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HomeMy WebLinkAboutIII.F. Environmental Reports - 2014-12-19 Terracon LSI-OCRLimited Site Investigation Report Proposed Durham Police Headquarters 113 S. Elizabeth Street, 601 E. Ramseur Street, 605 E. Ramseur Street, 101 S. Elizabeth Street, 616 E. Main Street, and 102 Hood Street Durham, Durham County,North Carolina December 19, 2014 Terracon Project No. 70147828 Prepared for: City of Durham Durham, North Carolina Prepared by: Terracon Consultants, Inc. Raleigh, North Carolina ii TABLE OF CONTENTS 1.0 SITE DESCRIPTION ....................................................................................................... 3 2.0 SCOPE OF SERVICES ................................................................................................... 4 2.1 Standard of Care.................................................................................................. 5 2.2 Additional Scope Limitations ................................................................................ 5 2.3 Reliance ............................................................................................................... 5 3.0 FIELD INVESTIGATION METHODS ............................................................................... 6 3.1 Soil Borings.......................................................................................................... 6 3.2 Temporary Monitoring Well Installation and Sampling .......................................... 7 3.3 Abandonment Activities........................................................................................ 8 4.0 DATA EVALUATION ...................................................................................................... 8 4.1 Soil Analytical Results .......................................................................................... 8 4.2 Groundwater Analytical Results ........................................................................... 9 5.0 SUMMARY AND CONCLUSIONS ................................................................................ 10 6.0 RECOMMENDATIONS ................................................................................................. 11 7.0 REFERENCES .............................................................................................................. 11 ATTACHMENTS Appendix A: Exhibit 1 – Topographic Vicinity Diagram Exhibit 2 – Boring Location Diagram Appendix B: Table 1 – Summary of Groundwater Monitoring Well Construction Details Table 2 – Summary of Compounds Detected in Soil Samples Table 3 – Summary of Compounds Detected in Groundwater Samples Appendix C: Soil Boring Logs Appendix D: Analytical Report and Chain of Custody Responsive ■Resourceful ■Reliable LIMITED SITE INVESTIGATION REPORT PROPOSED DURHAM POLICE HEADQUARTERS 113 S. ELIZABETH STREET, 601 E. RAMSEUR STREET, 605 E. RAMSEUR STREET, 101 S. ELIZABETH STREET, 616 E. MAIN STREET, and 102 HOOD STREET DURHAM, DURHAM COUNTY, VIRGINIA Terracon Project No. 70147828 December 19, 2014 1.0 SITE DESCRIPTION The site consists of six parcels totaling 4.523 acres located in downtown Durham, Durham County, North Carolina, within the city block formed by S. Elizabeth Street to the north, E. Main Street to the east, Hood Street to the south, and Ramseur Street to the west. Walker Street bisects the east end of the site. Walker Street is included in the site as it is owned by the current site owner and not a public street. The site encompasses the following addresses: n 113 S. Elizabeth Street; n 601 E. Ramseur Street; n 605 E. Ramseur Street; n 101 S. Elizabeth Street; n 616 E. Main Street; and n 102 Hood Street. The site location is depicted on a Topographic Vicinity Diagram (Exhibit 1) of Appendix A, which was reproduced from a portion of the USGS 7.5-minute series topographic map. A Boring Location Diagram is included as Exhibit 2 of Appendix A. Based on a review of the historical information, the site was originally developed with multiple residences from the early 1900s until the 1920s when the site was developed with auto dealership with repair/service operations, and a truck parts/repair operation in the late 1940s The following site features and/or historical uses were identified during completion of a Phase I ESA (Terracon Project No. 70147828 dated December 19, 2014) Underground Storage Tanks (101 S. Elizabeth Street & 616 E. Main Street) A former on-site filling station at the corner of S Elizabeth Street & Walker Street, presently 101 S. Elizabeth St) operated during the 1930s until at least the 1950s. Two former underground storage tanks (USTs) are depicted on historical Sanborn fire insurance maps along S Elizabeth St. and one UST is depicted along Walker St. Terracon did not observe evidence of current USTs and the status of the three USTs is unknown. Auto service/repair operations also occurred on- site since the late 1920s which included operation of a paint booth within the building since at least the 1930s. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 3 A former filling station operated at 616 E. Main Street during the 1930s and undocumented removal of up to three 250-gallon USTs in 1988 constitute a REC to the site. Additionally, an auto sales and service building is depicted on the historical Sanborn fire insurance maps during the 1930s and 1950s. Prior reports depict two 1,000-gallon fuel oil USTs on the parcel. The reported use was associated with fueling building furnaces. The tanks (listed below as Tanks 4 and 5) were reportedly removed in 1988, and closure reports are not available as this pre-dates UST closure reporting requirements. Sumps, cisterns, catch basins and/or dry wells (113 S. Elizabeth Street) Based on site observations and interviews with Mr. Mark Carpenter, Terracon observed and/or understands the following belowground pits/structures are located at the site: n One former belowground truck repair pit within the Ciderworks space at 113 S. Elizabeth St. The pit was covered by a refrigeration unit at the time of the site reconnaissance. According to Mr. Carpenter, the pit had a ladder or stairs to access the pit and allowed for large trucks to be parked over the pit while employees worked on trucks from within the pit. He was unaware of any drains within the pit and indicated the pit was mostly filled with concrete years ago. n One sump pit (or possible oil/water separator) located along the southern wall within the former auto repair area. According to Mr. Carpenter, the trench drains that run the length of the former auto repair area drain to the sump pit. Hydraulic Lifts & Floor Drains (113 S. Elizabeth Street) Terracon observed evidence of numerous former in-ground hydraulic lifts within the former auto service area at 113 S. Elizabeth Street. Terracon estimates approximately 15 former lifts, however, an exact number could not be determined due to the presence of objects stored within the building at the time of the site reconnaissance. Each lift contained a small hydraulic oil tank contained in sub-grade concrete vaults. According to Mr. Mark Carpenter the lifts have been abandoned by filling the vaults with sand and covering the vaults with concrete. Drums, barrels, and/or containers >5 gallons (113 S. Elizabeth Street & 218 Hood Street) Within the Carolina Auto Masters tenant space at 113 S. Elizabeth Street and Durham Auto Center at 218 Hood St, Terracon observed numerous containers including five 55-gallon plastic drums of used oil, one 55-gallon plastic drum of antifreeze, five 19-gallon drums of racing fuel, a parts washer with petroleum solvent, and several smaller containers of petroleum products including hydraulic fluid, transmission fluid, new and used oil, fuel additives, etc. The containers were observed to be stored on the concrete floor of the buildings. Surficial staining was observed on the concrete floor beneath the containers. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 4 Oil/water separators (113 S. Elizabeth Street) One oil/water separator was observed within the Ciderworks space at 113 S. Elizabeth St. The building was originally constructed in 1948. According to Mr. Carpenter the oil/water separator was formerly associated with the truck repair operations and had not been utilized for many years. He indicated the unit drained to a stormwater drain north of the building. Interior Floor Drains (101 S. Elizabeth Street) Interior floor drains were observed within the former service bay areas associated with auto repair operations in the buildings located at 101 S. Elizabeth Street and 113 S. Elizabeth Street. The floor drains reportedly discharge to the municipal sewer or stormwater system. Stained pavement or similar surface (101 S. Elizabeth Street & 113 S. Elizabeth Street) Numerous areas of stained concrete were observed within the current and former service bay areas associated with auto repair operations in the buildings located at 101 S. Elizabeth Street and 113 S. Elizabeth Street. The staining appeared to be contained on the concrete floor within the building. Previous Site Usage 101 S. Elizabeth Street and 113 S. Elizabeth Street were formerly operated as automotive repair including the use and/or disposal of petroleum products and/or solvents. Site usage included an oil/water separator, sump pit, floor drains, and truck repair pit. Terracon observed evidence of numerous former in-ground hydraulic lifts within the former auto service area at 113 S. Elizabeth Street. Each lift contained a small hydraulic oil tank contained in sub-grade concrete vaults. The vaults have reportedly been filled with sand and the vaults covered with concrete. 601 E Ramseur Street was formerly occupied by P&H Engineering & Mfg. Co. who manufactured and assembled airplane and electronic components during the 1980s. Additionally, a former tenant during the 2000s included auto detailing and collision repair. 2.0 SCOPE OF SERVICES Based on the findings of the Phase I assessment and at the request of the City of Durham, the objective of the LSI is to evaluate the presence of volatile organic compounds (VOC) and semi- volatile organic compounds (SVOCs) above relevant laboratory reporting limits in the on-site soils and groundwater as a result of potential releases from historic site uses. Terracon conducted this Limited Site Investigation (LSI) in conjunction with our geotechnical investigation which is provided under separate cover. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 5 2.1 Standard of Care Terracon’s services were performed in a manner consistent with generally accepted practices of the profession undertaken in similar studies in the same geographical area during the same time. Terracon makes no warranties, either expressed or implied, regarding the findings, conclusions, or recommendations. Please note that Terracon does not warrant the work of laboratories, regulatory agencies, or other third parties supplying information used in the preparation of the report. These LSI services were performed in accordance with the scope of work authorized by you, our client, as reflected in our proposal and were not performed in strict conformance of ASTM E1903-11. 2.2 Additional Scope Limitations Findings, conclusions and recommendations resulting from these services are based upon information derived from the on-site activities and other services performed under this scope of work; such information is subject to change over time. Certain indicators of the presence of hazardous substances, petroleum products, or other constituents may have been latent, inaccessible, unobservable, not detected or not present during these assessment activities; thus, we cannot represent that the site is free of hazardous substances, toxic materials, petroleum products, or other latent conditions beyond those identified during this LSI. Subsurface conditions may vary from those encountered at specific borings or wells or during other surveys, tests, assessments, investigations or exploratory services; the data, interpretations, findings, and our recommendations are based solely upon data obtained at the time and within the scope of these services. 2.3 Reliance This report has been prepared for the exclusive use of the City of Durham, and their successors and assigns. Any authorization for use or reliance by any other party (except a governmental entity having jurisdiction over the site) is prohibited without the expressed written authorization of the City of Durham and Terracon. Any unauthorized distribution or reuse is at the City of Durham’s sole risk. Reliance by authorized parties will be subject to the terms, conditions, and limitations stated in Terracon’s Proposal No. P70140466R , dated October 27, 2014, and the Agreement for Services between the City of Durham and Terracon. The limitation of liability defined in the terms and conditions is the aggregate limit of Terracon’s liability to the City of Durham and all relying parties unless otherwise agreed in writing. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 6 3.0 FIELD INVESTIGATION METHODS Field activities were conducted from December 2 through 5, 2014. Activities included boring layout, a ground penetrating radar (GPR) and electromagnetic (EM) survey, request for public utility locate by NC811, advancement of four soil borings, and installation of temporary groundwater monitoring wells. The GPR and EM surveys were conducted on December 2, 2014 and the boring layout and boring advancement were conducted on December 3 and 4, 2014. Groundwater sampling of temporary monitoring wells was conducted on December 5, 2014. Exhibit 2 depicts the layout of the site and boring locations. The GPR and EM survey did not identify sub-grade objects that appeared to correspond to USTs or associated piping that were identified in historical review of the site. 3.1 Soil Borings Terracon advanced four hollow-stem auger borings to depths between 38.9 feet below land surface (bls) and 48.8 feet bls with a North Carolina licensed well driller utilizing a track-mounted Diedrich D-50 track mounted drill rig in the following locations: n Boring B-1 - located in the northwest corner of the overall parcel adjacent to the former electrical component manufacturer at 601 E. Ramseur Street. The boring was advanced to an approximate depth of 39.3 feet bls; n Boring B-7 – located in the parking lot of Bull City Ciderworks at 113 S. Elizabeth Street adjacent to the former UST and storm drain connected to an oil/water separator. The boring was advanced to a depth of 48.8 feet bls; n Boring B-8 – located near the center of the overall parcel and adjacent to the western wing of 101 S. Elizabeth Street adjacent to former paint booth. The boring was advanced to a depth of 40 feet bls; n Boring B-9 – located along the eastern edge of the overall parcel and near the center of the undeveloped property at 616 E. Main Street near the suspected location of a former UST. The boring was advanced to a depth of 38.9 feet bls; Discreet soil samples were collected from the hollow-stem auger soil borings via split-spoon samplers to document soil type, relative moisture content, and other lithologic characteristics. Soil from four of the borings (B-1, B-7, B-8, and B-9) was visually observed and field-screened. Each soil sample was placed into a dedicated, re-sealable plastic bag and screened for organic vapors using an 11.7 eV photoionization detector (PID). The PID data were collected in order to corroborate laboratory data and assist in selection of sample intervals for laboratory analysis. PID readings from the borings ranged from 0.6 parts per million (ppm) to 12.8 ppm. Odors were not noted in soil samples during site reconnaissance. A summary of PID readings is included on the soil boring logs in Appendix C. