6 13.0-131 02/02/2017 19:33 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 64 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 64 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20 L886597 TW-7 Collected date/time: 01/25/17 00:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 80.6 1 01/31/2017 10:16 WG948071 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury 0.0475 0.00347 0.0248 1 02/01/2017 10:13 WG948080 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U J6 0.196 0.620 5 02/03/2017 14:17 WG948015 Arsenic 3.21 0.0155 0.620 5 02/03/2017 14:17 WG948015 Beryllium 0.233 J O1 0.0744 0.620 5 02/03/2017 14:17 WG948015 Cadmium U 0.0992 0.620 5 02/03/2017 14:17 WG948015 Chromium 24.5 0.335 0.620 5 02/03/2017 14:17 WG948015 Copper 18.7 0.322 0.620 5 02/03/2017 14:17 WG948015 Lead 24.1 0.149 0.620 5 02/03/2017 14:17 WG948015 Manganese 179 0.0310 0.200 10 02/03/2017 16:45 WG948015 Nickel 3.69 0.217 0.620 5 02/03/2017 14:17 WG948015 Selenium 0.804 0.236 0.620 5 02/03/2017 14:17 WG948015 Silver U 0.192 0.620 5 02/03/2017 14:17 WG948015 Thallium 0.308 J 0.118 0.620 5 02/03/2017 14:17 WG948015 Zinc 16.8 O1 1.59 6.20 5 02/03/2017 14:17 WG948015 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone U 0.0124 0.0620 1 02/01/2017 04:23 WG948235 Acrylonitrile U 0.00222 0.0124 1 02/01/2017 04:23 WG948235 Benzene U 0.000335 0.00124 1 02/01/2017 04:23 WG948235 Bromobenzene U 0.000352 0.00124 1 02/01/2017 04:23 WG948235 Bromodichloromethane U 0.000315 0.00124 1 02/01/2017 04:23 WG948235 Bromoform U 0.000526 0.00124 1 02/01/2017 04:23 WG948235 Bromomethane U 0.00166 0.00620 1 02/01/2017 04:23 WG948235 n-Butylbenzene U 0.000320 0.00124 1 02/01/2017 04:23 WG948235 sec-Butylbenzene U 0.000249 0.00124 1 02/01/2017 04:23 WG948235 tert-Butylbenzene U 0.000255 0.00124 1 02/01/2017 04:23 WG948235 Carbon tetrachloride U 0.000407 0.00124 1 02/01/2017 04:23 WG948235 Chlorobenzene U 0.000263 0.00124 1 02/01/2017 04:23 WG948235 Chlorodibromomethane U 0.000463 0.00124 1 02/01/2017 04:23 WG948235 Chloroethane U 0.00117 0.00620 1 02/01/2017 04:23 WG948235 2-Chloroethyl vinyl ether U 0.00290 0.0620 1 02/01/2017 04:23 WG948235 Chloroform U 0.000284 0.00620 1 02/01/2017 04:23 WG948235 Chloromethane U 0.000465 0.00310 1 02/01/2017 04:23 WG948235 2-Chlorotoluene U 0.000373 0.00124 1 02/01/2017 04:23 WG948235 4-Chlorotoluene U 0.000298 0.00124 1 02/01/2017 04:23 WG948235 1,2-Dibromo-3-Chloropropane U 0.00130 0.00620 1 02/01/2017 04:23 WG948235 1,2-Dibromoethane U 0.000425 0.00124 1 02/01/2017 04:23 WG948235 Dibromomethane U 0.000474 0.00124 1 02/01/2017 04:23 WG948235 1,2-Dichlorobenzene U 0.000378 0.00124 1 02/01/2017 04:23 WG948235 1,3-Dichlorobenzene U 0.000296 0.00124 1 02/01/2017 04:23 WG948235 1,4-Dichlorobenzene U 0.000280 0.00124 1 02/01/2017 04:23 WG948235 Dichlorodifluoromethane U 0.000884 0.00620 1 02/01/2017 04:23 WG948235 1,1-Dichloroethane U 0.000247 0.00124 1 02/01/2017 04:23 WG948235 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 65 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 65 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20 L886597 TW-7 Collected date/time: 01/25/17 00:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000329 0.00124 1 02/01/2017 04:23 WG948235 1,1-Dichloroethene U 0.000376 0.00124 1 02/01/2017 04:23 WG948235 cis-1,2-Dichloroethene U 0.000291 0.00124 1 02/01/2017 04:23 WG948235 trans-1,2-Dichloroethene U 0.000327 0.00124 1 02/01/2017 04:23 WG948235 1,2-Dichloropropane U 0.000444 0.00124 1 02/01/2017 04:23 WG948235 1,1-Dichloropropene U 0.000393 0.00124 1 02/01/2017 04:23 WG948235 1,3-Dichloropropane U 0.000257 0.00124 1 02/01/2017 04:23 WG948235 cis-1,3-Dichloropropene U 0.000325 0.00124 1 02/01/2017 04:23 WG948235 trans-1,3-Dichloropropene U 0.000331 0.00124 1 02/01/2017 04:23 WG948235 2,2-Dichloropropane U 0.000346 0.00124 1 02/01/2017 04:23 WG948235 Di-isopropyl ether U 0.000308 0.00124 1 02/01/2017 04:23 WG948235 Ethylbenzene U 0.000368 0.00124 1 02/01/2017 04:23 WG948235 Hexachloro-1,3-butadiene U 0.000424 0.00124 1 02/01/2017 04:23 WG948235 Isopropylbenzene U 0.000301 0.00124 1 02/01/2017 04:23 WG948235 p-Isopropyltoluene U 0.000253 0.00124 1 02/01/2017 04:23 WG948235 2-Butanone (MEK)U 0.00580 0.0124 1 02/01/2017 04:23 WG948235 Methylene Chloride U 0.00124 0.00620 1 02/01/2017 04:23 WG948235 4-Methyl-2-pentanone (MIBK) U 0.00233 0.0124 1 02/01/2017 04:23 WG948235 Methyl tert-butyl ether U 0.000263 0.00124 1 02/01/2017 04:23 WG948235 Naphthalene U 0.00124 0.00620 1 02/01/2017 04:23 WG948235 n-Propylbenzene U 0.000255 0.00124 1 02/01/2017 04:23 WG948235 Styrene U 0.000290 0.00124 1 02/01/2017 04:23 WG948235 1,1,1,2-Tetrachloroethane U 0.000327 0.00124 1 02/01/2017 04:23 WG948235 1,1,2,2-Tetrachloroethane U 0.000453 0.00124 1 02/01/2017 04:23 WG948235 Tetrachloroethene U 0.000342 0.00124 1 02/01/2017 04:23 WG948235 Toluene U 0.000538 0.00620 1 02/01/2017 04:23 WG948235 1,2,3-Trichlorobenzene U 0.000380 0.00124 1 02/01/2017 04:23 WG948235 1,2,4-Trichlorobenzene U 0.000481 0.00124 1 02/01/2017 04:23 WG948235 1,1,1-Trichloroethane U 0.000355 0.00124 1 02/01/2017 04:23 WG948235 1,1,2-Trichloroethane U 0.000344 0.00124 1 02/01/2017 04:23 WG948235 Trichloroethene U 0.000346 0.00124 1 02/01/2017 04:23 WG948235 Trichlorofluoromethane U J3 J4 0.000474 0.00620 1 02/01/2017 04:23 WG948235 1,2,3-Trichloropropane U 0.000919 0.00310 1 02/01/2017 04:23 WG948235 1,2,4-Trimethylbenzene U 0.000262 0.00124 1 02/01/2017 04:23 WG948235 1,3,5-Trimethylbenzene U 0.000330 0.00124 1 02/01/2017 04:23 WG948235 Vinyl chloride U 0.000361 0.00124 1 02/01/2017 04:23 WG948235 Xylenes, Total U 0.000866 0.00372 1 02/01/2017 04:23 WG948235 (S) Toluene-d8 99.5 80.0-120 02/01/2017 04:23 WG948235 (S) Dibromofluoromethane 99.5 74.0-131 02/01/2017 04:23 WG948235 (S) a,a,a-Trifluorotoluene 97.1 80.0-120 02/01/2017 04:23 WG948235 (S) 4-Bromofluorobenzene 89.8 64.0-132 02/01/2017 04:23 WG948235 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00796 0.0409 1 02/02/2017 21:15 WG947910 Acenaphthylene U 0.00832 0.0409 1 02/02/2017 21:15 WG947910 Anthracene U 0.00784 0.0409 1 02/02/2017 21:15 WG947910 Benzidine U J4 0.0790 0.413 1 02/02/2017 21:15 WG947910 Benzo(a)anthracene U 0.00531 0.0409 1 02/02/2017 21:15 WG947910 Benzo(b)fluoranthene U 0.00862 0.0409 1 02/02/2017 21:15 WG947910 Benzo(k)fluoranthene U 0.00722 0.0409 1 02/02/2017 21:15 WG947910 Benzo(g,h,i)perylene U 0.00894 0.0409 1 02/02/2017 21:15 WG947910 Benzo(a)pyrene U 0.00680 0.0409 1 02/02/2017 21:15 WG947910 Bis(2-chlorethoxy)methane U 0.00955 0.413 1 02/02/2017 21:15 WG947910 Bis(2-chloroethyl)ether U 0.0111 0.413 1 02/02/2017 21:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 66 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 66 of 97 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 20 L886597 TW-7 Collected date/time: 01/25/17 00:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.00943 0.413 1 02/02/2017 21:15 WG947910 4-Bromophenyl-phenylether U 0.0141 0.413 1 02/02/2017 21:15 WG947910 2-Chloronaphthalene U 0.00793 0.0409 1 02/02/2017 21:15 WG947910 4-Chlorophenyl-phenylether U 0.00778 0.413 1 02/02/2017 21:15 WG947910 Chrysene U 0.00688 0.0409 1 02/02/2017 21:15 WG947910 Dibenz(a,h)anthracene U 0.0102 0.0409 1 02/02/2017 21:15 WG947910 3,3-Dichlorobenzidine U 0.0985 0.413 1 02/02/2017 21:15 WG947910 2,4-Dinitrotoluene U 0.00753 0.413 1 02/02/2017 21:15 WG947910 2,6-Dinitrotoluene U 0.00914 0.413 1 02/02/2017 21:15 WG947910 Fluoranthene U 0.00615 0.0409 1 02/02/2017 21:15 WG947910 Fluorene U 0.00846 0.0409 1 02/02/2017 21:15 WG947910 Hexachlorobenzene U 0.0106 0.413 1 02/02/2017 21:15 WG947910 Hexachloro-1,3-butadiene U 0.0124 0.413 1 02/02/2017 21:15 WG947910 Hexachlorocyclopentadiene U 0.0728 0.413 1 02/02/2017 21:15 WG947910 Hexachloroethane U 0.0166 0.413 1 02/02/2017 21:15 WG947910 Indeno(1,2,3-cd)pyrene U 0.00957 0.0409 1 02/02/2017 21:15 WG947910 Isophorone U 0.00647 0.413 1 02/02/2017 21:15 WG947910 Naphthalene U 0.0110 0.0409 1 02/02/2017 21:15 WG947910 Nitrobenzene U 0.00862 0.413 1 02/02/2017 21:15 WG947910 n-Nitrosodimethylamine U 0.0802 0.413 1 02/02/2017 21:15 WG947910 n-Nitrosodiphenylamine U 0.00737 0.413 1 02/02/2017 21:15 WG947910 n-Nitrosodi-n-propylamine U 0.0112 0.413 1 02/02/2017 21:15 WG947910 Phenanthrene U 0.00655 0.0409 1 02/02/2017 21:15 WG947910 Benzylbutyl phthalate U 0.0128 0.413 1 02/02/2017 21:15 WG947910 Bis(2-ethylhexyl)phthalate U 0.0149 0.413 1 02/02/2017 21:15 WG947910 Di-n-butyl phthalate U 0.0135 0.413 1 02/02/2017 21:15 WG947910 Diethyl phthalate U 0.00857 0.413 1 02/02/2017 21:15 WG947910 Dimethyl phthalate U 0.00670 0.413 1 02/02/2017 21:15 WG947910 Di-n-octyl phthalate U 0.0112 0.413 1 02/02/2017 21:15 WG947910 Pyrene U 0.0153 0.0409 1 02/02/2017 21:15 WG947910 1,2,4-Trichlorobenzene U 0.0109 0.413 1 02/02/2017 21:15 WG947910 Aniline U 0.0397 0.413 1 02/02/2017 21:15 WG947910 4-Chloro-3-methylphenol U 0.00592 0.413 1 02/02/2017 21:15 WG947910 2-Chlorophenol U 0.0103 0.413 1 02/02/2017 21:15 WG947910 2,4-Dichlorophenol U 0.00925 0.413 1 02/02/2017 21:15 WG947910 2,4-Dimethylphenol U 0.0584 0.413 1 02/02/2017 21:15 WG947910 4,6-Dinitro-2-methylphenol U 0.154 0.413 1 02/02/2017 21:15 WG947910 2,4-Dinitrophenol U 0.122 0.413 1 02/02/2017 21:15 WG947910 2-Nitrophenol U 0.0161 0.413 1 02/02/2017 21:15 WG947910 4-Nitrophenol U 0.0651 0.413 1 02/02/2017 21:15 WG947910 Pentachlorophenol U 0.0595 0.413 1 02/02/2017 21:15 WG947910 Phenol U 0.00862 0.413 1 02/02/2017 21:15 WG947910 2,4,6-Trichlorophenol U 0.00966 0.413 1 02/02/2017 21:15 WG947910 (S) 2-Fluorophenol 67.2 20.0-120 02/02/2017 21:15 WG947910 (S) Phenol-d5 78.2 20.0-120 02/02/2017 21:15 WG947910 (S) Nitrobenzene-d5 72.2 18.0-125 02/02/2017 21:15 WG947910 (S) 2-Fluorobiphenyl 79.5 28.0-120 02/02/2017 21:15 WG947910 (S) 2,4,6-Tribromophenol 88.2 17.0-137 02/02/2017 21:15 WG947910 (S) p-Terphenyl-d14 75.2 13.0-131 02/02/2017 21:15 WG947910 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 67 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 67 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948070 Total Solids by Method 2540 G-2011 L886597-01,02,03,04,05,06,07,08,09,10 Method Blank (MB) (MB) R3193952-1 01/31/17 10:31 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000300 L886597-01 Original Sample (OS) • Duplicate (DUP) (OS) L886597-01 01/31/17 10:31 • (DUP) R3193952-3 01/31/17 10:31 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 72.7 73.1 1 0.518 5 Laboratory Control Sample (LCS) (LCS) R3193952-2 01/31/17 10:31 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 68 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 68 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948071 Total Solids by Method 2540 G-2011 L886597-11,12,13,14,15,16,17,18,19,20 Method Blank (MB) (MB) R3193951-1 01/31/17 10:16 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000500 L886597-11 Original Sample (OS) • Duplicate (DUP) (OS) L886597-11 01/31/17 10:16 • (DUP) R3193951-3 01/31/17 10:16 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 78.0 77.3 1 0.971 5 Laboratory Control Sample (LCS) (LCS) R3193951-2 01/31/17 10:16 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 100 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 69 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 69 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947435 Mercury by Method 7471A L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14 Method Blank (MB) (MB) R3193584-1 01/30/17 11:43 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Mercury U 0.0028 0.0200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3193584-2 01/30/17 11:45 • (LCSD) R3193584-3 01/30/17 11:48 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Mercury 0.300 0.278 0.275 93 92 80-120 1 20 L886597-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-04 01/30/17 11:50 • (MS) R3193584-4 01/30/17 11:53 • (MSD) R3193584-5 01/30/17 11:55 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Mercury 0.369 0.0277 0.365 0.386 91 97 1 75-125 5 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 70 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 70 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948080 Mercury by Method 7471A L886597-15,16,17,18,19,20 Method Blank (MB) (MB) R3194078-1 02/01/17 10:05 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Mercury U 0.0028 0.0200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194078-2 02/01/17 10:07 • (LCSD) R3194078-3 02/01/17 10:10 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Mercury 0.300 0.297 0.279 99 93 80-120 6 20 L886597-20 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-20 02/01/17 10:13 • (MS) R3194078-4 02/01/17 10:15 • (MSD) R3194078-5 02/01/17 10:18 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Mercury 0.372 0.0475 0.405 0.423 96 101 1 75-125 4 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 71 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 71 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948015 Metals (ICPMS) by Method 6020 L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 Method Blank (MB) (MB) R3194817-1 02/03/17 14:06 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Antimony U 0.158 0.500 Arsenic U 0.0125 0.500 Beryllium U 0.06 0.500 Cadmium U 0.08 0.500 Chromium U 0.27 0.500 Copper U 0.26 0.500 Lead U 0.12 0.500 Manganese 0.133 J 0.125 1.00 Nickel U 0.175 0.500 Selenium U 0.19 0.500 Silver U 0.155 0.500 Thallium U 0.095 0.500 Zinc U 1.28 5.00 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194817-2 02/03/17 14:10 • (LCSD) R3194817-3 02/03/17 14:13 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Antimony 116 106 99.8 91 86 80-120 6 20 Arsenic 100 100 101 100 101 80-120 0 20 Beryllium 100 103 97.3 103 97 80-120 5 20 Cadmium 100 109 106 109 106 80-120 3 20 Chromium 100 103 103 103 103 80-120 0 20 Copper 100 105 106 105 106 80-120 0 20 Lead 100 109 104 109 104 80-120 4 20 Manganese 100 103 101 103 101 80-120 2 20 Nickel 100 105 105 105 105 80-120 1 20 Selenium 100 109 105 109 105 80-120 4 20 Silver 20.0 21.8 21.1 109 106 80-120 3 20 Thallium 100 106 103 106 103 80-120 4 20 Zinc 100 101 101 101 101 80-120 0 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 72 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 72 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948015 Metals (ICPMS) by Method 6020 L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 L886597-20 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-20 02/03/17 14:17 • (MS) R3194817-6 02/03/17 14:27 • (MSD) R3194817-7 02/03/17 14:31 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Antimony 28.8 U 46.4 43.9 32 31 5 75-125 J6 J6 5 20 Arsenic 24.8 3.21 125 120 98 94 5 75-125 4 20 Beryllium 24.8 0.233 101 99.9 81 80 5 75-125 1 20 