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 7 The site lithology is classified as the Triassic Basin Formation. Soils at the site were generally characterized as 3 to 26 feet of residual, soft to stiff sandy silt and clay soils overlying partially weathered rock (PWR) comprised of sandstone with interbedded siltstone. Hollow-stem auger refusal was encountered in partially weathered rock (PWR) materials at approximate depths of 28.8, 56.2 and 47-feet bls in borings B-2, B-4 and B-10, respectively. Groundwater was encountered during drilling operations at depths between 30.6 and 32 feet bls. The borings were converted into temporary groundwater monitoring wells and subsequently purged and sampled. The depths to groundwater in temporary monitoring wells B-1, B-7, B-8, and B-9 were approximately 9.6 feet bls, 11.3 feet bls, 10.5 feet, and 9.4 feet bls, respectively. One soil sample was collected from each of the borings. Sample intervals were based on field observations and PID readings. Four soil samples were collected for laboratory analysis at the following depths: n B-1 (33.5-35.0’)n B-8 (6.0-7.5’) n B-7 (18.5-20.0’)n B-9 (6.0-7.5’) Soil samples were packed in sample containers provided by Shealy Environmental Services, Inc. (Shealy). The sample containers were packed in ice and shipped via FedEx along with chain of custody documentation to Shealy in West Columbia, South Carolina for analysis of: n volatile organic compounds (VOCs) by EPA Method 8260; and, n polyaromatic hydrocarbons (PAHs) by EPA Method 8270. All non-dedicated sampling equipment was decontaminated using a Liquinox®/water wash followed by a distilled water rinse prior to use and between borings. 3.2 Temporary Monitoring Well Installation and Sampling Terracon constructed four temporary groundwater sampling points, B-1, B-7, B-8, and B-9 with the following materials: n Installation of a 10 to 15-foot section of 1-inch diameter, 0.010-inch machine slotted PVC well screen; n Installation of a 1-inch diameter, threaded, flush-joint PVC riser pipe to the ground surface and; n Placement of sand in the borehole annulus to one-foot above the screen followed by a one-foot layer of hydrated bentonite seal. A summary of groundwater monitoring well construction details is presented in Table 1. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 8 Each temporary monitoring well was purged with a peristaltic pump using low flow sampling techniques (i.e., <200 milliliters per minute) prior to sampling. A groundwater sample was collected directly into laboratory supplied containers at low flow sampling rates. The following parameters were measured after sampling: pH, temperature, oxidation reduction potential (ORP), dissolved oxygen (DO), and conductivity. The groundwater samples were packed on ice and shipped via FedEx along with chain of custody documentation to Shealy in West Columbia, South Carolina for analysis of: n VOCs by EPA Method 8260; and, n PAHs by EPA Method 8270. The drilling equipment used in the field at the site was thoroughly decontaminated prior to use and between the advancement of each boring. Non-dedicated sampling equipment was decontaminated using a Liquinox®/water wash followed by a distilled water rinse. Investigation derived waste (IDW) was containerized in eleven 55-gallon drums, which were sealed and left on the site pending off-site disposal. 3.3 Abandonment Activities Following sampling activities, above grade well materials were removed from temporary monitoring wells B-1, B-7, B-8, and B-9. The well borings were filled with bentonite pellets and hydrated. Borings completed within the on-site asphalt pavement were patched. 4.0 DATA EVALUATION The following sections discuss the field and laboratory results. Laboratory analytical reports from Shealy Environmental Services, Inc. and field data associated with samples collected by Terracon personnel were reviewed to ensure that specific data-quality objectives were met. Laboratory analytical reports are provided in Appendix D. 4.1 Soil Analytical Results Reported VOC and PAH concentrations from the soil samples were compared to the North Carolina Department of Environment and Natural Resources (NCDENR) Industrial/Commercial Soil Cleanup Level and Soil-to-Water Maximum Soil Contaminant Concentrations (MSCCs). The laboratory results reported a concentration of acetone at 48 milligrams per kilogram (mg/kg) in soil sample B-9 (6.0-7.5), which exceeded its Soil-to-Water MSCC of 24 mg/kg but was below its NCDENR Industrial/Commercial Soil Cleanup Level of 360,000 mg/kg. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 9 According to laboratory results, PAH constituents were not reported above method detection limits from soil samples obtained on-site. A summary of the constituents detected in the soils is included on Table 2. 4.2 Groundwater Analytical Results Reported concentrations from the groundwater samples were compared to the NCDENR North Carolina Administrative Code (NCAC) 2L Groundwater Quality Standards (GWQS) and the NCDENR Division of Waste Management (DWM) Non-Residential Vapor Intrusion Screening Levels (June 2014). The following VOC was detected above their respective NCAC 2L GWQS but below their DWM Non-Residential Vapor Screening Level: n Benzene was detected in two samples (B-1 and B-7) at concentrations of 1.1 and 31 micrograms per liter (µg/L), respectively, compared to its NCAC 2L GWQS of 1.0 µg/L and their DWM Non-Residential Vapor Screening Levels of 69.3 µg/L. The following VOCs did not exceed their respective NCAC 2L GWQS or DWM Non-Residential Vapor Screening Levels, but were detected above the laboratory’s reporting limit. n Acetone was detected in sample B-9. n Benzene was detected in sample B-8. n Chloroform was detected in samples B-1 and B-7. n Ethylbenzene was detected in sample B-7. n Isopropylbenzene was detected in sample B-7. n Methyl tertiary butyl ether (MTBE) was detected in samples B-1 and B-7. n Styrene was detected in sample B-7. n Toluene was detected in sample B-7. n Xylenes (total) was detected in sample B-7. The following PAH was detected at or above its respective NCAC 2L GWQS but below its DWM Non-Residential Vapor Screening Level: n Naphthalene was detected in one sample (B-7) at a concentration of 6.0 µg/L compared to its NCAC 2L GWQS of 6.0 µg/L and its DWM Non-Residential Vapor Screening Levels of 146 µg/L. Detected constituents are generally consistent with a release of gasoline and/or diesel fuel. A summary of the constituents detected in the groundwater is included on Table 3. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 10 5.0 SUMMARY AND CONCLUSIONS The findings and conclusions of this investigation are discussed below. n The site lithology is classified as Triassic Basin Formation. Site soils were generally characterized as residual sandy silt and clay underlain by partially weathered rock (PWR). n Low to moderate PID readings were noted in soil samples collected from the borings performed at the site. n Groundwater was encountered during drilling operations at depths between 30.6 and 32 feet bls. The borings were converted into temporary groundwater monitoring wells and subsequently purged and sampled. Groundwater was encountered in temporary monitoring wells B-1, B-7, B-8, and B-9 at approximate depths of 9.6 feet bls, 11.3 feet bls, 10.5 feet, and 9.4 feet bls, respectively n According to laboratory analytical results, a single constituent, acetone, was detected at a concentration above its respective Soil-to-Groundwater MSCC. n According to laboratory analytical results, a single petroleum constituent, benzene, was detected at a concentration above its respective NCAC 2L GWQS. n Data does not indicate a potential for vapor intrusion. n Detected constituents are consistent with a release of gasoline and/or diesel fuel. Limited Site Investigation Report Proposed Durham Police Headquarters ■Durham,North Carolina December 19, 2014 ■Terracon Project No.70147828 Responsive ■Resourceful ■Reliable 11 6.0 RECOMMENDATIONS The results of this investigation confirmed the presence of petroleum impacts at the site above regulatory standards, but did not confirm the magnitude, extent, and/or source of the impacts. Based on the results of this investigation, Terracon recommends that if the client should elect to pursue development of the site, this report should be provided to the NCDENR. Sufficient data was not collected to determine if releases were associated with closed UST incidents. The potential exists for the soil at the site to have been impacted by petroleum and/or solvent releases not investigated by our limited soil and groundwater sampling. Based on the scope of services, limitations, and findings of this investigation, Terracon recommends the following options for dealing with impacted soil: n Terracon recommends conducting limited soil sampling in the vicinity of likely impacted areas (former UST locations, floor drains, sump pit, oil/water separator, back doors, etc.) in an effort to define extent of soil impacts to be encountered during construction activities. It is recommended the buildings be unoccupied/vacant at the time of our sampling activities to allow for complete access to relevant site features. n Terracon recommends anticipation of impacted soil during construction activities. Prior to excavation, a Soil Management Plan (SMP) should be developed to outline worker protection procedures, impacted soil handling and segregation procedures, and disposal options. The SMP and coordination with the contractor would minimize schedule delays and costs associated with encountered impacted soils. 7.0 REFERENCES n Phase I Environmental Site Assessment,Proposed Durham Police Headquarters, dated December 19, 2014 prepared by Terracon (Terracon Project No. 70147828) n ASTM E1903-11 Standard Practice for Environmental Site Assessments: Phase II Environmental Site Assessment Process n Geologic Map of North Carolina, Department of Natural Resources and Community Development, S. Thomas Rhodes Secretary, 1985 APPENDIX A Exhibit 1 – Topographic Vicinity Diagram Exhibit 2 – Boring Location Diagram TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEY QUADRANGLES INCLUDE: NORTHWEST DURHAM, NC (1/1/1999), NORTHEAST DURHAM, NC (1/1/1999), SOUTHWEST DURHAM, NC (1/1/2002) and SOUTHEAST DURHAM, NC(1/1/2002). 2401 Brentwood Rd. Suite 107 Raleigh, NC Project Manager: Drawn by: Checked by: Approved by: TOPOGRAPHIC VICINITY DIAGRAM Proposed Durham Police Headquarters 113 S Elizabeth Street Durham, NC 70147828 MHF MTJ MTJ 1:24,000 Exhibit 1 12/12/14 1 ExhibitMTJ Project No. Scale: File Name: Date: Project Mngr: Approved By: Checked By: Drawn By: Project No. Scale: Date: File No.Consulting Engineers and Scientists Exhibit No. 2401 Brentwood Road, Ste. 107 Raleigh, North Carolina FAX. (919) 873-9555PH. (919) 873-2211 MTJ MHF MTJ MTJ 70147828 AS SHOWN Exhibits.dwg December 2014 BORING LOCATION DIAGRAM Proposed Durham Police Headquarters Durham, North Carolina 113 S Elizabeth Street 2 N 0 7 0 A p p r o x . S c a l e i n F e e t N o t e : D i a g r a m f o r g e n e r a l l o c a t i o n o n l y a n d i s n o t i n t e n d e d f o r c o n s t r u c t i o n p u r p o s e s Approximate Boring Location - Analytical Testing APPENDIX B Table 1 – Summary of Groundwater Monitoring Well Construction Details Table 2 – Summary of Compounds Detected in Soil Samples Table 3 – Summary of Compounds Detected in Groundwater Samples Table 1 B-1 12/4/2014 38 28-38 9.6 B-7 12/4/2014 48 33-48 11.3 B-8 12/4/2014 40 25-40 10.5 B-9 12/3/2014 38 23-38 9.4 Notes: 1)ft bls - feet below land surface 2) Summary of Groundwater Monitoring Well Construction Details Proposed Durham Police Headquarters Durham, Durham County, North Carolina Terracon Project No. 70147828 Depth to Water Measurement (ft bls)Well ID Date Installed Well Depth (ft bls)Screen Interval (ft bls) Wells abandoned on 12/4/14 in accordance with 15 NCAC 2C .0100 Well Construction Rules after sampling Sample ID: Sample Date:Sample Depth (ft bls): Volatile Organic Compounds (EPA Method 8260) Acetone 24 360,000 48 2) Concentrations are reported in milligrams per kilogram (mg/kg) 7) Detections highlighted in grey exceed their respective Soil-to-Groundwater MSCCs and/or Industrial/Commercial Soil Cleanup Levels Terracon Project No. 70147828 Analyte Industrial/ Commercial Soil Cleanup Levels (mg/kg) Soil-to-Groundwater MSCCs (mg/kg) B-9 (6.0-7.5) Notes: 1) Only detected compounds are shown in the table 3) MSCCs - Maximum Soil Contaminant Concentrations (4/2012) 4) ft bls - feet below land surface Table 2 Summary of Compounds Detected in Soil Samples Proposed Durham Police Headquarters Durham, Durham County, North Carolina 12/04/14 6.0-7.5 Sample ID: Sample Date: Screen Interval: Volatile Organic Compounds (EPA Method 8260) Acetone 6,000 1.90E+07 <10.0 <10.0 <10.0 3.5J Benzene 1.0 6.93E+01 1.1 31 0.63 <0.50 Chloroform 70 3.55E+01 0.99 0.60 <0.50 <0.50 Ethylbenzene 600 1.52E+02 <0.50 1.3 <0.50 0.76 Isopropylbenzene 70 NS <0.50 1.6 <0.50 <0.50 Methyl tertiary butyl ether (MTBE)20 1.97E+04 0.58 9.5 <0.50 <0.50 Styrene 70 7.79E+03 <0.50 0.61 <0.50 <0.50 Toluene 600 1.61E+04 <0.50 0.40 J <0.50 <0.50 Xylenes (total)500 4.14E+02 <0.50 54 <0.50 <0.50 Polycyclic Aromatic Hydrocarbons (EPA Method 8270) Naphthalene 6 1.46E+02 <5.0 6.0 <5.0 <5.0 2) Concentrations are reported in micrograms per liter (μg/L) 5) DWM Non-Residential Screening Levels - NCDENR Division of Waste Management Non-Residential Vapor Intrusion Screening Levels (June 2014) 12/05/14 23-38 (ft bls) Table 3 Summary of Compounds Detected in Groundwater Samples Proposed Durham Police Headquarters Durham, Durham County, North Carolina DWM Non-Residential Vapor Screening Levels (µg/L) Terracon Project No. 70147828 Analyte NCAC 2L GWQS (µg/L)28-38 (ft bls) B-7 12/05/14 B-9 33-48 (ft bls) 12/05/14 B-1 B-8 12/05/14 25-40 (ft bls) 6) NS - no standard Notes: 1) Only detected compounds are shown in the table 3) J - compound was detected at an estimated concentration above the method detection limit and below the reporting limit 4) NCAC 2L GWQS - North Carolina Administrative Code Subchapter 2L Groundwater Quality Standards (April 1, 2013) APPENDIX C Soil Boring Logs 0.20.7 22.5 28.5 32.5 39.3 ASPHALT, 2" AGGREGATE BASE, 6" SANDY FAT CLAY (CH),triassic basin formation,, residual material, purple to orange, softto stiff, mottled coloring, considerable variation inconsistency PARTIALLY WEATHEREDROCK (PWR), purple to pale olive with orange seams, hard,claystone, blocky structure SILTY SAND, residual material, tan to pale yellowish brown,medium dense PARTIALLY WEATHEREDROCK (PWR), fine grained, tanto pale yellowish brown, hard to very hard, sandstone Boring Terminated at 39.3 Feet Analytical Sample Taken at 33.5' 2.1 3.1 3.1 3.2 3.8 4.3 4.5 5.5 6.9 6.4 25 66-26-40 Open to the ground surface Bentonitechips 10x20 sandfilter pack 10 feet wellscreen 18 18 18 18 16 18 3 16 4 8 406405.5 383.5 377.5 373.5 366.5 2-2-2N=4 3-4-4N=8 3-3-6N=9 0-2-1 N=3 18-29-29 N=58 10-18-23 N=41 50/3" 3-9-18N=27 50/4" 40-50/4" Stratification lines are approximate. In-situ, the transition may be gradual. Temporary Monitoring Well Installed DEPTH LOCATION:See Exhibit A-2 GR A P H I C L O G Hammer Type: Automatic TH I S B O R I N G L O G I S N O T V A L I D I F S E P A R A T E D F R O M O R I G I N A L R E P O R T . G E O S M A R T L O G - W E L L 7 0 1 4 5 8 2 8 . G P J T E R R A C O N 2 0 1 2 . G D T 1 2 / 1 9 / 1 4 S/W/C E Main Street & S Elizabeth Street Durham, North Carolina SITE: Page 1 of 1 Advancement Method:HSA Abandonment Method:Borings backfilled with bentonite chips upon completion. 