Cadmium 24.8 U 139 136 112 109 5 75-125 3 20 Chromium 24.8 24.5 159 154 108 104 5 75-125 3 20 Copper 24.8 18.7 157 153 111 108 5 75-125 2 20 Lead 24.8 24.1 156 154 106 105 5 75-125 1 20 Manganese 24.8 169 287 301 95 106 5 75-125 5 20 Nickel 24.8 3.69 135 129 106 101 5 75-125 5 20 Selenium 24.8 0.804 127 126 102 101 5 75-125 1 20 Silver 4.96 U 26.9 26.1 108 105 5 75-125 3 20 Thallium 24.8 0.308 132 124 106 100 5 75-125 6 20 Zinc 24.8 16.8 150 150 107 107 5 75-125 0 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 73 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 73 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 Method Blank (MB) (MB) R3194440-3 01/31/17 17:52 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acetone U 0.0100 0.0500 Acrylonitrile U 0.00179 0.0100 Benzene U 0.000270 0.00100 Bromobenzene U 0.000284 0.00100 Bromodichloromethane U 0.000254 0.00100 Bromoform U 0.000424 0.00100 Bromomethane U 0.00134 0.00500 n-Butylbenzene U 0.000258 0.00100 sec-Butylbenzene U 0.000201 0.00100 tert-Butylbenzene U 0.000206 0.00100 Carbon tetrachloride U 0.000328 0.00100 Chlorobenzene U 0.000212 0.00100 Chlorodibromomethane U 0.000373 0.00100 Chloroethane U 0.000946 0.00500 2-Chloroethyl vinyl ether U 0.00234 0.0500 Chloroform U 0.000229 0.00500 Chloromethane U 0.000375 0.00250 2-Chlorotoluene U 0.000301 0.00100 4-Chlorotoluene U 0.000240 0.00100 1,2-Dibromo-3-Chloropropane U 0.00105 0.00500 1,2-Dibromoethane U 0.000343 0.00100 Dibromomethane U 0.000382 0.00100 1,2-Dichlorobenzene U 0.000305 0.00100 1,3-Dichlorobenzene U 0.000239 0.00100 1,4-Dichlorobenzene U 0.000226 0.00100 Dichlorodifluoromethane U 0.000713 0.00500 1,1-Dichloroethane U 0.000199 0.00100 1,2-Dichloroethane U 0.000265 0.00100 1,1-Dichloroethene U 0.000303 0.00100 cis-1,2-Dichloroethene U 0.000235 0.00100 trans-1,2-Dichloroethene U 0.000264 0.00100 1,2-Dichloropropane U 0.000358 0.00100 1,1-Dichloropropene U 0.000317 0.00100 1,3-Dichloropropane U 0.000207 0.00100 cis-1,3-Dichloropropene U 0.000262 0.00100 trans-1,3-Dichloropropene U 0.000267 0.00100 2,2-Dichloropropane U 0.000279 0.00100 Di-isopropyl ether U 0.000248 0.00100 Ethylbenzene U 0.000297 0.00100 Hexachloro-1,3-butadiene U 0.000342 0.00100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 74 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 74 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 Method Blank (MB) (MB) R3194440-3 01/31/17 17:52 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Isopropylbenzene U 0.000243 0.00100 p-Isopropyltoluene U 0.000204 0.00100 2-Butanone (MEK)U 0.00468 0.0100 Methylene Chloride U 0.00100 0.00500 4-Methyl-2-pentanone (MIBK) U 0.00188 0.0100 Methyl tert-butyl ether U 0.000212 0.00100 Naphthalene U 0.00100 0.00500 n-Propylbenzene U 0.000206 0.00100 Styrene U 0.000234 0.00100 1,1,1,2-Tetrachloroethane U 0.000264 0.00100 1,1,2,2-Tetrachloroethane U 0.000365 0.00100 Tetrachloroethene U 0.000276 0.00100 Toluene U 0.000434 0.00500 1,2,3-Trichlorobenzene U 0.000306 0.00100 1,2,4-Trichlorobenzene U 0.000388 0.00100 1,1,1-Trichloroethane U 0.000286 0.00100 1,1,2-Trichloroethane U 0.000277 0.00100 Trichloroethene U 0.000279 0.00100 Trichlorofluoromethane U 0.000382 0.00500 1,2,3-Trichloropropane U 0.000741 0.00250 1,2,4-Trimethylbenzene U 0.000211 0.00100 1,3,5-Trimethylbenzene U 0.000266 0.00100 Vinyl chloride U 0.000291 0.00100 Xylenes, Total U 0.000698 0.00300 (S) Toluene-d8 104 80.0-120 (S) Dibromofluoromethane 101 74.0-131 (S) a,a,a-Trifluorotoluene 103 80.0-120 (S) 4-Bromofluorobenzene 98.4 64.0-132 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194440-1 01/31/17 16:43 • (LCSD) R3194440-2 01/31/17 17:06 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Acetone 0.125 0.102 0.103 81.9 82.1 11.0-160 0.320 23 Acrylonitrile 0.125 0.114 0.116 91.4 93.2 61.0-143 1.90 20 Benzene 0.0250 0.0238 0.0255 95.3 102 71.0-124 6.78 20 Bromobenzene 0.0250 0.0218 0.0247 87.3 98.6 78.0-120 12.1 20 Bromodichloromethane 0.0250 0.0239 0.0249 95.5 99.5 75.0-120 4.11 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 75 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 75 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194440-1 01/31/17 16:43 • (LCSD) R3194440-2 01/31/17 17:06 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Bromoform 0.0250 0.0232 0.0260 92.7 104 65.0-133 11.5 20 Bromomethane 0.0250 0.0217 0.0224 86.6 89.5 26.0-160 3.26 20 n-Butylbenzene 0.0250 0.0231 0.0255 92.5 102 73.0-126 9.82 20 sec-Butylbenzene 0.0250 0.0219 0.0239 87.6 95.5 75.0-121 8.64 20 tert-Butylbenzene 0.0250 0.0226 0.0254 90.5 102 74.0-122 11.6 20 Carbon tetrachloride 0.0250 0.0239 0.0253 95.5 101 66.0-123 5.65 20 Chlorobenzene 0.0250 0.0227 0.0254 90.8 102 79.0-121 11.2 20 Chlorodibromomethane 0.0250 0.0241 0.0271 96.2 108 74.0-128 11.9 20 Chloroethane 0.0250 0.0240 0.0261 96.2 104 51.0-147 8.02 20 2-Chloroethyl vinyl ether 0.125 0.0559 0.0635 44.7 50.8 10.0-160 12.6 22 Chloroform 0.0250 0.0227 0.0240 91.0 95.9 73.0-123 5.29 20 Chloromethane 0.0250 0.0220 0.0227 88.1 90.7 51.0-138 2.83 20 2-Chlorotoluene 0.0250 0.0241 0.0265 96.4 106 72.0-124 9.49 20 4-Chlorotoluene 0.0250 0.0226 0.0252 90.3 101 78.0-120 10.9 20 1,2-Dibromo-3-Chloropropane 0.0250 0.0200 0.0195 80.2 78.1 65.0-126 2.70 20 1,2-Dibromoethane 0.0250 0.0224 0.0248 89.4 99.1 78.0-122 10.2 20 Dibromomethane 0.0250 0.0239 0.0252 95.4 101 79.0-120 5.46 20 1,2-Dichlorobenzene 0.0250 0.0235 0.0253 94.2 101 80.0-120 7.37 20 1,3-Dichlorobenzene 0.0250 0.0217 0.0236 86.7 94.2 72.0-123 8.39 20 1,4-Dichlorobenzene 0.0250 0.0215 0.0236 85.9 94.2 77.0-120 9.20 20 Dichlorodifluoromethane 0.0250 0.0244 0.0248 97.6 99.2 49.0-155 1.62 20 1,1-Dichloroethane 0.0250 0.0238 0.0255 95.4 102 70.0-128 6.57 20 1,2-Dichloroethane 0.0250 0.0234 0.0251 93.8 100 69.0-128 6.69 20 1,1-Dichloroethene 0.0250 0.0245 0.0260 98.2 104 63.0-131 5.71 20 cis-1,2-Dichloroethene 0.0250 0.0222 0.0239 88.7 95.6 74.0-123 7.57 20 trans-1,2-Dichloroethene 0.0250 0.0248 0.0265 99.2 106 72.0-122 6.43 20 1,2-Dichloropropane 0.0250 0.0240 0.0253 96.1 101 75.0-126 5.37 20 1,1-Dichloropropene 0.0250 0.0255 0.0268 102 107 72.0-130 4.99 20 1,3-Dichloropropane 0.0250 0.0231 0.0254 92.6 102 80.0-121 9.30 20 cis-1,3-Dichloropropene 0.0250 0.0255 0.0271 102 109 80.0-125 6.20 20 trans-1,3-Dichloropropene 0.0250 0.0252 0.0262 101 105 75.0-129 3.91 20 2,2-Dichloropropane 0.0250 0.0207 0.0219 82.7 87.4 60.0-129 5.54 20 Di-isopropyl ether 0.0250 0.0231 0.0245 92.2 98.0 62.0-133 6.05 20 Ethylbenzene 0.0250 0.0217 0.0245 86.9 98.0 77.0-120 12.0 20 Hexachloro-1,3-butadiene 0.0250 0.0236 0.0256 94.3 102 68.0-128 8.10 20 Isopropylbenzene 0.0250 0.0221 0.0251 88.2 100 75.0-120 12.7 20 p-Isopropyltoluene 0.0250 0.0226 0.0253 90.3 101 74.0-125 11.4 20 2-Butanone (MEK)0.125 0.106 0.112 85.2 89.8 37.0-159 5.24 20 Methylene Chloride 0.0250 0.0223 0.0232 89.3 92.8 67.0-123 3.81 20 4-Methyl-2-pentanone (MIBK) 0.125 0.116 0.117 92.4 93.5 60.0-144 1.15 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 76 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 76 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194440-1 01/31/17 16:43 • (LCSD) R3194440-2 01/31/17 17:06 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Methyl tert-butyl ether 0.0250 0.0222 0.0237 88.8 94.7 66.0-125 6.40 20 Naphthalene 0.0250 0.0224 0.0237 89.5 94.9 64.0-125 5.87 20 n-Propylbenzene 0.0250 0.0224 0.0250 89.4 99.9 78.0-120 11.0 20 Styrene 0.0250 0.0240 0.0267 96.0 107 78.0-124 10.7 20 1,1,1,2-Tetrachloroethane 0.0250 0.0232 0.0261 93.0 104 74.0-124 11.4 20 1,1,2,2-Tetrachloroethane 0.0250 0.0207 0.0227 83.0 91.0 73.0-120 9.19 20 Tetrachloroethene 0.0250 0.0229 0.0259 91.7 104 70.0-127 12.1 20 Toluene 0.0250 0.0232 0.0240 93.0 96.1 77.0-120 3.35 20 1,2,3-Trichlorobenzene 0.0250 0.0230 0.0252 92.1 101 68.0-126 8.80 20 1,2,4-Trichlorobenzene 0.0250 0.0227 0.0257 90.7 103 70.0-127 12.4 20 1,1,1-Trichloroethane 0.0250 0.0244 0.0250 97.7 99.9 69.0-125 2.19 20 1,1,2-Trichloroethane 0.0250 0.0216 0.0241 86.4 96.5 78.0-120 11.0 20 Trichloroethene 0.0250 0.0242 0.0255 96.7 102 79.0-120 5.34 20 Trichlorofluoromethane 0.0250 0.0249 0.0256 99.7 102 59.0-136 2.57 20 1,2,3-Trichloropropane 0.0250 0.0217 0.0242 86.7 96.8 73.0-124 11.1 20 1,2,4-Trimethylbenzene 0.0250 0.0222 0.0244 88.8 97.7 75.0-120 9.54 20 1,3,5-Trimethylbenzene 0.0250 0.0218 0.0244 87.0 97.5 75.0-120 11.4 20 Vinyl chloride 0.0250 0.0247 0.0254 98.7 102 63.0-134 2.89 20 Xylenes, Total 0.0750 0.0663 0.0730 88.4 97.3 77.0-120 9.54 20 (S) Toluene-d8 106 104 80.0-120 (S) Dibromofluoromethane 102 101 74.0-131 (S) a,a,a-Trifluorotoluene 103 102 80.0-120 (S) 4-Bromofluorobenzene 98.3 99.8 64.0-132 L886597-14 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-14 01/31/17 20:33 • (MS) R3194440-4 01/31/17 19:26 • (MSD) R3194440-5 01/31/17 19:49 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Acetone 0.160 0.0154 0.180 0.183 99.6 102 1.03 10.0-160 1.93 36 Acrylonitrile 0.160 U 0.159 0.135 96.7 81.7 1.03 14.0-160 16.8 33 Benzene 0.0320 U 0.0329 0.0310 99.9 94.1 1.03 13.0-146 6.02 27 Bromobenzene 0.0320 U 0.0310 0.0289 94.2 87.7 1.03 10.0-149 7.09 33 Bromodichloromethane 0.0320 U 0.0334 0.0307 101 93.1 1.03 15.0-142 8.39 28 Bromoform 0.0320 U 0.0337 0.0317 102 96.3 1.03 10.0-147 6.11 31 Bromomethane 0.0320 U 0.0299 0.0272 90.7 82.5 1.03 10.0-160 9.45 32 n-Butylbenzene 0.0320 U 0.0329 0.0285 100 86.5 1.03 10.0-154 14.5 37 sec-Butylbenzene 0.0320 U 0.0304 0.0267 92.3 81.2 1.03 10.0-151 12.9 36 tert-Butylbenzene 0.0320 U 0.0308 0.0287 93.6 87.0 1.03 10.0-152 7.38 35 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 77 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 77 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 L886597-14 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-14 01/31/17 20:33 • (MS) R3194440-4 01/31/17 19:26 • (MSD) R3194440-5 01/31/17 19:49 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Carbon tetrachloride 0.0320 U 0.0323 0.0301 98.0 91.3 1.03 13.0-140 7.02 30 Chlorobenzene 0.0320 U 0.0321 0.0295 97.4 89.5 1.03 10.0-149 8.41 31 Chlorodibromomethane 0.0320 U 0.0333 0.0317 101 96.2 1.03 12.0-147 4.89 29 Chloroethane 0.0320 U 0.0320 0.0302 97.2 91.6 1.03 10.0-159 5.95 33 2-Chloroethyl vinyl ether 0.160 U 0.0963 0.105 58.5 64.0 1.03 10.0-160 9.10 32 Chloroform 0.0320 0.000401 0.0322 0.0293 96.4 87.6 1.03 18.0-148 9.43 28 Chloromethane 0.0320 U 0.0298 0.0279 90.6 84.8 1.03 10.0-146 6.56 29 2-Chlorotoluene 0.0320 U 0.0334 0.0297 101 90.2 1.03 10.0-151 11.6 35 4-Chlorotoluene 0.0320 U 0.0317 0.0290 96.3 88.1 1.03 10.0-150 8.79 35 1,2-Dibromo-3-Chloropropane 0.0320 U 0.0296 0.0272 89.9 82.5 1.03 10.0-149 8.61 34 1,2-Dibromoethane 0.0320 U 0.0323 0.0308 97.9 93.5 1.03 14.0-145 4.56 28 Dibromomethane 0.0320 U 0.0336 0.0311 102 94.5 1.03 18.0-144 7.65 27 1,2-Dichlorobenzene 0.0320 U 0.0338 0.0307 103 93.1 1.03 10.0-153 9.71 34 1,3-Dichlorobenzene 0.0320 U 0.0324 0.0285 98.5 86.5 1.03 10.0-150 12.9 35 1,4-Dichlorobenzene 0.0320 U 0.0326 0.0293 99.0 89.0 1.03 10.0-148 10.6 34 Dichlorodifluoromethane 0.0320 U 0.0322 0.0306 97.8 92.8 1.03 10.0-160 5.30 30 1,1-Dichloroethane 0.0320 U 0.0328 0.0313 99.5 94.9 1.03 19.0-148 4.73 28 1,2-Dichloroethane 0.0320 U 0.0338 0.0313 103 95.0 1.03 17.0-147 7.64 27 1,1-Dichloroethene 0.0320 U 0.0333 0.0305 101 92.5 1.03 10.0-150 8.79 31 cis-1,2-Dichloroethene 0.0320 U 0.0312 0.0282 94.6 85.6 1.03 16.0-145 9.94 28 trans-1,2-Dichloroethene 0.0320 U 0.0326 0.0312 99.0 94.7 1.03 11.0-142 4.44 29 1,2-Dichloropropane 0.0320 U 0.0341 0.0325 103 98.6 1.03 17.0-148 4.70 28 1,1-Dichloropropene 0.0320 U 0.0323 0.0300 97.9 91.1 1.03 10.0-150 7.15 30 1,3-Dichloropropane 0.0320 U 0.0329 0.0310 99.9 94.0 1.03 16.0-148 6.18 27 cis-1,3-Dichloropropene 0.0320 U 0.0327 0.0303 99.2 91.8 1.03 13.0-150 7.69 28 trans-1,3-Dichloropropene 0.0320 U 0.0349 0.0327 106 99.2 1.03 10.0-152 6.70 29 2,2-Dichloropropane 0.0320 U 0.0314 0.0281 95.4 85.4 1.03 16.0-143 11.0 30 Di-isopropyl ether 0.0320 U 0.0336 0.0314 102 95.2 1.03 16.0-149 6.97 28 Ethylbenzene 0.0320 U 0.0302 0.0279 91.5 84.7 1.03 10.0-147 7.78 31 Hexachloro-1,3-butadiene 0.0320 U 0.0292 0.0229 88.7 69.5 1.03 10.0-154 24.2 40 Isopropylbenzene 0.0320 U 0.0312 0.0283 94.5 85.9 1.03 10.0-147 9.61 33 p-Isopropyltoluene 0.0320 U 0.0311 0.0272 94.4 82.7 1.03 10.0-156 13.2 37 2-Butanone (MEK)0.160 U 0.199 0.192 121 117 1.03 10.0-160 3.29 33 Methylene Chloride 0.0320 U 0.0312 0.0299 94.6 90.7 1.03 16.0-139 4.17 29 4-Methyl-2-pentanone (MIBK) 0.160 U 0.169 0.160 103 97.1 1.03 12.0-160 5.50 32 Methyl tert-butyl ether 0.0320 U 0.0331 0.0311 100 94.3 1.03 21.0-145 6.29 29 Naphthalene 0.0320 U 0.0326 0.0298 98.8 90.3 1.03 10.0-153 8.99 36 n-Propylbenzene 0.0320 U 0.0311 0.0280 94.3 85.0 1.03 10.0-151 10.4 34 Styrene 0.0320 U 0.0325 0.0297 98.7 90.0 1.03 10.0-155 9.15 34 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 78 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 78 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947760 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15 L886597-14 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-14 01/31/17 20:33 • (MS) R3194440-4 01/31/17 19:26 • (MSD) R3194440-5 01/31/17 19:49 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% 1,1,1,2-Tetrachloroethane 0.0320 U 0.0330 0.0301 100 91.5 1.03 10.0-147 9.04 30 1,1,2,2-Tetrachloroethane 0.0320 U 0.0329 0.0316 99.7 96.0 1.03 10.0-155 3.79 31 Tetrachloroethene 0.0320 U 0.0314 0.0290 95.2 88.0 1.03 10.0-144 7.87 32 Toluene 0.0320 U 0.0314 0.0288 95.2 87.5 1.03 10.0-144 8.38 28 1,2,3-Trichlorobenzene 0.0320 U 0.0342 0.0290 104 88.0 1.03 10.0-153 16.4 40 1,2,4-Trichlorobenzene 0.0320 U 0.0339 0.0285 103 86.6 1.03 10.0-156 17.1 40 1,1,1-Trichloroethane 0.0320 U 0.0328 0.0301 99.7 91.2 1.03 18.0-145 8.87 29 1,1,2-Trichloroethane 0.0320 U 0.0323 0.0300 98.0 90.9 1.03 12.0-151 7.46 28 Trichloroethene 0.0320 U 0.0308 0.0289 93.4 87.6 1.03 11.0-148 6.36 29 Trichlorofluoromethane 0.0320 U 0.0328 0.0308 99.6 93.4 1.03 10.0-157 6.36 34 1,2,3-Trichloropropane 0.0320 U 0.0309 0.0304 93.9 92.2 1.03 10.0-154 1.85 32 1,2,4-Trimethylbenzene 0.0320 U 0.0302 0.0273 91.6 82.7 1.03 10.0-151 10.2 34 1,3,5-Trimethylbenzene 0.0320 U 0.0311 0.0279 94.5 84.8 1.03 10.0-150 10.9 33 Vinyl chloride 0.0320 U 0.0315 0.0304 95.6 92.4 1.03 10.0-150 3.48 29 Xylenes, Total 0.0960 U 0.0916 0.0844 92.6 85.4 1.03 10.0-150 8.12 31 (S) Toluene-d8 105 104 80.0-120 (S) Dibromofluoromethane 101 103 74.0-131 (S) a,a,a-Trifluorotoluene 101 101 80.0-120 (S) 4-Bromofluorobenzene 99.1 97.0 64.0-132 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 79 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 79 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 Method Blank (MB) (MB) R3194064-4 02/01/17 01:15 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acetone U 0.0100 