2401 Brentwood Road, Suite 107Raleigh, North Carolina Notes: Project No.: 70147828 Drill Rig: D-50T Boring Started: 12/4/2014 BORING LOG NO. B-1 City of DurhamCLIENT: Driller: M. Eklund Boring Completed: 12/4/2014 Exhibit:A-1 See Exhibit A-3 for description of fieldprocedures. See Appendix B for description of laboratoryprocedures and additional data (if any). See Appendix C for explanation of symbols and abbreviations. PROJECT: Proposed City of Durham Headquarters PID WA T E R CO N T E N T ( % ) DR Y U N I T WE I G H T ( p c f ) LL-PL-PI ATTERBERGLIMITS WA T E R L E V E L OB S E R V A T I O N S INSTALLATIONDETAILS SA M P L E T Y P E DE P T H ( F t . ) 5 10 15 20 25 30 35 RE C O V E R Y ( I n . ) Surface Elev.: 406 (Ft.) ELEVATION (Ft.) FI E L D T E S T RE S U L T S 31' While Drilling 21' After Boring Completion 9.6' BGS in Temporary Monitoring Well (12/5/14) WATER LEVEL OBSERVATIONS 0.50.9 11.0 29.329.6 38.0 41.0 48.8 CONCRETE, 6" AGGREGATE BASE, 5" FAT CLAY (CH), triassic basinformation, tan to purple mottled with olive and orange, soft tohard, residual material SANDY SILT (ML), paleyellowish brown to olive, medium hard to hard, residual material SILTY SAND (SM), black, medium dense, residual material SANDY SILT (ML), paleyellowish brown to olive, stiff, residual material FAT CLAY (CH), greenish blackto greenish gray, very stiff, residual material PARTIALLY WEATHEREDROCK (PWR), purple to orange with pale olive mottling, veryhard, claystone/mudstone,blocky structure Boring Terminated at 48.8 Feet Analytical Sample Taken at 18.5' 2.5 3.3 3.7 4.7 4.8 1.9 3.7 2.4 4.7 4.5 4.3 Open to the ground surface Bentonitechips 10x20 sandfilter pack 15 feet wellscreen 16 0 18 18 18 14 16 14 16 18 4 3 417416.5 406.5 388388 379.5 376.5 368.5 1-1-1N=2 1-2-4N=6 7-19-20N=39 10-12-18 N=30 15-17-24 N=41 9-16-18 N=34 8-14-20 N=34 5-10-11N=21 3-3-5N=8 5-6-10N=16 50/5" 50/3" Stratification lines are approximate. In-situ, the transition may be gradual. Temporary Monitoring Well Installed DEPTH LOCATION:See Exhibit A-2 GR A P H I C L O G Hammer Type: Automatic TH I S B O R I N G L O G I S N O T V A L I D I F S E P A R A T E D F R O M O R I G I N A L R E P O R T . G E O S M A R T L O G - W E L L 7 0 1 4 5 8 2 8 . G P J T E R R A C O N 2 0 1 2 . G D T 1 2 / 1 9 / 1 4 S/W/C E Main Street & S Elizabeth Street Durham, North Carolina SITE: Page 1 of 1 Advancement Method:HSA Abandonment Method:Borings backfilled with bentonite chips upon completion. 2401 Brentwood Road, Suite 107Raleigh, North Carolina Notes: Project No.: 70147828 Drill Rig: D-50T Boring Started: 12/4/2014 BORING LOG NO. B-7 City of DurhamCLIENT: Driller: M. Eklund Boring Completed: 12/4/2014 Exhibit:A-7 See Exhibit A-3 for description of fieldprocedures. See Appendix B for description of laboratoryprocedures and additional data (if any). See Appendix C for explanation of symbols and abbreviations. PROJECT: Proposed City of Durham Headquarters PID WA T E R CO N T E N T ( % ) DR Y U N I T WE I G H T ( p c f ) LL-PL-PI ATTERBERGLIMITS WA T E R L E V E L OB S E R V A T I O N S INSTALLATIONDETAILS SA M P L E T Y P E DE P T H ( F t . ) 5 10 15 20 25 30 35 40 45 RE C O V E R Y ( I n . ) Surface Elev.: 417.5 (Ft.) ELEVATION (Ft.) FI E L D T E S T RE S U L T S 32' While Drilling 22.5' After Boring Completion 11.3' BGS in Temporary Monitoring Well (12/5/14) WATER LEVEL OBSERVATIONS 0.20.8 10.0 17.0 22.5 40.0 ASPHALT, 2" AGGREGATE BASE, 7" SANDY LEAN CLAY (CL),triassic basin formation, gray mottled with orange, mediumstiff to stiff, residual material PARTIALLY WEATHEREDROCK (PWR),claystone/mudstone, purple to purpleish beige, hard to veryhard, mottled coloring,considerable variation in consistency related toweathering, blocky structure FAT CLAY (CH), residual material, purple to pale yellowishbrown mottled with orange, hard PARTIALLY WEATHERED ROCK (PWR), tan to gray, veryhard, siltstone/sandstone Boring Terminated at 40 Feet Analytical Sample Taken at 6' 1.2 3.3 12.8 2.0 3.7 4.2 7.4 6.5 7.3 9.1 27 43-26-17 Open to thegroundsurface Bentonite chips 10x20 sandfilter pack 15 feet wellscreen 10 16 15 16 14 12 10 6 12 10 417416 407 400 394.5 377 2-4-2N=6 4-4-4N=8 3-5-6N=11 1-4-8 N=12 8-40-50/5" 12-20-27 N=47 7-45-50/2" 50/6" 18-45-50/3" 41-39-46N=85 Stratification lines are approximate. In-situ, the transition may be gradual. Temporary Monitoring Well Installed DEPTH LOCATION:See Exhibit A-2 GR A P H I C L O G Hammer Type: Automatic TH I S B O R I N G L O G I S N O T V A L I D I F S E P A R A T E D F R O M O R I G I N A L R E P O R T . G E O S M A R T L O G - W E L L 7 0 1 4 5 8 2 8 . G P J T E R R A C O N 2 0 1 2 . G D T 1 2 / 1 9 / 1 4 S/W/C E Main Street & S Elizabeth Street Durham, North Carolina SITE: Page 1 of 1 Advancement Method:HSA Abandonment Method:Borings backfilled with bentonite chips upon completion. 2401 Brentwood Road, Suite 107Raleigh, North Carolina Notes: Project No.: 70147828 Drill Rig: D-50T Boring Started: 12/4/2014 BORING LOG NO. B-8 City of DurhamCLIENT: Driller: M. Eklund Boring Completed: 12/4/2014 Exhibit:A-8 See Exhibit A-3 for description of fieldprocedures. See Appendix B for description of laboratoryprocedures and additional data (if any). See Appendix C for explanation of symbols and abbreviations. PROJECT: Proposed City of Durham Headquarters PID WA T E R CO N T E N T ( % ) DR Y U N I T WE I G H T ( p c f ) LL-PL-PI ATTERBERGLIMITS WA T E R L E V E L OB S E R V A T I O N S INSTALLATIONDETAILS SA M P L E T Y P E DE P T H ( F t . ) 5 10 15 20 25 30 35 40 RE C O V E R Y ( I n . ) Surface Elev.: 417 (Ft.) ELEVATION (Ft.) FI E L D T E S T RE S U L T S 30.6' While Drilling 20.7' After Boring Completion 10.5' BGS in Temporary Monitoring Well (12/5/14) WATER LEVEL OBSERVATIONS 0.50.8 6.0 22.5 38.9 CONCRETE, 6" AGGREGATE BASE, 3" FAT CLAY (CH), triassic basinformation, with sand, dark brown to brown, very soft, residualmaterial SILTY CLAY (CL-ML), gray to pale gray mottled with orange,medium stiff to very stiff,residual material PARTIALLY WEATHEREDROCK (PWR), claystone/mudstone, purple todark purpleish gray, hard to veryhard, mottled coloring, considerable variation inconsistency related toweathering, blocky structure Boring Terminated at 38.9 Feet Analytical Sample Taken at 6' 0.6 4.2 9.4 3.2 8.4 6.1 5.1 4.6 1.4 2.1 Open to the ground surface Bentonitechips 10x20 sandfilter pack 15 feet wellscreen 2 4 18 18 18 18 15 8 5 5 408407.5 402.5 386 369.5 0-0-0N=0 0-0-0N=0 2-3-4N=7 3-5-8 N=13 4-9-16 N=25 8-16-24 N=40 8-30-50/3" 40-50/5" 50/6" 50/5" Stratification lines are approximate. In-situ, the transition may be gradual. Temporary Monitoring Well Installed DEPTH LOCATION:See Exhibit A-2 GR A P H I C L O G Hammer Type: Automatic TH I S B O R I N G L O G I S N O T V A L I D I F S E P A R A T E D F R O M O R I G I N A L R E P O R T . G E O S M A R T L O G - W E L L 7 0 1 4 5 8 2 8 . G P J T E R R A C O N 2 0 1 2 . G D T 1 2 / 1 9 / 1 4 S/W/C E Main Street & S Elizabeth Street Durham, North Carolina SITE: Page 1 of 1 Advancement Method:HSA Abandonment Method:Borings backfilled with bentonite chips upon completion. 2401 Brentwood Road, Suite 107Raleigh, North Carolina Notes: Project No.: 70147828 Drill Rig: D-50T Boring Started: 12/3/2014 BORING LOG NO. B-9 City of DurhamCLIENT: Driller: M. Eklund Boring Completed: 12/3/2014 Exhibit:A-9 See Exhibit A-3 for description of fieldprocedures. See Appendix B for description of laboratoryprocedures and additional data (if any). See Appendix C for explanation of symbols and abbreviations. PROJECT: Proposed City of Durham Headquarters PID WA T E R CO N T E N T ( % ) DR Y U N I T WE I G H T ( p c f ) LL-PL-PI ATTERBERGLIMITS WA T E R L E V E L OB S E R V A T I O N S INSTALLATIONDETAILS SA M P L E T Y P E DE P T H ( F t . ) 5 10 15 20 25 30 35 RE C O V E R Y ( I n . ) Surface Elev.: 408.5 (Ft.) ELEVATION (Ft.) FI E L D T E S T RE S U L T S 9.4' BGS in Temporary Monitoring Well (12/5/14) WATER LEVEL OBSERVATIONS APPENDIX D Laboratory Analytical Report and Chain of Custody Records SHEALY ENVIRONMENTAL SERVICES, INC. Report of Analysis Terracon Consultants, Inc. 2401 Brentwood Road Suite 107 I Raleigh, NC 27604 Attention: Michael Jordan PL06010Lot Number: 70147828Project Number: Durham Police HeadquartersProject Name: 12/15/2014Date Completed: Nisreen Saikaly Project Manager *PL06010* This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc. The following non-paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist. Page: 1 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 SHEALY ENVIRONMENTAL SERVICES, INC. Case Narrative Terracon Consultants, Inc. Lot Number: PL06010 SC DHEC No: 32010 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329 This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below. If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. Page: 2 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary Terracon Consultants, Inc. Lot Number: PL06010 Sample Number Sample ID Matrix Date Sampled Date Received 001 12/03/2014 1610B-9(6.0-7.5)Solid 12/06/2014 002 12/04/2014 0930B-8(6.0-7.5)Solid 12/06/2014 003 12/04/2014 1215B-7(18.5-20.0)Solid 12/06/2014 004 12/04/2014 1534B-1(33.5-33.9)Solid 12/06/2014 005 12/05/2014 0905B-9 Aqueous 12/06/2014 006 12/05/2014 0945B-1 Aqueous 12/06/2014 007 12/05/2014 1230B-8 Aqueous 12/06/2014 008 12/05/2014 1315B-7 Aqueous 12/06/2014 009 12/05/2014 1330TRIP BLANK Aqueous 12/06/2014 (9 samples) Page: 3 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 SHEALY ENVIRONMENTAL SERVICES, INC. Executive Summary Terracon Consultants, Inc. Lot Number: PL06010 Sample Sample ID Matrix Parameter Method Result Q Units Page 001 B-9(6.0-7.5)Solid Acetone 8260B 48 ug/kg 5 005 B-9 Aqueous Acetone 8260B 3.5 J ug/L 21 005 B-9 Aqueous Ethylbenzene 8260B 0.76 ug/L 21 006 B-1 Aqueous Benzene 8260B 1.1 ug/L 25 006 B-1 Aqueous Chloroform 8260B 0.99 ug/L 25 006 B-1 Aqueous Methyl tertiary butyl ether (MTBE)8260B 0.58 ug/L 25 007 B-8 Aqueous Benzene 8260B 0.63 ug/L 29 008 B-7 Aqueous Benzene 8260B 31 ug/L 33 008 B-7 Aqueous Chloroform 8260B 0.60 ug/L 33 008 B-7 Aqueous Ethylbenzene 8260B 1.3 ug/L 33 008 B-7 Aqueous Isopropylbenzene 8260B 1.6 ug/L 33 008 B-7 Aqueous Methyl tertiary butyl ether (MTBE)8260B 9.5 ug/L 33 008 B-7 Aqueous Styrene 8260B 0.61 ug/L 33 008 B-7 Aqueous Toluene 8260B 0.40 J ug/L 33 008 B-7 Aqueous Xylenes (total)8260B 54 ug/L 34 008 B-7 Aqueous Naphthalene 8270D 6.0 ug/L 36 (16 detections) Page: 4 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9(6.0-7.5) PL06010-001 12/03/2014 1610 12/06/2014 Solid % Solids:80.8 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1147 DCS 62647 6.92 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B 48 1ug/kg6.018 Benzene 71-43-2 8260B ND 1ug/kg0.984.5 Bromodichloromethane 75-27-4 8260B ND 1ug/kg1.54.5 Bromoform 75-25-2 8260B ND 1ug/kg0.634.5 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/kg1.64.5 2-Butanone (MEK)78-93-3 8260B ND 1ug/kg2.18.9 Carbon disulfide 75-15-0 8260B ND 1ug/kg1.24.5 Carbon tetrachloride 56-23-5 8260B ND 1ug/kg1.64.5 Chlorobenzene 108-90-7 8260B ND 1ug/kg1.54.5 Chloroethane 75-00-3 8260B ND 1ug/kg1.24.5 Chloroform 67-66-3 8260B ND 1ug/kg0.744.5 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/kg0.894.5 Cyclohexane 110-82-7 8260B ND 1ug/kg0.604.5 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/kg1.34.5 Dibromochloromethane 124-48-1 8260B ND 1ug/kg1.54.5 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/kg0.764.5 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/kg1.54.5 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/kg1.54.5 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/kg1.54.5 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/kg1.44.5 1,1-Dichloroethane 75-34-3 8260B ND 1ug/kg0.654.5 1,2-Dichloroethane 107-06-2 8260B ND 1ug/kg0.894.5 1,1-Dichloroethene 75-35-4 8260B ND 1ug/kg1.54.5 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/kg0.684.5 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/kg1.34.5 1,2-Dichloropropane 78-87-5 8260B ND 1ug/kg0.814.5 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/kg0.614.5 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/kg0.734.5 Ethylbenzene 100-41-4 8260B ND 1ug/kg1.54.5 2-Hexanone 591-78-6 8260B ND 1ug/kg1.28.9 Isopropylbenzene 98-82-8 8260B ND 1ug/kg0.214.5 Methyl acetate 79-20-9 8260B ND 1ug/kg0.884.5 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/kg0.364.5 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/kg1.38.9 Methylcyclohexane 108-87-2 8260B ND 1ug/kg0.374.5 Methylene chloride 75-09-2 8260B ND 1ug/kg2.34.5 Styrene 100-42-5 8260B ND 1ug/kg0.984.5 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/kg0.424.5 Tetrachloroethene 127-18-4 8260B ND 1ug/kg0.454.5 Toluene 108-88-3 8260B ND 1ug/kg1.54.5 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/kg0.564.5 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/kg1.54.5 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/kg0.764.5 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/kg0.714.5 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 5 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9(6.0-7.5) PL06010-001 12/03/2014 1610 12/06/2014 Solid % Solids:80.8 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1147 DCS 62647 6.92 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/kg1.74.5 Trichlorofluoromethane 75-69-4 8260B ND 1ug/kg1.34.5 Vinyl chloride 75-01-4 8260B ND 1ug/kg0.774.5 Xylenes (total)1330-20-7 8260B ND 1ug/kg2.64.5 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 102 53-142 Bromofluorobenzene 94 47-138 Toluene-d8 102 68-124 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 6 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9(6.0-7.5) PL06010-001 12/03/2014 1610 12/06/2014 Solid % Solids:80.8 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 1926 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/kg13410 Acenaphthylene 208-96-8 8270D ND 1ug/kg16410 Acetophenone 98-86-2 8270D ND 1ug/kg24410 Anthracene 120-12-7 8270D ND 1ug/kg18410 Atrazine 1912-24-9 8270D ND 1ug/kg120410 Benzaldehyde 100-52-7 8270D ND 1ug/kg331000 Benzo(a)anthracene 56-55-3 8270D ND 1ug/kg13410 Benzo(a)pyrene 50-32-8 8270D ND 1ug/kg30410 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/kg28410 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/kg28410 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/kg34410 1,1'-Biphenyl 92-52-4 8270D ND 1ug/kg38410 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/kg17410 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/kg140410 Caprolactam 105-60-2 8270D ND 1ug/kg301000 Carbazole 86-74-8 8270D ND 1ug/kg12410 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/kg23410 4-Chloroaniline 106-47-8 8270D ND 1ug/kg21410 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/kg18410 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/kg17410 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/kg16410 2-Chloronaphthalene 91-58-7 8270D ND 1ug/kg20410 2-Chlorophenol 95-57-8 8270D ND 1ug/kg17410 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/kg16410 Chrysene 218-01-9 8270D ND 1ug/kg13410 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/kg140410 Di-n-octylphthalate 117-84-0 8270D ND 1ug/kg140410 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/kg27410 Dibenzofuran 132-64-9 8270D ND 1ug/kg16410 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/kg701000 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/kg17410 Diethylphthalate 84-66-2 8270D ND 1ug/kg140410 Dimethyl phthalate 131-11-3 8270D ND 1ug/kg140410 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/kg21410 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/kg471000 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/kg8.21000 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/kg30410 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/kg36410 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/kg140410 Fluoranthene 206-44-0 8270D ND 1ug/kg13410 Fluorene 86-73-7 8270D ND 1ug/kg16410 Hexachlorobenzene 118-74-1 8270D ND 1ug/kg16410 Hexachlorobutadiene 87-68-3 8270D ND 1ug/kg17410 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/kg791000 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 7 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9(6.0-7.5) PL06010-001 12/03/2014 1610 12/06/2014 Solid % Solids:80.8 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 1926 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/kg20410 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/kg37410 Isophorone 78-59-1 8270D ND 1ug/kg19410 2-Methylnaphthalene 91-57-6 8270D ND 1ug/kg15410 2-Methylphenol 95-48-7 8270D ND 1ug/kg23410 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/kg39830 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/kg21410 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/kg14410 Naphthalene 91-20-3 8270D ND 1ug/kg17410 2-Nitroaniline 88-74-4 8270D ND 1ug/kg29410 3-Nitroaniline 99-09-2 8270D ND 1ug/kg29410 4-Nitroaniline 100-01-6 8270D ND 1ug/kg24410 Nitrobenzene 98-95-3 8270D ND 1ug/kg19410 2-Nitrophenol 88-75-5 8270D ND 1ug/kg44410 4-Nitrophenol 100-02-7 8270D ND 1ug/kg1801000 Pentachlorophenol 87-86-5 8270D ND 1ug/kg431000 Phenanthrene 85-01-8 8270D ND 1ug/kg17410 Phenol 108-95-2 8270D ND 1ug/kg20410 Pyrene 129-00-0 8270D ND 1ug/kg18410 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/kg21410 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/kg23410 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 78 30-117 2-Fluorobiphenyl 67 33-102 2-Fluorophenol 70 28-104 Nitrobenzene-d5 71 22-109 Phenol-d5 76 27-103 Terphenyl-d14 94 41-120 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 8 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8(6.0-7.5) PL06010-002 12/04/2014 0930 12/06/2014 Solid % Solids:78.6 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1208 DCS 62647 5.62 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/kg7.623 Benzene 71-43-2 8260B ND 1ug/kg1.25.7 Bromodichloromethane 75-27-4 8260B ND 1ug/kg1.95.7 Bromoform 75-25-2 8260B ND 1ug/kg0.795.7 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/kg2.05.7 2-Butanone (MEK)78-93-3 8260B ND 1ug/kg2.711 Carbon disulfide 75-15-0 8260B ND 1ug/kg1.55.7 Carbon tetrachloride 56-23-5 8260B ND 1ug/kg2.05.7 Chlorobenzene 108-90-7 8260B ND 1ug/kg1.95.7 Chloroethane 75-00-3 8260B ND 1ug/kg1.55.7 Chloroform 67-66-3 8260B ND 1ug/kg0.945.7 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/kg1.15.7 Cyclohexane 110-82-7 8260B ND 1ug/kg0.765.7 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/kg1.75.7 Dibromochloromethane 124-48-1 8260B ND 1ug/kg1.95.7 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/kg0.965.7 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/kg1.95.7 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/kg1.95.7 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/kg1.95.7 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/kg1.85.7 1,1-Dichloroethane 75-34-3 8260B ND 1ug/kg0.835.7 1,2-Dichloroethane 107-06-2 8260B ND 1ug/kg1.15.7 1,1-Dichloroethene 75-35-4 8260B ND 1ug/kg1.95.7 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/kg0.865.7 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/kg1.75.7 1,2-Dichloropropane 78-87-5 8260B ND 1ug/kg1.05.7 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/kg0.775.7 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/kg0.935.7 Ethylbenzene 100-41-4 8260B ND 1ug/kg1.95.7 2-Hexanone 591-78-6 8260B ND 1ug/kg1.511 Isopropylbenzene 98-82-8 8260B ND 1ug/kg0.265.7 Methyl acetate 79-20-9 8260B ND 1ug/kg1.15.7 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/kg0.455.7 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/kg1.711 Methylcyclohexane 108-87-2 8260B ND 1ug/kg0.465.7 Methylene chloride 75-09-2 8260B ND 1ug/kg2.95.7 Styrene 100-42-5 8260B ND 1ug/kg1.25.7 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/kg0.535.7 Tetrachloroethene 127-18-4 8260B ND 1ug/kg0.575.7 Toluene 108-88-3 8260B ND 1ug/kg1.95.7 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/kg0.715.7 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/kg1.95.7 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/kg0.965.7 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/kg0.895.7 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 9 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8(6.0-7.5) PL06010-002 12/04/2014 0930 12/06/2014 Solid % Solids:78.6 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1208 DCS 62647 5.62 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/kg2.25.7 Trichlorofluoromethane 75-69-4 8260B ND 1ug/kg1.75.7 Vinyl chloride 75-01-4 8260B ND 1ug/kg0.975.7 Xylenes (total)1330-20-7 8260B ND 1ug/kg3.35.7 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 101 53-142 Bromofluorobenzene 93 47-138 Toluene-d8 100 68-124 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 10 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8(6.0-7.5) PL06010-002 12/04/2014 0930 12/06/2014 Solid % Solids:78.6 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 1949 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/kg13420 Acenaphthylene 208-96-8 8270D ND 1ug/kg17420 Acetophenone 98-86-2 8270D ND 1ug/kg25420 Anthracene 120-12-7 8270D ND 1ug/kg19420 Atrazine 1912-24-9 8270D ND 1ug/kg130420 Benzaldehyde 100-52-7 8270D ND 1ug/kg341100 Benzo(a)anthracene 56-55-3 8270D ND 1ug/kg14420 Benzo(a)pyrene 50-32-8 8270D ND 1ug/kg31420 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/kg28420 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/kg29420 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/kg35420 1,1'-Biphenyl 92-52-4 8270D ND 1ug/kg39420 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/kg18420 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/kg140420 Caprolactam 105-60-2 8270D ND 1ug/kg311100 Carbazole 86-74-8 8270D ND 1ug/kg12420 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/kg23420 4-Chloroaniline 106-47-8 8270D ND 1ug/kg22420 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/kg19420 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/kg18420 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/kg16420 2-Chloronaphthalene 91-58-7 8270D ND 1ug/kg20420 2-Chlorophenol 95-57-8 8270D ND 1ug/kg18420 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/kg17420 Chrysene 218-01-9 8270D ND 1ug/kg13420 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/kg140420 Di-n-octylphthalate 117-84-0 8270D ND 1ug/kg140420 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/kg28420 Dibenzofuran 132-64-9 8270D ND 1ug/kg17420 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/kg721100 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/kg17420 Diethylphthalate 84-66-2 8270D ND 1ug/kg140420 Dimethyl phthalate 131-11-3 8270D ND 1ug/kg140420 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/kg22420 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/kg491100 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/kg8.41100 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/kg31420 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/kg37420 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/kg140420 Fluoranthene 206-44-0 8270D ND 1ug/kg13420 Fluorene 86-73-7 8270D ND 1ug/kg16420 Hexachlorobenzene 118-74-1 8270D ND 1ug/kg17420 Hexachlorobutadiene 87-68-3 8270D ND 1ug/kg17420 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/kg821100 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 11 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8(6.0-7.5) PL06010-002 12/04/2014 0930 12/06/2014 Solid % Solids:78.6 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 1949 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/kg21420 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/kg38420 Isophorone 78-59-1 8270D ND 1ug/kg20420 2-Methylnaphthalene 91-57-6 8270D ND 1ug/kg15420 2-Methylphenol 95-48-7 8270D ND 1ug/kg24420 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/kg40850 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/kg22420 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/kg14420 Naphthalene 91-20-3 8270D ND 1ug/kg18420 2-Nitroaniline 88-74-4 8270D ND 1ug/kg30420 3-Nitroaniline 99-09-2 8270D ND 1ug/kg30420 4-Nitroaniline 100-01-6 8270D ND 1ug/kg25420 Nitrobenzene 98-95-3 8270D ND 1ug/kg19420 2-Nitrophenol 88-75-5 8270D ND 1ug/kg45420 4-Nitrophenol 100-02-7 8270D ND 1ug/kg1801100 Pentachlorophenol 87-86-5 8270D ND 1ug/kg451100 Phenanthrene 85-01-8 8270D ND 1ug/kg17420 Phenol 108-95-2 8270D ND 1ug/kg20420 Pyrene 129-00-0 8270D ND 1ug/kg18420 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/kg22420 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/kg23420 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 87 30-117 2-Fluorobiphenyl 77 33-102 2-Fluorophenol 79 28-104 Nitrobenzene-d5 81 22-109 Phenol-d5 87 27-103 Terphenyl-d14 94 41-120 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 12 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7(18.5-20.0) PL06010-003 12/04/2014 1215 12/06/2014 Solid % Solids:86.0 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1229 DCS 62647 6.74 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/kg5.817 Benzene 71-43-2 8260B ND 1ug/kg0.954.3 Bromodichloromethane 75-27-4 8260B ND 1ug/kg1.54.3 Bromoform 75-25-2 8260B ND 1ug/kg0.604.3 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/kg1.64.3 2-Butanone (MEK)78-93-3 8260B ND 1ug/kg2.18.6 Carbon disulfide 75-15-0 8260B ND 1ug/kg1.14.3 Carbon tetrachloride 56-23-5 8260B ND 1ug/kg1.64.3 Chlorobenzene 108-90-7 8260B ND 1ug/kg1.54.3 Chloroethane 75-00-3 8260B ND 1ug/kg1.14.3 Chloroform 67-66-3 8260B ND 1ug/kg0.724.3 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/kg0.864.3 Cyclohexane 110-82-7 8260B ND 1ug/kg0.584.3 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/kg1.34.3 Dibromochloromethane 124-48-1 8260B ND 1ug/kg1.54.3 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/kg0.734.3 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/kg1.54.3 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/kg1.54.3 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/kg1.54.3 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/kg1.44.3 1,1-Dichloroethane 75-34-3 8260B ND 1ug/kg0.634.3 1,2-Dichloroethane 107-06-2 8260B ND 1ug/kg0.864.3 1,1-Dichloroethene 75-35-4 8260B ND 1ug/kg1.54.3 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/kg0.664.3 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/kg1.34.3 1,2-Dichloropropane 78-87-5 8260B ND 1ug/kg0.784.3 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/kg0.594.3 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/kg0.714.3 Ethylbenzene 100-41-4 8260B ND 1ug/kg1.54.3 2-Hexanone 591-78-6 8260B ND 1ug/kg1.18.6 Isopropylbenzene 98-82-8 8260B ND 1ug/kg0.204.3 Methyl acetate 79-20-9 8260B ND 1ug/kg0.854.3 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/kg0.344.3 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/kg1.38.6 Methylcyclohexane 108-87-2 8260B ND 1ug/kg0.354.3 Methylene chloride 75-09-2 8260B ND 1ug/kg2.24.3 Styrene 100-42-5 8260B ND 1ug/kg0.954.3 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/kg0.414.3 Tetrachloroethene 127-18-4 8260B ND 1ug/kg0.434.3 Toluene 108-88-3 8260B ND 1ug/kg1.54.3 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/kg0.544.3 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/kg1.54.3 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/kg0.734.3 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/kg0.684.3 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 13 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7(18.5-20.0) PL06010-003 12/04/2014 1215 12/06/2014 Solid % Solids:86.0 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1229 DCS 62647 6.74 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/kg1.64.3 Trichlorofluoromethane 75-69-4 8260B ND 1ug/kg1.34.3 Vinyl chloride 75-01-4 8260B ND 1ug/kg0.744.3 Xylenes (total)1330-20-7 8260B ND 1ug/kg2.54.3 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 100 53-142 Bromofluorobenzene 93 47-138 Toluene-d8 99 68-124 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 14 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7(18.5-20.0) PL06010-003 12/04/2014 1215 12/06/2014 Solid % Solids:86.0 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 2012 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/kg12380 Acenaphthylene 208-96-8 8270D ND 1ug/kg15380 Acetophenone 98-86-2 8270D ND 1ug/kg23380 Anthracene 120-12-7 8270D ND 1ug/kg17380 Atrazine 1912-24-9 8270D ND 1ug/kg120380 Benzaldehyde 100-52-7 8270D ND 1ug/kg31960 Benzo(a)anthracene 56-55-3 8270D ND 1ug/kg13380 Benzo(a)pyrene 50-32-8 8270D ND 1ug/kg28380 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/kg26380 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/kg26380 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/kg32380 1,1'-Biphenyl 92-52-4 8270D ND 1ug/kg35380 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/kg16380 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/kg130380 Caprolactam 105-60-2 8270D ND 1ug/kg28960 Carbazole 86-74-8 8270D ND 1ug/kg11380 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/kg21380 4-Chloroaniline 106-47-8 8270D ND 1ug/kg20380 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/kg17380 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/kg16380 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/kg15380 2-Chloronaphthalene 91-58-7 8270D ND 1ug/kg18380 2-Chlorophenol 95-57-8 8270D ND 1ug/kg16380 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/kg15380 Chrysene 218-01-9 8270D ND 1ug/kg12380 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/kg130380 Di-n-octylphthalate 117-84-0 8270D ND 1ug/kg130380 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/kg25380 Dibenzofuran 132-64-9 8270D ND 1ug/kg15380 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/kg66960 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/kg16380 Diethylphthalate 84-66-2 8270D ND 1ug/kg130380 Dimethyl phthalate 131-11-3 8270D ND 1ug/kg130380 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/kg20380 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/kg45960 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/kg7.7960 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/kg28380 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/kg33380 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/kg130380 Fluoranthene 206-44-0 8270D ND 1ug/kg12380 Fluorene 86-73-7 8270D ND 1ug/kg15380 Hexachlorobenzene 118-74-1 8270D ND 1ug/kg15380 Hexachlorobutadiene 87-68-3 8270D ND 1ug/kg16380 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/kg75960 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 15 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7(18.5-20.0) PL06010-003 12/04/2014 1215 12/06/2014 Solid % Solids:86.0 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 2012 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/kg19380 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/kg35380 Isophorone 78-59-1 8270D ND 1ug/kg18380 2-Methylnaphthalene 91-57-6 8270D ND 1ug/kg14380 2-Methylphenol 95-48-7 8270D ND 1ug/kg22380 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/kg36780 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/kg20380 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/kg13380 Naphthalene 91-20-3 8270D ND 1ug/kg16380 2-Nitroaniline 88-74-4 8270D ND 1ug/kg27380 3-Nitroaniline 99-09-2 8270D ND 1ug/kg28380 4-Nitroaniline 100-01-6 8270D ND 1ug/kg23380 Nitrobenzene 98-95-3 8270D ND 1ug/kg18380 2-Nitrophenol 88-75-5 8270D ND 1ug/kg41380 4-Nitrophenol 100-02-7 8270D ND 1ug/kg170960 Pentachlorophenol 87-86-5 8270D ND 1ug/kg41960 Phenanthrene 85-01-8 8270D ND 1ug/kg16380 Phenol 108-95-2 8270D ND 1ug/kg18380 Pyrene 129-00-0 8270D ND 1ug/kg17380 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/kg20380 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/kg21380 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 80 30-117 2-Fluorobiphenyl 76 33-102 2-Fluorophenol 78 28-104 Nitrobenzene-d5 80 22-109 Phenol-d5 86 27-103 Terphenyl-d14 93 41-120 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 16 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1(33.5-33.9) PL06010-004 12/04/2014 1534 12/06/2014 Solid % Solids:76.1 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1250 DCS 62647 5.81 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/kg7.623 Benzene 71-43-2 8260B ND 1ug/kg1.25.7 Bromodichloromethane 75-27-4 8260B ND 1ug/kg1.95.7 Bromoform 75-25-2 8260B ND 1ug/kg0.795.7 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/kg2.05.7 