0.0500 Acrylonitrile U 0.00179 0.0100 Benzene U 0.000270 0.00100 Bromobenzene U 0.000284 0.00100 Bromodichloromethane U 0.000254 0.00100 Bromoform U 0.000424 0.00100 Bromomethane U 0.00134 0.00500 n-Butylbenzene U 0.000258 0.00100 sec-Butylbenzene U 0.000201 0.00100 tert-Butylbenzene U 0.000206 0.00100 Carbon tetrachloride U 0.000328 0.00100 Chlorobenzene U 0.000212 0.00100 Chlorodibromomethane U 0.000373 0.00100 Chloroethane U 0.000946 0.00500 2-Chloroethyl vinyl ether U 0.00234 0.0500 Chloroform U 0.000229 0.00500 Chloromethane U 0.000375 0.00250 2-Chlorotoluene U 0.000301 0.00100 4-Chlorotoluene U 0.000240 0.00100 1,2-Dibromo-3-Chloropropane U 0.00105 0.00500 1,2-Dibromoethane U 0.000343 0.00100 Dibromomethane U 0.000382 0.00100 1,2-Dichlorobenzene U 0.000305 0.00100 1,3-Dichlorobenzene U 0.000239 0.00100 1,4-Dichlorobenzene U 0.000226 0.00100 Dichlorodifluoromethane U 0.000713 0.00500 1,1-Dichloroethane U 0.000199 0.00100 1,2-Dichloroethane U 0.000265 0.00100 1,1-Dichloroethene U 0.000303 0.00100 cis-1,2-Dichloroethene U 0.000235 0.00100 trans-1,2-Dichloroethene U 0.000264 0.00100 1,2-Dichloropropane U 0.000358 0.00100 1,1-Dichloropropene U 0.000317 0.00100 1,3-Dichloropropane U 0.000207 0.00100 cis-1,3-Dichloropropene U 0.000262 0.00100 trans-1,3-Dichloropropene U 0.000267 0.00100 2,2-Dichloropropane U 0.000279 0.00100 Di-isopropyl ether U 0.000248 0.00100 Ethylbenzene U 0.000297 0.00100 Hexachloro-1,3-butadiene U 0.000342 0.00100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 80 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 80 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 Method Blank (MB) (MB) R3194064-4 02/01/17 01:15 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Isopropylbenzene U 0.000243 0.00100 p-Isopropyltoluene U 0.000204 0.00100 2-Butanone (MEK)U 0.00468 0.0100 Methylene Chloride U 0.00100 0.00500 4-Methyl-2-pentanone (MIBK) U 0.00188 0.0100 Methyl tert-butyl ether U 0.000212 0.00100 Naphthalene U 0.00100 0.00500 n-Propylbenzene U 0.000206 0.00100 Styrene U 0.000234 0.00100 1,1,1,2-Tetrachloroethane U 0.000264 0.00100 1,1,2,2-Tetrachloroethane U 0.000365 0.00100 Tetrachloroethene U 0.000276 0.00100 Toluene U 0.000434 0.00500 1,2,3-Trichlorobenzene U 0.000306 0.00100 1,2,4-Trichlorobenzene U 0.000388 0.00100 1,1,1-Trichloroethane U 0.000286 0.00100 1,1,2-Trichloroethane U 0.000277 0.00100 Trichloroethene U 0.000279 0.00100 Trichlorofluoromethane U 0.000382 0.00500 1,2,3-Trichloropropane U 0.000741 0.00250 1,2,4-Trimethylbenzene U 0.000211 0.00100 1,3,5-Trimethylbenzene U 0.000266 0.00100 Vinyl chloride U 0.000291 0.00100 Xylenes, Total U 0.000698 0.00300 (S) Toluene-d8 103 80.0-120 (S) Dibromofluoromethane 107 74.0-131 (S) a,a,a-Trifluorotoluene 93.2 80.0-120 (S) 4-Bromofluorobenzene 91.8 64.0-132 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194064-1 01/31/17 23:31 • (LCSD) R3194064-2 01/31/17 23:52 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Acetone 0.125 0.118 0.118 94.6 94.6 11.0-160 0.0500 23 Acrylonitrile 0.125 0.133 0.129 106 103 61.0-143 2.81 20 Benzene 0.0250 0.0264 0.0259 105 104 71.0-124 1.72 20 Bromobenzene 0.0250 0.0229 0.0227 91.5 90.6 78.0-120 0.900 20 Bromodichloromethane 0.0250 0.0243 0.0239 97.0 95.5 75.0-120 1.58 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 81 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 81 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194064-1 01/31/17 23:31 • (LCSD) R3194064-2 01/31/17 23:52 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Bromoform 0.0250 0.0228 0.0232 91.4 92.9 65.0-133 1.68 20 Bromomethane 0.0250 0.0307 0.0286 123 114 26.0-160 7.07 20 n-Butylbenzene 0.0250 0.0264 0.0264 106 106 73.0-126 0.130 20 sec-Butylbenzene 0.0250 0.0224 0.0222 89.7 88.8 75.0-121 0.960 20 tert-Butylbenzene 0.0250 0.0220 0.0219 87.8 87.4 74.0-122 0.420 20 Carbon tetrachloride 0.0250 0.0233 0.0232 93.1 92.6 66.0-123 0.560 20 Chlorobenzene 0.0250 0.0242 0.0243 96.8 97.2 79.0-121 0.480 20 Chlorodibromomethane 0.0250 0.0242 0.0249 96.8 99.5 74.0-128 2.72 20 Chloroethane 0.0250 0.0262 0.0250 105 100 51.0-147 4.38 20 2-Chloroethyl vinyl ether 0.125 0.0598 0.0606 47.9 48.5 10.0-160 1.34 22 Chloroform 0.0250 0.0259 0.0252 104 101 73.0-123 2.84 20 Chloromethane 0.0250 0.0214 0.0210 85.7 84.0 51.0-138 2.06 20 2-Chlorotoluene 0.0250 0.0235 0.0230 93.9 91.9 72.0-124 2.18 20 4-Chlorotoluene 0.0250 0.0230 0.0230 92.0 92.0 78.0-120 0.000 20 1,2-Dibromo-3-Chloropropane 0.0250 0.0241 0.0242 96.4 96.8 65.0-126 0.450 20 1,2-Dibromoethane 0.0250 0.0260 0.0264 104 106 78.0-122 1.76 20 Dibromomethane 0.0250 0.0248 0.0246 99.1 98.3 79.0-120 0.860 20 1,2-Dichlorobenzene 0.0250 0.0259 0.0262 104 105 80.0-120 0.980 20 1,3-Dichlorobenzene 0.0250 0.0218 0.0219 87.1 87.7 72.0-123 0.670 20 1,4-Dichlorobenzene 0.0250 0.0257 0.0255 103 102 77.0-120 0.780 20 Dichlorodifluoromethane 0.0250 0.0281 0.0270 113 108 49.0-155 4.23 20 1,1-Dichloroethane 0.0250 0.0258 0.0252 103 101 70.0-128 2.49 20 1,2-Dichloroethane 0.0250 0.0250 0.0247 100 98.9 69.0-128 1.27 20 1,1-Dichloroethene 0.0250 0.0261 0.0233 104 93.3 63.0-131 11.1 20 cis-1,2-Dichloroethene 0.0250 0.0273 0.0260 109 104 74.0-123 5.02 20 trans-1,2-Dichloroethene 0.0250 0.0259 0.0247 104 98.8 72.0-122 4.93 20 1,2-Dichloropropane 0.0250 0.0243 0.0243 97.2 97.4 75.0-126 0.140 20 1,1-Dichloropropene 0.0250 0.0258 0.0253 103 101 72.0-130 1.82 20 1,3-Dichloropropane 0.0250 0.0253 0.0259 101 104 80.0-121 2.50 20 cis-1,3-Dichloropropene 0.0250 0.0235 0.0234 94.0 93.8 80.0-125 0.200 20 trans-1,3-Dichloropropene 0.0250 0.0255 0.0255 102 102 75.0-129 0.0200 20 2,2-Dichloropropane 0.0250 0.0219 0.0230 87.7 92.1 60.0-129 4.84 20 Di-isopropyl ether 0.0250 0.0236 0.0231 94.5 92.3 62.0-133 2.31 20 Ethylbenzene 0.0250 0.0241 0.0242 96.4 96.7 77.0-120 0.270 20 Hexachloro-1,3-butadiene 0.0250 0.0209 0.0216 83.6 86.3 68.0-128 3.24 20 Isopropylbenzene 0.0250 0.0233 0.0231 93.0 92.2 75.0-120 0.860 20 p-Isopropyltoluene 0.0250 0.0215 0.0213 86.0 85.3 74.0-125 0.820 20 2-Butanone (MEK)0.125 0.139 0.136 111 109 37.0-159 2.23 20 Methylene Chloride 0.0250 0.0263 0.0253 105 101 67.0-123 3.71 20 4-Methyl-2-pentanone (MIBK) 0.125 0.112 0.111 89.9 89.1 60.0-144 0.900 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 82 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 82 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194064-1 01/31/17 23:31 • (LCSD) R3194064-2 01/31/17 23:52 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Methyl tert-butyl ether 0.0250 0.0240 0.0232 95.8 92.7 66.0-125 3.34 20 Naphthalene 0.0250 0.0233 0.0247 93.1 98.7 64.0-125 5.79 20 n-Propylbenzene 0.0250 0.0232 0.0232 92.9 92.7 78.0-120 0.250 20 Styrene 0.0250 0.0235 0.0235 94.0 94.2 78.0-124 0.230 20 1,1,1,2-Tetrachloroethane 0.0250 0.0237 0.0232 94.7 92.9 74.0-124 1.91 20 1,1,2,2-Tetrachloroethane 0.0250 0.0243 0.0247 97.2 98.7 73.0-120 1.46 20 Tetrachloroethene 0.0250 0.0229 0.0234 91.8 93.7 70.0-127 2.07 20 Toluene 0.0250 0.0239 0.0239 95.6 95.5 77.0-120 0.0800 20 1,2,3-Trichlorobenzene 0.0250 0.0208 0.0218 83.2 87.4 68.0-126 4.89 20 1,2,4-Trichlorobenzene 0.0250 0.0219 0.0223 87.6 89.4 70.0-127 1.96 20 1,1,1-Trichloroethane 0.0250 0.0252 0.0249 101 99.6 69.0-125 1.14 20 1,1,2-Trichloroethane 0.0250 0.0258 0.0262 103 105 78.0-120 1.60 20 Trichloroethene 0.0250 0.0238 0.0238 95.4 95.1 79.0-120 0.270 20 Trichlorofluoromethane 0.0250 0.0255 0.00839 102 33.6 59.0-136 J3 J4 101 20 1,2,3-Trichloropropane 0.0250 0.0245 0.0245 98.1 98.0 73.0-124 0.170 20 1,2,4-Trimethylbenzene 0.0250 0.0220 0.0218 88.1 87.3 75.0-120 0.920 20 1,3,5-Trimethylbenzene 0.0250 0.0223 0.0221 89.1 88.3 75.0-120 0.810 20 Vinyl chloride 0.0250 0.0261 0.0248 104 99.4 63.0-134 4.90 20 Xylenes, Total 0.0750 0.0702 0.0699 93.6 93.2 77.0-120 0.360 20 (S) Toluene-d8 98.8 99.0 80.0-120 (S) Dibromofluoromethane 104 102 74.0-131 (S) a,a,a-Trifluorotoluene 93.5 93.2 80.0-120 (S) 4-Bromofluorobenzene 92.1 91.3 64.0-132 L886750-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886750-02 02/01/17 06:08 • (MS) R3194064-5 02/01/17 01:57 • (MSD) R3194064-6 02/01/17 02:18 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Acetone 0.175 ND 32.9 26.0 151 119 125 10.0-160 23.5 36 Acrylonitrile 0.175 ND 27.3 24.9 125 114 125 14.0-160 9.14 33 Benzene 0.0349 0.277 4.99 4.88 108 105 125 13.0-146 2.28 27 Bromobenzene 0.0349 ND 4.39 4.40 97.1 97.3 125 10.0-149 0.180 33 Bromodichloromethane 0.0349 ND 4.04 4.15 92.6 95.1 125 15.0-142 2.67 28 Bromoform 0.0349 ND 4.12 4.25 94.3 97.3 125 10.0-147 3.10 31 Bromomethane 0.0349 ND 3.55 3.61 81.4 82.6 125 10.0-160 1.44 32 n-Butylbenzene 0.0349 0.405 4.97 5.21 104 110 125 10.0-154 4.73 37 sec-Butylbenzene 0.0349 ND 4.37 4.32 96.3 95.1 125 10.0-151 1.20 36 tert-Butylbenzene 0.0349 ND 4.18 4.21 95.6 96.4 125 10.0-152 0.850 35 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 83 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 83 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 L886750-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886750-02 02/01/17 06:08 • (MS) R3194064-5 02/01/17 01:57 • (MSD) R3194064-6 02/01/17 02:18 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Carbon tetrachloride 0.0349 ND 4.12 4.07 94.3 93.3 125 13.0-140 1.10 30 Chlorobenzene 0.0349 ND 4.52 4.68 103 107 125 10.0-149 3.50 31 Chlorodibromomethane 0.0349 ND 4.34 4.34 99.5 99.3 125 12.0-147 0.150 29 Chloroethane 0.0349 ND 0.761 1.22 17.4 27.9 125 10.0-159 J3 46.3 33 2-Chloroethyl vinyl ether 0.175 ND 11.7 11.8 53.7 54.1 125 10.0-160 0.800 32 Chloroform 0.0349 ND 4.60 4.46 105 102 125 18.0-148 3.05 28 Chloromethane 0.0349 ND 3.97 3.90 91.0 89.3 125 10.0-146 1.87 29 2-Chlorotoluene 0.0349 ND 4.62 4.64 106 106 125 10.0-151 0.560 35 4-Chlorotoluene 0.0349 ND 4.25 4.23 97.3 96.9 125 10.0-150 0.440 35 1,2-Dibromo-3-Chloropropane 0.0349 ND 4.97 5.17 114 118 125 10.0-149 4.04 34 1,2-Dibromoethane 0.0349 ND 4.85 4.91 111 112 125 14.0-145 1.22 28 Dibromomethane 0.0349 ND 4.37 4.33 100 99.2 125 18.0-144 0.910 27 1,2-Dichlorobenzene 0.0349 ND 4.68 4.78 107 109 125 10.0-153 2.05 34 1,3-Dichlorobenzene 0.0349 ND 4.14 4.05 94.8 92.8 125 10.0-150 2.19 35 1,4-Dichlorobenzene 0.0349 ND 4.52 4.66 104 107 125 10.0-148 2.89 34 Dichlorodifluoromethane 0.0349 ND 4.79 5.04 110 115 125 10.0-160 5.03 30 1,1-Dichloroethane 0.0349 ND 4.67 4.52 107 103 125 19.0-148 3.26 28 1,2-Dichloroethane 0.0349 ND 4.52 4.41 103 101 125 17.0-147 2.48 27 1,1-Dichloroethene 0.0349 14.2 18.2 13.0 92.5 0.000 125 10.0-150 J3 J6 33.4 31 cis-1,2-Dichloroethene 0.0349 ND 4.84 4.65 111 106 125 16.0-145 4.10 28 trans-1,2-Dichloroethene 0.0349 ND 5.56 4.53 127 104 125 11.0-142 20.5 29 1,2-Dichloropropane 0.0349 ND 4.35 4.43 99.5 101 125 17.0-148 1.91 28 1,1-Dichloropropene 0.0349 ND 4.67 4.53 107 104 125 10.0-150 3.14 30 1,3-Dichloropropane 0.0349 ND 4.72 4.81 108 110 125 16.0-148 2.03 27 cis-1,3-Dichloropropene 0.0349 ND 4.11 4.11 94.1 94.2 125 13.0-150 0.0400 28 trans-1,3-Dichloropropene 0.0349 ND 4.43 4.42 101 101 125 10.0-152 0.290 29 2,2-Dichloropropane 0.0349 ND 3.71 3.63 85.0 83.2 125 16.0-143 2.14 30 Di-isopropyl ether 0.0349 ND 4.48 4.14 103 94.7 125 16.0-149 8.07 28 Ethylbenzene 0.0349 4.77 8.36 9.13 82.4 99.9 125 10.0-147 8.77 31 Hexachloro-1,3-butadiene 0.0349 ND 3.40 3.70 77.8 84.8 125 10.0-154 8.53 40 Isopropylbenzene 0.0349 0.584 4.85 4.95 97.7 100 125 10.0-147 2.01 33 p-Isopropyltoluene 0.0349 0.261 4.48 4.48 96.7 96.5 125 10.0-156 0.190 37 2-Butanone (MEK)0.175 ND 29.6 27.4 135 125 125 10.0-160 7.68 33 Methylene Chloride 0.0349 ND 6.10 6.78 140 155 125 16.0-139 J5 J5 10.5 29 4-Methyl-2-pentanone (MIBK) 0.175 ND 23.6 22.8 108 105 125 12.0-160 3.24 32 Methyl tert-butyl ether 0.0349 ND 5.22 4.32 120 98.9 125 21.0-145 18.9 29 Naphthalene 0.0349 3.11 7.56 8.09 102 114 125 10.0-153 6.80 36 n-Propylbenzene 0.0349 1.45 5.54 5.70 93.5 97.4 125 10.0-151 3.01 34 Styrene 0.0349 7.35 10.4 11.4 69.8 93.2 125 10.0-155 9.38 34 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 84 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 84 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG948235 Volatile Organic Compounds (GC/MS) by Method 8260B L886597-16,17,18,19,20 L886750-02 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886750-02 02/01/17 06:08 • (MS) R3194064-5 02/01/17 01:57 • (MSD) R3194064-6 02/01/17 02:18 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% 1,1,1,2-Tetrachloroethane 0.0349 ND 4.18 4.26 95.6 97.5 125 10.0-147 1.89 30 1,1,2,2-Tetrachloroethane 0.0349 ND 1.53 2.62 35.1 59.9 125 10.0-155 J3 52.2 31 Tetrachloroethene 0.0349 1.09 5.14 5.53 92.6 102 125 10.0-144 7.26 32 Toluene 0.0349 4.84 8.11 8.73 75.0 89.2 125 10.0-144 7.35 28 1,2,3-Trichlorobenzene 0.0349 ND 4.05 4.27 92.7 97.8 125 10.0-153 5.29 40 1,2,4-Trichlorobenzene 0.0349 ND 4.25 4.39 97.3 101 125 10.0-156 3.31 40 1,1,1-Trichloroethane 0.0349 ND 4.58 4.44 105 102 125 18.0-145 3.16 29 1,1,2-Trichloroethane 0.0349 ND 4.69 4.80 107 110 125 12.0-151 2.13 28 Trichloroethene 0.0349 ND 6.73 6.08 154 139 125 11.0-148 J5 10.1 29 Trichlorofluoromethane 0.0349 2.87 8.84 14.3 137 263 125 10.0-157 J3 J5 47.4 34 1,2,3-Trichloropropane 0.0349 ND 4.91 4.62 112 106 125 10.0-154 6.09 32 1,2,4-Trimethylbenzene 0.0349 9.64 11.8 12.7 49.1 69.0 125 10.0-151 7.14 34 1,3,5-Trimethylbenzene 0.0349 2.40 6.12 6.31 85.1 89.5 125 10.0-150 3.10 33 Vinyl chloride 0.0349 ND 4.38 4.32 100 98.8 125 10.0-150 1.51 29 Xylenes, Total 0.105 13.7 24.1 26.2 79.8 95.2 125 10.0-150 7.98 31 (S) Toluene-d8 98.1 97.9 80.0-120 (S) Dibromofluoromethane 101 97.1 74.0-131 (S) a,a,a-Trifluorotoluene 93.8 95.6 80.0-120 (S) 4-Bromofluorobenzene 95.7 94.4 64.0-132 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 85 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 85 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947910 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 Method Blank (MB) (MB) R3194753-3 02/02/17 13:06 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acenaphthene U 0.00642 0.0330 Acenaphthylene U 0.00671 0.0330 Aniline U 0.0320 0.333 Anthracene U 0.00632 0.0330 Benzidine U 0.0637 0.333 Benzo(a)anthracene U 0.00428 0.0330 Benzo(b)fluoranthene U 0.00695 0.0330 Benzo(k)fluoranthene U 0.00582 0.0330 Benzo(g,h,i)perylene U 0.00721 0.0330 Benzo(a)pyrene U 0.00548 0.0330 Bis(2-chlorethoxy)methane U 0.00770 0.333 Bis(2-chloroethyl)ether U 0.00896 0.333 Bis(2-chloroisopropyl)ether U 0.00760 0.333 4-Bromophenyl-phenylether U 0.0114 0.333 2-Chloronaphthalene U 0.00639 0.0330 4-Chlorophenyl-phenylether U 0.00627 0.333 Chrysene U 0.00555 0.0330 Dibenz(a,h)anthracene U 0.00821 0.0330 3,3-Dichlorobenzidine U 0.0794 0.333 2,4-Dinitrotoluene U 0.00607 0.333 2,6-Dinitrotoluene U 0.00737 0.333 Fluoranthene U 0.00496 0.0330 Fluorene U 0.00682 0.0330 Hexachlorobenzene U 0.00856 0.333 Hexachloro-1,3-butadiene U 0.0100 0.333 