2-Butanone (MEK)78-93-3 8260B ND 1ug/kg2.711 Carbon disulfide 75-15-0 8260B ND 1ug/kg1.55.7 Carbon tetrachloride 56-23-5 8260B ND 1ug/kg2.05.7 Chlorobenzene 108-90-7 8260B ND 1ug/kg1.95.7 Chloroethane 75-00-3 8260B ND 1ug/kg1.55.7 Chloroform 67-66-3 8260B ND 1ug/kg0.945.7 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/kg1.15.7 Cyclohexane 110-82-7 8260B ND 1ug/kg0.765.7 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/kg1.75.7 Dibromochloromethane 124-48-1 8260B ND 1ug/kg1.95.7 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/kg0.965.7 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/kg1.95.7 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/kg1.95.7 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/kg1.95.7 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/kg1.85.7 1,1-Dichloroethane 75-34-3 8260B ND 1ug/kg0.835.7 1,2-Dichloroethane 107-06-2 8260B ND 1ug/kg1.15.7 1,1-Dichloroethene 75-35-4 8260B ND 1ug/kg1.95.7 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/kg0.865.7 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/kg1.75.7 1,2-Dichloropropane 78-87-5 8260B ND 1ug/kg1.05.7 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/kg0.775.7 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/kg0.935.7 Ethylbenzene 100-41-4 8260B ND 1ug/kg1.95.7 2-Hexanone 591-78-6 8260B ND 1ug/kg1.511 Isopropylbenzene 98-82-8 8260B ND 1ug/kg0.265.7 Methyl acetate 79-20-9 8260B ND 1ug/kg1.15.7 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/kg0.455.7 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/kg1.711 Methylcyclohexane 108-87-2 8260B ND 1ug/kg0.465.7 Methylene chloride 75-09-2 8260B ND 1ug/kg2.95.7 Styrene 100-42-5 8260B ND 1ug/kg1.25.7 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/kg0.535.7 Tetrachloroethene 127-18-4 8260B ND 1ug/kg0.575.7 Toluene 108-88-3 8260B ND 1ug/kg1.95.7 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/kg0.715.7 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/kg1.95.7 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/kg0.965.7 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/kg0.895.7 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 17 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1(33.5-33.9) PL06010-004 12/04/2014 1534 12/06/2014 Solid % Solids:76.1 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g) 1 5035 8260B 1 12/09/2014 1250 DCS 62647 5.81 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/kg2.15.7 Trichlorofluoromethane 75-69-4 8260B ND 1ug/kg1.75.7 Vinyl chloride 75-01-4 8260B ND 1ug/kg0.975.7 Xylenes (total)1330-20-7 8260B ND 1ug/kg3.35.7 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 101 53-142 Bromofluorobenzene 92 47-138 Toluene-d8 99 68-124 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 18 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1(33.5-33.9) PL06010-004 12/04/2014 1534 12/06/2014 Solid % Solids:76.1 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 2036 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/kg13430 Acenaphthylene 208-96-8 8270D ND 1ug/kg17430 Acetophenone 98-86-2 8270D ND 1ug/kg26430 Anthracene 120-12-7 8270D ND 1ug/kg19430 Atrazine 1912-24-9 8270D ND 1ug/kg130430 Benzaldehyde 100-52-7 8270D ND 1ug/kg341100 Benzo(a)anthracene 56-55-3 8270D ND 1ug/kg14430 Benzo(a)pyrene 50-32-8 8270D ND 1ug/kg31430 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/kg29430 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/kg29430 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/kg35430 1,1'-Biphenyl 92-52-4 8270D ND 1ug/kg40430 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/kg18430 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/kg140430 Caprolactam 105-60-2 8270D ND 1ug/kg321100 Carbazole 86-74-8 8270D ND 1ug/kg13430 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/kg24430 4-Chloroaniline 106-47-8 8270D ND 1ug/kg22430 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/kg19430 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/kg18430 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/kg16430 2-Chloronaphthalene 91-58-7 8270D ND 1ug/kg21430 2-Chlorophenol 95-57-8 8270D ND 1ug/kg18430 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/kg17430 Chrysene 218-01-9 8270D ND 1ug/kg13430 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/kg140430 Di-n-octylphthalate 117-84-0 8270D ND 1ug/kg140430 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/kg29430 Dibenzofuran 132-64-9 8270D ND 1ug/kg17430 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/kg741100 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/kg17430 Diethylphthalate 84-66-2 8270D ND 1ug/kg140430 Dimethyl phthalate 131-11-3 8270D ND 1ug/kg140430 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/kg22430 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/kg501100 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/kg8.61100 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/kg32430 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/kg37430 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/kg140430 Fluoranthene 206-44-0 8270D ND 1ug/kg14430 Fluorene 86-73-7 8270D ND 1ug/kg17430 Hexachlorobenzene 118-74-1 8270D ND 1ug/kg17430 Hexachlorobutadiene 87-68-3 8270D ND 1ug/kg18430 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/kg841100 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 19 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1(33.5-33.9) PL06010-004 12/04/2014 1534 12/06/2014 Solid % Solids:76.1 12/06/2014 1939 Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3550C 8270D 1 12/10/2014 2036 RBH 12/08/2014 1620 62573 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/kg21430 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/kg39430 Isophorone 78-59-1 8270D ND 1ug/kg20430 2-Methylnaphthalene 91-57-6 8270D ND 1ug/kg16430 2-Methylphenol 95-48-7 8270D ND 1ug/kg24430 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/kg41870 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/kg22430 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/kg14430 Naphthalene 91-20-3 8270D ND 1ug/kg18430 2-Nitroaniline 88-74-4 8270D ND 1ug/kg30430 3-Nitroaniline 99-09-2 8270D ND 1ug/kg31430 4-Nitroaniline 100-01-6 8270D ND 1ug/kg26430 Nitrobenzene 98-95-3 8270D ND 1ug/kg20430 2-Nitrophenol 88-75-5 8270D ND 1ug/kg46430 4-Nitrophenol 100-02-7 8270D ND 1ug/kg1901100 Pentachlorophenol 87-86-5 8270D ND 1ug/kg461100 Phenanthrene 85-01-8 8270D ND 1ug/kg17430 Phenol 108-95-2 8270D ND 1ug/kg21430 Pyrene 129-00-0 8270D ND 1ug/kg19430 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/kg22430 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/kg24430 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 80 30-117 2-Fluorobiphenyl 69 33-102 2-Fluorophenol 74 28-104 Nitrobenzene-d5 75 22-109 Phenol-d5 80 27-103 Terphenyl-d14 96 41-120 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 20 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9 PL06010-005 12/05/2014 0905 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1637 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B 3.5 J 1ug/L3.310 Benzene 71-43-2 8260B ND 1ug/L0.0270.50 Bromodichloromethane 75-27-4 8260B ND 1ug/L0.170.50 Bromoform 75-25-2 8260B ND 1ug/L0.0100.50 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/L0.200.50 2-Butanone (MEK)78-93-3 8260B ND 1ug/L2.010 Carbon disulfide 75-15-0 8260B ND 1ug/L0.0970.50 Carbon tetrachloride 56-23-5 8260B ND 1ug/L0.0850.50 Chlorobenzene 108-90-7 8260B ND 1ug/L0.170.50 Chloroethane 75-00-3 8260B ND 1ug/L0.170.50 Chloroform 67-66-3 8260B ND 1ug/L0.170.50 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/L0.170.50 Cyclohexane 110-82-7 8260B ND 1ug/L0.300.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/L0.0690.50 Dibromochloromethane 124-48-1 8260B ND 1ug/L0.170.50 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L0.0610.50 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L0.170.50 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L0.170.50 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L0.170.50 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/L0.0710.50 1,1-Dichloroethane 75-34-3 8260B ND 1ug/L0.0540.50 1,2-Dichloroethane 107-06-2 8260B ND 1ug/L0.0230.50 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/L0.0790.50 1,1-Dichloroethene 75-35-4 8260B ND 1ug/L0.0940.50 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/L0.0870.50 1,2-Dichloropropane 78-87-5 8260B ND 1ug/L0.0810.50 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/L0.180.50 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/L0.0900.50 Ethylbenzene 100-41-4 8260B 0.76 1ug/L0.170.50 2-Hexanone 591-78-6 8260B ND 1ug/L0.2710 Isopropylbenzene 98-82-8 8260B ND 1ug/L0.0290.50 Methyl acetate 79-20-9 8260B ND 1ug/L0.301.0 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/L0.0190.50 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/L0.3110 Methylcyclohexane 108-87-2 8260B ND 1ug/L0.955.0 Methylene chloride 75-09-2 8260B ND 1ug/L0.170.50 Styrene 100-42-5 8260B ND 1ug/L0.0150.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/L0.0130.50 Tetrachloroethene 127-18-4 8260B ND 1ug/L0.0140.50 Toluene 108-88-3 8260B ND 1ug/L0.170.50 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/L0.300.50 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/L0.170.50 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/L0.0290.50 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/L0.0310.50 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 21 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9 PL06010-005 12/05/2014 0905 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1637 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/L0.0240.50 Trichlorofluoromethane 75-69-4 8260B ND 1ug/L0.0510.50 Vinyl chloride 75-01-4 8260B ND 1ug/L0.0650.50 Xylenes (total)1330-20-7 8260B ND 1ug/L0.170.50 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 100 70-130 Bromofluorobenzene 113 70-130 Toluene-d8 110 70-130 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 22 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9 PL06010-005 12/05/2014 0905 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1458 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/L1.25.0 Acenaphthylene 208-96-8 8270D ND 1ug/L1.25.0 Acetophenone 98-86-2 8270D ND 1ug/L0.905.0 Anthracene 120-12-7 8270D ND 1ug/L1.15.0 Atrazine 1912-24-9 8270D ND 1ug/L4.25.0 Benzaldehyde 100-52-7 8270D ND 1ug/L3.025 Benzo(a)anthracene 56-55-3 8270D ND 1ug/L0.605.0 Benzo(a)pyrene 50-32-8 8270D ND 1ug/L0.505.0 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/L0.605.0 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/L0.805.0 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/L1.05.0 1,1'-Biphenyl 92-52-4 8270D ND 1ug/L1.35.0 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/L1.25.0 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/L3.310 Caprolactam 105-60-2 8270D ND 1ug/L1.225 Carbazole 86-74-8 8270D ND 1ug/L1.75.0 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/L1.65.0 4-Chloroaniline 106-47-8 8270D ND 1ug/L0.815.0 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/L1.55.0 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/L1.25.0 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/L1.35.0 2-Chloronaphthalene 91-58-7 8270D ND 1ug/L1.35.0 2-Chlorophenol 95-57-8 8270D ND 1ug/L1.45.0 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/L1.65.0 Chrysene 218-01-9 8270D ND 1ug/L0.705.0 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/L1.75.0 Di-n-octylphthalate 117-84-0 8270D ND 1ug/L1.75.0 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/L1.35.0 Dibenzofuran 132-64-9 8270D ND 1ug/L1.25.0 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/L2.625 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/L1.25.0 Diethylphthalate 84-66-2 8270D ND 1ug/L1.95.0 Dimethyl phthalate 131-11-3 8270D ND 1ug/L1.75.0 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/L1.45.0 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/L8.125 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/L4.825 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/L3.810 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/L3.410 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/L1.75.0 Fluoranthene 206-44-0 8270D ND 1ug/L1.45.0 Fluorene 86-73-7 8270D ND 1ug/L1.45.0 Hexachlorobenzene 118-74-1 8270D ND 1ug/L1.25.0 Hexachlorobutadiene 87-68-3 8270D ND 1ug/L1.45.0 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/L4.025 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 23 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-9 PL06010-005 12/05/2014 0905 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1458 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/L1.25.0 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/L2.35.0 Isophorone 78-59-1 8270D ND 1ug/L1.45.0 2-Methylnaphthalene 91-57-6 8270D ND 1ug/L1.55.0 2-Methylphenol 95-48-7 8270D ND 1ug/L1.15.0 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/L2.710 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/L1.45.0 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/L1.05.0 Naphthalene 91-20-3 8270D ND 1ug/L1.35.0 2-Nitroaniline 88-74-4 8270D ND 1ug/L2.110 3-Nitroaniline 99-09-2 8270D ND 1ug/L3.010 4-Nitroaniline 100-01-6 8270D ND 1ug/L4.210 Nitrobenzene 98-95-3 8270D ND 1ug/L1.65.0 2-Nitrophenol 88-75-5 8270D ND 1ug/L2.910 4-Nitrophenol 100-02-7 8270D ND 1ug/L9.025 Pentachlorophenol 87-86-5 8270D ND 1ug/L5.125 Phenanthrene 85-01-8 8270D ND 1ug/L1.25.0 Phenol 108-95-2 8270D ND 1ug/L1.25.0 Pyrene 129-00-0 8270D ND 1ug/L3.15.0 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/L1.25.0 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/L1.35.0 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 90 41-144 2-Fluorobiphenyl 89 37-129 2-Fluorophenol 88 24-127 Nitrobenzene-d5 97 38-127 Phenol-d5 94 28-128 Terphenyl-d14 97 10-148 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 24 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1 PL06010-006 12/05/2014 0945 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1659 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/L3.310 Benzene 71-43-2 8260B 1.1 1ug/L0.0270.50 Bromodichloromethane 75-27-4 8260B ND 1ug/L0.170.50 Bromoform 75-25-2 8260B ND 1ug/L0.0100.50 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/L0.200.50 2-Butanone (MEK)78-93-3 8260B ND 1ug/L2.010 Carbon disulfide 75-15-0 8260B ND 1ug/L0.0970.50 Carbon tetrachloride 56-23-5 8260B ND 1ug/L0.0850.50 Chlorobenzene 108-90-7 8260B ND 1ug/L0.170.50 Chloroethane 75-00-3 8260B ND 1ug/L0.170.50 Chloroform 67-66-3 8260B 0.99 1ug/L0.170.50 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/L0.170.50 Cyclohexane 110-82-7 8260B ND 1ug/L0.300.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/L0.0690.50 Dibromochloromethane 124-48-1 8260B ND 1ug/L0.170.50 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L0.0610.50 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L0.170.50 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L0.170.50 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L0.170.50 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/L0.0710.50 1,1-Dichloroethane 75-34-3 8260B ND 1ug/L0.0540.50 1,2-Dichloroethane 107-06-2 8260B ND 1ug/L0.0230.50 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/L0.0790.50 1,1-Dichloroethene 75-35-4 8260B ND 1ug/L0.0940.50 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/L0.0870.50 1,2-Dichloropropane 78-87-5 8260B ND 1ug/L0.0810.50 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/L0.180.50 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/L0.0900.50 Ethylbenzene 100-41-4 8260B ND 1ug/L0.170.50 2-Hexanone 591-78-6 8260B ND 1ug/L0.2710 Isopropylbenzene 98-82-8 8260B ND 1ug/L0.0290.50 Methyl acetate 79-20-9 8260B ND 1ug/L0.301.0 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 0.58 1ug/L0.0190.50 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/L0.3110 Methylcyclohexane 108-87-2 8260B ND 1ug/L0.955.0 Methylene chloride 75-09-2 8260B ND 1ug/L0.170.50 Styrene 100-42-5 8260B ND 1ug/L0.0150.