Hexachlorocyclopentadiene U 0.0587 0.333 Hexachloroethane U 0.0134 0.333 Indeno(1,2,3-cd)pyrene U 0.00772 0.0330 Isophorone U 0.00522 0.333 Naphthalene U 0.00889 0.0330 Nitrobenzene U 0.00695 0.333 n-Nitrosodimethylamine U 0.0647 0.333 n-Nitrosodiphenylamine U 0.00594 0.333 n-Nitrosodi-n-propylamine U 0.00906 0.333 Phenanthrene U 0.00528 0.0330 Benzylbutyl phthalate U 0.0103 0.333 Bis(2-ethylhexyl)phthalate U 0.0120 0.333 Di-n-butyl phthalate U 0.0109 0.333 Diethyl phthalate U 0.00691 0.333 Dimethyl phthalate U 0.00540 0.333 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 86 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 86 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947910 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 Method Blank (MB) (MB) R3194753-3 02/02/17 13:06 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Di-n-octyl phthalate U 0.00907 0.333 Pyrene U 0.0123 0.0330 1,2,4-Trichlorobenzene U 0.00876 0.333 4-Chloro-3-methylphenol U 0.00477 0.333 2-Chlorophenol U 0.00831 0.333 2,4-Dichlorophenol U 0.00746 0.333 2,4-Dimethylphenol U 0.0471 0.333 4,6-Dinitro-2-methylphenol U 0.124 0.333 2,4-Dinitrophenol U 0.0980 0.333 2-Nitrophenol U 0.0130 0.333 4-Nitrophenol U 0.0525 0.333 Pentachlorophenol U 0.0480 0.333 Phenol U 0.00695 0.333 2,4,6-Trichlorophenol U 0.00779 0.333 (S) Nitrobenzene-d5 75.3 18.0-125 (S) 2-Fluorobiphenyl 75.6 28.0-120 (S) p-Terphenyl-d14 83.8 13.0-131 (S) Phenol-d5 74.9 20.0-120 (S) 2-Fluorophenol 72.3 20.0-120 (S) 2,4,6-Tribromophenol 73.0 17.0-137 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194753-1 02/02/17 12:14 • (LCSD) R3194753-2 02/02/17 12:40 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Acenaphthene 0.667 0.577 0.553 86.5 82.8 47.0-120 4.34 21 Acenaphthylene 0.667 0.599 0.566 89.8 84.8 48.0-120 5.77 21 Aniline 0.667 0.456 0.412 68.4 61.8 27.0-120 10.2 28 Anthracene 0.667 0.593 0.544 88.9 81.6 46.0-120 8.57 20 Benzidine 0.667 ND ND 0.000 0.000 1.00-120 J4 J4 0.000 36 Benzo(a)anthracene 0.667 0.569 0.540 85.3 80.9 46.0-120 5.33 20 Benzo(b)fluoranthene 0.667 0.584 0.567 87.5 85.0 45.0-120 2.87 22 Benzo(k)fluoranthene 0.667 0.573 0.533 85.9 79.9 45.0-120 7.29 23 Benzo(g,h,i)perylene 0.667 0.538 0.540 80.7 80.9 48.0-120 0.310 21 Benzo(a)pyrene 0.667 0.585 0.561 87.7 84.2 46.0-120 4.18 21 Bis(2-chlorethoxy)methane 0.667 0.460 0.437 69.0 65.5 41.0-120 5.07 22 Bis(2-chloroethyl)ether 0.667 0.547 0.506 82.0 75.8 28.0-120 7.78 28 Bis(2-chloroisopropyl)ether 0.667 0.531 0.508 79.7 76.2 40.0-120 4.43 27 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 87 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 87 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947910 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194753-1 02/02/17 12:14 • (LCSD) R3194753-2 02/02/17 12:40 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% 4-Bromophenyl-phenylether 0.667 0.544 0.513 81.6 76.9 45.0-120 5.96 20 2-Chloronaphthalene 0.667 0.542 0.523 81.2 78.5 43.0-120 3.44 22 4-Chlorophenyl-phenylether 0.667 0.541 0.500 81.1 74.9 46.0-120 7.94 21 Chrysene 0.667 0.579 0.555 86.9 83.2 46.0-120 4.27 20 Dibenz(a,h)anthracene 0.667 0.549 0.544 82.3 81.5 47.0-120 0.940 22 3,3-Dichlorobenzidine 0.667 0.587 0.580 88.0 86.9 20.0-130 1.27 24 2,4-Dinitrotoluene 0.667 0.650 0.602 97.5 90.3 48.0-122 7.59 21 2,6-Dinitrotoluene 0.667 0.607 0.569 91.0 85.3 46.0-120 6.47 21 Fluoranthene 0.667 0.574 0.534 86.0 80.1 46.0-120 7.15 20 Fluorene 0.667 0.584 0.547 87.6 82.0 47.0-120 6.63 20 Hexachlorobenzene 0.667 0.532 0.502 79.7 75.3 42.0-120 5.77 20 Hexachloro-1,3-butadiene 0.667 0.375 0.362 56.2 54.3 36.0-120 3.44 26 Hexachlorocyclopentadiene 0.667 0.566 0.536 84.9 80.4 20.0-124 5.48 26 Hexachloroethane 0.667 0.480 0.450 71.9 67.4 32.0-120 6.48 31 Indeno(1,2,3-cd)pyrene 0.667 0.550 0.542 82.4 81.3 48.0-120 1.45 21 Isophorone 0.667 0.510 0.478 76.5 71.6 42.0-120 6.61 21 Naphthalene 0.667 0.405 0.393 60.7 58.9 41.0-120 2.99 24 Nitrobenzene 0.667 0.461 0.438 69.1 65.6 36.0-120 5.16 24 n-Nitrosodimethylamine 0.667 0.506 0.448 75.9 67.1 20.0-120 12.2 31 n-Nitrosodiphenylamine 0.667 0.536 0.515 80.4 77.2 42.0-120 4.04 20 n-Nitrosodi-n-propylamine 0.667 0.600 0.558 90.0 83.7 39.0-120 7.26 23 Phenanthrene 0.667 0.578 0.539 86.6 80.8 45.0-120 6.91 20 Benzylbutyl phthalate 0.667 0.629 0.603 94.3 90.4 41.0-123 4.14 20 Bis(2-ethylhexyl)phthalate 0.667 0.611 0.583 91.6 87.4 41.0-124 4.69 20 Di-n-butyl phthalate 0.667 0.623 0.577 93.5 86.6 44.0-120 7.66 20 Diethyl phthalate 0.667 0.604 0.556 90.6 83.4 46.0-120 8.22 20 Dimethyl phthalate 0.667 0.584 0.555 87.6 83.3 47.0-120 5.09 21 Di-n-octyl phthalate 0.667 0.646 0.605 96.8 90.6 40.0-123 6.62 21 Pyrene 0.667 0.564 0.542 84.6 81.3 45.0-120 4.00 21 1,2,4-Trichlorobenzene 0.667 0.378 0.361 56.7 54.1 40.0-120 4.69 25 4-Chloro-3-methylphenol 0.667 0.474 0.455 71.0 68.3 46.0-120 3.98 20 2-Chlorophenol 0.667 0.501 0.468 75.1 70.1 37.0-120 6.91 27 2,4-Dichlorophenol 0.667 0.426 0.405 63.9 60.7 45.0-120 5.02 21 2,4-Dimethylphenol 0.667 0.435 0.411 65.2 61.6 40.0-120 5.71 22 4,6-Dinitro-2-methylphenol 0.667 0.633 0.592 94.9 88.7 34.0-120 6.75 23 2,4-Dinitrophenol 0.667 0.493 0.481 73.9 72.1 10.0-120 2.47 30 2-Nitrophenol 0.667 0.454 0.439 68.1 65.8 42.0-120 3.43 24 4-Nitrophenol 0.667 0.679 0.639 102 95.9 40.0-120 6.04 21 Pentachlorophenol 0.667 0.604 0.572 90.6 85.8 33.0-122 5.46 22 Phenol 0.667 0.536 0.503 80.3 75.4 38.0-120 6.27 25 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 88 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 88 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947910 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3194753-1 02/02/17 12:14 • (LCSD) R3194753-2 02/02/17 12:40 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% 2,4,6-Trichlorophenol 0.667 0.576 0.562 86.3 84.2 47.0-120 2.47 22 (S) Nitrobenzene-d5 65.4 63.3 18.0-125 (S) 2-Fluorobiphenyl 83.4 80.5 28.0-120 (S) p-Terphenyl-d14 79.6 77.4 13.0-131 (S) Phenol-d5 81.4 78.6 20.0-120 (S) 2-Fluorophenol 78.4 74.0 20.0-120 (S) 2,4,6-Tribromophenol 85.8 81.0 17.0-137 L886597-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-05 02/02/17 13:31 • (MS) R3194753-4 02/02/17 13:57 • (MSD) R3194753-5 02/02/17 14:23 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Acenaphthene 0.862 U 0.736 0.610 85.4 70.7 1 37.0-120 18.8 23 Acenaphthylene 0.862 U 0.775 0.630 89.9 73.2 1 41.0-120 20.5 22 Aniline 0.862 U 0.653 0.551 75.8 64.0 1 10.0-120 17.0 31 Anthracene 0.862 U 0.725 0.597 84.1 69.3 1 30.0-123 19.3 25 Benzidine 0.862 U ND ND 0.000 0.000 1 1.00-120 J6 J6 0.000 36 Benzo(a)anthracene 0.862 U 0.660 0.560 76.6 65.0 1 21.0-123 16.4 26 Benzo(b)fluoranthene 0.862 U 0.673 0.584 78.1 67.8 1 20.0-127 14.1 29 Benzo(k)fluoranthene 0.862 U 0.672 0.558 78.0 64.8 1 22.0-123 18.5 28 Benzo(g,h,i)perylene 0.862 U 0.633 0.563 73.4 65.3 1 10.0-120 11.8 32 Benzo(a)pyrene 0.862 U 0.680 0.576 78.9 66.8 1 23.0-120 16.6 27 Bis(2-chlorethoxy)methane 0.862 U 0.595 0.521 69.1 60.4 1 37.0-120 13.4 22 Bis(2-chloroethyl)ether 0.862 U 0.690 0.594 80.1 68.9 1 26.0-120 15.0 27 Bis(2-chloroisopropyl)ether 0.862 U 0.688 0.593 79.9 68.8 1 35.0-120 14.9 25 4-Bromophenyl-phenylether 0.862 U 0.663 0.547 77.0 63.5 1 34.0-120 19.2 23 2-Chloronaphthalene 0.862 U 0.705 0.591 81.8 68.6 1 40.0-120 17.6 22 4-Chlorophenyl-phenylether 0.862 U 0.674 0.547 78.3 63.5 1 37.0-120 20.9 23 Chrysene 0.862 U 0.690 0.583 80.1 67.7 1 19.0-127 16.8 27 Dibenz(a,h)anthracene 0.862 U 0.654 0.569 75.9 66.0 1 10.0-120 13.9 28 3,3-Dichlorobenzidine 0.862 U 1.06 0.920 123 107 1 10.0-142 13.8 30 2,4-Dinitrotoluene 0.862 U 0.846 0.677 98.2 78.6 1 37.0-129 22.2 24 2,6-Dinitrotoluene 0.862 U 0.796 0.654 92.3 75.9 1 40.0-120 19.5 23 Fluoranthene 0.862 U 0.695 0.575 80.6 66.8 1 20.0-133 18.8 28 Fluorene 0.862 U 0.746 0.611 86.5 70.9 1 35.0-120 19.9 23 Hexachlorobenzene 0.862 U 0.649 0.536 75.3 62.2 1 33.0-120 19.0 24 Hexachloro-1,3-butadiene 0.862 U 0.468 0.400 54.4 46.5 1 33.0-120 15.6 25 Hexachlorocyclopentadiene 0.862 U 0.687 0.566 79.8 65.7 1 10.0-120 19.4 33 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 89 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 89 of 97 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG947910 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L886597-01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20 L886597-05 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L886597-05 02/02/17 13:31 • (MS) R3194753-4 02/02/17 13:57 • (MSD) R3194753-5 02/02/17 14:23 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Hexachloroethane 0.862 U 0.592 0.500 68.7 58.0 1 21.0-120 16.9 30 Indeno(1,2,3-cd)pyrene 0.862 U 0.641 0.563 74.4 65.3 1 10.0-120 12.9 30 Isophorone 0.862 U 0.647 0.562 75.1 65.2 1 38.0-120 14.1 22 Naphthalene 0.862 U 0.525 0.459 61.0 53.3 1 37.0-120 13.5 25 Nitrobenzene 0.862 U 0.596 0.514 69.1 59.7 1 32.0-120 14.7 24 n-Nitrosodimethylamine 0.862 U 0.606 0.513 70.3 59.6 1 18.0-120 16.5 27 n-Nitrosodiphenylamine 0.862 U 0.707 0.581 82.1 67.4 1 20.0-125 19.6 25 n-Nitrosodi-n-propylamine 0.862 U 0.759 0.646 88.1 74.9 1 34.0-120 16.2 23 Phenanthrene 0.862 U 0.712 0.583 82.6 67.7 1 24.0-124 19.9 25 Benzylbutyl phthalate 0.862 U 0.693 0.600 80.5 69.6 1 18.0-130 14.5 27 Bis(2-ethylhexyl)phthalate 0.862 U 0.680 0.585 78.9 67.9 1 19.0-127 14.9 28 Di-n-butyl phthalate 0.862 U 0.695 0.564 80.7 65.5 1 29.0-120 20.8 26 Diethyl phthalate 0.862 U 0.777 0.626 90.1 72.6 1 42.0-121 21.6 23 Dimethyl phthalate 0.862 U 0.767 0.625 89.0 72.5 1 42.0-120 20.5 23 Di-n-octyl phthalate 0.862 U 0.712 0.608 82.7 70.6 1 21.0-122 15.8 27 Pyrene 0.862 U 0.681 0.590 79.1 68.5 1 19.0-127 14.3 29 1,2,4-Trichlorobenzene 0.862 U 0.484 0.417 56.2 48.3 1 39.0-120 15.0 25 4-Chloro-3-methylphenol 0.862 U 0.627 0.541 72.8 62.8 1 37.0-121 14.7 23 2-Chlorophenol 0.862 U 0.652 0.554 75.6 64.3 1 34.0-120 16.2 25 2,4-Dichlorophenol 0.862 U 0.564 0.493 65.5 57.2 1 41.0-120 13.4 22 2,4-Dimethylphenol 0.862 U 0.593 0.521 68.9 60.4 1 27.0-120 13.0 25 4,6-Dinitro-2-methylphenol 0.862 U 0.862 0.716 100 83.1 1 10.0-131 18.5 29 2,4-Dinitrophenol 0.862 U 0.738 0.600 85.6 69.6 1 10.0-142 20.7 30 2-Nitrophenol 0.862 U 0.613 0.537 71.1 62.3 1 34.0-124 13.1 27 4-Nitrophenol 0.862 U 0.871 0.723 101 84.0 1 26.0-133 18.5 25 Pentachlorophenol 0.862 U 0.831 0.671 96.4 77.9 1 15.0-152 21.2 26 Phenol 0.862 U 0.684 0.582 79.4 67.5 1 33.0-120 16.2 24 2,4,6-Trichlorophenol 0.862 U 0.782 0.642 90.8 74.5 1 40.0-125 19.7 24 (S) Nitrobenzene-d5 66.0 57.0 18.0-125 (S) 2-Fluorobiphenyl 82.8 69.4 28.0-120 (S) p-Terphenyl-d14 67.7 59.2 13.0-131 (S) Phenol-d5 80.3 66.6 20.0-120 (S) 2-Fluorophenol 77.3 66.2 20.0-120 (S) 2,4,6-Tribromophenol 88.6 70.7 17.0-137 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 90 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 90 of 97 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Abbreviations and Definitions SDG Sample Delivery Group. MDL Method Detection Limit. RDL Reported Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). U Not detected at the Reporting Limit (or MDL where applicable). RPD Relative Percent Difference. (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. (S)Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. Rec.Recovery. Qualifier Description J The identification of the analyte is acceptable; the reported value is an estimate. J3 The associated batch QC was outside the established quality control range for precision. J4 The associated batch QC was outside the established quality control range for accuracy. J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. O1 The analyte failed the method required serial dilution test and/or subsequent post-spike criteria. These failures indicate matrix interference. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 91 of 97 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 91 of 97 ONE LAB. NATIONWIDE.ACCREDITATIONS & LOCATIONS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:26 92 of 97 Our Locations Alabama 40660 Alaska UST-080 Arizona AZ0612 Arkansas 88-0469 California 01157CA Colorado TN00003 Conneticut PH-0197 Florida E87487 Georgia NELAP Georgia 1 923 Idaho TN00003 Illinois 200008 Indiana C-TN-01 Iowa 364 Kansas E-10277 Kentucky 1 90010 Kentucky 2 16 Louisiana AI30792 Maine TN0002 Maryland 324 Massachusetts M-TN003 Michigan 9958 Minnesota 047-999-395 Mississippi TN00003 Missouri 340 Montana CERT0086 Nebraska NE-OS-15-05 Nevada TN-03-2002-34 New Hampshire 2975 New Jersey–NELAP TN002 New Mexico TN00003 New York 11742 North Carolina Env375 North Carolina 1 DW21704 North Carolina 2 41 North Dakota R-140 Ohio–VAP CL0069 Oklahoma 9915 Oregon TN200002 Pennsylvania 68-02979 Rhode Island 221 South Carolina 84004 South Dakota n/a Tennessee 1 4 2006 Texas T 104704245-07-TX Texas 5 LAB0152 Utah 6157585858 Vermont VT2006 Virginia 109 Washington C1915 West Virginia 233 Wisconsin 9980939910 Wyoming A2LA A2LA – ISO 17025 1461.01 Canada 1461.01 EPA–Crypto TN00003 AIHA 100789 DOD 1461.01 USDA S-67674 State Accreditations Third Party & Federal Accreditations ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our “one location” design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contact our main office. ESC Lab Sciences performs all testing at our central laboratory. 1. Drinking Water 2. Underground Storage Tanks 3. Aquatic Toxicity 4. Chemical/Microbiological 5. Mold n/a Accreditation not applicable 1461.02A2LA – ISO 170255 * Not all certifications held by the laboratory are applicable to the results reported in the attached report. ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.20 L886597 02/22/17 08:40 92 of 97 Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-16 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_47 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-2 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-17 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_48 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-4 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-18 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_49 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-5 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-19 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_50 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-6 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-20 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_51 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-7 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-01 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_17 1.00 mg/kg 2 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. BG-1 Project Desc.Pilot Mt. Brownfields Silanol, trimethyl-001066-40-6 3.73 J 91.000.015 Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 91.000.013 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-02 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_19 1.00 mg/kg 3 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. BG-2 Project Desc.Pilot Mt. Brownfields Silanol, trimethyl-001066-40-6 3.73 J 83.000.008 Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 83.000.017 Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 80.000.012 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-03 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_20 1.00 mg/kg 2 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-1 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 90.000.005 Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 80.000.009 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-04 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_21 1.00 mg/kg 3 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-5 Project Desc.Pilot Mt. Brownfields Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 90.000.010 Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 90.000.006 Cyclopentane000287-92-3 2.87 J 86.000.017 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-05 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_22 1.17 mg/kg 2 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-7 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 91.000.007 Cyclopentane000287-92-3 2.87 J 86.000.019 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-06 Withers & Ravenel Eng. - Standard 1/24/2017 1/31/2017 SOIL 0131_23 1.00 mg/kg 1 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-8 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 91.000.006 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-07 Withers & Ravenel Eng. - Standard 1/24/2017 2/1/2017 SOIL 0131_24 1.01 mg/kg 3 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-9 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 90.000.007 1-Propene, 2-methyl-000115-11-7 1.84 J 87.000.034 Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 80.000.013 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-08 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_25 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-10 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-09 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_26 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-11 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-10 Withers & Ravenel Eng. - Standard 1/24/2017 2/1/2017 SOIL 0131_27 1.00 mg/kg 3 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-12 Project Desc.Pilot Mt. Brownfields Cyclopentane000287-92-3 2.87 J 86.000.016 Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 83.000.004 Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 80.000.008 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-11 Withers & Ravenel Eng. - Standard 1/24/2017 2/1/2017 SOIL 0131_28 1.00 mg/kg 1 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-13 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 87.000.006 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-12 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_29 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-14 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-13 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_30 1.07 mg/kg 2 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-15 Project Desc.Pilot Mt. Brownfields Cyclotetrasiloxane, octamethyl-000556-67-2 7.06 J 87.000.006 Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 80.000.010 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-14 Withers & Ravenel Eng. - Standard 1/25/2017 1/31/2017 SOIL 0131_14 1.03 mg/kg 1 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-16 Project Desc.Pilot Mt. Brownfields Octanal000124-13-0 8.12 J 90.000.005 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-15 Withers & Ravenel Eng. - Standard 1/25/2017 2/1/2017 SOIL 0131_31 1.03 mg/kg 1 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. DUPE Project Desc.Pilot Mt. Brownfields Cyclotrisiloxane, hexamethyl-000541-05-9 5.42 J 90.000.011 Page 1 of 1VOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-01 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_19 1.00 mg/kg 3 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. BG-1 Project Desc.Pilot Mt. Brownfields 1H-Cycloprop[e]azulene, 1a,2,3,4,4000489-40-7 8.11 J 99.001.04 Hexadecanoic acid000057-10-3 10.71 J 99.000.192 Naphthalene, 1,2,3,4,4a,5,6,8a-oct030021-74-0 8.47 J 96.000.070 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-02 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_20 1.00 mg/kg 6 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. BG-2 Project Desc.Pilot Mt. Brownfields 1-Eicosanol000629-96-9 15.40 J 94.000.052 1-Docosene001599-67-3 13.52 J 93.000.134 .gamma.-Sitosterol000083-47-6 17.44 J 93.000.163 Oxirane, hexadecyl-007390-81-0 15.05 J 91.000.086 Dotriacontane000544-85-4 15.34 J 91.000.054 13-Octadecenal056554-90-6 14.08 J 90.000.088 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-03 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_22 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-1 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.70 J 98.000.076 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-04 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_10 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-5 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.70 J 97.000.060 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-05 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_07 1.00 mg/kg 3 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-7 Project Desc.Pilot Mt. Brownfields Octadecanoic acid000057-11-4 11.55 J 98.000.036 Hexadecanoic acid000057-10-3 10.71 J 97.000.056 trans-Chlordane005103-74-2 11.72 J 90.000.055 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-06 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_11 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-8 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-07 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_16 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-9 Project Desc.Pilot Mt. Brownfields Octadecanoic acid000057-11-4 11.55 J 98.000.064 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-09 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_24 1.00 mg/kg 5 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-11 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.71 J 99.000.223 Octadecanoic acid000057-11-4 11.55 J 98.000.217 Eicosane000112-95-8 9.52 J 91.000.042 Hexadecane, 2,6,10,14-tetramethyl-000638-36-8 10.04 J 90.000.037 28-Nor-17.alpha.(H)-hopane053584-60-4 15.79 J 86.000.089 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-10 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_12 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-12 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-11 Withers & Ravenel Eng. - Standard 1/24/2017 2/2/2017 SOIL 0202_18 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-13 Project Desc.Pilot Mt. Brownfields 9-Octadecenamide, (Z)-000301-02-0 12.37 J 93.000.108 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-12 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_27 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-14 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-13 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_13 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-15 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.70 J 98.000.055 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-14 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_26 1.00 mg/kg 3 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-16 Project Desc.Pilot Mt. Brownfields Perylene000198-55-0 14.74 J 98.000.145 Cyclopenta(def)phenanthrenone005737-13-3 11.41 J 95.000.034 Benzo[j]fluoranthene000205-82-3 14.48 J 93.000.035 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-15 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_14 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. DUPE Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-16 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_23 1.00 mg/kg 4 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-2 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.71 J 99.000.175 9-Octadecenamide, (Z)-000301-02-0 12.38 J 94.000.232 .alpha.-Pinene000080-56-8 4.81 J 91.000.035 Eicosane000112-95-8 10.00 J 91.000.061 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-17 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_15 1.00 mg/kg 3 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-4 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.71 J 99.000.092 Pentacosane000629-99-2 15.33 J 91.000.063 Hexatriacontane000630-06-8 16.70 J 90.000.064 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-18 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_17 1.00 mg/kg 2 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-5 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.71 J 99.000.192 Octadecanoic acid000057-11-4 11.55 J 99.000.240 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-19 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_21 1.00 mg/kg 1 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-6 Project Desc.Pilot Mt. Brownfields Hexadecanoic acid000057-10-3 10.70 J 97.000.024 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-20 Withers & Ravenel Eng. - Standard 1/25/2017 2/2/2017 SOIL 0202_25 1.00 0 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. TW-7 Project Desc.Pilot Mt. Brownfields Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-08 Withers & Ravenel Eng. - Standard 1/25/2017 2/3/2017 SOIL 0203A_14 20.00 mg/kg 13 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-10 Project Desc.Pilot Mt. Brownfields 9,10-Anthracenedione000084-65-1 11.07 J 99.002.04 11H-Benzo[a]fluorene000238-84-6 12.11 J 98.000.813 Benzo[k]fluoranthene000207-08-9 14.74 J 98.007.29 Dibenzothiophene000132-65-0 10.07 J 96.001.33 Phenanthrene, 1-methyl-000832-69-9 10.72 J 96.001.66 Anthracene, 9-methyl-000779-02-2 10.75 J 96.002.28 Phenanthrene, 2,5-dimethyl-003674-66-6 11.32 J 96.000.890 Cyclopenta(def)phenanthrenone005737-13-3 11.42 J 95.000.920 Benzo[k]fluoranthene000207-08-9 14.48 J 94.003.41 2-Phenylnaphthalene035465-71-5 11.04 J 93.001.51 Page 1 of 2SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-08 Withers & Ravenel Eng. - Standard 1/25/2017 2/3/2017 SOIL 0203A_14 20.00 mg/kg 13 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-10 Project Desc.Pilot Mt. Brownfields 4H-Cyclopenta[def]phenanthrene000203-64-5 10.85 J 92.004.67 Cyclohexasiloxane, dodecamethyl-000540-97-6 7.21 J 91.006.72 Benz[a]anthracene, 11-methyl-006111-78-0 13.49 J 90.001.08 Page 2 of 2SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L886597-12 Withers & Ravenel Eng. - Standard 1/25/2017 2/3/2017 SOIL 0203A_15 10.00 mg/kg 2 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-14 Project Desc.Pilot Mt. Brownfields Benzo[k]fluoranthene000207-08-9 14.73 J 97.000.405 Cyclohexasiloxane, dodecamethyl-000540-97-6 7.21 J 91.000.470 Page 1 of 1SVOC TIC Report ANALYTICAL REPORT March 15, 2017 Withers & Ravenel Eng. - Standard Sample Delivery Group:L893336 Samples Received:03/02/2017 Project Number:02090017.2 Description:Pilot Mt. Brownfields Report To:Mark Brown 115 MacKenan Drive Cary, NC 27511 Entire Report Reviewed By: March 15, 2017 [Preliminary Report] Jimmy Hunt Technical Service Representative Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by ESC is performed per guidance provided in laboratory standard operating procedures: 060302, 060303, and 060304. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.esclabsciences.com March 15, 2017 Jimmy Hunt Technical Service Representative ONE LAB. NATIONWIDE.TABLE OF CONTENTS ¹Cp: Cover Page 1 ²Tc: Table of Contents 2 ³Ss: Sample Summary 3 ⁴Cn: Case Narrative 4 ⁵Sr: Sample Results 5 B-17 L893336-01 5 ⁶Qc: Quality Control Summary 8 Total Solids by Method 2540 G-2011 8 Mercury by Method 7471A 9 Metals (ICPMS) by Method 6020 10 Volatile Organic Compounds (GC/MS) by Method 8260B 13 Semi Volatile Organic Compounds (GC/MS) by Method 8270D 19 ⁷Gl: Glossary of Terms 24 ⁸Al: Accreditations & Locations 25 ⁹Sc: Chain of Custody 26 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 2 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 2 of 27 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time B-17 L893336-01 Solid J. Cates 02/28/17 11:00 03/02/17 09:00 Method Batch Dilution Preparation Analysis Analyst date/time date/time Total Solids by Method 2540 G-2011 WG958171 1 03/08/17 14:55 03/08/17 15:05 KDW Mercury by Method 7471A WG957460 1 03/03/17 06:14 03/06/17 11:46 NJB Metals (ICPMS) by Method 6020 WG958145 5 03/06/17 12:33 03/08/17 01:38 LAT Metals (ICPMS) by Method 6020 WG958145 5 03/06/17 12:33 03/09/17 20:06 VSS Metals (ICPMS) by Method 6020 WG960719 5 03/14/17 10:07 03/14/17 17:12 JPD Volatile Organic Compounds (GC/MS) by Method 8260B WG958930 1 02/28/17 11:00 03/08/17 11:28 JAH Semi Volatile Organic Compounds (GC/MS) by Method 8270D WG957618 1 03/03/17 12:13 03/06/17 11:48 KMP 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 3 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 3 of 27 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times. All MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jimmy Hunt Technical Service Representative 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 4 of 27 Jimmy Hunt Technical Service Representative ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 4 of 27 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L893336 B-17 Collected date/time: 02/28/17 11:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 74.1 1 03/08/2017 15:05 WG958171 Mercury by Method 7471A Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Mercury U 0.00378 0.0270 1 03/06/2017 11:46 WG957460 Metals (ICPMS) by Method 6020 Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Antimony U 0.213 0.675 5 03/08/2017 01:38 WG958145 Arsenic 0.522 J 0.0169 0.675 5 03/08/2017 01:38 WG958145 Beryllium 0.221 J 0.0810 0.675 5 03/09/2017 20:06 WG958145 Cadmium U 0.108 0.675 5 03/08/2017 01:38 WG958145 Chromium 6.34 0.364 0.675 5 03/08/2017 01:38 WG958145 Copper 57.4 0.351 0.675 5 03/08/2017 01:38 WG958145 Lead 29.6 0.162 0.675 5 03/08/2017 01:38 WG958145 Manganese 189 0.169 1.35 5 03/08/2017 01:38 WG958145 Nickel 2.73 0.236 0.675 5 03/08/2017 01:38 WG958145 Selenium 0.525 J 0.256 0.675 5 03/08/2017 01:38 WG958145 Silver U 0.209 0.675 5 03/08/2017 01:38 WG958145 Thallium U 0.128 0.675 5 03/08/2017 01:38 WG958145 Zinc 19.7 1.73 6.75 5 03/14/2017 17:12 WG960719 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acetone 