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/L0.0130.50 Tetrachloroethene 127-18-4 8260B ND 1ug/L0.0140.50 Toluene 108-88-3 8260B ND 1ug/L0.170.50 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/L0.300.50 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/L0.170.50 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/L0.0290.50 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/L0.0310.50 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 25 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1 PL06010-006 12/05/2014 0945 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1659 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/L0.0240.50 Trichlorofluoromethane 75-69-4 8260B ND 1ug/L0.0510.50 Vinyl chloride 75-01-4 8260B ND 1ug/L0.0650.50 Xylenes (total)1330-20-7 8260B ND 1ug/L0.170.50 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 101 70-130 Bromofluorobenzene 110 70-130 Toluene-d8 110 70-130 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 26 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1 PL06010-006 12/05/2014 0945 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1545 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/L1.25.0 Acenaphthylene 208-96-8 8270D ND 1ug/L1.25.0 Acetophenone 98-86-2 8270D ND 1ug/L0.905.0 Anthracene 120-12-7 8270D ND 1ug/L1.15.0 Atrazine 1912-24-9 8270D ND 1ug/L4.25.0 Benzaldehyde 100-52-7 8270D ND 1ug/L3.025 Benzo(a)anthracene 56-55-3 8270D ND 1ug/L0.605.0 Benzo(a)pyrene 50-32-8 8270D ND 1ug/L0.505.0 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/L0.605.0 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/L0.805.0 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/L1.05.0 1,1'-Biphenyl 92-52-4 8270D ND 1ug/L1.35.0 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/L1.25.0 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/L3.310 Caprolactam 105-60-2 8270D ND 1ug/L1.225 Carbazole 86-74-8 8270D ND 1ug/L1.75.0 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/L1.65.0 4-Chloroaniline 106-47-8 8270D ND 1ug/L0.815.0 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/L1.55.0 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/L1.25.0 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/L1.35.0 2-Chloronaphthalene 91-58-7 8270D ND 1ug/L1.35.0 2-Chlorophenol 95-57-8 8270D ND 1ug/L1.45.0 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/L1.65.0 Chrysene 218-01-9 8270D ND 1ug/L0.705.0 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/L1.75.0 Di-n-octylphthalate 117-84-0 8270D ND 1ug/L1.75.0 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/L1.35.0 Dibenzofuran 132-64-9 8270D ND 1ug/L1.25.0 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/L2.625 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/L1.25.0 Diethylphthalate 84-66-2 8270D ND 1ug/L1.95.0 Dimethyl phthalate 131-11-3 8270D ND 1ug/L1.75.0 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/L1.45.0 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/L8.125 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/L4.825 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/L3.810 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/L3.410 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/L1.75.0 Fluoranthene 206-44-0 8270D ND 1ug/L1.45.0 Fluorene 86-73-7 8270D ND 1ug/L1.45.0 Hexachlorobenzene 118-74-1 8270D ND 1ug/L1.25.0 Hexachlorobutadiene 87-68-3 8270D ND 1ug/L1.45.0 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/L4.025 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 27 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-1 PL06010-006 12/05/2014 0945 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1545 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/L1.25.0 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/L2.35.0 Isophorone 78-59-1 8270D ND 1ug/L1.45.0 2-Methylnaphthalene 91-57-6 8270D ND 1ug/L1.55.0 2-Methylphenol 95-48-7 8270D ND 1ug/L1.15.0 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/L2.710 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/L1.45.0 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/L1.05.0 Naphthalene 91-20-3 8270D ND 1ug/L1.35.0 2-Nitroaniline 88-74-4 8270D ND 1ug/L2.110 3-Nitroaniline 99-09-2 8270D ND 1ug/L3.010 4-Nitroaniline 100-01-6 8270D ND 1ug/L4.210 Nitrobenzene 98-95-3 8270D ND 1ug/L1.65.0 2-Nitrophenol 88-75-5 8270D ND 1ug/L2.910 4-Nitrophenol 100-02-7 8270D ND 1ug/L9.025 Pentachlorophenol 87-86-5 8270D ND 1ug/L5.125 Phenanthrene 85-01-8 8270D ND 1ug/L1.25.0 Phenol 108-95-2 8270D ND 1ug/L1.25.0 Pyrene 129-00-0 8270D ND 1ug/L3.15.0 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/L1.25.0 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/L1.35.0 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 78 41-144 2-Fluorobiphenyl 87 37-129 2-Fluorophenol 74 24-127 Nitrobenzene-d5 100 38-127 Phenol-d5 86 28-128 Terphenyl-d14 46 10-148 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 28 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8 PL06010-007 12/05/2014 1230 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1721 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/L3.310 Benzene 71-43-2 8260B 0.63 1ug/L0.0270.50 Bromodichloromethane 75-27-4 8260B ND 1ug/L0.170.50 Bromoform 75-25-2 8260B ND 1ug/L0.0100.50 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/L0.200.50 2-Butanone (MEK)78-93-3 8260B ND 1ug/L2.010 Carbon disulfide 75-15-0 8260B ND 1ug/L0.0970.50 Carbon tetrachloride 56-23-5 8260B ND 1ug/L0.0850.50 Chlorobenzene 108-90-7 8260B ND 1ug/L0.170.50 Chloroethane 75-00-3 8260B ND 1ug/L0.170.50 Chloroform 67-66-3 8260B ND 1ug/L0.170.50 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/L0.170.50 Cyclohexane 110-82-7 8260B ND 1ug/L0.300.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/L0.0690.50 Dibromochloromethane 124-48-1 8260B ND 1ug/L0.170.50 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L0.0610.50 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L0.170.50 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L0.170.50 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L0.170.50 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/L0.0710.50 1,1-Dichloroethane 75-34-3 8260B ND 1ug/L0.0540.50 1,2-Dichloroethane 107-06-2 8260B ND 1ug/L0.0230.50 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/L0.0790.50 1,1-Dichloroethene 75-35-4 8260B ND 1ug/L0.0940.50 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/L0.0870.50 1,2-Dichloropropane 78-87-5 8260B ND 1ug/L0.0810.50 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/L0.180.50 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/L0.0900.50 Ethylbenzene 100-41-4 8260B ND 1ug/L0.170.50 2-Hexanone 591-78-6 8260B ND 1ug/L0.2710 Isopropylbenzene 98-82-8 8260B ND 1ug/L0.0290.50 Methyl acetate 79-20-9 8260B ND 1ug/L0.301.0 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B ND 1ug/L0.0190.50 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/L0.3110 Methylcyclohexane 108-87-2 8260B ND 1ug/L0.955.0 Methylene chloride 75-09-2 8260B ND 1ug/L0.170.50 Styrene 100-42-5 8260B ND 1ug/L0.0150.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/L0.0130.50 Tetrachloroethene 127-18-4 8260B ND 1ug/L0.0140.50 Toluene 108-88-3 8260B ND 1ug/L0.170.50 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/L0.300.50 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/L0.170.50 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/L0.0290.50 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/L0.0310.50 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 29 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8 PL06010-007 12/05/2014 1230 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1721 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/L0.0240.50 Trichlorofluoromethane 75-69-4 8260B ND 1ug/L0.0510.50 Vinyl chloride 75-01-4 8260B ND 1ug/L0.0650.50 Xylenes (total)1330-20-7 8260B ND 1ug/L0.170.50 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 102 70-130 Bromofluorobenzene 112 70-130 Toluene-d8 111 70-130 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 30 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8 PL06010-007 12/05/2014 1230 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1608 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/L1.25.0 Acenaphthylene 208-96-8 8270D ND 1ug/L1.25.0 Acetophenone 98-86-2 8270D ND 1ug/L0.905.0 Anthracene 120-12-7 8270D ND 1ug/L1.15.0 Atrazine 1912-24-9 8270D ND 1ug/L4.25.0 Benzaldehyde 100-52-7 8270D ND 1ug/L3.025 Benzo(a)anthracene 56-55-3 8270D ND 1ug/L0.605.0 Benzo(a)pyrene 50-32-8 8270D ND 1ug/L0.505.0 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/L0.605.0 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/L0.805.0 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/L1.05.0 1,1'-Biphenyl 92-52-4 8270D ND 1ug/L1.35.0 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/L1.25.0 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/L3.310 Caprolactam 105-60-2 8270D ND 1ug/L1.225 Carbazole 86-74-8 8270D ND 1ug/L1.75.0 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/L1.65.0 4-Chloroaniline 106-47-8 8270D ND 1ug/L0.815.0 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/L1.55.0 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/L1.25.0 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/L1.35.0 2-Chloronaphthalene 91-58-7 8270D ND 1ug/L1.35.0 2-Chlorophenol 95-57-8 8270D ND 1ug/L1.45.0 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/L1.65.0 Chrysene 218-01-9 8270D ND 1ug/L0.705.0 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/L1.75.0 Di-n-octylphthalate 117-84-0 8270D ND 1ug/L1.75.0 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/L1.35.0 Dibenzofuran 132-64-9 8270D ND 1ug/L1.25.0 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/L2.625 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/L1.25.0 Diethylphthalate 84-66-2 8270D ND 1ug/L1.95.0 Dimethyl phthalate 131-11-3 8270D ND 1ug/L1.75.0 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/L1.45.0 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/L8.125 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/L4.825 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/L3.810 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/L3.410 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/L1.75.0 Fluoranthene 206-44-0 8270D ND 1ug/L1.45.0 Fluorene 86-73-7 8270D ND 1ug/L1.45.0 Hexachlorobenzene 118-74-1 8270D ND 1ug/L1.25.0 Hexachlorobutadiene 87-68-3 8270D ND 1ug/L1.45.0 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/L4.025 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 31 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-8 PL06010-007 12/05/2014 1230 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1608 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/L1.25.0 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/L2.35.0 Isophorone 78-59-1 8270D ND 1ug/L1.45.0 2-Methylnaphthalene 91-57-6 8270D ND 1ug/L1.55.0 2-Methylphenol 95-48-7 8270D ND 1ug/L1.15.0 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/L2.710 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/L1.45.0 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/L1.05.0 Naphthalene 91-20-3 8270D ND 1ug/L1.35.0 2-Nitroaniline 88-74-4 8270D ND 1ug/L2.110 3-Nitroaniline 99-09-2 8270D ND 1ug/L3.010 4-Nitroaniline 100-01-6 8270D ND 1ug/L4.210 Nitrobenzene 98-95-3 8270D ND 1ug/L1.65.0 2-Nitrophenol 88-75-5 8270D ND 1ug/L2.910 4-Nitrophenol 100-02-7 8270D ND 1ug/L9.025 Pentachlorophenol 87-86-5 8270D ND 1ug/L5.125 Phenanthrene 85-01-8 8270D ND 1ug/L1.25.0 Phenol 108-95-2 8270D ND 1ug/L1.25.0 Pyrene 129-00-0 8270D ND 1ug/L3.15.0 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/L1.25.0 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/L1.35.0 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 84 41-144 2-Fluorobiphenyl 89 37-129 2-Fluorophenol 89 24-127 Nitrobenzene-d5 96 38-127 Phenol-d5 93 28-128 Terphenyl-d14 85 10-148 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 32 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7 PL06010-008 12/05/2014 1315 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1742 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acetone 67-64-1 8260B ND 1ug/L3.310 Benzene 71-43-2 8260B 31 1ug/L0.0270.50 Bromodichloromethane 75-27-4 8260B ND 1ug/L0.170.50 Bromoform 75-25-2 8260B ND 1ug/L0.0100.50 Bromomethane (Methyl bromide)74-83-9 8260B ND 1ug/L0.200.50 2-Butanone (MEK)78-93-3 8260B ND 1ug/L2.010 Carbon disulfide 75-15-0 8260B ND 1ug/L0.0970.50 Carbon tetrachloride 56-23-5 8260B ND 1ug/L0.0850.50 Chlorobenzene 108-90-7 8260B ND 1ug/L0.170.50 Chloroethane 75-00-3 8260B ND 1ug/L0.170.50 Chloroform 67-66-3 8260B 0.60 1ug/L0.170.50 Chloromethane (Methyl chloride)74-87-3 8260B ND 1ug/L0.170.50 Cyclohexane 110-82-7 8260B ND 1ug/L0.300.50 1,2-Dibromo-3-chloropropane (DBCP)96-12-8 8260B ND 1ug/L0.0690.50 Dibromochloromethane 124-48-1 8260B ND 1ug/L0.170.50 1,2-Dibromoethane (EDB)106-93-4 8260B ND 1ug/L0.0610.50 1,3-Dichlorobenzene 541-73-1 8260B ND 1ug/L0.170.50 1,2-Dichlorobenzene 95-50-1 8260B ND 1ug/L0.170.50 1,4-Dichlorobenzene 106-46-7 8260B ND 1ug/L0.170.50 Dichlorodifluoromethane 75-71-8 8260B ND 1ug/L0.0710.50 1,1-Dichloroethane 75-34-3 8260B ND 1ug/L0.0540.50 1,2-Dichloroethane 107-06-2 8260B ND 1ug/L0.0230.50 trans-1,2-Dichloroethene 156-60-5 8260B ND 1ug/L0.0790.50 1,1-Dichloroethene 75-35-4 8260B ND 1ug/L0.0940.50 cis-1,2-Dichloroethene 156-59-2 8260B ND 1ug/L0.0870.50 1,2-Dichloropropane 78-87-5 8260B ND 1ug/L0.0810.50 trans-1,3-Dichloropropene 10061-02-6 8260B ND 1ug/L0.180.50 cis-1,3-Dichloropropene 10061-01-5 8260B ND 1ug/L0.0900.50 Ethylbenzene 100-41-4 8260B 1.3 1ug/L0.170.50 2-Hexanone 591-78-6 8260B ND 1ug/L0.2710 Isopropylbenzene 98-82-8 8260B 1.6 1ug/L0.0290.50 Methyl acetate 79-20-9 8260B ND 1ug/L0.301.0 Methyl tertiary butyl ether (MTBE)1634-04-4 8260B 9.5 1ug/L0.0190.50 4-Methyl-2-pentanone 108-10-1 8260B ND 1ug/L0.3110 Methylcyclohexane 108-87-2 8260B ND 1ug/L0.955.0 Methylene chloride 75-09-2 8260B ND 1ug/L0.170.50 Styrene 100-42-5 8260B 0.61 1ug/L0.0150.50 1,1,2,2-Tetrachloroethane 79-34-5 8260B ND 1ug/L0.0130.50 Tetrachloroethene 127-18-4 8260B ND 1ug/L0.0140.50 Toluene 108-88-3 8260B 0.40 J 1ug/L0.170.50 1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260B ND 1ug/L0.300.50 1,2,4-Trichlorobenzene 120-82-1 8260B ND 1ug/L0.170.50 1,1,1-Trichloroethane 71-55-6 8260B ND 1ug/L0.0290.50 1,1,2-Trichloroethane 79-00-5 8260B ND 1ug/L0.0310.50 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 33 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7 PL06010-008 12/05/2014 1315 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 12/13/2014 1742 ALL 63005 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Trichloroethene 79-01-6 8260B ND 1ug/L0.0240.50 Trichlorofluoromethane 75-69-4 8260B ND 1ug/L0.0510.50 Vinyl chloride 75-01-4 8260B ND 1ug/L0.0650.50 Xylenes (total)1330-20-7 8260B 54 1ug/L0.170.50 AcceptanceRun 1 Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 105 70-130 Bromofluorobenzene 123 70-130 Toluene-d8 117 70-130 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 34 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7 PL06010-008 12/05/2014 1315 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1632 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Acenaphthene 83-32-9 8270D ND 1ug/L1.25.0 Acenaphthylene 208-96-8 8270D ND 1ug/L1.25.0 Acetophenone 98-86-2 8270D ND 1ug/L0.905.0 Anthracene 120-12-7 8270D ND 1ug/L1.15.0 Atrazine 1912-24-9 8270D ND 1ug/L4.25.0 Benzaldehyde 100-52-7 8270D ND 1ug/L3.025 Benzo(a)anthracene 56-55-3 8270D ND 1ug/L0.605.0 Benzo(a)pyrene 50-32-8 8270D ND 1ug/L0.505.0 Benzo(b)fluoranthene 205-99-2 8270D ND 1ug/L0.605.0 Benzo(g,h,i)perylene 191-24-2 8270D ND 1ug/L0.805.0 Benzo(k)fluoranthene 207-08-9 8270D ND 1ug/L1.05.0 1,1'-Biphenyl 92-52-4 8270D ND 1ug/L1.35.0 4-Bromophenyl phenyl ether 101-55-3 8270D ND 1ug/L1.25.0 Butyl benzyl phthalate 85-68-7 8270D