0.0697 0.0135 0.0675 1 03/08/2017 11:28 WG958930 Acrylonitrile U 0.00242 0.0135 1 03/08/2017 11:28 WG958930 Benzene U 0.000364 0.00135 1 03/08/2017 11:28 WG958930 Bromobenzene U 0.000383 0.00135 1 03/08/2017 11:28 WG958930 Bromodichloromethane U 0.000343 0.00135 1 03/08/2017 11:28 WG958930 Bromoform U 0.000572 0.00135 1 03/08/2017 11:28 WG958930 Bromomethane U 0.00181 0.00675 1 03/08/2017 11:28 WG958930 n-Butylbenzene U 0.000348 0.00135 1 03/08/2017 11:28 WG958930 sec-Butylbenzene U 0.000271 0.00135 1 03/08/2017 11:28 WG958930 tert-Butylbenzene U 0.000278 0.00135 1 03/08/2017 11:28 WG958930 Carbon tetrachloride U 0.000443 0.00135 1 03/08/2017 11:28 WG958930 Chlorobenzene U 0.000286 0.00135 1 03/08/2017 11:28 WG958930 Chlorodibromomethane U 0.000503 0.00135 1 03/08/2017 11:28 WG958930 Chloroethane U 0.00128 0.00675 1 03/08/2017 11:28 WG958930 2-Chloroethyl vinyl ether U 0.00316 0.0675 1 03/08/2017 11:28 WG958930 Chloroform U 0.000309 0.00675 1 03/08/2017 11:28 WG958930 Chloromethane U 0.000506 0.00337 1 03/08/2017 11:28 WG958930 2-Chlorotoluene U 0.000406 0.00135 1 03/08/2017 11:28 WG958930 4-Chlorotoluene U 0.000324 0.00135 1 03/08/2017 11:28 WG958930 1,2-Dibromo-3-Chloropropane U 0.00142 0.00675 1 03/08/2017 11:28 WG958930 1,2-Dibromoethane U 0.000463 0.00135 1 03/08/2017 11:28 WG958930 Dibromomethane U 0.000515 0.00135 1 03/08/2017 11:28 WG958930 1,2-Dichlorobenzene U 0.000412 0.00135 1 03/08/2017 11:28 WG958930 1,3-Dichlorobenzene U 0.000322 0.00135 1 03/08/2017 11:28 WG958930 1,4-Dichlorobenzene U 0.000305 0.00135 1 03/08/2017 11:28 WG958930 Dichlorodifluoromethane U 0.000962 0.00675 1 03/08/2017 11:28 WG958930 1,1-Dichloroethane U 0.000269 0.00135 1 03/08/2017 11:28 WG958930 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 5 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 5 of 27 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L893336 B-17 Collected date/time: 02/28/17 11:00 Volatile Organic Compounds (GC/MS) by Method 8260B Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time 1,2-Dichloroethane U 0.000358 0.00135 1 03/08/2017 11:28 WG958930 1,1-Dichloroethene U 0.000409 0.00135 1 03/08/2017 11:28 WG958930 cis-1,2-Dichloroethene U 0.000317 0.00135 1 03/08/2017 11:28 WG958930 trans-1,2-Dichloroethene U 0.000356 0.00135 1 03/08/2017 11:28 WG958930 1,2-Dichloropropane U 0.000483 0.00135 1 03/08/2017 11:28 WG958930 1,1-Dichloropropene U 0.000428 0.00135 1 03/08/2017 11:28 WG958930 1,3-Dichloropropane U 0.000279 0.00135 1 03/08/2017 11:28 WG958930 cis-1,3-Dichloropropene U 0.000354 0.00135 1 03/08/2017 11:28 WG958930 trans-1,3-Dichloropropene U 0.000360 0.00135 1 03/08/2017 11:28 WG958930 2,2-Dichloropropane U 0.000376 0.00135 1 03/08/2017 11:28 WG958930 Di-isopropyl ether U 0.000335 0.00135 1 03/08/2017 11:28 WG958930 Ethylbenzene U 0.000401 0.00135 1 03/08/2017 11:28 WG958930 Hexachloro-1,3-butadiene U J4 0.000461 0.00135 1 03/08/2017 11:28 WG958930 Isopropylbenzene U 0.000328 0.00135 1 03/08/2017 11:28 WG958930 p-Isopropyltoluene U 0.000275 0.00135 1 03/08/2017 11:28 WG958930 2-Butanone (MEK)0.0488 0.00631 0.0135 1 03/08/2017 11:28 WG958930 Methylene Chloride U 0.00135 0.00675 1 03/08/2017 11:28 WG958930 4-Methyl-2-pentanone (MIBK) U 0.00254 0.0135 1 03/08/2017 11:28 WG958930 Methyl tert-butyl ether U 0.000286 0.00135 1 03/08/2017 11:28 WG958930 Naphthalene U 0.00135 0.00675 1 03/08/2017 11:28 WG958930 n-Propylbenzene U 0.000278 0.00135 1 03/08/2017 11:28 WG958930 Styrene U 0.000316 0.00135 1 03/08/2017 11:28 WG958930 1,1,1,2-Tetrachloroethane U 0.000356 0.00135 1 03/08/2017 11:28 WG958930 1,1,2,2-Tetrachloroethane U 0.000492 0.00135 1 03/08/2017 11:28 WG958930 Tetrachloroethene U 0.000372 0.00135 1 03/08/2017 11:28 WG958930 Toluene U 0.000586 0.00675 1 03/08/2017 11:28 WG958930 1,2,3-Trichlorobenzene U J4 0.000413 0.00135 1 03/08/2017 11:28 WG958930 1,2,4-Trichlorobenzene U J4 0.000524 0.00135 1 03/08/2017 11:28 WG958930 1,1,1-Trichloroethane U 0.000386 0.00135 1 03/08/2017 11:28 WG958930 1,1,2-Trichloroethane U 0.000374 0.00135 1 03/08/2017 11:28 WG958930 Trichloroethene U 0.000376 0.00135 1 03/08/2017 11:28 WG958930 Trichlorofluoromethane U 0.000515 0.00675 1 03/08/2017 11:28 WG958930 1,2,3-Trichloropropane U 0.00100 0.00337 1 03/08/2017 11:28 WG958930 1,2,4-Trimethylbenzene U 0.000285 0.00135 1 03/08/2017 11:28 WG958930 1,3,5-Trimethylbenzene U 0.000359 0.00135 1 03/08/2017 11:28 WG958930 Vinyl chloride U 0.000393 0.00135 1 03/08/2017 11:28 WG958930 Xylenes, Total U 0.000942 0.00405 1 03/08/2017 11:28 WG958930 (S) Toluene-d8 103 80.0-120 03/08/2017 11:28 WG958930 (S) Dibromofluoromethane 105 74.0-131 03/08/2017 11:28 WG958930 (S) a,a,a-Trifluorotoluene 98.3 80.0-120 03/08/2017 11:28 WG958930 (S) 4-Bromofluorobenzene 92.1 64.0-132 03/08/2017 11:28 WG958930 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Acenaphthene U 0.00866 0.0445 1 03/06/2017 11:48 WG957618 Acenaphthylene U 0.00905 0.0445 1 03/06/2017 11:48 WG957618 Anthracene U 0.00853 0.0445 1 03/06/2017 11:48 WG957618 Benzidine U 0.0859 0.449 1 03/06/2017 11:48 WG957618 Benzo(a)anthracene U 0.00577 0.0445 1 03/06/2017 11:48 WG957618 Benzo(b)fluoranthene U 0.00938 0.0445 1 03/06/2017 11:48 WG957618 Benzo(k)fluoranthene U 0.00785 0.0445 1 03/06/2017 11:48 WG957618 Benzo(g,h,i)perylene U 0.00973 0.0445 1 03/06/2017 11:48 WG957618 Benzo(a)pyrene U 0.00739 0.0445 1 03/06/2017 11:48 WG957618 Bis(2-chlorethoxy)methane U 0.0104 0.449 1 03/06/2017 11:48 WG957618 Bis(2-chloroethyl)ether U 0.0121 0.449 1 03/06/2017 11:48 WG957618 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 6 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 6 of 27 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L893336 B-17 Collected date/time: 02/28/17 11:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270D Result (dry) Qualifier MDL (dry) RDL (dry) Dilution Analysis Batch Analyte mg/kg mg/kg mg/kg date / time Bis(2-chloroisopropyl)ether U 0.0103 0.449 1 03/06/2017 11:48 WG957618 4-Bromophenyl-phenylether U 0.0154 0.449 1 03/06/2017 11:48 WG957618 2-Chloronaphthalene U 0.00862 0.0445 1 03/06/2017 11:48 WG957618 4-Chlorophenyl-phenylether U 0.00846 0.449 1 03/06/2017 11:48 WG957618 Chrysene U 0.00749 0.0445 1 03/06/2017 11:48 WG957618 Dibenz(a,h)anthracene U 0.0111 0.0445 1 03/06/2017 11:48 WG957618 3,3-Dichlorobenzidine U J4 0.107 0.449 1 03/06/2017 11:48 WG957618 2,4-Dinitrotoluene U 0.00819 0.449 1 03/06/2017 11:48 WG957618 2,6-Dinitrotoluene U 0.00994 0.449 1 03/06/2017 11:48 WG957618 Fluoranthene U 0.00669 0.0445 1 03/06/2017 11:48 WG957618 Fluorene U 0.00920 0.0445 1 03/06/2017 11:48 WG957618 Hexachlorobenzene U 0.0115 0.449 1 03/06/2017 11:48 WG957618 Hexachloro-1,3-butadiene U 0.0135 0.449 1 03/06/2017 11:48 WG957618 Hexachlorocyclopentadiene U 0.0792 0.449 1 03/06/2017 11:48 WG957618 Hexachloroethane U 0.0181 0.449 1 03/06/2017 11:48 WG957618 Indeno(1,2,3-cd)pyrene U 0.0104 0.0445 1 03/06/2017 11:48 WG957618 Isophorone U 0.00704 0.449 1 03/06/2017 11:48 WG957618 Naphthalene U 0.0120 0.0445 1 03/06/2017 11:48 WG957618 Nitrobenzene U 0.00938 0.449 1 03/06/2017 11:48 WG957618 n-Nitrosodimethylamine U 0.0873 0.449 1 03/06/2017 11:48 WG957618 n-Nitrosodiphenylamine U 0.00801 0.449 1 03/06/2017 11:48 WG957618 n-Nitrosodi-n-propylamine U 0.0122 0.449 1 03/06/2017 11:48 WG957618 Phenanthrene U 0.00712 0.0445 1 03/06/2017 11:48 WG957618 Benzylbutyl phthalate U 0.0139 0.449 1 03/06/2017 11:48 WG957618 Bis(2-ethylhexyl)phthalate U 0.0162 0.449 1 03/06/2017 11:48 WG957618 Di-n-butyl phthalate U 0.0147 0.449 1 03/06/2017 11:48 WG957618 Diethyl phthalate U 0.00932 0.449 1 03/06/2017 11:48 WG957618 Dimethyl phthalate U 0.00729 0.449 1 03/06/2017 11:48 WG957618 Di-n-octyl phthalate U 0.0122 0.449 1 03/06/2017 11:48 WG957618 Pyrene U 0.0166 0.0445 1 03/06/2017 11:48 WG957618 1,2,4-Trichlorobenzene U 0.0118 0.449 1 03/06/2017 11:48 WG957618 Aniline U 0.0432 0.449 1 03/06/2017 11:48 WG957618 4-Chloro-3-methylphenol U 0.00644 0.449 1 03/06/2017 11:48 WG957618 2-Chlorophenol U 0.0112 0.449 1 03/06/2017 11:48 WG957618 2,4-Dichlorophenol U 0.0101 0.449 1 03/06/2017 11:48 WG957618 2,4-Dimethylphenol U 0.0635 0.449 1 03/06/2017 11:48 WG957618 4,6-Dinitro-2-methylphenol U 0.167 0.449 1 03/06/2017 11:48 WG957618 2,4-Dinitrophenol U 0.132 0.449 1 03/06/2017 11:48 WG957618 2-Nitrophenol U 0.0175 0.449 1 03/06/2017 11:48 WG957618 4-Nitrophenol U 0.0708 0.449 1 03/06/2017 11:48 WG957618 Pentachlorophenol U 0.0648 0.449 1 03/06/2017 11:48 WG957618 Phenol U 0.00938 0.449 1 03/06/2017 11:48 WG957618 2,4,6-Trichlorophenol U 0.0105 0.449 1 03/06/2017 11:48 WG957618 (S) 2-Fluorophenol 40.0 20.0-120 03/06/2017 11:48 WG957618 (S) Phenol-d5 59.7 20.0-120 03/06/2017 11:48 WG957618 (S) Nitrobenzene-d5 66.1 18.0-125 03/06/2017 11:48 WG957618 (S) 2-Fluorobiphenyl 69.4 28.0-120 03/06/2017 11:48 WG957618 (S) 2,4,6-Tribromophenol 61.3 17.0-137 03/06/2017 11:48 WG957618 (S) p-Terphenyl-d14 85.9 13.0-131 03/06/2017 11:48 WG957618 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 7 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 7 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958171 Total Solids by Method 2540 G-2011 L893336-01 Method Blank (MB) (MB) R3201978-1 03/08/17 15:05 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.00150 L893342-03 Original Sample (OS) • Duplicate (DUP) (OS) L893342-03 03/08/17 15:05 • (DUP) R3201978-3 03/08/17 15:05 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 83.8 83.9 1 0.136 5 Laboratory Control Sample (LCS) (LCS) R3201978-2 03/08/17 15:05 Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 50.0 99.9 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 8 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 8 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957460 Mercury by Method 7471A L893336-01 Method Blank (MB) (MB) R3201256-1 03/06/17 11:21 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Mercury U 0.0028 0.0200 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3201256-2 03/06/17 11:23 • (LCSD) R3201256-3 03/06/17 11:26 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Mercury 0.300 0.273 0.274 91 91 80-120 0 20 L893308-04 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893308-04 03/06/17 11:28 • (MS) R3201256-4 03/06/17 11:31 • (MSD) R3201256-5 03/06/17 11:33 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Mercury 0.323 0.00670 0.301 0.288 91 87 1 75-125 5 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 9 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 9 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958145 Metals (ICPMS) by Method 6020 L893336-01 Method Blank (MB) (MB) R3202030-1 03/07/17 21:35 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Antimony U 0.158 0.500 Arsenic U 0.0125 0.500 Beryllium U 0.06 0.500 Cadmium U 0.08 0.500 Chromium U 0.27 0.500 Copper U 0.26 0.500 Lead U 0.12 0.500 Manganese 0.306 J 0.125 1.00 Nickel U 0.175 0.500 Selenium U 0.19 0.500 Silver U 0.155 0.500 Thallium U 0.095 0.500 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3202030-2 03/07/17 21:38 • (LCSD) R3202030-3 03/07/17 21:42 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Antimony 100 105 106 105 106 80-120 0 20 Arsenic 100 103 104 103 104 80-120 1 20 Beryllium 100 89.0 88.4 89 88 80-120 1 20 Cadmium 100 111 112 111 112 80-120 1 20 Chromium 100 104 106 104 106 80-120 1 20 Copper 100 107 108 107 108 80-120 1 20 Lead 100 106 107 106 107 80-120 0 20 Manganese 100 103 103 103 103 80-120 0 20 Nickel 100 107 108 107 108 80-120 1 20 Selenium 100 102 102 102 102 80-120 0 20 Silver 20.0 20.9 21.3 105 107 80-120 2 20 Thallium 100 104 107 104 107 80-120 3 20 L893281-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893281-07 03/07/17 21:45 • (MS) R3202030-6 03/07/17 21:56 • (MSD) R3202030-7 03/07/17 21:59 Spike Amount (dry)Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Antimony 24.6 0.224 71.1 67.2 58 54 5 75-125 J6 J6 6 20 Arsenic 24.6 3.30 125 122 98 96 5 75-125 2 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 10 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 10 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958145 Metals (ICPMS) by Method 6020 L893336-01 L893281-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893281-07 03/07/17 21:45 • (MS) R3202030-6 03/07/17 21:56 • (MSD) R3202030-7 03/07/17 21:59 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Beryllium 24.6 0.641 98.8 93.3 80 75 5 75-125 6 20 Cadmium 24.6 0.175 135 130 110 105 5 75-125 4 20 Chromium 24.6 16.1 141 140 102 101 5 75-125 1 20 Copper 24.6 7.82 133 131 102 100 5 75-125 2 20 Lead 24.6 24.0 141 138 95 93 5 75-125 2 20 Manganese 24.6 341 336 382 0 33 5 75-125 J6 J6 13 20 Nickel 24.6 10.1 134 135 100 101 5 75-125 1 20 Selenium 24.6 1.03 129 125 104 100 5 75-125 3 20 Silver 4.93 U 25.4 24.5 103 100 5 75-125 3 20 Thallium 24.6 0.265 127 121 103 98 5 75-125 5 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 11 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 11 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG960719 Metals (ICPMS) by Method 6020 L893336-01 Method Blank (MB) (MB) R3203285-1 03/14/17 16:56 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Zinc U 1.28 5.00 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3203285-2 03/14/17 17:00 • (LCSD) R3203285-3 03/14/17 17:03 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Zinc 100 102 84.7 102 85 80-120 18 20 L893336-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893336-01 03/14/17 17:12 • (MS) R3203285-6 03/14/17 17:23 • (MSD) R3203285-7 03/14/17 17:26 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Zinc 27.0 19.7 182 187 120 124 5 75-125 3 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 12 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 12 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 Method Blank (MB) (MB) R3202143-3 03/08/17 10:03 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acetone U 0.0100 0.0500 Acrylonitrile U 0.00179 0.0100 Benzene U 0.000270 0.00100 Bromobenzene U 0.000284 0.00100 Bromodichloromethane U 0.000254 0.00100 Bromoform U 0.000424 0.00100 Bromomethane U 0.00134 0.00500 n-Butylbenzene U 0.000258 0.00100 sec-Butylbenzene U 0.000201 0.00100 tert-Butylbenzene U 0.000206 0.00100 Carbon tetrachloride U 0.000328 0.00100 Chlorobenzene U 0.000212 0.00100 Chlorodibromomethane U 0.000373 0.00100 Chloroethane U 0.000946 0.00500 2-Chloroethyl vinyl ether U 0.00234 0.0500 Chloroform U 0.000229 0.00500 Chloromethane U 0.000375 0.00250 2-Chlorotoluene U 0.000301 0.00100 4-Chlorotoluene U 0.000240 0.00100 1,2-Dibromo-3-Chloropropane U 0.00105 0.00500 1,2-Dibromoethane U 0.000343 0.00100 Dibromomethane U 0.000382 0.00100 1,2-Dichlorobenzene U 0.000305 0.00100 1,3-Dichlorobenzene U 0.000239 0.00100 1,4-Dichlorobenzene U 0.000226 0.00100 