ND 1ug/L3.310 Caprolactam 105-60-2 8270D ND 1ug/L1.225 Carbazole 86-74-8 8270D ND 1ug/L1.75.0 4-Chloro-3-methyl phenol 59-50-7 8270D ND 1ug/L1.65.0 4-Chloroaniline 106-47-8 8270D ND 1ug/L0.815.0 bis(2-Chloroethoxy)methane 111-91-1 8270D ND 1ug/L1.55.0 bis(2-Chloroethyl)ether 111-44-4 8270D ND 1ug/L1.25.0 bis(2-Chloroisopropyl)ether 108-60-1 8270D ND 1ug/L1.35.0 2-Chloronaphthalene 91-58-7 8270D ND 1ug/L1.35.0 2-Chlorophenol 95-57-8 8270D ND 1ug/L1.45.0 4-Chlorophenyl phenyl ether 7005-72-3 8270D ND 1ug/L1.65.0 Chrysene 218-01-9 8270D ND 1ug/L0.705.0 Di-n-butyl phthalate 84-74-2 8270D ND 1ug/L1.75.0 Di-n-octylphthalate 117-84-0 8270D ND 1ug/L1.75.0 Dibenzo(a,h)anthracene 53-70-3 8270D ND 1ug/L1.35.0 Dibenzofuran 132-64-9 8270D ND 1ug/L1.25.0 3,3'-Dichlorobenzidine 91-94-1 8270D ND 1ug/L2.625 2,4-Dichlorophenol 120-83-2 8270D ND 1ug/L1.25.0 Diethylphthalate 84-66-2 8270D ND 1ug/L1.95.0 Dimethyl phthalate 131-11-3 8270D ND 1ug/L1.75.0 2,4-Dimethylphenol 105-67-9 8270D ND 1ug/L1.45.0 4,6-Dinitro-2-methylphenol 534-52-1 8270D ND 1ug/L8.125 2,4-Dinitrophenol 51-28-5 8270D ND 1ug/L4.825 2,4-Dinitrotoluene 121-14-2 8270D ND 1ug/L3.810 2,6-Dinitrotoluene 606-20-2 8270D ND 1ug/L3.410 bis(2-Ethylhexyl)phthalate 117-81-7 8270D ND 1ug/L1.75.0 Fluoranthene 206-44-0 8270D ND 1ug/L1.45.0 Fluorene 86-73-7 8270D ND 1ug/L1.45.0 Hexachlorobenzene 118-74-1 8270D ND 1ug/L1.25.0 Hexachlorobutadiene 87-68-3 8270D ND 1ug/L1.45.0 Hexachlorocyclopentadiene 77-47-4 8270D ND 1ug/L4.025 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 35 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS Description:Matrix: Date Received: Client:Laboratory ID: Date Sampled: Terracon Consultants, Inc. B-7 PL06010-008 12/05/2014 1315 12/06/2014 Aqueous Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3520C 8270D 1 12/11/2014 1632 RBH 12/08/2014 1820 62580 AnalyticalCAS Parameter Number Method Result Q PQL Units RunMDL Hexachloroethane 67-72-1 8270D ND 1ug/L1.25.0 Indeno(1,2,3-c,d)pyrene 193-39-5 8270D ND 1ug/L2.35.0 Isophorone 78-59-1 8270D ND 1ug/L1.45.0 2-Methylnaphthalene 91-57-6 8270D ND 1ug/L1.55.0 2-Methylphenol 95-48-7 8270D ND 1ug/L1.15.0 3 & 4-Methylphenol 106-44-5 8270D ND 1ug/L2.710 N-Nitrosodi-n-propylamine 621-64-7 8270D ND 1ug/L1.45.0 N-Nitrosodiphenylamine (Diphenylamine)86-30-6 8270D ND 1ug/L1.05.0 Naphthalene 91-20-3 8270D 6.0 1ug/L1.35.0 2-Nitroaniline 88-74-4 8270D ND 1ug/L2.110 3-Nitroaniline 99-09-2 8270D ND 1ug/L3.010 4-Nitroaniline 100-01-6 8270D ND 1ug/L4.210 Nitrobenzene 98-95-3 8270D ND 1ug/L1.65.0 2-Nitrophenol 88-75-5 8270D ND 1ug/L2.910 4-Nitrophenol 100-02-7 8270D ND 1ug/L9.025 Pentachlorophenol 87-86-5 8270D ND 1ug/L5.125 Phenanthrene 85-01-8 8270D ND 1ug/L1.25.0 Phenol 108-95-2 8270D ND 1ug/L1.25.0 Pyrene 129-00-0 8270D ND 1ug/L3.15.0 2,4,5-Trichlorophenol 95-95-4 8270D ND 1ug/L1.25.0 2,4,6-Trichlorophenol 88-06-2 8270D ND 1ug/L1.35.0 AcceptanceRun 1 Surrogate Q % Recovery Limits 2,4,6-Tribromophenol 83 41-144 2-Fluorobiphenyl 87 37-129 2-Fluorophenol 87 24-127 Nitrobenzene-d5 100 38-127 Phenol-d5 95 28-128 Terphenyl-d14 49 10-148 J = Estimated result < PQL and > MDL PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" N = Recovery is out of criteria_ H = Out of holding time Page: 36 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 QC Summary Page: 37 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:PQ62647-001 62647 5035 Analytical Method:8260B Matrix:Solid Parameter Result Q PQL MDL Units Analysis DateDil Acetone ND 12/09/2014 1051206.7 ug/kg1 Benzene ND 12/09/2014 10515.0 1.1 ug/kg1 Bromodichloromethane ND 12/09/2014 10515.0 1.7 ug/kg1 Bromoform ND 12/09/2014 10515.0 0.70 ug/kg1 Bromomethane (Methyl bromide)ND 12/09/2014 10515.0 1.8 ug/kg1 2-Butanone (MEK)ND 12/09/2014 1051102.4 ug/kg1 Carbon disulfide ND 12/09/2014 10515.0 1.3 ug/kg1 Carbon tetrachloride ND 12/09/2014 10515.0 1.8 ug/kg1 Chlorobenzene ND 12/09/2014 10515.0 1.7 ug/kg1 Chloroethane ND 12/09/2014 10515.0 1.3 ug/kg1 Chloroform ND 12/09/2014 10515.0 0.83 ug/kg1 Chloromethane (Methyl chloride)ND 12/09/2014 10515.0 1.0 ug/kg1 Cyclohexane ND 12/09/2014 10515.0 0.67 ug/kg1 1,2-Dibromo-3-chloropropane (DBCP)ND 12/09/2014 10515.0 1.5 ug/kg1 Dibromochloromethane ND 12/09/2014 10515.0 1.7 ug/kg1 1,2-Dibromoethane (EDB)ND 12/09/2014 10515.0 0.85 ug/kg1 1,4-Dichlorobenzene ND 12/09/2014 10515.0 1.7 ug/kg1 1,3-Dichlorobenzene ND 12/09/2014 10515.0 1.7 ug/kg1 1,2-Dichlorobenzene ND 12/09/2014 10515.0 1.7 ug/kg1 Dichlorodifluoromethane ND 12/09/2014 10515.0 1.6 ug/kg1 1,2-Dichloroethane ND 12/09/2014 10515.0 1.0 ug/kg1 1,1-Dichloroethane ND 12/09/2014 10515.0 0.73 ug/kg1 trans-1,2-Dichloroethene ND 12/09/2014 10515.0 1.5 ug/kg1 cis-1,2-Dichloroethene ND 12/09/2014 10515.0 0.76 ug/kg1 1,1-Dichloroethene ND 12/09/2014 10515.0 1.7 ug/kg1 1,2-Dichloropropane ND 12/09/2014 10515.0 0.91 ug/kg1 trans-1,3-Dichloropropene ND 12/09/2014 10515.0 0.82 ug/kg1 cis-1,3-Dichloropropene ND 12/09/2014 10515.0 0.68 ug/kg1 Ethylbenzene ND 12/09/2014 10515.0 1.7 ug/kg1 2-Hexanone ND 12/09/2014 1051101.3 ug/kg1 Isopropylbenzene ND 12/09/2014 10515.0 0.23 ug/kg1 Methyl acetate ND 12/09/2014 10515.0 0.98 ug/kg1 Methyl tertiary butyl ether (MTBE)ND 12/09/2014 10515.0 0.40 ug/kg1 4-Methyl-2-pentanone ND 12/09/2014 1051101.5 ug/kg1 Methylcyclohexane ND 12/09/2014 10515.0 0.41 ug/kg1 Methylene chloride ND 12/09/2014 10515.0 2.6 ug/kg1 Styrene ND 12/09/2014 10515.0 1.1 ug/kg1 1,1,2,2-Tetrachloroethane ND 12/09/2014 10515.0 0.47 ug/kg1 Tetrachloroethene ND 12/09/2014 10515.0 0.50 ug/kg1 Toluene ND 12/09/2014 10515.0 1.7 ug/kg1 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 12/09/2014 10515.0 0.63 ug/kg1 1,2,4-Trichlorobenzene ND 12/09/2014 10515.0 1.7 ug/kg1 1,1,2-Trichloroethane ND 12/09/2014 10515.0 0.79 ug/kg1 1,1,1-Trichloroethane ND 12/09/2014 10515.0 0.85 ug/kg1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 38 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:PQ62647-001 62647 5035 Analytical Method:8260B Matrix:Solid Parameter Result Q PQL MDL Units Analysis DateDil Trichloroethene ND 12/09/2014 10515.0 1.9 ug/kg1 Trichlorofluoromethane ND 12/09/2014 10515.0 1.5 ug/kg1 Vinyl chloride ND 12/09/2014 10515.0 0.86 ug/kg1 Xylenes (total)ND 12/09/2014 10515.0 2.9 ug/kg1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 93 47-138 1,2-Dichloroethane-d4 100 53-142 Toluene-d8 98 68-124 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 39 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:PQ62647-002 62647 5035 Analytical Method:8260B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/kg)(ug/kg) Acetone 100 12/09/2014 094910310060-1401 Benzene 44 12/09/2014 0949885069-1231 Bromodichloromethane 45 12/09/2014 0949915069-1211 Bromoform 46 12/09/2014 0949935061-1191 Bromomethane (Methyl bromide)44 12/09/2014 0949895010-1681 2-Butanone (MEK)99 12/09/2014 09499910057-1481 Carbon disulfide 46 12/09/2014 0949935058-1221 Carbon tetrachloride 47 12/09/2014 0949945058-1361 Chlorobenzene 43 12/09/2014 0949875059-1291 Chloroethane 44 12/09/2014 0949875042-1631 Chloroform 45 12/09/2014 0949915071-1251 Chloromethane (Methyl chloride)43 12/09/2014 0949865034-1341 Cyclohexane 50 12/09/2014 09491015053-1391 1,2-Dibromo-3-chloropropane (DBCP)50 12/09/2014 0949995055-1251 Dibromochloromethane 46 12/09/2014 0949935066-1191 1,2-Dibromoethane (EDB)44 12/09/2014 0949885074-1241 1,4-Dichlorobenzene 42 12/09/2014 0949835052-1331 1,3-Dichlorobenzene 42 12/09/2014 0949845051-1341 1,2-Dichlorobenzene 42 12/09/2014 0949845057-1311 Dichlorodifluoromethane 45 12/09/2014 0949905010-1571 1,2-Dichloroethane 48 12/09/2014 0949965067-1291 1,1-Dichloroethane 46 12/09/2014 0949935071-1271 trans-1,2-Dichloroethene 45 12/09/2014 0949915068-1311 cis-1,2-Dichloroethene 45 12/09/2014 0949905070-1221 1,1-Dichloroethene 48 12/09/2014 0949955069-1381 1,2-Dichloropropane 45 12/09/2014 0949905072-1241 trans-1,3-Dichloropropene 45 12/09/2014 0949905070-1241 cis-1,3-Dichloropropene 46 12/09/2014 0949915070-1261 Ethylbenzene 43 12/09/2014 0949855059-1281 2-Hexanone 95 12/09/2014 09499510054-1371 Isopropylbenzene 41 12/09/2014 0949825050-1361 Methyl acetate 58 12/09/2014 09491165059-1371 Methyl tertiary butyl ether (MTBE)48 12/09/2014 0949975070-1301 4-Methyl-2-pentanone 100 12/09/2014 094910210060-1341 Methylcyclohexane 46 12/09/2014 0949925041-1441 Methylene chloride 46 12/09/2014 0949915070-1301 Styrene 43 12/09/2014 0949865054-1361 1,1,2,2-Tetrachloroethane 45 12/09/2014 0949905069-1321 Tetrachloroethene 45 12/09/2014 0949905045-1501 Toluene 42 12/09/2014 0949855061-1291 1,1,2-Trichloro-1,2,2-Trifluoroethane 50 12/09/2014 09491005049-1361 1,2,4-Trichlorobenzene 43 12/09/2014 0949875034-1451 1,1,2-Trichloroethane 44 12/09/2014 0949875055-1281 1,1,1-Trichloroethane 47 12/09/2014 0949945063-1281 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 40 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:PQ62647-002 62647 5035 Analytical Method:8260B Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/kg)(ug/kg) Trichloroethene 45 12/09/2014 0949895062-1261 Trichlorofluoromethane 46 12/09/2014 0949935045-1381 Vinyl chloride 43 12/09/2014 0949865042-1321 Xylenes (total)87 12/09/2014 09498710058-1281 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 94 47-138 1,2-Dichloroethane-d4 100 53-142 Toluene-d8 98 68-124 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 41 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:PQ63005-001 63005 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q PQL MDL Units Analysis DateDil Acetone ND 12/13/2014 1235103.3 ug/L1 Benzene ND 12/13/2014 12350.50 0.027 ug/L1 Bromodichloromethane ND 12/13/2014 12350.50 0.17 ug/L1 Bromoform ND 12/13/2014 12350.50 0.010 ug/L1 Bromomethane (Methyl bromide)ND 12/13/2014 12350.50 0.20 ug/L1 2-Butanone (MEK)ND 12/13/2014 1235102.0 ug/L1 Carbon disulfide ND 12/13/2014 12350.50 0.097 ug/L1 Carbon tetrachloride ND 12/13/2014 12350.50 0.085 ug/L1 Chlorobenzene ND 12/13/2014 12350.50 0.17 ug/L1 Chloroethane ND 12/13/2014 12350.50 0.17 ug/L1 Chloroform ND 12/13/2014 12350.50 0.17 ug/L1 Chloromethane (Methyl chloride)ND 12/13/2014 12350.50 0.17 ug/L1 Cyclohexane ND 12/13/2014 12350.50 0.30 ug/L1 1,2-Dibromo-3-chloropropane (DBCP)ND 12/13/2014 12350.50 0.069 ug/L1 Dibromochloromethane ND 12/13/2014 12350.50 0.17 ug/L1 1,2-Dibromoethane (EDB)ND 12/13/2014 12350.50 0.061 ug/L1 1,4-Dichlorobenzene ND 12/13/2014 12350.50 0.17 ug/L1 1,3-Dichlorobenzene ND 12/13/2014 12350.50 0.17 ug/L1 1,2-Dichlorobenzene ND 12/13/2014 12350.50 0.17 ug/L1 Dichlorodifluoromethane ND 12/13/2014 12350.50 0.071 ug/L1 1,2-Dichloroethane ND 12/13/2014 12350.50 0.023 ug/L1 1,1-Dichloroethane ND 12/13/2014 12350.50 0.054 ug/L1 trans-1,2-Dichloroethene ND 12/13/2014 12350.50 0.079 ug/L1 cis-1,2-Dichloroethene ND 12/13/2014 12350.50 0.087 ug/L1 1,1-Dichloroethene ND 12/13/2014 12350.50 0.094 ug/L1 1,2-Dichloropropane ND 12/13/2014 12350.50 0.081 ug/L1 trans-1,3-Dichloropropene ND 12/13/2014 12350.50 0.18 ug/L1 cis-1,3-Dichloropropene ND 12/13/2014 12350.50 0.090 ug/L1 Ethylbenzene ND 12/13/2014 12350.50 0.17 ug/L1 2-Hexanone ND 12/13/2014 1235100.27 ug/L1 Isopropylbenzene ND 12/13/2014 12350.50 0.029 ug/L1 Methyl acetate ND 12/13/2014 12351.0 0.30 ug/L1 Methyl tertiary butyl ether (MTBE)ND 12/13/2014 12350.50 0.019 ug/L1 4-Methyl-2-pentanone ND 12/13/2014 1235100.31 ug/L1 Methylcyclohexane ND 12/13/2014 12355.0 0.95 ug/L1 Methylene chloride ND 12/13/2014 12350.50 0.17 ug/L1 Styrene ND 12/13/2014 12350.50 0.015 ug/L1 1,1,2,2-Tetrachloroethane ND 12/13/2014 12350.50 0.013 ug/L1 Tetrachloroethene ND 12/13/2014 12350.50 0.014 ug/L1 Toluene ND 12/13/2014 12350.50 0.17 ug/L1 1,1,2-Trichloro-1,2,2-Trifluoroethane ND 12/13/2014 12350.50 0.30 ug/L1 1,2,4-Trichlorobenzene ND 12/13/2014 12350.50 0.17 ug/L1 1,1,2-Trichloroethane ND 12/13/2014 12350.50 0.031 ug/L1 1,1,1-Trichloroethane ND 12/13/2014 12350.50 0.029 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 42 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - MB Batch:Prep Method: Sample ID:PQ63005-001 63005 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q PQL MDL Units Analysis DateDil Trichloroethene ND 12/13/2014 12350.50 0.024 ug/L1 Trichlorofluoromethane ND 12/13/2014 12350.50 0.051 ug/L1 Vinyl chloride ND 12/13/2014 12350.50 0.065 ug/L1 Xylenes (total)ND 12/13/2014 12350.50 0.17 ug/L1 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 115 70-130 1,2-Dichloroethane-d4 103 70-130 Toluene-d8 108 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 43 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:PQ63005-002 63005 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Acetone 77 12/13/2014 11167710060-1401 Benzene 52 12/13/2014 11161035070-1301 Bromodichloromethane 56 12/13/2014 11161125070-1301 Bromoform 52 12/13/2014 11161055070-1301 Bromomethane (Methyl bromide)46 12/13/2014 1116935060-1401 2-Butanone (MEK)97 12/13/2014 11169710060-1401 Carbon disulfide 53 12/13/2014 11161065060-1401 Carbon tetrachloride 50 12/13/2014 11161005070-1301 Chlorobenzene 54 12/13/2014 11161075070-1301 Chloroethane 46 12/13/2014 1116925042-1631 Chloroform 50 12/13/2014 11161015070-1301 Chloromethane (Methyl chloride)56 12/13/2014 11161135020-1581 Cyclohexane 48 12/13/2014 1116975070-1301 1,2-Dibromo-3-chloropropane (DBCP)49 12/13/2014 1116975070-1301 Dibromochloromethane 51 12/13/2014 11161035070-1301 1,2-Dibromoethane (EDB)52 12/13/2014 11161035070-1301 1,4-Dichlorobenzene 54 12/13/2014 11161095070-1301 1,3-Dichlorobenzene 56 12/13/2014 11161115070-1301 1,2-Dichlorobenzene 54 12/13/2014 11161085070-1301 Dichlorodifluoromethane 58 12/13/2014 11161165060-1401 1,2-Dichloroethane 52 12/13/2014 11161045070-1301 1,1-Dichloroethane 51 12/13/2014 11161025070-1301 trans-1,2-Dichloroethene 55 12/13/2014 11161105070-1301 cis-1,2-Dichloroethene 54 12/13/2014 11161095070-1301 1,1-Dichloroethene 51 12/13/2014 11161015070-1301 1,2-Dichloropropane 51 12/13/2014 11161025070-1301 trans-1,3-Dichloropropene 54 12/13/2014 11161095070-1301 cis-1,3-Dichloropropene 53 12/13/2014 11161055070-1301 Ethylbenzene 55 12/13/2014 11161105070-1301 2-Hexanone 98 12/13/2014 11169810060-1401 Isopropylbenzene 54 12/13/2014 11161085070-1301 Methyl acetate 52 12/13/2014 11161045060-1401 Methyl tertiary butyl ether (MTBE)50 12/13/2014 11161015070-1301 4-Methyl-2-pentanone 96 12/13/2014 11169610060-1401 Methylcyclohexane 53 12/13/2014 11161065070-1301 Methylene chloride 47 12/13/2014 1116955070-1301 Styrene 56 12/13/2014 11161125070-1301 1,1,2,2-Tetrachloroethane 57 12/13/2014 11161145070-1301 Tetrachloroethene 60 12/13/2014 11161215070-1301 Toluene 56 12/13/2014 11161125070-1301 1,1,2-Trichloro-1,2,2-Trifluoroethane 54 12/13/2014 11161085070-1301 1,2,4-Trichlorobenzene 55 12/13/2014 11161105070-1301 1,1,2-Trichloroethane 53 12/13/2014 11161065070-1301 1,1,1-Trichloroethane 50 12/13/2014 11161005070-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 44 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Volatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Sample ID:PQ63005-002 63005 5030B Analytical Method:8260B Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Trichloroethene 52 12/13/2014 11161055070-1301 Trichlorofluoromethane 52 12/13/2014 11161055060-1401 Vinyl chloride 57 12/13/2014 11161145060-1401 Xylenes (total)110 12/13/2014 111611110070-1301 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 121 70-130 1,2-Dichloroethane-d4 101 70-130 Toluene-d8 110 70-130 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 45 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - MB Batch:Prep Method: Prep Date: Sample ID:PQ62573-001 62573 3550C 12/08/2014 1620Analytical Method:8270D Matrix:Solid Parameter Result Q PQL MDL Units Analysis DateDil 1,1'-Biphenyl ND 12/09/2014 144633031ug/kg1 2,4,5-Trichlorophenol ND 12/09/2014 144633017ug/kg1 2,4,6-Trichlorophenol ND 12/09/2014 144633018ug/kg1 2,4-Dichlorophenol ND 12/09/2014 144633013ug/kg1 2,4-Dimethylphenol ND 12/09/2014 144633017ug/kg1 2,4-Dinitrophenol ND 12/09/2014 14468306.6 ug/kg1 2,4-Dinitrotoluene ND 12/09/2014 144633024ug/kg1 