Dichlorodifluoromethane U 0.000713 0.00500 1,1-Dichloroethane U 0.000199 0.00100 1,2-Dichloroethane U 0.000265 0.00100 1,1-Dichloroethene U 0.000303 0.00100 cis-1,2-Dichloroethene U 0.000235 0.00100 trans-1,2-Dichloroethene U 0.000264 0.00100 1,2-Dichloropropane U 0.000358 0.00100 1,1-Dichloropropene U 0.000317 0.00100 1,3-Dichloropropane U 0.000207 0.00100 cis-1,3-Dichloropropene U 0.000262 0.00100 trans-1,3-Dichloropropene U 0.000267 0.00100 2,2-Dichloropropane U 0.000279 0.00100 Di-isopropyl ether U 0.000248 0.00100 Ethylbenzene U 0.000297 0.00100 Hexachloro-1,3-butadiene U 0.000342 0.00100 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 13 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 13 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 Method Blank (MB) (MB) R3202143-3 03/08/17 10:03 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Isopropylbenzene U 0.000243 0.00100 p-Isopropyltoluene U 0.000204 0.00100 2-Butanone (MEK)U 0.00468 0.0100 Methylene Chloride U 0.00100 0.00500 4-Methyl-2-pentanone (MIBK) U 0.00188 0.0100 Methyl tert-butyl ether U 0.000212 0.00100 Naphthalene U 0.00100 0.00500 n-Propylbenzene U 0.000206 0.00100 Styrene U 0.000234 0.00100 1,1,1,2-Tetrachloroethane U 0.000264 0.00100 1,1,2,2-Tetrachloroethane U 0.000365 0.00100 Tetrachloroethene U 0.000276 0.00100 Toluene U 0.000434 0.00500 1,2,3-Trichlorobenzene U 0.000306 0.00100 1,2,4-Trichlorobenzene U 0.000388 0.00100 1,1,1-Trichloroethane U 0.000286 0.00100 1,1,2-Trichloroethane U 0.000277 0.00100 Trichloroethene U 0.000279 0.00100 Trichlorofluoromethane U 0.000382 0.00500 1,2,3-Trichloropropane U 0.000741 0.00250 1,2,4-Trimethylbenzene U 0.000211 0.00100 1,3,5-Trimethylbenzene U 0.000266 0.00100 Vinyl chloride U 0.000291 0.00100 Xylenes, Total U 0.000698 0.00300 (S) Toluene-d8 106 80.0-120 (S) Dibromofluoromethane 105 74.0-131 (S) a,a,a-Trifluorotoluene 103 80.0-120 (S) 4-Bromofluorobenzene 96.9 64.0-132 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3202143-1 03/08/17 09:02 • (LCSD) R3202143-2 03/08/17 09:23 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Acetone 0.125 0.112 0.119 89.8 95.3 11.0-160 5.96 23 Acrylonitrile 0.125 0.113 0.124 90.7 99.3 61.0-143 9.03 20 Benzene 0.0250 0.0221 0.0223 88.4 89.1 71.0-124 0.770 20 Bromobenzene 0.0250 0.0211 0.0203 84.6 81.3 78.0-120 3.97 20 Bromodichloromethane 0.0250 0.0222 0.0223 88.9 89.2 75.0-120 0.380 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 14 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 14 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3202143-1 03/08/17 09:02 • (LCSD) R3202143-2 03/08/17 09:23 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Bromoform 0.0250 0.0223 0.0221 89.0 88.3 65.0-133 0.780 20 Bromomethane 0.0250 0.0226 0.0223 90.2 89.4 26.0-160 0.930 20 n-Butylbenzene 0.0250 0.0216 0.0210 86.3 83.9 73.0-126 2.83 20 sec-Butylbenzene 0.0250 0.0195 0.0190 78.0 75.8 75.0-121 2.89 20 tert-Butylbenzene 0.0250 0.0202 0.0193 80.8 77.3 74.0-122 4.43 20 Carbon tetrachloride 0.0250 0.0230 0.0226 91.9 90.3 66.0-123 1.78 20 Chlorobenzene 0.0250 0.0212 0.0212 84.9 84.8 79.0-121 0.0600 20 Chlorodibromomethane 0.0250 0.0227 0.0225 90.7 90.2 74.0-128 0.600 20 Chloroethane 0.0250 0.0218 0.0216 87.0 86.3 51.0-147 0.830 20 2-Chloroethyl vinyl ether 0.125 0.160 0.166 128 133 10.0-160 3.62 22 Chloroform 0.0250 0.0225 0.0225 90.1 89.9 73.0-123 0.190 20 Chloromethane 0.0250 0.0198 0.0198 79.2 79.1 51.0-138 0.180 20 2-Chlorotoluene 0.0250 0.0215 0.0212 86.2 84.8 72.0-124 1.60 20 4-Chlorotoluene 0.0250 0.0214 0.0210 85.8 84.1 78.0-120 1.98 20 1,2-Dibromo-3-Chloropropane 0.0250 0.0214 0.0218 85.7 87.4 65.0-126 1.91 20 1,2-Dibromoethane 0.0250 0.0222 0.0222 88.7 88.6 78.0-122 0.120 20 Dibromomethane 0.0250 0.0225 0.0226 90.0 90.5 79.0-120 0.490 20 1,2-Dichlorobenzene 0.0250 0.0219 0.0217 87.8 86.8 80.0-120 1.15 20 1,3-Dichlorobenzene 0.0250 0.0198 0.0190 79.3 76.1 72.0-123 4.14 20 1,4-Dichlorobenzene 0.0250 0.0213 0.0213 85.2 85.3 77.0-120 0.150 20 Dichlorodifluoromethane 0.0250 0.0201 0.0201 80.5 80.5 49.0-155 0.0300 20 1,1-Dichloroethane 0.0250 0.0223 0.0225 89.3 90.2 70.0-128 1.02 20 1,2-Dichloroethane 0.0250 0.0237 0.0237 94.9 94.8 69.0-128 0.0600 20 1,1-Dichloroethene 0.0250 0.0215 0.0217 86.1 86.9 63.0-131 0.950 20 cis-1,2-Dichloroethene 0.0250 0.0227 0.0227 90.9 90.7 74.0-123 0.230 20 trans-1,2-Dichloroethene 0.0250 0.0217 0.0212 86.7 84.7 72.0-122 2.34 20 1,2-Dichloropropane 0.0250 0.0223 0.0222 89.2 88.8 75.0-126 0.380 20 1,1-Dichloropropene 0.0250 0.0232 0.0233 92.8 93.2 72.0-130 0.450 20 1,3-Dichloropropane 0.0250 0.0224 0.0226 89.7 90.2 80.0-121 0.580 20 cis-1,3-Dichloropropene 0.0250 0.0249 0.0250 99.5 100 80.0-125 0.640 20 trans-1,3-Dichloropropene 0.0250 0.0251 0.0253 100 101 75.0-129 0.600 20 2,2-Dichloropropane 0.0250 0.0213 0.0220 85.4 87.8 60.0-129 2.81 20 Di-isopropyl ether 0.0250 0.0211 0.0212 84.5 85.0 62.0-133 0.610 20 Ethylbenzene 0.0250 0.0205 0.0205 82.2 81.9 77.0-120 0.340 20 Hexachloro-1,3-butadiene 0.0250 0.0166 0.0159 66.2 63.5 68.0-128 J4 J4 4.27 20 Isopropylbenzene 0.0250 0.0204 0.0202 81.8 80.8 75.0-120 1.20 20 p-Isopropyltoluene 0.0250 0.0196 0.0188 78.4 75.3 74.0-125 3.94 20 2-Butanone (MEK)0.125 0.127 0.146 102 116 37.0-159 13.5 20 Methylene Chloride 0.0250 0.0211 0.0212 84.3 84.9 67.0-123 0.780 20 4-Methyl-2-pentanone (MIBK) 0.125 0.140 0.147 112 117 60.0-144 4.78 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 15 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 15 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3202143-1 03/08/17 09:02 • (LCSD) R3202143-2 03/08/17 09:23 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Methyl tert-butyl ether 0.0250 0.0217 0.0220 86.9 88.0 66.0-125 1.16 20 Naphthalene 0.0250 0.0172 0.0171 68.7 68.4 64.0-125 0.430 20 n-Propylbenzene 0.0250 0.0210 0.0205 83.8 82.1 78.0-120 2.07 20 Styrene 0.0250 0.0225 0.0222 89.8 89.0 78.0-124 0.950 20 1,1,1,2-Tetrachloroethane 0.0250 0.0217 0.0214 86.8 85.6 74.0-124 1.33 20 1,1,2,2-Tetrachloroethane 0.0250 0.0198 0.0196 79.2 78.5 73.0-120 0.880 20 Tetrachloroethene 0.0250 0.0212 0.0212 84.9 84.7 70.0-127 0.200 20 Toluene 0.0250 0.0225 0.0225 89.9 90.2 77.0-120 0.310 20 1,2,3-Trichlorobenzene 0.0250 0.0165 0.0158 66.0 63.3 68.0-126 J4 J4 4.18 20 1,2,4-Trichlorobenzene 0.0250 0.0172 0.0164 68.9 65.5 70.0-127 J4 J4 5.15 20 1,1,1-Trichloroethane 0.0250 0.0219 0.0219 87.5 87.6 69.0-125 0.130 20 1,1,2-Trichloroethane 0.0250 0.0201 0.0206 80.2 82.3 78.0-120 2.56 20 Trichloroethene 0.0250 0.0219 0.0220 87.7 87.8 79.0-120 0.160 20 Trichlorofluoromethane 0.0250 0.0241 0.0245 96.3 97.9 59.0-136 1.63 20 1,2,3-Trichloropropane 0.0250 0.0216 0.0210 86.4 84.0 73.0-124 2.78 20 1,2,4-Trimethylbenzene 0.0250 0.0203 0.0193 81.1 77.3 75.0-120 4.76 20 1,3,5-Trimethylbenzene 0.0250 0.0201 0.0194 80.3 77.7 75.0-120 3.25 20 Vinyl chloride 0.0250 0.0222 0.0220 89.0 88.1 63.0-134 0.960 20 Xylenes, Total 0.0750 0.0618 0.0610 82.4 81.3 77.0-120 1.30 20 (S) Toluene-d8 103 103 80.0-120 (S) Dibromofluoromethane 104 105 74.0-131 (S) a,a,a-Trifluorotoluene 98.0 99.2 80.0-120 (S) 4-Bromofluorobenzene 97.0 94.9 64.0-132 L894042-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L894042-07 03/08/17 13:12 • (MS) R3202143-5 03/08/17 13:53 • (MSD) R3202143-4 03/08/17 13:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Acetone 0.186 ND 0.133 0.0947 33.6 12.8 1 10.0-160 33.9 36 Acrylonitrile 0.186 ND 0.148 0.105 79.9 56.8 1 14.0-160 J3 33.9 33 Benzene 0.0371 0.00247 0.0213 0.0232 50.7 55.8 1 13.0-146 8.48 27 Bromobenzene 0.0371 ND 0.0174 0.0207 46.9 55.7 1 10.0-149 17.2 33 Bromodichloromethane 0.0371 ND 0.0221 0.0238 59.5 64.2 1 15.0-142 7.54 28 Bromoform 0.0371 ND 0.0219 0.0214 58.9 57.5 1 10.0-147 2.46 31 Bromomethane 0.0371 ND 0.0196 0.0197 52.7 53.0 1 10.0-160 0.510 32 n-Butylbenzene 0.0371 ND 0.0156 0.0241 39.3 62.1 1 10.0-154 J3 42.7 37 sec-Butylbenzene 0.0371 ND 0.0147 0.0225 38.6 59.6 1 10.0-151 J3 42.0 36 tert-Butylbenzene 0.0371 ND 0.0158 0.0229 42.5 61.6 1 10.0-152 J3 36.8 35 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 16 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 16 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 L894042-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L894042-07 03/08/17 13:12 • (MS) R3202143-5 03/08/17 13:53 • (MSD) R3202143-4 03/08/17 13:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Carbon tetrachloride 0.0371 ND 0.0201 0.0239 54.1 64.3 1 13.0-140 17.2 30 Chlorobenzene 0.0371 ND 0.0175 0.0210 47.2 56.6 1 10.0-149 18.0 31 Chlorodibromomethane 0.0371 ND 0.0217 0.0226 58.3 60.8 1 12.0-147 4.16 29 Chloroethane 0.0371 ND 0.0194 0.0204 52.3 55.0 1 10.0-159 5.06 33 2-Chloroethyl vinyl ether 0.186 ND ND ND 0.000 0.000 1 10.0-160 J6 J6 0.000 32 Chloroform 0.0371 ND 0.0221 0.0240 59.4 64.7 1 18.0-148 8.45 28 Chloromethane 0.0371 ND 0.0155 0.0158 41.6 42.6 1 10.0-146 2.30 29 2-Chlorotoluene 0.0371 ND 0.0170 0.0228 45.7 61.4 1 10.0-151 29.3 35 4-Chlorotoluene 0.0371 ND 0.0163 0.0213 44.0 57.4 1 10.0-150 26.5 35 1,2-Dibromo-3-Chloropropane 0.0371 ND 0.0294 0.0226 79.2 60.9 1 10.0-149 26.1 34 1,2-Dibromoethane 0.0371 ND 0.0218 0.0215 58.6 58.0 1 14.0-145 1.13 28 Dibromomethane 0.0371 ND 0.0227 0.0223 61.1 59.9 1 18.0-144 1.86 27 1,2-Dichlorobenzene 0.0371 ND 0.0182 0.0223 49.0 59.9 1 10.0-153 20.1 34 1,3-Dichlorobenzene 0.0371 ND 0.0154 0.0195 41.3 52.6 1 10.0-150 24.0 35 1,4-Dichlorobenzene 0.0371 ND 0.0162 0.0203 43.5 54.7 1 10.0-148 22.8 34 Dichlorodifluoromethane 0.0371 ND 0.0190 0.0213 51.3 57.4 1 10.0-160 11.3 30 1,1-Dichloroethane 0.0371 ND 0.0217 0.0235 58.4 63.2 1 19.0-148 7.78 28 1,2-Dichloroethane 0.0371 ND 0.0247 0.0240 66.5 64.5 1 17.0-147 3.09 27 1,1-Dichloroethene 0.0371 ND 0.0178 0.0206 47.9 55.5 1 10.0-150 14.8 31 cis-1,2-Dichloroethene 0.0371 ND 0.0212 0.0227 57.1 61.0 1 16.0-145 6.54 28 trans-1,2-Dichloroethene 0.0371 ND 0.0175 0.0195 47.1 52.6 1 11.0-142 11.0 29 1,2-Dichloropropane 0.0371 ND 0.0215 0.0244 58.0 65.8 1 17.0-148 12.6 28 1,1-Dichloropropene 0.0371 ND 0.0190 0.0232 51.1 62.5 1 10.0-150 20.0 30 1,3-Dichloropropane 0.0371 ND 0.0225 0.0233 60.6 62.7 1 16.0-148 3.37 27 cis-1,3-Dichloropropene 0.0371 ND 0.0232 0.0256 62.5 68.9 1 13.0-150 9.71 28 trans-1,3-Dichloropropene 0.0371 ND 0.0246 0.0258 66.3 69.5 1 10.0-152 4.63 29 2,2-Dichloropropane 0.0371 ND 0.0212 0.0239 57.0 64.4 1 16.0-143 12.2 30 Di-isopropyl ether 0.0371 ND 0.0218 0.0236 58.8 63.6 1 16.0-149 7.75 28 Ethylbenzene 0.0371 0.00203 0.0172 0.0212 40.9 51.7 1 10.0-147 20.8 31 Hexachloro-1,3-butadiene 0.0371 ND 0.0138 0.0250 37.3 67.2 1 10.0-154 J3 57.3 40 Isopropylbenzene 0.0371 ND 0.0160 0.0219 43.1 58.8 1 10.0-147 31.0 33 p-Isopropyltoluene 0.0371 ND 0.0150 0.0224 40.4 60.4 1 10.0-156 J3 39.7 37 2-Butanone (MEK)0.186 0.152 0.197 0.156 24.1 2.37 1 10.0-160 J6 22.8 33 Methylene Chloride 0.0371 ND 0.0201 0.0202 54.0 54.3 1 16.0-139 0.470 29 4-Methyl-2-pentanone (MIBK) 0.186 ND 0.198 0.158 107 84.8 1 12.0-160 22.7 32 Methyl tert-butyl ether 0.0371 ND 0.0242 0.0232 65.2 62.4 1 21.0-145 4.35 29 Naphthalene 0.0371 ND 0.0304 0.0280 77.4 70.9 1 10.0-153 8.15 36 n-Propylbenzene 0.0371 0.00155 0.0157 0.0221 38.2 55.2 1 10.0-151 33.6 34 Styrene 0.0371 ND 0.0109 0.0190 29.4 51.2 1 10.0-155 J3 53.9 34 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 17 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 17 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG958930 Volatile Organic Compounds (GC/MS) by Method 8260B L893336-01 L894042-07 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L894042-07 03/08/17 13:12 • (MS) R3202143-5 03/08/17 13:53 • (MSD) R3202143-4 03/08/17 13:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% 1,1,1,2-Tetrachloroethane 0.0371 ND 0.0196 0.0222 52.8 59.8 1 10.0-147 12.5 30 1,1,2,2-Tetrachloroethane 0.0371 ND 0.0227 0.0205 61.2 55.1 1 10.0-155 10.6 31 Tetrachloroethene 0.0371 ND 0.0151 0.0198 40.7 53.4 1 10.0-144 27.0 32 Toluene 0.0371 0.0120 0.0262 0.0258 38.2 37.2 1 10.0-144 1.46 28 1,2,3-Trichlorobenzene 0.0371 ND 0.0150 0.0193 40.3 51.8 1 10.0-153 25.2 40 1,2,4-Trichlorobenzene 0.0371 ND 0.0147 0.0194 39.5 52.2 1 10.0-156 27.7 40 1,1,1-Trichloroethane 0.0371 ND 0.0208 0.0238 56.0 64.0 1 18.0-145 13.4 29 1,1,2-Trichloroethane 0.0371 ND 0.0211 0.0215 56.9 57.8 1 12.0-151 1.52 28 Trichloroethene 0.0371 ND 0.0183 0.0221 49.2 59.5 1 11.0-148 18.9 29 Trichlorofluoromethane 0.0371 ND 0.0216 0.0241 58.2 64.9 1 10.0-157 10.8 34 1,2,3-Trichloropropane 0.0371 ND 0.0256 0.0224 69.0 60.3 1 10.0-154 13.4 32 1,2,4-Trimethylbenzene 0.0371 0.00760 0.0179 0.0229 27.6 41.3 1 10.0-151 24.8 34 1,3,5-Trimethylbenzene 0.0371 0.00262 0.0160 0.0221 36.1 52.5 1 10.0-150 31.9 33 Vinyl chloride 0.0371 ND 0.0183 0.0198 49.3 53.2 1 10.0-150 7.66 29 Xylenes, Total 0.111 0.0119 0.0544 0.0643 38.1 47.0 1 10.0-150 16.8 31 (S) Toluene-d8 101 102 80.0-120 (S) Dibromofluoromethane 110 104 74.0-131 (S) a,a,a-Trifluorotoluene 97.0 97.1 80.0-120 (S) 4-Bromofluorobenzene 93.4 92.0 64.0-132 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 18 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 18 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957618 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L893336-01 Method Blank (MB) (MB) R3201111-3 03/06/17 09:04 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acenaphthene U 0.00642 0.0330 Acenaphthylene U 0.00671 0.0330 Aniline U 0.0320 0.333 Anthracene U 0.00632 0.0330 Benzidine U 0.0637 0.333 Benzo(a)anthracene U 0.00428 0.0330 Benzo(b)fluoranthene U 0.00695 0.0330 Benzo(k)fluoranthene U 0.00582 0.0330 Benzo(g,h,i)perylene U 0.00721 0.0330 Benzo(a)pyrene U 0.00548 0.0330 Bis(2-chlorethoxy)methane U 0.00770 0.333 Bis(2-chloroethyl)ether U 0.00896 0.333 Bis(2-chloroisopropyl)ether U 0.00760 0.333 4-Bromophenyl-phenylether U 0.0114 0.333 2-Chloronaphthalene U 0.00639 0.0330 4-Chlorophenyl-phenylether U 0.00627 0.333 Chrysene U 0.00555 0.0330 Dibenz(a,h)anthracene U 0.00821 0.0330 3,3-Dichlorobenzidine U 0.0794 0.333 2,4-Dinitrotoluene U 0.00607 0.333 2,6-Dinitrotoluene U 0.00737 0.333 Fluoranthene U 0.00496 0.0330 Fluorene U 0.00682 0.0330 Hexachlorobenzene U 0.00856 0.333 Hexachloro-1,3-butadiene U 0.0100 0.333 Hexachlorocyclopentadiene U 0.0587 0.333 Hexachloroethane U 0.0134 0.333 Indeno(1,2,3-cd)pyrene U 0.00772 0.0330 Isophorone U 0.00522 0.333 Naphthalene U 0.00889 0.0330 Nitrobenzene U 0.00695 0.333 n-Nitrosodimethylamine U 0.0647 0.333 n-Nitrosodiphenylamine U 0.00594 0.333 n-Nitrosodi-n-propylamine U 0.00906 0.333 Phenanthrene U 0.00528 0.0330 Benzylbutyl phthalate U 0.0103 0.333 Bis(2-ethylhexyl)phthalate U 0.0120 0.333 Di-n-butyl phthalate U 0.0109 0.333 Diethyl phthalate U 0.00691 0.333 Dimethyl phthalate U 0.00540 0.333 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 19 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 19 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957618 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L893336-01 Method Blank (MB) (MB) R3201111-3 03/06/17 09:04 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Di-n-octyl phthalate U 0.00907 0.333 Pyrene U 0.0123 0.0330 1,2,4-Trichlorobenzene U 0.00876 0.333 4-Chloro-3-methylphenol U 0.00477 0.333 2-Chlorophenol U 0.00831 0.333 2,4-Dichlorophenol U 0.00746 0.333 2,4-Dimethylphenol U 0.0471 0.333 4,6-Dinitro-2-methylphenol U 0.124 0.333 2,4-Dinitrophenol U 0.0980 0.333 2-Nitrophenol U 0.0130 0.333 4-Nitrophenol U 0.0525 0.333 Pentachlorophenol U 0.0480 0.333 Phenol U 0.00695 0.333 2,4,6-Trichlorophenol U 0.00779 0.333 (S) Nitrobenzene-d5 81.9 18.0-125 (S) 2-Fluorobiphenyl 79.8 28.0-120 (S) p-Terphenyl-d14 90.5 13.0-131 (S) Phenol-d5 74.9 20.0-120 (S) 2-Fluorophenol 68.7 20.0-120 (S) 2,4,6-Tribromophenol 74.6 17.0-137 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3201111-1 03/06/17 08:18 • (LCSD) R3201111-2 03/06/17 08:41 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Aniline 0.667 0.578 0.533 86.7 79.8 27.0-120 8.25 28 Acenaphthene 0.667 0.659 0.653 98.9 97.9 47.0-120 1.01 21 Acenaphthylene 0.667 0.695 0.681 104 102 48.0-120 1.96 21 Anthracene 0.667 0.661 0.691 99.1 104 46.0-120 4.52 20 Benzidine 0.667 0.261 0.219 39.1 32.9 1.00-120 17.3 36 Benzo(a)anthracene 0.667 0.652 0.657 97.8 98.5 46.0-120 0.720 20 Benzo(b)fluoranthene 0.667 0.677 0.684 102 103 45.0-120 0.960 22 Benzo(k)fluoranthene 0.667 0.630 0.648 94.4 97.1 45.0-120 2.76 23 Benzo(g,h,i)perylene 0.667 0.682 0.682 102 102 48.0-120 0.0300 21 Benzo(a)pyrene 0.667 0.661 0.673 99.1 101 46.0-120 1.80 21 Bis(2-chlorethoxy)methane 0.667 0.494 0.495 74.0 74.2 41.0-120 0.290 22 Bis(2-chloroethyl)ether 0.667 0.609 0.574 91.3 86.1 28.0-120 5.85 28 Bis(2-chloroisopropyl)ether 0.667 0.624 0.600 93.5 89.9 40.0-120 3.91 27 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 20 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 20 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957618 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L893336-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3201111-1 03/06/17 08:18 • (LCSD) R3201111-2 03/06/17 08:41 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% 4-Bromophenyl-phenylether 0.667 0.648 0.668 97.1 100 45.0-120 3.08 20 2-Chloronaphthalene 0.667 0.639 0.630 95.8 94.5 43.0-120 1.47 22 4-Chlorophenyl-phenylether 0.667 0.704 0.705 106 106 46.0-120 0.140 21 Chrysene 0.667 0.664 0.674 99.6 101 46.0-120 1.37 20 Dibenz(a,h)anthracene 0.667 0.674 0.676 101 101 47.0-120 0.260 22 3,3-Dichlorobenzidine 0.667 0.961 0.922 144 138 20.0-130 J4 J4 4.21 24 2,4-Dinitrotoluene 0.667 0.759 0.767 114 115 48.0-122 0.990 21 2,6-Dinitrotoluene 0.667 0.696 0.696 104 104 46.0-120 0.0600 21 Fluoranthene 0.667 0.696 0.716 104 107 46.0-120 2.79 20 Fluorene 0.667 0.692 0.694 104 104 47.0-120 0.240 20 Hexachlorobenzene 0.667 0.650 0.679 97.4 102 42.0-120 4.34 20 Hexachloro-1,3-butadiene 0.667 0.561 0.520 84.1 78.0 36.0-120 7.48 26 Hexachlorocyclopentadiene 0.667 0.566 0.553 84.9 82.9 20.0-124 2.28 26 Hexachloroethane 0.667 0.602 0.551 90.3 82.6 32.0-120 8.92 31 Indeno(1,2,3-cd)pyrene 0.667 0.672 0.672 101 101 48.0-120 0.0300 21 Isophorone 0.667 0.536 0.532 80.4 79.7 42.0-120 0.800 21 Naphthalene 0.667 0.482 0.460 72.2 69.0 41.0-120 4.57 24 Nitrobenzene 0.667 0.511 0.493 76.6 73.9 36.0-120 3.62 24 n-Nitrosodimethylamine 0.667 0.604 0.535 90.5 80.2 20.0-120 12.0 31 n-Nitrosodiphenylamine 0.667 0.626 0.650 93.8 97.4 42.0-120 3.76 20 n-Nitrosodi-n-propylamine 0.667 0.647 0.632 97.1 94.8 39.0-120 2.37 23 Phenanthrene 0.667 0.648 0.670 97.1 100 45.0-120 3.44 20 Benzylbutyl phthalate 0.667 0.693 0.686 104 103 41.0-123 0.910 20 Bis(2-ethylhexyl)phthalate 0.667 0.686 0.694 103 104 41.0-124 1.20 20 Di-n-butyl phthalate 0.667 0.671 0.704 101 106 44.0-120 4.75 20 Diethyl phthalate 0.667 0.696 0.702 104 105 46.0-120 0.840 20 Dimethyl phthalate 0.667 0.688 0.699 103 105 47.0-120 1.69 21 Di-n-octyl phthalate 0.667 0.656 0.659 98.4 98.9 40.0-123 0.480 21 Pyrene 0.667 0.659 0.655 98.7 98.2 45.0-120 0.580 21 1,2,4-Trichlorobenzene 0.667 0.504 0.482 75.5 72.3 40.0-120 4.41 25 4-Chloro-3-methylphenol 0.667 0.544 0.548 81.6 82.2 46.0-120 0.790 20 2-Chlorophenol 0.667 0.580 0.553 87.0 82.9 37.0-120 4.83 27 2,4-Dichlorophenol 0.667 0.527 0.512 79.1 76.8 45.0-120 2.97 21 2,4-Dimethylphenol 0.667 0.521 0.503 78.1 75.5 40.0-120 3.37 22 4,6-Dinitro-2-methylphenol 0.667 0.542 0.535 81.2 80.2 34.0-120 1.22 23 2,4-Dinitrophenol 0.667 0.302 0.291 45.3 43.6 10.0-120 3.83 30 2-Nitrophenol 0.667 0.517 0.502 77.5 75.3 42.0-120 2.88 24 4-Nitrophenol 0.667 0.618 0.620 92.6 92.9 40.0-120 0.360 21 Pentachlorophenol 0.667 0.480 0.469 71.9 70.3 33.0-122 2.29 22 Phenol 0.667 0.591 0.570 88.6 85.5 38.0-120 3.51 25 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 21 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 21 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957618 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L893336-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3201111-1 03/06/17 08:18 • (LCSD) R3201111-2 03/06/17 08:41 Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% 2,4,6-Trichlorophenol 0.667 0.672 0.665 101 99.7 47.0-120 1.07 22 (S) Nitrobenzene-d5 76.6 73.8 18.0-125 (S) 2-Fluorobiphenyl 93.0 92.7 28.0-120 (S) p-Terphenyl-d14 98.6 99.8 13.0-131 (S) Phenol-d5 87.0 83.9 20.0-120 (S) 2-Fluorophenol 82.5 76.7 20.0-120 (S) 2,4,6-Tribromophenol 93.1 99.2 17.0-137 L893308-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893308-03 03/06/17 13:44 • (MS) R3201111-4 03/06/17 14:08 • (MSD) R3201111-5 03/06/17 14:31 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Aniline 0.721 0.0715 0.568 0.584 68.8 71.1 1 10.0-120 2.76 31 Acenaphthene 0.721 U 0.676 0.631 93.7 87.5 1 37.0-120 6.84 23 Acenaphthylene 0.721 U 0.713 0.664 99.0 92.1 1 41.0-120 7.14 22 Anthracene 0.721 U 0.713 0.688 98.8 95.4 1 30.0-123 3.53 25 Benzidine 0.721 U 0.568 0.559 78.7 77.5 1 1.00-120 1.62 36 Benzo(a)anthracene 0.721 U 0.679 0.673 94.2 93.4 1 21.0-123 0.900 26 Benzo(b)fluoranthene 0.721 U 0.710 0.708 98.5 98.2 1 20.0-127 0.290 29 Benzo(k)fluoranthene 0.721 U 0.682 0.672 94.6 93.3 1 22.0-123 1.44 28 Benzo(g,h,i)perylene 0.721 U 0.637 0.609 88.3 84.5 1 10.0-120 4.40 32 Benzo(a)pyrene 0.721 U 0.710 0.697 98.5 96.6 1 23.0-120 1.89 27 Bis(2-chlorethoxy)methane 0.721 U 0.503 0.502 69.7 69.7 1 37.0-120 0.0400 22 Bis(2-chloroethyl)ether 0.721 U 0.563 0.576 78.1 79.9 1 26.0-120 2.28 27 Bis(2-chloroisopropyl)ether 0.721 U 0.609 0.610 84.5 84.7 1 35.0-120 0.160 25 4-Bromophenyl-phenylether 0.721 U 0.676 0.676 93.7 93.8 1 34.0-120 0.0500 23 2-Chloronaphthalene 0.721 U 0.645 0.609 89.5 84.5 1 40.0-120 5.73 22 4-Chlorophenyl-phenylether 0.721 U 0.736 0.682 102 94.6 1 37.0-120 7.62 23 Chrysene 0.721 U 0.705 0.685 97.8 95.1 1 19.0-127 2.77 27 Dibenz(a,h)anthracene 0.721 U 0.664 0.644 92.2 89.3 1 10.0-120 3.11 28 3,3-Dichlorobenzidine 0.721 U 1.03 1.02 142 141 1 10.0-142 1.10 30 2,4-Dinitrotoluene 0.721 U 0.822 0.756 114 105 1 37.0-129 8.30 24 2,6-Dinitrotoluene 0.721 U 0.734 0.679 102 94.2 1 40.0-120 7.79 23 Fluoranthene 0.721 0.00962 0.747 0.735 102 101 1 20.0-133 1.66 28 Fluorene 0.721 U 0.721 0.680 100 94.4 1 35.0-120 5.87 23 Hexachlorobenzene 0.721 U 0.690 0.675 95.7 93.6 1 33.0-120 2.20 24 Hexachloro-1,3-butadiene 0.721 U 0.534 0.555 74.0 77.0 1 33.0-120 3.98 25 Hexachlorocyclopentadiene 0.721 U 0.271 0.271 37.6 37.6 1 10.0-120 0.170 33 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 22 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 22 of 27 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG957618 Semi Volatile Organic Compounds (GC/MS) by Method 8270D L893336-01 L893308-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L893308-03 03/06/17 13:44 • (MS) R3201111-4 03/06/17 14:08 • (MSD) R3201111-5 03/06/17 14:31 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec. MSD Rec. Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Hexachloroethane 0.721 U 0.530 0.552 73.5 76.5 1 21.0-120 4.02 30 Indeno(1,2,3-cd)pyrene 0.721 U 0.663 0.637 92.0 88.4 1 10.0-120 4.06 30 Isophorone 0.721 U 0.554 0.545 76.8 75.6 1 38.0-120 1.62 22 Naphthalene 0.721 U 0.471 0.483 65.4 67.0 1 37.0-120 2.42 25 Nitrobenzene 0.721 U 0.495 0.505 68.7 70.1 1 32.0-120 1.99 24 n-Nitrosodimethylamine 0.721 U 0.515 0.543 71.4 75.3 1 18.0-120 5.30 27 n-Nitrosodiphenylamine 0.721 U 0.674 0.664 93.5 92.1 1 20.0-125 1.52 25 n-Nitrosodi-n-propylamine 0.721 U 0.656 0.635 91.0 88.1 1 34.0-120 3.27 23 Phenanthrene 0.721 U 0.693 0.677 96.2 93.9 1 24.0-124 2.35 25 Benzylbutyl phthalate 0.721 U 0.694 0.677 96.3 93.9 1 18.0-130 2.47 27 Bis(2-ethylhexyl)phthalate 0.721 U 0.702 0.693 97.3 96.1 1 19.0-127 1.22 28 Di-n-butyl phthalate 0.721 U 0.718 0.710 99.6 98.5 1 29.0-120 1.16 26 Diethyl phthalate 0.721 U 0.752 0.686 104 95.2 1 42.0-121 9.14 23 Dimethyl phthalate 0.721 U 0.731 0.680 101 94.3 1 42.0-120 7.23 23 Di-n-octyl phthalate 0.721 U 0.693 0.684 96.2 94.9 1 21.0-122 1.37 27 Pyrene 0.721 U 0.678 0.669 94.0 92.7 1 19.0-127 1.37 29 1,2,4-Trichlorobenzene 0.721 U 0.491 0.508 68.1 70.5 1 39.0-120 3.40 25 4-Chloro-3-methylphenol 0.721 U 0.598 0.577 83.0 80.1 1 37.0-121 3.53 23 2-Chlorophenol 0.721 U 0.568 0.587 78.8 81.4 1 34.0-120 3.26 25 2,4-Dichlorophenol 0.721 U 0.564 0.559 78.3 77.5 1 41.0-120 1.03 22 2,4-Dimethylphenol 0.721 U 0.553 0.550 76.7 76.3 1 27.0-120 0.520 25 4,6-Dinitro-2-methylphenol 0.721 U 0.350 0.363 48.6 50.3 1 10.0-131 3.53 29 2,4-Dinitrophenol 0.721 U 0.164 0.168 22.7 23.3 1 10.0-142 2.45 30 2-Nitrophenol 0.721 U 0.523 0.536 72.6 74.3 1 34.0-124 2.34 27 4-Nitrophenol 0.721 U 0.615 0.589 85.3 81.6 1 26.0-133 4.43 25 Pentachlorophenol 0.721 U 0.552 0.563 76.6 78.2 1 15.0-152 1.98 26 Phenol 0.721 U 0.593 0.588 82.3 81.6 1 33.0-120 0.860 24 2,4,6-Trichlorophenol 0.721 U 0.714 0.683 99.1 94.8 1 40.0-125 4.48 24 (S) Nitrobenzene-d5 67.8 70.6 18.0-125 (S) 2-Fluorobiphenyl 89.3 82.6 28.0-120 (S) p-Terphenyl-d14 95.2 92.0 13.0-131 (S) Phenol-d5 81.0 79.5 20.0-120 (S) 2-Fluorophenol 75.4 76.1 20.0-120 (S) 2,4,6-Tribromophenol 100 99.0 17.0-137 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 23 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 23 of 27 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Abbreviations and Definitions SDG Sample Delivery Group. MDL Method Detection Limit. RDL Reported Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). U Not detected at the Reporting Limit (or MDL where applicable). RPD Relative Percent Difference. (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. (S)Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. Rec.Recovery. Qualifier Description J The identification of the analyte is acceptable; the reported value is an estimate. J3 The associated batch QC was outside the established quality control range for precision. J4 The associated batch QC was outside the established quality control range for accuracy. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 24 of 27 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 24 of 27 ONE LAB. NATIONWIDE.ACCREDITATIONS & LOCATIONS 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:32 25 of 27 Our Locations Alabama 40660 Alaska UST-080 Arizona AZ0612 Arkansas 88-0469 California 01157CA Colorado TN00003 Conneticut PH-0197 Florida E87487 Georgia NELAP Georgia 1 923 Idaho TN00003 Illinois 200008 Indiana C-TN-01 Iowa 364 Kansas E-10277 Kentucky 1 90010 Kentucky 2 16 Louisiana AI30792 Maine TN0002 Maryland 324 Massachusetts M-TN003 Michigan 9958 Minnesota 047-999-395 Mississippi TN00003 Missouri 340 Montana CERT0086 Nebraska NE-OS-15-05 Nevada TN-03-2002-34 New Hampshire 2975 New Jersey–NELAP TN002 New Mexico TN00003 New York 11742 North Carolina Env375 North Carolina 1 DW21704 North Carolina 2 41 North Dakota R-140 Ohio–VAP CL0069 Oklahoma 9915 Oregon TN200002 Pennsylvania 68-02979 Rhode Island 221 South Carolina 84004 South Dakota n/a Tennessee 1 4 2006 Texas T 104704245-07-TX Texas 5 LAB0152 A2LA – ISO 17025 1461.01 Canada 1461.01 EPA–Crypto TN00003 State Accreditations Third Party & Federal Accreditations ESC Lab Sciences is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our “one location” design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. ESC Lab Sciences has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contact our main office. ESC Lab Sciences performs all testing at our central laboratory. 1. Drinking Water 2. Underground Storage Tanks 3. Aquatic Toxicity 4. Utah 6157585858 Vermont VT2006 Virginia 109 Washington C1915 West Virginia 233 Wisconsin 9980939910 Wyoming A2LA AIHA-LAP,LLC 100789 DOD 1461.01 USDA S-67674 Chemical/Microbiological 5. Mold n/a Accreditation not applicable 1461.02A2LA – ISO 170255 * Not all certifications held by the laboratory are applicable to the results reported in the attached report. ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Withers & Ravenel Eng. - Standard 02090017.2 L893336 03/15/17 14:38 25 of 27 Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L893336-01 Withers & Ravenel Eng. - Standard 2/28/2017 3/6/2017 SOIL 0306_14 1.00 mg/kg 2 SEMI-VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-17 Project Desc.Pilot Mt. Brownfields 9-Octadecenamide, (Z)-000301-02-0 12.36 J 91.000.688 Cyclopentasiloxane, decamethyl-000541-02-6 6.06 J 90.000.032 Page 1 of 1SVOC TIC Report Client ID: ESC Sample No: Client Name: Matrix: Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TIC's are identified and quantitated using individual standards. TIC listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TIC's are identified and quantitated only if the peak area is 10% or more of that of the nearest internal standard. Dilution Factor: Lab File ID: Date Analyzed: Date Collected: QAQFEST. CONC.RTCOMPOUNDCAS NO. Concentration units: Number of TICs Found: L893336-01 Withers & Ravenel Eng. - Standard 2/28/2017 3/8/2017 SOIL 0308_10 1.00 0 VOLATILES ANALYSIS DATA SHEET TENTATIVELY IDENTIFIED COMPOUNDS Laboratory ServicesEnvironmental Science Corp. B-17 Project Desc.Pilot Mt. Brownfields Page 1 of 1VOC TIC Report Appendix E Photo Essay Photo 1 The Pilot Center (subject property) Photo 2 TW-1 (existing monitoring well) Photo 3 Mobilizing Drill Rig Photo 4 Soil Boring (B-2) Photo 5 Soil Boring (B-4) Photo 6 Sub-Slab Soil Boring (B-15) Photo 7 Soil Boring (B-17) Photo 8 Patched Sub-Slab Soil Boring Photo 9 Temporary Well Location (TW-4) Photo 10 Temporary Well Locations (TW-5) Photo 11 Temporary Well Location (TW-6) Photo 12 Temporary Well Location (TW-2) Photo 13 Temporary Well Location (TW-7) Photo 14 Abandoned Temporary Well (TW-6) Photo 15 Water Supply Well and Water Meter Located at 210 Carson Street Photo 16 Basement (typical) Located at 203 Academy Street