2,6-Dinitrotoluene ND 12/09/2014 144633029ug/kg1 2-Chloronaphthalene ND 12/09/2014 144633016ug/kg1 2-Chlorophenol ND 12/09/2014 144633014ug/kg1 2-Methylnaphthalene ND 12/09/2014 144633012ug/kg1 2-Methylphenol ND 12/09/2014 144633019ug/kg1 2-Nitroaniline ND 12/09/2014 144633023ug/kg1 2-Nitrophenol ND 12/09/2014 144633036ug/kg1 3 & 4-Methylphenol ND 12/09/2014 144667031ug/kg1 3,3'-Dichlorobenzidine ND 12/09/2014 144683057ug/kg1 3-Nitroaniline ND 12/09/2014 144633024ug/kg1 4,6-Dinitro-2-methylphenol ND 12/09/2014 144683038ug/kg1 4-Bromophenyl phenyl ether ND 12/09/2014 144633014ug/kg1 4-Chloro-3-methyl phenol ND 12/09/2014 144633018ug/kg1 4-Chloroaniline ND 12/09/2014 144633017ug/kg1 4-Chlorophenyl phenyl ether ND 12/09/2014 144633013ug/kg1 4-Nitroaniline ND 12/09/2014 144633020ug/kg1 4-Nitrophenol ND 12/09/2014 1446830140ug/kg1 Acenaphthene ND 12/09/2014 144633010ug/kg1 Acenaphthylene ND 12/09/2014 144633013ug/kg1 Acetophenone ND 12/09/2014 144633020ug/kg1 Anthracene ND 12/09/2014 144633015ug/kg1 Atrazine ND 12/09/2014 1446330100ug/kg1 Benzaldehyde ND 12/09/2014 144683026ug/kg1 Benzo(a)anthracene ND 12/09/2014 144633011ug/kg1 Benzo(a)pyrene ND 12/09/2014 144633024ug/kg1 Benzo(b)fluoranthene ND 12/09/2014 144633022ug/kg1 Benzo(g,h,i)perylene ND 12/09/2014 144633023ug/kg1 Benzo(k)fluoranthene ND 12/09/2014 144633027ug/kg1 bis(2-Chloroethoxy)methane ND 12/09/2014 144633015ug/kg1 bis(2-Chloroethyl)ether ND 12/09/2014 144633014ug/kg1 bis(2-Chloroisopropyl)ether ND 12/09/2014 144633013ug/kg1 bis(2-Ethylhexyl)phthalate ND 12/09/2014 1446330110ug/kg1 Butyl benzyl phthalate ND 12/09/2014 1446330110ug/kg1 Caprolactam ND 12/09/2014 144683024ug/kg1 Carbazole ND 12/09/2014 14463309.8 ug/kg1 Chrysene ND 12/09/2014 144633010ug/kg1 Di-n-butyl phthalate ND 12/09/2014 1446330110ug/kg1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 46 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - MB Batch:Prep Method: Prep Date: Sample ID:PQ62573-001 62573 3550C 12/08/2014 1620Analytical Method:8270D Matrix:Solid Parameter Result Q PQL MDL Units Analysis DateDil Di-n-octylphthalate ND 12/09/2014 1446330110ug/kg1 Dibenzo(a,h)anthracene ND 12/09/2014 144633022ug/kg1 Dibenzofuran ND 12/09/2014 144633013ug/kg1 Diethylphthalate ND 12/09/2014 1446330110ug/kg1 Dimethyl phthalate ND 12/09/2014 1446330110ug/kg1 Fluoranthene ND 12/09/2014 144633010ug/kg1 Fluorene ND 12/09/2014 144633013ug/kg1 Hexachlorobenzene ND 12/09/2014 144633013ug/kg1 Hexachlorobutadiene ND 12/09/2014 144633014ug/kg1 Hexachlorocyclopentadiene ND 12/09/2014 144683064ug/kg1 Hexachloroethane ND 12/09/2014 144633016ug/kg1 Indeno(1,2,3-c,d)pyrene ND 12/09/2014 144633030ug/kg1 Isophorone ND 12/09/2014 144633016ug/kg1 N-Nitrosodi-n-propylamine ND 12/09/2014 144633017ug/kg1 N-Nitrosodiphenylamine (Diphenylamine)ND 12/09/2014 144633011ug/kg1 Naphthalene ND 12/09/2014 144633014ug/kg1 Nitrobenzene ND 12/09/2014 144633015ug/kg1 Pentachlorophenol ND 12/09/2014 144683035ug/kg1 Phenanthrene ND 12/09/2014 144633013ug/kg1 Phenol ND 12/09/2014 144633016ug/kg1 Pyrene ND 12/09/2014 144633014ug/kg1 Surrogate Q % Rec Acceptance Limit 2,4,6-Tribromophenol 65 30-117 2-Fluorobiphenyl 82 33-102 2-Fluorophenol 73 28-104 Nitrobenzene-d5 71 22-109 Phenol-d5 77 27-103 Terphenyl-d14 91 41-120 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 47 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Prep Date: Sample ID:PQ62573-002 62573 3550C 12/08/2014 1620Analytical Method:8270D Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/kg)(ug/kg) 1,1'-Biphenyl 2700 12/09/2014 151381330049-1101 2,4,5-Trichlorophenol 2900 12/09/2014 151387330046-1221 2,4,6-Trichlorophenol 2700 12/09/2014 151381330038-1151 2,4-Dichlorophenol 2800 12/09/2014 151383330041-1131 2,4-Dimethylphenol 3400 12/09/2014 1513103330033-1231 2,4-Dinitrophenol 17000 12/09/2014 15131011700045-1271 2,4-Dinitrotoluene 6100 12/09/2014 151392670048-1241 2,6-Dinitrotoluene 6100 12/09/2014 151391670047-1251 2-Chloronaphthalene 2400 12/09/2014 151373330031-1271 2-Chlorophenol 2400 12/09/2014 151373330037-1061 2-Methylnaphthalene 2800 12/09/2014 151383330040-1061 2-Methylphenol 2700 12/09/2014 151380330032-1071 2-Nitroaniline 5900 12/09/2014 151389670045-1231 2-Nitrophenol 5300 12/09/2014 151379670035-1081 3 & 4-Methylphenol 5200 12/09/2014 151378670039-1081 3,3'-Dichlorobenzidine 5800 12/09/2014 151387670046-1131 3-Nitroaniline 5400 12/09/2014 151382670024-1271 4,6-Dinitro-2-methylphenol 15000 12/09/2014 1513931700040-1301 4-Bromophenyl phenyl ether 2700 12/09/2014 151381330046-1181 4-Chloro-3-methyl phenol 2900 12/09/2014 151386330049-1181 4-Chloroaniline 3000 12/09/2014 151389330010-1251 4-Chlorophenyl phenyl ether 2800 12/09/2014 151383330047-1161 4-Nitroaniline 6500 12/09/2014 151398670048-1271 4-Nitrophenol 14000 12/09/2014 1513851700018-1541 Acenaphthene 2600 12/09/2014 151379330046-1141 Acenaphthylene 3400 12/09/2014 1513103330044-1221 Acetophenone 2500 12/09/2014 151375330048-1111 Anthracene 3000 12/09/2014 151389330050-1191 Atrazine 2400 12/09/2014 151373330048-1161 Benzaldehyde 1800 12/09/2014 151355330040-1171 Benzo(a)anthracene 2900 12/09/2014 151386330047-1211 Benzo(a)pyrene 3400 12/09/2014 1513102330055-1341 Benzo(b)fluoranthene 3300 12/09/2014 151398330028-1391 Benzo(g,h,i)perylene 2700 12/09/2014 151382330036-1251 Benzo(k)fluoranthene 3400 12/09/2014 1513102330047-1301 bis(2-Chloroethoxy)methane 2400 12/09/2014 151372330039-1081 bis(2-Chloroethyl)ether 2000 12/09/2014 151361330032-1051 bis(2-Chloroisopropyl)ether 1900 12/09/2014 151356330031-1021 bis(2-Ethylhexyl)phthalate 3200 12/09/2014 151397330045-1281 Butyl benzyl phthalate 3300 12/09/2014 151399330046-1281 Caprolactam 3700 12/09/2014 1513110330043-1211 Carbazole 3200 12/09/2014 151395330047-1281 Chrysene 2900 12/09/2014 151387330045-1261 Di-n-butyl phthalate 3000 12/09/2014 151389330051-1291 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 48 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Prep Date: Sample ID:PQ62573-002 62573 3550C 12/08/2014 1620Analytical Method:8270D Matrix:Solid Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/kg)(ug/kg) Di-n-octylphthalate 3300 12/09/2014 151398330049-1421 Dibenzo(a,h)anthracene 2900 12/09/2014 151387330045-1221 Dibenzofuran 2800 12/09/2014 151383330045-1121 Diethylphthalate 2800 12/09/2014 151383330049-1231 Dimethyl phthalate 2900 12/09/2014 151387330048-1201 Fluoranthene 3100 12/09/2014 151392330050-1231 Fluorene 2800 12/09/2014 151384330048-1171 Hexachlorobenzene 2600 12/09/2014 151379330044-1221 Hexachlorobutadiene 2400 12/09/2014 151373330033-1031 Hexachlorocyclopentadiene 14000 12/09/2014 1513831700018-1211 Hexachloroethane 2000 12/09/2014 151359330030-961 Indeno(1,2,3-c,d)pyrene 2900 12/09/2014 151387330045-1231 Isophorone 2600 12/09/2014 151377330041-1131 N-Nitrosodi-n-propylamine 2400 12/09/2014 151372330032-1151 N-Nitrosodiphenylamine (Diphenylamine)3300 12/09/2014 151398330053-1501 Naphthalene 2400 12/09/2014 151373330036-1101 Nitrobenzene 2300 12/09/2014 151369330033-1141 Pentachlorophenol 14000 12/09/2014 1513861700027-1381 Phenanthrene 2800 12/09/2014 151385330049-1171 Phenol 2400 12/09/2014 151373330036-1081 Pyrene 3000 12/09/2014 151389330047-1191 Surrogate Q % Rec Acceptance Limit 2,4,6-Tribromophenol 93 30-117 2-Fluorobiphenyl 81 33-102 2-Fluorophenol 73 28-104 Nitrobenzene-d5 75 22-109 Phenol-d5 78 27-103 Terphenyl-d14 94 41-120 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 49 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - MB Batch:Prep Method: Prep Date: Sample ID:PQ62580-001 62580 3520C 12/08/2014 1820Analytical Method:8270D Matrix:Aqueous Parameter Result Q PQL MDL Units Analysis DateDil 1,1'-Biphenyl ND 12/10/2014 10515.0 1.3 ug/L1 2,4,5-Trichlorophenol ND 12/10/2014 10515.0 1.2 ug/L1 2,4,6-Trichlorophenol ND 12/10/2014 10515.0 1.3 ug/L1 2,4-Dichlorophenol ND 12/10/2014 10515.0 1.2 ug/L1 2,4-Dimethylphenol ND 12/10/2014 10515.0 1.4 ug/L1 2,4-Dinitrophenol ND 12/10/2014 1051254.8 ug/L1 2,4-Dinitrotoluene ND 12/10/2014 1051103.8 ug/L1 2,6-Dinitrotoluene ND 12/10/2014 1051103.4 ug/L1 2-Chloronaphthalene ND 12/10/2014 10515.0 1.3 ug/L1 2-Chlorophenol ND 12/10/2014 10515.0 1.4 ug/L1 2-Methylnaphthalene ND 12/10/2014 10515.0 1.5 ug/L1 2-Methylphenol ND 12/10/2014 10515.0 1.1 ug/L1 2-Nitroaniline ND 12/10/2014 1051102.1 ug/L1 2-Nitrophenol ND 12/10/2014 1051102.9 ug/L1 3 & 4-Methylphenol ND 12/10/2014 1051102.7 ug/L1 3,3'-Dichlorobenzidine ND 12/10/2014 1051252.6 ug/L1 3-Nitroaniline ND 12/10/2014 1051103.0 ug/L1 4,6-Dinitro-2-methylphenol ND 12/10/2014 1051258.1 ug/L1 4-Bromophenyl phenyl ether ND 12/10/2014 10515.0 1.2 ug/L1 4-Chloro-3-methyl phenol ND 12/10/2014 10515.0 1.6 ug/L1 4-Chloroaniline ND 12/10/2014 10515.0 0.81 ug/L1 4-Chlorophenyl phenyl ether ND 12/10/2014 10515.0 1.6 ug/L1 4-Nitroaniline ND 12/10/2014 1051104.2 ug/L1 4-Nitrophenol ND 12/10/2014 1051259.0 ug/L1 Acenaphthene ND 12/10/2014 10515.0 1.2 ug/L1 Acenaphthylene ND 12/10/2014 10515.0 1.2 ug/L1 Acetophenone ND 12/10/2014 10515.0 0.90 ug/L1 Anthracene ND 12/10/2014 10515.0 1.1 ug/L1 Atrazine ND 12/10/2014 10515.0 4.2 ug/L1 Benzaldehyde ND 12/10/2014 1051253.0 ug/L1 Benzo(a)anthracene ND 12/10/2014 10515.0 0.60 ug/L1 Benzo(a)pyrene ND 12/10/2014 10515.0 0.50 ug/L1 Benzo(b)fluoranthene ND 12/10/2014 10515.0 0.60 ug/L1 Benzo(g,h,i)perylene ND 12/10/2014 10515.0 0.80 ug/L1 Benzo(k)fluoranthene ND 12/10/2014 10515.0 1.0 ug/L1 bis(2-Chloroethoxy)methane ND 12/10/2014 10515.0 1.5 ug/L1 bis(2-Chloroethyl)ether ND 12/10/2014 10515.0 1.2 ug/L1 bis(2-Chloroisopropyl)ether ND 12/10/2014 10515.0 1.3 ug/L1 bis(2-Ethylhexyl)phthalate ND 12/10/2014 10515.0 1.7 ug/L1 Butyl benzyl phthalate ND 12/10/2014 1051103.3 ug/L1 Caprolactam ND 12/10/2014 1051251.2 ug/L1 Carbazole ND 12/10/2014 10515.0 1.7 ug/L1 Chrysene ND 12/10/2014 10515.0 0.70 ug/L1 Di-n-butyl phthalate ND 12/10/2014 10515.0 1.7 ug/L1 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 50 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - MB Batch:Prep Method: Prep Date: Sample ID:PQ62580-001 62580 3520C 12/08/2014 1820Analytical Method:8270D Matrix:Aqueous Parameter Result Q PQL MDL Units Analysis DateDil Di-n-octylphthalate ND 12/10/2014 10515.0 1.7 ug/L1 Dibenzo(a,h)anthracene ND 12/10/2014 10515.0 1.3 ug/L1 Dibenzofuran ND 12/10/2014 10515.0 1.2 ug/L1 Diethylphthalate ND 12/10/2014 10515.0 1.9 ug/L1 Dimethyl phthalate ND 12/10/2014 10515.0 1.7 ug/L1 Fluoranthene ND 12/10/2014 10515.0 1.4 ug/L1 Fluorene ND 12/10/2014 10515.0 1.4 ug/L1 Hexachlorobenzene ND 12/10/2014 10515.0 1.2 ug/L1 Hexachlorobutadiene ND 12/10/2014 10515.0 1.4 ug/L1 Hexachlorocyclopentadiene ND 12/10/2014 1051254.0 ug/L1 Hexachloroethane ND 12/10/2014 10515.0 1.2 ug/L1 Indeno(1,2,3-c,d)pyrene ND 12/10/2014 10515.0 2.3 ug/L1 Isophorone ND 12/10/2014 10515.0 1.4 ug/L1 N-Nitrosodi-n-propylamine ND 12/10/2014 10515.0 1.4 ug/L1 N-Nitrosodiphenylamine (Diphenylamine)ND 12/10/2014 10515.0 1.0 ug/L1 Naphthalene ND 12/10/2014 10515.0 1.3 ug/L1 Nitrobenzene ND 12/10/2014 10515.0 1.6 ug/L1 Pentachlorophenol ND 12/10/2014 1051255.1 ug/L1 Phenanthrene ND 12/10/2014 10515.0 1.2 ug/L1 Phenol ND 12/10/2014 10515.0 1.2 ug/L1 Pyrene ND 12/10/2014 10515.0 3.1 ug/L1 Surrogate Q % Rec Acceptance Limit 2,4,6-Tribromophenol 87 41-144 2-Fluorobiphenyl 89 37-129 2-Fluorophenol 96 24-127 Nitrobenzene-d5 96 38-127 Phenol-d5 105 28-128 Terphenyl-d14 90 10-148 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 51 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Prep Date: Sample ID:PQ62580-002 62580 3520C 12/08/2014 1820Analytical Method:8270D Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) 1,1'-Biphenyl 91 12/10/2014 11159110030-1301 2,4,5-Trichlorophenol 88 12/10/2014 11158810030-1301 2,4,6-Trichlorophenol 91 12/10/2014 11159110030-1301 2,4-Dichlorophenol 91 12/10/2014 11159110030-1301 2,4-Dimethylphenol 110 12/10/2014 111511210030-1301 2,4-Dinitrophenol 490 12/10/2014 11159850030-1301 2,4-Dinitrotoluene 200 12/10/2014 111510020030-1301 2,6-Dinitrotoluene 190 12/10/2014 11159520030-1301 2-Chloronaphthalene 81 12/10/2014 11158110030-1301 2-Chlorophenol 94 12/10/2014 11159410030-1301 2-Methylnaphthalene 95 12/10/2014 11159510040-1321 2-Methylphenol 95 12/10/2014 11159510030-1301 2-Nitroaniline 190 12/10/2014 11159720030-1301 2-Nitrophenol 180 12/10/2014 11159220030-1301 3 & 4-Methylphenol 200 12/10/2014 11159820030-1301 3,3'-Dichlorobenzidine 150 12/10/2014 11157720030-1301 3-Nitroaniline 180 12/10/2014 11158920030-1301 4,6-Dinitro-2-methylphenol 500 12/10/2014 111510050030-1301 4-Bromophenyl phenyl ether 87 12/10/2014 11158710030-1301 4-Chloro-3-methyl phenol 100 12/10/2014 111510010030-1301 4-Chloroaniline 36 12/10/2014 11153610010-1301 4-Chlorophenyl phenyl ether 88 12/10/2014 11158810030-1301 4-Nitroaniline 210 12/10/2014 111510520030-1301 4-Nitrophenol 560 12/10/2014 111511350030-1301 Acenaphthene 97 12/10/2014 11159710030-1301 Acenaphthylene 110 12/10/2014 111511310030-1301 Acetophenone 96 12/10/2014 11159610030-1301 Anthracene 97 12/10/2014 11159710030-1301 Atrazine 75 12/10/2014 11157510030-1301 Benzaldehyde 85 12/10/2014 11158510030-1301 Benzo(a)anthracene 88 12/10/2014 11158810030-1301 Benzo(a)pyrene 110 12/10/2014 111511310030-1301 Benzo(b)fluoranthene 120 12/10/2014 111511710030-1301 Benzo(g,h,i)perylene 100 12/10/2014 111510310030-1301 Benzo(k)fluoranthene 120 12/10/2014 111512510030-1301 bis(2-Chloroethoxy)methane 95 12/10/2014 11159510030-1301 bis(2-Chloroethyl)ether 100 12/10/2014 111510510030-1301 bis(2-Chloroisopropyl)ether 110 12/10/2014 111510810030-1301 bis(2-Ethylhexyl)phthalate 92 12/10/2014 11159210030-1301 Butyl benzyl phthalate 96 12/10/2014 11159610030-1301 Caprolactam 110 12/10/2014 111511010030-1301 Carbazole 100 12/10/2014 111510110030-1301 Chrysene 88 12/10/2014 11158810030-1301 Di-n-butyl phthalate 97 12/10/2014 11159710030-1301 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 52 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 Semivolatile Organic Compounds by GC/MS - LCS Batch:Prep Method: Prep Date: Sample ID:PQ62580-002 62580 3520C 12/08/2014 1820Analytical Method:8270D Matrix:Aqueous Parameter Result Q % Rec Spike Amount Analysis Date % Rec LimitDil(ug/L)(ug/L) Di-n-octylphthalate 120 12/10/2014 111511610030-1301 Dibenzo(a,h)anthracene 120 12/10/2014 111511610030-1301 Dibenzofuran 89 12/10/2014 11158910030-1301 Diethylphthalate 98 12/10/2014 11159810030-1301 Dimethyl phthalate 95 12/10/2014 11159510030-1301 Fluoranthene 91 12/10/2014 11159110030-1301 Fluorene 91 12/10/2014 11159110030-1301 Hexachlorobenzene 92 12/10/2014 11159210030-1301 Hexachlorobutadiene 88 12/10/2014 11158810030-1301 Hexachlorocyclopentadiene 430 12/10/2014 11158550030-1301 Hexachloroethane 86 12/10/2014 11158610030-1301 Indeno(1,2,3-c,d)pyrene 110 12/10/2014 111510710030-1301 Isophorone 100 12/10/2014 111510110030-1301 N-Nitrosodi-n-propylamine 110 12/10/2014 111510910030-1301 N-Nitrosodiphenylamine (Diphenylamine)110 12/10/2014 111510610018-1801 Naphthalene 85 12/10/2014 11158510030-1301 Nitrobenzene 99 12/10/2014 11159910030-1301 Pentachlorophenol 470 12/10/2014 11159350030-1301 Phenanthrene 93 12/10/2014 11159310030-1301 Phenol 96 12/10/2014 11159610030-1301 Pyrene 88 12/10/2014 11158810030-1301 Surrogate Q % Rec Acceptance Limit 2,4,6-Tribromophenol 99 41-144 2-Fluorobiphenyl 92 37-129 2-Fluorophenol 90 24-127 Nitrobenzene-d5 98 38-127 Phenol-d5 98 28-128 Terphenyl-d14 96 10-148 Note:Calculations are performed before rounding to avoid round-off errors in calculated results PQL = Practical quantitation limit ND = Not detected at or above the MDL Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W" J = Estimated result < PQL and > MDL N = Recovery is out of criteriaP = The RPD between two GC columns exceeds 40% + = RPD is out of criteria_ Page: 53 of 53 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 SHEALY ENVIRONMENTAL SERVICES, INC. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1 SHEALY ENVIRONMENTAL SERVICES, INC. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Shealy Environmental Services, Inc. Level 1 Report v2.1